WorldWideScience

Sample records for public involvement activities

  1. College/school of pharmacy affiliation and community pharmacies' involvement in public health activities.

    Science.gov (United States)

    Westrick, Salisa C; Mount, Jeanine; Watcharadamrongkun, Suntaree

    2009-11-12

    To examine the relationship between pharmacy college/school affiliation and community pharmacies' involvement in immunization and emergency preparedness activities. Telephone interviews were completed with 1,704 community pharmacies randomly sampled from 17 states to determine the pharmacies' involvement in immunization promotion, vaccine distribution, in-house immunization delivery, and health emergency preparedness and response, affiliation with college/school of pharmacy, and selected pharmacy and public health-related characteristics. Pharmacy college/school-affiliated community pharmacies were more likely than non-affiliated pharmacies to participate in immunization and emergency preparedness when controlling for pharmacy characteristics. College/school affiliation generally became nonsignificant, however, when public health-related characteristics were included in the analysis. Affiliation with a college/school of pharmacy was related to community pharmacies' involvement in immunization and emergency preparedness.

  2. Current practice of public involvement activities in biomedical research and innovation: a systematic qualitative review.

    Directory of Open Access Journals (Sweden)

    Jonas Lander

    Full Text Available BACKGROUND: A recent report from the British Nuffield Council on Bioethics associated 'emerging biotechnologies' with a threefold challenge: 1 uncertainty about outcomes, 2 diverse public views on the values and implications attached to biotechnologies and 3 the possibility of creating radical changes regarding societal relations and practices. To address these challenges, leading international institutions stress the need for public involvement activities (PIAs. The objective of this study was to assess the state of PIA reports in the field of biomedical research. METHODS: PIA reports were identified via a systematic literature search. Thematic text analysis was employed for data extraction. RESULTS: After filtering, 35 public consultation and 11 public participation studies were included in this review. Analysis and synthesis of all 46 PIA studies resulted in 6 distinguishable PIA objectives and 37 corresponding PIA methods. Reports of outcome translation and PIA evaluation were found in 9 and 10 studies respectively (20% and 22%. The paper presents qualitative details. DISCUSSION: The state of PIAs on biomedical research and innovation is characterized by a broad range of methods and awkward variation in the wording of objectives. Better comparability of PIAs might improve the translation of PIA findings into further policy development. PIA-specific reporting guidelines would help in this regard. The modest level of translation efforts is another pointer to the "deliberation to policy gap". The results of this review could inform the design of new PIAs and future efforts to improve PIA comparability and outcome translation.

  3. Current practice of public involvement activities in biomedical research and innovation: a systematic qualitative review.

    Science.gov (United States)

    Lander, Jonas; Hainz, Tobias; Hirschberg, Irene; Strech, Daniel

    2014-01-01

    A recent report from the British Nuffield Council on Bioethics associated 'emerging biotechnologies' with a threefold challenge: 1) uncertainty about outcomes, 2) diverse public views on the values and implications attached to biotechnologies and 3) the possibility of creating radical changes regarding societal relations and practices. To address these challenges, leading international institutions stress the need for public involvement activities (PIAs). The objective of this study was to assess the state of PIA reports in the field of biomedical research. PIA reports were identified via a systematic literature search. Thematic text analysis was employed for data extraction. After filtering, 35 public consultation and 11 public participation studies were included in this review. Analysis and synthesis of all 46 PIA studies resulted in 6 distinguishable PIA objectives and 37 corresponding PIA methods. Reports of outcome translation and PIA evaluation were found in 9 and 10 studies respectively (20% and 22%). The paper presents qualitative details. The state of PIAs on biomedical research and innovation is characterized by a broad range of methods and awkward variation in the wording of objectives. Better comparability of PIAs might improve the translation of PIA findings into further policy development. PIA-specific reporting guidelines would help in this regard. The modest level of translation efforts is another pointer to the "deliberation to policy gap". The results of this review could inform the design of new PIAs and future efforts to improve PIA comparability and outcome translation.

  4. Do Public Involvement Activities in Biomedical Research and Innovation Recruit Representatively? A Systematic Qualitative Review.

    Science.gov (United States)

    Lander, Jonas; Hainz, Tobias; Hirschberg, Irene; Bossert, Sabine; Strech, Daniel

    2016-01-01

    Public involvement activities (PIAs) may contribute to the governance of ethically challenging biomedical research and innovation by informing, consulting with and engaging the public in developments and decision-making processes. For PIAs to capture a population's preferences (e.g. on issues in whole genome sequencing, biobanks or genome editing), a central methodological requirement is to involve a sufficiently representative subgroup of the general public. While the existing literature focusses on theoretical and normative aspects of 'representation', this study assesses empirically how such considerations are implemented in practice. It evaluates how PIA reports describe representation objectives, the recruitment process and levels of representation achieved. PIA reports were included from a systematic literature search if they directly reported a PIA conducted in a relevant discipline such as genomics, biobanks, biotechnology or others. PIA reports were analyzed with thematic text analysis. The text analysis was guided by an assessment matrix based on PIA-specific guidelines and frameworks. We included 46 relevant reports, most focusing on issues in genomics. 27 reports (59%) explicitly described representation objectives, though mostly without adjusting eligibility criteria and recruiting methods to the specific objective. 11 reports (24%) explicitly reported to have achieved the intended representation; the rest either reported failure or were silent on this issue. Representation of study samples in PIAs in biomedical research and innovation is currently not reported systematically. Improved reporting on representation would not only improve the validity and value of PIAs, but could also contribute to PIA results being used more often in relevant policy and decision-making processes. © 2016 S. Karger AG, Basel.

  5. Involving the public in general practice in an urban district: levels and type of activity and perceptions of obstacles.

    Science.gov (United States)

    Brown, Ian

    2000-07-01

    This paper reports on a study of the level and type of activity used to involve the public in general practice in a city district in the north of England. The association of these activities with features of the general practice organisation and environment were studied. Service providers' perceptions of obstacles were also studied. Data were collected in a survey of all general practice organisations in the district using a postal questionnaire completed by a practice manager. Interviews were conducted with health service managers responsible for primary care development in the district. The study showed that the district had a good track record for innovation in primary care development and in giving emphasis to developing public involvement. However, it also showed that it was difficult to translate policy rhetoric into practical initiatives at the general practice level without evidence of models of best practice, and with limited resources. The survey had a high response of over 84%. It showed that levels of activity were low across the district and only a small minority of general practice teams had undertaken a range of activities to involve the public. The socio-economic environment did not appear to be a factor, but small practices (one or two partners and/or practice population under 3000) were much less likely to develop activities. Pressures of existing workload, lack of resources and public apathy were given as among the main obstacles by survey respondents. The study indicates the challenges faced by Primary Care Groups in developing strands of public involvement. Primary care teams need a clear strategic framework, models of best practice, and adequate resources to manage, change and develop initiatives.

  6. Citizen Involvement in Public Television.

    Science.gov (United States)

    Wenner, Lawrence A.

    The purpose of this study was to evaluate the amount and quality of citizen involvement in public television. From the perspective of the "average citizen," the concept of involvement is considered with regard to the Carnegie Commission, the Corporation for Public Broadcasting (CPB) borad of directors, the National Citizens Committee for…

  7. 36 CFR 1010.12 - Public involvement.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Public involvement. 1010.12 Section 1010.12 Parks, Forests, and Public Property PRESIDIO TRUST ENVIRONMENTAL QUALITY § 1010.12 Public involvement. The Trust will make public involvement an essential part of its environmental review...

  8. Involvement in Physical Activity

    Directory of Open Access Journals (Sweden)

    James Gavin

    2013-04-01

    Full Text Available A total of 1,096 adolescents participated in 123 focus groups regarding the perceived outcomes of their involvement in sports and physical activity (PA. The groups, segmented by grade level, sex, and school types, were conducted in both public and private high schools in Montreal, Quebec. We sought to understand, through the participants’ own words, their perception of the outcome matrix of involvement in sports and PA. Focus group questions emphasized changes that adolescents associated with such engagement. In particular, participants were asked how sports and PA might influence behaviors, emotional states, personal characteristics, and other outcomes. Twelve themes were identified in the responses: Positive Health and Physical Changes (18.5%, Activity-Related Positive Emotions (15.6%, and Personal Learning (11.3% were most prevalent in the discussions. A cluster of deeper personal changes thematically described as Self-Identity, Autonomy, and Positive Character Development accounted for another 16.5% of the responses. Relatively few commentaries emphasized negative effects (7.1%. Converting the proportions of qualitative data into a quantitative index allowed us to analyze potential differences in emphasis according to sex, age, and school type. Though a few significant findings emerged, the larger pattern was of a uniform perceptual map across the variables for this adolescent sample. Implications drawn from this investigation highlight the need to clearly articulate concrete pathways to positive nonphysical changes (e.g., mood states, autonomy, positive character development from engagements in sports and PA.

  9. Public involvement in radioactive waste management decisions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-04-01

    Current repository siting efforts focus on Yucca Mountain, Nevada, where DOE`s Office of Civilian Radioactive Waste Management (OCRWM) is conducting exploratory studies to determine if the site is suitable. The state of Nevada has resisted these efforts: it has denied permits, brought suit against DOE, and publicly denounced the federal government`s decision to study Yucca Mountain. The state`s opposition reflects public opinion in Nevada, and has considerably slowed DOE`s progress in studying the site. The Yucca Mountain controversy demonstrates the importance of understanding public attitudes and their potential influence as DOE develops a program to manage radioactive waste. The strength and nature of Nevada`s opposition -- its ability to thwart if not outright derail DOE`s activities -- indicate a need to develop alternative methods for making decisions that affect the public. This report analyzes public participation as a key component of this openness, one that provides a means of garnering acceptance of, or reducing public opposition to, DOE`s radioactive waste management activities, including facility siting and transportation. The first section, Public Perceptions: Attitudes, Trust, and Theory, reviews the risk-perception literature to identify how the public perceives the risks associated with radioactivity. DOE and the Public discusses DOE`s low level of credibility among the general public as the product, in part, of the department`s past actions. This section looks at the three components of the radioactive waste management program -- disposal, storage, and transportation -- and the different ways DOE has approached the problem of public confidence in each case. Midwestern Radioactive Waste Management Histories focuses on selected Midwestern facility-siting and transportation activities involving radioactive materials.

  10. Participant and Public Involvement in Refining a Peer-Volunteering Active Aging Intervention: Project ACE (Active, Connected, Engaged).

    Science.gov (United States)

    Withall, Janet; Thompson, Janice L; Fox, Kenneth R; Davis, Mark; Gray, Selena; de Koning, Jolanthe; Lloyd, Liz; Parkhurst, Graham; Stathi, Afroditi

    2016-12-07

    Evidence for the health benefits of a physically active lifestyle among older adults is strong, yet only a small proportion of older people meet physical activity recommendations. A synthesis of evidence identified "best bet" approaches, and this study sought guidance from end-user representatives and stakeholders to refine one of these, a peer-volunteering active aging intervention. Focus groups with 28 older adults and four professional volunteer managers were conducted. Semi-structured interviews were conducted with 9 older volunteers. Framework analysis was used to gauge participants' views on the ACE intervention. Motives for engaging in community groups and activities were almost entirely social. Barriers to participation were lack of someone to attend with, lack of confidence, fear of exclusion or "cliquiness" in established groups, bad weather, transport issues, inaccessibility of activities, ambivalence, and older adults being "set in their ways". Motives for volunteering included "something to do," avoiding loneliness, the need to feel needed, enjoyment, and altruism. Challenges included negative events between volunteer and recipient of volunteering support, childcare commitments, and high volunteering workload. Peer-volunteering approaches have great potential for promotion of active aging. The systematic multistakeholder approach adopted in this study led to important refinements of the original ACE intervention. The findings provide guidance for active aging community initiatives highlighting the importance of effective recruitment strategies and of tackling major barriers including lack of motivation, confidence, and readiness to change; transport issues; security concerns and cost; activity availability; and lack of social support. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America.

  11. Interaction of activity involvement and recreational location selection behavior in Lowland City: A case study of public parks in Saga City, Japan

    Institute of Scientific and Technical Information of China (English)

    IAMTRAKUL Pawinee; TEKNOMO Kardi; GE Jian; HOKAO Kazunori

    2005-01-01

    Public parks provide many benefits to the community as the representatives of green area. The allocation of public places plays an extremely important role in the daily lives of inhabitants especially for recreational use that could enhance the quality of life of residents in the vicinity. To understand park users' behavior is one of the most important prerequisites for assessing the participation in public service from the park users' point of view. The pattern of park utilization on location and activity selection are important elements in behavioral study, while the public parks topograph may also influence the typical user's behavior. Questionnaire survey on park utilization was used to investigate the interaction between activity involvement and recreational location with the use of linear discriminant analysis (LDA) model. The study found that public park users' behavior is influenced not only by social characteristics but also by the recreational activities and their specific location characteristics. We found that about 45 percent of park visitors are local residents living within a radius of 3 km preferred travel to parks near their residential area. This implies that location selection behavior is correlated with travel distance, travel time and travel cost. Visit frequencies and on site expenditures reflect the recreation behavior for different type of activities. The overall information can be usefully applied by decision makers to launch appropriate public policy in consistence with the useful results of this study.

  12. 12 CFR 1815.113 - Public involvement.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Public involvement. 1815.113 Section 1815.113 Banks and Banking COMMUNITY DEVELOPMENT FINANCIAL INSTITUTIONS FUND, DEPARTMENT OF THE TREASURY ENVIRONMENTAL QUALITY § 1815.113 Public involvement. All information collected by the Fund pursuant to this part...

  13. Enhancing public involvement in assistive technology design research.

    Science.gov (United States)

    Williamson, Tracey; Kenney, Laurence; Barker, Anthony T; Cooper, Glen; Good, Tim; Healey, Jamie; Heller, Ben; Howard, David; Matthews, Martin; Prenton, Sarah; Ryan, Julia; Smith, Christine

    2015-05-01

    To appraise the application of accepted good practice guidance on public involvement in assistive technology research and to identify its impact on the research team, the public, device and trial design. Critical reflection and within-project evaluation were undertaken in a case study of the development of a functional electrical stimulation device. Individual and group interviews were undertaken with lay members of a 10 strong study user advisory group and also research team members. Public involvement was seen positively by research team members, who reported a positive impact on device and study designs. The public identified positive impact on confidence, skills, self-esteem, enjoyment, contribution to improving the care of others and opportunities for further involvement in research. A negative impact concerned the challenge of engaging the public in dissemination after the study end. The public were able to impact significantly on the design of an assistive technology device which was made more fit for purpose. Research team attitudes to public involvement were more positive after having witnessed its potential first hand. Within-project evaluation underpins this case study which presents a much needed detailed account of public involvement in assistive technology design research to add to the existing weak evidence base. The evidence base for impact of public involvement in rehabilitation technology design is in need of development. Public involvement in co-design of rehabilitation devices can lead to technologies that are fit for purpose. Rehabilitation researchers need to consider the merits of active public involvement in research.

  14. Citizen Involvement in Public Library Planning.

    Science.gov (United States)

    Stephens, Annabel K.

    1991-01-01

    Discusses the planning process for public libraries developed by the Public Library Association (PLA) and describes two libraries' use of the planning process and the resulting benefits. Topics discussed include lay citizens as planning committee members; Friends of the Library; involvement of local government officials; and resultant increases in…

  15. Citizen Involvement in Public Library Planning.

    Science.gov (United States)

    Stephens, Annabel K.

    1991-01-01

    Discusses the planning process for public libraries developed by the Public Library Association (PLA) and describes two libraries' use of the planning process and the resulting benefits. Topics discussed include lay citizens as planning committee members; Friends of the Library; involvement of local government officials; and resultant increases in…

  16. Public involvement plan for the Oak Ridge Reservation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    This Public Information Plan is a user`s guide for getting involved in US Department of Energy environmental decisions in Oak Ridge, Tennessee. It outlines the many ways the public can help DOE find solutions to its environmental challenges. The plan focuses on DOE`s Environmental Management public involvement activities. Environmental Management is composed of the following programs: environmental restoration, technology development and waste management.

  17. CDBG Public Services Activity

    Data.gov (United States)

    Department of Housing and Urban Development — CDBG activity related to public services, including senior services, legal services, youth services, employment training, health services, homebuyer counseling, food...

  18. 23 CFR 650.109 - Public involvement.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Public involvement. 650.109 Section 650.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Location and Hydraulic Design of Encroachments on Flood Plains § 650.109...

  19. CDBG Public Improvements Activity

    Data.gov (United States)

    Department of Housing and Urban Development — CDBG activity related to public improvements, including senior centers, youth centers, parks, street improvements, water/sewer improvements, child care centers, fire...

  20. Transparency and public involvement in animal research.

    Science.gov (United States)

    Pound, Pandora; Blaug, Ricardo

    2016-05-01

    To be legitimate, research needs to be ethical, methodologically sound, of sufficient value to justify public expenditure and be transparent. Animal research has always been contested on ethical grounds, but there is now mounting evidence of poor scientific method, and growing doubts about its clinical value. So what of transparency? Here we examine the increasing focus on openness within animal research in the UK, analysing recent developments within the Home Office and within the main group representing the interests of the sector, Understanding Animal Research. We argue that, while important steps are being taken toward greater transparency, the legitimacy of animal research continues to be undermined by selective openness. We propose that openness could be increased through public involvement, and that this would bring about much needed improvements in animal research, as it has done in clinical research. 2016 FRAME.

  1. Democratizing Process Innovation? On Citizen Involvement in Public Sector BPM

    Science.gov (United States)

    Niehaves, Björn; Malsch, Robert

    ‘Open Innovation’ has been heavily discussed for product innovations; however, an information systems (IS) perspective on ‘process innovation’ has not yet been taken. Analyzing the example of the public sector in Germany, the paper seeks to investigate the factors that hinder and support ‘open process innovation’, a concept we define as the involvement of citizens in business process management (BPM) activities. With the help of a quantitative study (n=358), six factors are examined for their impact on citizen involvement in local government BPM initiatives. The results show that citizen involvement in reform processes is not primarily motivated by the aim of cost reduction, but rather related to legitimacy reasons and the intent to increase employee motivation. Based on these findings, implications for (design) theory and practice are discussed: Instead of detailed collaborative business processes modeling, the key of citizen involvement in public sector BPM lies in communication and mutual understanding.

  2. Promoting Active Involvement in Classrooms

    Science.gov (United States)

    Conderman, Greg; Bresnahan, Val; Hedin, Laura

    2012-01-01

    This article presents a rationale for using active involvement techniques, describes large- and small-group methods based on their documented effectiveness and applicability to K-12 classrooms, and illustrates their use. These approaches include ways of engaging students in large groups (e.g., unison responses, response cards, dry-erase boards,…

  3. Modeling interdisciplinary activities involving Mathematics

    DEFF Research Database (Denmark)

    Iversen, Steffen Møllegaard

    2006-01-01

    In this paper a didactical model is presented. The goal of the model is to work as a didactical tool, or conceptual frame, for developing, carrying through and evaluating interdisciplinary activities involving the subject of mathematics and philosophy in the high schools. Through the terms...... domains (Michelsen, 2001, 2005a, 2005b). Furthermore the theoretical description rest on a series of qualitative interviews with teachers from the Danish high school (grades 9-11) conducted recently. The special case of concrete interdisciplinary activities between mathematics and philosophy is also...

  4. Involving Citizens in Making Public Policy

    Science.gov (United States)

    Weeks, Silas B.

    1970-01-01

    Citizen participation in public policy making is a serious jeopardy because of the frustration cause by an enormous avalanche of information, by the impersonalization of our institutions, and by the technological revolution. A small social action committee dedicated to the collective interchange of ideas and information and working in an…

  5. Modeling interdisciplinary activities involving Mathematics

    DEFF Research Database (Denmark)

    Iversen, Steffen Møllegaard

    2006-01-01

    In this paper a didactical model is presented. The goal of the model is to work as a didactical tool, or conceptual frame, for developing, carrying through and evaluating interdisciplinary activities involving the subject of mathematics and philosophy in the high schools. Through the terms...... of Horizontal Intertwining, Vertical Structuring and Horizontal Propagation the model consists of three phases, each considering different aspects of the nature of interdisciplinary activities. The theoretical modelling is inspired by work which focuses on the students abilities to concept formation in expanded...... domains (Michelsen, 2001, 2005a, 2005b). Furthermore the theoretical description rest on a series of qualitative interviews with teachers from the Danish high school (grades 9-11) conducted recently. The special case of concrete interdisciplinary activities between mathematics and philosophy is also...

  6. Occupational accidents involving biological material among public health workers.

    Science.gov (United States)

    Chiodi, Mônica Bonagamba; Marziale, Maria Helena Palucci; Robazzi, Maria Lúcia do Carmo Cruz

    2007-01-01

    This descriptive research aimed to recognize the occurrence of work accidents (WA) involving exposure to biological material among health workers at Public Health Units in Ribeirão Preto-SP, Brazil. A quantitative approach was adopted. In 2004, 155 accidents were notified by means of the Work Accident Communication (WAC). Sixty-two accidents (40%) involved exposure to biological material that could cause infections like Hepatitis and Aids. The highest number of victims (42 accidents) came from the category of nursing aids and technicians. Needles were responsible for 80.6% of accidents and blood was the biological material involved in a majority of occupational exposure cases. This subject needs greater attention, so that prevention measures can be implemented, which consider the peculiarities of the activities carried out by the different professional categories.

  7. Factors and Strategies That Influence Faculty Involvement in Public Service

    Science.gov (United States)

    Holland, Barbara A.

    2016-01-01

    Data from several national research and evaluation projects involving 32 diverse institutions offer insights into what motivates college-faculty involvement in public service and outreach efforts, what faculty find to be obstacles to involvement, and what institutions can do to facilitate involvement. One salient policy supporting faculty…

  8. Public involvement in breast cancer research: an analysis and model for future research.

    Science.gov (United States)

    McCormick, Sabrina; Brody, Julia; Brown, Phil; Polk, Ruth

    2004-01-01

    Public involvement in health program planning has been taking place for many years, and has provided a precedent for the emergence of public involvement in research conducted since the early 1990s. Such involvement is now widely seen in breast cancer research, due to the large public concern and major social movement activity. This article reviews current practices and general models of public involvement in research and constructs a prototype. The authors interviewed researchers, program officers, and laypeople in order to understand the obstacles, processes, and benefits. They conclude that public involvement has major ramifications for the democratization of science and the construction of knowledge by teaching lay people about science and sensitizing researchers to concerns of the public. There is growing support on the part of scientists and government agents for public involvement.

  9. How to empower patients, and involve the public.

    Science.gov (United States)

    Piper, Stewart

    2014-09-30

    Patient empowerment and patient and public involvement are a focus for NHS policy, with an emphasis on patient decision making and representation as core features of a patient-focused NHS. Patient empowerment and patient and public involvement imply a rebalancing of power in the nurse-patient relationship. In reality this is complicated by wider issues of power and control in a complex health service influenced by professional agendas, healthcare leadership, government targets and a developing business culture. Despite these ideological and organisational constraints, there are many ways in which nurses can support aspects of individual patient empowerment and patient and public involvement.

  10. Public Relations Manager Involvement in Strategic Issue Diagnosis.

    Science.gov (United States)

    Lauzen, Martha M.

    1995-01-01

    Reports on an exploratory study that seeks to build theoretical understanding of how public relations practitioner involvement in one type of strategic organizational decision making--strategic issue diagnosis--is related to shared values with top management, diagnosis accuracy, strategy pursued, and the power of the public relations function. (TB)

  11. Publication process involving the discovery of artemisinin (qinghaosu) before 1985

    Institute of Scientific and Technical Information of China (English)

    Man-Yuan Wang

    2016-01-01

    All the original references were provided by the Nobel Laureate Youyou Tu. The publication process involving the discovery of artemisinin was collected and sorted by her first Ph D student, Associate Professor Man-Yuan Wang. Through the publication of this article, the journal expects to provide a reference to the scientists who dedicated to the research of artemisinin, especially those who are interested in the discovery process of artemisinin.

  12. 45 CFR 1177.4 - Claims involving criminal activity or misconduct.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Claims involving criminal activity or misconduct. 1177.4 Section 1177.4 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL... Claims involving criminal activity or misconduct. (a) A debtor whose indebtedness involves...

  13. Third Sector Involvement in Public Education: The Israeli Case

    Science.gov (United States)

    Berkovich, Izhak; Foldes, Vincent Jonathan

    2012-01-01

    Purpose: The purpose of this article is to address the involvement of third sector organizations in state public education in Israel, with emphasis on the decision-making processes affecting the geographic distribution of service provision. Design/methodology/approach: A collective case study approach was used to investigate non-governmental…

  14. Public Policy Involvement by Certified Health Education Specialists: Results of a National Study.

    Science.gov (United States)

    Mahas, Rachel; Van Wasshenova, Emily; Everhart, F Jeannine; Thompson, Amy; Boardley, Debra

    2016-09-01

    Advocating for health-related activities is an essential part of being a health educator and knowing how to advocate is an important part of the Certified Health Education Specialist (CHES) exam. However, based on previous research, there may be a gap between knowing how to and actually participating in public policy activities. The purpose of this study was to determine public policy involvement of CHES. Surveys were mailed to a random sample of 500 CHES (41% response rate). The highest selected public policy activities by CHES were the following: voting at an election (88.9%), contacting a public office (49%), and providing policy-related information (42.9%). The number of locations CHES individuals selected in having training on advocacy was a predictive factor in their confidence to perform advocacy. Positive correlations between perceived knowledge and effectiveness of the public policy process and self-reported involvement in public policy were found. Although there is moderate self-reported involvement in public policy activities, more emphasis needs to be placed on raising the confidence of CHES to perform advocacy-related activities in the field. © 2016 Society for Public Health Education.

  15. Stakeholders Involvement in Performance Management in Public General Schools

    Directory of Open Access Journals (Sweden)

    Kristi Ploom

    2013-01-01

    Full Text Available In response to increasing concerns with the legitimacy and efficiency of public spending, performance management as a part of world-wide public sector reform, called New Public Management (NPM has taken place. This is also the case of educational sector. In Estonian education system, legislation formally enables to design an integrated performance management system. But there is few research done to investigate how these policies and regulations ought to be put into force in order to gain the benefits considering the schools' and pupils' better performance. This study investigates how different stakeholders are involved into the performance management in Estonian general schools. The study is based on empirical survey data gathered from 303 schools providing secondary education in Estonia. The research findings have three main implications. Firstly, the paper contributes to the scarce knowledge about implementation of performance management issues in public schools. Our analysis revealed that compilation of school development plans in Estonian schools is rather a formal obligation. Therefore we propose that the analysis and discussion of the school development plans is needed to organize on regional level, involving all main stakeholders of a school. Secondly, we suggest that in the circumstances of a decentralised education system, like in Estonia, it is needed to implement, central practical performance assessment principles and guidance for the schools. Thirdly, it is highly necessary to improve schools’ cooperation with different stakeholder groups. Also the framework involving different stakeholder groups in the decentralized schools management system should be built up.

  16. Supporting Active User Involvment in Prototyping

    DEFF Research Database (Denmark)

    Grønbæk, Kaj

    1990-01-01

    in the development process. But prototyping does not automatically imply active user involvement! Thus a cooperative prototyping approach aiming at involving users actively and creatively in system design is proposed in this paper. The key point of the approach is to involve users in activities that closely couple......The term prototyping has in recent years become a buzzword in both research and practice of system design due to a number of claimed advantages of prototyping techniques over traditional specification techniques. In particular it is often stated that prototyping facilitates the users' involvement...... development of prototypes to early evaluation of prototypes in envisioned use situations. Having users involved in such activities creates new requirements for tool support. Tools that support direct manipulation of prototypes and simulation of behaviour have shown promise for cooperative prototyping...

  17. AGU Public Affairs: How to Get Involved in Science Policy

    Science.gov (United States)

    Landau, E. A.; Hankin, E. R.; Uhlenbrock, K. M.

    2012-12-01

    AGU Public Affairs offers many ways for its members to get involved in science policy at different levels of participation, whether you would love to spend a year working as a resident science expert in a congressional office in Washington, D.C., or would rather simply receive email alerts about Earth and space science policy news. How you can get involved: Sign up for AGU Science Policy Alerts to receive the most relevant Earth and space science policy information delivered to your email inbox. Participate in one of AGU's Congressional Visits Days to speak with your legislators about important science issues. Attend the next AGU Science Policy Conference in spring 2013. Participate in events happening on Capitol Hill, and watch video of past events. Learn about AGU Embassy Lectures, where countries come together to discuss important Earth and space science topics. Learn how you can comment on AGU Position Statements. Apply to be an AGU Congressional Science Fellow, where you can work in a congressional office for one year and serve as a resident science expert, or to be an AGU Public Affairs Intern, where you can work in the field of science policy for three months. The AGU Public Affairs Team will highlight ways members can be involved as well as provide information on how the team is working to shape policy and inform society about the excitement of AGU science.

  18. Strategies for broadening public involvement in space developments

    Science.gov (United States)

    Harris, Philip R.

    1992-01-01

    There is widespread public interest in and goodwill toward the space program. For NASA's plans for the next 25 years to be achieved, this public reservoir of support needs to be tapped and channeled. NASA endeavors have to reach out beyond the scientific, technological, and aerospace communities to foster wider participation in space exploration and exploitation. To broaden NASA support and spread out the financing of space activities, recommendations for consideration are offered in the area of economics, political, institutional, international, and managerial areas.

  19. Pupils' involvement in ecological activities in school

    Directory of Open Access Journals (Sweden)

    Stanišić Jelena

    2009-01-01

    Full Text Available Ecological education gains an increasing importance in the moment when ecological crisis acquires increasingly larger proportions. Education is one of the most powerful social means in fighting problems and challenges of the future. This paper presents the results of the research referring to pupils' attitudes with respect to the activities they prefer to be involved in, the independent variables their readiness for involvement depends on, as well as the relation between the knowledge possessed by pupils and their readiness to be involved in ecological activities. Research was conducted on the sample of 284 pupils in the eighth grade of primary school in urban and rural area and polluted and unpolluted environment. The results indicate that pupils find more interesting the activities taking place in nature, those where they are immediate participants and those where they have a subjective feeling that they are doing something to protect the environment. Besides, the results show that girls from both samples and pupils from rural area are more ready to get involved in ecological activities. Living in polluted or unpolluted environment is not a statistically significant variable which would influence the readiness of pupils to get involved in these activities. As the most interesting result of this research, we consider the finding that a higher level of pupils' ecological knowledge and living in polluted environment do not guarantee higher readiness of pupils to get involved in the activities of environment protection.

  20. Alzheimer Europe's position on involving people with dementia in research through PPI (patient and public involvement)

    DEFF Research Database (Denmark)

    Gove, Dianne; Diaz-Ponce, Ana; Georges, Jean

    2017-01-01

    This paper reflects Alzheimer Europe's position on PPI (patient and public involvement) in the context of dementia research and highlights some of the challenges and potential risks and benefits associated with such meaningful involvement. The paper was drafted by Alzheimer Europe in collaboration...... with members of INTERDEM and the European Working Group of People with Dementia. It has been formally adopted by the Board of Alzheimer Europe and endorsed by the Board of INTERDEM and by the JPND working group 'Dementia Outcome Measures - Charting New Territory'. Alzheimer Europe is keen to promote...

  1. US Department of Energy Oak Ridge Operations Environmental Management Public Involvement Plan for the Oak Ridge Reservation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This document was prepared in accordance with CERCLA requirements for writing community relations plans. It includes information on how the DOE Oak Ridge Operations Office prepares and executes Environmental Management Community relations activities. It is divided into three sections: the public involvement plan, public involvement in Oak Ridge, and public involvement in 1995. Four appendices are also included: environmental management in Oak Ridge; community and regional overview; key laws, agreements, and policy; and principal contacts.

  2. Public Involvement in Decisions to Avoid Costly Consequences Later

    Energy Technology Data Exchange (ETDEWEB)

    Treichel, Judy [Nevada Nuclear Waste Task Force, Las Vegas, NV (United States)

    2006-09-15

    There should be an agreement of goals in any project that could produce harm. Why are we developing this technology? Who benefits and who pays? What would a 'cleanup' entail? There must be consideration of alternatives with a focus on reducing harm rather than just meeting allowable limits or promising that they will be met in the future. When alternatives are weighed, the burden should be on the proponent of the activity to provide truthful information to the public and provide access and resources necessary for participation. There must be a formal, legal obligation or duty to consider science as well as non-scientific information. It should not be up to those harmed to prove the damage and force the responsible parties to make retribution. It should be the burden of the proponents to measure potential risks, and prove that the benefits to everyone outweigh the risks to everyone. The role of government in decision making should also be redefined. The considerations now seem to be limited to whether or not an action is 'legal' or if it is 'safe'. There should also be a determination that it is 'necessary'. That may seem to be a very difficult question but put simply, if there are alternatives then a thing is not 'necessary'. Governmental decision makers would say: 'We acknowledge that our world will never be free from risk. However, any risk that is unnecessary or not freely chosen is not acceptable'. There must be a move away from situations where prior, important decisions resulted in winners and losers; wealthy beneficiaries and underprivileged victims. There must be recognition that decision making needs to be inclusive, extensive and democratic and that the end products and final results are necessary and worthwhile before projects begin. They must be visible, accessible, and must reflect the cost of doing business which includes taking the time, finding the information and involving the people who

  3. Learning models of activities involving interacting objects

    DEFF Research Database (Denmark)

    Manfredotti, Cristina; Pedersen, Kim Steenstrup; Hamilton, Howard J.;

    2013-01-01

    We propose the LEMAIO multi-layer framework, which makes use of hierarchical abstraction to learn models for activities involving multiple interacting objects from time sequences of data concerning the individual objects. Experiments in the sea navigation domain yielded learned models that were...... then successfully applied to activity recognition, activity simulation and multi-target tracking. Our method compares favourably with respect to previously reported results using Hidden Markov Models and Relational Particle Filtering....

  4. Supporting Active User Involvment in Prototyping

    DEFF Research Database (Denmark)

    Grønbæk, Kaj

    1990-01-01

    development of prototypes to early evaluation of prototypes in envisioned use situations. Having users involved in such activities creates new requirements for tool support. Tools that support direct manipulation of prototypes and simulation of behaviour have shown promise for cooperative prototyping...... activities. Examples of such tools are given and the ways that they support cooperative prototyping within various use domains are discussed.......The term prototyping has in recent years become a buzzword in both research and practice of system design due to a number of claimed advantages of prototyping techniques over traditional specification techniques. In particular it is often stated that prototyping facilitates the users' involvement...

  5. Learning models of activities involving interacting objects

    DEFF Research Database (Denmark)

    Manfredotti, Cristina; Pedersen, Kim Steenstrup; Hamilton, Howard J.;

    2013-01-01

    We propose the LEMAIO multi-layer framework, which makes use of hierarchical abstraction to learn models for activities involving multiple interacting objects from time sequences of data concerning the individual objects. Experiments in the sea navigation domain yielded learned models that were...

  6. Learning models of activities involving interacting objects

    DEFF Research Database (Denmark)

    Manfredotti, Cristina; Pedersen, Kim Steenstrup; Hamilton, Howard J.

    2013-01-01

    We propose the LEMAIO multi-layer framework, which makes use of hierarchical abstraction to learn models for activities involving multiple interacting objects from time sequences of data concerning the individual objects. Experiments in the sea navigation domain yielded learned models that were t...

  7. Advocacy and Public Policy Perceptions and Involvement of Master Certified Health Education Specialists.

    Science.gov (United States)

    Kerr, Dianne L; Van Wasshenova, Emily; Mahas, Rachel; Everhart, F Jeannine; Thompson, Amy; Boardley, Debra

    2017-09-01

    Master Certified Health Education Specialists (MCHES; n = 186) participated in a mail survey on advocacy and public policy. Over half of participants reported that they had contacted a public official or provided policy-related information to consumers or other professionals. Participants identified barriers and benefits to influencing public policy. The greatest benefit was identified as improving the health or welfare of the public while the greatest barrier was that they were busy with other priorities. Participants also described their level of involvement, knowledge, training in advocacy, and their self-efficacy in performing various advocacy activities. Most MCHES reported voting and other basic advocacy functions while far fewer had participated in more advanced advocacy activities. Although nearly 73% had formal training on advocacy and policy, only 26% received it through college coursework. Factors predictive of advocacy and policy involvement were determined through a stepwise regression analysis. Five independent variables predicted the total number of advocacy activities and when combined accounted for nearly 61% of the variance. Government-level health educators' misconception that they cannot participate in advocacy and public policy issues should be dispelled. Health education specialists with the MCHES credential need coursework and additional training on how to effectively influence public health policy.

  8. Public relations as promotional activity

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Almira Curri-Mehmeti

    2011-12-01

    Full Text Available Public relations give opportunity to the organization to present its image and personality to its own “public”- users, supporters, sponsors, donors, local community and other public. It is about transferring the message to the public, but that is a two-way street. You must communicate with your public, but at the same time you must give opportunity to the public to communicate easier with you. The real public relations include dialog – you should listen to the others, to see things through their perspective. This elaborate is made with the purpose to be useful for every organization, not for the sensa-tional promotion of its achievements, but to become more critical towards its work. Seeing the organization in the way that the other see it, you can become better and sure that you are giving to your users the best service possible.

  9. Organizational values in general practice and public involvement: case studies in an urban district.

    Science.gov (United States)

    Brown, I

    2001-05-01

    A multiple case study design was used to explore dimensions of organizational values in general practice with respect to developing public involvement. The study was undertaken in an urban district in England with data collected through in-depth individual and focus group interviews with service providers and service users. Four general practice organizations were randomly selected for study after sorting all in the district according to their record of developing involvement activities. The case studies provide evidence of how organizational values can differ markedly in general practice in relation to ideas of public involvement, with consequences for the quantity and quality of activities for involving local people and service users. The differences manifest themselves in the beliefs and attitudes of service providers about the purpose of the organization and the types of relationships that are appropriate with service users and local people. Service users appear to be very perceptive to the underlying ethos and purpose to their practice organization and this affects their responsiveness to initiatives for their involvement. The dimensions of the different values found in the study appear to be essentially the same as a number of established empirical findings of variations in values in general practice: an orientation to a narrow medical role and to general practice as a business are associated with a low valuation of involvement; an orientation to teamwork and to a broader social role appear more congruent with the development of involvement. Power is a critical issue in this setting with evidence in the study of the dominance of the medical practitioners in establishing organizational values and the nature of public involvement activities.

  10. Risoe publication activities in 1998

    Energy Technology Data Exchange (ETDEWEB)

    Bennov, Solvejg [ed.

    1999-04-01

    The report contains a list of references to the scientific and technical journal articles, books, reports, lectures published in full text, and to publications for a broader readership authored by researchers at Risoe National Laboratory and published in 1998. If the publication mentioned in the reference is electronically available the link to the web-address is added. The references are organised according to the programme areas of Risoe. The text is introduced by total number of publications, distribution of types of publications, number of citations to the international scientific journal articles, institutions with which Risoe has published the largest number of articles, and journals in which Risoe has published most articles. The data are derived from Risoe`s in-house Publications Database and from the Risoe Institutional Citation Report database produced by the Institute for Scientific Information. (au)

  11. The Community Environmental Monitoring Program: Reducing Public Perception of Risk through Stakeholder Involvement

    Energy Technology Data Exchange (ETDEWEB)

    William T. Hartwell

    2007-05-21

    The Community Environmental Monitoring Program (CEMP) has promoted stakeholder involvement, awareness, and understanding of radiological surveillance in communities surrounding the Nevada Test Site (NTS) since 1981. It involves stakeholders in the operation, data collection, and dissemination of information obtained from a network of 29 stations across a wide area of Nevada, Utah and California. It is sponsored by the U.S. Department of Energy, National Nuclear Security Administration’s Nevada Site Office (NNSA/NSO) and administered by the Desert Research Institute (DRI) of the Nevada System of Higher Education. Integration of a near real-time communications system, a public web site, training workshops for involved stakeholders, and educational programs all help to alleviate public perception of risk of health effects from past activities conducted at the NTS.

  12. USArray Public Outreach Activities: 2005-2012

    Science.gov (United States)

    Dorr, P. M.; Busby, R. W.; Hafner, K.; Taber, J.; Woodward, R.

    2012-12-01

    Since its inception as a pilot program in 2005, the highly successful Transportable Array Student Siting Program involved students and faculty from colleges and universities in the identification of sites for future Transportable Array stations in their region. More than 135 students from about 55 institutions conducted site reconnaissance for nearly 1375 sites from the West Coast to the East Coast, and from the Gulf of Mexico to the Great Lakes and southern Canada. Students who participated in the program increased their professional skills and deepened their personal growth. Other USArray public outreach outcomes involve exciting informal education and media opportunities where information about EarthScope and its discoveries are shared with educators and the public. Examples include Ground Motion Visualizations and content sets for the Active Earth Monitor to articles in university, local and regional newspapers and stories appearing in national and international print and broadcast media. The Transportable Array has also been featured in documentaries produced by some of the world's most respected scientific and educational production companies. The Transportable Array has also had an impact on long-term seismic monitoring through its adopt-a-station program. There have been over 50 stations adopted to date, including stations that have enhanced existing networks, such as in Washington and Utah, and others that provide data for characterization of regional seismic hazard.

  13. What is the evidence base for public involvement in health-care policy?: results of a systematic scoping review.

    Science.gov (United States)

    Conklin, Annalijn; Morris, Zoë; Nolte, Ellen

    2015-04-01

    Public involvement in health-care policy has been advocated as a means to enhance health system responsiveness, yet evidence for its impact has been difficult to ascertain. To review the peer-reviewed empirical evidence on outcomes of public involvement in health-care policy. We systematically searched PsychINFO and PubMed from November 2000 to April 2010 for empirical studies that reported on original research only; studies in languages other than English, German or French were excluded. Data were extracted using a standardized evidence table with a priori determined headings. Nineteen studies were identified as eligible for inclusion in our review. We found that sound empirical evidence of the outcomes of public involvement activities in health care remains underdeveloped. The concept and the indicators used to examine and determine outcomes remain poorly specified and inconsistent, as does the reporting of the evidence. There was some evidence for the developmental role of public involvement, such as enhancing awareness, understanding and competencies among lay participants. Evidence for instrumental benefits of public involvement initiatives was less well documented. Despite the growing body of work on public involvement in health-care policy, evidence of its impact remains scarce; thus, firm conclusions about involvement activities that are appropriate and effective for policy development are difficult to draw. However, focus on outcomes risks missing the normative argument that involving the public in the health-care policy process may be seen to be of intrinsic value. © 2012 John Wiley & Sons Ltd.

  14. Daily Public Assistance Grants Award Activity

    Data.gov (United States)

    Department of Homeland Security — Daily activity of Public Assistance Grant Awards, including FEMA Region, State, Disaster Declaration Number, Event description, Mission Assigned agency, Assistance...

  15. Supporting public involvement in research design and grant development: a case study of a public involvement award scheme managed by a National Institute for Health Research (NIHR) Research Design Service (RDS).

    Science.gov (United States)

    Boote, Jonathan D; Twiddy, Maureen; Baird, Wendy; Birks, Yvonne; Clarke, Clare; Beever, Daniel

    2015-10-01

    It is good practice for the public to be involved in developing health research. Resources should be available for researchers to fund the involvement of the public in the development of their grants. To describe a funding award scheme to support public involvement in grant development, managed by an NIHR Research Design Service (RDS). Case examples of how the award contributed to successful grant applications and findings from a recent evaluation of the scheme are presented. A case study of resource provision to support public involvement activities in one region of England. University and NHS-based researchers, and members of the public. Between 2009 and 2012, the RDS approved 45 public involvement funding awards (totalling nearly £19,000). These awards contributed to 27 submitted applications at the time of writing, of which 11 were successful (totalling over £7.5 million). The evaluation revealed difficulties encountered by some researchers when involving the public in grant development, which led to suggestions about how the scheme could be improved. This award scheme represents an efficient method of providing researchers with resources to involve the public in grant development and would appear to represent good value for money. © 2013 John Wiley & Sons Ltd.

  16. Broadening public participation in systematic reviews: a case example involving young people in two configurative reviews.

    Science.gov (United States)

    Oliver, Kathryn; Rees, Rebecca; Brady, Louca-Mai; Kavanagh, Josephine; Oliver, Sandy; Thomas, James

    2015-06-01

    Arguments supporting the involvement of users in research have even more weight when involving the public in systematic reviews of research. We aimed to explore the potential for public involvement in systematic reviews of observational and qualitative studies. Two consultative workshops were carried out with a group of young people (YP) aged 12-17 years to examine two ongoing reviews about obesity: one about children's views and one on the link between obesity and educational attainment. YP were invited to comment on the credibility of themes, to propose elements of interventions, to suggest links between educational attainment and obesity and to comment on their plausibility. Researchers had more confidence in review findings, after checking that themes identified as important by YP were emphasised appropriately. Researchers were able to use factors linking obesity and attainment identified as important by YP to identify limitations in the scope of extant research. Consultative workshops helped researchers draw on the perspectives of YP when interpreting and reflecting upon two systematic reviews. Involving users in judging synthesis credibility and identifying concepts was easier than involving them in interpreting findings. Involvement activities for reviews should be designed with review stage, purpose and group in mind. © 2015 The Authors. Research Synthesis Methods published by John Wiley & Sons, Ltd.

  17. The power of symbolic capital in patient and public involvement in health research.

    Science.gov (United States)

    Locock, Louise; Boylan, Anne-Marie; Snow, Rosamund; Staniszewska, Sophie

    2017-10-01

    Policy-makers and health research funders increasingly require researchers to demonstrate that they have involved patients in the design and conduct of research. However, the extent to which patients and public have the power to get involved on an equal footing is dependent on their economic, cultural, social and symbolic capital. To explore power relations in patient and public involvement (PPI) in research, particularly how patients may wield symbolic capital to develop a more equal relationship. Narrative interviews with a maximum variation sample of 38 people involved as patients, carers or public in health research, analysed thematically. Symbolic capital may be demonstrated in a range of ways (sometimes alongside or in the absence of other forms of capital): illness experience, technical illness knowledge and the challenging outsider. Symbolic capital is unstable and dependent on others for recognition and legitimacy. Nonetheless, participants identify a gradual shift in power relations over time. Research into PPI has been conceptually and theoretically poor, limiting our understanding of its mechanisms and wider contextual elements. Our findings demonstrate the importance of reflecting on the forms of power and capital wielded by the health research community, and of acknowledging the way in which PPI is challenging the status quo. As one of the first papers to conceptualize how different forms of symbolic capital operate and their critical role in challenging the balance of power, our findings may help researchers better plan their PPI activities and reflect on their own power. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  18. We Need You! The Importance of Scientist Involvement in Education and Public Outreach (E/PO)

    Science.gov (United States)

    Buxner, S.; Hsu, B. C.; Meinke, B. K.; Shipp, S. S.; Schwerin, T. G.; Peticolas, L. M.; Smith, D.; Dalton, H.

    2013-12-01

    Active engagement of scientists in education and public outreach (E/PO) activities is beneficial for scientists, classrooms, and the general public. Scientist visibility in the public arena is important to garner public support, whose tax dollars fund scientific programs. Scientists are important disseminators of current, accurate scientific knowledge. They also, perhaps more importantly, understand the nature and process of science and have the means of understanding and addressing many of the issues facing society. Research has shown that while the public is interested in science, not all members are necessarily scientifically literate; additionally there is evidence than many students are not prepared for, or choosing to participate in science careers. And yet, a scientifically engaged, literate, and supportive public is a necessary partner in addressing important global challenges of the future. E/PO is a wonderful opportunity for scientists to demonstrate that science is interesting, exciting, fun, challenging, and relevant to society. In doing so, they can transfer ownership of science to the public through a variety of vehicles by increasing access to scientific thought and discovery. Through partnerships with E/PO professionals, teachers, or journalists, scientists can improve their communication and teaching skills, whether in an E/PO setting or their higher education careers. Sharing with the public what scientists do is an effective way to engage people in the scientific process and to express scientists' enthusiasm for what they do. Scientist involvement in E/PO also shows the public that scientists are real people and provides important role models for the next generation of scientists. There are many opportunities to get involved in E/PO! Find information on EarthSpace, a national clearinghouse for higher education materials in Earth and space science through an abstract by Nicholas Gross, et al. Learn about NASA Science Mission Directorate (SMD

  19. Staff Involvement and the Public Library Planning Process.

    Science.gov (United States)

    Stephens, Annabel K.

    1989-01-01

    Reports the results of a study of two library systems' differing approaches to staff involvement in library planning. The systems' attempts to prepare staff members, keep them informed, and encourage staff participation are described, and the resulting benefits are contrasted. Suggestions for successful staff involvement are offered. (34…

  20. Public health aspects of physical activity

    NARCIS (Netherlands)

    Wendel-Vos, G.C.W.

    2004-01-01

    In this thesis different public health aspects of physical activity in the Netherlands were addressed, taking into account its broad scope. Research was carried out on physical activity methodology, determinants of physical activity and the relationship between physical activity and different health

  1. Public health aspects of physical activity

    NARCIS (Netherlands)

    Wendel-Vos, G.C.W.

    2004-01-01

    In this thesis different public health aspects of physical activity in the Netherlands were addressed, taking into account its broad scope. Research was carried out on physical activity methodology, determinants of physical activity and the relationship between physical activity and different health

  2. Introduction: priority setting, equitable access and public involvement in health care.

    Science.gov (United States)

    Weale, Albert; Kieslich, Katharina; Littlejohns, Peter; Tugendhaft, Aviva; Tumilty, Emma; Weerasuriya, Krisantha; Whitty, Jennifer A

    2016-08-15

    Purpose - The purpose of this paper is to introduce the special issue on improving equitable access to health care through increased public and patient involvement (PPI) in prioritization decisions by discussing the conceptualization, scope and rationales of PPI in priority setting that inform the special issue. Design/methodology/approach - The paper employs a mixed-methods approach in that it provides a literature review and a conceptual discussion of the common themes emerging in the field of PPI and health priority setting. Findings - The special issue focuses on public participation that is collective in character, in the sense that the participation relates to a social, not personal, decision and is relevant to whole groups of people and not single individuals. It is aimed at influencing a decision on public policy or legal rules. The rationales for public participation can be found in democratic theory, especially as they relate to the social and political values of legitimacy and representation. Originality/value - The paper builds on previous definitions of public participation by underlining its collective character. In doing so, it develops the work by Parry, Moyser and Day by arguing that, in light of the empirical evidence presented in this issue, public participatory activities such as protests and demonstrations should no longer be labelled unconventional, but should instead be labelled as "contestatory participation". This is to better reflect a situation in which these modes of participation have become more conventional in many parts of the world.

  3. Broadening Public Participation in Systematic Reviews: A Case Example Involving Young People in Two Configurative Reviews

    Science.gov (United States)

    Oliver, Kathryn; Rees, Rebecca; Brady, Louca-Mai; Kavanagh, Josephine; Oliver, Sandy; Thomas, James

    2015-01-01

    Background: Arguments supporting the involvement of users in research have even more weight when involving the public in systematic reviews of research. We aimed to explore the potential for public involvement in systematic reviews of observational and qualitative studies. Methods: Two consultative workshops were carried out with a group of young…

  4. Physical Activity, Public Health, and Elementary Schools

    Science.gov (United States)

    McKenzie, Thomas L.; Kahan, David

    2008-01-01

    Physical inactivity is a serious public health problem that is associated with numerous preventable diseases. Public health concerns, particularly those related to the increased prevalence of overweight, obesity, and diabetes, call for schools to become proactive in the promotion of healthy, physically active lifestyles. This article begins by…

  5. Job Characteristics, Work Involvement, and Job Performance of Public Servants

    Science.gov (United States)

    Johari, Johanim; Yahya, Khulida Kirana

    2016-01-01

    Purpose: The primary purpose of this study is to assess the predicting role of job characteristics on job performance. Dimensions in the job characteristics construct are skill variety, task identity, task significance, autonomy and feedback. Further, work involvement is tested as a mediator in the hypothesized link. Design/methodology/approach: A…

  6. Conceptualizing the use of public involvement in health policy decision-making.

    Science.gov (United States)

    Li, Kathy K; Abelson, Julia; Giacomini, Mita; Contandriopoulos, Damien

    2015-08-01

    The concept of public involvement use is not well-defined in the literature. Previous research studies have provided brief accounts of how public involvement may influence health policy, but have not detailed the internal dynamics and process through which it is actually used in the policy process. The study objective is to examine and clarify the concept and process of public involvement use in health policy decision-making. Using qualitative concept analysis methods, we reviewed the literature on the use of public involvement and conducted semi-structured interviews with key informants who have theoretical and/or practical insights on public involvement and its use in policy decision-making. Our findings are organized around interrelated questions that animate how the concept of use is understood, interpreted, and operationalized. In asking, "How is 'use' perceived in relation to health policy decision-making?" meanings are constructed for the concept by identifying differences and drawing connections between "use" and related terms. In asking "How would one know if public involvement was used in health policy decision-making?" our findings weigh in on the act of listening as a precursor to use, the ways in which use is mediated, and responses to the input obtained from public involvement processes as signals of use. These findings are a first step toward improving conceptual clarity about what public involvement use means, how it is understood and interpreted by relevant actors in the public involvement and public policy fields, and how it might be operationalized. We expect our findings to be particularly useful for public involvement practitioners who are often confronted with questions from public involvement participants regarding how their input will be used in health policy decision-making. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Public involvement in adaptive phased management of nuclear waste facilities

    Energy Technology Data Exchange (ETDEWEB)

    Chartrand, D. [Royal Roads Univ., Victoria, British Columbia (Canada); Donev, J. [Univ. of Calgary, Calgary, Alberta (Canada)

    2012-07-01

    If a community is going to host a waste facility that community must be informed about nuclear waste disposal and willing to house the facility permanently. This talk will discuss the process for distributing information to primary and secondary stakeholders; investigate the accessibility and transparency of public information and assess the ability to dialogue between stakeholders when issues are raised in the context of adaptive phased management? We will also examine transparency in the process of managing conflict by looking at some of the issues at hand and how those issues are currently being managed through stakeholder engagement.

  8. Final report on the public involvement process phase 1, Monitored Retrievable Storage Facility Feasibility Study

    Energy Technology Data Exchange (ETDEWEB)

    Moore, L.; Shanteau, C.

    1992-12-01

    This report summarizes the pubic involvement component of Phase 1 of the Monitored Retrievable Storage Facility (NM) Feasibility Study in San Juan County, Utah. Part of this summary includes background information on the federal effort to locate a voluntary site for temporary storage of nuclear waste, how San Juan County came to be involved, and a profile of the county. The heart of the report, however, summarizes the activities within the public involvement process, and the issues raised in those various forums. The authors have made every effort to reflect accurately and thoroughly all the concerns and suggestions expressed to us during the five month process. We hope that this report itself is a successful model of partnership with the citizens of the county -- the same kind of partnership the county is seeking to develop with its constituents. Finally, this report offers some suggestions to both county officials and residents alike. These suggestions concern how decision-making about the county`s future can be done by a partnership of informed citizens and listening decision-makers. In the Appendix are materials relating to the public involvement process in San Juan County.

  9. Final report on the public involvement process phase 1, Monitored Retrievable Storage Facility Feasibility Study

    Energy Technology Data Exchange (ETDEWEB)

    Moore, L.; Shanteau, C.

    1992-12-01

    This report summarizes the pubic involvement component of Phase 1 of the Monitored Retrievable Storage Facility (NM) Feasibility Study in San Juan County, Utah. Part of this summary includes background information on the federal effort to locate a voluntary site for temporary storage of nuclear waste, how San Juan County came to be involved, and a profile of the county. The heart of the report, however, summarizes the activities within the public involvement process, and the issues raised in those various forums. The authors have made every effort to reflect accurately and thoroughly all the concerns and suggestions expressed to us during the five month process. We hope that this report itself is a successful model of partnership with the citizens of the county -- the same kind of partnership the county is seeking to develop with its constituents. Finally, this report offers some suggestions to both county officials and residents alike. These suggestions concern how decision-making about the county's future can be done by a partnership of informed citizens and listening decision-makers. In the Appendix are materials relating to the public involvement process in San Juan County.

  10. Veterinary public health activities at FAO: echinococcosis/hydatid disease.

    Science.gov (United States)

    Eddi, C; de Balogh, K; Lubroth, J; Amanfu, W; Speedy, A; Battaglia, D

    2004-12-01

    Cystic hydatidosis is a zoonotic disease that remain as a significant cause of human morbidity and mortality in many parts of the world. The disease has veterinary public health implications. FAO is involved with some activities in the control of echinococcosis/hydatid disease: within the Animal Production and Health Division the Veterinary Public Health (VHP) Programme is constituted by members of the different Services (Animal Health, Animal Production, and Livestock Policy) within the Division. FAO regular programme has also established a global network of professionals directly involved in VPH. Furthermore FAO's Technical Cooperation Projects (TCP) is a tool to assist member countries in responding to urgent and unforeseen demands.

  11. Involving the public into HEP through IT challenges and projects

    CERN Document Server

    Adam Bourdarios, Claire; The ATLAS collaboration

    2016-01-01

    The ATLAS collaboration has recently setup three outreach projects and global challenges which have a strong IT component and could not have been envisaged without the growth of general public computing resources and network connectivity. HEP has exciting and difficult problems like the extraction of the Higgs boson signal, and at the same time data scientists have advanced algorithms. The goal of the Higgs Machine Learning (HiggsML) project was to bring the two together by a “challenge”: machine learning experts could compete online to obtain the best Higgs→ττ signal significance on a set of ATLAS fully simulated Monte Carlo signal and background events. The first challenge of this kind ran from May to September 2014, drawing considerable attention, and new projects followed in the context of the CERN open data initiative. Higgs Hunters is the only physics-related project hosted on a web-based citizen science platform called Zooniverse. Volunteers usually contributing to space, natural world and huma...

  12. Integrating social science knowledge into natural resource management public involvement practice

    DEFF Research Database (Denmark)

    Stummann, Cathy Brown

    for public involvement practice the study suggests the development of an eclectic mix of social science knowledge for public NRM professionals to work with interpretively; and linking public NRM professionals’ practice-derived informal theories with the social science knowledge being introduced. While NRM...

  13. Rethinking the relationship between science and society: Has there been a shift in attitudes to Patient and Public Involvement and Public Engagement in Science in the United Kingdom?

    Science.gov (United States)

    Boaz, Annette; Biri, Despina; McKevitt, Christopher

    2016-06-01

    The policy imperative to engage the public and patients in research can be seen as part of a wider shift in the research environment. This study addresses the question: Has there been a shift in attitudes to Patient and Public Involvement (PPI) and Public Engagement in Science (PES) amongst researchers? Attitudes to PPI and PES within a cluster of three NIHR supported Biomedical Research Centres were explored through in-depth interviews with 19 researchers. Participants distinguished PPI (as an activity involving patients and carers in research projects and programmes) from PES (as an activity that aims to communicate research findings to the public, engage the public with broader issues of science policy or promote a greater understanding of the role of science in society). While participants demonstrated a range of attitudes to these practices, they shared a resistance to sharing power and control of the research process with the public and patients. While researchers were prepared to engage with the public and patients and listed the advantages of engagement, the study revealed few differences in their underlying attitudes towards the role of society in science (and science in society) to those reported in previous studies. To the participants science remains the preserve of scientists, with patients and the public invited to 'tinker at the edges'. © 2014 The Authors Health Expectations Published by John Wiley & Sons Ltd.

  14. Activating the Forces of Public Service Motivation

    DEFF Research Database (Denmark)

    Pedersen, Mogens Jin

    2015-01-01

    resource that is present in the work environment. Using a randomized survey experiment with 528 law students, this article shows how low-intensity treatments may activate PSM and how the effect of PSM activation efforts compares with efforts to activate another, less self-determined type of motivation......Employees with higher public service motivation (PSM) are likely to perform better in public service jobs. However, research on how practitioners may capitalize on this knowledge is sparse. This article expands the understanding of how to activate employee PSM, which is understood as a human...... (relating to the need for feelings of self-importance). The findings are robust and suggest that low-intensity efforts to activate PSM have a positive effect on an individual's behavioral inclinations. However, efforts toward the activation of motivation relating to feelings of self-importance appear...

  15. The role of agency goals and local context in Great Lakes water resources public involvement programs

    Science.gov (United States)

    Landre, Betsy Kiernan; Knuth, Barbara A.

    1993-03-01

    As complex social phenomena, public involvement processes are influenced by contextual factors. This study examined agency goals for public involvement and assessed the importance of local context in remedial action planning, a community-based water resources program aimed at the cleanup of the 42 most polluted locations in the Great Lakes Basin. Agency goals for public involvement in remedial action plans (RAPs) were agency-oriented and focused on public acceptance of the plan, support for implementation, and positive agency-public relations. Corresponding to these goals, citizen advisory committees were created in 75% of the RAP sites as a primary means for public input into the planning process. Factors that influenced the implementation of public involvement programs in remedial action planning included public orientation toward the remediation issue, local economic conditions, the interaction of diverse interests in the process, agency and process credibility, experience of local leadership, and jurisdictional complexity. A formative assessment of “community readiness” appeared critical to appropriate public involvement program design. Careful program design may also include citizen education and training components, thoughtful management of ongoing agency-public relations and conflict among disparate interests in the process, overcoming logistical difficulties that threaten program continuity, using local expertise and communication channels, and circumventing interjurisdictional complexities.

  16. Involving citizens in public decision making: the case of participatory budgeting in Lithuania

    OpenAIRE

    Liucija Birskyte

    2013-01-01

    In times of increasing public distrust in government and its institutions, engaging the public in decision making may strengthen democracy as well as result in a more effective allocation of scarce public resources. Participatory budgeting has started in Brazil and spread around the world but is a new concept in some countries. The objective of this paper is to reveal the current situation of attempts to involve the public in making decisions on budget allocations in Lithuanian municipalities...

  17. Can the impact of public involvement on research be evaluated? A mixed methods study

    Science.gov (United States)

    Barber, Rosemary; Boote, Jonathan D; Parry, Glenys D; Cooper, Cindy L; Yeeles, Philippa; Cook, Sarah

    2011-01-01

    Abstract Background  Public involvement is central to health and social research policies, yet few systematic evaluations of its impact have been carried out, raising questions about the feasibility of evaluating the impact of public involvement. Objective  To investigate whether it is feasible to evaluate the impact of public involvement on health and social research. Methods  Mixed methods including a two‐round Delphi study with pre‐specified 80% consensus criterion, with follow‐up interviews. UK and international panellists came from different settings, including universities, health and social care institutions and charitable organizations. They comprised researchers, members of the public, research managers, commissioners and policy makers, self‐selected as having knowledge and/or experience of public involvement in health and/or social research; 124 completed both rounds of the Delphi process. A purposive sample of 14 panellists was interviewed. Results  Consensus was reached that it is feasible to evaluate the impact of public involvement on 5 of 16 impact issues: identifying and prioritizing research topics, disseminating research findings and on key stakeholders. Qualitative analysis revealed the complexities of evaluating a process that is subjective and socially constructed. While many panellists believed that it is morally right to involve the public in research, they also considered that it is appropriate to evaluate the impact of public involvement. Conclusions  This study found consensus among panellists that it is feasible to evaluate the impact of public involvement on some research processes, outcomes and on key stakeholders. The value of public involvement and the importance of evaluating its impact were endorsed. PMID:21324054

  18. Public Involvement in Environmental Issues with Reference to Jajahan Kuala Krai, Kelantan

    Directory of Open Access Journals (Sweden)

    Mohammad Ghazi Ismail

    2011-09-01

    Full Text Available Environmental problems are very serious and complex to be resolved through science approach, technical and legislation solely. Hence, the inclucive and active involvement and participation of civil is wanted. Civil society is inter parties interested and sure they involved directly with every planned development project and practiced at area they. Earlier study has proven that public societal involvement in environmental issue is still low and minimum. The study conducted in Jajahan Kuala Krai, Kelantan is intended to find out how far population knowledge in study area on environmental issues and the level of involvement the in said issue. This study involved 174 respondents. The study between demographic factor with respondent knowledge in environmental issues shows that is a significant relationship between respondent income and education with value of p respectively 0.039 and 0.036. The association between demographic factor with respondent's knowledge in local environmental issue on the other hand shows that there are significant relationship between gender, age, income, education and resident period with the value of p respectively 0.045, 0.000, 0.029, 0.046 and 0.000. For demographic factor in association with environmental issues, has shown that there is a significant relationship between age, income, education and resident period with the value of p respectively 0.036, 0.041, 0.001 and 0.001. The results that found respondent income factor and education did influence on respondents knowledge level and involvement in environmental issues. As a conclusion, an actively engaged society in related environmental issues is very important due to the assurance of environmental quality that always will be protected.

  19. Avenues for Scientist Involvement in Planetary Science Education and Public Outreach

    Science.gov (United States)

    Shipp, S. S.; Buxner, S.; Cobabe-Ammann, E. A.; Dalton, H.; Bleacher, L.; Scalice, D.

    2012-12-01

    The Planetary Science Education and Public Outreach (E/PO) Forum is charged by NASA's Science Mission Directorate (SMD) with engaging, extending, and supporting the community of E/PO professionals and scientists involved in planetary science education activities in order to help them more effectively and efficiently share NASA science with all learners. A number of resources and opportunities for involvement are available for planetary scientists involved in - or interested in being involved in - E/PO. The Forum provides opportunities for community members to stay informed, communicate, collaborate, leverage existing programs and partnerships, and become more skilled education practitioners. Interested planetary scientists can receive newsletters, participate in monthly calls, interact through an online community workspace, and attend annual E/PO community meetings and meetings of opportunity at science and education conferences. The Forum also provides professional development opportunities on a myriad of topics, from common pre-conceptions in planetary science to program evaluation, to delivering effective workshops. Thematic approaches, such as the Year of the Solar System (http://solarsystem.nasa.gov/yss), are coordinated by the Forum; through these efforts resources are presented topically, in a manner that can be easily ported into diverse learning environments. Information about the needs of audiences with which scientists interact - higher education, K-12 education, informal education, and public - currently is being researched by SMD's Audience-Based Working Groups. Their findings and recommendations will be made available to inform the activities and products of E/PO providers so they are able to better serve these audiences. Also in production is a "one-stop-shop" of SMD E/PO products and resources that can be used in conjunction with E/PO activities. Further supporting higher-education efforts, the Forum coordinates a network of planetary science

  20. Evaluating the effectiveness of public meetings and workshops: A new approach for improving DOE public involvement

    Energy Technology Data Exchange (ETDEWEB)

    Young, C.; Williams, G.; Goldberg, M.

    1993-07-01

    Although public participation in the environmental cleanup process has been ongoing in the US Department of Energy (DOE) for some time, little if any evaluation of these efforts to include the public has taken place. This report contains the results of an evaluation of six regional workshops and meetings. These meetings and workshops focused on the implementation plan for the programmatic environmental impact statement on DOE`s environmental cleanup efforts. The formats of the workshops and meetings differed from typical public meetings by offering more opportunity for interaction between agency personnel and the public, using impartial facilitators, and including more elaborate promotional strategies than notification in the Federal Register. Questionnaires and focus groups were used to solicit participants` perspectives on the meetings.

  1. 'Flying markets': activating public spaces in Amsterdam

    NARCIS (Netherlands)

    Janssens, F.; Sezer, C.

    2013-01-01

    Marketplaces can be used by city planners as urban development strategies because they have the potential to turn open spaces in the city into public space, thereby improving both the social and the spatial qualities of those spaces. In Amsterdam, however, marketplaces currently fail to activate pub

  2. Scientists: Get Involved in Planetary Science Education and Public Outreach! Here’s How!

    Science.gov (United States)

    Buxner, Sanlyn; Dalton, H.; Shipp, S.; CoBabe-Ammann, E.; Scalice, D.; Bleacher, L.; Wessen, A.

    2013-10-01

    The Planetary Science Education and Public Outreach (E/PO) Forum is a team of educators, scientists, and outreach professionals funded by NASA’s Science Mission Directorate (SMD) that supports SMD scientists currently involved in E/PO - or interested in becoming involved in E/PO efforts - to find ways to do so through a variety of avenues. There are many current and future opportunities and resources for scientists to become engaged in E/PO. The Forum provides tools for responding to NASA SMD E/PO funding opportunities (webinars and online proposal guides), a one-page Tips and Tricks guide for scientists to engage in education and public outreach, and a sampler of activities organized by thematic topic and NASA’s Big Questions in planetary science. Scientists can also locate resources for interacting with diverse audiences through a number of online clearinghouses, including: NASA Wavelength, a digital collection of peer-reviewed Earth and space science resources for educators of all levels (http://nasawavelength.org); the Year of the Solar System website (http://solarsystem.nasa.gov/yss), a presentation of thematic resources that includes background information, missions, the latest in planetary science news, and educational products, for use in the classroom and out, for teaching about the solar system organized by topic - volcanism, ice, astrobiology, etc.; and EarthSpace (http://www.lpi.usra.edu/earthspace), a community website where faculty can find and share resources and information about teaching Earth and space sciences in the undergraduate classroom, including class materials, news, funding opportunities, and the latest education research. Also recently developed, the NASA SMD Scientist Speaker’s Bureau (http://www.lpi.usra.edu/education/speaker) offers an online portal to connect scientists interested in getting involved in E/PO projects - giving public talks, classroom visits, and virtual connections - with audiences. Learn more about the

  3. Measuring psychological engagement in youth activity involvement.

    Science.gov (United States)

    Ramey, Heather L; Rose-Krasnor, Linda; Busseri, Michael A; Gadbois, Shannon; Bowker, Anne; Findlay, Leanne

    2015-12-01

    Although psychological engagement (e.g., enjoyment, concentration) may be critical in fostering positive outcomes of youth activity participation, too few studies have been conducted to establish its role in development. Furthermore, an established measurement tool is lacking. In the current study, we evaluated a brief engagement measure with two Canadian samples of youth (Sample 1, N = 290, mean age = 16.9 years, 62% female; Sample 2, N = 1827, mean age = 13.1 years, 54% female). We conducted a confirmatory factor analysis with structural equation modeling to examine the hypothesized structure of the model. We also assessed the measure's validity by testing relations between engagement and both perceived outcomes and positive features of activity settings. Psychological engagement was best captured by three latent cognitive, affective, and relational/spiritual factors and a second-order latent factor. Also, as anticipated, psychological engagement was associated with features of the activity setting and perceived impact.

  4. Proposed Tenaska Washington II Generation Project : Final Environmental Impact Statement. Volume 2: Public Involvement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1994-01-01

    In regard to the proposed Tenaska Washington II Generation Project, the goal of the Bonneville Power Administration`s (BPA) Environmental Impact Statement (EIS) public involvement process is to determine the issues to be examined and pertinent analyses to be conducted and to solicit comments on the content and quality of information presented in the Draft Environmental Impact Statement (DEIS). Comments and questions are solicited from the public and government agencies during the scoping process and during the comment period and public hearing on the DEIS, to find out what is of most concern to them. The end product of the public involvement process is the Comment Report which follows in part of this volume on Public Involvement.

  5. Integrating social science knowledge into natural resource management public involvement practice

    DEFF Research Database (Denmark)

    Stummann, Cathy Brown

    This PhD study explores the long-recognized challenge of integrating social science knowledge into NRM public involvement practice theoretically and empirically. Theoretically, the study draws on research from adult learning, continuing rofessional education and professional knowledge development...... to better understand how social science knowledge can benefit NRM public involvement practice. Empirically, the study explores the potential of NRM continuing professional education as a means for introducing social science knowledge to public NRM professionals. The study finds social science knowledge can...... be of value to NRM public involvement prospectively and retrospectively; and that continuing professional education can be an effective means to introducing social science knowledge to public NRM professionals. In the design of NRM continuing professional education focused on social science knowledge...

  6. Commander’s Guide to Public Involvement in the Army’s Installation, Restoration Program

    Science.gov (United States)

    1990-11-01

    socially responsible performance, based on mutually satisfactory two-way communication. Public Involvement is a planned effort to involve citizens in the...not to place chairs behind them PRACTICE. PRACTICE - Conducta dry run of the Public meeting It possible, the dry run should be conducted at tne...possible. Social agencies do not have a monopoly on the milk of human kindness or social responsibility. Informed media will strive in almost every

  7. The involvement of citizens evaluating public security policies: Baja California’s case

    Directory of Open Access Journals (Sweden)

    Pablo Jesús González Reyes

    2003-07-01

    Full Text Available This paper emphasizes the importance of citizen involvement in the evaluation processes of public security policy in Baja California, as a revealing need of establishing new options for public management, through which relationships of mutual responsibility between society and government are enacted.

  8. Qualified public involvement in the decision making process of siting a waste repository

    Energy Technology Data Exchange (ETDEWEB)

    Rodrigues, Danielle Monegalha [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil). Coordenacao-Geral de Recursos Humanos], e-mail: drodrigues@cnen.gov.br; Almeida, Ivan Pedro Salati de [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil). Coordenacao-Geral de Assuntos Internacionais], e-mail: ivsalati@cnen.gov.br

    2009-07-01

    The main objective of this paper is to identify the most important characteristics required for the qualification of local communities for participating in the process of defining a specific site for a radioactive waste repository. It also compares the strategies used by Hungary, United Kingdom and Belgium to stimulate the public participation in the decision-making process of building and operating a radioactive waste repository, considering both the stepwise process and the spontaneous candidacy. Two main aspects are discussed as prerequisites to constitute a qualified public. The first aspect is how well the person or entity can be considered an effective representative of the community affected by the repository. This means the conditions the representative has to speak on behalf of the community and participate in the decision making process as its voice. The second characteristic is the level and quality of the information that the community and its representatives must have to participate actively in the decision-making process and what can be done to improve this status. Referring to the strategy to public involvement, this paper discusses the importance of transparency in the process, aiming the credibility of the entrepreneur as the first pace to gaining the confidence of the public affected by the project. Implementing an open dialog and listening to the needs and claims of the population are the first steps to being accepted as a true partner of the community. Preliminary discussions and explanations are important to introduce the subject and to reduce beliefs of false threats in the affected community. The constitution of a local committee is suggested, to act as a legal and formal channel to facilitate the partnership between local community, neighbors and the entrepreneur in order to achieve a positive result in the whole process. (author)

  9. To be involved or not to be involved: a survey of public preferences for self-involvement in decision-making involving mental capacity (competency) within Europe

    NARCIS (Netherlands)

    Daveson, B.A.; Bausewein, C.; Murtagh, F.E.M.; Calanzani, N.; Higginson, I.J.; Harding, R.; Cohen, J.; Simon, S.T.; Deliens, L.; Bechinger-English, D.; Hall, S.; Koffman, J.; Lopes Ferreira, P.; Toscani, F.; Gysels, M.; Ceulemans, L.; Haugen, D.F.; Gomes, B.

    2013-01-01

    Background: The Council of Europe has recommended that member states of European Union encourage their citizens to make decisions about their healthcare before they lose capacity to do so. However, it is unclear whether the public wants to make such decisions beforehand. Aim: To examine public

  10. Patient and public involvement: how much do we spend and what are the benefits?

    Science.gov (United States)

    Pizzo, Elena; Doyle, Cathal; Matthews, Rachel; Barlow, James

    2015-12-01

    Patient and public involvement (PPI) is seen as a way of helping to shape health policy and ensure a patient-focused health-care system. While evidence indicates that PPI can improve health-care decision making, it also consumes monetary and non-monetary resources. Given the financial climate, it is important to start thinking about the costs and benefits of PPI and how to evaluate it in economic terms. We conducted a literature review to assess the potential benefits and costs of involvement and the challenges in carrying out an economic evaluation of PPI. The benefits of PPI include effects on the design of new projects or services, on NHS governance, on research design and implementation and on citizenship and equity. Economic evaluation of PPI activities is limited. The lack of an appropriate analytical framework, data recording and understanding of the potential costs and benefits of PPI, especially from participants' perspectives, represent serious constraints on the full evaluation of PPI. By recognizing the value of PPI, health-care providers and commissioners can embed it more effectively within their organizations. Better knowledge of costs may prompt organizations to effectively plan, execute, evaluate and target resources. This should increase the likelihood of more meaningful activity, avoid tokenism and enhance organizational efficiency and reputation. © 2014 The Authors Health Expectations Published by John Wiley & Sons Ltd.

  11. Parent Involvement Policy of the Holyoke Public Schools = Codigo de Participacion de Padres.

    Science.gov (United States)

    Holyoke Public Schools, MA.

    Parent involvement efforts distinguish the Holyoke Public Schools of Holyoke, Massachusetts. No other school system in the region offers as many varied opportunities for parents to have an impact on their children's school experience. The Parent Involvement Policy was developed with the help of a 15-member task force of parents in the summer of…

  12. Parent Involvement Policy of the Holyoke Public Schools = Codigo de Participacion de Padres.

    Science.gov (United States)

    Holyoke Public Schools, MA.

    Parent involvement efforts distinguish the Holyoke Public Schools of Holyoke, Massachusetts. No other school system in the region offers as many varied opportunities for parents to have an impact on their children's school experience. The Parent Involvement Policy was developed with the help of a 15-member task force of parents in the summer of…

  13. The Oskarshamn model for public involvement in the siting of nuclear facilities

    Energy Technology Data Exchange (ETDEWEB)

    Aahagen, H. [Ahagen and Co (Sweden); CarIsson, Torsten [Mayor, Oskarshamn (Sweden); Hallberg, K. [Local Competence Building, Oskarshamn (Sweden); Andersson, Kjell [Karinta-Konsult, Taeby(Sweden)

    1999-12-01

    The Oskarshamn model has so far worked extremely well as a tool to achieve openness and public participation. The municipality involvement has been successful in several aspects, e.g.: It has been possible to influence the program, to a large extent, to meet certain municipality conditions and to ensure the local perspective. The local competence has increased to a considerable degree. The activities generated by the six working groups with a total of 40 members have generated a large number of contacts with various organisations, schools, mass media, individuals in the general public and interest groups. For the future, clarification of the disposal method and site selection criteria as well as the site selection process as such is crucial. The municipality has also emphasised the importance of SKB having shown the integration between site selection criteria, the feasibility study and the safety assessment. Furthermore, the programs for the encapsulation facility and the repository must be co-ordinated. For Oskarshamn it will be of utmost importance that the repository is well under way to be realised before the encapsulation facility can be built.

  14. Public perceptions of a radioactively contaminated site: concerns, remediation preferences, and desired involvement.

    OpenAIRE

    1996-01-01

    A public attitudes survey was conducted in neighborhoods adjacent to a radioactively contaminated site whose remediation is now under the auspices of the U.S. Department of Energy's Formerly Utilized Sites Remedial Action Program (FUSRAP). The survey's purpose was to ascertain levels of actual and desired public involvement in the remediation process; to identify health, environmental, economic, and future land-use concerns associated with the site; and to solicit remediation strategy prefere...

  15. Association between organizational capacity and involvement in chronic disease prevention programming among Canadian public health organizations

    OpenAIRE

    Hanusaik, Nancy; Sabiston, Catherine M.; Kishchuk, Natalie; Maximova, Katerina; O’Loughlin, Jennifer

    2014-01-01

    In the context of the emerging field of public health services and systems research, this study (i) tested a model of the relationships between public health organizational capacity (OC) for chronic disease prevention, its determinants (organizational supports for evaluation, partnership effectiveness) and one possible outcome of OC (involvement in core chronic disease prevention practices) and (ii) examined differences in the nature of these relationships among organizations operating in mor...

  16. Public involvement in health priority setting: future challenges for policy, research and society.

    Science.gov (United States)

    Hunter, David James; Kieslich, Katharina; Littlejohns, Peter; Staniszewska, Sophie; Tumilty, Emma; Weale, Albert; Williams, Iestyn

    2016-08-15

    Purpose - The purpose of this paper is to reflect on the findings of this special issue and discusses the future challenges for policy, research and society. The findings suggest that challenges emerge as a result of legitimacy deficits of both consensus and contestatory modes of public involvement in health priority setting. Design/methodology/approach - The paper draws on the discussions and findings presented in this special issue. It seeks to bring the country experiences and case studies together to draw conclusions for policy, research and society. Findings - At least two recurring themes emerge. An underlying theme is the importance, but also the challenge, of establishing legitimacy in health priority setting. The country experiences suggest that we understand very little about the conditions under which representative, or authentic, participation generates legitimacy and under which it will be regarded as insufficient. A second observation is that public participation takes a variety of forms that depend on the opportunity structures in a given national context. Given this variety the conceptualization of public participation needs to be expanded to account for the many forms of public participation. Originality/value - The paper concludes that the challenges of public involvement are closely linked to the question of how legitimate processes and decisions can be generated in priority setting. This suggests that future research must focus more narrowly on conditions under which legitimacy are generated in order to expand the understanding of public involvement in health prioritization.

  17. Stakeholders and public involvement in river management: heterogeneous acceptance of participatory processes among Swiss institutions.

    Science.gov (United States)

    Buletti, Nora; Utz, Stephan; Ejderyan, Olivier; Graefe, Olivier; Lane, Stuart; Reynard, Emmanuel

    2014-05-01

    This research explores participatory processes in the domain of river management in Switzerland. The main objective is to better understand how participatory processes are incorporated into river management practice. Switzerland being a federal state, river management is a cantonal (regional) responsibility, under the supervision (and co-funding) of the State (a Confederation). The federal funding includes the opportunity to fund additional participatory activities to aid river management, not least because the federal authorities consider the involvement of wider stakeholders and the public in decision-making as a means of aiding the progression of projects. This is a particularly important goal in a Swiss setting where direct democracy (the possibility of calling the decision of any level of government into question through a popular vote) means that a reasonable level of project acceptance is a necessary element of project progression. River management in Switzerland now includes both flood protection and river restoration objectives, which has served to increase its controversy: river corridors contain competing interests with different objectives (e.g. ecological enhancement, protection of agricultural land, flood risk reduction). We were asked by the Confederation to evaluate participatory processes it sponsored and one element of this evaluation aimed to develop a typology of stakeholder participation. We conducted interviews with the 26 cantonal officers in charge of river management. These interviews were based upon thematically structured open ended questions, with the responses analyzed qualitatively. We have identified significant divergence in the implementation of participatory processes between the cantons. These appear to be related to two factors: (1) the canton's historical experience of river management; and (2) the methods used to select stakeholders for inclusion in the decisional process. Cantons that refer to guidelines or pre

  18. 36 CFR 73.17 - Public information and education activities.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Public information and education activities. 73.17 Section 73.17 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR WORLD HERITAGE CONVENTION § 73.17 Public information and education activities....

  19. Public Involvement in Repository Site Selection for Nuclear Waste: Towards a more Dynamic View in Decision-Making Processes

    Energy Technology Data Exchange (ETDEWEB)

    Kruetli, Pius; Stauffacher, Michael; Flueeler, Thomas; Scholz, Roland W. [ETH Zuerich (Switzerland). lnst. for Human-Environment Systems (HES)

    2006-09-15

    This paper discusses possibilities of public involvement in radioactive waste management. A general overview of the radioactive waste issue is presented referring to a proposed model of the respective decision-making process. Based on the well known participation ladder by Arnstein, we differentiate various intensities of public involvement. A matrix with public involvement and the decision-making process is introduced and three prototypical patterns are discussed. We conclude that time frame, the level of public involvement and the mission have to be considered as well as techniques and the overarching context - all in all, a systematic and dynamic approach for public involvement is needed.

  20. Situation Concerning Public Information about and Involvement in the Decision-Making Processes in the Nuclear Sector. Public Opinion Review.

    Energy Technology Data Exchange (ETDEWEB)

    Prades, A.; Sala, R.; Lopez, M.

    2006-07-01

    This report summarizes the CIEMAT's contribution to the study {sup S}ituation concerning Public Information about and Involvement in the Decision-Making Processes in the Nuclear Sector{sup ,} contract number TREN/ 04/NUC/ S07.39556 between the European Commission and Mutadis Consultants. The research was composed by Mutadis Consultants and CEPN (Nuclear Protection Evaluation Centre) (France), University of Aberdeen (UK) and CIEMAT (Spain). The objective of the project was to build a detailed overview of the EU situation regarding information and participation practices in the nuclear domain, provide an elaborated assessment, and to produce reporting and recommendations in the field. CIEMAT contribution' focused on the review of public opinion polis. Thus, Eurobarometers Standard Surveys (EBs) were analysed to report about the European citizens' public opinion regarding public Information and participation in the nuclear field. Additionally, the International Social Survey Program (ISSP), and some additional national polis were analysed. In terms of the EU public opinion, the follow up of the public information and participation domains receiving as much attention as necessary. Extremely few questions dealing with the subject were identified in the Eurobarometers, the national polis and the ISSP (International Social Survey Program) surveys reviewed in this study. An unambiguous illustration of this lack of attention is the fact that no questions dealing with public participation issues emerged in the {sup n}uclear EBs{sup u}ntil 1998. Even though, Eurobarometers (EBs) still provide an invaluable source of information on the topics we are interested on at the EU allowing longitudinal descriptions (trend analysis) of some key issues in our area of interest. (Author) 11 refs.

  1. Results of a transparent expert consultation on patient and public involvement in palliative care research

    Science.gov (United States)

    Daveson, Barbara A; de Wolf-Linder, Susanne; Witt, Jana; Newson, Kirstie; Morris, Carolyn; Higginson, Irene J; Evans, Catherine J

    2015-01-01

    Background: Support and evidence for patient, unpaid caregiver and public involvement in research (user involvement) are growing. Consensus on how best to involve users in palliative care research is lacking. Aim: To determine an optimal user-involvement model for palliative care research. Design: We hosted a consultation workshop using expert presentations, discussion and nominal group technique to generate recommendations and consensus on agreement of importance. A total of 35 users and 32 researchers were approached to attend the workshop, which included break-out groups and a ranking exercise. Descriptive statistical analysis to establish consensus and highlight divergence was applied. Qualitative analysis of discussions was completed to aid interpretation of findings. Setting/participants: Participants involved in palliative care research were invited to a global research institute, UK. Results: A total of 12 users and 5 researchers participated. Users wanted their involvement to be more visible, including during dissemination, with a greater emphasis on the difference their involvement makes. Researchers wanted to improve productivity, relevance and quality through involvement. Users and researchers agreed that an optimal model should consist of (a) early involvement to ensure meaningful involvement and impact and (b) diverse virtual and face-to-face involvement methods to ensure flexibility. Conclusion: For involvement in palliative care research to succeed, early and flexible involvement is required. Researchers should advertise opportunities for involvement and promote impact of involvement via dissemination plans. Users should prioritise adding value to research through enhancing productivity, quality and relevance. More research is needed not only to inform implementation and ensure effectiveness but also to investigate the cost-effectiveness of involvement in palliative care research. PMID:25931336

  2. Patient and public involvement in scope development for a palliative care health technology assessment in europe

    NARCIS (Netherlands)

    Brereton, L.; Goyder, E.; Ingleton, C.; Gardiner, C.; Chilcott, J.; Wilt, G.J. van der; Oortwijn, W.; Mozygemba, K.; Lysdahl, K.B.; Sacchini, D.; Lepper, W.

    2014-01-01

    BACKGROUND: Patient and Public Involvement (PPI) helps to ensure that study findings are useful to end users but is under-developed in Health Technology Assessment (HTA). "INTEGRATE-HTA, (a co-funded European Union project -grant agreement 30614) is developing new methods to assess complex health te

  3. Scientists and public involvement: a consultation on the relation between malaria, vector control and transgenic mosquitoes.

    Science.gov (United States)

    Boëte, Christophe

    2011-12-01

    Among the hopes for vector-based malaria control, the use of transgenic mosquitoes able to kill malaria parasites is seen as a potential way to interrupt malaria transmission. While this potential solution is gaining some support, the ethical and social aspects related to this high-tech method remain largely unexplored and underestimated. Related to those latter points, the aim of the present survey is to determine how scientists working on malaria and its vector mosquitoes perceive public opinion and how they evaluate public consultations on their research. This study has been performed through a questionnaire addressing questions related to the type of research, the location, the nationality and the perception of the public involvement by scientists. The results suggest that even if malaria researchers agree to interact with a non-scientific audience, they (especially the ones from the global North) remain quite reluctant to have their research project submitted in a jargon-free version to the evaluation and the prior-agreement by a group of non-specialists. The study, by interrogating the links between the scientific community and the public from the perspective of the scientists, reveals the importance of fostering structures and processes that could lead to a better involvement of a non specialist public in the actual debates linking scientific, technological and public health issues in Africa.

  4. The Association between Access to Public Transportation and Self-Reported Active Commuting

    Directory of Open Access Journals (Sweden)

    Sune Djurhuus

    2014-12-01

    Full Text Available Active commuting provides routine-based regular physical activity which can reduce the risk of chronic diseases. Using public transportation involves some walking or cycling to a transit stop, transfers and a walk to the end location and users of public transportation have been found to accumulate more moderate physical activity than non-users. Understanding how public transportation characteristics are associated with active transportation is thus important from a public health perspective. This study examines the associations between objective measures of access to public transportation and self-reported active commuting. Self-reported time spent either walking or cycling commuting each day and the distance to workplace were obtained for adults aged 16 to 65 in the Danish National Health Survey 2010 (n = 28,928. Access to public transportation measures were computed by combining GIS-based road network distances from home address to public transit stops an integrating their service level. Multilevel logistic regression was used to examine the association between access to public transportation measures and active commuting. Distance to bus stop, density of bus stops, and number of transport modes were all positively associated with being an active commuter and with meeting recommendations of physical activity. No significant association was found between bus services at the nearest stop and active commuting. The results highlight the importance of including detailed measurements of access to public transit in order to identify the characteristics that facilitate the use of public transportation and active commuting.

  5. An Untapped Resource: Patient and Public Involvement in Implementation Comment on "Knowledge Mobilization in Healthcare Organizations: A View From the Resource-Based View of the Firm".

    Science.gov (United States)

    Burton, Christopher; Rycroft-Malone, Jo

    2015-08-07

    This commentary considers the potential role of patient and public involvement in implementation. Developing an analytical thread from the resource-based view of the Firm, we argue that this involvement may create unique resources that have the capacity to enhance the impact of implementation activity for healthcare organisations.

  6. How to Deal with Negative Publicity: the Importance of Consumer Involvement

    Directory of Open Access Journals (Sweden)

    Celso Augusto de Matos

    2005-01-01

    Full Text Available Negative information about companies can have a harmful effect on consumer perceptions. However, few studies investigate how consumers process negative publicity and how companies should react to it. In order to examine this question, two experiments were carried out: first, a laboratory experiment which tests how consumers process two different types of negative publicity (product attributes or company values; second, a field experiment comparing three different responses (no answer, denial/reduction of offensiveness and corrective action given by the company affected by the negative publicity. Results from the first study confirm the detrimental effect of negative publicity on consumer attitudes, indicate that consumers have a higher level of involvement with the message when it is concerned with the company’s values and suggest a moderating role of the product involvement on the influence of negative information on corporate image. The second study extends these findings by identifying different options for company reactions from literature and testing them empirically. Results suggest again the involvement variable as a moderator, now on the influence of companyreaction on product image.

  7. Association between organizational capacity and involvement in chronic disease prevention programming among Canadian public health organizations.

    Science.gov (United States)

    Hanusaik, Nancy; Sabiston, Catherine M; Kishchuk, Natalie; Maximova, Katerina; O'Loughlin, Jennifer

    2015-04-01

    In the context of the emerging field of public health services and systems research, this study (i) tested a model of the relationships between public health organizational capacity (OC) for chronic disease prevention, its determinants (organizational supports for evaluation, partnership effectiveness) and one possible outcome of OC (involvement in core chronic disease prevention practices) and (ii) examined differences in the nature of these relationships among organizations operating in more and less facilitating external environments. OC was conceptualized as skills and resources/supports for chronic disease prevention programming. Data were from a census of 210 Canadian public health organizations with mandates for chronic disease prevention. The hypothesized relationships were tested using structural equation modeling. Overall, the results supported the model. Organizational supports for evaluation accounted for 33% of the variance in skills. Skills and resources/supports were directly and strongly related to involvement. Organizations operating within facilitating external contexts for chronic disease prevention had more effective partnerships, more resources/supports, stronger skills and greater involvement in core chronic disease prevention practices. Results also suggested that organizations functioning in less facilitating environments may not benefit as expected from partnerships. Empirical testing of this conceptual model helps develop a better understanding of public health OC. © The Author 2014. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  8. Transparency and Public Involvement in Siting a Nuclear Waste Repository in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Lennartz, Hans-Albert; Mussel, Christine [WIBERA/PWIBERA/PriceWaterhouseCoopers Deutsche Rev., Hannover (Germany); Nies, Alexander [Federal Ministry for the Environment, Bonn (Germany)

    2001-07-01

    . In order to receive recommendations for an appropriate answer to this question regarding the German situation, the Federal Minister for the Environment has appointed 15 experts to build the 'Committee on a Selection Procedure for Disposal Sites', called the 'Committee' in this paper. The Committee's mandate is to develop a comprehensible procedure for the selection of sites for radioactive waste disposal in Germany. The procedure shall be built upon well founded criteria and derived in a sound and unprejudiced way. The Committee works independent of any ministerial or political instructions and comprises members of widely different views on nuclear energy in general and radioactive waste management in particular. Funding is available so that the Committee can initiate research projects and be supported by external expertise. It is scheduled that the Committee's final recommendations will be available by 2002. Experience in various countries has made increasingly clear during the recent years, that a scientifically sound and technically satisfying disposal concept is not sufficient in order to gain public acceptance for the selection of a disposal site. In this respect, the Committee considers public participation from the very beginning and in all phases of the selection procedure as an indispensable prerequisite. Only by transparency of the decision process, active public involvement and integration of their proposals chances increase to build up credibility of the responsible decision makers and confidence in their later decisions during the site selection procedure. The paper presents the present status of deliberations regarding public participation before site selection is actually started. It is stressed explicitly that the Committee's development process is not finalised and therefore all thoughts presented in this paper are of a preliminary nature and may be discarded in a later stage of development. In particular, the

  9. Public involvement on closure of Asse II radioactive waste repository in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Kallenbach-Herbert, Beate [Oko-Institut e.V., Darmstadt (Germany)

    2013-07-01

    From 1967 to 1978, about 125,800 barrels of low- and intermediate level waste were disposed of - nominally for research purposes - in the former 'Asse' salt mine which had before been used for the production of potash for many years. Since 1988 an inflow of brine is being observed which will cause dangers of flooding and of a collapse due to salt weakening and dissolution if it should increase. Since several years the closure of the Asse repository is planned with the objective to prevent the flooding and collapse of the mine and the release of radioactive substances to the biosphere. The first concept that was presented by the former operator, however, seemed completely unacceptable to regional representatives from politics and NGOs. Their activities against these plans made the project a top issue on the political agenda from the federal to the local level. The paper traces the main reasons which lead to the severe safety problems in the past as well as relevant changes in the governance system today. A focus is put on the process for public involvement in which the Citizens' Advisory Group 'A2B' forms the core measure. Its structure and framework, experience and results, expectations from inside and outside perspectives are presented. Furthermore the question is tackled how far this process can serve as an example for a participatory approach in a siting process for a geological repository for high active waste which can be expected to be highly contested in the affected regions. (authors)

  10. CITIZENS INVOLVEMENT IN PUBLIC DECISIONS: BETWEEN NORMATIVE FRAMEWORK AND ACTUAL FINDINGS (II - RESEARCH RESULTS

    Directory of Open Access Journals (Sweden)

    Kolozsi Lucia

    2015-07-01

    Full Text Available Local communities’ needs must be addressed by an effective, loyal and transparent action of local institutions in the direction of ensuring participation of the citizens in undertaking decisions concerning that particular community. It is therefore necessary a good communication with the citizens of the local public institutions, and a proper and adequate information of citizens. After presenting in our previous research the main theoretical contributions in the theory of participatory democracy in local governance institutions, but also some practical considerations, including results and restrictions concerning how they are actually implemented in the Romanian public institutions, this paper focuses on presenting and analysing the results of our own researches. We present the results of the research carried out during 2014 on investigationg relevant concerning the public governance in local administration, and particularly in this paper how local administration facilitates the involvement of citizens in decision-making process and their participation in debating the main community issues.

  11. The impact of advertising patient and public involvement on trial recruitment:embedded cluster randomisedrecruitment trial

    OpenAIRE

    Hughes-Morley, Adwoa; Hann, Robert; Fraser , Claire; Meade, Oonagh; Lovell, Karina; Young, Bridget; Roberts, Christopher; Cree, Lindsey; More, Donna; O'Leary, Neil; Callaghan, Patrick; Waheed, Waquas; Bower, Peter

    2016-01-01

    BackgroundPatient and public involvement in research (PPIR) may improve trial recruitment rates, but it is unclear how. Where trials use PPIR to improve design and conduct, many do not communicate this clearly to potential participants. Better communication of PPIR might encourage patient enrolment, as trials may be perceived as more socially valid, relevant and trustworthy. We aimed to evaluate the impact on recruitment of directly advertising PPIR to potential trial participants.MethodsThis...

  12. Water Districts - MO 2010 Active Public Drinking Water Systems (SHP)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This point layer represents active public drinking water systems. Each public drinking water system's distribution or service area is represented by a single point.

  13. Operationalising active involvement in the EU water framework directive

    DEFF Research Database (Denmark)

    Wright, Stuart Anthony Lewis; Fritsch, Oliver

    2011-01-01

    of actively involving non-state actors, which can be summarised as increasing the effectiveness of policy and improving its implementation. Criticising the emerging economic decision-making approach, we argue that economic analyses could result in a missed opportunity to capitalise on the potential benefits...... to comply with the statutory requirements of the Directive, but should strive for active involvement due to the potential for increasing the effectiveness of the Water Framework Directive and improving its implementation......We identify two key stages in the river basin planning process under the Water Framework Directive: the selection of instruments for a programme of measures to achieve the environmental targets, and disproportionate cost analysis to determine whether selected measures involve high costs. Some EU...

  14. Active-involvement principle in dental health education

    DEFF Research Database (Denmark)

    Schou, L

    1985-01-01

    A basic problem in dental health education (DHE) is that the effect usually disappears shortly after the termination of a program. The purpose of the present study was to obtain long-term effect of a DHE-program by emphasizing the active involvement of the participants. The sample comprised...

  15. Adolescent Involvement in Extracurricular Activities: Influences on Leadership Skills

    Science.gov (United States)

    Hancock, Donna; Dyk, Patricia Hyjer; Jones, Kenneth

    2012-01-01

    Study examined adolescents' participation in sports, school, and community extracurricular activities to assess the influence of different involvement roles and adult support on leadership skills. The study found that males and females who perceived their adult support more positively had more positive perceptions of their leadership skills.…

  16. Activity Involvement in Aging Women: Career Pattern and Retirement.

    Science.gov (United States)

    Holahan, Carole Kovalic

    Some research has found that women's retirement from the labor force produces significant changes in their lives and requires further investigation. The effects of career pattern and retirement on activity involvement and life satisfaction for women who had been in the work force was investigated. Subjects were members of the Terman Study of the…

  17. A devolved model for public involvement in the field of mental health research: case study learning.

    Science.gov (United States)

    Moule, Pam; Davies, Rosie

    2016-12-01

    Patient and public involvement in all aspects of research is espoused and there is a continued interest in understanding its wider impact. Existing investigations have identified both beneficial outcomes and remaining issues. This paper presents the impact of public involvement in one case study led by a mental health charity conducted as part of a larger research project. The case study used a devolved model of working, contracting with service user-led organizations to maximize the benefits of local knowledge on the implementation of personalized budgets, support recruitment and local user-led organizations. To understand the processes and impact of public involvement in a devolved model of working with user-led organizations. Multiple data collection methods were employed throughout 2012. These included interviews with the researchers (n = 10) and research partners (n = 5), observation of two case study meetings and the review of key case study documentation. Analysis was conducted in NVivo10 using a coding framework developed following a literature review. Five key themes emerged from the data; Devolved model, Nature of involvement, Enabling factors, Implementation challenges and Impact. While there were some challenges of implementing the devolved model it is clear that our findings add to the growing understanding of the positive benefits research partners can bring to complex research. A devolved model can support the involvement of user-led organizations in research if there is a clear understanding of the underpinning philosophy and support mechanisms are in place. © 2015 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  18. The role of public relations activities in hospital choice.

    Science.gov (United States)

    Tengilimoglu, Dilaver; Yesiltas, Mehmet; Kisa, Adnan; Dziegielewski, Sophia F

    2007-01-01

    Public relations activities for all organizations can have an important effect on consumer decision-making when buying goods or services. This study examines the effect that public relations activities can have regarding consumer decisions and choice. To explore exemplify this relationship a questionnaire was given to 971 patients within public, university and private hospitals in Ankara, Turkey. Study results show that public relations activities were a crucial factor in determining consumer hospital choice. The majority of respondents reported that the behaviors and attitude of personnel as public relations activities that support the hospital's reputation within the public were the primary variables in hospital choice. Health care managers can use these findings to further understand how patients make informed choices related to usage of a health care facility and to develop and/or improve public relations activities.

  19. From public participation to stakeholder involvement: The rocky road to more inclusiveness

    Energy Technology Data Exchange (ETDEWEB)

    Peelle, E.

    1995-07-01

    Surviving always at the edge of extinction, public participation in environmental decision making has an uncertain and problematic history. From its emergence from the urban planning and delivery system efforts of the 1960s to many siting and non-siting uses today, it remains a battleground, with few successes and many failures. While some compelling structural, organizational and cultural explanations for this state of affairs exist, the author offers a further one--a too-limited definition and vision of public participation. One then can argue for a more inclusive process such as stakeholder involvement (SI) to enable a more viable approach to decision making. One can argue that the narrow conceptualization offered in the term public participation (PP) is partly responsible for the meager results of decades of efforts by earnest practitioners. Because of the limited, unique, and self-selected publics that respond to the major PP mechanisms such as public hearings, PP has become largely the province of organized activist groups and is largely accepted as such by most parties, including PP professionals. The author reviews the roles of Congress, federal agencies/proponents, local governments, activist groups and PP professionals in creating the current limited PP processes. She discusses trends and prospects for moving to broader based, more inclusive SI approaches. The emerging SI approach presents major methodological and organizational challenges, but offers the promise of outcomes more likely to be legitimated and potentially more lasting.

  20. Public Tourism Infrastructure: Challenges in the Development and Maintenance Activities

    Directory of Open Access Journals (Sweden)

    Abdullah Shardy

    2014-01-01

    Full Text Available In Malaysia, the tourism sector is a major contributor to the nation’s development and is spearheaded by the government’s efforts in investing heavily towards providing sufficient and well-functioning public tourism infrastructure. This infrastructure should be ideally developed with a clear and systematic maintenance plan in hand. The challenge herein is not merely providing the necessary infrastructure to sustain tourism activities but rather a pro-active approach towards establishing and subsequently maintaining this infrastructure at its optimal level. The aim of this paper therefore is to identify critical aspects that need to be in place to further enhance the Malaysian tourism industry. The paper discusses the issues and challenges that need to be addressed as a precursor towards an effectively developed and maintained tourism infrastructure system. Development issues that have been identified revolve around the dimensions of quality, quantity and ability of the public agencies involved, particularly issues of inadequate infrastructure, quality of infrastructure and the capability of the agencies in undertaking efficient maintenance activities. These issues were found to lead towards challenges of working with resource constraints, lack of an effective maintenance culture and system as well as the need for clear and effective policies and strategies.

  1. Public perceptions of a radioactively contaminated site: concerns, remediation preferences, and desired involvement.

    Science.gov (United States)

    Feldman, D L; Hanahan, R A

    1996-12-01

    A public attitudes survey was conducted in neighborhoods adjacent to a radioactively contaminated site whose remediation is now under the auspices of the U.S. Department of Energy's Formerly Utilized Sites Remedial Action Program (FUSRAP). The survey's purpose was to ascertain levels of actual and desired public involvement in the remediation process; to identify health, environmental, economic, and future land-use concerns associated with the site; and to solicit remediation strategy preferences. Surface water and groundwater contamination, desire for public involvement, and potential health risks were found to be the most highly ranked site concerns. Preferred remediation strategies included treatment of contaminated soil and excavation with off-site disposal. Among on-site remediation strategies, only institutional controls that leave the site undisturbed and do not require additional excavation of materials were viewed favorably. Cost of remediation appeared to influence remediation strategy preference; however, no strategy was viewed as a panacea. Respondents were also concerned with protecting future generations, better assessment of risks to health and the environment, and avoiding generation of additional contaminated materials.

  2. [Involving patients, the insured and the general public in healthcare decision making].

    Science.gov (United States)

    Mühlbacher, Axel C; Juhnke, Christin

    2016-01-01

    No doubt, the public should be involved in healthcare decision making, especially when decision makers from politics and self-government agencies are faced with the difficult task of setting priorities. There is a general consensus on the need for a stronger patient centeredness, even in HTA processes, and internationally different ways of public participation are discussed and tested in decision making processes. This paper describes how the public can be involved in different decision situations, and it shows how preference measurement methods are currently being used in an international context to support decision making. It distinguishes between different levels of decision making on health technologies: approval, assessment, pricing, and finally utilization. The range of participation efforts extends from qualitative surveys of patients' needs (Citizen Councils of NICE in the UK) to science-based documentation of quantitative patient preferences, such as in the current pilot projects of the FDA in the US and the EMA at the European level. Possible approaches for the elicitation and documentation of preference structures and trade-offs in relation to alternate health technologies are decision aids, such as multi-criteria decision analysis (MCDA), that provide the necessary information for weighting and prioritizing decision criteria.

  3. Creative communication in public relations activities

    Directory of Open Access Journals (Sweden)

    Dalibor Jakus

    2013-12-01

    Full Text Available This article discusses several approaches to new waves of public relations. Emphasis is given to the creative impulse since many public relations professionals are less familiar with it than other forms of communication. Five criteria are suggested for structuring creative communications: 1. learning how to be a good storyteller; 2. visual communication is the content that could increasingly build strong relationships with audiences; 3. the PR practitioner’s challenge is to evaluate what people are discussing and identify the recurring issues in their marketplace; 4. recognizing that local is new global; and 5. predicate that PR is constantly changing. People who work in public relations possess the skill of offering arguments that will convince the people themselves of something. However, these skills can be offered in traditional or creative forms of expression. If we define public relations as the management of an organization’s communication with its public, then we are referring to the traditional dimension of public relations, the basis and ultimate goal of which are to cultivate relationships with the participants of the process in order to obtain support and to build trust and reputation.

  4. Factors Influencing the Private Involvement in Urban Rail Public-Private Partnership Projects in China

    Directory of Open Access Journals (Sweden)

    Yongjian Ke

    2017-03-01

    Full Text Available Private investors have been encouraged to participate in the development and operation of urban rail projects in China through Public-Private Partnerships (PPPs, given the fact that subnational governments are suffering from urgent development demands and severe fiscal pressure. However, there is no formal assessment to determine the private involvement in a PPP project. This problem is particularly critical in the sector of urban rail, in which the huge investment cannot rely on the private sector alone. This study hence aimed to uncover and identify the influencing factors. Multiple research methods, including content analysis, case study and focus group discussion were adopted to achieve the research purpose. Seven types of influencing factors were identified, including project financial model, government fiscal commitment, risk allocation, public accountability, efficiency considerations, policy and regulations, and organisational marketing strategies. The findings add to the current knowledge base by uncovering the drivers behind private involvement in a PPP project. They are also beneficial for industry practitioners as a basis/checklist to determine the private involvement.

  5. Public open space, physical activity, urban design and public health: Concepts, methods and research agenda.

    Science.gov (United States)

    Koohsari, Mohammad Javad; Mavoa, Suzanne; Villanueva, Karen; Sugiyama, Takemi; Badland, Hannah; Kaczynski, Andrew T; Owen, Neville; Giles-Corti, Billie

    2015-05-01

    Public open spaces such as parks and green spaces are key built environment elements within neighbourhoods for encouraging a variety of physical activity behaviours. Over the past decade, there has been a burgeoning number of active living research studies examining the influence of public open space on physical activity. However, the evidence shows mixed associations between different aspects of public open space (e.g., proximity, size, quality) and physical activity. These inconsistencies hinder the development of specific evidence-based guidelines for urban designers and policy-makers for (re)designing public open space to encourage physical activity. This paper aims to move this research agenda forward, by identifying key conceptual and methodological issues that may contribute to inconsistencies in research examining relations between public open space and physical activity.

  6. Public Involvement on Environment Issues in Kota Bharu and Jeli District, Kelantan

    Directory of Open Access Journals (Sweden)

    Mohammad G. Ismail

    2011-01-01

    Full Text Available Problem statement: Environmental problems are too serious and complex to be solved through scientific approaches, technical and purely legal. Thus, public involvement with a more comprehensive vital is needed. This is because as one of the groups interested, this group can influenced and changed decision related policy legislation and policy related to environment. Public Involvement is needed in every development process as one of the positive move and proactive to create sustainable development. This study carried out in Kota Bharu and Jeli district, Kelantan, Malaysia with 390 respondent involved in each of them. Approach: Major method of study was used investigation question form. This study compared the extent to which a significant correlation (p, Mean (M and Standard Deviation (SD of the studied demographic factors as gender, age, race, religion, income, education and the respondent lived with the knowledge of environmental issues, environmental local environment and constraints factors involved in environmental issues at the research areas. Chi-square test used to study demographic factor association with environment issue knowledge respondent. Results: Comparison of demographic factors with knowledge of the respondents of research areas on environmental issues shows that there is relationship for respondents education level with their respective p values is 0.036 and 0.040. The relationship between demographic factors with knowledge of the local environment issues by respondent shows there is also relationship to income and education with their respective p values is 0.033, 0.019 for Kota Bharu and 0014, 0019 for Jeli. As for the relevance of demographic factors of respondents with the constraints factors to be involved with environmental issues shows that have a relationship by the factors of incomes and education with the p values is 0.020,0.037 for Kota Bharu and 0.040,0.011 for others research area. Conclusion: This research find

  7. Involvement of scientists in the NASA Office of Space Science education and public outreach program

    Energy Technology Data Exchange (ETDEWEB)

    Beck-Winchatz, Bernhard [DePaul University, NASA Space Science Center for Education and Public Outreach, 990 W Fullerton, Suite 4400, Chicago, IL 60614 (United States)

    2005-01-15

    Since the mid-1990's NASA's Office of Space Science (OSS) has embarked on an astronomy and space science education and public outreach (E/PO) program. Its goals are to share the excitement of space science discoveries with the public, and to enhance the quality of science, mathematics and technology education, particularly at the precollege level. A key feature of the OSS program is the direct involvement of space scientists. The majority of the funding for E/PO is allocated to flight missions, which spend 1%-2% of their total budget on E/PO, and to individual research grants. This paper presents an overview of the program's goals, objectives, philosophy, and infrastructure.

  8. An industry perspective on Canadian patients' involvement in medical tourism: implications for public health.

    Science.gov (United States)

    Johnston, Rory; Crooks, Valorie A; Adams, Krystyna; Snyder, Jeremy; Kingsbury, Paul

    2011-05-31

    The medical tourism industry, which assists patients with accessing non-emergency medical care abroad, has grown rapidly in recent years. A lack of reliable data about medical tourism makes it difficult to create policy, health system, and public health responses to address the associated risks and shortcomings, such as spread of infectious diseases, associated with this industry. This article addresses this knowledge gap by analyzing interviews conducted with Canadian medical tourism facilitators in order to understand Canadian patients' involvement in medical tourism and the implications of this involvement for public health. Semi-structured phone interviews were conducted with 12 medical facilitators from 10 companies in 2010. An exhaustive recruitment strategy was used to identify interviewees. Questions focused on business dimensions, information exchange, medical tourists' decision-making, and facilitators' roles in medical tourism. Thematic analysis was undertaken following data collection. Facilitators helped their Canadian clients travel to 11 different countries. Estimates of the number of clients sent abroad annually varied due to demand factors. Facilitators commonly worked with medical tourists aged between 40 and 60 from a variety of socio-economic backgrounds who faced a number of potential barriers including affordability, fear of the unfamiliar, and lack of confidence. Medical tourists who chose not to use facilitators' services were thought to be interested in saving money or have cultural/familial connections to the destination country. Canadian doctors were commonly identified as barriers to securing clients. No effective Canadian public health response to medical tourism can treat medical tourists as a unified group with similar motivations for engaging in medical tourism and choosing similar mechanisms for doing so. This situation may be echoed in other countries with patients seeking care abroad. Therefore, a call for a comprehensive public

  9. An industry perspective on Canadian patients' involvement in Medical Tourism: implications for public health

    Directory of Open Access Journals (Sweden)

    Snyder Jeremy

    2011-05-01

    Full Text Available Abstract Background The medical tourism industry, which assists patients with accessing non-emergency medical care abroad, has grown rapidly in recent years. A lack of reliable data about medical tourism makes it difficult to create policy, health system, and public health responses to address the associated risks and shortcomings, such as spread of infectious diseases, associated with this industry. This article addresses this knowledge gap by analyzing interviews conducted with Canadian medical tourism facilitators in order to understand Canadian patients' involvement in medical tourism and the implications of this involvement for public health. Methods Semi-structured phone interviews were conducted with 12 medical facilitators from 10 companies in 2010. An exhaustive recruitment strategy was used to identify interviewees. Questions focused on business dimensions, information exchange, medical tourists' decision-making, and facilitators' roles in medical tourism. Thematic analysis was undertaken following data collection. Results Facilitators helped their Canadian clients travel to 11 different countries. Estimates of the number of clients sent abroad annually varied due to demand factors. Facilitators commonly worked with medical tourists aged between 40 and 60 from a variety of socio-economic backgrounds who faced a number of potential barriers including affordability, fear of the unfamiliar, and lack of confidence. Medical tourists who chose not to use facilitators' services were thought to be interested in saving money or have cultural/familial connections to the destination country. Canadian doctors were commonly identified as barriers to securing clients. Conclusions No effective Canadian public health response to medical tourism can treat medical tourists as a unified group with similar motivations for engaging in medical tourism and choosing similar mechanisms for doing so. This situation may be echoed in other countries with patients

  10. The effects of message framing, involvement, and nicotine dependence on anti-smoking public service announcements.

    Science.gov (United States)

    Jung, Wan S; Villegas, Jorge

    2011-01-01

    Anti-smoking Public Service Announcements (PSAs) typically emphasize the negative consequences of failing to quit smoking (negative frame), as opposed to emphasizing the benefits of quitting (positive frame). However, stressing the benefits of quitting sometimes produces better communication outcomes. Previous research on message framing has tried to identify factors affecting the impact of positive framing and negative framing. Data were collected on 188 undergraduates attending a southeastern university in the United States who were assigned randomly to view either positive or negative messages. Our study found that involvement and nicotine dependence moderated the impact of framed smoking-cessation messages on attitude toward the ad.

  11. Involving the public in mental health and learning disability research: Can we, should we, do we?

    Science.gov (United States)

    Paul, C; Holt, J

    2017-10-01

    WHAT IS KNOWN ON THE SUBJECT?: UK health policy is clear that researchers should involve the public throughout the research process. The public, including patients, carers and/or local citizens can bring a different and valuable perspective to the research process and improve the quality of research undertaken. Conducting health research is demanding with tight deadlines and scarce resources. This can make involving the public in research very challenging. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This is the first time the attitudes of researchers working in mental health and learning disability services towards PPI have been investigated. The principles of service user involvement in mental health and learning disability services may support PPI in research as a tool of collaboration and empowerment. This article extends our understanding of the cultural and attitudinal barriers to implementing PPI guidelines in mental health and learning disability services. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Researchers in mental health and learning disability services need to champion, share and publish effective involvement work. Structural barriers to PPI work should be addressed locally and successful strategies shared nationally and internationally. Where PPI guidelines are being developed, attention needs to be paid to cultural factors in the research community to win "hearts and minds" and support the effective integration of PPI across the whole research process. Introduction Patient and public involvement (PPI) is integral to UK health research guidance; however, implementation is inconsistent. There is little research into the attitudes of NHS health researchers towards PPI. Aim This study explored the attitude of researchers working in mental health and learning disability services in the UK towards PPI in health research. Method Using a qualitative methodology, semi-structured interviews were conducted with a purposive sample of eight researchers. A

  12. Moving from Misinformation Derived from Public Attitude Surveys on Carbon Dioxide Capture and Storage toward Realistic Stakeholder Involvement

    Energy Technology Data Exchange (ETDEWEB)

    Malone, Elizabeth L.; Dooley, James J.; Bradbury, Judith A.

    2010-03-01

    Stakeholder involvement can include many activities, from providing information on a website to one-on-one conversations with people confronting an issue in their community. For carbon dioxide capture and storage (CCS) a major tool of SI to date has been the survey. Recent surveys and other research into stakeholder involvement focused on the nascent commercial deployment of CCS technologies have provided valuable information about the state of general knowledge and attitudes toward these technologies. Most importantly, these research efforts reveal that the general public has relatively little knowledge about CCS. Given this lack of knowledge with respect to the concept of CCS let alone first-hand experiential knowledge derived from seeing these technologies deployed in local communities this paper critiques the methodology and results of the survey research. Then the framing of SI in CCS is examined, including the assumption that clear stakeholder acceptance is a realistic goal and that the public has a decisive say in choosing the energy technologies of the present and the future. Finally, a broader suite of SI activities is recommended as more suited to realistic and contextual goals.

  13. Third-Party Cooperation: How Reducing Material Involvement Enhances Contributions to the Public Good.

    Science.gov (United States)

    Losecaat Vermeer, Annabel B; Heerema, Roeland L; Sanfey, Alan G

    2016-03-01

    Decisions to cooperate are often delegated to a third party. We examined whether cooperation differs when decisions are made for a third party compared with ourselves and specified which motives are important for third-party cooperation. Participants played multiple rounds of a public goods game (PGG). In Study 1, we varied personal involvement from high to low; participants played for themselves (Self), for themselves and a third party (Shared), and solely for a third party (Third Party). Participants contributed most when personal involvement was lowest (i.e., Third Party) and least when personal involvement was high (i.e., Self). Study 2 explored if social motives underlie third-party cooperation by comparing cooperation with social (human) and non-social (computer) group members. Reducing personal involvement in the PGG (i.e., Third Party) increased cooperation in social contexts compared with non-social contexts, indicating enhanced collective interest. Increased cooperation for a third party may result from taking the other's perspective, thereby increasing social norm preferences. © 2016 by the Society for Personality and Social Psychology, Inc.

  14. Characteristics of motorcyclists involved in road traffic accidents attended at public urgent and emergency services.

    Science.gov (United States)

    Mascarenhas, Márcio Dênis Medeiros; Souto, Rayone Moreira Costa Veloso; Malta, Deborah Carvalho; Silva, Marta Maria Alves da; Lima, Cheila Marina de; Montenegro, Marli de Mesquita Silva

    2016-12-01

    Injuries resulting from motorcycle road traffic accidents are an important public health issue in Brazil. This study aimed to describe the characteristics of motorcyclists involved in traffic accidents attended in public urgent and emergency services in the state capitals and the Federal District. This is a cross-sectional study based on data from the Violence and Accident Surveillance System (VIVA Survey) in 2014. Data were analyzed according to sociodemographic, event and attendance characteristics. Proportional differences between genders were analyzed by chi-square test (Rao-Scott) with 5% significance level. Motorcyclist-related attendances (n = 9,673) reported a prevalence of men (gender ratio = 3.2), young people aged 20-39 years (65.7%), black / brown (73.6%), paid work (76.4%). Helmet use was reported by 79.1% of the victims, 13.3% had consumed alcohol in the six hours prior to the accident, 41.4% of the events were related to the victim's work. Accidents were more frequent on weekends, in the morning and late afternoon. These characteristics can support the development of public accident prevention policies and health promotion.

  15. Corporate Governance Provisions, Family Involvement, and Firm Performance in Publicly Traded Family Firms

    Directory of Open Access Journals (Sweden)

    Esra Memili

    2015-07-01

    Full Text Available This study examines the moderation effects of corporate governance provisions on the link between family involvement (i.e., family ownership and family management in publicly-traded firms and firm performance by drawing upon agency theory, with a focus on principal-principal agency issues, and the extant family governance literature. We develop and test the hypotheses on 386 of the S&P 500 firms longitudinally. Findings support the hypotheses suggesting the moderation effects of the use of provisions (a protecting controlling owners in terms of their sustainability of controlling status, and (b protecting management legally on the inverted U-shaped relationship between family ownership and firm performance. We also found support for the moderation effects of provisions (c protecting controlling owners in terms of their voting rights, (d protecting noncontrolling owners, and (e protecting management monetarily on the inverted U-shaped relationship between family management and firm performance. By this, our study provides empirical support for the principal-principal agency perspective on the corporate governance in publicly-traded family firms. As such, it suggests new avenues of research for both the corporate governance literature, as well as for the theory of the family firm. Our study also offers insights to policy directed toward monitoring the actions of large shareholders such as family and enhancing the overall shareholder value in publicly-traded family firms.

  16. Defining the activities of publicness for Korea's public community hospitals using the Delphi method.

    Science.gov (United States)

    Lee, Kunsei; Kim, Hyun Joo; You, Myoungsoon; Lee, Jin-Seok; Eun, Sang Jun; Jeong, Hyoseon; Ahn, Hye Mi; Lee, Jin Yong

    2017-03-01

    This study aims to identify which activities of a public community hospital (PHC) should be included in their definition of publicness and tries to achieve a consensus among experts using the Delphi method. We conduct 2 rounds of the Delphi process with 17 panel members using a developed draft of tentative activities for publicness including 5 main categories covering 27 items. The questions remain the same in both rounds and the applicability of each of the 27 items to publicness is measured on a 9-point scale. If the participants believe government funding is needed, we ask how much they think the government should support each item on a 0% to 100% scale. After conducting 2 rounds of the Delphi process, 22 out of the 27 items reached a consensus as activities defining the publicness of the PHCs. Among the 5 major categories, in category C, activities preventing market failure, all 10 items were considered activities of publicness. Nine of these were evaluated as items that should be compensated at 100% of total financial loss by the Korean government. Throughout results, we were able to define the activities of the PCH that encompassed its publicness and confirm that there are "good deficits" in the context of the PCHs. Thus, some PCH deficits are unavoidable and not wasted as these monies support a necessary role and function in providing public health. The Korean government should therefore consider taking actions such as exempting such "good deficits" or providing additional financial aid to reimburse the PHCs for "good deficits."

  17. Elevating physical activity as a public health priority: creation of the National Society of Physical Activity Practitioners in Public Health.

    Science.gov (United States)

    Kimber, Christine; Abercrombie, Eydie; Epping, Jacqueline N; Mordecai, LeeAnn; Newkirk, Jimmy; Ray, Michael

    2009-11-01

    Physical activity has emerged as a distinct area of public health practice. As this field evolved, the need for a professional organization for physical activity practitioners in public health became evident. A collaboration of several existing public health professional organizations formed to address this new area of public health practice. The collaboration laid the foundation to establish a professional organization. National Association of Physical Activity Practitioners in Public Health (NSPAPPH) was launched in April 2006. NSPAPPH accomplishments to date include convening a national meeting of physical activity practitioners, conducting strategic planning, adopting bylaws and core competencies for professional practice, developing a website and electronic newsletter, and establishing training opportunities for practitioners. Future plans for NSPAPPH include development of a professional certification for physical activity practitioners in public health; enhancement of training and professional development opportunities; recruitment of members from national, tribal, state, and local organizations working in public and private sectors; publications of journal articles, reports, and issue briefs; and development of a policy agenda. Implementing these plans will serve to strengthen public health infrastructure for physical activity, thus improving the physical activity behaviors of Americans and the health of the nation.

  18. It's academic: public policy activities among faculty members in a department of medicine.

    Science.gov (United States)

    Jacobs, Douglas B; Greene, Meredith; Bindman, Andrew B

    2013-10-01

    To investigate whether and how faculty members in a department of medicine are engaged in public policy activities. Between February and April 2011, the authors conducted a cross-sectional, Web-based survey of all active Department of Medicine faculty members at the University of California, San Francisco. Survey questions covered demographics, academic role, academic rank, and participation in three specific public policy activities during the past five years: (1) policy-related research, (2) expert advice to government officials, and (3) public policy advocacy in collaboration with organizations outside government. Two hundred twenty of 553 faculty (40%) responded to the survey. One hundred twenty-four faculty members (56% of respondents and 22% of total active faculty) reported that they were engaged in at least one of the three types of policy-related activities: 51 (23%) conducted policy-related research, 67 (30%) provided expert advice to government officials, and 93 (42%) collaborated with organizations to advocate for public policy. Higher faculty rank was significantly associated with faculty members reporting that they were involved in one or more of the three policy activities (P = .04). Academic departments should identify public policy expertise among their faculty and leverage this expertise by facilitating opportunities to develop a shared faculty awareness of their public policy activities, by supporting the establishment of mentoring relationships for less experienced faculty in the area of public policy, and by incorporating standards of excellence for work in public policy into the promotions process.

  19. International public health research involving interpreters: a case study from Bangladesh

    Directory of Open Access Journals (Sweden)

    van Teijlingen Edwin

    2005-06-01

    Full Text Available Abstract Background Cross-cultural and international research are important components of public health research, but the challenges of language barriers and working with interpreters are often overlooked, particularly in the case of qualitative research. Methods A case-study approach was used to explore experiences of working with an interpreter in Bangladesh as part of a research project investigating women's experiences of emergency obstetric care. The case study Data from the researcher's field notes provided evidence of experiences in working with an interpreter and show how the model of interviewing was adapted over time to give a more active role to the interpreter. The advantages of a more active role were increased rapport and "flow" in interviews. The disadvantages included reduced control from the researcher's perspective. Some tensions between the researcher and interpreter remained hard to overcome, irrespective of the model used. Independent transcription and translation of the interviews also raised questions around accuracy in translation. Conclusion The issues examined in this case study have broader implications for public health research. Further work is needed in three areas: 1 developing effective relationships with interpreters; 2 the impact of the interpreter on the research process; and 3 the accuracy of the translation and level of analysis needed in any specific public health research. Finally, this paper highlights the importance to authors of reflecting on the potential impact of translation and interpretation on the research process when disseminating their research.

  20. Active and retired public employees' health insurance: potential data sources.

    Science.gov (United States)

    Morrill, Melinda Sandler

    2014-12-01

    Employer-provided health insurance for public sector workers is a significant public policy issue. Underfunding and the growing costs of benefits may hinder the fiscal solvency of state and local governments. Findings from the private sector may not be applicable because many public sector workers are covered by union contracts or salary schedules and often benefit modifications require changes in legislation. Research has been limited by the difficulty in obtaining sufficiently large and representative data on public sector employees. This article highlights data sources researchers might utilize to investigate topics concerning health insurance for active and retired public sector employees.

  1. Active stream segregation specifically involves the left human auditory cortex.

    Science.gov (United States)

    Deike, Susann; Scheich, Henning; Brechmann, André

    2010-06-14

    An important aspect of auditory scene analysis is the sequential grouping of similar sounds into one "auditory stream" while keeping competing streams separate. In the present low-noise fMRI study we presented sequences of alternating high-pitch (A) and low-pitch (B) complex harmonic tones using acoustic parameters that allow the perception of either two separate streams or one alternating stream. However, the subjects were instructed to actively and continuously segregate the A from the B stream. This was controlled by the additional instruction to listen for rare level deviants only in the low-pitch stream. Compared to the control condition in which only one non-separable stream was presented the active segregation of the A from the B stream led to a selective increase of activation in the left auditory cortex (AC). Together with a similar finding from a previous study using a different acoustic cue for streaming, namely timbre, this suggests that the left auditory cortex plays a dominant role in active sequential stream segregation. However, we found cue differences within the left AC: Whereas in the posterior areas, including the planum temporale, activation increased for both acoustic cues, the anterior areas, including Heschl's gyrus, are only involved in stream segregation based on pitch.

  2. Target for improvement: a cluster randomised trial of public involvement in quality-indicator prioritisation (intervention development and study protocol

    Directory of Open Access Journals (Sweden)

    Burgers Jako

    2011-05-01

    Full Text Available Abstract Background Public priorities for improvement often differ from those of clinicians and managers. Public involvement has been proposed as a way to bridge the gap between professional and public clinical care priorities but has not been studied in the context of quality-indicator choice. Our objective is to assess the feasibility and impact of public involvement on quality-indicator choice and agreement with public priorities. Methods We will conduct a cluster randomised controlled trial comparing quality-indicator prioritisation with and without public involvement. In preparation for the trial, we developed a 'menu' of quality indicators, based on a systematic review of existing validated indicator sets. Participants (public representatives, clinicians, and managers will be recruited from six participating sites. In intervention sites, public representatives will be involved through direct participation (public representatives, clinicians, and managers will deliberate together to agree on quality-indicator choice and use and consultation (individual public recommendations for improvement will be collected and presented to decision makers. In control sites, only clinicians and managers will take part in the prioritisation process. Data on quality-indicator choice and intended use will be collected. Our primary outcome will compare quality-indicator choice and agreement with public priorities between intervention and control groups. A process evaluation based on direct observation, videorecording, and participants' assessment will be conducted to help explain the study's results. The marginal cost of public involvement will also be assessed. Discussion We identified 801 quality indicators that met our inclusion criteria. An expert panel agreed on a final set of 37 items containing validated quality indicators relevant for chronic disease prevention and management in primary care. We pilot tested our public-involvement intervention with 27

  3. Effect of corporate culture on public relations activities interaction between public relations and corporate culture

    OpenAIRE

    DEMİRCİ, FETTAHOĞLU Sevgin

    2010-01-01

    Public relations units which were giving support to efforts to develop and expand a common corporate culture have evolved into units playing an effective role in decision-making mechanisms. Public relations experts should be familiar with and be capable of applying the components of corporate culture. The purpose of this paper is to emphasize the importance of public relations activities which is undeniably crucial for developing the concept of corporate culture and to expose its strengths. I...

  4. Physical Activity and Public Health: Mental Health.

    Science.gov (United States)

    Dishman, Rod K.

    1995-01-01

    Examines the effects of physical activity on depression and anxiety, discussing the scientific strength of studies on physical activity, depression, and anxiety against the standards of science accepted in epidemiology with a focus on the independence, consistency, dose-response gradient, and biological plausibility of the evidence. (Author/SM)

  5. The contribution of advisory committees and public involvement to large studies: case study

    Directory of Open Access Journals (Sweden)

    Tew Jerry

    2010-12-01

    Full Text Available Abstract Background Many large studies have complex advisory committee structures, yet there is no empirical evidence regarding their optimal composition, scope and contribution. The aim of this study was to inform the committee and advice infrastructure for future research studies. Methods In the context of a five-year study funded by the UK National Institute for Health Research, three advisory committees were formed. In addition, advice was obtained from individual experts. All recommendations received in the start-up phase (first seven months of the study were recorded, along with the decision about implementation of the recommendation. A particular focus was on the impact of public involvement. Results A total of 172 recommendations were made, including 70 from 20 individual experts. The recommendations were grouped into five emergent themes: Scientific, Pragmatic, Resources, Committee and Collaboration. Most recommendations related to strengthening existing components or adding new components to the study protocol. Very few recommendations either proposed removing study components or contradicted other recommendations. Three 'implementation criteria' were identified: scientific value, pragmatic feasibility, and paradigmatic consistency. 103 (60% of recommendations were implemented and 25 (15% were not implemented. The benefits identified by the research team were improved quality and confidence, and the costs were increased cognitive demands, protocol revision time, and slower progress. Conclusions The findings are discussed in the context of the wider literature on public involvement in research. Six recommendations are identified. First, have a clear rationale for each advisory committee expressed as terms of reference, and consider the best balance between committees and individual consultation with experts. Second, an early concern of committees is inter-committee communication, so consider cross-representation and copying minutes

  6. The Fernald Envoy Program: How face-to-face public involvement is working

    Energy Technology Data Exchange (ETDEWEB)

    Hoopes, J. [Fernald Environmental Restoration Management Corp., Cincinnati, OH (United States). Fernald Environmental Management Project; Hundertmark, C.A. [Jacobs Engineering Group, Inc., Albuquerque, NM (United States); Jordan, J. [Univ. of Cincinnati, OH (United States). Center for Environmental Communication Studies

    1995-12-31

    In March 1994, the Fernald Environmental Management Project (FEMP), initiated the Fernald Envoy Program as a tool for strengthening public involvement in the restoration of the Fernald site, a former US Department of Energy uranium processing facility which ceased operation in 1989 and became an environmental restoration site. Based on the concept that opinion leaders play a key role in the flow of information, the Envoy Program was developed to link Fernald with opinion leaders in community groups. In February and March 1995, the University of Cincinnati Center for Environmental Communication Studies, under contract with the Fernald Environmental Restoration Management Corporation, conducted an evaluation to determine how the Envoy Program was functioning in relation to the original Envoy Plan. A quasi-experimental design was applied using telephone surveys of opinion leaders in groups with envoy representation and in groups without representation. Findings validated the effectiveness of the program and also identified areas for program improvement.

  7. Which publics? When? Exploring the policy potential of involving different publics in dialogue around science and technology.

    OpenAIRE

    2013-01-01

    How should we understand ‘the public’ in public dialogue given the dominant assumption within policy-making that the people brought together in these events must constitute a representative sample of the wider population? To improve the prospects for public dialogue and clarify what it can contribute to policy-making, this report explores ‘who or what is the public’ to make better sense of why and when public dialogue is carried out.

  8. Predictive Factors in Undergraduates' Involvement in Campus Secret Cults in Public Universities in Edo State of Nigeria

    Science.gov (United States)

    Azetta Arhedo, Philip; Aluede, Oyaziwo; Adomeh, Ilu O. C.

    2011-01-01

    This study examined the predictive factors in undergraduates' involvement in campus secret cults in public universities in Edo State of Nigeria. The study employed the descriptive method, specifically the survey format. A random sample of three hundred and eighty (380) undergraduates was drawn from the two public universities. Data were elicited…

  9. Playful Interactions Stimulating Physical Activity in Public Spaces

    DEFF Research Database (Denmark)

    Sturm, Janienke; Bekker, Tilde; Vanden Abeele, Vero;

    In this position paper we describe our vision on designing playful interactions to persuade people to be physically active in public spaces. Social embeddedness and playful interaction are the core elements of this vision. We illustrate how our design vision is incorporated into innovative concepts...... to motivate each other to be physically active by creating challenges for each other. Designing playful solutions for public spaces asks for low-threshold solutions that support easy stepping in and stepping out solutions....

  10. Getting England to be more physically active: are the Public Health Responsibility Deal's physical activity pledges the answer?

    Science.gov (United States)

    Knai, C; Petticrew, M; Scott, C; Durand, M A; Eastmure, E; James, L; Mehrotra, A; Mays, N

    2015-09-18

    The Public Health Responsibility Deal (RD) in England is a public-private partnership involving voluntary pledges between government, industry, and other organisations to improve public health by addressing alcohol, food, health at work, and physical activity. This paper analyses the RD physical activity (PA) pledges in terms of the evidence of their potential effectiveness, and the likelihood that they have motivated actions among organisations that would not otherwise have taken place. We systematically reviewed evidence of the effectiveness of interventions proposed in four PA pledges of the RD, namely, those on physical activity in the community; physical activity guidelines; active travel; and physical activity in the workplace. We then analysed publically available data on RD signatory organisations' plans and progress towards achieving the physical activity pledges, and assessed the extent to which activities among organisations could be attributed to the RD. Where combined with environmental approaches, interventions such as mass media campaigns to communicate the benefits of physical activity, active travel in children and adults, and workplace-related interventions could in principle be effective, if fully implemented. However, most activities proposed by each PA pledge involved providing information or enabling choice, which has limited effectiveness. Moreover, it was difficult to establish the extent of implementation of pledges within organisations, given that progress reports were mostly unavailable, and, where provided, it was difficult to ascertain their relevance to the RD pledges. Finally, 15 % of interventions listed in organisations' delivery plans were judged to be the result of participation in the RD, meaning that most actions taken by organisations were likely already under way, regardless of the RD. Irrespective of the nature of a public health policy to encourage physical activity, targets need to be evidence-based, well

  11. Should Ecosystem Management Involve Active Control of Species Abundances?

    Directory of Open Access Journals (Sweden)

    Timothy E. Essington

    2005-12-01

    Full Text Available We review four case studies in which there is a risk of extinction or severe reduction in highly valued species if we ignore either, or both, of two ecosystem control options. “Symptomatic control” implies direct control of extinction risk through direct harvesting or culling of competitors and predators. “Systemic control” implies treating the causes of the problem that led to an unnaturally high abundance in the first place. We demonstrate, with a discussion of historically observed population trends, how surprising trophic interactions can emerge as a result of alterations to a system. Simulation models were developed for two of the case studies as aids to adaptive policy design, to expose possible abundance changes caused by trophic interactions and to highlight key uncertainties about possible responses to ecosystem management policies involving active intervention to control abundances. With reasonable parameter values, these models predict a wide range of possible responses given available data, but do indicate a good chance that active control would reverse declines and reverse extinction risks. We find that controlling seal (Phoca vitulina populations in the Georgia Strait increases juvenile survival rates of commercial salmon (Oncorhynchus spp. species, but that commensurate increases in hake populations from decreased seal predation could be a compensatory source of predation on juvenile salmon. We also show that wolf (Canis lupus control and moose (Alces alces harvest bring about a recovery in caribou (Rangifer tarandus caribou populations, where simple habitat protection policies fail to recover caribou before wolf predation causes severe declines. The results help address a common problem in disturbed ecosystems, where controlling extinction risks can mean choosing between active control of species abundance or establishing policies of protection, and allowing threatened species to recover naturally.

  12. Opportunities for Public Health to Increase Physical Activity Among Youths

    Science.gov (United States)

    Dorn, Joan M.; Fulton, Janet E.; Janz, Kathleen F.; Lee, Sarah M.; McKinnon, Robin A.; Pate, Russell R.; Pfeiffer, Karin A.; Young, Deborah Rohm; Troiano, Richard P.; Lavizzo-Mourey, Risa

    2015-01-01

    Despite the well-known benefits of youths engaging in 60 or more minutes of daily physical activity, physical inactivity remains a significant public health concern. The 2008 Physical Activity Guidelines for Americans (PAG) provides recommendations on the amount of physical activity needed for overall health; the PAG Midcourse Report (2013) describes effective strategies to help youths meet these recommendations. Public health professionals can be dynamic change agents where youths live, learn, and play by changing environments and policies to empower youths to develop regular physical activity habits to maintain throughout life. We have summarized key findings from the PAG Midcourse Report and outlined actions that public health professionals can take to ensure that all youths regularly engage in health-enhancing physical activity. PMID:25602864

  13. Facilitated workshop method to involve stakeholders and public in decision making process in radiological emergencies

    Energy Technology Data Exchange (ETDEWEB)

    Mustonen, Raimo; Sinkko, Kari [STUK-Radiation and Nuclear Safety Authority, Helsinki (Finland). Research and Environmental Surveillance; Haemaelaeinen, Raimo P. [Helsinki Univ. of Technology, Helsinki (Finland). System Analysis Laboratory

    2006-09-15

    International organisations in radiation protection have for many years recommended that key players, e.g. authorities, expert organisations, industry, producers of foodstuffs and even the public, should be involved in the planning of protective actions in case of a nuclear accident. In this work, we have developed and tested a facilitated workshop method where representatives from various fields of the society aim to identify and evaluate systematically protective actions. Decision analysis techniques have been applied in workshops in order to find out the most feasible countermeasure strategies and to make the decision making-process transparent and auditable. The work builds on case studies where it was assumed that a hypothetical accident had led to a release of considerable amounts of radionuclides and therefore various types of countermeasures should be considered. This paper provides experiences gained in several European countries on how to facilitate this kind of workshops and how modern decision analysis techniques can be applied in the decision-making process.

  14. THE DEVELOPMENT OF STATE AND PUBLIC MANAGEMENT OF EDUCATION THROUGH PROFESSIONAL ASSESSMENT OF INNOVATIVE ACTIVITY

    Directory of Open Access Journals (Sweden)

    Valery N. Volkov

    2015-01-01

    Full Text Available The aim of this investigation is to determine the influences of professional and public assessment of innovation in the general educational system for development of state and public management of education and the modeling of the implementation of such assessment.Methods. The methods involve analysis of strategic projects and innovative infrastructure of the Russian educational system; generalisation of the experience of the educational systems of the regions in the field of state and public management of education and management of innovation; modelling of professional and public expertise innovation activity.Results and scientific novelty. The impact of strategic projects of development of the Russian education on the development of state and public management of education is presented. The model of professional-public assessment of innovation in the regional general educational system is proposed; the basic procedures, subjects and standards are noted. The process approach was used while designing the model; the algorithm of professional-public assessment of innovation activity is described.Practical significance. The results of practical using of the model for professional-public assessment of innovation activity in the educational system ofSt. Petersburgare presented.

  15. THE DEVELOPMENT OF STATE AND PUBLIC MANAGEMENT OF EDUCATION THROUGH PROFESSIONAL ASSESSMENT OF INNOVATIVE ACTIVITY

    Directory of Open Access Journals (Sweden)

    Valery N. Volkov

    2015-07-01

    Full Text Available The aim of this investigation is to determine the influences of professional and public assessment of innovation in the general educational system for development of state and public management of education and the modeling of the implementation of such assessment.Methods. The methods involve analysis of strategic projects and innovative infrastructure of the Russian educational system; generalisation of the experience of the educational systems of the regions in the field of state and public management of education and management of innovation; modelling of professional and public expertise innovation activity.Results and scientific novelty. The impact of strategic projects of development of the Russian education on the development of state and public management of education is presented. The model of professional-public assessment of innovation in the regional general educational system is proposed; the basic procedures, subjects and standards are noted. The process approach was used while designing the model; the algorithm of professional-public assessment of innovation activity is described.Practical significance. The results of practical using of the model for professional-public assessment of innovation activity in the educational system ofSt. Petersburgare presented.

  16. Same description, different values. How service users and providers define patient and public involvement in health care.

    Science.gov (United States)

    Rise, Marit By; Solbjør, Marit; Lara, Mariela C; Westerlund, Heidi; Grimstad, Hilde; Steinsbekk, Aslak

    2013-09-01

    Patient and public involvement in health care is important, but the existing definitions of the concept do not integrate the stakeholders' own perceptions. To investigate and compare service users' and service providers' own definitions of patient and public involvement and their implications. Qualitative study with mainly individual in-depth semi-structured interviews conducted between June 2007 and June 2009. Data were analysed using a grounded theory approach. A total of 20 patients, 13 public representatives and 44 health service providers/managers in both somatic and mental health care were interviewed. A common definition of patient and public involvement emerged: It is founded on mutual respect, carried out through dialogue aiming at achieving shared decision making. Nevertheless, users and providers assigned different values to the core aspects: Respect was imperative for service users and implied for providers, dialogue was a way to gain respect for service users and to achieve good outcome for providers, and both worried that the other party wanted to make sole decisions. Users and providers need to consider that although they have a common definition of involvement in health care, they assign different values to its aspects. Increasing and improving patient and public involvement therefore requires knowledge on and dialogue between the parties about these differences. © 2011 John Wiley & Sons Ltd.

  17. Risoe Publication Activities in 1997; Risoes publikationsvirksomhed i 1997

    Energy Technology Data Exchange (ETDEWEB)

    Alvi, Hanne; Bennov, Solvejg

    1998-08-01

    Risoe`s publication and lecture activities in the last decades are presented through data of total number of publications, distribution of types of publications, number of citations to the international scientific journal articles, and institutions with which Risoe has published the largest number of articles. The data are derived from Risoe`s in-house Publications Database and from the Risoe Institutional Citation Report database produced by the Institute for Scientific Information. The largest part of the report contains a list of references to the scientific and technical journal articles, books, reports, lectures, and to publications for a broader readership authored by researchers at Risoe National Laboratory during the year 1997. The references are organised according to the programme areas of Risoe. (au)

  18. Public health strategies promoting physical activity and healthy eating in Canada: are we changing paradigms?

    Science.gov (United States)

    Maximova, Katerina; Hanusaik, Nancy; Kishchuk, Natalie; Paradis, Gilles; O'Loughlin, Jennifer L

    2016-06-01

    To compare the extent to which Canadian public health organizations incorporated the Ottawa Charter for Health Promotion action areas in promoting physical activity and healthy eating in 2004 and 2010. Data were available from repeat censuses of all regional, provincial, and national organizations with mandates to promote physical activity [n = 134 (2004); n = 118 (2010)] or healthy eating [n = 137 (2004); n = 130 (2010)]. Eleven strategies to promote these behaviors were grouped according to the five action areas. Descriptive analyses were conducted to document the level of involvement in each action area over time. The proportion of organizations promoting physical activity and "heavily involved" in creating supportive environments increased from 51 % (2004) to 70 % (2010). The proportion also increased for reorienting health services (29 % to 39 %). The proportion of organizations promoting healthy eating and "heavily involved" in building healthy public policy increased from 47 to 53 %. Individual skill building remained stable for physical activity but declined for healthy eating. While developing personal skills remains important in promoting physical activity and healthy eating in Canada, public health organizations increased involvement in structural-level strategies.

  19. INVOLVEMENT OF LOCAL PUBLIC ADMINISTRATION ON THE DEVELOPMENT OF RURAL TOURISM

    Directory of Open Access Journals (Sweden)

    Ionel Barbu

    2014-12-01

    Full Text Available In this paper we try to show the perception of the main stakeholder on the rural tourism field, local government, on the development of this economic activities. We believe that a revision of an important part of approaches that have appeared in the literature in terms of the concept of rural tourism, in terms of methods of analysis of tourism activities and, not least, requiring the use modern techniques for foresight indicators by which to make assessments on these activities.The local public administration is responsible for policy formulation, research and planning, development of basic infrastructure, the development of certain landmarks, establishing and managing service delivery standards, establishing management measures and recovery planning and environmental protection, setting standards for training and improving employment, setting standards for maintaining public health and safety.In this paper we try to show as well the main factors of the emergence and development of rural tourism in order to establish priorities in the joint action of local people, entrepreneurs, tourists and local and national administrations. In many countries, the tourism industry fall within government priority. Tourism has been identified as one of the primary industries with potential to support local communities in developing economic diversity. In this research, it was also used descriptive analysis of the variables and comparative analysis using Kruskal-Wallis H and Mann-Whitney U test.Kruskal-Wallis H test. The Kruskall-Wallis test aims at comparing several independent samples when, as is the case of our research, the dependent variable is ordinal. The test is based on rank and hierarchy of data analysis. Scores are ranked from lowest to highest, ignoring the groups they belong to, and then calculate the sum of ranks for each of the groups. The question refers to how much respondents considered that are due to the development of rural tourism

  20. Surveying Space Scientists' Attitudes, Involvement, and Needs in Education and Public Outreach

    Science.gov (United States)

    Grier, J.; Buxner, S.; Schneider, N. M.

    2014-12-01

    Empowering scientists in education and public outreach (E/PO) activities is an important component of the work of the NASA Science Mission Directorate (SMD) E/PO Forums. This work includes understanding the attitudes of scientists towards E/PO, why they do or do not engage in E/PO activities, and what resources and professional development they need to be the most efficient in their E/PO efforts. The Planetary Science E/PO Forum has conducted both surveys and interviews of space scientists regarding E/PO to ascertain how they (the Forum) and the professional societies to which those scientists belong, can help to meet their needs in E/PO. Specifically, a recent series of semi-structured interviews with members of the American Astronomical Society Division of Planetary Sciences (AAS-DPS) has helped pinpoint specific areas that can be addressed. This presentation will discuss our survey methods, responses to questions, and compare those to previous research. We will describe new products and other resources developed in response to expressed needs, as well as offer information to continue the conversation about how professional societies can better meet the needs of their members in E/PO.

  1. Environmental guidance for public participation in environmental restoration activities

    Energy Technology Data Exchange (ETDEWEB)

    1991-11-01

    The US Department of Energy (DOE) is issuing this document, entitled Guidance on Public Participation for US Department of Energy Environmental Restoration Activities, to summarize policy and provide guidance for public participation in environmental restoration activities at DOE Headquarters, Field Offices, facilities, and laboratories. While the Office of Environmental Restoration and Waste Management (EM) has environmental restoration responsibility for the majority of DOE sites and facilities, other DOE Project Offices have similar responsibilities at their sites and facilities. This guidance is applicable to all environment restoration activities conducted by or for DOE under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) as amended by the Superfund Amendments and Reauthorization Act of 1986 (SARA); the Resource Conservation and Recovery Act of 1976 (RCRA) as amended by the Hazardous and Solid Waste Amendments of 1984 (HSWA) (corrective actions only); and the National Environmental Policy Act of 1969 (NEPA). This guidance also is applicable to CERCLA remedial action programs under the Uranium Mill Tailings Radiation Control Act of 1978 and the Formerly Utilized Sites Remedial Action Program, where DOE is the designated lead. The primary objectives of this guidance document are as follows: acclimate DOE staff to a changing culture that emphasizes the importance of public participation activities; provide direction on implementing these public participation activities; and, provide consistent guidance for all DOE Field Offices and facilities. The purpose of this document is to provide guidance on conducting effective public participation activities for environmental restoration activities under CERCLA; RCRA corrective actions under sections 3004(u), 3004(v), and 3008(h); and NEPA public participation activities.

  2. THE PUBLIC OFFICER - THE ACTIVE SUBJECT OF A CRIME

    Directory of Open Access Journals (Sweden)

    NICOLETA-ELENA BUZATU

    2011-04-01

    Full Text Available The present study intends to analyze the active subject of the crime committed by an individual - the public officer, for example - during his daily duty program or with reference to the attributions he has versus the public office he holds, in the light of the regulations provided not only by the Penal Code in force but also by the future New Penal Code, as, among the important amendments it provides, the definition of the public officer is also mentioned. In the case of such a trespassing, the active subject shall hold the quality of a public officer the way this quality is regulated by the Penal Code, even if the definition is much ampler as compared to the one given by the Statute of the Public Officers. According to Art 147, paragraph 1 Penal Code, a public officer is any individual who permanently or temporarily exercises - irrespective of his/her rank or of the way this office was appointed, a paid or unpaid task of no matter what nature or importance - in the service of a department Art 145 refers to. The regulation proposed in perfect agreement with the solutions offered by other international legislations and conventions in the domain, the definition of a public officer refers to the individual who - permanently or temporarily appointed, paid or unpaid - shall exercise attributions specific to the legislative, executive or judiciary powers, a function of public dignity or a function of any other type - alone or in a group - within a self-governing management of another economic agent or of a legal person with a whole or a greater capital, or belonging to a legally declared person capital or to a legal person considered to be of public utility - attributions connected with the object of the latter’s activity.

  3. [One hundred years' history of public health activities in Korea].

    Science.gov (United States)

    Meng, K H

    1999-01-01

    In a dictionary of epidemiology, recently edited by John Last, public health was defined as one of the efforts organized by society to protest, promote, and restore the peoples' health. It is the combination of sciences, skills, and beliefs that is directed to the maintenance and improvement of the health of all the people through collective or social action. In most countries, the efforts to protect, promote, and restore the peoples' health are mostly organized by the government, and therefore, the history of public health in the respective countries is closely related to the state of government and its administrative structures. In this article, the history of public health activities in Korea during the last 100 years has been reviewed in four consecutive time periods from the end of Li Dynasty till now. The public health during the first some 50 years from 1897 when the Dae Han Empire began to 1945 when the Japanese colonial period ended can be characterized by enforcement of personal and environmental hygiene by the police. In those days, communicable disease control was the main purpose of such public health measures. Second phase of Korean public health from 1945 to the time of military coup in 1961 is characterized by enactment of various public health laws and the related public health practices. Major health related laws are communicable disease control law, environmental hygiene act, industrial safety and health law, and so on. Important public health practice in this time period was family planning. Third phase of public health history from 1962 to 1992 can be recorded as the time when the actual public health practices were fully developed. Because of well established health center activities throughout the country, basic public health services were provided together with primary medical care services to the people in rural areas. Since 1993, two civilian governments have been trying to change the concept of their health administration from providing

  4. Consumer involvement in research projects: the activities of research funders.

    Science.gov (United States)

    O'Donnell, Máire; Entwistle, Vikki

    2004-08-01

    This paper reports findings from a postal questionnaire survey and in-depth interviews with UK funders of health-related research that explored whether, why and how they promote consumer involvement in research projects. Many UK funders of health-related research are adopting a policy of promoting consumer involvement in research projects. Telephone interviews revealed they have several reasons for doing so, and that they vary in the ways they encourage and support researchers to involve consumers. For some, descriptions of consumer involvement in a research proposal are important for project funding decisions. They recognized a need for flexibility when assessing consumer involvement in different contexts. We suggest that funders should continue to work to clarify what they consider to be the parameters of acceptability in terms of consumer involvement and ensure that 'flexible' criteria are fairly applied. Researchers should be aware of particular funders' views when applying for project funding.

  5. Seismic Activity: Public Alert and Warning: Legal Implications

    Science.gov (United States)

    Zocchetti, D.

    2007-12-01

    As science and technology evolve in ways that increase our ability to inform the public of potentially destructive seismic activity, there are significant legal issues for consideration. Even though countries and even states within the United States have differing legal tenets that could either change or at least re-shape the outcome of specific legal questions that this session will be pondering, there are fundamental legal principals that will permeate. It is often said that the law lags behind society and in particular its technological developments. No doubt in the area of warning the public of impending destructive forces of nature or society, the law will need to do some catching up. The law is probably adequately developed for at least some preliminary discussion of the key issues. No matter the legal scheme, if there is a failure or perceived failure in the system to warn people of a pending emergencies, albeit an earthquake, tsunami, or other predictable event, those who are harmed or believe they are harmed will seek relief under the law. Every day there are situations wherein the failure to warn or to adequately warn is key, such as with faulty or defective consumer products, escaped prisoners, and police high-speed vehicle chases. With alert and warning systems for disaster, however, we have a unique set of facts. Generally, the systems and their failures occur during emergencies or at least during situations under apparently exigent circumstances when the disaster's predictability is widely recognized as less than 100 percent. The law, in particular United States tort law, has been particularly lenient when people and organizations are operating during compressed timeframes and their actions are generally considered necessary to address circumstances relative to public safety. The legal system has been forgiving when the actor that failed or appeared to fail was government. The courts have liberally applied the principal of sovereign immunity to

  6. Lack of involvement of medical writers and the pharmaceutical industry in publications retracted for misconduct: a systematic, controlled, retrospective study.

    Science.gov (United States)

    Woolley, Karen L; Lew, Rebecca A; Stretton, Serina; Ely, Julie A; Bramich, Narelle J; Keys, Janelle R; Monk, Julie A; Woolley, Mark J

    2011-06-01

    The primary objective of this study was to quantify how many publications retracted because of misconduct involved declared medical writers (i.e., not ghostwriters) or declared pharmaceutical industry support. The secondary objective was to investigate factors associated with misconduct retractions. A systematic, controlled, retrospective, bibliometric study. Retracted publications dataset in the MEDLINE database. PubMed was searched (Limits: English, human, January 1966 - February 2008) to identify publications retracted because of misconduct. Publications retracted because of mistake served as the control group. Standardized definitions and data collection tools were used, and data were analyzed by an independent academic statistician. Of the 463 retracted publications retrieved, 213 (46%) were retracted because of misconduct. Publications retracted because of misconduct rarely involved declared medical writers (3/213; 1.4%) or declared pharmaceutical industry support (8/213; 3.8%); no misconduct retractions involved both declared medical writers and the industry. Retraction because of misconduct, rather than mistake, was significantly associated with: absence of declared medical writers (odds ratio: 0.16; 95% confidence interval: 0.05-0.57); absence of declared industry involvement (0.25; 0.11-0.58); single authorship (2.04; 1.01-4.12); first author having at least one other retraction (2.05; 1.35-3.11); and first author affiliated with a low/middle income country (2.34; 1.18-4.63). The main limitations of this study were restricting the search to English-language and human research articles. Publications retracted because of misconduct rarely involved declared medical writers or declared pharmaceutical industry support. Increased attention should focus on factors that are associated with misconduct retractions.

  7. NASA's SMD Cross-Forum Resources for Supporting Scientist Engagement in Education and Public Outreach Activities

    Science.gov (United States)

    Buxner, S.; Cobabe-Ammann, E. A.; Hsu, B. C.; Sharma, M.; Peticolas, L. M.; Schwerin, T. G.; Shipp, S. S.; Smith, D.

    2012-12-01

    Sharing the excitement of ongoing scientific discoveries is an important aspect of scientific activity for researchers. Directly engaging scientists in education and public outreach (E/PO) activities has the benefit of directly connecting the public to those who engage in scientific activities. A shortage of training in education methods, public speaking, and working with various public audiences increases barriers to engaging scientists in these types in E/PO activities. NASA's Science Mission Directorate (SMD) Education and Public forums (astrophysics, earth science, heliophysics, and planetary science) support scientists currently involved in E/PO and who are interested in becoming involved in E/PO through a variety of avenues. Over the past three years, the forums have developed a variety of resources to help engage scientists in education and public outreach. We will showcase the following resources developed through the SMD E/PO cross-forum efforts: Professional development resources for writing NASA SMD E/PO proposals (webinars and other online tools), ongoing professional development at scientific conferences to increase scientist engagement in E/PO activities, toolkits for scientists interested in best practices in E/PO (online guides for K-12 education and public outreach), toolkits to inform scientists of science education resources developed within each scientific thematic community, EarthSpace (a community web space where instructors can find and share about teaching space and earth sciences in the undergraduate classroom, including class materials news and funding opportunities, and the latest education research, http://www.lpi.usra.edu/earthspace/), thematic resources for teaching about SMD science topics, and an online database of scientists interested in connecting with education programs. Learn more about the Forum and find resources at http://smdepo.org/.

  8. Association between Organizational Capacity and Involvement in Chronic Disease Prevention Programming among Canadian Public Health Organizations

    Science.gov (United States)

    Hanusaik, Nancy; Sabiston, Catherine M.; Kishchuk, Natalie; Maximova, Katerina; O'Loughlin, Jennifer

    2015-01-01

    In the context of the emerging field of public health services and systems research, this study (i) tested a model of the relationships between public health organizational capacity (OC) for chronic disease prevention, its determinants (organizational supports for evaluation, partnership effectiveness) and one possible outcome of OC (involvement…

  9. To Evolve Is To Involve: Student Choice in Introduction to Public Relations Classes.

    Science.gov (United States)

    Benigni, Vincent L.; Lariscy, Ruth Ann Weaver; Tinkham, Spencer F.

    2002-01-01

    Focuses on four consecutive quarters of the Introduction to Public Relations class at a university, which offers a public relations major for undergraduates and graduates. Sets out to assay the choices that students make, and analyze possible correlations between their decisions and factors such as choice of major, motivation and student…

  10. Parental Involvement and Public Schools: Disappearing Mothers in Labor and Politics

    Science.gov (United States)

    Shuffelton, Amy

    2017-01-01

    In this article, I argue that the material and rhetorical connection between "parental involvement" and motherhood has the effect of making two important features of parental involvement disappear. Both of these features need to be taken into account to think through the positive and negative effects of parental involvement in public…

  11. The impact of advertising patient and public involvement on trial recruitment: embedded cluster randomised recruitment trial.

    Science.gov (United States)

    Hughes-Morley, Adwoa; Hann, Mark; Fraser, Claire; Meade, Oonagh; Lovell, Karina; Young, Bridget; Roberts, Chris; Cree, Lindsey; More, Donna; O'Leary, Neil; Callaghan, Patrick; Waheed, Waquas; Bower, Peter

    2016-12-08

    Patient and public involvement in research (PPIR) may improve trial recruitment rates, but it is unclear how. Where trials use PPIR to improve design and conduct, many do not communicate this clearly to potential participants. Better communication of PPIR might encourage patient enrolment, as trials may be perceived as more socially valid, relevant and trustworthy. We aimed to evaluate the impact on recruitment of directly advertising PPIR to potential trial participants. This is a cluster trial, embedded within a host trial ('EQUIP') recruiting service users diagnosed with severe mental illness. The intervention was informed by a systematic review, a qualitative study, social comparison theory and a stakeholder workshop including service users and carers. Adopting Participatory Design approaches, we co-designed the recruitment intervention with PPIR partners using a leaflet to advertise the PPIR in EQUIP and sent potential participants invitations with the leaflet (intervention group) or not (control group). Primary outcome was the proportion of patients enrolled in EQUIP. Secondary outcomes included the proportions of patients who positively responded to the trial invitation. Thirty-four community mental health teams were randomised and 8182 service users invited. For the primary outcome, 4% of patients in the PPIR group were enrolled versus 5.3% of the control group. The intervention was not effective for improving recruitment rates (adjusted OR = 0.75, 95% CI = 0.53 to 1.07, p = 0.113). For the secondary outcome of positive response, the intervention was not effective, with 7.3% of potential participants in the intervention group responding positively versus 7.9% of the control group (adjusted OR = 0.74, 95% CI = 0.53 to 1.04, p = 0.082). We did not find a positive impact of directly advertising PPIR on any other outcomes. To our knowledge, this is the largest ever embedded trial to evaluate a recruitment or PPIR intervention

  12. Leveraging design activism to guide public projects towards citizen inclusion

    DEFF Research Database (Denmark)

    Casciola, Lara; Götzen, Amalia De; Morelli, Nicola

    2017-01-01

    This paper explores a case wherein design activism was leveraged to guide the governance of a public project towards greater citizen inclusion. This exploration, part of a master’s thesis in Service Design at Aalborg university, centres on Copenhagen’s Street Lab – a living lab where technological...

  13. [Two decades of bridging activities between pharmacology, epidemiology and public health in Spain].

    Science.gov (United States)

    Morales, Pol; García, Laura; Bosch, Fèlix

    2015-01-01

    Unsurprisingly, disciplines such as epidemiology, public health and pharmacology have points of confluence. Consequently, in Spain, both professionals and organizations from these disciplines have collaborated on many different activities altogether. This article compiles two decades of shared initiatives among these fields, coordinated by the Esteve Foundation. We discuss 20 collaborations, including face-to-face activities and joint publications. These activities involved numerous institutions and over 1,000 professionals. Among other activities, we would like to stress the training activities in scientific writing and editing. In particular, we highlight the 32 editions of a training workshop on how to write a scientific article, which has been running since 2004 to the present day. We conclude that collaborations between different institutions and professionals have acted and will continue to act as a bridge between disciplines and to contribute to scientific progress from a multidisciplinary perspective. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

  14. From Outreach to Engaged Placemaking: Understanding Public Land-Grant University Involvement with Tourism Planning and Development

    Science.gov (United States)

    Herts, Rolando D.

    2013-01-01

    This dissertation research project aimed to identify benefits and drawbacks of public land-grant university involvement with tourism planning and development, an emergent form of university-community engagement. Using qualitative methodology, the study's findings led to the codification of levels of university tourism planning and development…

  15. An Examination of the Relationship between Campus Involvement and Perception of Community among Seniors Attending Mississippi's Public Universities

    Science.gov (United States)

    Hood, Jim

    2013-01-01

    This study was conducted to examine the relationship between level of involvement and perception of community for senior students attending Mississippi's public universities. Data were collected using an online survey instrument consisting of questions from the College and University Community Inventory (McDonald, 1997) to measure community…

  16. Socio-Economic Factors Affecting Parents' Involvement in Homework: Practices and Perceptions from Eight Johannesburg Public Primary Schools

    Science.gov (United States)

    Ndebele, Misheck

    2015-01-01

    This paper examines socio-economic factors influencing parental involvement in homework at the Foundation Phase in eight Johannesburg public primary schools. The research was conducted among over 600 parents from schools in different geographical and socio-economic areas such as the inner city, suburban and township. Two primary schools were…

  17. Socio-Economic Factors Affecting Parents' Involvement in Homework: Practices and Perceptions from Eight Johannesburg Public Primary Schools

    Science.gov (United States)

    Ndebele, Misheck

    2015-01-01

    This paper examines socio-economic factors influencing parental involvement in homework at the Foundation Phase in eight Johannesburg public primary schools. The research was conducted among over 600 parents from schools in different geographical and socio-economic areas such as the inner city, suburban and township. Two primary schools were…

  18. Public Sector Accounting - An Interdisciplinary Field Involving Accounting, Economics, and Jurisprudence

    OpenAIRE

    Ryosuke Tao

    2012-01-01

    Public sector accounting has recently been improved. Currently, there are requirements to disclose stock information in addition to the flow information presented in budget statements or accounts statements. Public sectors have prepared and disclosed their financial statements (including balance sheets and income statements) based on business accounting approaches. Moreover, as a matter of policy, the government tends to prepare and disclose cost information along with the financial statement...

  19. The Public Sphere in Emerging Infectious Disease Communication: Recipient or Active and Vocal Partner?

    Science.gov (United States)

    Gesser-Edelsburg, Anat; Shir-Raz, Yaffa; Walter, Nathan; Mordini, Emilio; Dimitriou, Dimitris; James, James J; Green, Manfred S

    2015-08-01

    Recent years have seen advances in theories and models of risk and crisis communication, with a focus on emerging epidemic infection. Nevertheless, information flow remains unilateral in many countries and does not take into account the public's polyvocality and the fact that its opinions and knowledge often "compete" with those of health authorities. This article addresses the challenges organizations face in communicating with the public sphere. Our theoretical approach is conceptualized through a framework that focuses on the public sphere and that builds upon existing guidelines and studies in the context of health and pandemics. We examine how health organizations cope with the public's transformation from recipients to an active and vocal entity, ie, how and to what extent health organizations address the public's anxiety and concerns arising in the social media during outbreaks. Although international organizations have aspired to relate to the public as a partner, this article identifies notable gaps. Organizations must involve the public throughout the crisis and conduct dialogues free of prejudices, paternalism, and preconceptions. Thereby, they can impart precise and updated information reflecting uncertainty and considering cultural differences to build trust and facilitate cooperation with the public sphere.

  20. Playful Interactions Stimulating Physical Activity in Public Spaces

    DEFF Research Database (Denmark)

    Sturm, Janienke; Bekker, Tilde; Vanden Abeele, Vero

    that stimulate physical activity for various user groups and in various use contexts, and present some general findings on the basis of these cases. New technologies such as mobile networks and social media provide new opportunities for creating location-independent solutions that support groups of people......In this position paper we describe our vision on designing playful interactions to persuade people to be physically active in public spaces. Social embeddedness and playful interaction are the core elements of this vision. We illustrate how our design vision is incorporated into innovative concepts...... to motivate each other to be physically active by creating challenges for each other. Designing playful solutions for public spaces asks for low-threshold solutions that support easy stepping in and stepping out solutions....

  1. Extracurricular Activity Involvement and Adolescent Self-Esteem

    Science.gov (United States)

    Kort-Butler, Lisa A.

    2012-01-01

    Structured extracurricular activity participation has been linked to self-esteem and other indicators of positive youth development. This article describes the theoretical basis for this relationship, centering on extracurricular activities as a location for identity development. A summary of the empirical evidence points to the importance of…

  2. Extracurricular Activity Involvement and Adolescent Self-Esteem

    Science.gov (United States)

    Kort-Butler, Lisa A.

    2012-01-01

    Structured extracurricular activity participation has been linked to self-esteem and other indicators of positive youth development. This article describes the theoretical basis for this relationship, centering on extracurricular activities as a location for identity development. A summary of the empirical evidence points to the importance of…

  3. 101 Activities for Building More Effective School-Community Involvement.

    Science.gov (United States)

    Rich, Dorothy; Mattox, Beverly

    This booklet contains a collection of more than 100 activities designed to promote school-home and school-community relations. Activities are organized into seven categories: (1) communicating word from home to school, (2) people to people, (3) educational events, (4) volunteers--hands on in the classroom, (5) utilizing community resources, (6)…

  4. Understanding American Culture From the Taboos in Public Activities%Understanding American Culture From the Taboos in Public Activities

    Institute of Scientific and Technical Information of China (English)

    游荣荣

    2011-01-01

    This thesis aims to contrast the taboos between China and English-speaking countries, in order to make people know and understand the taboos in public activities . It is helpful for our cross-cultural social intercourse and makes both sides to understand

  5. Performance measures for evaluating public participation activities in DOE`s Office of Environmental Management

    Energy Technology Data Exchange (ETDEWEB)

    Carnes, S.A.; Schweitzer, M.; Peelle, E.B.; Wolfe, A.K.; Munro, J.F.

    1996-08-01

    Public participation in decision-making in the United States has become a dominant theme throughout the public sector and is increasingly used in the private sector. Recent reports by the National Research Council and the Commission on Risk Assessment and Risk Management, set up jointly by the White House and Congress, conclude that risk decisions must increasingly be structured in such a manner as to involve stakeholders meaningfully in the processes and activities leading to decisions and, perhaps, through decision implementation. Both of these reports indicate that decisions may take longer but be better if officials: (1) bring all interested and affected parties to the table at the beginning of the risk-discussion process; (2) identify relevant concerns, losses, exposures and other information the parties have; (3) address significant concerns through appropriate research; and (4) present findings in an understandable, accessible way. This report is intended to facilitate subsequent evaluations of public participation activities and programs.

  6. Time, science and consensus: the different times involving scientific research, political decision and public opinion

    Directory of Open Access Journals (Sweden)

    José Aparecido de

    2010-01-01

    Full Text Available This essay analyses the asymmetrical relationship between the time of scientific research and the time of the different segments interested in their results, focusing mainly on necessity to establish technical consensus about the fields of science that require rigorous investigations and texts. In the last years, civil society sectors - mainly scientific journalism, legislative power, and public opinion - has shown growing interest in participating of the decision making process that regulates science routes. In this study, we analyzed the decision making process of the Biosafety Law, as it allows research with embryonic stem cells in Brazil. The results allow us to conclude that this asymmetrical relationship between the different times (of science, scientific disclosure, public opinion, and public power contribute to the maturing of the dialog on scientific policies, as well as to the establishment of a consensus concerning science routes, which aims at the democratization of scientific work.

  7. Third-party cooperation: How reducing material involvement enhances contributions to the public good

    NARCIS (Netherlands)

    Losecaat Vermeer, A.B.; Heerema, R.L.; Sanfey, A.G.

    2016-01-01

    Decisions to cooperate are often delegated to a third party. We examined whether cooperation differs when decisions are made for a third party compared with ourselves and specified which motives are important for third-party cooperation. Participants played multiple rounds of a public goods game

  8. Third-party cooperation: How reducing material involvement enhances contributions to the public good

    NARCIS (Netherlands)

    Losecaat Vermeer, A.B.; Heerema, R.L.; Sanfey, A.G.

    2016-01-01

    Decisions to cooperate are often delegated to a third party. We examined whether cooperation differs when decisions are made for a third party compared with ourselves and specified which motives are important for third-party cooperation. Participants played multiple rounds of a public goods game (PG

  9. Particle emissions from laboratory activities involving carbon nanotubes

    Science.gov (United States)

    Lo, Li-Ming; Tsai, Candace S.-J.; Heitbrink, William A.; Dunn, Kevin H.; Topmiller, Jennifer; Ellenbecker, Michael

    2017-08-01

    This site study was conducted in a chemical laboratory to evaluate nanomaterial emissions from 20-30-nm-diameter bundles of single-walled carbon nanotubes (CNTs) during product development activities. Direct-reading instruments were used to monitor the tasks in real time, and airborne particles were collected using various methods to characterize released nanomaterials using electron microscopy and elemental carbon (EC) analyses. CNT clusters and a few high-aspect-ratio particles were identified as being released from some activities. The EC concentration (0.87 μg/m3) at the source of probe sonication was found to be higher than other activities including weighing, mixing, centrifugation, coating, and cutting. Various sampling methods all indicated different levels of CNTs from the activities; however, the sonication process was found to release the highest amounts of CNTs. It can be cautiously concluded that the task of probe sonication possibly released nanomaterials into the laboratory and posed a risk of surface contamination. Based on these results, the sonication of CNT suspension should be covered or conducted inside a ventilated enclosure with proper filtration or a glovebox to minimize the potential of exposure.

  10. Dopamine is involved in food-anticipatory activity in mice.

    Science.gov (United States)

    Liu, Yuan-Yuan; Liu, Tian-Ya; Qu, Wei-Min; Hong, Zong-Yuan; Urade, Yoshihiro; Huang, Zhi-Li

    2012-10-01

    When food is available during a restricted and predictable time of the day, mammals exhibit food-anticipatory activity (FAA), an increase in locomotor activity preceding the presentation of food. Although many studies have attempted to locate the food-entrainable circadian oscillator in the central nervous system, the pathways that mediate food entrainment are a matter of controversy. The present study was designed to determine the role of dopaminergic and histaminergic systems on FAA. Mice were given access to food for 2 h (ZT12-ZT14), and FAA was defined as the locomotor activity that occurred 2 h before the availability of food. Dopamine D(1) receptor (R), D(2)R, and histamine H(1)R-specific antagonists were used to clarify the role of dopamine and histamine receptors in FAA induced by food restriction (FR). FAA was monitored by infrared locomotor activity sensors. Mice were sacrificed at ZT12 on the 14th day of FR, and monoamine concentrations were determined by high-performance liquid chromatography coupled to electrochemical detection (HPLC-ECD). The results showed that pretreatment with the D(1)R antagonist SCH23390 at 1, 3, or 10 µg/kg significantly reduced FAA by 19% (p antagonist raclopride at 22, 67, or 200 µg/kg significantly reduced FAA by 16% (p dopamine and its metabolites in the striatum and midbrain were significantly increased during FAA, even with the pretreatment of D(1)R and D(2)R antagonists. However, pretreatment with pyrilamine at 2.5, 5, or 10 mg/kg did not significantly reduce FAA, although it reduced the locomotor activity during the dark period in ad libitum mice. These results strongly indicate that the dopaminergic system plays an essential role in the FAA in mice.

  11. Proposals for risk management in environments with activities involving nanomaterials

    Directory of Open Access Journals (Sweden)

    Luís Renato Balbão Andrade

    2013-11-01

    Full Text Available The handling of nanomaterials presents enormous challenges for risk management in research and production of new materials. However, data on the impacts of these new materials on human health and the environment need to be expanded. Several efforts have been made to mitigate the hardships and offer guidelines for the management of risks associated with nanomaterials. This article aims to provide a broad and comparing view of the main proposals in the literature. The methodology was systematic analysis encompassing 17 proposed risk management with nanomaterials. The results indicate that, although there is no consensus on the metrics used to characterize the risks of na-nomaterials, the adoption of the Precautionary Principle, the control banding approach and stakeholder involvement stands out among the documents analyzed.

  12. Involvement of hypothalamic AMP-activated protein kinase in leptin-induced sympathetic nerve activation.

    Directory of Open Access Journals (Sweden)

    Mamoru Tanida

    Full Text Available In mammals, leptin released from the white adipose tissue acts on the central nervous system to control feeding behavior, cardiovascular function, and energy metabolism. Central leptin activates sympathetic nerves that innervate the kidney, adipose tissue, and some abdominal organs in rats. AMP-activated protein kinase (AMPK is essential in the intracellular signaling pathway involving the activation of leptin receptors (ObRb. We investigated the potential of AMPKα2 in the sympathetic effects of leptin using in vivo siRNA injection to knockdown AMPKα2 in rats, to produce reduced hypothalamic AMPKα2 expression. Leptin effects on body weight, food intake, and blood FFA levels were eliminated in AMPKα2 siRNA-treated rats. Leptin-evoked enhancements of the sympathetic nerve outflows to the kidney, brown and white adipose tissues were attenuated in AMPKα2 siRNA-treated rats. To check whether AMPKα2 was specific to sympathetic changes induced by leptin, we examined the effects of injecting MT-II, a melanocortin-3 and -4 receptor agonist, on the sympathetic nerve outflows to the kidney and adipose tissue. MT-II-induced sympatho-excitation in the kidney was unchanged in AMPKα2 siRNA-treated rats. However, responses of neural activities involving adipose tissue to MT-II were attenuated in AMPKα2 siRNA-treated rats. These results suggest that hypothalamic AMPKα2 is involved not only in appetite and body weight regulation but also in the regulation of sympathetic nerve discharges to the kidney and adipose tissue. Thus, AMPK might function not only as an energy sensor, but as a key molecule in the cardiovascular, thermogenic, and lipolytic effects of leptin through the sympathetic nervous system.

  13. Involvement of hypothalamic AMP-activated protein kinase in leptin-induced sympathetic nerve activation.

    Science.gov (United States)

    Tanida, Mamoru; Yamamoto, Naoki; Shibamoto, Toshishige; Rahmouni, Kamal

    2013-01-01

    In mammals, leptin released from the white adipose tissue acts on the central nervous system to control feeding behavior, cardiovascular function, and energy metabolism. Central leptin activates sympathetic nerves that innervate the kidney, adipose tissue, and some abdominal organs in rats. AMP-activated protein kinase (AMPK) is essential in the intracellular signaling pathway involving the activation of leptin receptors (ObRb). We investigated the potential of AMPKα2 in the sympathetic effects of leptin using in vivo siRNA injection to knockdown AMPKα2 in rats, to produce reduced hypothalamic AMPKα2 expression. Leptin effects on body weight, food intake, and blood FFA levels were eliminated in AMPKα2 siRNA-treated rats. Leptin-evoked enhancements of the sympathetic nerve outflows to the kidney, brown and white adipose tissues were attenuated in AMPKα2 siRNA-treated rats. To check whether AMPKα2 was specific to sympathetic changes induced by leptin, we examined the effects of injecting MT-II, a melanocortin-3 and -4 receptor agonist, on the sympathetic nerve outflows to the kidney and adipose tissue. MT-II-induced sympatho-excitation in the kidney was unchanged in AMPKα2 siRNA-treated rats. However, responses of neural activities involving adipose tissue to MT-II were attenuated in AMPKα2 siRNA-treated rats. These results suggest that hypothalamic AMPKα2 is involved not only in appetite and body weight regulation but also in the regulation of sympathetic nerve discharges to the kidney and adipose tissue. Thus, AMPK might function not only as an energy sensor, but as a key molecule in the cardiovascular, thermogenic, and lipolytic effects of leptin through the sympathetic nervous system.

  14. The involvement of a consumer council in organizational decision making in a public psychiatric hospital.

    Science.gov (United States)

    Linhorst, D M; Eckert, A; Hamilton, G; Young, E

    2001-11-01

    This article describes a consumer group within a public psychiatric hospital that serves primarily a forensic population. Some barriers to participation included the severity of some clients' mental illness, an organizational culture that does not fully support participation, the lack of clients' awareness of problems or alternative actions, and inherent power imbalances between clients and staff. Despite these barriers, the consumer group has made improvements for facility clients. Some factors associated with this success included strong administrative support, the allocation of a highly qualified staff liaison to work with the group, and the integration of the group into the facility's formal decision-making structure. Lessons are offered for the development of similar groups within public psychiatric hospitals and community-based mental health agencies.

  15. Embedding economic relationships through social learning? The limits of patient and public involvement in healthcare governance in England.

    Science.gov (United States)

    Vincent-Jones, Peter

    2011-01-01

    The strategy for NHS modernization in England is privileging individual choice over collective voice in the governance of healthcare. This paper explores the tension between economic and democratic strands in the current reform agenda, drawing on sociological conceptions of embeddedness and on theories of reflexive governance. Building on a Polanyian account of the disembedding effects of the increasing commercialization of health services, we consider the prospects for re-embedding economic relationships in this field. An analysis is provided of the limits of the present legal and regulatory framework of Patient and Public Involvement (PPI) in establishing the democratic and pragmatist conditions of social learning necessary for effective embedding. We show how the attainment of reflexive governance in the public interest is dependent on such conditions, and on the capacities of patients and the public to contribute to debate and deliberation in decision making, including on fundamental policy questions such as how services are provided and by whom.

  16. Public-private Partnerships in Micro-finance: Should NGO Involvement be Restricted?

    OpenAIRE

    Roy Chowdhury, Prabal; Roy, Jaideep

    2007-01-01

    This paper examines public-private partnerships in micro-finance, whereby NGOs can help in channelizing credit to the poor, both in borrower selection, as well as in project implementation. We argue that a distortion may arise out of the fact that the private partner, i.e. the NGO, is a motivated agent. We find that whenever the project is neither too productive, nor too unproductive, reducing such distortion requires unbundling borrower selection and project implementati...

  17. Public-private Partnerships in Micro-finance: Should NGO Involvement be Restricted?

    OpenAIRE

    Roy Chowdhury, Prabal; Roy, Jaideep

    2007-01-01

    This paper examines public-private partnerships in micro-finance, whereby NGOs can help in channelizing credit to the poor, both in borrower selection, as well as in project implementation. We argue that a distortion may arise out of the fact that the private partner, i.e. the NGO, is a motivated agent. We find that whenever the project is neither too productive, nor too unproductive, reducing such distortion requires unbundling borrower selection and project implementati...

  18. Time, science and consensus: the different times involving scientific research, political decision and public opinion

    OpenAIRE

    José Aparecido; Isaac Epstein

    2010-01-01

    This essay analyses the asymmetrical relationship between the time of scientific research and the time of the different segments interested in their results, focusing mainly on necessity to establish technical consensus about the fields of science that require rigorous investigations and texts. In the last years, civil society sectors - mainly scientific journalism, legislative power, and public opinion - has shown growing interest in participating of the decision making process that regulate...

  19. Public Community Support and Involvement around Vandellos ITER (EISS-Vandellos 2002/2003). Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Sola, R.; Prades, A.; Riba, D.; Doval, E.; Munoz, J.; Garay, A.; Viladrich, C.

    2006-07-01

    The Report summarizes a year and a half research on the social perception and expectations regarding the possible siting of ITER in Vandellos carried out in the framework of the European ITER Site Studies (EISS). The aims were to examine the needs and preferences in terms of public information and communication; to explore the risks and benefits the community links to the Centre; and to analyse the local expectations concerning public participation. A methodological strategy integrating qualitative methodologies [semi-structured interviews to key informants at the local level, and to key research groups in the surrounding area, together with a focus group with local opinion leaders], and quantitative techniques [Computer Assisted Telephone Interview (CATI) applied to a sample of 400 participants] was implemented. The local community has lived with complex and high risk facilities for decades, thus local people has a strong familiarity with technological and energy production systems, but no experience with large research installations. In such a context the global opinion towards the possibility of hosting ITER was clearly favourable, and linked to a strong demand in terms of public information and participation. (Author) 19 refs.

  20. Sponsorship of physical activity programs by the sweetened beverages industry: public health or public relations?

    Science.gov (United States)

    Gómez, Luis; Jacoby, Enrique; Ibarra, Lorena; Lucumí, Diego; Hernandez, Alexandra; Parra, Diana; Florindo, Alex; Hallal, Pedro

    2011-04-01

    The growing evidence on the association between consumption of sugar-sweetened beverages, obesity and other chronic diseases has highlighted the need to implement policy actions that go beyond programs exclusively focused on individual responsibility. In order to protect their commercial goals in Latin America, the sugar-sweetened beverage industry practices intense lobbying at high government levels in several countries across the region. This strategy is accompanied by corporate social responsibility programs that fund initiatives promoting physical activity. These efforts, although appearing altruistic, are intended to improve the industry's public image and increase political influence in order to block regulations counter to their interests. If this industry wants to contribute to human well being, as it has publicly stated, it should avoid blocking legislative actions intended to regulate the marketing, advertising and sale of their products.

  1. WRKY Transcription Factors Involved in Activation of SA Biosynthesis Genes

    Directory of Open Access Journals (Sweden)

    Bol John F

    2011-05-01

    Full Text Available Abstract Background Increased defense against a variety of pathogens in plants is achieved through activation of a mechanism known as systemic acquired resistance (SAR. The broad-spectrum resistance brought about by SAR is mediated through salicylic acid (SA. An important step in SA biosynthesis in Arabidopsis is the conversion of chorismate to isochorismate through the action of isochorismate synthase, encoded by the ICS1 gene. Also AVRPPHB SUSCEPTIBLE 3 (PBS3 plays an important role in SA metabolism, as pbs3 mutants accumulate drastically reduced levels of SA-glucoside, a putative storage form of SA. Bioinformatics analysis previously performed by us identified WRKY28 and WRKY46 as possible regulators of ICS1 and PBS3. Results Expression studies with ICS1 promoter::β-glucuronidase (GUS genes in Arabidopsis thaliana protoplasts cotransfected with 35S::WRKY28 showed that over expression of WRKY28 resulted in a strong increase in GUS expression. Moreover, qRT-PCR analyses indicated that the endogenous ICS1 and PBS3 genes were highly expressed in protoplasts overexpressing WRKY28 or WRKY46, respectively. Electrophoretic mobility shift assays indentified potential WRKY28 binding sites in the ICS1 promoter, positioned -445 and -460 base pairs upstream of the transcription start site. Mutation of these sites in protoplast transactivation assays showed that these binding sites are functionally important for activation of the ICS1 promoter. Chromatin immunoprecipitation assays with haemagglutinin-epitope-tagged WRKY28 showed that the region of the ICS1 promoter containing the binding sites at -445 and -460 was highly enriched in the immunoprecipitated DNA. Conclusions The results obtained here confirm results from our multiple microarray co-expression analyses indicating that WRKY28 and WRKY46 are transcriptional activators of ICS1 and PBS3, respectively, and support this in silico screening as a powerful tool for identifying new components of stress

  2. Hemolysis-induced lethality involves inflammasome activation by heme.

    Science.gov (United States)

    Dutra, Fabianno F; Alves, Letícia S; Rodrigues, Danielle; Fernandez, Patricia L; de Oliveira, Rosane B; Golenbock, Douglas T; Zamboni, Dario S; Bozza, Marcelo T

    2014-09-30

    The increase of extracellular heme is a hallmark of hemolysis or extensive cell damage. Heme has prooxidant, cytotoxic, and inflammatory effects, playing a central role in the pathogenesis of malaria, sepsis, and sickle cell disease. However, the mechanisms by which heme is sensed by innate immune cells contributing to these diseases are not fully characterized. We found that heme, but not porphyrins without iron, activated LPS-primed macrophages promoting the processing of IL-1β dependent on nucleotide-binding domain and leucine rich repeat containing family, pyrin domain containing 3 (NLRP3). The activation of NLRP3 by heme required spleen tyrosine kinase, NADPH oxidase-2, mitochondrial reactive oxygen species, and K(+) efflux, whereas it was independent of heme internalization, lysosomal damage, ATP release, the purinergic receptor P2X7, and cell death. Importantly, our results indicated the participation of macrophages, NLRP3 inflammasome components, and IL-1R in the lethality caused by sterile hemolysis. Thus, understanding the molecular pathways affected by heme in innate immune cells might prove useful to identify new therapeutic targets for diseases that have heme release.

  3. Linking Parental Motivations for Involvement and Student Proximal Achievement Outcomes in Homeschooling and Public Schooling Settings

    Science.gov (United States)

    Ice, Christa L.; Hoover-Dempsey, Kathleen V.

    2011-01-01

    A notable increase in the number of U.S. families choosing to homeschool their children in recent years has underscored the need to develop more systematic knowledge about this approach to education. Drawing on a theoretical model of parental involvement as well as research on families' social networks, this study longitudinally examines home- and…

  4. Graduate Programs in Instructional Technology: Their Characteristics and Involvement in Public Education.

    Science.gov (United States)

    Schiffman, Shirl S.; Gansneder, Bruce M.

    1987-01-01

    Reviews survey of graduate programs in instructional technology which was conducted to determine (1) the similarities and differences among programs, and (2) their involvement in teacher education and school systems. Faculty specialization is discussed, placement of graduates is examined, and future research possibilities are suggested. (LRW)

  5. Public Involvement and Response Plan (Community Relations Plan), Presidio of San Francisco, San Francisco, California

    Science.gov (United States)

    1992-03-01

    parties of the contents of such documents at least 2 working days before their issuance. In instances where time is of the essence , coordination should...once part of the parade ground, stand two eucalyptus trees, planted on the Fourth of July, 1876 by the Army cook at the time, to commemorate the...C-35 PUBLICATION 7JjL. fUtitLjvioL U*n tcm DATE ^Grt ^0 PAGE S" Due to their short llfespans, most of the eucalyptus trees In the

  6. Involvement and structure: a qualitative study of organizational change and sickness absence among women in the public sector in Sweden.

    Science.gov (United States)

    Baltzer, Maria; Westerlund, Hugo; Backhans, Mona; Melinder, Karin

    2011-05-16

    Organizational changes in modern corporate life have become increasingly common and there are indications that they often fail to achieve their ends. An earlier study of 24,036 employees showed that those who had repeatedly been exposed to large increases in staffing during 1991-1996 had an excess risk of both long-term sickness absence and hospital admission during 1997-1999, while moderate expansion appeared to be protective. The former was most salient among female public sector employees. We used qualitative interviews to explore work environment factors underlying the impact of organizational changes (moderate and large expansions in staffing) on sickness absence from an employee perspective. We interviewed 21 strategically selected women from the earlier study using semi-structured telephone interviews focusing on working conditions during the organizational changes. We identified 22 themes which could explain the association between organizational changes and sickness absence. We then used Qualitative Comparative Analysis (QCA) to reduce the number of themes and discover patterns of possible causation. The themes that most readily explained the outcomes were Well Planned Process of Change (a clear structure for involvement of the employees in the changes), Agent of Change (an active role in the implementation of the changes), Unregulated Work (a lack of clear limits and guidelines regarding work tasks from the management and among the employees), and Humiliating Position (feelings of low status or of not being wanted at the workplace), which had been salient throughout the analytic process, in combination with Multiple Contexts (working in several teams in parallel) and Already Ill (having already had a debilitating illness at the beginning of 1991), which may indicate degree of individual exposure and vulnerability. Well Planned Process of Change, Agent of Change and Multiple Contexts are themes that were associated with low sickness absence. Unregulated

  7. Involvement and structure: A qualitative study of organizational change and sickness absence among women in the public sector in Sweden

    Directory of Open Access Journals (Sweden)

    Backhans Mona

    2011-05-01

    Full Text Available Abstract Background Organizational changes in modern corporate life have become increasingly common and there are indications that they often fail to achieve their ends. An earlier study of 24,036 employees showed that those who had repeatedly been exposed to large increases in staffing during 1991-1996 had an excess risk of both long-term sickness absence and hospital admission during 1997-1999, while moderate expansion appeared to be protective. The former was most salient among female public sector employees. We used qualitative interviews to explore work environment factors underlying the impact of organizational changes (moderate and large expansions in staffing on sickness absence from an employee perspective. Method We interviewed 21 strategically selected women from the earlier study using semi-structured telephone interviews focusing on working conditions during the organizational changes. We identified 22 themes which could explain the association between organizational changes and sickness absence. We then used Qualitative Comparative Analysis (QCA to reduce the number of themes and discover patterns of possible causation. Results The themes that most readily explained the outcomes were Well Planned Process of Change (a clear structure for involvement of the employees in the changes, Agent of Change (an active role in the implementation of the changes, Unregulated Work (a lack of clear limits and guidelines regarding work tasks from the management and among the employees, and Humiliating Position (feelings of low status or of not being wanted at the workplace, which had been salient throughout the analytic process, in combination with Multiple Contexts (working in several teams in parallel and Already Ill (having already had a debilitating illness at the beginning of 1991, which may indicate degree of individual exposure and vulnerability. Well Planned Process of Change, Agent of Change and Multiple Contexts are themes that were

  8. FAMILY INVOLVEMENT ACTIVITIES AT PRESCHOOL EDUCATIONAL INSTITUTIONS: CASE OF DENIZLI PROVINCE

    Directory of Open Access Journals (Sweden)

    Hülya GÜLAY OGELMAN

    2014-06-01

    Full Text Available The purpose of this study is to investigate family involvement activities at preschool educational institutions in province of Denizli. 25 female teachers working at preschool educational institutions under Ministry of National Education in city centre of Denizli were included in the study. The results revealed that while a great majority of 32 family involvement activities included in the questionnaire (parents' corner, posters, education board, communication board, brochures, booklets, periodicals-newspapers, newsletters, correspondences, photographs, phone/ internet calls, video/tape records, conferences, home visits, article box, request box, parents' libraries, family involvement to non-classroom activities, diaries, family involvement into management and decision-making process, group meeting weren’t performed, 11 activities were implemented. While 4 of 11 activities were performed by all teachers, there were teachers who didn't perform 7 family involvement activities (parents' meetings, individual interview, development reports, collective files, involvement to classroom activities, invitation of parents to the school in special occasions, activities held at home. Considering the reasons why twenty two family involvement activities were not performed; lack of space, time and possibilities was the most frequent reason. Home visits took place on the top among family involvement activities the teachers had difficulties at most. The individual interviews were among activities conducted by the teachers in the easiest/ comfortable way.

  9. Examining the Link Between Public Transit Use and Active Commuting

    Directory of Open Access Journals (Sweden)

    Melissa Bopp

    2015-04-01

    Full Text Available Background: An established relationship exists between public transportation (PT use and physical activity. However, there is limited literature that examines the link between PT use and active commuting (AC behavior. This study examines this link to determine if PT users commute more by active modes. Methods: A volunteer, convenience sample of adults (n = 748 completed an online survey about AC/PT patterns, demographic, psychosocial, community and environmental factors. t-test compared differences between PT riders and non-PT riders. Binary logistic regression analyses examined the effect of multiple factors on AC and a full logistic regression model was conducted to examine AC. Results: Non-PT riders (n = 596 reported less AC than PT riders. There were several significant relationships with AC for demographic, interpersonal, worksite, community and environmental factors when considering PT use. The logistic multivariate analysis for included age, number of children and perceived distance to work as negative predictors and PT use, feelings of bad weather and lack of on-street bike lanes as a barrier to AC, perceived behavioral control and spouse AC were positive predictors. Conclusions: This study revealed the complex relationship between AC and PT use. Further research should investigate how AC and public transit use are related.

  10. Predicting involvement in prison gang activity: street gang membership, social and psychological factors.

    Science.gov (United States)

    Wood, Jane L; Alleyne, Emma; Mozova, Katarina; James, Mark

    2014-06-01

    The aim of this study was to examine whether street gang membership, psychological factors, and social factors such as preprison experiences could predict young offenders' involvement in prison gang activity. Data were collected via individual interviews with 188 young offenders held in a Young Offenders Institution in the United Kingdom. Results showed that psychological factors such as the value individuals attached to social status, a social dominance orientation, and antiauthority attitudes were important in predicting young offenders' involvement in prison gang activity. Further important predictors included preimprisonment events such as levels of threat, levels of individual delinquency, and levels of involvement in group crime. Longer current sentences also predicted involvement in prison gang activity. However, street gang membership was not an important predictor of involvement in prison gang activity. These findings have implications for identifying prisoners involved in prison gang activity and for considering the role of psychological factors and group processes in gang research.

  11. Findings of an evaluation of public involvement programs associated with the development of a Land and Resource Management Plan for the Ouachita National Forest

    Energy Technology Data Exchange (ETDEWEB)

    Holthoff, M.G. [Pacific Northwest Lab., Richland, WA (United States); Howell, R.E. [Washington State Univ., Pullman, WA (United States)

    1993-08-01

    Federal regulations require the United States Forest Service (USFS) to integrate public input and values into decisions concerning land and resource management planning. The USFS has typically relied on traditional methods of involving the public, whereby public access and input to policy development are unilaterally controlled by the agency. Because of the highly political nature of land and resource management planning, such technocratic forms of public involvement and decision-making appear to be proving ineffective. This paper describes and evaluates two public involvement programs associated with the Ouachita National Forest`s (ONF) lengthy forest planning process. The research consisted of personal interviews with key program leaders and knowledgeable citizen participants, collection of secondary data, and a survey of citizen participants. Because of controversial planning decisions made during an initial planning process, the ONF was forced to re-enter the planning process in order to address unresolved planning issues and to conduct a more effective public involvement program. The supplemental planning process also resulted in a considerable degree of public contention. The survey revealed that although citizen participants were somewhat more satisfied with the supplemental public involvement program relative to the initial program, neither program was viewed as satisfactory. The findings of the study suggest that in order to be more effective, USFS public involvement programs should be more responsive to public concerns and conducted in adherence to principles of collaborative planning.

  12. Collaboration and Communication as Effective Strategies for Parent Involvement in Public Schools

    Science.gov (United States)

    Mestry, Raj; Grobler, Bennie

    2007-01-01

    In South African educational literature and educational research, the influence of the home and family environment on school achievement has not received the attention it deserves. The study under review shows that parents who play an active role in the homework and study programmes of their children contribute to their good performance in…

  13. 5 CFR 1215.24 - Claims involving criminal activity or misconduct.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Claims involving criminal activity or misconduct. 1215.24 Section 1215.24 Administrative Personnel MERIT SYSTEMS PROTECTION BOARD ORGANIZATION AND PROCEDURES DEBT MANAGEMENT Claims Collection § 1215.24 Claims involving criminal activity or misconduct....

  14. Ego Strength Development of Adolescents Involved in Adult-Sponsored Structured Activities.

    Science.gov (United States)

    Markstrom, Carol A.; Li, Xaioming; Blackshire, Shana L.; Wilfong, Juanita J.

    2005-01-01

    A psychosocial conception of ego strengths is presented in relation to adolescent involvement in adult-sponsored structured youth activities. Five-hundred and seventeen high school students completed measures on their involvement in structured activities and on 8 ego strengths. Gender, age, and SES were controlled in a MANCOVA procedure and it was…

  15. Promoting better health through public transit use : another step towards active, sustainable transportation

    Energy Technology Data Exchange (ETDEWEB)

    Noxon, G. [Noxon Associates Ltd., Ottawa, ON (Canada)

    2001-07-01

    A study was conducted on behalf of the Canadian Urban Transit Association and the Federation of Canadian Municipalities, aimed at determining the contribution of public transit to public health in Canada. Health and transportation are linked together in their impact on air quality, climate change and safety, to name a few. The author defined sustainable transportation, limited growth, modal shift and modal efficiency. The benefits to be derived from sustainable transportation include health, with the emphasis being placed on urban transportation. Transportation in Toronto causes 90 per cent of carbon dioxide emissions, 83 per cent of nitrogen oxide emissions, and 60 per cent of sulphur dioxide emissions. Air quality is vastly improved and pollution reduced through the use of public transit. Alternative fuels, such as clean diesel, natural gas and biomass pollute a lot less. The use of auto and urban travel represent major sources of greenhouse gases and have an effect on global climate change. Some of the measures being considered involve the use of fare technologies, tax-exempt transit benefits, pricing strategies, service improvements, vehicle/fuel technologies. Road safety has improved but vehicle accidents still represent the major cause of death among young people. Canadians are not active enough, and physical activity is critical to good health. It was recommended that walking and cycling be used for short trips. Health also improves with income and social standing. Low income families end up spending more on transportation than they do on food. Some of the challenges facing equity in access to public transit are route elimination, fare increases, and paratransit demand. More research is needed to better address public transit contribution to public health, especially air quality, climate change, safety, physical activity (multimodal lifestyles and trips) and equity of access. figs.

  16. The Necessity of Public Relations for Sustainable Mining Activities

    Science.gov (United States)

    Lee, Hyunbock; Ji, Sangwoo

    2015-04-01

    other hand, in the survey to determine what the greatest difficulties of the current mining activities, 54% of mining companies chose environmental regulations, 26% of mining companies chose conflicts between mine area residents and mining companies. Environmental regulations are may defined as the greatest difficulty of current mining activities. But most of environmental regulation's problems are caused by frictions with residents, because all of South Korean mines are very close to villages. So, the biggest difficulty of mining activities can be defined conflicts between residents and mining companies. Moreover, general people in South Korea including some mining engineers recognize the mining industry as a declined and pollution industry. Without clear understanding of mining activities, any mine developments and policies related to mining activities cannot be made by rational discussions. And, if their recognition is not formed in a rational way, it will be turned to extreme fear or blind hatred. Therefore, to understand mining activities correctly, the effective public relations strategy is necessary such as corporate advertisements or public advertisements.

  17. Public involvement in suicide prevention: understanding and strengthening lay responses to distress

    Directory of Open Access Journals (Sweden)

    Belam Judith

    2009-08-01

    Full Text Available Abstract Background The slogan "Suicide prevention is everyone's business" has been used in a number of campaigns worldwide in recent years, but most research into suicide prevention has focused on the role of medical professionals in identifying and managing risk. Little consideration has been given to the role that lay people can play in suicide prevention, or to the resources they need in order to do so. The majority of people who take their own lives are not under the care of specialist mental health services, and around half have not had recent contact with their general practitioner. These individuals are not known to be 'at risk' and there is little or no opportunity for clinical intervention. Family members and friends may be the only ones to know that a person is troubled or distressed, and their capacity to recognise, assess and respond to that distress is therefore vitally important. This study aims to discover what the suicidal process looks like from the point of view of relatives and friends and to gain insight into the complex and difficult judgements that people have to make when trying to support a distressed individual. Methods/Design The study uses qualitative methods to build up a detailed picture of 15–20 completed suicides, aged 18–34. Data are gathered by means of in-depth interviews with relatives, friends and others who knew the deceased well. In each case, as many informants as possible are sought using a purposive snowballing technique. Interviews focus on the family and social network of the deceased, the ways in which relatives and friends interpreted and responded to his/her distress, the potential for intervention that may have existed within the lay network and the knowledge, skills and other resources that would have helped members to support the distressed individual more effectively. Discussion The study will inform interventions to promote public mental health awareness and will provide a basis on which to

  18. Thoughts on the development of active regional public health systems.

    Science.gov (United States)

    Reis, Ademar Arthur Chioro Dos; Sóter, Ana Paula Menezes; Furtado, Lumena Almeida Castro; Pereira, Silvana Souza da Silva

    2017-04-01

    Decentralization and regionalization are strategic themes for reforms in the health system. This paper analyzes the complex process of health regionalization being developed in Brazil. This paper identifies that the normative framework from the Brazilian National Health System, SUS has made advances with respect to its institutionalization and overcoming the initial centrality involved in municipalization. This has strengthened the development of regionalization and the intergovernmental agreement on health but the evidence points to the need to promote a revision. Based on document analysis, literature review and the views given by the authors involved in management in SUS as well as generating radically different views, the challenges for the construction of a regionalization that is active, is debated. We also discuss: its relations with planning and the dimensioning of service networks, the production of active care networks and shared management spaces, the inter-federative agreements and regional regulations, the capacity to coordinate regional systems and financing and the impact of the political dimension and electoral cycles. Regionalization (and SUS itself) is an open book, therefore ways and possibilities on how to maintain an active form of regionalization can be recommended.

  19. Corporate political activity of the dairy industry in France: an analysis of publicly available information.

    Science.gov (United States)

    Mialon, Melissa; Mialon, Jonathan

    2017-09-01

    In the present study, we used a structured approach based on publicly available information to identify the corporate political activity (CPA) strategies of three major actors in the dairy industry in France. We collected publicly available information from the industry, government and other sources over a 6-month period, from March to August 2015. Data collection and analysis were informed by an existing framework for classifying the CPA of the food industry. Setting/Subjects Our study included three major actors in the dairy industry in France: Danone, Lactalis and the Centre National Interprofessionnel de l'Economie Laitière (CNIEL), a trade association. During the period of data collection, the dairy industry employed CPA practices on numerous occasions by using three strategies: the 'information and messaging', the 'constituency building' and the 'policy substitution' strategies. The most common practice was the shaping of evidence in ways that suited the industry. The industry also sought involvement in the community, establishing relationships with public health professionals, academics and the government. Our study shows that the dairy industry used several CPA practices, even during periods when there was no specific policy debate on the role of dairy products in dietary guidelines. The information provided here could inform public health advocates and policy makers and help them ensure that commercial interests of industry do not impede public health policies and programmes.

  20. Mapping the impact of patient and public involvement on health and social care research: a systematic review.

    Science.gov (United States)

    Brett, Jo; Staniszewska, Sophie; Mockford, Carole; Herron-Marx, Sandra; Hughes, John; Tysall, Colin; Suleman, Rashida

    2014-10-01

    There is an increasing international interest in patient and public involvement (PPI) in research, yet relatively little robust evidence exists about its impact on health and social care research. To identify the impact of patient and public involvement on health and social care research. A systematic search of electronic databases and health libraries was undertaken from 1995 to 2009. Data were extracted and quality assessed utilizing the guidelines of the NHS Centre for Reviews and Dissemination 2009 and the Critical Appraisal Skills Programme (CASP). Grey literature was assessed using the Dixon-Woods et al. (2005) checklist. All study types that reported the impact PPI had on the health and/or social care research study. A total of 66 studies reporting the impact of PPI on health and social care research were included. The positive impacts identified enhanced the quality and appropriateness of research. Impacts were reported for all stages of research, including the development of user-focused research objectives, development of user-relevant research questions, development of user-friendly information, questionnaires and interview schedules, more appropriate recruitment strategies for studies, consumer-focused interpretation of data and enhanced implementation and dissemination of study results. Some challenging impacts were also identified. This study provides the first international evidence of PPI impact that has emerged at all key stages of the research process. However, much of the evidence base concerning impact remains weak and needs significant enhancement in the next decade. © 2012 John Wiley & Sons Ltd.

  1. Activity-Based Costing in the Public Sector

    Directory of Open Access Journals (Sweden)

    Athanasios Vazakidis

    2010-01-01

    Full Text Available Problem statement: In the modern economic environment, the Public Sector aims at the continuous improvement of quality of the provided services. Thus, detailed information with regard to the cost of services is essential along with capable management to take advantage of this information. Approach: The study discussed the basic beginnings, the processes of activity-based costing and whether this costing method can be applied in the Public Sector, where the need for precise cost estimating information increases continuously. Results: It referred to the structure of a Greek Prefecture, with all the organized divisions and departments. At first, the new method of cost accounting is analyzed as mentioned in the international bibliography. Thereafter, the advantages of this method were pointed and then, follow the application in a specific Department of the prefecture where the results were delivered to the Administration of department under review, for the decision-making. Conclusion: Having analyzed the department of the prefecture, the management can depend on the results to comment on the study done and decide on future plans.

  2. [Psychological aspects of public activity of a forensic medical examiner].

    Science.gov (United States)

    Bashkireva, E A; Buromskiĭ, I V

    2009-01-01

    In the recent years, professional activity of forensic medical examiners has been gaining publicity which necessitates knowledge of individual psychologic personality traits, the ability to effectively communicate, and high vocational culture on the part of each specialist. The specific character of professional contacts of a forensic medical expert is self-evident taking into consideration that he (she) has to deal with a great variety of persons including law enforcement officials, law breakers and criminal offence victims, men and women, young and aged people, representatives of different social groups, subjects in a specific emotional state, etc. In order to organize efficacious cooperation with all these individuals, the expert must develop high communicative competence, possess knowledge of psychology of communication, abilities and skills necessary for the establishment and maintenance of professional and business contacts.

  3. Data publication activities in the Natural Environment Research Council

    Science.gov (United States)

    Leadbetter, A.; Callaghan, S.; Lowry, R.; Moncoiffé, G.; Donnegan, S.; Pepler, S.; Cunningham, N.; Kirsch, P.; Ault, L.; Bell, P.; Bowie, R.; Harrison, K.; Smith-Haddon, B.; Wetherby, A.; Wright, D.; Thorley, M.

    2012-04-01

    The Natural Environment Research Council (NERC) is implementing its Science Information Strategy in order to provide a world class service to deliver integrated data for earth system science. One project within this strategy is Data Citation and Publication, which aims to put the promotion and recognition stages of the data lifecycle into place alongside the traditional data management activities of NERC's Environmental Data Centres (EDCs). The NERC EDCs have made a distinction between the serving of data and its publication. Data serving is defined in this case as the day-to-day data management tasks of: • acquiring data and metadata from the originating scientists; • metadata and format harmonisation prior to database ingestion; • ensuring the metadata is adequate and accurate and that the data are available in appropriate file formats; • and making the data available for interested parties. Whereas publication: • requires the assignment of a digital object identifier to a dataset which guarantees that an EDC has assessed the quality of the metadata and the file format and will maintain an unchanged version of the data for the foreseeable future • requires the peer-review of the scientific quality of the data by a scientist with knowledge of the scientific domain in which the data were collected, using a framework for peer-review of datasets such as that developed by the CLADDIER project. • requires collaboration with journal publishers who have access to a well established peer-review system The first of these requirements can be managed in-house by the EDCs, while the remainder require collaboration with the wider scientific and publishing communities. It is anticipated that a scientist may achieve a lower level of academic credit for a dataset which is assigned a DOI but does not follow through to the scientific peer-review stage, similar to publication in a report or other non-peer reviewed publication normally described as grey literature, or

  4. Inclusive public participation in health: Policy, practice and theoretical contributions to promote the involvement of marginalised groups in healthcare.

    Science.gov (United States)

    de Freitas, Cláudia; Martin, Graham

    2015-06-01

    Migrants and ethnic minorities are under-represented in spaces created to give citizens voice in healthcare governance. Excluding minority groups from the health participatory sphere may weaken the transformative potential of public participation, (re)producing health inequities. Yet few studies have focused on what enables involvement of marginalised groups in participatory spaces. This paper addresses this issue, using the Participation Chain Model (PCM) as a conceptual framework, and drawing on a case study of user participation in a Dutch mental health advocacy project involving Cape Verdean migrants. Data collection entailed observation, documentary evidence and interviews with Cape Verdeans affected by psychosocial problems (n = 20) and institutional stakeholders (n = 30). We offer practice, policy and theoretical contributions. Practically, we highlight the importance of a proactive approach providing minorities and other marginalised groups with opportunities and incentives that attract, retain and enable them to build and release capacity through involvement. In policy terms, we suggest that both health authorities and civil society organisations have a role in creating 'hybrid' spaces that promote the substantive inclusion of marginalised groups in healthcare decision-making. Theoretically, we highlight shortcomings of PCM and its conceptualisation of users' resources, suggesting adaptations to improve its conceptual and practical utility. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Black youth's personal involvement in the HIV/AIDS issue: does the public service announcement still work?

    Science.gov (United States)

    Keys, Truman R; Morant, Kesha M; Stroman, Carolyn A

    2009-03-01

    Recent public service announcements (PSAs) directed toward Black youth utilize various formats and appeals to stimulate a motivated cognitive process that engenders personal involvement in the HIV/AIDS issue. The Elaboration Likelihood Model (ELM) by Petty and Cacioppo argues that engagement with messages that consist of substantive content causes the audience member to critically analyze the message, which can produce awareness and attitude change. An efficient way to add emphasis to the message and seize the attention of the target audience is to insert the message into an entertainment context. Our study attempted to analyze the impact of the peripheral cue, character appeal, on audience members' attitude change in response to analyzing high- and low-involvement message content. A2 x 4 factorial design was used, with message involvement (high/low) and character appeal (White/Black and celebrity/noncelebrity) as independent variables. The findings showed that celebrity status is the salient factor, with source perception inducing attitude change as a main effect or in an interaction effect with high- and low message content.

  6. Parent Involvement in Early Childhood Special Education: Selected Activities for Preschool Teachers.

    Science.gov (United States)

    Carlson, Betty Clark

    The manual is designed to provide special education preschool teachers with a guide for parent involvement activities. The guide presents 32 activities divided into three topical areas: (1) communicating with parents (orientation packet, newsletter, school-home notebook, bulletin board for parents); (2) resource activities (field trips, home…

  7. 16 CFR 1031.5 - Criteria for Commission involvement in voluntary standards activities.

    Science.gov (United States)

    2010-01-01

    ... Commission involvement in the development of voluntary safety standards for consumer products: (a) The... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Criteria for Commission involvement in voluntary standards activities. 1031.5 Section 1031.5 Commercial Practices CONSUMER PRODUCT...

  8. Autonomous motivation: involvement in physical activity, and perceived sport competence: structural and mediator models.

    Science.gov (United States)

    Bagøien, Tor Egil; Halvari, Hallgeir

    2005-02-01

    Students in upper secondary school (N = 231, M = 16.6 yr., SD = 1.6) were tested on involvement in physical activity, perceived sport competence, using the Perceived Competence Scale of Harter, and motivational regulation on the Self-regulation Questionnaire of Ryan and Connell. Correlations were positive among involvement in physical activity, autonomous motivation, and perceived sport competence. A hypothetical model indicated that autonomous motivation mediates the relation between perceived sport competence and involvement in physical activity. Although LISREL analysis supported this mediation, the best model fit of the data supported a structural model with involvement in physical activity (R2 = .63) to mediate between autonomous motivation and perceived competence (R2 = .47). Results are interpreted and discussed in terms of self-determination theory.

  9. 78 FR 57818 - Commission Participation and Commission Employee Involvement in Voluntary Standards Activities

    Science.gov (United States)

    2013-09-20

    ... From the Federal Register Online via the Government Publishing Office CONSUMER PRODUCT SAFETY COMMISSION 16 CFR Part 1031 Commission Participation and Commission Employee Involvement in Voluntary Standards Activities AGENCY: Consumer Product Safety Commission. ACTION: Notice of proposed...

  10. Moving from rational to normative ideologies of control over public involvement: A case of continued managerial dominance.

    Science.gov (United States)

    Croft, Charlotte; Currie, Graeme; Staniszewska, Sophie

    2016-08-01

    Public Involvement (PI) is a strategic priority in global healthcare settings, yet can be seen as peripheral during decision making processes. Whilst extant research acknowledges variations in how policy is translated into practice, the majority attribute it to the limiting influence of professional hierarchies on the perceived 'legitimacy' of PI. Drawing on examples of three commissioning organisations within the English NHS, we outline how the variance in policy implementation for PI can be attributed to influence from the managers rather than professionals. In doing so we explore how rational ideologies of managerial control negatively impact PI. However, we also illustrate how PI alluded to in policy can be more successfully realised when organisational managers enact normative ideologies of control. Notwithstanding this assertion, we argue managerial domination exists even in the case of normative ideologies of control, to the detriment of more radical PI in service development.

  11. Constraints on leisure time physical activity at a public university

    Directory of Open Access Journals (Sweden)

    Kubilay Öcal

    2014-09-01

    Full Text Available This study focuses on understanding constraints on leisure time physical activity (LTPA on a university campus. The survey study was conducted with public university students (n=563 living in dormitories. The 38-item, 8-dimension Leisure Time Physical Activity Constraints (LTPA-C Scale was used to investigate factors limiting LTPA. Age, gender, working status (i.e. part-time, non-working, program type (i.e. morning education, evening education, relationship status (i.e. in a relationship, not in a relationship, monthly expenses and body mass index (BMI category (i.e. underweight, normal weight, overweight, obese are key variables believed to affect LTPA-C. An initial confirmatory factor analysis was conducted to validate the structure of the scale, and frequency analysis, Pearson’s Correlation and t-tests were conducted to analyze the survey responses. Results showed the hierarchy of constraints for males (from high to low to be as follows: society, income, time, facility, willpower, skill perception, family, body perception. The hierarchy was nearly identical for females, except ‘willpower’ was found to be a greater constraint than ‘facility’; moreover, the differences in the rates at which males and females perceived ‘facility’ and ‘willpower’ to be constraints were statistically significant.The study findings indicate that by taking steps to improve the infrastructure of university campus facilities and organize group activities, university management can provide motivation and social support that can help to increase university student participation in LTPA.

  12. Health benefits of serious involvement in leisure activities among older Korean adults

    Science.gov (United States)

    Kim, Junhyoung; Yamada, Naoko; Heo, Jinmoo; Han, Areum

    2014-01-01

    The existing literature suggests that serious engagement in leisure activities leads to happiness, life satisfaction, and successful aging among older adults. This qualitative study was used to examine the benefits of serious involvement in leisure activities among older Korean adults who were members of a sports club. Using an analytic data analysis, we identified three main themes associated with the benefits of serious engagement in leisure activities: 1) the experience of psychological benefits, 2) the creation of social support, and 3) the enhancement of physical health. These themes indicate that, through serious involvement in certain physical activities, participants gain various health benefits, which may contribute to successful aging. PMID:25059979

  13. Health benefits of serious involvement in leisure activities among older Korean adults

    Directory of Open Access Journals (Sweden)

    Junhyoung Kim

    2014-07-01

    Full Text Available The existing literature suggests that serious engagement in leisure activities leads to happiness, life satisfaction, and successful aging among older adults. This qualitative study was used to examine the benefits of serious involvement in leisure activities among older Korean adults who were members of a sports club. Using an analytic data analysis, we identified three main themes associated with the benefits of serious engagement in leisure activities: 1 the experience of psychological benefits, 2 the creation of social support, and 3 the enhancement of physical health. These themes indicate that, through serious involvement in certain physical activities, participants gain various health benefits, which may contribute to successful aging.

  14. Be active together: supporting physical activity in public housing communities through women-only programs.

    Science.gov (United States)

    Marinescu, Luiza G; Sharify, Denise; Krieger, James; Saelens, Brian E; Calleja, Jeniffer; Aden, Ayaan

    2013-01-01

    Low-income and minority groups in the United States have low levels of physical activity that contribute to health inequities. In public housing communities, both built and social environments are key factors that impact residents' physical activity levels. To develop and evaluate women-only physical activity programs that provide women from cultures in which physical activity in mixed-gender settings is not acceptable (e.g., Muslim women) with physical activity opportunities. We describe the use of community-based participatory research (CBPR) process and evaluation feedback from our initial research and evaluation phases, including focus groups, to shape interventions. Active community engagement in all phases of research, including cultural tailoring of interventions, and decisions about location and affordability, was critical. Implementing interventions in public housing is feasible, but requires frequent feedback from residents and correction. The use of CBPR resulted in the implementation of a successful, culturally appropriate set of physical activity interventions, specifically for Muslim Somali women. Housing authorities should consider incorporating recreational facilities on site and women-only opportunities to provide venues for physical activity.

  15. 46 CFR 503.34 - Annual report of public information request activity.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 9 2010-10-01 2010-10-01 false Annual report of public information request activity... PUBLIC INFORMATION Requests for Records Under the Freedom of Information § 503.34 Annual report of public information request activity. (a) On or before February 1 of each year, the Commission shall submit to the...

  16. 78 FR 73863 - Public Availability of General Services Administration FY 2013 Federal Activities Inventory...

    Science.gov (United States)

    2013-12-09

    ... ADMINISTRATION Public Availability of General Services Administration FY 2013 Federal Activities Inventory Reform (FAIR) Act Inventory AGENCY: General Services Administration (GSA). ACTION: Notice of public... the Federal Activities Inventory Reform (FAIR) Act of 1998, Public Law 105-270, and Office...

  17. German National Galileo Public Regulated Service (PRS) Testing Activities

    Science.gov (United States)

    Habrich, Heinz; Söhne, Wolfgang

    2013-04-01

    The European Global Navigation System (GNSS) Galileo is going to be established in the near future. Currently, four satellites are in place forming the In-Orbit-Testing (IOT) phase. Within the next years, the constellation will be filled. Full Operational Capability (FOC) will be reached 2019. Beside the Open Service (OS) which is comparable to other OS of existing GNSS, e.g., GPS C/A, there is a so-called Public Regulated Service (PRS) included in the IOT satellites already. The PRS will have improved robustness, i.e. robust signals which will be resistant against involuntary interferences, jamming and spoofing. The PRS signal is encrypted and there will be a restricted access to authorized users, e.g. safety and emergency services, authorities with security task, critical infrastructure organizations etc. The access to the PRS which will be controlled through a special key management will be managed and supervised within the European Union (EU) Member States (MS) by national authorities, the Competent PRS Authority (CPA). But a set of Common Minimum Standards (CMS) will define the minimum requirements applicable to each PRS participant. Nevertheless, each MS is responsible for its national key management. This presentation will inform about the testing activities for Galileo PRS in Germany. The coarse concept for the testing is explained, the schedule is outlined. Finally, the paper will formulate some expectations to the Galileo PRS, e.g. for international cooperation.

  18. Objective Assessment of Physical Activity: Classifiers for Public Health.

    Science.gov (United States)

    Kerr, Jacqueline; Patterson, Ruth E; Ellis, Katherine; Godbole, Suneeta; Johnson, Eileen; Lanckriet, Gert; Staudenmayer, John

    2016-05-01

    Walking for health is recommended by health agencies, partly based on epidemiological studies of self-reported behaviors. Accelerometers are now replacing survey data, but it is not clear that intensity-based cut points reflect the behaviors previously reported. New computational techniques can help classify raw accelerometer data into behaviors meaningful for public health. Five hundred twenty days of triaxial 30-Hz accelerometer data from three studies (n = 78) were employed as training data. Study 1 included prescribed activities completed in natural settings. The other two studies included multiple days of free-living data with SenseCam-annotated ground truth. The two populations in the free-living data sets were demographically and physical different. Random forest classifiers were trained on each data set, and the classification accuracy on the training data set and that applied to the other available data sets were assessed. Accelerometer cut points were also compared with the ground truth from the three data sets. The random forest classified all behaviors with over 80% accuracy. Classifiers developed on the prescribed data performed with higher accuracy than the free-living data classifier, but these did not perform as well on the free-living data sets. Many of the observed behaviors occurred at different intensities compared with those identified by existing cut points. New machine learning classifiers developed from prescribed activities (study 1) were considerably less accurate when applied to free-living populations or to a functionally different population (studies 2 and 3). These classifiers, developed on free-living data, may have value when applied to large cohort studies with existing hip accelerometer data.

  19. Public and Private Activity in Commercial TV Broadcasting

    OpenAIRE

    Hansen, Bodil O.; Keiding, Hans

    2006-01-01

    We consider a model of commercial television market, where private broadcasters coexist with a public television broadcaster. Assuming that the public TV station follows a policy of Ramsey pricing whereas the private stations are profit maximizers, we consider the equilibria in this market and compare with a situation where the public station is privatized and acts as another private TV broadcaster. A closer scrutiny of the market for commercial television leads to a distinction between targe...

  20. The effects of communication techniques on public relation activities: A sample of hospitality business

    OpenAIRE

    Şirvan Şen Demir

    2011-01-01

    Nowadays, firms who give importance to public relations have been increasing rapidly in numbers. All modern firms either found public relations department in their body to deal with public relations operations or outsource this activity to consultants in order to communicate with target populations. Among the firms in tourism sector, hospitality companies are the ones that use public relations the most. The purpose of this study is to investigate the communication techniques in public relatio...

  1. Effective public involvement in the HoST-D Programme for dementia home care support: From proposal and design to methods of data collection (innovative practice).

    Science.gov (United States)

    Giebel, Clarissa; Roe, Brenda; Hodgson, Anthony; Britt, David; Clarkson, Paul

    2017-01-01

    Public involvement is an important element in health and social care research. However, it is little evaluated in research. This paper discusses the utility and impact of public involvement of carers and people with dementia in a five-year programme on effective home support in dementia, from proposal and design to methods of data collection, and provides a useful guide for future research on how to effectively involve the public. The Home SupporT in Dementia (HoST-D) Programme comprises two elements of public involvement, a small reference group and a virtual lay advisory group. Involving carers and people with dementia is based on the six key values of involvement - respect, support, transparency, responsiveness, fairness of opportunity, and accountability. Carers and people with dementia gave opinions on study information, methods of data collection, an economic model, case vignettes, and a memory aid booklet, which were all taken into account. Public involvement has provided benefits to the programme whilst being considerate of the time constraints and geographical locations of members.

  2. 40 CFR 13.5 - Claims involving criminal activities or misconduct.

    Science.gov (United States)

    2010-07-01

    ... misconduct. 13.5 Section 13.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CLAIMS COLLECTION STANDARDS General § 13.5 Claims involving criminal activities or misconduct. (a) The Administrator will refer cases of suspected criminal activity or misconduct to the EPA Office of Inspector...

  3. Middle-Class Parental Involvement in the Summer Activities of Four Elementary Students: A Qualitative Study

    Science.gov (United States)

    Ballard, Iva B.; Chappell, Manya; Johnson, Susan; Ngassam, Marlise DePaul

    2013-01-01

    In this study, we explore middle-class parental involvement in summer activities of four elementary students. Many researchers discuss summer programs initiated by institutions, but fail to explain how parents' availability, experiences, and related criteria affect student summer activities. From our interviews, observations, and artifacts, we…

  4. A Study of Lipscomb University Students' Internet Use and Involvement in Extracurricular Activities

    Science.gov (United States)

    Smith, Samuel Aarron

    2010-01-01

    The purpose of this study was to analyze Lipscomb University students' Internet use and involvement in extracurricular activities. A survey of students at Lipscomb University was conducted. As confirmed by the data the research was able to determine that the type of extracurricular activity a student participates in most often is related to the…

  5. Marketing Informal Education Institutions in Israel: The Centrality of Customers' Active Involvement in Service Development

    Science.gov (United States)

    Oplatka, Izhar

    2004-01-01

    The current paper outlines a unique marketing perspective that prevails in some informal education institutions in Israel parallel with "traditional modes of marketing", such as promotion, public relations and the like. Based on a case study research in five community centres, a service development based on active participation of the…

  6. HCI public policy activities in 2012: a 10-country discussion

    NARCIS (Netherlands)

    Lazar, Jonathan; Abascal, Julio; Davis, Janet; Evers, Vanessa; Gulliksen, Jan; Jorge, Joaquim; McEwan, Tom; Paterno, Fabio; Persson, Hans; Prates, Raquel; von Axelson, Hans; Winckler, Macro; Wulf, Volker

    Public policy increasingly plays a role in influencing the work that we do as HCI researchers, interaction designers, and practitioners. “Public policy‿ is a broad term that includes both government policy and policy within non-governmental organizations, such as standards bodies. The Interacting

  7. Passion and Preparation in the Basic Course: The Influence of Students' Ego-Involvement with Speech Topics and Preparation Time on Public-Speaking Grades

    Science.gov (United States)

    Mazer, Joseph P.; Titsworth, Scott

    2012-01-01

    Authors of basic public-speaking course textbooks frequently encourage students to select speech topics in which they have vested interest, care deeply about, and hold strong opinions and beliefs. This study explores students' level of ego-involvement with informative and persuasive speech topics, examines possible ego-involvement predictors of…

  8. Passion and Preparation in the Basic Course: The Influence of Students' Ego-Involvement with Speech Topics and Preparation Time on Public-Speaking Grades

    Science.gov (United States)

    Mazer, Joseph P.; Titsworth, Scott

    2012-01-01

    Authors of basic public-speaking course textbooks frequently encourage students to select speech topics in which they have vested interest, care deeply about, and hold strong opinions and beliefs. This study explores students' level of ego-involvement with informative and persuasive speech topics, examines possible ego-involvement predictors of…

  9. Public and Private Activity in Commercial TV Broadcasting

    DEFF Research Database (Denmark)

    Olai Hansen, Bodil; Keiding, Hans

    2006-01-01

    We consider a model of commercial television market, where private broadcasters coexist with a public television broadcaster. Assuming that the public TV station follows a policy of Ramsey pricing whereas the private stations are profit maximizers, we consider the equilibria in this market...... and compare with a situation where the public station is privatized and acts as another private TV broadcaster. A closer scrutiny of the market for commercial television leads to a distinction between target rating points, which are the prime unit of account in TV advertising, and net coverage, which...... is the final goal of advertisers. Working with net coverage as the fundamental concept, we exploit the models of competition between public and private price and quantity in order to show that privatization of the public TV station entails a welfare loss and results in TV advertising becoming more expensive...

  10. A multistate examination of partnership activity among local public health systems using the National Public Health Performance Standards.

    Science.gov (United States)

    Barnes, Priscilla A; Curtis, Amy B; Hall-Downey, Laura; Moonesinghe, Ramal

    2012-01-01

    This study examines whether partnership-related measures in the second version of the National Public Health Performance Standards (NPHPS) are useful in evaluating level of activity as well as identifying latent constructs that exist among local public health systems (LPHSs). In a sample of 110 LPHSs, descriptive analysis was conducted to determine frequency and percentage of 18 partnership-related NPHPS measures. Principal components factor analysis was conducted to identify unobserved characteristics that promote effective partnerships among LPHSs. Results revealed that 13 of the 18 measures were most frequently reported at the minimal-moderate level (conducted 1%-49% of the time). Coordination of personal health and social services to optimize access (74.6%) was the most frequently reported measure at minimal-moderate levels. Optimal levels (conducted >75% of the time) were reported most frequently in 2 activities: participation in emergency preparedness coalitions and local health departments ensuring service provision by working with state health departments (67% and 61% of respondents, respectively) and the least optimally reported activity was review partnership effectiveness (4% of respondents). Factor analysis revealed categories of partnership-related measures in 4 domains: resources and activities contributing to relationship building, evaluating community leadership activities, research, and state and local linkages to support public health activities. System-oriented public health assessments may have questions that serve as proxy measures to examine levels of interorganizational partnerships. Several measures from the NPHPS were useful in establishing a national baseline of minimal and optimal activity levels as well as identifying factors to enhance the delivery of the 10 essential public health services among organizations and individuals in public health systems.

  11. Involving local health departments in community health partnerships: evaluation results from the partnership for the public's health initiative.

    Science.gov (United States)

    Cheadle, Allen; Hsu, Clarissa; Schwartz, Pamela M; Pearson, David; Greenwald, Howard P; Beery, William L; Flores, George; Casey, Maria Campbell

    2008-03-01

    Improving community health "from the ground up" entails a comprehensive ecological approach, deep involvement of community-based entities, and addressing social determinants of population health status. Although the Centers for Disease Control and Prevention, the Office of the Surgeon General, and other authorities have called for public health to be an "inter-sector" enterprise, few models have surfaced that feature local health departments as a key part of the collaborative model for effecting community-level change. This paper presents evaluation findings and lessons learned from the Partnership for the Public's Health (PPH), a comprehensive community initiative that featured a central role for local health departments with their community partners. Funded by The California Endowment, PPH provided technical and financial resources to 39 community partnerships in 14 local health department jurisdictions in California to promote community and health department capacity building and community-level policy and systems change designed to produce long-term improvements in population health. The evaluation used multiple data sources to create progress ratings for each partnership in five goal areas related to capacity building, community health improvement programs, and policy and systems change. Overall results were generally positive; in particular, of the 37 partnerships funded continuously throughout the 5 years of the initiative, between 25% and 40% were able to make a high level of progress in each of the Initiative's five goal areas. Factors associated with partnership success were also identified by local evaluators. These results showed that health departments able to work effectively with community groups had strong, committed leaders who used creative financing mechanisms, inclusive planning processes, organizational changes, and open communication to promote collaboration with the communities they served.

  12. Activities involving aeronautical, space science, and technology support for minority institutions

    Science.gov (United States)

    1993-01-01

    The Final Report addressed the activities with which the Interracial Council for Business Opportunity (ICBO) was involved over the past 12 months. ICBO was involved in the design and development of a CARES Student Tracking System Software (CARES). Cares is intended to provide an effective means of maintaining relevant current and historical information on NASA-funded students through a range of educational program initiatives. ICBP was extensively involved in the formation of a minority university consortium amd implementation of collaborative research activities by the consortium as part of NASA's Mission to Planet Earth/Earth Observing System. ICBO was involved in the formation of an HBCU/MI Consortium to facilitate technology transfer efforts to the small and minority business community in their respective regions.

  13. Involvement of Ca2+ Activated Cl- Channel Ano6 in Platelet Activation and Apoptosis

    Directory of Open Access Journals (Sweden)

    Guoxing Liu

    2015-11-01

    Full Text Available Background/Aims: The ubiquitously expressed Ca2+ Activated Cl- Channel Ano6 participates in the stimulation of cell membrane scrambling. Defective Ano6 underlies the Scott syndrome, an inherited bleeding disorder with impaired scrambling of plasma membrane phospholipids. At least in theory, the bleeding disorder of Scott syndrome may result from impaired platelet function. Activators of platelets include thrombin and collagen related peptide (CRP, which trigger increase of cytosolic Ca2+-activity ([Ca2+]i, production of reactive oxygen species (ROS, degranulation, integrin activation, as well as cell shrinkage and phospholipid scrambling of the cell membrane. The present study thus explored whether Ano6 modifies activation-induced alterations of cytosolic Ca2+-activity ([Ca2+]i, degranulation (P-selectin exposure, integrin activation, phosphatidylserine exposure on the platelet surface and platelet volume. Methods: Platelets from mice lacking Ano6 (ano6-/- were compared to platelets from corresponding wild-type mice (ano6+/+. [Ca2+]i was estimated from Fluo-3 fluorescence, ROS from DCFDA fluorescence, degranulation from P-selectin abundance, integrin activation from αIIbβ3-integrin abundance, phosphatidylserine abundance from annexin-V-binding, and cell volume from forward scatter. Results: Platelet number in blood was slightly higher in ano6-/- mice than in ano6+/+ mice. Without activation [Ca2+]i and volume were similar in ano6-/- and ano6+/+ platelets as well as ROS abundance, P-selectin abundance, αIIbβ3 integrin activation, and phosphatidylserine exposure were negligible in both genotypes. Thrombin (0.01 U/ml and CRP (2 or 5 µg/ml increased [Ca2+]i, ROS abundance, platelet degranulation, αIIbβ3 integrin activation, and triggered annexin-V-binding as well as cell shrinkage, all effects less pronounced in ano6-/- than in ano6+/+ platelets. Conclusions: Genetic knockout of Ano6 blunts thrombin- and CRP-induced activation and apoptosis

  14. The Geological Characterization of Landscape in Major TV Series: A Suggested Approach to Involve the Public in the Geological Heritage Promotion

    Directory of Open Access Journals (Sweden)

    Francesca Romana Lugeri

    2015-04-01

    Full Text Available The characterization of natural and cultural heritage using popular entertainment, such as TV movies and series, can become an effective and original way to involve society in protecting territory and enhancing local development, thanks to the dissemination of knowledge. The aim is to make the complex aspects of landscape related to its geological and ecological assessment understandable to the public. The tools here proposed are the episodes of the TV series “Inspector Montalbano” filmed in Sicily. The stories, written by Andrea Camilleri, are located in Sicily (the biggest Italian island in the southern Mediterranean Sea, in particular with some World Heritage Sites. The natural and cultural landscapes, which provide fascinating scenery to the films, represent a meaning in the representation of the plot. At the same time, if recognized and understood, they become part of the cultural heritage of each component of the local community and of society. The cognitive process activates a virtuous circle revitalizing the links between humanity and environment. Moreover, it promotes a creative participation of the public in new policies, oriented towards sustainable development, and tourism—especially geotourism and ecotourism—becomes an important resource, especially in these times of crisis.

  15. Public Values and Stakeholder Involvement - A new framework for Performance Assessment? The European Project RISCOM-II. Work Package 1

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, Kjell [Karinta-Konsult, Taeby (Sweden); Chataignier, Stephane [Electricite de France (France); Drottz-Sjoeberg, Britt-Marie [BMD Research (Sweden)] [and others

    2002-11-01

    RISCOM-II is a project within the fifth framework programme of the European Commission. It is based on a widely recognised need for more transparent decision processes in nuclear waste management. The objective of the RISCOM-II project is to share the knowledge of the context of radioactive waste management in various European countries and to see to what extent it is possible to apply more widely the RISCOM Model in order to improve the acceptability of radioactive waste management. Thus, the project aims to promote the development of processes involving transparency, as well as means involving greater participation of the public. Key topics studied in the RISCOM-II Project are issues in risk assessment to better understand how factual elements relate to value-laden issues and how stakeholder concerns can be addressed, as well as organizational issues affecting transparency in Europe. A range of public participation processes are analysed, some will be selected for testing and hearings are evaluated with respect to transparency. There are five participating countries: Sweden, the United Kingdom, Finland, the Czech Republic, and France, which are represented by various organizations: safety or radiation protection authorities, operators involved in nuclear wastes and the production of nuclear power, research institutes or organizations, and consultants. Work Package No 1(WP-1), Public values and performance assessment, emphasises the importance of value-laden issues involved in nuclear waste management. The expert dominance in the field has so far tended to avoid values or deal with them in seemingly factual frameworks. The objectives of (WP-1) are thus: 1. to identify value-laden issues raised by performance assessment, trying to understand how factual and technical elements relate to value-laden issues 2. to find value judgements of stakeholders, and explore if and how they could be addressed in performance assessment 3. to initiate open debate about risk and

  16. Three necessary conditions for progress in low-level waste management: Political commitment, managerial skill, and public involvement

    Energy Technology Data Exchange (ETDEWEB)

    Wiltshire, S.

    1989-11-01

    Since the late 1970`s many people have worked hard to resolve the question of how this nation will manage its low-level radioactive waste. However, many problems persist. No new disposal facilities have been built since the early 1970`s and some states do not appear to be making much headway on the problem. The current alignment of states in compacts may lead to the designation of more sites than necessary, thus wasting resources and sites that might be used for something else and causing dissension and disruption in more communities than is really necessary. However, progress has been made: low-level waste is on the political agenda in an effective way in many states; much more management attention and skill are being devoted to waste management; and more experience has increased the understanding and skill necessary for management and government officials to be able to involve the public effectively in waste management decision-making. What conditions have produced this progress? What has been learned from ten years of work on the problem? How can these lessons be applied to future decisions, including those about the cleanup and isolation of defense waste? The paper attempts to answer these questions.

  17. Cytotoxic cell involvement in human cutaneous leishmaniasis: assessments in active disease, under therapy and after clinical cure.

    Science.gov (United States)

    Cunha, C F; Ferraz, R; Pimentel, M I F; Lyra, M R; Schubach, A O; Da-Cruz, A M; Bertho, A L

    2016-04-01

    Cutaneous leishmaniasis (CL) is an important public health issue worldwide. The control of Leishmania infection depends on cellular immune mechanisms, and the inflammatory response may contribute to pathogenesis. A beneficial role of CD8(+) T lymphocytes has been proposed; nevertheless, other studies suggest a cytotoxic role of CD8(+) T lymphocytes involved in tissue damage, showing controversial role of these cells. The goal of the current study was to understand the immunopathology of CL and determine the profile of cytotoxic cells--such as CD4(+) T, natural killer and natural killer T cells--that might be involved in triggering immunological mechanisms, and may lead to cure or disease progression. The frequencies of cytotoxic cell populations in peripheral blood, obtained from patients with active disease, during treatment and after clinical healing, were assessed by flow cytometry. Cytotoxicity could not be related to a deleterious role in Leishmania braziliensis infection, as patients with active CL showed similar percentages of degranulation to healthy individuals (HI). Cured patients exhibited a lower percentage of degranulating cells, which may be due to a downregulation of the immune response. The understanding of the immunopathological mechanisms involved in CL and the commitment of cytotoxic cells enables improvements in therapeutic strategies.

  18. Factors Involved in Iranian Women Heads of Household's Health Promotion Activities: A Grounded Theory Study.

    Science.gov (United States)

    Rafii, Forough; Seyedfatemi, Naima; Rezaei, Mahboubeh

    2013-01-01

    We aimed to explore and describe the factors involved in Iranian women heads of household's health promotion activities. Grounded theory was used as the method. Sixteen women heads of household were recruited. Data were generated by semi structured interviews. Our findings indicated that remainder of resources (money, time and energy) alongside perceived severity of health risk were two main factors whereas women's personal and socio-economic characteristics were two contextual factors involved in these women's health promotion activities. To help these women improve their health status, we recommended that the government, non-governmental organizations and health care professionals provide them with required resources and increase their knowledge by holding training sessions.

  19. 77 FR 54917 - Public Availability of General Services Administration FY 2012 Federal Activities Inventory...

    Science.gov (United States)

    2012-09-06

    ... ADMINISTRATION Public Availability of General Services Administration FY 2012 Federal Activities Inventory Reform (FAIR) Act Inventory AGENCY: General Services Administration (GSA). ACTION: Notice of Public... accordance with the FAIR Act of 1998, Public Law 105-270, and Office of Management and Budget (OMB)...

  20. Active serine involved in the stabilization of the active site loop in the Humicola lanuginosa lipase

    DEFF Research Database (Denmark)

    Peters, Günther H.j.; Svendsen, A.; Langberg, H.;

    1998-01-01

    reveal that the hinges of the active site lid are more flexible in the wild-type Hll than in S146A. In contrast, larger fluctuations are observed in the middle region of the active site loop in S 146A than in Hll. These findings reveal that the single mutation (S146A) of the active site serine leads......We have investigated the binding properties of and dynamics in Humicola lanuginosa lipase (HII) and the inactive mutant S146A (active Ser146 substituted with Ala) using fluorescence spectroscopy and molecular dynamics simulations, respectively. Hll and S146A show significantly different binding......, whereas only small changes are observed for I-Ill suggesting that the active site Lid in the latter opens more easily and hence more lipase molecules are bound to the liposomes. These observations are in agreement with molecular dynamics simulations and subsequent essential dynamics analyses. The results...

  1. Social responsibility of public accountant in carrying out his work in mining activity

    Directory of Open Access Journals (Sweden)

    Ana Rocío Acevedo-Pérez

    2013-12-01

    Full Text Available The accounting professional in recent times, as a major player, has been questioned in the performance of his work and even frequently involved with corporate financial scandals, putting into question the social responsibility of his profession. However, here, the analysis of the accounting profession is directed specifically to watch the behavior of the accountant in a particular sector such as mining, mainly in relation to the advise in the exploitation of coal. This paper presents the results of the investigation on public accountants who provide advisory services to entrepreneurs in the mining sector. It inquires also on issues related to the level and quality of the advice that they provide in different topics such as economic, administrative , tax, labor , social and environmental issues in relation to the development of the activity.  Similarly the accountant has an ethical commitment to both organizations and the different groups that are linked directly or indirectly to maintain balance in organizations through the provision of information to related parties on their rights that correspond to them in the development of the activity, and as an administrator and manager of information in decision-making contributes to the generation of the common welfare.  Finally, the social responsibility of the public accountant goes beyond the commitment to the State and the organizations in which they work, because there is a commitment to other stakeholders including the environment and society.

  2. Active Involvement of End Users When Developing Web-Based Mental Health Interventions.

    Science.gov (United States)

    de Beurs, Derek; van Bruinessen, Inge; Noordman, Janneke; Friele, Roland; van Dulmen, Sandra

    2017-01-01

    Although many web-based mental health interventions are being released, the actual uptake by end users is limited. The marginal level of engagement of end users when developing these interventions is recognized as an important cause for uptake problems. In this paper, we offer our perceptive on how to improve user engagement. By doing so, we aim to stimulate a discourse on user involvement within the field of online mental health interventions. We shortly describe three different methods (the expert-driven method, intervention mapping, and scrum) that were currently used to develop web-based health interventions. We will focus to what extent the end user was involved in the developmental phase, and what the additional challenges were. In the final paragraph, lessons learned are summarized, and recommendations provided. Every method seems to have its trade-off: if end users are highly involved, availability of end users and means become problematic. If end users are less actively involved, the product may be less appropriate for the end user. Other challenges to consider are the funding of the more active role of technological companies, and the time it takes to process the results of shorter development cycles. Thinking about user-centered design and carefully planning, the involvement of end users should become standard in the field of web-based (mental) health. When deciding on the level of user involvement, one should balance the need for input from users with the availability of resources such as time and funding.

  3. THE INFLUENCE OF STUDENTS’ INVOLVEMENT IN EXTRACURRICULAR ACTIVITIES ON THE DEVELOPMENT OF SKILLS AND COMPETENCIES

    Directory of Open Access Journals (Sweden)

    Oana DUMITRASCU

    2015-11-01

    Full Text Available The paper aims to demonstrate the influence of students’ involvement in extracurricular activities on the development of skills and competencies by means of the factorial analysis. This research is untertaken by means of the questionnaire method, where 728 respondents from five Romanian universities where questionned. The data is analysed through the statistical programme SPSS. Due to the factorial analysis certain influences of the extracurricular activities on the organisational skills, social competencies, communication skills and integration ability are highlighted.

  4. De novo sequencing of Hypericum perforatum transcriptome to identify potential genes involved in the biosynthesis of active metabolites.

    Directory of Open Access Journals (Sweden)

    Miao He

    Full Text Available BACKGROUND: Hypericum perforatum L. (St. John's wort is a medicinal plant with pharmacological properties that are antidepressant, anti-inflammatory, antiviral, anti-cancer, and antibacterial. Its major active metabolites are hypericins, hyperforins, and melatonin. However, little genetic information is available for this species, especially that concerning the biosynthetic pathways for active ingredients. METHODOLOGY/PRINCIPAL FINDINGS: Using de novo transcriptome analysis, we obtained 59,184 unigenes covering the entire life cycle of these plants. In all, 40,813 unigenes (68.86% were annotated and 2,359 were assigned to secondary metabolic pathways. Among them, 260 unigenes are involved in the production of hypericin, hyperforin, and melatonin. Another 2,291 unigenes are classified as potential Type III polyketide synthase. Our BlastX search against the AGRIS database reveals 1,772 unigenes that are homologous to 47 known Arabidopsis transcription factor families. Further analysis shows that 10.61% (6,277 of these unigenes contain 7,643 SSRs. CONCLUSION: We have identified a set of putative genes involved in several secondary metabolism pathways, especially those related to the synthesis of its active ingredients. Our results will serve as an important platform for public information about gene expression, genomics, and functional genomics in H. perforatum.

  5. Evaluation of Analgesic Activity of Papaver libanoticum Extract in Mice: Involvement of Opioids Receptors

    Directory of Open Access Journals (Sweden)

    Mohamad Ali Hijazi

    2017-01-01

    Full Text Available Papaver libanoticum is an endemic plant to Lebanese region (family Papaveraceae that has not been investigated before. The present study aimed to explore the analgesic activity of dried ethanolic extract of Papaver libanoticum (PLE using tail flick, hot plate, and acetic acid induced writhing models in mice. The involvement of opioid receptors in the analgesic mechanism was investigated using naloxone antagonism. Results demonstrated that PLE exhibited a potent dose dependent analgesic activity in all tested models for analgesia. The analgesic effect involved activation of opioid receptors in the central nervous system, where both spinal and supraspinal components might be involved. The time course for analgesia revealed maximum activity after three hours in both tail flick and hot plate methods, which was prolonged to 24 hours. Metabolites of PLE could be responsible for activation of opioid receptors. The EC50 of PLE was 79 and 50 mg/kg in tail flick and hot plate tests, respectively. The total coverage of analgesia by PLE was double that of morphine in both tests. In conclusion, PLE proved to have opioid agonistic activity with a novel feature of slow and prolonged effect. The present study could add a potential tool in the armaments of opioid drugs as a natural potent analgesic and for treatment of opioid withdrawal syndrome.

  6. Evaluation of Analgesic Activity of Papaver libanoticum Extract in Mice: Involvement of Opioids Receptors

    Science.gov (United States)

    El-Mallah, Ahmed; Aboul-Ela, Maha; Ellakany, Abdalla

    2017-01-01

    Papaver libanoticum is an endemic plant to Lebanese region (family Papaveraceae) that has not been investigated before. The present study aimed to explore the analgesic activity of dried ethanolic extract of Papaver libanoticum (PLE) using tail flick, hot plate, and acetic acid induced writhing models in mice. The involvement of opioid receptors in the analgesic mechanism was investigated using naloxone antagonism. Results demonstrated that PLE exhibited a potent dose dependent analgesic activity in all tested models for analgesia. The analgesic effect involved activation of opioid receptors in the central nervous system, where both spinal and supraspinal components might be involved. The time course for analgesia revealed maximum activity after three hours in both tail flick and hot plate methods, which was prolonged to 24 hours. Metabolites of PLE could be responsible for activation of opioid receptors. The EC50 of PLE was 79 and 50 mg/kg in tail flick and hot plate tests, respectively. The total coverage of analgesia by PLE was double that of morphine in both tests. In conclusion, PLE proved to have opioid agonistic activity with a novel feature of slow and prolonged effect. The present study could add a potential tool in the armaments of opioid drugs as a natural potent analgesic and for treatment of opioid withdrawal syndrome. PMID:28280516

  7. Evaluation of Analgesic Activity of Papaver libanoticum Extract in Mice: Involvement of Opioids Receptors.

    Science.gov (United States)

    Hijazi, Mohamad Ali; El-Mallah, Ahmed; Aboul-Ela, Maha; Ellakany, Abdalla

    2017-01-01

    Papaver libanoticum is an endemic plant to Lebanese region (family Papaveraceae) that has not been investigated before. The present study aimed to explore the analgesic activity of dried ethanolic extract of Papaver libanoticum (PLE) using tail flick, hot plate, and acetic acid induced writhing models in mice. The involvement of opioid receptors in the analgesic mechanism was investigated using naloxone antagonism. Results demonstrated that PLE exhibited a potent dose dependent analgesic activity in all tested models for analgesia. The analgesic effect involved activation of opioid receptors in the central nervous system, where both spinal and supraspinal components might be involved. The time course for analgesia revealed maximum activity after three hours in both tail flick and hot plate methods, which was prolonged to 24 hours. Metabolites of PLE could be responsible for activation of opioid receptors. The EC50 of PLE was 79 and 50 mg/kg in tail flick and hot plate tests, respectively. The total coverage of analgesia by PLE was double that of morphine in both tests. In conclusion, PLE proved to have opioid agonistic activity with a novel feature of slow and prolonged effect. The present study could add a potential tool in the armaments of opioid drugs as a natural potent analgesic and for treatment of opioid withdrawal syndrome.

  8. Molecular genetic analysis of activation-tagged transcription factors thought to be involved in photomorphogenesis

    Energy Technology Data Exchange (ETDEWEB)

    Neff, Michael M.

    2011-06-23

    This is a final report for Department of Energy Grant No. DE-FG02-08ER15927 entitled “Molecular Genetic Analysis of Activation-Tagged Transcription Factors Thought to be Involved in Photomorphogenesis”. Based on our preliminary photobiological and genetic analysis of the sob1-D mutant, we hypothesized that OBP3 is a transcription factor involved in both phytochrome and cryptochrome-mediated signal transduction. In addition, we hypothesized that OBP3 is involved in auxin signaling and root development. Based on our preliminary photobiological and genetic analysis of the sob2-D mutant, we also hypothesized that a related gene, LEP, is involved in hormone signaling and seedling development.

  9. The Association between Access to Public Transportation and Self-Reported Active Commuting

    DEFF Research Database (Denmark)

    Djurhuus, Sune; Hansen, Henning S; Aadahl, Mette

    2014-01-01

    more moderate physical activity than non-users. Understanding how public transportation characteristics are associated with active transportation is thus important from a public health perspective. This study examines the associations between objective measures of access to public transportation...... and self-reported active commuting. Self-reported time spent either walking or cycling commuting each day and the distance to workplace were obtained for adults aged 16 to 65 in the Danish National Health Survey 2010 (n = 28,928). Access to public transportation measures were computed by combining GIS......-based road network distances from home address to public transit stops an integrating their service level. Multilevel logistic regression was used to examine the association between access to public transportation measures and active commuting. Distance to bus stop, density of bus stops, and number...

  10. Regrouping: organized activity involvement and social adjustment across the transition to high school.

    Science.gov (United States)

    Bohnert, Amy M; Aikins, Julie Wargo; Arola, Nicole T

    2013-01-01

    Although organized activities (OAs) have been established as important contexts of development, limited work has examined the role of OAs across the high school transition in buffering adolescents' social adjustment by providing opportunities for visibility and peer affiliation. The transition to high school is characterized by numerous changes and OAs may provide an important setting for establishing and maintaining peer relationships during this tumultuous time. This study included 151 8th grade U.S. students (58% male) who were assessed across the transition to high school (spring of 8th and 9th grade). Continuous involvement in academic activities across the transition and becoming involved (i.e., initiation) in community/service activities following the transition was associated with fewer depressive symptoms in the spring of 9th grade. Continuous involvement in sports and initiation of academic activities was associated with having more friendships. In addition, links between OAs and loneliness were only evident among females. There appear to be significant social benefits for OA involvement.

  11. Leisure Activity and Caregiver Involvement in Middle-Aged and Older Adults with Down Syndrome

    Science.gov (United States)

    Mihaila, Iulia; Hartley, Sigan L.; Handen, Benjamin L.; Bulova, Peter D.; Tumuluru, Rameshwari V.; Devenny, Darlynne A.; Johnson, Sterling C.; Lao, Patrick J.; Christian, Bradley, T.

    2017-01-01

    The present study examined leisure activity and its association with caregiver involvement (i.e., residence and time spent with primary caregiver) in 62 middle-aged and older adults with Down syndrome (aged 30-53 years). Findings indicated that middle-aged and older adults with Down syndrome frequently participated in social and passive leisure…

  12. Extracurricular Activity and Parental Involvement Predict Positive Outcomes in Elementary School Children

    Science.gov (United States)

    Lagace-Seguin, Daniel G.; Case, Emily

    2010-01-01

    The main goal of this study was to explore if parental involvement and extracurricular activity participation could predict well-being and academic competence in elementary school children. Seventy-two children (mean age = 10.9 years, SD = 0.85) and their parents participated. Results revealed that parental pressure and support, when paired with…

  13. Premature aging in mice activates a systemic metabolic response involving autophagy induction

    NARCIS (Netherlands)

    G. Mariño (Guillermo); A.P. Ugalde (Alejandro); N. Salvador-Montoliu (Natalia); I. Varela (Ignacio); P.M. Quirós (Pedro); J. Cadiñanos (Juan); I. van der Pluijm (Ingrid); J.M.P. Freije (José); C. López-Otín (Carlos)

    2008-01-01

    textabstractAutophagy is a highly regulated intracellular process involved in the turnover of most cellular constituents and in the maintenance of cellular homeostasis. It is well-established that the basal autophagic activity of living cells decreases with age, thus contributing to the accumulation

  14. Active involvement of people with intellectual disabilities in health research - A structured literature review

    NARCIS (Netherlands)

    Frankena, T.K.; Naaldenberg, J.; Cardol, M.; Linehan, C.; Schrojenstein Lantman-de Valk, H.M. van

    2015-01-01

    Actively involving people with intellectual disabilities (ID) in health research, also known as inclusive health research, is increasingly popular. Currently, insight into experiences of this type of research is scarce. To gain insight into this topic, a structured literature review was conducted

  15. Beyond the Classroom: Involving Students with Disabilities in Extracurricular Activities at Levy Middle School.

    Science.gov (United States)

    Walker, Pam; And Others

    Six students in a special education classroom at Levy Middle School (Syracuse, New York) became involved in a variety of after-school activities with nondisabled students. The students participated in the school computer club, cross-country skiing, volleyball, stage crew, intramural basketball, the Spanish Club, and after-school programs at two…

  16. Structure and activity of lacustrine sediment bacteria involved in nutrient and iron cycles

    DEFF Research Database (Denmark)

    da Silva Martins, Gilberto Jorge; Terada, Akihiko; Ribeiro, Daniel C;

    2011-01-01

    Knowledge of the bacterial community structure in sediments is essential to better design restoration strategies for eutrophied lakes. In this regard, the aim of this study was to quantify the abundance and activity of bacteria involved in nutrient and iron cycling in sediments from four Azorean ...

  17. Forensic devices for activism: Metadata tracking and public proof

    NARCIS (Netherlands)

    van der Velden, L.

    2015-01-01

    The central topic of this paper is a mobile phone application, ‘InformaCam’, which turns metadata from a surveillance risk into a method for the production of public proof. InformaCam allows one to manage and delete metadata from images and videos in order to diminish surveillance risks related to o

  18. Fearless Public Speaking: Oral Presentation Activities for the Elementary Classroom

    Science.gov (United States)

    Boyce, Janet S.; Alber-Morgan, Sheila R.; Riley, Jeanetta G.

    2007-01-01

    Nausea, sweating, weak knees, and a dry mouth are all symptoms associated with the fear of standing in front of an audience. Considering the anxiety that public speaking produces, students of any age are facing a significant challenge when they speak in front of a group. While speaking is considered to be an integral part of language arts, it…

  19. Fearless Public Speaking: Oral Presentation Activities for the Elementary Classroom

    Science.gov (United States)

    Boyce, Janet S.; Alber-Morgan, Sheila R.; Riley, Jeanetta G.

    2007-01-01

    Nausea, sweating, weak knees, and a dry mouth are all symptoms associated with the fear of standing in front of an audience. Considering the anxiety that public speaking produces, students of any age are facing a significant challenge when they speak in front of a group. While speaking is considered to be an integral part of language arts, it…

  20. Responsibilities of the active participation of geoscientists in public funded projects

    Science.gov (United States)

    Correia, Victor; Fernandez, Isabel

    2016-04-01

    The European Federation of Geologists (EFG) is based in 24 European countries and represents over 50,000 geoscientists in Europe, working in organisations dealing with many of the critical societal challenges that came with fast population growing: soils fertility; fresh water; energy; and raw materials supply. This calls for the concerted contribution of networks of geoscientists to frame and answer the global challenges we are facing. In Europe, the Research and Innovation funding program Horizon 2020 provided a unique opportunity for EFG to play an active role in this context, and this justifies the direct involvement of EFG in several funded projects, ranging from international cooperation on raw materials supply to groundwater research or combined heat, power and metal extraction from ultra-deep ore bodies. But an active participation of a not for profit organization of geoscientists in such public funded projects brings responsibilities and reputational risks. The authors will describe how EFG is taking these responsibilities and facing the correspondent risks, through the involvement of certified professionals. The authors will highlight why EFG is keen in promoting the EurGeol professional title, ensuring title holders are skilled and competent to deliver high quality services within the practice of geology, framed by a Code of Ethics and a commitment towards continuing professional development.

  1. Physical Activity Patterns in University Students: Do They Follow the Public Health Guidelines?

    Science.gov (United States)

    Clemente, Filipe Manuel; Nikolaidis, Pantelis Theodoros; Martins, Fernando Manuel Lourenço; Mendes, Rui Sousa

    2016-01-01

    Physical activity is associated with health. The aim of this study was (a) to access if Portuguese university students meet the public health recommendations for physical activity and (b) the effect of gender and day of the week on daily PA levels of university students. This observational cross-sectional study involved 126 (73 women) healthy Portuguese university students aged 18-23 years old. Participants wore the ActiGraph wGT3X-BT accelerometer for seven consecutive days. Number of steps, time spent sedentary and in light, moderate and vigorous physical activity were recorded. The two-way MANOVA revealed that gender (p-value = 0.001; η2 = 0.038; minimum effect) and day of the week (p-value = 0.001; η2 = 0.174; minimum effect) had significant main effects on the physical activity variables. It was shown that during weekdays, male students walked more steps (65.14%), spent less time sedentary (6.77%) and in light activities (3.11%) and spent more time in moderate (136.67%) and vigorous activity (171.29%) in comparison with weekend days (p students walked more steps (51.18%) and spent more time in moderate (125.70%) and vigorous (124.16%) activities during weekdays than in weekend days (p students did not achieve the recommended 10,000 steps/day on average during weekdays and weekend days. Only male students achieved this recommendation during weekdays. In summary, this study showed a high incidence of sedentary time in university students, mainly on weekend days. New strategies must be adopted to promote physical activity in this population, focusing on the change of sedentary behaviour.

  2. The role of regulation in influencing income-generating activities among public sector doctors in Peru

    Directory of Open Access Journals (Sweden)

    Jumpa Manuel

    2007-02-01

    Full Text Available Abstract Objective To examine in Peru the nature of dual practice (doctors holding two jobs at once – usually public sector doctors with private practices, the factors that influence individuals' decisions to undertake dual practice, the conditions faced when doing so and the potential role of regulatory intervention in this area. Methods The study entailed qualitative interviews with a sample of twenty medical practitioners based in metropolitan Lima, representing a cross-section of those primarily employed in either the private or public sectors and engaged in clinical practice or policy making. The interviews focused on: 1. individuals' experience with dual practice; 2. the general underlying pressures that influence the nature and extent of such activities; and 3. attitudes toward, and the influence of, regulation on such activities. Results Dual practice is an activity that is widespread and well-accepted, and the prime personal motivation is financial. However, there are also a number of important broad macroeconomic influences on dual practice particularly the oversupply of medical services, the deregulated nature of this market, and the economic crisis throughout the country, which combine to create major hardships for those attempting to make a living through medical practice. There is some support among doctors for tighter regulation. Conclusion Research findings suggest appropriate policy responses to dual practice involve tighter controls on the supply of medical practitioners; alleviation of financial pressures brought by macro-economic conditions; and closer regulation of such activities to ensure some degree of collective action over quality and the maintenance of professional reputations. Further research into this issue in rural areas is needed to ascertain the geographical generalizability of these policy responses.

  3. Salamander limb regeneration involves the activation of a multipotent skeletal muscle satellite cell population.

    Science.gov (United States)

    Morrison, Jamie I; Lööf, Sara; He, Pingping; Simon, András

    2006-01-30

    In contrast to mammals, salamanders can regenerate complex structures after injury, including entire limbs. A central question is whether the generation of progenitor cells during limb regeneration and mammalian tissue repair occur via separate or overlapping mechanisms. Limb regeneration depends on the formation of a blastema, from which the new appendage develops. Dedifferentiation of stump tissues, such as skeletal muscle, precedes blastema formation, but it was not known whether dedifferentiation involves stem cell activation. We describe a multipotent Pax7+ satellite cell population located within the skeletal muscle of the salamander limb. We demonstrate that skeletal muscle dedifferentiation involves satellite cell activation and that these cells can contribute to new limb tissues. Activation of salamander satellite cells occurs in an analogous manner to how the mammalian myofiber mobilizes stem cells during skeletal muscle tissue repair. Thus, limb regeneration and mammalian tissue repair share common cellular and molecular programs. Our findings also identify satellite cells as potential targets in promoting mammalian blastema formation.

  4. 涉军网络舆情现状及对策研究%Research on the status quo and countermeasures of network public opinion involved the military

    Institute of Scientific and Technical Information of China (English)

    刘娇; 杨林海; 周剑波; 刘拓

    2016-01-01

    Based on the current situation of military network public opinion, and combination of the problem existing in currently military’s solving the network incident involved public opinion, this paper puts forward some measures and countermeasures to strengthen the monitoring of military network public opinion.%文章根据涉军网络舆情的现状,结合目前部队网络舆情事件处置存在的问题提出了加强涉军网络舆情监控的几点措施及对策。

  5. Personal Involvement with Learning Disability Children: Activities Groups Can Do for Personal Involvement with Learning Disability Children thru Movement Education.

    Science.gov (United States)

    Smith, Elizabeth I.

    Described are perceptual motor activities in the areas of coordination, agility, strength, balance, and endurance for use with learning disabled children. Provided are a rationale for movement education and definitions of 10 terms such as laterality and endurance. A sequence of activities is provided for the following skills: ball bouncing, rope…

  6. THE EXTERNAL FACTORS OF STUDENTS’ INVOLVEMENT IN SPEAKING ACTIVITY AT SMP PROGRESIF BUMI SHALAWAT

    Directory of Open Access Journals (Sweden)

    M.A. Nurul Haikal

    2016-07-01

    Full Text Available This research is conducted to know what factors that influence the students’ involvement in speaking activity in order to practice their speaking skill and what strategies that the teacher used to encourage those external factors. This research uses descriptive qualitative method. There are two instruments used for this research, namely, class observation and interview. Based on the results of class observation and interview, the researcher concludes that teacher factor gives the greatest impact on students’ involvement and the appropriate strategies can support those external factors.

  7. Embedding a Recovery Orientation into Neuroscience Research: Involving People with a Lived Experience in Research Activity.

    Science.gov (United States)

    Stratford, Anthony; Brophy, Lisa; Castle, David; Harvey, Carol; Robertson, Joanne; Corlett, Philip; Davidson, Larry; Everall, Ian

    2016-03-01

    This paper highlights the importance and value of involving people with a lived experience of mental ill health and recovery in neuroscience research activity. In this era of recovery oriented service delivery, involving people with the lived experience of mental illness in neuroscience research extends beyond their participation as "subjects". The recovery paradigm reconceptualises people with the lived experience of mental ill health as experts by experience. To support this contribution, local policies and procedures, recovery-oriented training for neuroscience researchers, and dialogue about the practical applications of neuroscience research, are required.

  8. Process-Based Governance in Public Administrations Using Activity-Based Costing

    Science.gov (United States)

    Becker, Jörg; Bergener, Philipp; Räckers, Michael

    Decision- and policy-makers in public administrations currently lack on missing relevant information for sufficient governance. In Germany the introduction of New Public Management and double-entry accounting enable public administrations to get the opportunity to use cost-centered accounting mechanisms to establish new governance mechanisms. Process modelling in this case can be a useful instrument to help the public administrations decision- and policy-makers to structure their activities and capture relevant information. In combination with approaches like Activity-Based Costing, higher management level can be supported with a reasonable data base for fruitful and reasonable governance approaches. Therefore, the aim of this article is combining the public sector domain specific process modelling method PICTURE and concept of activity-based costing for supporting Public Administrations in process-based Governance.

  9. Cardiovascular risk in active, insufficiently active and inactive users of public parks

    Directory of Open Access Journals (Sweden)

    Taís Tinucci

    2008-04-01

    Full Text Available Physical activity has been recommended for heart disease prevention and rehabilitation. However, when performed incorrectly, which is more common when practiced without supervision and in public places, the risk of cardiovascular events increases. The objective of this study was to compare cardiovascular risk factors among users of São Paulo´s public parks with differing levels of physical activityactive, insuffi ciently active, and inactive. The evaluation consisted of a questionnaire about cardiovascular diseases, symptoms and risk factors; physical activity practice; and anthropometric and arterial blood pressure measurements. There was no difference between the groups in terms of the prevalence of cardiovascular disease or controllable risk factors. However, inactive people had a higher prevalence of cardiovascular symptoms (35%. With regard to uncontrollable cardiovascular risk factors, there was a higher prevalence of the gender/age factor among active (50% and insuffi ciently active (45% subjects, and heredity was more prevalent among inactive people (35%. There was no difference in obesity or blood pressure between the groups. The study also showed that active and insuffi ciently active subjects have a better knowledge of their health status, and a higher prevalence of being prescribed physical activity by physicians. The results demonstrate that most of the people who exercise in public parks are elderly and are at a moderate to high cardiovascular risk from this practice, which suggests that a physical education professional should be present. Resumo A prática de atividades físicas tem sido recomendada para a prevenção e reabilitação cardíacas. Porém, quando feita de maneira inadequada, o que ocorre mais freqüentemente na ausência de supervisão em locais públicos, esta prática pode se associar ao aumento do risco de acometimentos cardiovasculares. Comparar o risco cardiovascular de freqüentadores de parques p

  10. Definition of a Bidirectional Activity-Dependent Pathway Involving BDNF and Narp

    Directory of Open Access Journals (Sweden)

    Abigail Mariga

    2015-12-01

    Full Text Available One of the cardinal features of neural development and adult plasticity is the contribution of activity-dependent signaling pathways. However, the interrelationships between different activity-dependent genes are not well understood. The immediate early gene neuronal-activity-regulated pentraxin (NPTX2 or Narp encodes a protein that has been associated with excitatory synaptogenesis, AMPA receptor aggregation, and the onset of critical periods. Here, we show that Narp is a direct transcriptional target of brain-derived neurotrophic factor (BDNF, another highly regulated activity-dependent gene involved in synaptic plasticity. Unexpectedly, Narp is bidirectionally regulated by BDNF. Acute BDNF withdrawal results in downregulation of Narp, whereas transcription of Narp is greatly enhanced by BDNF. Furthermore, our results show that BDNF directly regulates Narp to mediate glutamatergic transmission and mossy fiber plasticity. Hence, Narp serves as a significant epistatic target of BDNF to regulate synaptic plasticity during periods of dynamic activity.

  11. Isolation of genes (nif/hup cosmids) involved in hydrogenase and nitrogenase activities in Rhizobium japonicum.

    Science.gov (United States)

    Hom, S S; Graham, L A; Maier, R J

    1985-03-01

    Recombinant cosmids containing a Rhizobium japonicum gene involved in both hydrogenase (Hup) and nitrogenase (Nif) activities were isolated. An R. japonicum gene bank utilizing broad-host-range cosmid pLAFR1 was conjugated into Hup- Nif- R. japonicum strain SR139. Transconjugants containing the nif/hup cosmid were identified by their resistance to tetracycline (Tcr) and ability to grow chemoautotrophically (Aut+) with hydrogen. All Tcr Aut+ transconjugants possessed high levels of H2 uptake activity, as determined amperometrically. Moreover, all Hup+ transconjugants tested possessed the ability to reduce acetylene (Nif+) in soybean nodules. Cosmid DNAs from 19 Hup+ transconjugants were transferred to Escherichia coli by transformation. When the cosmids were restricted with EcoRI, 15 of the 19 cosmids had a restriction pattern with 13.2-, 4.0-, 3.0-, and 2.5-kilobase DNA fragments. Six E. coli transformants containing the nif/hup cosmids were conjugated with strain SR139. All strain SR139 transconjugants were Hup+ Nif+. Moreover, one nif/hup cosmid was transferred to 15 other R. japonicum Hup- mutants. Hup+ transconjugants of six of the Hup- mutants appeared at a frequency of 1.0, whereas the transconjugants of the other nine mutants remained Hup-. These results indicate that the nif/hup gene cosmids contain a gene involved in both nitrogenase and hydrogenase activities and at least one and perhaps other hup genes which are exclusively involved in H2 uptake activity.

  12. Premature aging in mice activates a systemic metabolic response involving autophagy induction.

    Science.gov (United States)

    Mariño, Guillermo; Ugalde, Alejandro P; Salvador-Montoliu, Natalia; Varela, Ignacio; Quirós, Pedro M; Cadiñanos, Juan; van der Pluijm, Ingrid; Freije, José M P; López-Otín, Carlos

    2008-07-15

    Autophagy is a highly regulated intracellular process involved in the turnover of most cellular constituents and in the maintenance of cellular homeostasis. It is well-established that the basal autophagic activity of living cells decreases with age, thus contributing to the accumulation of damaged macromolecules during aging. Conversely, the activity of this catabolic pathway is required for lifespan extension in animal models such as Caenorhabditis elegans and Drosophila melanogaster. In this work, we describe the unexpected finding that Zmpste24-null mice, which show accelerated aging and are a reliable model of human Hutchinson-Gilford progeria, exhibit an extensive basal activation of autophagy instead of the characteristic decline in this process occurring during normal aging. We also show that this autophagic increase is associated with a series of changes in lipid and glucose metabolic pathways, which resemble those occurring in diverse situations reported to prolong lifespan. These Zmpste24(-/-) mice metabolic alterations are also linked to substantial changes in circulating blood parameters, such as leptin, glucose, insulin or adiponectin which in turn lead to peripheral LKB1-AMPK activation and mTOR inhibition. On the basis of these results, we propose that nuclear abnormalities causing premature aging in Zmpste24(-/-) mice trigger a metabolic response involving the activation of autophagy. However, the chronic activation of this catabolic pathway may turn an originally intended pro-survival strategy into a pro-aging mechanism and could contribute to the systemic degeneration and weakening observed in these progeroid mice.

  13. Barriers to involvement in physical activities of persons with mental illness.

    Science.gov (United States)

    Shor, Ron; Shalev, Anat

    2016-03-01

    Participating in physical activities could be essential for reducing the multiple risk factors for health problems that persons with severe mental illness (SMI) may suffer. However, people with SMI are significantly less active than the general population. To develop knowledge about factors related to the perceived barriers hindering this population's participation in physical activities and the benefits this participation would have, a study was conducted in Israel with 86 people with mental illness living in community mental health facilities prior to their participation in a health promotion program. A mixed method was implemented and included: a scale designed to measure participants' perceptions of the barriers to and benefits of involvement in physical activities; instruments focusing on bio-psycho-social factors that may affect the level of barriers experienced; and personal interviews. The findings revealed high ranking for accessibility barriers hindering the participation in physical activities. Bio-psycho-social factors stemming from the participants' mental health, such as level of depression, were correlated with higher ranking of accessibility barriers. Bio-psycho-social factors reflecting positive mental health and health, such as positive appraisal of body weight, were correlated with lower ranking of accessibility barriers. Other barriers may include organizational and broader systemic barriers in the mental health facilities where the participants reside. These findings illuminate the need to consider the unique challenges that persons with mental illness may face in any attempt to advance their involvement in physical activity.

  14. Understanding affluent adolescent adjustment: The interplay of parental perfectionism, perceived parental pressure, and organized activity involvement.

    Science.gov (United States)

    Randall, Edin T; Bohnert, Amy M; Travers, Lea V

    2015-06-01

    This cross-sectional study examined relations between affluent adolescent adjustment and culturally salient factors within parent-child relationship and extracurricular domain. Bootstrapping techniques evaluated mediated effects among parental perfectionism, perceived parental pressure, intensity of organized activity (OA) involvement, and adolescent adjustment (i.e., depressive and anxiety symptoms, life satisfaction) within a sample of 10th graders and their parents (n = 88 parent-child pairs) from four high schools in affluent communities. Findings indicated that adolescents with more perfectionistic parents perceived more parental pressure and experienced poorer adjustment. Results also demonstrated that affluent adolescents who perceived more parental pressure were more intensely involved in OAs, but that higher OA intensity was linked to better adjustment. Findings highlight the importance of considering parental perfectionism when understanding adolescent behaviors and psychological outcomes, confirm the negative direct effects of parental pressure on adjustment, and corroborate prior research dispelling that highly intense OA involvement is linked to adolescent maladjustment.

  15. Suppression of pancreatic carcinoma growth by activating peroxisome proliferator-activated receptor γ involves angiogenesis inhibition

    Institute of Scientific and Technical Information of China (English)

    Yu-Wei Dong; Xing-Peng Wang; Kai Wu

    2009-01-01

    AIM: To study the possible actions and mechanisms of peroxisome proliferator-activated receptor γ (PPARγ), a ligand-activated transcription factor, in pancreatic carcinogenesis,especially in angiogenesis.METHODS: Expressions of PPARγ and retinoid acid receptor (RXRα) were examined by reverse-transcription polymerase chain reaction (RT-PCR) with immunocytochemical staining. Pancreatic carcinoma cells, PANC-1,were treated either with 9-cis-RA, a ligand of RXRα,or with 15-deoxy-Δ12,14 prostaglandin J2(15d-PGJ2), a ligand of PPARγ, or both. Antiproliferative effect was evaluated by cell viability using methyltetrazolium (MTT) assay. A pancreatic carcinoma xenograft tumor model of nude mice was established by inoculating PANC-1 cells subcutaneously. Rosiglitazone, a specific ligand of PPARγ, was administered via water drinking in experimental group of nude mice. After 75 d, all mice were sacrificed. Expression of proliferating cell nuclear antigen (PCNA) in tumor tissue was examined with immunohistochemical staining. Expression of vascular endothelial growth factor (VEGF) mRNA in PANC-1 cells, which were treated with 15d-PGJ2 or 9-cis-RA at variousconcentrations or different duration, was detected by semi-quantitative RT-PCR. Effects of Rosiglitazone on changes of microvascular density (MVD) and VEGF expression were investigated in xenograft tumor tissue. Neovasculature was detected with immunohistochemistry staining labeled with anti-Ⅳ collagen antibody, and indicated by MVD.RESULTS: RT-PCR and immunocytochemical staining showed that PPARγ and RXRα were expressed in PANC-1 cells at both transcription level and translation level. MTT assay demonstrated that 15d-PGJ2, 9-cis-RA and their combination inhibited the growth of PANC-1 cells in a dose-dependent manner. 9-cis-RA had a combined inhibiting action with 15d-PGJ2 on the growth of pancreatic carcinoma. In vivo studies revealed that Rosiglitazone significantly suppressed the growth of pancreatic carcinoma

  16. Publicity and public relations

    Science.gov (United States)

    Fosha, Charles E.

    1990-01-01

    This paper addresses approaches to using publicity and public relations to meet the goals of the NASA Space Grant College. Methods universities and colleges can use to publicize space activities are presented.

  17. Active Involvement of End Users When Developing Web-Based Mental Health Interventions

    Directory of Open Access Journals (Sweden)

    Derek de Beurs

    2017-05-01

    Full Text Available BackgroundAlthough many web-based mental health interventions are being released, the actual uptake by end users is limited. The marginal level of engagement of end users when developing these interventions is recognized as an important cause for uptake problems. In this paper, we offer our perceptive on how to improve user engagement. By doing so, we aim to stimulate a discourse on user involvement within the field of online mental health interventions.MethodsWe shortly describe three different methods (the expert-driven method, intervention mapping, and scrum that were currently used to develop web-based health interventions. We will focus to what extent the end user was involved in the developmental phase, and what the additional challenges were. In the final paragraph, lessons learned are summarized, and recommendations provided.ResultsEvery method seems to have its trade-off: if end users are highly involved, availability of end users and means become problematic. If end users are less actively involved, the product may be less appropriate for the end user. Other challenges to consider are the funding of the more active role of technological companies, and the time it takes to process the results of shorter development cycles.ConclusionThinking about user-centered design and carefully planning, the involvement of end users should become standard in the field of web-based (mental health. When deciding on the level of user involvement, one should balance the need for input from users with the availability of resources such as time and funding.

  18. Patient and Public Involvement in Research in the English NHS: A Documentary Analysis of the Complex Interplay of Evidence and Policy

    Science.gov (United States)

    Evans, David

    2014-01-01

    The last 20 years have seen significant international shifts towards greater patient and public involvement (PPI) in health research and development (R and D). In England, then first health R and D strategy in 1991 did not mention PPI. Twenty years later, PPI is deeply embedded within the National Institute for Health Research. This article…

  19. Chapter 4: considerations during the site selection. Public involvement and acceptance; Capitulo 4: consideracoes durante a selecao de sitio. Envolvimento e aceitacao publicos

    Energy Technology Data Exchange (ETDEWEB)

    Atala, Drausio Lima

    2009-07-01

    The public involvement and acceptance is to be considered a necessary and desirable part of the process of the nuclear site selection and allows to the entrepreneur to consult and incorporate the considerations of the interested people in the decision process.

  20. Constitutively activated ERK sensitizes cancer cells to doxorubicin: Involvement of p53-EGFR-ERK pathway

    Indian Academy of Sciences (India)

    RATNA KUMARI; SURBHI CHOUHAN; SNAHLATA SINGH; RISHI RAJ CHHIPA; AMRENDRA KUMAR AJAY; MANOJ KUMAR BHAT

    2017-03-01

    The tumour suppressor gene p53 is mutated in approximately 50% of the human cancers. p53 is involved in genotoxicstress-induced cellular responses. The role of EGFR and ERK in DNA-damage-induced apoptosis is well known. Weinvestigated the involvement of activation of ERK signalling as a consequence of non-functional p53, in sensitivity ofcells to doxorubicin. We performed cell survival assays in cancer cell lines with varying p53 status: MCF-7 (wild-typep53, WTp53), MDA MB-468 (mutant p53, MUTp53), H1299 (absence of p53, NULLp53) and an isogenic cell lineMCF-7As (WTp53 abrogated). Our results indicate that enhanced chemosensitivity of cells lacking wild-type p53function is because of elevated levels of EGFR which activates ERK. Additionally, we noted that independent of p53status, pERK contributes to doxorubicin-induced cell death.

  1. Carbohydrate in the mouth enhances activation of brain circuitry involved in motor performance and sensory perception.

    Science.gov (United States)

    Turner, Clare E; Byblow, Winston D; Stinear, Cathy M; Gant, Nicholas

    2014-09-01

    The presence of carbohydrate in the human mouth has been associated with the facilitation of motor output and improvements in physical performance. Oral receptors have been identified as a potential mode of afferent transduction for this novel form of nutrient signalling that is distinct from taste. In the current study oral exposure to carbohydrate was combined with a motor task in a neuroimaging environment to identify areas of the brain involved in this phenomenon. A mouth-rinsing protocol was conducted whilst carbohydrate (CHO) and taste-matched placebo (PLA) solutions were delivered and recovered from the mouths of 10 healthy volunteers within a double-blind, counterbalanced design. This protocol eliminates post-oral factors and controls for the perceptual qualities of solutions. Functional magnetic resonance imaging of the brain was used to identify cortical areas responsive to oral carbohydrate during rest and activity phases of a hand-grip motor task. Mean blood-oxygen-level dependent signal change experienced in the contralateral primary sensorimotor cortex was larger for CHO compared with PLA during the motor task when contrasted with a control condition. Areas of activation associated with CHO exclusively were observed over the primary taste cortex and regions involved in visual perception. Regions in the limbic system associated with reward were also significantly more active with CHO. This is the first demonstration that oral carbohydrate signalling can increase activation within the primary sensorimotor cortex during physical activity and enhance activation of neural networks involved in sensory perception. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Mechanisms involved in VPAC receptors activation and regulation: lessons from pharmacological and mutagenesis studies.

    Directory of Open Access Journals (Sweden)

    Ingrid eLanger

    2012-10-01

    Full Text Available VIP plays diverse and important role in human physiology and physiopathology and their receptors constitute potential targets for the treatment of several diseases such as neurodegenerative disorder, asthma, diabetes and inflammatory diseases. This article reviews the current knowledge regarding the two VIP receptors, VPAC1 and VPAC2, with respect to mechanisms involved in receptor activation, G protein coupling, signaling, regulation and oligomerization.

  3. The influence of motivational involvement in physical activity level improving using formative evaluation procedures

    OpenAIRE

    Gonçalves, Francisco

    2014-01-01

    The current work was planned to build up an original motivational involvement, based on Self-Determination Theory and Social Cognitive Theory, to improving physical activity in disadvantaged adolescents. The theoretical structure has three main issues: social context (perceived independence, perceived social sustain, input and enjoyment); cognitive mediators (perceived option and self-efficacy); and motivational course (intrinsic motivation, commitment and positive self-concept). ...

  4. Activity and recovery cycles of National Rugby League matches involving higher and lower ranked teams.

    Science.gov (United States)

    Gabbett, Tim J

    2013-06-01

    This study investigated the influence of ladder position on ball-in-play and recovery periods in elite National Rugby League (NRL) competitive matches. Video recordings of 192 NRL matches and 18 NRL finals matches played over 2 competitive seasons were coded for activity and recovery cycles. Time when the ball was continuously in play was considered activity, whereas any stoppages during the match (e.g., for scrums, penalties, line drop outs, tries, and video referee decisions) were considered recovery. In comparison to matches involving lower standard teams, there was a greater proportion (effect size [ES] = 0.37-0.67) of long duration (>91 seconds) and a smaller proportion (ES = 0.49-0.68) of short duration (<45 seconds) ball-in-play periods when Top 4 teams were competing against other Top 4 teams. No meaningful differences were found between teams of different ladder positions for the proportion of short (ES = 0.04-0.16) and long (ES = 0.06-0.28) recovery periods. In comparison to fixture matches involving the top 4 teams, finals matches had a smaller proportion (ES = 0.56) of long duration activity periods, and a greater proportion (ES = 0.54) of short duration activity periods. Only small differences were found between finals matches and matches involving the Top 4 teams for the proportion of short (ES = 0.42) and long (ES = 0.41) recovery periods. These findings suggest that the competitive advantage of the best NRL teams is closely linked to their ability to maintain a higher playing intensity than less successful teams. Furthermore, long ball-in-play periods in high-standard fixture matches (i.e., involving the top 4 teams) ensure that players are adequately prepared for the ball-in-play demands of finals matches.

  5. Chang Sei Kim's Activities on Public Health in Colonial Korea

    Directory of Open Access Journals (Sweden)

    Park Yunjae

    2006-12-01

    Full Text Available After graduating from Severance Medical College in 1916, Chang Sei Kim went to Shanghai to work as a missionary in a adventist hospital. The establishment of the Korean Provisional Government led him to participate in the independence movement. Educating nurses to assist the forthcoming war for independence, he seemed to realize the fact that the health of Koreans would be a key factor for achieving independence. He left for the U.S. to conduct comprehensive research on medicine. Chang Sei Kim was the first Korean to receive a Ph. D. degree of Public Health, graduating from the Johns Hopkins School of Hygiene and Public Health in 1925. He then gained an opportunity to work for Korea as a professor at Severance Medical College. His objective was the 'Reconstruction of the Korean People In Terms of Physical Constitution.' He pointed out that Koreans' weak state of health was a major reason for Korea's colonization. To gain independence, he emphasized that the Korean people should receive education on public health in order to improve the primitive conditions of sanitation. There is little doubt that Chang Sei Kim's ideas developed Heungsadan's views on medicine in terms of its stress on cultivation of ability, especially considering the fact that he was a member of the organization. As a member of the colonized who could not participate in the developing official policy, Chang Sei Kim was not able to implement his ideas fully, because an individual or a private organization could not carry out policy on public health as large a scale as the government did. Never giving up his hopes for Korean independence, he rejected requests to assume official posts in the Government-General. That was why he was particularly interested in the Self-Governing Movement in 1920s Korea. If the movement had attained its goal, he might have worked for the enhancement of sanitary environment as a director of Sanitary Department. His application for funding to establish

  6. Aluminum hydroxide adjuvant differentially activates the three complement pathways with major involvement of the alternative pathway.

    Science.gov (United States)

    Güven, Esin; Duus, Karen; Laursen, Inga; Højrup, Peter; Houen, Gunnar

    2013-01-01

    Al(OH)3 is the most common adjuvant in human vaccines, but its mode of action remains poorly understood. Complement involvement in the adjuvant properties of Al(OH)3 has been suggested in several reports together with a depot effect. It is here confirmed that Al(OH)3 treatment of serum depletes complement components and activates the complement system. We show that complement activation by Al(OH)3 involves the three major pathways by monitoring complement components in Al(OH)3-treated serum and in Al(OH)3-containing precipitates. Al(OH)3 activation of complement results in deposition of C3 cleavage products and membrane attack complex (MAC) and in generation of the anaphylatoxins C3a and C5a. Complement activation was time dependent and inhibited by chelation with EDTA but not EGTA+Mg(2+). We thus confirm that Al(OH)3 activates the complement system and show that the alternative pathway is of major importance.

  7. Aluminum hydroxide adjuvant differentially activates the three complement pathways with major involvement of the alternative pathway.

    Directory of Open Access Journals (Sweden)

    Esin Güven

    Full Text Available Al(OH3 is the most common adjuvant in human vaccines, but its mode of action remains poorly understood. Complement involvement in the adjuvant properties of Al(OH3 has been suggested in several reports together with a depot effect. It is here confirmed that Al(OH3 treatment of serum depletes complement components and activates the complement system. We show that complement activation by Al(OH3 involves the three major pathways by monitoring complement components in Al(OH3-treated serum and in Al(OH3-containing precipitates. Al(OH3 activation of complement results in deposition of C3 cleavage products and membrane attack complex (MAC and in generation of the anaphylatoxins C3a and C5a. Complement activation was time dependent and inhibited by chelation with EDTA but not EGTA+Mg(2+. We thus confirm that Al(OH3 activates the complement system and show that the alternative pathway is of major importance.

  8. Aluminum Hydroxide Adjuvant Differentially Activates the Three Complement Pathways with Major Involvement of the Alternative Pathway

    Science.gov (United States)

    Güven, Esin; Duus, Karen; Laursen, Inga; Højrup, Peter; Houen, Gunnar

    2013-01-01

    Al(OH)3 is the most common adjuvant in human vaccines, but its mode of action remains poorly understood. Complement involvement in the adjuvant properties of Al(OH)3 has been suggested in several reports together with a depot effect. It is here confirmed that Al(OH)3 treatment of serum depletes complement components and activates the complement system. We show that complement activation by Al(OH)3 involves the three major pathways by monitoring complement components in Al(OH)3-treated serum and in Al(OH)3-containing precipitates. Al(OH)3 activation of complement results in deposition of C3 cleavage products and membrane attack complex (MAC) and in generation of the anaphylatoxins C3a and C5a. Complement activation was time dependent and inhibited by chelation with EDTA but not EGTA+Mg2+. We thus confirm that Al(OH)3 activates the complement system and show that the alternative pathway is of major importance. PMID:24040248

  9. MR imaging in adults with Gaucher disease type I: evulation of marrow involvement and disease activity

    Energy Technology Data Exchange (ETDEWEB)

    Hermann, G. (Dept. of Radiology, Mount Sinai Medical Center, City Univ. of New York, NY (United States)); Shaprio, R.S. (Dept. of Radiology, Mount Sinai Medical Center, City Univ. of New York, NY (United States)); Abdelwahab, I.F. (Dept. of Radiology, Mount Sinai Medical Center, City Univ. of New York, NY (United States)); Grabowski, G. (Dept. of Pediatrics, Mount Sinai Medical Center, City Univ. of New York, NY (United States))

    1993-05-01

    An investigation was conducted to determine the usefulness of magnetic resonance imaging (MRI) in the evaluation of bone marrow involvement in patients with Gaucher disease type I. T1- and T2-weighted images were obtained of the lower extremities of 29 adult patients. Patients were classified into one of three groups based on marrow signal patterns on T1- and T2-weighted images as well as change in signal intensity from T1- to T2-weighted images. An increase in signal intensity from T1- to T2-weighted images was the criterion for an 'active process' within the bone marrow. Classification of the 29 patients produced the following results: Group A: Normal, 4 patients; group B: Marrow infiltration, 16 patients; group C: Marrow infiltration plus active marrow process, 9 patients. Correlation with clinical findings revealed that all nine patients with evidence of an active marrow process on MRI (group C) had acute bone pain. Conversely, only one of the remaining 20 patients (groups A and B) had bone pain. There was no correlation between disease activity and findings on conventional radiographs. We conclude the MRI provides an excellent noninvasive assessment of the extent and activity of marrow involvement in type I Gaucher disease. (orig.)

  10. Use of mass-media and active involvement in a national dental health campaign in Scotland

    DEFF Research Database (Denmark)

    Schou, L

    1987-01-01

    This paper describes the evaluation of a Dental Health Mass-Media Campaign directed at 5-7-yr-old children and their mothers. It aimed at increasing knowledge and awareness of dental health by making use of three different components: inserts in women's magazines; television commercial; material ...... that future national health education campaigns combine the mass-media approach to increase health awareness with active involvement activities to stimulate behavioural changes.......This paper describes the evaluation of a Dental Health Mass-Media Campaign directed at 5-7-yr-old children and their mothers. It aimed at increasing knowledge and awareness of dental health by making use of three different components: inserts in women's magazines; television commercial; material......, distinguished from the other two components by demanding an active involvement of the participants, had the largest impact. The television commercial, merely demanding a passive involvement of the participants, was less well remembered, and the magazine insert had the lowest recollection. It is suggested...

  11. Individual public transportation accessibility is positively associated with self-reported active commuting

    Directory of Open Access Journals (Sweden)

    Sune eDjurhuus

    2014-11-01

    Full Text Available Background: Active commuters have lower risk of chronic disease. Understanding which of the, to some extent, modifiable characteristics of public transportation that facilitate its use is thus important in a public health perspective. The aim of the study was to examine the association between individual public transportation accessibility and self-reported active commuting, and whether the associations varied with commute distance, age and gender. Methods: 28,928 commuters in the Capital Region of Denmark reported self-reported time spent either walking or cycling to work or study each day and the distance to work or study. Data were obtained from the Danish National Health Survey collected in February to April 2010. Individual accessibility by public transportation was calculated using a multimodal network in a GIS. Multilevel logistic regression was used to analyze the association between accessibility, expressed as access area, and being an active commuter.Results: Public transport accessibility area based on all stops within walking and cycling distance was positively associated with being an active commuter. Distance to work, age and gender modified the associations. Residing within 10 km commuting distance and in areas of high accessibility was associated with being an active commuter and meeting the recommendations of physical activity. For the respondents above 29 years, Individual public transportation accessibility was positively associated with being an active commuter. Women having high accessibility had significantly higher odds of being an active commuter compared to having a low accessibility. For men the associations were insignificant.Conclusions: This study extends the knowledge about the driving forces of using public transportation for commuting by examining the individual public transportation accessibility. Findings suggest that transportation accessibility supports active commuting and planning of improved public transit

  12. EFFECT OF TURKISH PUBLIC DIPLOMACY ACTIVITIES ON RELATIONS BETWEEN TURKEY AND GEORGIA

    Directory of Open Access Journals (Sweden)

    Sinem Celik

    2016-11-01

    Full Text Available The aim of this article is to analyze the impact power of Turkish public diplomacy performed towards Georgia to empower the relation between both countries. Within the scope of this article, after public diplomacy term was discussed in many aspects, some of the important activities of the actors of Turkish public diplomacy have also been mentioned. When these activities are examined, it has been observed that non-governmental organizations failed to show the desired level of asset compared to government agencies in Georgia. Besides, when Turkish public diplomacy activities are examined as a whole, it has been remarked that these activities play an effective role to gain the sympathy of the Georgian. However, it has been concluded that the impacts of these activities on Turkey- Georgia relations are limited especially due to the Russian influence on relations with each of these two countries.

  13. Involvement of serotonin 2A receptor activation in modulating medial prefrontal cortex and amygdala neuronal activation during novelty-exposure

    DEFF Research Database (Denmark)

    Hervig, Mona El-Sayed; Jensen, Nadja Cecilie Hvid; Rasmussen, Nadja Bredo

    2017-01-01

    -field arena affects medial PFC activation and basolateral amygdala (BLA) reactivity. We used c-Fos immunoreactivity (IR) as a marker of neuronal activation and stereological quantification for obtaining the total number of c-Fos-IR neurons as a measure of regional activation. We further examined the impact...... of 5-HT2AR blockade on the striatal-projecting BLA neurons. Systemic administration of ketanserin (0.5 mg/kg) prior to novel open-field exposure resulted in reduced total numbers of c-Fos-IR cells in dorsomedial PFC areas and the BLA. Moreover, there was a positive correlation between the relative time......-treated animals, upholding its involvement in modulating averseness. Ketanserin did not affect the number of activated striatal-projecting BLA neurons (measured by number of Cholera Toxin b (CTb) retrograde labelled neurons also being c-Fos-IR) following CTb injection in the ventral striatum. These results...

  14. From plans to actions in patient and public involvement: qualitative study of documented plans and the accounts of researchers and patients sampled from a cohort of clinical trials.

    Science.gov (United States)

    Buck, Deborah; Gamble, Carrol; Dudley, Louise; Preston, Jennifer; Hanley, Bec; Williamson, Paula R; Young, Bridget

    2014-12-04

    : Patient and public involvement (PPI) in research is increasingly required, although evidence to inform its implementation is limited. Inform the evidence base by describing how plans for PPI were implemented within clinical trials and identifying the challenges and lessons learnt by research teams. We compared PPI plans extracted from clinical trial grant applications (funded by the National Institute for Health Research Health Technology Assessment Programme between 2006 and 2010) with researchers' and PPI contributors' interview accounts of PPI implementation. Analysis of PPI plans and transcribed qualitative interviews drew on the Framework technique. Of 28 trials, 25 documented plans for PPI in funding applications and half described implementing PPI before applying for funding. Plans varied from minimal to extensive, although almost all anticipated multiple modes of PPI. Interview accounts indicated that PPI plans had been fully implemented in 20/25 trials and even expanded in some. Nevertheless, some researchers described PPI within their trials as tokenistic. Researchers and contributors noted that late or minimal PPI engagement diminished its value. Both groups perceived uncertainty about roles in relation to PPI, and noted contributors' lack of confidence and difficulties attending meetings. PPI contributors experienced problems in interacting with researchers and understanding technical language. Researchers reported difficulties finding 'the right' PPI contributors, and advised caution when involving investigators' current patients. Engaging PPI contributors early and ensuring ongoing clarity about their activities, roles and goals, is crucial to PPI's success. Funders, reviewers and regulators should recognise the value of preapplication PPI and allocate further resources to it. They should also consider whether PPI plans in grant applications match a trial's distinct needs. Monitoring and reporting PPI before, during and after trials will help the

  15. Beyond participation: the association between school extracurricular activities and involvement in violence across generations of immigration.

    Science.gov (United States)

    Jiang, Xin; Peterson, Ruth D

    2012-03-01

    Participation in extracurricular activities is purported to protect the broad spectrum of youth from a host of behavioral risks. Yet, empirical research on the extent to which this assumption holds for involvement in violence by immigrant youth is limited. Thus, using data for 13,236 (51.8% female) adolescents from the National Longitudinal Study of Adolescent Health, this study explores how the relationship between extracurricular activities and youth violence varies by type of extracurricular activity profile (sports alone, non-sports alone, and a combination of sports and non-sports) and by generations of immigration (first, second, and third-plus). The sample is composed of 9.3% (n = 1,233) first-generation youth, 15.7% (n = 2,080) second generation, and 74.9% (n = 9,923) third-plus generation. The results reveal that adolescents from the third-plus generation (i.e., non-immigrant youth) who participate in non-sports alone or sports plus non-sports have lower odds of involvement in violence than adolescents from the same generation who do not participate in extracurricular activities. However, for first- and second-generation adolescents, participation in extracurricular activities is associated with higher rather than lower odds of violence compared to their non-participating counterparts. These findings challenge the viewpoint that participation in mainstream extracurricular activities as afforded by US schools is equally beneficial for all youth. They also call for additional research that explores why immigrant youth are less likely than non-immigrant youth to gain violence-reducing benefits when they participate in extracurricular activities.

  16. Cholinesterase Activity in Health Workers Involved in Handling and Spraying of Organophosphorous Insecticides

    Directory of Open Access Journals (Sweden)

    Himanshu Madaan

    2011-04-01

    Full Text Available Background: Recent era of agricultural boon is partially the result of extensive use of insecticides and pesticides. But these compounds also have potential to significantly alter the ecosystem and can cause acute poisonings as well as long term detrimental health effects in humans. These compounds can cause toxicity through all routes of exposure. They exert their effect mainly by the inhibition of Acetylcholinesterase (AC hE, which functions by removing acetylcholine (AC h from its postsynaptic receptors. Aims and Objectives: Human exposure to Organophosphorous (OP pesticides can develop lowered cholinesterase levels. The aim of the present study was to estimate the plasma levels of AC hE in personnel involved in handling of these compounds, during the period of active spraying operations. Methodology: The present study was conducted on 38 subjects working as Multipurpose Health Workers (MPHW GROUP-1 and Field Workers (FW GROUP-2 involved in the actual spraying of the insecticides, in District Rohtak, Haryana, India to see the effect of exposure to OP insecticides. Plasma cholinesterase activity was measured by a kinetic method based on hydrolysis of butrylthiocholine. The data was statistically analyzed using SPSS statistical package (SPSS version 5.0. Results and interpretation: The mean cholinesterase activity in group-2 was lower by 27.76% than that in group-1 and this difference was statistically significant (p < 0.05. The workers involved in actual spraying of the insecticides had a more marked reduction in the levels of Plasma AC hE, compared to the workers involved only in the handling of the insecticides indicating that this group is at a bigger risk.

  17. EEG analysis of the brain activity during the observation of commercial, political, or public service announcements.

    Science.gov (United States)

    Vecchiato, Giovanni; Astolfi, Laura; Tabarrini, Alessandro; Salinari, Serenella; Mattia, Donatella; Cincotti, Febo; Bianchi, Luigi; Sorrentino, Domenica; Aloise, Fabio; Soranzo, Ramon; Babiloni, Fabio

    2010-01-01

    The use of modern brain imaging techniques could be useful to understand what brain areas are involved in the observation of video clips related to commercial advertising, as well as for the support of political campaigns, and also the areas of Public Service Announcements (PSAs). In this paper we describe the capability of tracking brain activity during the observation of commercials, political spots, and PSAs with advanced high-resolution EEG statistical techniques in time and frequency domains in a group of normal subjects. We analyzed the statistically significant cortical spectral power activity in different frequency bands during the observation of a commercial video clip related to the use of a beer in a group of 13 normal subjects. In addition, a TV speech of the Prime Minister of Italy was analyzed in two groups of swing and "supporter" voters. Results suggested that the cortical activity during the observation of commercial spots could vary consistently across the spot. This fact suggest the possibility to remove the parts of the spot that are not particularly attractive by using those cerebral indexes. The cortical activity during the observation of the political speech indicated a major cortical activity in the supporters group when compared to the swing voters. In this case, it is possible to conclude that the communication proposed has failed to raise attention or interest on swing voters. In conclusions, high-resolution EEG statistical techniques have been proved to able to generate useful insights about the particular fruition of TV messages, related to both commercial as well as political fields.

  18. EEG Analysis of the Brain Activity during the Observation of Commercial, Political, or Public Service Announcements

    Directory of Open Access Journals (Sweden)

    Giovanni Vecchiato

    2010-01-01

    Full Text Available The use of modern brain imaging techniques could be useful to understand what brain areas are involved in the observation of video clips related to commercial advertising, as well as for the support of political campaigns, and also the areas of Public Service Announcements (PSAs. In this paper we describe the capability of tracking brain activity during the observation of commercials, political spots, and PSAs with advanced high-resolution EEG statistical techniques in time and frequency domains in a group of normal subjects. We analyzed the statistically significant cortical spectral power activity in different frequency bands during the observation of a commercial video clip related to the use of a beer in a group of 13 normal subjects. In addition, a TV speech of the Prime Minister of Italy was analyzed in two groups of swing and “supporter” voters. Results suggested that the cortical activity during the observation of commercial spots could vary consistently across the spot. This fact suggest the possibility to remove the parts of the spot that are not particularly attractive by using those cerebral indexes. The cortical activity during the observation of the political speech indicated a major cortical activity in the supporters group when compared to the swing voters. In this case, it is possible to conclude that the communication proposed has failed to raise attention or interest on swing voters. In conclusions, high-resolution EEG statistical techniques have been proved to able to generate useful insights about the particular fruition of TV messages, related to both commercial as well as political fields.

  19. Antinociceptive Activity of Methanol Extract of Muntingia calabura Leaves and the Mechanisms of Action Involved

    Directory of Open Access Journals (Sweden)

    M. H. Mohd. Sani

    2012-01-01

    Full Text Available Muntingia calabura L. (family Elaeocarpaceae has been traditionally used to relieve various pain-related ailments. The present study aimed to determine the antinociceptive activity of methanol extract of M. calabura leaves (MEMC and to elucidate the possible mechanism of antinociception involved. The in vivo chemicals (acetic acid-induced abdominal constriction and formalin-, capsaicin-, glutamate-, serotonin-induced paw licking test and thermal (hot plate test models of nociception were used to evaluate the extract antinociceptive activity. The extract (100, 250, and 500 mg/kg was administered orally 60 min prior to subjection to the respective test. The results obtained demonstrated that MEMC produced significant (P<0.05 antinociceptive response in all the chemical- and thermal-induced nociception models, which was reversed after pretreatment with 5 mg/kg naloxone, a non-selective opioid antagonist. Furthermore, pretreatment with L-arginine (a nitric oxide (NO donor, NG-nitro-L-arginine methyl esters (L-NAME; an inhibitor of NO synthase (NOS, methylene blue (MB; an inhibitor of cyclic-guanosine monophosphate (cGMP pathway, or their combination also caused significant (P<0.05 change in the intensity of the MEMC antinociception. In conclusion, the MEMC antinociceptive activity involves activation of the peripheral and central mechanisms, and modulation via, partly, the opioid receptors and NO/cGMP pathway.

  20. Trade union activity, cultural, public and political life of Krasnoyarsk Polytechnic Institute in the second half of 1950s–1980

    Directory of Open Access Journals (Sweden)

    Petrik Valeriy V.

    2016-01-01

    Full Text Available Basing on rich documentary, the article studies the activity of the trade union organization in Krasnoyarsk Polytechnic Institute and the impact the trade union had on the cultural, public and political life of the Institute in the second half of the 1950s-1980s. The activity is stated to be held in different forms and areas: amateur arts, propaganda, wall-newspaper and house magazine, vigilant groups, University of Culture, student club, lecturing agitation group, student construction brigades, department, groups and hostels competitions. The authors come to the conclusion that involving students and faculty members into cultural, public and political life added greatly to fostering the future engineers as it took them less time to adapt to the team-spirited workforce after graduating from the higher educational establishment. The article is intended for the people interested in history of higher education in Siberia and Russia.

  1. Public Libraries as Places for Empowering Women through Autonomous Learning Activities

    Science.gov (United States)

    Yoshida, Yuko

    2013-01-01

    Introduction. The purpose of this research is to investigate the significance of public libraries as educational institutions. The meaning of lifelong learning in public libraries from the perspective of women's autonomous activities is re-examined. Method. The literature of the grassroots library movement and that of the empowerment of women is…

  2. Understanding public sector innovations: the role of leadership activities for a climate for innovation

    NARCIS (Netherlands)

    Dorsman, S.J.; Tummers, L.G.; Thaens, M.

    2015-01-01

    Innovations are considered to be crucial for the success of public organizations. However, it is not a foregone conclusion that public organizations are innovative. This study is based on the leadership and innovation literature to consider whether team level leadership activities could be associate

  3. Stakeholder involvement in public private partnerships : its influence on the innovative character of projects and on project performance

    NARCIS (Netherlands)

    J. Nederhand (José); E-H. Klijn (Erik-Hans)

    2018-01-01

    textabstractThis article examines to what degree citizens and societal stakeholders are involved in Public–Private Partnership (PPP) projects, what factors account for their involvement, and what the effects are on the performance and innovativeness of the projects. This research, based on a

  4. Evidence that intramolecular interactions are involved in masking the activation domain of transcriptional activator Leu3p.

    Science.gov (United States)

    Wang, D; Hu, Y; Zheng, F; Zhou, K; Kohlhaw, G B

    1997-08-01

    The Leu3 protein of Saccharomyces cerevisiae regulates the expression of genes involved in branched chain amino acid biosynthesis and in ammonia assimilation. It is modulated by alpha-isopropylmalate, an intermediate in leucine biosynthesis. In the presence of alpha-isopropylmalate, Leu3p is a transcriptional activator. In the absence of the signal molecule, the activation domain is masked, and Leu3p acts as a repressor. The recent discovery that Leu3p retains its regulatory properties when expressed in mammalian cells (Guo, H., and Kohlhaw, G. B. (1996) FEBS Lett. 390, 191-195) suggests that masking and unmasking of the activation domain occur without the participation of auxiliary proteins. Here we present experimental support for this notion and address the mechanism of masking. We show that modulation of Leu3p is exceedingly sensitive to mutations in the activation domain. An activation domain double mutant (D872N/D874N; designated Leu3-dd) was constructed that has the characteristics of a permanently masked activator. Using separately expressed segments containing either the DNA binding domain-middle region or the activation domain of wild type Leu3p (or Leu3-dd) in a modified yeast two-hybrid system, we provide direct evidence for alpha-isopropylmalate-dependent interaction between these segments. Finally, we use the phenotype of Leu3-dd-containing cells (slow growth in the absence of added leucine) to select for suppressor mutations that map to the middle region of Leu3-dd. The properties of nine such suppressors further support the idea that masking is an intramolecular process and suggest a means for mapping the surface involved in masking.

  5. Acoustic input and efferent activity regulate the expression of molecules involved in cochlear micromechanics

    Directory of Open Access Journals (Sweden)

    Verónica eLamas

    2015-01-01

    Full Text Available Electromotile activity in auditory outer hair cells (OHCs is essential for sound amplification. It relies on the highly specialized membrane motor protein prestin, and its interactions with the cytoskeleton. It is believed that the expression of prestin and related molecules involved in OHC electromotility may be dynamically regulated by signals from the acoustic environment. However little is known about the nature of such signals and how they affect the expression of molecules involved in electromotility in OHCs. We show evidence that prestin oligomerization is regulated, both at short and relatively long term, by acoustic input and descending efferent activity originating in the cortex, likely acting in concert. Unilateral removal of the middle ear ossicular chain reduces levels of trimeric prestin, particularly in the cochlea from the side of the lesion, whereas monomeric and dimeric forms are maintained or even increased in particular in the contralateral side, as shown in Western blots. Unilateral removal of the auditory cortex (AC, which likely causes an imbalance in descending efferent activity on the cochlea, also reduces levels of trimeric and tetrameric forms of prestin in the side ipsilateral to the lesion, whereas in the contralateral side prestin remains unaffected, or even increased in the case of trimeric and tetrameric forms. As far as efferent inputs are concerned, unilateral ablation of the AC up-regulates the expression of α10 nAChR transcripts in the cochlea. Limited, unbalanced efferent activity after unilateral AC removal, also affects prestin and β-actin mRNA levels. These findings support that the concerted action of acoustic and efferent inputs to the cochlea is needed to regulate the expression of major molecules involved in OHC electromotility, both at the transcriptional and posttranscriptional levels.

  6. Basic Education and Policy Support Activity: Tools and Publications.

    Science.gov (United States)

    Creative Associates International, Inc., Washington, DC.

    The Basic Education and Policy Support (BEPS) Activity is a United States Agency for International Development (USAID)-sponsored, multi-year initiative designed to further improve the quality of, effectiveness of, and access to formal and nonformal basic education. This catalog is one element of the BEPS information dissemination process. The…

  7. Emergent Public Spaces: Generative Activities on Function Interpolation

    Science.gov (United States)

    Carmona, Guadalupe; Dominguez, Angeles; Krause, Gladys; Duran, Pablo

    2011-01-01

    This study highlights ways in which generative activities may be coupled with network-based technologies in the context of teacher preparation to enhance preservice teachers' cognizance of how their own experience as students provides a blueprint for the learning environments they may need to generate in their future classrooms. In this study, the…

  8. Talking about living and dying with the oldest old: public involvement in a study on end of life care in care homes

    Directory of Open Access Journals (Sweden)

    Goodman Claire

    2011-11-01

    Full Text Available Abstract Background Public involvement in research on sensitive subjects, such as death and dying, can help to ensure that questions are framed to reflect the interests of their peers, develop a shared understanding of issues raised, and moderate the often unequal power relationship between researcher and participant. This paper describes the contribution and impact of older members of a Public Involvement in Research group (PIRg to a study on living and dying in care homes. Methods A longitudinal study, with a mixed method approach, its aims were to capture key experiences, events and change over one year, of older people resident in participating care homes in the East of England. Residents were interviewed up to three times and their case notes were reviewed four times over the year. Interviews were semi structured, and recorded. Four members of a Public Involvement in Research group (PIRg contributed to preliminary discussions about the research and three were involved with many of the subsequent stages of the research process including the facilitation of discussion groups with residents. Results There were three areas where the involvement of the Public Involvement in Research group (PIRg positively influenced the study process. These were recruitment, governance and safeguarding, and in collaboration with the residents in the care homes, the discussion and interpretation of emergent findings. PIRg members were of similar age to the residents and their involvement provided different and often more reflective insights of the significance of the findings for the participants. There were examples where decision making about the range of PIRg participation was not always negotiable, and this raised issues about power relationships within the team. Nevertheless, PIRg members expressed personal benefit and satisfaction through participating in the research and a commitment to continue to support research with this older age group. Conclusions

  9. Talking about living and dying with the oldest old: public involvement in a study on end of life care in care homes.

    Science.gov (United States)

    Goodman, Claire; Mathie, Elspeth; Cowe, Marion; Mendoza, Alex; Westwood, Daphne; Munday, Diane; Wilson, Patricia M; Crang, Clare; Froggatt, Katherine; Iliffe, Steve; Manthorpe, Jill; Gage, Heather; Barclay, Stephen

    2011-11-23

    Public involvement in research on sensitive subjects, such as death and dying, can help to ensure that questions are framed to reflect the interests of their peers, develop a shared understanding of issues raised, and moderate the often unequal power relationship between researcher and participant. This paper describes the contribution and impact of older members of a Public Involvement in Research group (PIRg) to a study on living and dying in care homes. A longitudinal study, with a mixed method approach, its aims were to capture key experiences, events and change over one year, of older people resident in participating care homes in the East of England. Residents were interviewed up to three times and their case notes were reviewed four times over the year. Interviews were semi structured, and recorded. Four members of a Public Involvement in Research group (PIRg) contributed to preliminary discussions about the research and three were involved with many of the subsequent stages of the research process including the facilitation of discussion groups with residents. There were three areas where the involvement of the Public Involvement in Research group (PIRg) positively influenced the study process. These were recruitment, governance and safeguarding, and in collaboration with the residents in the care homes, the discussion and interpretation of emergent findings. PIRg members were of similar age to the residents and their involvement provided different and often more reflective insights of the significance of the findings for the participants. There were examples where decision making about the range of PIRg participation was not always negotiable, and this raised issues about power relationships within the team. Nevertheless, PIRg members expressed personal benefit and satisfaction through participating in the research and a commitment to continue to support research with this older age group. The contribution of the PIRg supported a successful recruitment

  10. Anticancer activities of pterostilbene-isothiocyanate conjugate in breast cancer cells: involvement of PPARγ.

    Directory of Open Access Journals (Sweden)

    Kumar Nikhil

    Full Text Available Trans-3,5-dimethoxy-4'-hydroxystilbene (PTER, a natural dimethylated analog of resveratrol, preferentially induces certain cancer cells to undergo apoptosis and could thus have a role in cancer chemoprevention. Peroxisome proliferator-activated receptor γ (PPARγ, a member of the nuclear receptor superfamily, is a ligand-dependent transcription factor whose activation results in growth arrest and/or apoptosis in a variety of cancer cells. Here we investigated the potential of PTER-isothiocyanate (ITC conjugate, a novel class of hybrid compound (PTER-ITC synthesized by appending an ITC moiety to the PTER backbone, to induce apoptotic cell death in hormone-dependent (MCF-7 and -independent (MDA-MB-231 breast cancer cell lines and to elucidate PPARγ involvement in PTER-ITC action. Our results showed that when pre-treated with PPARγ antagonists or PPARγ siRNA, both breast cancer cell lines suppressed PTER-ITC-induced apoptosis, as determined by annexin V/propidium iodide staining and cleaved caspase-9 expression. Furthermore, PTER-ITC significantly increased PPARγ mRNA and protein levels in a dose-dependent manner and modulated expression of PPARγ-related genes in both breast cancer cell lines. This increase in PPARγ activity was prevented by a PPARγ-specific inhibitor, in support of our hypothesis that PTER-ITC can act as a PPARγ activator. PTER-ITC-mediated upregulation of PPARγ was counteracted by co-incubation with p38 MAPK or JNK inhibitors, suggesting involvement of these pathways in PTER-ITC action. Molecular docking analysis further suggested that PTER-ITC interacted with 5 polar and 8 non-polar residues within the PPARγ ligand-binding pocket, which are reported to be critical for its activity. Collectively, our observations suggest potential applications for PTER-ITC in breast cancer prevention and treatment through modulation of the PPARγ activation pathway.

  11. Forensic devices for activism: Metadata tracking and public proof

    Directory of Open Access Journals (Sweden)

    Lonneke van der Velden

    2015-10-01

    Full Text Available The central topic of this paper is a mobile phone application, ‘InformaCam’, which turns metadata from a surveillance risk into a method for the production of public proof. InformaCam allows one to manage and delete metadata from images and videos in order to diminish surveillance risks related to online tracking. Furthermore, it structures and stores the metadata in such a way that the documentary material becomes better accommodated to evidentiary settings, if needed. In this paper I propose InformaCam should be interpreted as a ‘forensic device’. By using the conceptualization of forensics and work on socio-technical devices the paper discusses how InformaCam, through a range of interventions, rearranges metadata into a technology of evidence. InformaCam explicitly recognizes mobile phones as context aware, uses their sensors, and structures metadata in order to facilitate data analysis after images are captured. Through these modifications it invents a form of ‘sensory data forensics'. By treating data in this particular way, surveillance resistance does more than seeking awareness. It becomes engaged with investigatory practices. Considering the extent by which states conduct metadata surveillance, the project can be seen as a timely response to the unequal distribution of power over data.

  12. TAX & PUBLIC FINANCE: ETHIOPIAN SYSTEM FOR PROMOTIONAL ACTIVITIES

    Directory of Open Access Journals (Sweden)

    M. Moses Antony RAJENDRAN

    2016-06-01

    Full Text Available Tax is very important for each and every Government. As we are all know that taxation can be classified into direct and indirect taxes. Every Government need revenue to lead the economic, infrastructure, medical, transport, education, telecom, electricity, staff, research, to concession, subsidies, free facility for the unable sector community in the country. To generate the income Government has a constitution as a law to charge a tax for different sectors of people which brought into different categories of the people. No Tax, No Income; No Income, No Revenue; No Revenue, No Government. Government is a public which is common to the all of the people in the country. Whether the direct or indirect tax, the tax must be charged on the basis of the effort of the people income. Some people earn money with their hard work. Some people earn money easily. The easily earned income must be taxed more than the hard earned money. Ethiopian Taxation system is very important for raising income of the Government.

  13. Forensic devices for activism: Metadata tracking and public proof

    Directory of Open Access Journals (Sweden)

    Lonneke van der Velden

    2015-10-01

    Full Text Available The central topic of this paper is a mobile phone application, ‘InformaCam’, which turns metadata from a surveillance risk into a method for the production of public proof. InformaCam allows one to manage and delete metadata from images and videos in order to diminish surveillance risks related to online tracking. Furthermore, it structures and stores the metadata in such a way that the documentary material becomes better accommodated to evidentiary settings, if needed. In this paper I propose InformaCam should be interpreted as a ‘forensic device’. By using the conceptualization of forensics and work on socio-technical devices the paper discusses how InformaCam, through a range of interventions, rearranges metadata into a technology of evidence. InformaCam explicitly recognizes mobile phones as context aware, uses their sensors, and structures metadata in order to facilitate data analysis after images are captured. Through these modifications it invents a form of ‘sensory data forensics'. By treating data in this particular way, surveillance resistance does more than seeking awareness. It becomes engaged with investigatory practices. Considering the extent by which states conduct metadata surveillance, the project can be seen as a timely response to the unequal distribution of power over data.

  14. TAX & PUBLIC FINANCE : ETHIOPIAN SYSTEM FOR PROMOTIONAL ACTIVITIES

    Directory of Open Access Journals (Sweden)

    Moses Antony RAJENDRAN

    2016-08-01

    Full Text Available Tax is very important for each and every Government.  As we are all know that taxation can be classified into direct and indirect taxes. Every Government need revenue to lead the economic, infrastructure, medical, transport, education, telecom, electricity, staff, research, to  concession, subsidies, free facility for the unable sector community in the country.  To generate the income Government has a constitution as a law to charge a tax for different sectors of people which brought into different categories of the people.  No Tax,  No Income; No Income, No Revenue; No Revenue, No Government.  Government is a public which is common to the all of the people in the country. Whether the direct or indirect tax, the tax must be charged on the basis of the effort of the people income.  Some  people earn money with their hard work.  Some people earn money easily.  The easily earned income must be taxed more than the hard earned money.  Ethiopian Taxation system is very important for raising income of the Government.

  15. 78 FR 31563 - Agency Information Collection Activities; Proposed Collection; Public Comment Request

    Science.gov (United States)

    2013-05-24

    ... technology to minimize the information collection burden. Information Collection Request Title: The Teaching... Information Collection Activities; Proposed Collection; Public Comment Request AGENCY: Health Resources and... utility of the proposed information collection for the proper performance of the agency's functions,...

  16. 78 FR 41405 - Agency Information Collection Activities; Proposed Collection; Public Comment Request

    Science.gov (United States)

    2013-07-10

    ... enrolled in health professions and nursing programs. To qualify for participation in the SDS program, a... HUMAN SERVICES Health Resources and Services Administration Agency Information Collection Activities; Proposed Collection; Public Comment Request AGENCY: Health Resources and Services Administration,...

  17. [Role of physical activities in a public health policy].

    Science.gov (United States)

    Rieu, M

    1995-10-01

    A gradual decrease in energy output for adults in the Western countries has been observed through the XXth century. The mechanization in industrial societies result in a decline of customary physical activity and consequently in the potentially vicious spiral of inactivity leading to deconditioning and thence, via loss of physiological capacity, to a further reduction in activity. The sedentary life has injurious effects on the health of individuals and specially increase the risks of cardiovascular disease. Furthermore there is a supposed relation between inactivity with obesity and hyperlipemia in young people and with osteoporosis in elderly. In contrast, many papers showed that high levels of physical activity have been associated with a diminished occurrence of hypertension, coronary artery disease, non insulin-dependent diabetes, colon cancers... In addition physical fitness is obviously related to the quality of life. Because of all these reasons several developed countries have elaborated plans of physical reconditioning for their people. In France some experimental actions have been completed but any national programme has been determined. Moreover it is now crucial to promote scientific researches about the fundamental biological mechanisms which explain the beneficial effects of physical training on the prevention and/or the treatment of several illness.

  18. Involvement of Ca2+-activated K+ Channels in Receptor-Regulated Sperm Motility in Rats

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Previous voltage-clamp studies have demonstrated the modulation of sperm Ca2+-activated K+ (KCa) channels expressed in Xenopus oocytes by angiotensin Ⅱ (Ang Ⅱ)and extracellular ATP via AT1 receptor and P2U receptor, respectively. In the presentstudy, we investigated the involvement of KCa channels in receptor-regulated spermmotility of the rat using a computer-aided sperm analysis system, HTM-IVOS, in con-junction with Ca2+-mobilizing agents, receptor agonists/antagonists and KCa channelsblockers.The percentage of motile sperm was increased by ionomycin (0. 5 μmol/L), whichcould be inhibited by K+ channel blockers, tetraethylammonium (TEA 1 μmol/L ) orcharybdotoxin (ChTX, 300 nmol/L) indicating the presence of KCa channels. AngⅡ, at low concentration, 10 nmol/L, was found to increase motility, however, athigher concentration, 1 μmol/L, percentage of motility was found to be suppressed.Both stimulatory and inhibitory effects of Ang Ⅱ could be reversed by losartan, aspecific antagonist of AT 1 receptors, but not AT 2 antagonist PD123177, indicating theinvolvement of AT1 but not AT2 receptor in mediating both effects. ChTX also abol-ished both stimulatory and inhibitory effects of Ang H, suggesting the involvement ofKCa channels. The percentage of motility was also enhanced by extracellular ATP, afactor known to be involved in sperm activation. The ATP-enhanced sperm motilitywas mimicked by UTP , and inhibited by ChTX and reactive blue, an antagonist of P2receptor, indicating the involvement of both P2U and KCa channels. RT-PCR studywas also conducted to confirm the expression of KCa channels, AT1 receptors and P2Ureceptor, but not AT2 receptor, in rat caudal epididymal sperm. The present findingssuggest an important role of KCa channels in the regulation of sperm motility by AT1and P 2U receptors.

  19. Antimicrobial activity of Streptococcus salivarius K12 on bacteria involved in oral malodour.

    Science.gov (United States)

    Masdea, L; Kulik, E M; Hauser-Gerspach, I; Ramseier, A M; Filippi, A; Waltimo, T

    2012-08-01

    To investigate the antimicrobial activity of the bacteriocin-producing strain Streptococcus salivarius K12 against several bacteria involved in halitosis. The inhibitory activity of S. salivarius K12 against Solobacterium moorei CCUG39336, four clinical S. moorei isolates, Atopobium parvulum ATCC33793 and Eubacterium sulci ATCC35585 was examined by a deferred antagonism test. Eubacterium saburreum ATCC33271 and Parvimonas micra ATCC33270, which have been tested in previous studies, served as positive controls, and the Gram-negative strain Bacteroides fragilis ZIB2800 served as a negative control. Additionally, the occurrence of resistance in S. moorei CCUG39336 to S. salivarius K12 was analysed by either direct plating or by passage of S. moorei CCUG39336 on chloroform-inactived S. salivarius K12-containing agar plates. S. salivarius K12 suppressed the growth of all Gram-positive bacteria tested, but the extent to which the bacteria were inhibited varied. E. sulci ATCC35585 was the most sensitive strain, while all five S. moorei isolates were inhibited to a lesser extent. Natural resistance seems to be very low in S. moorei CCUG39336, and there was only a slight decrease in sensitivity after exposure to S. salivarius K12 over 10 passages. Our studies demonstrate that S. salivarius K12 has antimicrobial activity against bacteria involved in halitosis. This strain might be an interesting and valuable candidate for the development of an antimicrobial therapy for halitosis. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Bacteroides gingivalis antigens and bone resorbing activity in root surface fractions of periodontally involved teeth

    Energy Technology Data Exchange (ETDEWEB)

    Patters, M.R.; Landsberg, R.L.; Johansson, L.A.; Trummel, C.L.; Robertson, P.R. (Department of Periodontology, University of Connecticut, School of Dental Medicine, Farmington, Connecticut, U.S.A.)

    1982-01-01

    Bone resorbing activity and the presence of antigens of Bacteroides gingivalis were assessed in plaque, calculus, cementum, and dentin obtained from roots of teeth previously exposed to periodontitis. Each fraction was obtained by scaling the root surface. The fraction were extracted by stirring and sonication, and the soluble centrifuged, sterilized, dialyzed, and adjusted to equivalent protein concentrations. Cementum and dentin extracts from impacted teeth were prepared similarly and served as controls. Stimulation of bone resorption by each extract was assessed in organ cultures of fetal rat bones by measurement of release of previously-incorporated /sup 45/Ca from the bone into the medium. In some groups of teeth, calculus and cementum were treated with acid prior to scaling. Citric acid washes were recovered and dialyzed. An enzyme-linked immunosorbent assay (ELISA) was used to assess the extracts for the presence of antigens reactive with an antiserum to B. gingivalis. Significant stimulation of bone resorption was found in all calculus and periodontally-involved cementum preparations. ELISA showed significant levels of B.gingivalis antigens in plaque, calculus, and cementum of periodontally-involved teeth, but not in involved dentin nor in cementum or dentin of impact teeth. Treatment with citric acid removed essentially all B.gingivalis antigens from cementum but not calculus. The results suggest that substances which stimulate bone resorption and substances which react with B. gingivalis antiserum are present in surface plaque, calculus, and cementum or periodontally-involved teeth. These substances are not present in cementum and dentin of impacted teeth nor in dentin of periodontally-involved teeth. Treatment by both scaling and citric demineralization will remove most of these substances from cementum of teeth previously exposed to periodontitis.

  1. Emphasizing Research (Further) in Undergraduate Technical Communication Curricula: Involving Undergraduate Students with an Academic Journal's Publication and Management

    Science.gov (United States)

    Ford, Julie Dyke; Newmark, Julianne

    2011-01-01

    This article presents follow-up information to a previous publication regarding ways to increase emphasis on research skills in undergraduate Technical Communication curricula. We detail the ways our undergraduate program highlights research by requiring majors to complete senior thesis projects that culminate in submission to an online…

  2. Involvement of TACE in colon inflammation: a novel mechanism of regulation via SIRT-1 activation.

    Science.gov (United States)

    Sharma, Manoranjan; Mohapatra, Jogeswar; Wagh, Akshaya; Patel, Hiren M; Pandey, Dheerendra; Kadam, Shekhar; Argade, Anil; Deshpande, Shrikalp S; Shah, Gourang B; Chatterjee, Abhijit; Jain, Mukul R

    2014-03-01

    TNF-α converting enzyme (TACE) processes the membrane TNF-α to release the bioactive soluble TNF-α. Several evidences suggest the involvement of TNF-α and TACE in inflammatory bowel disease (IBD). Tissue inhibitor of metalloproteinase (TIMP)-3, an endogenous inhibitor of TACE, is positively associated with silent information regulator (SIRT)-1. We aimed to study the expression of TACE, TIMP-3 and SIRT-1 at different stages of colitis and how TACE is regulated in response to SIRT-1 activation. Acute colitis was induced by 3.5% dextran sulfate sodium (DSS) in drinking water for 5days and levels of cytokines and mRNA expression of TACE, TIMP-3 and SIRT-1 were measured in colon at different time intervals. Next, the effect of SIRT-1 activator (resveratrol) or a selective TACE inhibitor (compound 11p) treatment was evaluated. Elevated levels of TNF-α, interleukin (IL)-6, IL-1β, interferon (IFN)-γ and IL-17 were observed during DSS exposure phase which restored to the normal level after DSS removal. A significant increase in TACE and suppression in TIMP-3 and SIRT-1 mRNA level was observed during DSS exposure phase which reverts back to normal towards the remission phase. Treatment with resveratrol significantly elevated SIRT-1 and TIMP-3 and suppressed TACE mRNA expression and was associated with amelioration of disease. Furthermore, treatment with selective TACE inhibitor significantly suppressed body weight loss, disease activity index, colonic myeloperoxidase activity and the elevated levels of cytokines after DSS challenge. These results strongly emphasize the involvement of TACE in colon inflammation and inhibition of TACE directly or indirectly via SIRT-1 activation ameliorates colitis.

  3. Lipopolysaccharide-induced Lung Injury Involves the Nitration-mediated Activation of RhoA*

    Science.gov (United States)

    Rafikov, Ruslan; Dimitropoulou, Christiana; Aggarwal, Saurabh; Kangath, Archana; Gross, Christine; Pardo, Daniel; Sharma, Shruti; Jezierska-Drutel, Agnieszka; Patel, Vijay; Snead, Connie; Lucas, Rudolf; Verin, Alexander; Fulton, David; Catravas, John D.; Black, Stephen M.

    2014-01-01

    Acute lung injury (ALI) is characterized by increased endothelial hyperpermeability. Protein nitration is involved in the endothelial barrier dysfunction in LPS-exposed mice. However, the nitrated proteins involved in this process have not been identified. The activation of the small GTPase RhoA is a critical event in the barrier disruption associated with LPS. Thus, in this study we evaluated the possible role of RhoA nitration in this process. Mass spectroscopy identified a single nitration site, located at Tyr34 in RhoA. Tyr34 is located within the switch I region adjacent to the nucleotide-binding site. Utilizing this structure, we developed a peptide designated NipR1 (nitration inhibitory peptide for RhoA 1) to shield Tyr34 against nitration. TAT-fused NipR1 attenuated RhoA nitration and barrier disruption in LPS-challenged human lung microvascular endothelial cells. Further, treatment of mice with NipR1 attenuated vessel leakage and inflammatory cell infiltration and preserved lung function in a mouse model of ALI. Molecular dynamics simulations suggested that the mechanism by which Tyr34 nitration stimulates RhoA activity was through a decrease in GDP binding to the protein caused by a conformational change within a region of Switch I, mimicking the conformational shift observed when RhoA is bound to a guanine nucleotide exchange factor. Stopped flow kinetic analysis was used to confirm this prediction. Thus, we have identified a new mechanism of nitration-mediated RhoA activation involved in LPS-mediated endothelial barrier dysfunction and show the potential utility of “shielding” peptides to prevent RhoA nitration in the management of ALI. PMID:24398689

  4. Lipopolysaccharide-induced lung injury involves the nitration-mediated activation of RhoA.

    Science.gov (United States)

    Rafikov, Ruslan; Dimitropoulou, Christiana; Aggarwal, Saurabh; Kangath, Archana; Gross, Christine; Pardo, Daniel; Sharma, Shruti; Jezierska-Drutel, Agnieszka; Patel, Vijay; Snead, Connie; Lucas, Rudolf; Verin, Alexander; Fulton, David; Catravas, John D; Black, Stephen M

    2014-02-21

    Acute lung injury (ALI) is characterized by increased endothelial hyperpermeability. Protein nitration is involved in the endothelial barrier dysfunction in LPS-exposed mice. However, the nitrated proteins involved in this process have not been identified. The activation of the small GTPase RhoA is a critical event in the barrier disruption associated with LPS. Thus, in this study we evaluated the possible role of RhoA nitration in this process. Mass spectroscopy identified a single nitration site, located at Tyr(34) in RhoA. Tyr(34) is located within the switch I region adjacent to the nucleotide-binding site. Utilizing this structure, we developed a peptide designated NipR1 (nitration inhibitory peptide for RhoA 1) to shield Tyr(34) against nitration. TAT-fused NipR1 attenuated RhoA nitration and barrier disruption in LPS-challenged human lung microvascular endothelial cells. Further, treatment of mice with NipR1 attenuated vessel leakage and inflammatory cell infiltration and preserved lung function in a mouse model of ALI. Molecular dynamics simulations suggested that the mechanism by which Tyr(34) nitration stimulates RhoA activity was through a decrease in GDP binding to the protein caused by a conformational change within a region of Switch I, mimicking the conformational shift observed when RhoA is bound to a guanine nucleotide exchange factor. Stopped flow kinetic analysis was used to confirm this prediction. Thus, we have identified a new mechanism of nitration-mediated RhoA activation involved in LPS-mediated endothelial barrier dysfunction and show the potential utility of "shielding" peptides to prevent RhoA nitration in the management of ALI.

  5. Involvement of multiple elements in FXR-mediated transcriptional activation of FGF19.

    Science.gov (United States)

    Miyata, Masaaki; Hata, Tatsuya; Yamakawa, Hiroki; Kagawa, Tatehiro; Yoshinari, Kouichi; Yamazoe, Yasushi

    2012-10-01

    The intestinal endocrine hormone human fibroblast growth factor 19 (FGF19) is involved in the regulation of not only hepatic bile acid metabolism but also carbohydrate and lipid metabolism. In the present study, bile acid/farnesoid X receptor (FXR) responsiveness in the FGF19 promoter region was investigated by a reporter assay using the human colon carcinoma cell line LS174T. The assay revealed the presence of bile acid/FXR-responsive elements in the 5'-flanking region up to 8.8 kb of FGF19. Deletion analysis indicated that regions from -1866 to -1833, from -1427 to -1353, and from -75 to +262 were involved in FXR responsiveness. Four, four, and two consecutive half-sites of nuclear receptors were observed in the three regions, respectively. An electrophoretic mobility shift assay (EMSA) and chromatin immunoprecipitation (ChIP) assay revealed FXR/retinoid X receptor α (RXRα) heterodimer binding in these three regions. EMSA and reporter assays using mutated constructs indicated that the nuclear receptor IR1, ER2, and DR8 motifs in the 5'-flanking region were involved in FXR responsiveness of FGF19. Lithocholic acid (LCA) (10 μM), chenodeoxycholic acid (CDCA) (10 μM), or GW4064 (0.1 μM) treatment increased reporter activity in a construct including the three motifs under FXR-expressing conditions whereas LCA and not CDCA or GW4064 treatment increased the reporter activity under pregnane X receptor (PXR)-expressing conditions. These results suggest that FGF19 is transcriptionally activated through multiple FXR-responsive elements in the promoter region.

  6. Zymomonas mobilis Levan is Involved in Metalloproteinases Activation in Healing of Wounded and Burned Tissues

    Directory of Open Access Journals (Sweden)

    Cristina Sturzoiu

    2011-05-01

    Full Text Available Healing of burn tissue is a complete process involving reepitelization, granulation tissue formation and extracellular matrix remodeling. Thermal injury produces profound systemic changes, such as oligemic shock, anemia, renal failure and metabolic disorders. This causes direct tissue damages: inflammation and infection reactions. The tissue lesion also leads to increased oxidative stress in cells, as it has been observed by the low activity of endogenous antioxidant enzymatic and nonenzymatic systems. In this context, tissue matrix metalloproteinases (MMP plays a key role in normal physiology of conjunctive tissue during its development, morphogenesis or wound healing, having an irregular activity and being involved in the patho-physiological processes. The analysis of biological samples, MMP profiles contribute to the characterization of some processes involving tissue remodeling, processes related to wound or burn healing, possibly to the development of new therapies. In this context we studied the proliferative effect of levan, a polysaccharide produced by Gram negative bacteria, Zymomonas mobilis, a microorganism that plays an important role in modern biotechnology to produce substances of great interest in biotechnology, food industry or in biomedicine. Our studies focused on analysis of tissue MMPs profiles from Wistar rats with lesions caused by mechanic processes on skin (wounds and thermal (burn, treated by hallotherapy inCacica and Dej salt mines, before and after the treatment with levan. The results indicate that levan, a natural polysaccharide produced by wild type Z. mobilis NCIB 11163, as well as other bacterial strains, seems to have real value in the management of wounds and burns, applied individually or in combination with natural or artificial haloteraphy. The way that levan participates in the healing process is unknown, probably by activating the tissue metalloproteinases.

  7. Longitudinal relationships between perceived stress, exercise self-regulation and exercise involvement among physically active adolescents.

    Science.gov (United States)

    Gerber, Markus; Lindwall, Magnus; Brand, Serge; Lang, Christin; Elliot, Catherine; Pühse, Uwe

    2015-01-01

    Stress exposure may undermine exercisers' capability to self-regulate their exercise behaviour. This longitudinal study examined the interplay between perceived stress, exercise self-regulation (assessment of action and coping planning) and participation in vigorous exercise in vocational students. Moreover, this study examined whether high exercise self-regulation moderates the assumed negative relationship between stress and exercise. A sample of 580 physically active vocational students ([Formula: see text] ± s 17.8 ± 1.3 years, 33.8% girls) was assessed. All participants completed two identical validated questionnaires assessing stress, exercise self-regulation and exercise with a span of 10 months in between survey completion periods. The cross-sectional analyses show that high exercise self-regulation attenuated the assumed negative relationship between stress and exercise. In the longitudinal analyses, however, only a non-significant trend was found. Significant longitudinal relationships existed between exercise self-regulation and exercise involvement. Latent difference score models revealed that a drop in the exercise self-regulation was associated with a concurrent decrease in exercise participation. Cross-lagged panel analyses showed that high exercise self-regulation levels positively predicted exercise behaviour, but an inverse relationship was not supported. The findings suggested that higher exercise self-regulation levels were positively associated with future exercise involvement in currently active adolescents. While partial support was found that exercise self-regulation moderated the influence of stress on exercise, the findings demonstrated that higher exercise self-regulation levels had a positive impact on future exercise involvement in already active individuals.

  8. Agile and Pro-Active Public Administration as a Collaborative Networked Organization

    CERN Document Server

    Cellary, Wojciech

    2011-01-01

    In highly competitive, globalized economies and societies of always-on-line people intensively using the Internet and mobile phones, public administrations have to adapt to new challenges. Enterprises and citizens expect public administrations to be agile and pro-active to foster development. A way to achieve agility and pro-activity is application of a model of Collaborative Network Organizations in its two forms: Virtual Organizations (VO) and Virtual Organization Breeding Environments (VOBE). In the paper, advantages are shown of public administration playing a role of a Virtual Organization customer on the one hand, and a Virtual Organization member on the other hand. It is also shown how public administration playing a role of a Virtual Organization Breeding Environment may improve its agility and promote advanced technologies and management methods among local organizations. It is argued in the paper that public administration should provide a Virtual Organization Breeding Environment as a part of publi...

  9. Helminth 2-Cys peroxiredoxin drives Th2 responses through a mechanism involving alternatively activated macrophages

    Science.gov (United States)

    Donnelly, Sheila; Stack, Colin M.; O'Neill, Sandra M.; Sayed, Ahmed A.; Williams, David L.; Dalton, John P.

    2008-01-01

    During helminth infections, alternatively activated macrophages (AAMacs) are key to promoting Th2 responses and suppressing Th1-driven inflammatory pathology. Th2 cytokines IL-4 and/or IL-13 are believed to be important in the induction and activation of AAMacs. Using murine models for the helminth infections caused by Fasciola hepatica (Fh) and Schistosoma mansoni (Sm), we show that a secreted antioxidant, peroxiredoxin (Prx), induces alternative activation of macrophages. These activated, Ym1-expressing macrophages enhanced the secretion of IL-4, IL-5, and IL-13 from naive CD4+ T cells. Administration of recombinant FhPrx and SmPrx to wild-type and IL-4−/− and IL-13−/− mice induced the production of AAMacs. In addition, Prx stimulated the expression of markers of AAMacs (particularly, Ym1) in vitro, and therefore can act independently of IL-4/IL-13 signaling. The immunomodulatory property of Prx is not due to its antioxidant activity, as an inactive recombinant variant with active site Cys residues replaced by Gly could also induce AAMacs and Th2 responses. Immunization of mice with recombinant Prx or passive transfer of anti-Prx antibodies prior to infection with Fh not only blocked the induction of AAMacs but also the development of parasite-specific Th2 responses. We propose that Prx activates macrophages as an initial step in the induction of Th2 responses by helminth parasites and is thereby a novel pathogen-associated molecular pattern.—Donnelly, S., Stack, C. M., O'Neill, S. M., Sayed, A. A., Williams, D. L., Dalton, J. P. Helminth 2-Cys peroxiredoxin drives Th2 responses through a mechanism involving alternatively activated macrophages. PMID:18708590

  10. Inhibition of fast axonal transport by pathogenic SOD1 involves activation of p38 MAP kinase.

    Directory of Open Access Journals (Sweden)

    Gerardo A Morfini

    Full Text Available Dying-back degeneration of motor neuron axons represents an established feature of familial amyotrophic lateral sclerosis (FALS associated with superoxide dismutase 1 (SOD1 mutations, but axon-autonomous effects of pathogenic SOD1 remained undefined. Characteristics of motor neurons affected in FALS include abnormal kinase activation, aberrant neurofilament phosphorylation, and fast axonal transport (FAT deficits, but functional relationships among these pathogenic events were unclear. Experiments in isolated squid axoplasm reveal that FALS-related SOD1 mutant polypeptides inhibit FAT through a mechanism involving a p38 mitogen activated protein kinase pathway. Mutant SOD1 activated neuronal p38 in mouse spinal cord, neuroblastoma cells and squid axoplasm. Active p38 MAP kinase phosphorylated kinesin-1, and this phosphorylation event inhibited kinesin-1. Finally, vesicle motility assays revealed previously unrecognized, isoform-specific effects of p38 on FAT. Axon-autonomous activation of the p38 pathway represents a novel gain of toxic function for FALS-linked SOD1 proteins consistent with the dying-back pattern of neurodegeneration characteristic of ALS.

  11. Involvement of mitochondrial Na+-Ca2+ exchange in intestinal pacemaking activity

    Institute of Scientific and Technical Information of China (English)

    Byung Joo Kim; Jae Yeoul Jun; Insuk So; Ki Whan Kim

    2006-01-01

    AIM: Interstitial cells of Cajal (ICCs) are the pacemaker cells that generate slow waves in the gastrointestinal (GI) tract. We have aimed to investigate the involvement of mitochondrial Na+-Ca2+ exchange in intestinal pacemaking activity in cultured interstitial cells of Cajal.METHODS: Enzymatic digestions were used todissociate ICCs from the small intestine of a mouse. The whole-cell patch-clamp configuration was used to record membrane currents (voltage clamp) and potentials (current clamp) from cultured ICCs.RESULTS: Clonazepam and CGP37157 inhibited the pacemaking activity of ICCs in a dose-dependent manner.Clonazepam from 20 to 60 μmol/L and CGP37157 from 10 to 30 μmol/L effectively inhibited Ca2+ efflux from mitochondria in pacemaking activity of ICCs. The IC50S of clonazepam and CGP37157 were 37.1 and 18.2 μmol/L, respectively. The addition of 20 μmol/L NiCl2 to the internal solution caused a "wax and wane" phenomenon of pacemaking activity of ICCs.CONCLUSION: These results suggest that mitochondrial Na+-Ca2+ exchange has an important role in intestinal pacemaking activity.

  12. Involvement of phosphoinositide 3-kinases in neutrophil activation and the development of acute lung injury.

    Science.gov (United States)

    Yum, H K; Arcaroli, J; Kupfner, J; Shenkar, R; Penninger, J M; Sasaki, T; Yang, K Y; Park, J S; Abraham, E

    2001-12-01

    Activated neutrophils contribute to the development and severity of acute lung injury (ALI). Phosphoinositide 3-kinases (PI3-K) and the downstream serine/threonine kinase Akt/protein kinase B have a central role in modulating neutrophil function, including respiratory burst, chemotaxis, and apoptosis. In the present study, we found that exposure of neutrophils to endotoxin resulted in phosphorylation of Akt, activation of NF-kappaB, and expression of the proinflammatory cytokines IL-1beta and TNF-alpha through PI3-K-dependent pathways. In vivo, endotoxin administration to mice resulted in activation of PI3-K and Akt in neutrophils that accumulated in the lungs. The severity of endotoxemia-induced ALI was significantly diminished in mice lacking the p110gamma catalytic subunit of PI3-K. In PI3-Kgamma(-/-) mice, lung edema, neutrophil recruitment, nuclear translocation of NF-kappaB, and pulmonary levels of IL-1beta and TNF-alpha were significantly lower after endotoxemia as compared with PI3-Kgamma(+/+) controls. Among neutrophils that did accumulate in the lungs of the PI3-Kgamma(-/-) mice after endotoxin administration, activation of NF-kappaB and expression of proinflammatory cytokines was diminished compared with levels present in lung neutrophils from PI3-Kgamma(+/+) mice. These results show that PI3-K, and particularly PI3-Kgamma, occupies a central position in regulating endotoxin-induced neutrophil activation, including that involved in ALI.

  13. Histamine and spontaneous motor activity: biphasic changes, receptors involved and participation of the striatal dopamine system.

    Science.gov (United States)

    Chiavegatto, S; Nasello, A G; Bernardi, M M

    1998-01-01

    The time- and dose-related effects of exogenous histamine on spontaneous motor activity and receptors involved were evaluated in male rats. Intracerebroventricular administration of histamine (5.4 and 54.3 nmol) produced a biphasic effect with initial transitory hypoactivity and later hyperactivity expressed by locomotion frequency in an open-field. The rearing frequencies were only reduced by all doses of histamine used. The histamine-induced hypoactivity was inhibited by the H3-antagonist thioperamide and was also induced by the H3-agonist N-alpha-methylhistamine. The histamine-induced hyperactivity phase was blocked by the H1-antagonist mepyramine. The H2-antagonist ranitidine increased locomotion and rearing frequencies. The participation of other neurotransmitters in the persistent hypokinetic effect induced by 135.8 nmol of histamine was determined by HPLC in the striatum and hypothalamus as counter-proof. A decreased DOPAC/DA ratio was observed only in the striatum. In the hypothalamus, low levels of 5HT were detected, probably not correlated with motor activity. In conclusion, the present results suggest that the exogenous histamine-induced hypoactivity response is probably due to activation of H3-receptors as heteroreceptors reducing the activity of the striatal dopaminergic system. This effect can partially overlap with the expression of the hyperactivity induced by H1-receptor activation. The participation of H2-receptors requires further investigation.

  14. Changes in the activities of enzymes involved in the degradation of butylbenzyl phthalate by Pleurotus ostreatus.

    Science.gov (United States)

    Hwang, Soon-Seok; Kim, Hyoun-Young; Ka, Jong-Ok; Song, Hong-Gyu

    2012-02-01

    Degradation of butylbenzyl phthalate (BBP) by the white rot fungus Pleurotus ostreatus and the activities of some degrading enzymes were examined in two different media containing 100 mg/l of the compound. P. ostreatus pregrown for 7 days in complex YMG medium was able to completely degrade BBP within an additional 24 h but degraded only 35 mg/l of BBP in 5 days of incubation in minimal medium. Fungal cell mass in the culture in YMG medium was higher in the presence than in the absence of BBP. The esterase activity of the fungal culture in YMG medium was higher than that in minimal medium and increased with the addition of BBP. On the contrary, laccase activity was higher in minimal medium and it did not increase upon the addition of BBP. General peroxidase activity increased for a few days after the addition of BBP to both media. The degradation of BBP and its metabolites by P. ostreatus thus may be attributed mostly to esterase rather than lignin-degrading laccase. In addition, the activities of the enzymes involved in BBP degradation and their changes varied significantly in the different media and culture conditions.

  15. The benefits of in-group contact through physical activity involvement for health and well-being among Korean immigrants

    Directory of Open Access Journals (Sweden)

    Junhyoung Kim

    2014-05-01

    Full Text Available This qualitative study is designed to examine the benefits of physical activity involvement with members of the same ethnic group. For this study, Korean immigrants who were members of Korean physical activity clubs such as badminton and tennis were selected as participants. Using a constructive grounded theory methodology, three themes were identified as benefits of physical activity involvement: (1 the experience of psychological well-being, (2 the creation of a unique cultural world, and (3 the facilitation of physical activity involvement. The findings of this study suggest that Korean immigrant participants gained various social, cultural, and psychological benefits by engaging in activities with other Korean immigrants.

  16. The benefits of in-group contact through physical activity involvement for health and well-being among Korean immigrants

    Science.gov (United States)

    Kim, Junhyoung; Heo, Jinmoo; Kim, Jun

    2014-01-01

    This qualitative study is designed to examine the benefits of physical activity involvement with members of the same ethnic group. For this study, Korean immigrants who were members of Korean physical activity clubs such as badminton and tennis were selected as participants. Using a constructive grounded theory methodology, three themes were identified as benefits of physical activity involvement: (1) the experience of psychological well-being, (2) the creation of a unique cultural world, and (3) the facilitation of physical activity involvement. The findings of this study suggest that Korean immigrant participants gained various social, cultural, and psychological benefits by engaging in activities with other Korean immigrants. PMID:24875239

  17. The mix of laws involved in the activity of the companies in the aerospace field

    Directory of Open Access Journals (Sweden)

    Aurelian Virgil BALUTA

    2017-03-01

    Full Text Available The life of companies, including the aerospace companies, depends on the business cycle. The paper presents the trends of law in ascending and descending period of the business cycle. A point of the paper is the separation of military and civil law in aerospace, public and private law, national and corporate security systems. Also the laws to be apply in relation with public authorities, private organizations, citizens are approched. In the paper are included some keys for interpretation such as the hierarchy of social values. In modern times, the humans life, rights and property must be the main protected values. The paper shows the methods to be accepted for the analyse/analysis of law in aerospace field: logical analysis, hystorical method, comparative method, social research, experimental method. In the aerospace field each of them has some particularities. The classification of laws depending of economic impact in the aerospace field is an other section. There are presented implications on cost, income, receipts, payments, duration of the activities, other restrictions.

  18. Ginsenosides stimulated the proliferation of mouse spermatogonia involving activation of protein kinase C

    Institute of Scientific and Technical Information of China (English)

    Da-lei ZHANG; Kai-ming WANG; Cai-qiao ZHANG

    2009-01-01

    The effect of ginsenosides on proliferation of type A spermatogonia was investigated in 7-day-old mice.Spermatogonia were characterized by c-kit expression and cell proliferation was assessed by immunocytochemical demonstration of proliferating cell nuclear antigen (PCNA).After 72-h culture,Sertoli cells formed a confluent monolayer to which numerous spermatogonial colonies attached.Spermatogonia were positive for c-kit staining and showed high proliferating activity by PCNA expression.Ginsenosides (1.0~10 μg/ml) significantly stimulated proliferation of spermatogonia.Activation of protein kinase C (PKC) elicited proliferation of spermatogonia at 10-8 to 107 mol/L and the PKC inhibitor H7 inhibited this effect.Likewise,ginsenosides-stimulated spermatogonial proliferation was suppressed by combined treatment of H7.These results indicate that the proliferating effect ofginsenosides on mouse type A spermatogonia might be mediated by a mechanism involving the PKC signal transduction pathway.

  19. Activation of an AMP-activated protein kinase is involved in post-diapause development of Artemia franciscana encysted embryos

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    Dai Jie-Qiong

    2009-03-01

    Full Text Available Abstract Background Cysts of Artemia can remain in a dormant state for long periods with a very low metabolic rate, and only resume their development with the approach of favorable conditions. The post-diapause development is a very complicated process involving a variety of metabolic and biochemical events. However, the intrinsic mechanisms that regulate this process are unclear. Results Herein we report the specific activation of an AMP-activated protein kinase (AMPK in the post-diapause developmental process of Artemia. Using a phospho-AMPKα antibody, AMPK was shown to be phosphorylated in the post-diapause developmental process. Results of kinase assay analysis showed that this phosphorylation is essential for AMPK activation. Using whole-mount immunohistochemistry, phosphorylated AMPK was shown to be predominantly located in the ectoderm of the early developed embryos in a ring shape; however, the location and shape of the activation region changed as development proceeded. Additionally, Western blotting analysis on different portions of the cyst extracts showed that phosphorylated AMPKα localized to the nuclei and this location was not affected by intracellular pH. Confocal microscopy analysis of immunofluorescent stained cyst nuclei further showed that AMPKα localized to the nuclei when activated. Moreover, cellular AMP, ADP, and ATP levels in developing cysts were determined by HPLC, and the results showed that the activation of Artemia AMPK may not be associated with cellular AMP:ATP ratios, suggesting other pathways for regulation of Artemia AMPK activity. Conclusion Together, we report evidence demonstrating the activation of AMPK in Artemia developing cysts and present an argument for its role in the development-related gene expression and energy control in certain cells during post-diapause development of Artemia.

  20. NRF2 activation is involved in ozonated human serum upregulation of HO-1 in endothelial cells

    Energy Technology Data Exchange (ETDEWEB)

    Pecorelli, Alessandra [Department of Molecular and Developmental Medicine, University of Siena (Italy); Child Neuropsychiatry Unit, University Hospital, AOUS, Siena (Italy); Bocci, Velio [Department of Physiology, University of Siena (Italy); Acquaviva, Alessandra [Department of Molecular and Developmental Medicine, University of Siena (Italy); Belmonte, Giuseppe [Department of Biomedical Sciences, University of Siena (Italy); Gardi, Concetta [Department of Molecular and Developmental Medicine, University of Siena (Italy); Virgili, Fabio [INRAN, Rome (Italy); Ciccoli, Lucia [Department of Molecular and Developmental Medicine, University of Siena (Italy); Valacchi, Giuseppe, E-mail: giuseppe.valacchi@unife.it [Department of Life Sciences and Biotechnology, University of Ferrara (Italy); Department of Food and Nutrition, Kyung Hee University, Seoul (Korea, Republic of)

    2013-02-15

    During the last decade, it has been shown that the activation of NRF2 and the binding to electrophile-responsive element (EpREs), stimulates the expression of a great number of genes responsible for the synthesis of phase I and phase II proteins, including antioxidants enzymes and heme oxygenase-1 (HO-1). This critical cell response occurs in cardiovascular, degenerative and chronic infective diseases aggravated by a chronic oxidative stress. In our previous reports we have shown that ozonated plasma is able to up-regulate HO-1 expression in endothelial cells. In the present work we investigated a candidate mechanism involved in this process. After treatment with increasing doses of ozonated serum (20, 40 and 80 μg/mL O{sub 3} per mL of serum), a clear dose dependent activation of NRF2 and the subsequent induction of HO-1 and NAD(P)H quinone oxidoreductase 1(NQO1) was observed. This effect was also present when cells were treated with serum and hydrogen peroxide (H{sub 2}O{sub 2}) or serum and 4-hydroxynonenal (4HNE). Moreover, the treatment with ozonated serum was associated with a dose-dependent activation of extracellular-signal-regulated kinases (ERK1/2) and p38 MAP kinases (p38), not directly involved in NRF2 activation. These data, provide a new insight on the mechanism responsible for the induction of HO-1 expression by ozonated serum in the endothelium, and have a practical importance as an expedient approach to the treatment of patients with both effective orthodox drugs and ozonated autohemotherapy, targeted to the restoration of redox homeostasis. - Highlights: ► Endothelial HO1 is upregulated by ozonated plasma ► This activation is induced by NRF2 and it is ERK independent. ► 4HNE and H{sub 2}O{sub 2} are the main molecules involved in this process. ► Ozonated plasma induced a hormetic effect ► Combination of orthodox medicine and ozonated plasma can be a useful treatment.

  1. Cissus sicyoides: Pharmacological Mechanisms Involved in the Anti-Inflammatory and Antidiarrheal Activities

    Science.gov (United States)

    Beserra, Fernando Pereira; de Cássia Santos, Raquel; Périco, Larissa Lucena; Rodrigues, Vinicius Peixoto; de Almeida Kiguti, Luiz Ricardo; Saldanha, Luiz Leonardo; Pupo, André Sampaio; da Rocha, Lúcia Regina Machado; Dokkedal, Anne Lígia; Vilegas, Wagner; Hiruma-Lima, Clélia Akiko

    2016-01-01

    The objective of this study was to evaluate the pharmacological mechanisms involved in anti-inflammatory and antidiarrheal actions of hydroalcoholic extract obtained from the leaves of Cissus sicyoides (HECS). The anti-inflammatory effect was evaluated by oral administration of HECS against acute model of edema induced by xylene, and the mechanisms of action were analysed by involvement of arachidonic acid (AA) and prostaglandin E2 (PGE2). The antidiarrheal effect of HECS was observed and we analyzed the motility and accumulation of intestinal fluid. We also analyzed the antidiarrheal mechanisms of action of HECS by evaluating the role of the opioid receptor, α2 adrenergic receptor, muscarinic receptor, nitric oxide (NO) and PGE2. The oral administration of HECS inhibited the edema induced by xylene and AA and was also able to significantly decrease the levels of PGE2. The extract also exhibited significant anti-diarrheal activity by reducing motility and intestinal fluid accumulation. This extract significantly reduced intestinal transit stimulated by muscarinic agonist and intestinal secretion induced by PGE2. Our data demonstrate that the mechanism of action involved in the anti-inflammatory effect of HECS is related to PGE2. The antidiarrheal effect of this extract may be mediated by inhibition of contraction by acting on the intestinal smooth muscle and/or intestinal transit. PMID:26805827

  2. Transmitting Sport Values: The Importance of Parental Involvement in Children’s Sport Activity

    Science.gov (United States)

    Danioni, Francesca; Barni, Daniela; Rosnati, Rosa

    2017-01-01

    The transmission of positive values between parents and children is generally considered to be the hallmark of successful socialization. As this issue has been widely discussed but surprisingly little researched - especially with reference to core sport values - in this study we aimed to: 1) analyze adolescent athletes’ acceptance of the sport values their parents want to transmit to them (i.e., parental socialization values) and 2) examine the relationship between parental involvement in children’s sportive activity and adolescents’ acceptance of their parents’ socialization values. One hundred and seventy-two Italian adolescents (48.3% male, 51.7% female) who regularly practice team sports were asked to fill out a questionnaire which included the Youth Sport Values Questionnaire – 2 and the Parental Involvement in Sport Questionnaire. The dyadic correlations revealed that young athletes are in general willing to accept their parents’ socialization values in regards to sport. Moreover, from the relative weight analysis (a relatively new data analysis strategy), it emerged that parental involvement characterized by praise and understanding is the most important predictor of adolescents’ willingness to accept their parents’ sport values. Implications of these results and further expansion of the study are discussed. PMID:28344676

  3. Cissus sicyoides: Pharmacological Mechanisms Involved in the Anti-Inflammatory and Antidiarrheal Activities

    Directory of Open Access Journals (Sweden)

    Fernando Pereira Beserra

    2016-01-01

    Full Text Available The objective of this study was to evaluate the pharmacological mechanisms involved in anti-inflammatory and antidiarrheal actions of hydroalcoholic extract obtained from the leaves of Cissus sicyoides (HECS. The anti-inflammatory effect was evaluated by oral administration of HECS against acute model of edema induced by xylene, and the mechanisms of action were analysed by involvement of arachidonic acid (AA and prostaglandin E2 (PGE2. The antidiarrheal effect of HECS was observed and we analyzed the motility and accumulation of intestinal fluid. We also analyzed the antidiarrheal mechanisms of action of HECS by evaluating the role of the opioid receptor, α2 adrenergic receptor, muscarinic receptor, nitric oxide (NO and PGE2. The oral administration of HECS inhibited the edema induced by xylene and AA and was also able to significantly decrease the levels of PGE2. The extract also exhibited significant anti-diarrheal activity by reducing motility and intestinal fluid accumulation. This extract significantly reduced intestinal transit stimulated by muscarinic agonist and intestinal secretion induced by PGE2. Our data demonstrate that the mechanism of action involved in the anti-inflammatory effect of HECS is related to PGE2. The antidiarrheal effect of this extract may be mediated by inhibition of contraction by acting on the intestinal smooth muscle and/or intestinal transit.

  4. Polyamines and transglutaminase activity are involved in compatible and self-incompatible pollination of Citrus grandis.

    Science.gov (United States)

    Gentile, Alessandra; Antognoni, Fabiana; Iorio, Rosa Anna; Distefano, Gaetano; Las Casas, Giuseppina; La Malfa, Stefano; Serafini-Fracassini, Donatella; Del Duca, Stefano

    2012-02-01

    Pollination of pummelo (Citrus grandis L. Osbeck) pistils has been studied in planta by adding compatible and self-incompatible (SI) pollen to the stigma surface. The pollen germination has been monitored inside the pistil by fluorescent microscopy showing SI altered morphologies with irregular depositions of callose in the tube walls, and heavy callose depositions in enlarged tips. The polyamine (PA) content as free, perchloric acid (PCA)-soluble and -insoluble fractions and transglutaminase (TGase) activity have been analyzed in order to deepen their possible involvement in the progamic phase of plant reproduction. The conjugated PAs in PCA-soluble fraction were definitely higher than the free and the PCA-insoluble forms, in both compatible and SI pollinated pistils. In pistils, pollination caused an early decrease of free PAs and increase of the bound forms. The SI pollination, showed highest values of PCA-soluble and -insoluble PAs with a maximum in concomitance with the pollen tube arrest. As TGase mediates some of the effects of PAs by covalently binding them to proteins, its activity, never checked before in Citrus, was examined with two different assays. In addition, the presence of glutamyl-PAs confirmed the enzyme assay data and excluded the possibility of a misinterpretation. The SI pollination caused an increase in TGase activity, whereas the compatible pollination caused its decrease. Similarly to bound PAs, the glutamyl-PAs and the enzyme activity peaked in the SI pollinated pistils in concomitance with the observed block of the pollen tube growth, suggesting an involvement of TGase in SI response.

  5. Public Community Support and Involvement around Vandellos ITER Site (EISS-Vandellos 2002/2003). Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Sola, R.; Prades, A.; Riba, D.; Doval, E.; Munoz, J.; Garay, A.; Viladrich, C.

    2006-07-01

    The Report summarizes a year and a half research on the social perception and expectations regarding the possible sitting of ITER in Vandellos carried out in the framework of the European ITER Site Studies (EISS). The aims were to examine the needs and preferences in terms of public information and communication; to explore the risks and benefits the community links to the Centre; and to analyse the local expectations concerning public participation. A methodological strategy integrating qualitative methodologies [semi structured interviews to key informants at the local level, and to key research groups in the surrounding area, together with a focus group with local opinion leaders], and quantitative techniques [Computer Assisted Telephone Interview (CATI) applied to a sample of 400 participants] was implemented. The local community has lived with complex and high risk facilities for decades, thus local people has a strong familiarity with technological and energy production systems, but no experience with large research installations. In such a context the global opinion towards the possibility of hosting ITER was clearly favourable, and linked to a strong demand in terms of public information and participation. (Author) 45 refs.

  6. CIPK23 is involved in iron acquisition of Arabidopsis by affecting ferric chelate reductase activity.

    Science.gov (United States)

    Tian, Qiuying; Zhang, Xinxin; Yang, An; Wang, Tianzuo; Zhang, Wen-Hao

    2016-05-01

    Iron deficiency is one of the major limiting factors affecting quality and production of crops in calcareous soils. Numerous signaling molecules and transcription factors have been demonstrated to play a regulatory role in adaptation of plants to iron deficiency. However, the mechanisms underlying the iron deficiency-induced physiological processes remain to be fully dissected. Here, we demonstrated that the protein kinase CIPK23 was involved in iron acquisition. Lesion of CIPK23 rendered Arabidopsis mutants hypersensitive to iron deficiency, as evidenced by stronger chlorosis in young leaves and lower iron concentration than wild-type plants under iron-deficient conditions by down-regulating ferric chelate reductase activity. We found that iron deficiency evoked an increase in cytosolic Ca(2+) concentration and the elevated Ca(2+) would bind to CBL1/CBL9, leading to activation of CIPK23. These novel findings highlight the involvement of calcium-dependent CBL-CIPK23 complexes in the regulation of iron acquisition. Moreover, mutation of CIPK23 led to changes in contents of mineral elements, suggesting that CBL-CIPK23 complexes could be as "nutritional sensors" to sense and regulate the mineral homeostasis in Arabisopsis.

  7. An update on renal involvement in hemophagocytic syndrome (macrophage activation syndrome).

    Science.gov (United States)

    Esmaili, Haydarali; Mostafidi, Elmira; Mehramuz, Bahareh; Ardalan, Mohammadreza; Mohajel-Shoja, Mohammadali

    2016-01-01

    Hemophagocytic syndrome (HPS) is mainly characterized by massive infiltration of bone marrow by activated macrophages and often presents with pancytopenia. Thrombotic microangiopathy (TMA) is also present with thrombocytopenia and renal involvement. Both conditions could coexist with each other and complicate the condition. Directory of Open Access Journals (DOAJ), EMBASE, Google Scholar, PubMed, EBSCO, and Web of Science with keywords relevant to; Hemophagocytic syndrome, macrophage activation syndrome, interferon-gamma and thrombotic microangiopathy, have been searched. Viral infection, rheumatologic disease and malignancies are the main underlying causes for secondary HPS. calcineurin inhibitors and viral infections are also the main underlying causes of TMA in transplant recipients. In this review, we discussed a 39-year-old male who presented with pancytopenia and renal allograft dysfunction. With the diagnosis of HPS induced TMA his renal condition and pancytopenia improved after receiving intravenous immunoglobulin (IVIG) and plasmapheresis therapy. HPS is an increasingly recognized disorder in the realm of different medical specialties. Renal involvement complicates the clinical picture of the disease, and this condition even is more complex in renal transplant recipients. We should consider the possibility of HPS in any renal transplant recipient with pancytopenia and allograft dysfunction. The combination of HPS with TMA future increases the complexity of the situation.

  8. Differences between Depressed and Non-Depressed Residents of Nursing Homes on Measures of Daily Activity Involvement and Affect.

    Science.gov (United States)

    Voelkl, Judith E.; Mathieu, Mary A.

    1993-01-01

    This study examined how depressed and nondepressed nursing home residents differed on measures of frequency of daily activity involvement and accompanying affect. Interviews indicated the groups differed significantly on frequency of activity involvement and affect. Depressed subjects spent large portions of time watching television. Nondepressed…

  9. Anticonvulsant activity of Dorema ammoniacum gum: evidence for the involvement of benzodiazepines and opioid receptors

    Science.gov (United States)

    Motevalian, Manijeh; Mehrzadi, Saeed; Ahadi, Samira; Shojaii, Asie

    2017-01-01

    This study investigated the anticonvulsant activity and possible mechanism of action of an aqueous solution of Dorema ammoniacum gum (DAG) which has been used traditionally in the treatment of convulsions. In this study, the anticonvulsant activity of DAG was examined using the pentylentetrazole (PTZ) model in mice. Thirty male albino mice were divided randomly and equally to 5 groups, and pretreated with normal saline, diazepam, or various doses of DAG (500, 700, and 1000 mg/kg, i.p.), prior to the injection of PTZ (60 mg/kg, i.p.). The latency and duration of seizures were recorded 30 min after PTZ injection. Pretreatments with naloxone and flumazenil in different groups were studied to further clarify the mechanisms of the anticonvulsant action. Phytochemical screening and thin layer chromatography (TLC) fingerprinting of ammoniacum gum was also determined. DAG showed significant anticonvulsant activity at all doses used. The gum delayed both the onset and the duration of seizures induced by PTZ. Treatment with flumazenil before DAG (700 mg/kg) inhibited the effect of gum on seizure duration and latency to some extent and administration of naloxone before DAG also significantly inhibited changes in latency and duration of seizure produced by DAG. The percentage inhibition was greater with naloxone than with flumazenil. This study showed that DAG had significant anticonvulsant activity in PTZ-induced seizures, and GABAergic and opioid systems may be involved. More studies are needed to further investigate its detailed mechanism. PMID:28255314

  10. Mitochondrial dysfunction is involved in the toxic activity of boric acid against Saprolegnia.

    Directory of Open Access Journals (Sweden)

    Shimaa E Ali

    Full Text Available There has been a significant increase in the incidence of Saprolegnia infections over the past decades, especially after the banning of malachite green. Very often these infections are associated with high economic losses in salmonid farms and hatcheries. The use of boric acid to control the disease has been investigated recently both under in vitro and in vivo conditions, however its possible mode of action against fish pathogenic Saprolegnia is not known. In this study, we have explored the transformation in Saprolegnia spores/hyphae after exposure to boric acid (1 g/L over a period 4-24 h post treatment. Using transmission electron microscopy (TEM, early changes in Saprolegnia spores were detected. Mitochondrial degeneration was the most obvious sign observed following 4 h treatment in about 20% of randomly selected spores. We also investigated the effect of the treatment on nuclear division, mitochondrial activity and function using confocal laser scanning microscopy (CLSM. Fluorescence microscopy was also used to test the effect of treatment on mitochondrial membrane potential and formation of reactive oxygen species. Additionally, the viability and proliferation of treated spores that correlated to mitochondrial enzymatic activity were tested using an MTS assay. All obtained data pointed towards changes in the mitochondrial structure, membrane potential and enzymatic activity following treatment. We have found that boric acid has no effect on the integrity of membranes of Saprolegnia spores at concentrations tested. It is therefore likely that mitochondrial dysfunction is involved in the toxic activity of boric acid against Saprolegnia spp.

  11. Mitochondrial dysfunction is involved in the toxic activity of boric acid against Saprolegnia.

    Science.gov (United States)

    Ali, Shimaa E; Thoen, Even; Evensen, Øystein; Wiik-Nielsen, Jannicke; Gamil, Amr A A; Skaar, Ida

    2014-01-01

    There has been a significant increase in the incidence of Saprolegnia infections over the past decades, especially after the banning of malachite green. Very often these infections are associated with high economic losses in salmonid farms and hatcheries. The use of boric acid to control the disease has been investigated recently both under in vitro and in vivo conditions, however its possible mode of action against fish pathogenic Saprolegnia is not known. In this study, we have explored the transformation in Saprolegnia spores/hyphae after exposure to boric acid (1 g/L) over a period 4-24 h post treatment. Using transmission electron microscopy (TEM), early changes in Saprolegnia spores were detected. Mitochondrial degeneration was the most obvious sign observed following 4 h treatment in about 20% of randomly selected spores. We also investigated the effect of the treatment on nuclear division, mitochondrial activity and function using confocal laser scanning microscopy (CLSM). Fluorescence microscopy was also used to test the effect of treatment on mitochondrial membrane potential and formation of reactive oxygen species. Additionally, the viability and proliferation of treated spores that correlated to mitochondrial enzymatic activity were tested using an MTS assay. All obtained data pointed towards changes in the mitochondrial structure, membrane potential and enzymatic activity following treatment. We have found that boric acid has no effect on the integrity of membranes of Saprolegnia spores at concentrations tested. It is therefore likely that mitochondrial dysfunction is involved in the toxic activity of boric acid against Saprolegnia spp.

  12. Neuronal processes involved in subjective feeling emergence: oscillatory activity during an emotional monitoring task.

    Science.gov (United States)

    Dan Glauser, Elise S; Scherer, Klaus R

    2008-06-01

    Subjective feeling, defined as the conscious experience of emotion and measured by self-report, is generally used as a manipulation check in studying emotional processes, rather than being the primary focus of research. In this paper, we report a first investigation into the processes involved in the emergence of a subjective feeling. We hypothesized that the oscillatory brain activity presumed to underlie the emergence of a subjective feeling can be measured by electroencephalographic (EEG) frequency band activity, similar to what has been shown in the literature for the conscious representation of objects. Emotional reactions were induced in participants using static visual stimuli. Episodes for which participants reported a subjective feeling were compared to those that did not lead to a conscious emotional experience, in order to identify potential differences between these two kinds of reactions at the oscillatory level. Discrete wavelet transforms of the EEG signal in gamma (31-63 Hz) and beta (15-31 Hz) bands showed significant differences between these two types of reactions. In addition, whereas beta band activities were widely distributed, differences in gamma band activity were predominantly observed in the frontal and prefrontal regions. The results are interpreted and discussed in terms of the complexity of the processes required to perform the affective monitoring task. It is suggested that future work on coherent mental representation of multimodal reaction patterns leading to the emergence of conscious emotional experience should include modifications in the time window examined and an extension of the frequency range to be considered.

  13. The effects of communication techniques on public relation activities: A sample of hospitality business

    Directory of Open Access Journals (Sweden)

    Şirvan Şen Demir

    2011-07-01

    Full Text Available Nowadays, firms who give importance to public relations have been increasing rapidly in numbers. All modern firms either found public relations department in their body to deal with public relations operations or outsource this activity to consultants in order to communicate with target populations. Among the firms in tourism sector, hospitality companies are the ones that use public relations the most. The purpose of this study is to investigate the communication techniques in public relation and effects of these techniques on public relation activities. A literature review was conducted for research model and then questionnaire was developed from the studies in the literature. Data were collected by researchers in face-to-face interviews with 145 supervisors who are responsible for public relation activities of the hotel and were analyzed with SPSS statistical programs. Structural and convergent validity of the data have revealed with the explanatory factor analysis. It was tested using a regression analysis to determine the effects of independent variables on dependent variables. As a result, independent variables have positive effects on the dependent variables.

  14. PUBLICATION ACTIVITY AND ITS ROLE IN ASSESSMENT OF PROFESSIONAL ENGAGEMENT OF HEI ACADEMIC STAFF (RUSSIAN PRACTICES

    Directory of Open Access Journals (Sweden)

    I. B. Ardashkin

    2016-01-01

    Full Text Available The aim of the research is to analyze and summarize the Russian best practices of using the publication activity as a criterion to assess the professional activity of the academic staff; to identify the role of motivational factors as a method to manage and control the publication activity of the academic staff.Methods. The authors address the methodology of comprehensive research based on the method of document analysis, comparative analysis, and method of secondary use of sociological and psychological data.Results and scientific novelty concludes in presenting Russian and international best practices generalized on using the publication activity to assess the engagement of HEI (Higher Educational Institution academic staff; the most appropriate formats of using the publication activity as a criterion to assess the research component of the academic staff engagement are defined. Degree of reliability of this criterion is shown – its strengths and shortcomings. The conclusion is drawn on need of the essential changes in management of publication activity affecting both professional and motivational spheres of scientific and pedagogical staff. The most acceptable options of measurement of staff work efficiency of this category are formulated.Practical significance. The research outcomes can be the corpus for designing the assessment method for the professional engagement of the academic staff.

  15. Is the low level of physical activity a public policy issue?

    Directory of Open Access Journals (Sweden)

    Kalman Michal

    2013-03-01

    Full Text Available BACKGROUND: Many studies and scientific evidence confirm a positive effect of physical activity on the quality of life and human health. Physical activity, which is also one of the key factors preventing mass non-communicable diseases, is decreasing in Europe, including the Czech Republic, both in children and adults. Serious health consequences for the population and economy of the countries are a reason for a discussion about including the low level of physical activity among public policy issues and a higher allocation of public sources into the area of physical activity promotion. OBJECTIVES: The main objective of the paper is to determine whether the low level of physical activity is a public policy issue. An issue that should by systematically addressed by national, regional as well as local policy. METHODS: Through the policy analysis approach we conducted a content analysis of 25 systematically selected foreign national strategies aimed at the issue of physical activity promotion. The data source was an internal database of the World Health Organization - the International Inventory of Documents on Physical Activity Promotion. The content analysis of the strategies was performed using the Atlas.ti software tool. RESULTS: During a content analysis of 25 foreign strategies a total of 411 text segments (quotations relating to the low level of physical activity were selected. These text segments showed five basic features of a public policy issue according to a conceptual framework developed by Bardach (2000 and Patton and Sawicky (1993 - 1 affects the lives of a significant number of people of a society; 2 is analysable; 3 can be solved through public policy tools; 4 the primary cause or problem can be defined; 5 cannot be solved easily and quickly. CONCLUSIONS: The results indicate that the low level of physical activity is a public policy issue that must be systematically addressed at national level.

  16. Beyond information access: Support for complex cognitive activities in public health informatics tools.

    Science.gov (United States)

    Sedig, Kamran; Parsons, Paul; Dittmer, Mark; Ola, Oluwakemi

    2012-01-01

    Public health professionals work with a variety of information sources to carry out their everyday activities. In recent years, interactive computational tools have become deeply embedded in such activities. Unlike the early days of computational tool use, the potential of tools nowadays is not limited to simply providing access to information; rather, they can act as powerful mediators of human-information discourse, enabling rich interaction with public health information. If public health informatics tools are designed and used properly, they can facilitate, enhance, and support the performance of complex cognitive activities that are essential to public health informatics, such as problem solving, forecasting, sense-making, and planning. However, the effective design and evaluation of public health informatics tools requires an understanding of the cognitive and perceptual issues pertaining to how humans work and think with information to perform such activities. This paper draws on research that has examined some of the relevant issues, including interaction design, complex cognition, and visual representations, to offer some human-centered design and evaluation considerations for public health informatics tools.

  17. Determination of Dehydrogenase Activities Involved in D-Glucose Oxidation in Gluconobacter and Acetobacter Strains.

    Science.gov (United States)

    Sainz, Florencia; Jesús Torija, María; Matsutani, Minenosuke; Kataoka, Naoya; Yakushi, Toshiharu; Matsushita, Kazunobu; Mas, Albert

    2016-01-01

    Acetic acid bacteria (AAB) are known for rapid and incomplete oxidation of an extensively variety of alcohols and carbohydrates, resulting in the accumulation of organic acids as the final products. These oxidative fermentations in AAB are catalyzed by PQQ- or FAD- dependent membrane-bound dehydrogenases. In the present study, the enzyme activity of the membrane-bound dehydrogenases [membrane-bound PQQ-glucose dehydrogenase (mGDH), D-gluconate dehydrogenase (GADH) and membrane-bound glycerol dehydrogenase (GLDH)] involved in the oxidation of D-glucose and D-gluconic acid (GA) was determined in six strains of three different species of AAB (three natural and three type strains). Moreover, the effect of these activities on the production of related metabolites [GA, 2-keto-D-gluconic acid (2KGA) and 5-keto-D-gluconic acid (5KGA)] was analyzed. The natural strains belonging to Gluconobacter showed a high mGDH activity and low activity in GADH and GLDH, whereas the Acetobacter malorum strain presented low activity in the three enzymes. Nevertheless, no correlation was observed between the activity of these enzymes and the concentration of the corresponding metabolites. In fact, all the tested strains were able to oxidize D-glucose to GA, being maximal at the late exponential phase of the AAB growth (24 h), which coincided with D-glucose exhaustion and the maximum mGDH activity. Instead, only some of the tested strains were capable of producing 2KGA and/or 5KGA. In the case of Gluconobacter oxydans strains, no 2KGA production was detected which is related to the absence of GADH activity after 24 h, while in the remaining strains, detection of GADH activity after 24 h resulted in a high accumulation of 2KGA. Therefore, it is possible to choose the best strain depending on the desired product composition. Moreover, the sequences of these genes were used to construct phylogenetic trees. According to the sequence of gcd, gene coding for mGDH, Acetobacter and Komagataeibacter

  18. Determination of dehydrogenase activities involved in D-glucose oxidation in Gluconobacter and Acetobacter strains

    Directory of Open Access Journals (Sweden)

    Florencia Sainz

    2016-08-01

    Full Text Available Acetic acid bacteria (AAB are known for rapid and incomplete oxidation of an extensively variety of alcohols and carbohydrates, resulting in the accumulation of organic acids as the final products. These oxidative fermentations in AAB are catalyzed by PQQ- or FAD- dependent membrane bound dehydrogenases. In the present study, the enzyme activity of the membrane bound dehydrogenases (membrane-bound PQQ-glucose dehydrogenase (mGDH, D-gluconate dehydrogenase (GADH and membrane-bound glycerol dehydrogenase (GLDH involved in the oxidation of D-glucose and D-gluconic acid (GA was determined in six strains of three different species of AAB (three natural and three type strains. Moreover, the effect of these activities on the production of related metabolites (GA, 2-keto-D-gluconic acid (2KGA and 5-keto-D-gluconic acid (5KGA was analyzed. The natural strains belonging to Gluconobacter showed a high mGDH activity and low activity in GADH and GLDH, whereas the A. malorum strain presented low activity in the three enzymes. Nevertheless, no correlation was observed between the activity of these enzymes and the concentration of the corresponding metabolites. In fact, all the tested strains were able to oxidize D-glucose to GA, being maximal at the late exponential phase of the AAB growth (24 h, which coincided with glucose exhaustion and the maximum mGDH activity. Instead, only some of the tested strains were capable of producing 2KGA and/or 5KGA. In the case of G. oxydans strains, no 2KGA production was detected which is related to the absence of GADH activity after 24 h, while in the remaining strains, detection of GADH activity after 24h resulted in a high accumulation of 2KGA. Therefore, it is possible to choose the best strain depending on the desired product composition.Moreover, the sequences of these genes were used to construct phylogenetic trees. According to the sequence of gcd, gene coding for mGDH, Acetobacter and Komagataeibacter were

  19. Determination of Dehydrogenase Activities Involved in D-Glucose Oxidation in Gluconobacter and Acetobacter Strains

    Science.gov (United States)

    Sainz, Florencia; Jesús Torija, María; Matsutani, Minenosuke; Kataoka, Naoya; Yakushi, Toshiharu; Matsushita, Kazunobu; Mas, Albert

    2016-01-01

    Acetic acid bacteria (AAB) are known for rapid and incomplete oxidation of an extensively variety of alcohols and carbohydrates, resulting in the accumulation of organic acids as the final products. These oxidative fermentations in AAB are catalyzed by PQQ- or FAD- dependent membrane-bound dehydrogenases. In the present study, the enzyme activity of the membrane-bound dehydrogenases [membrane-bound PQQ-glucose dehydrogenase (mGDH), D-gluconate dehydrogenase (GADH) and membrane-bound glycerol dehydrogenase (GLDH)] involved in the oxidation of D-glucose and D-gluconic acid (GA) was determined in six strains of three different species of AAB (three natural and three type strains). Moreover, the effect of these activities on the production of related metabolites [GA, 2-keto-D-gluconic acid (2KGA) and 5-keto-D-gluconic acid (5KGA)] was analyzed. The natural strains belonging to Gluconobacter showed a high mGDH activity and low activity in GADH and GLDH, whereas the Acetobacter malorum strain presented low activity in the three enzymes. Nevertheless, no correlation was observed between the activity of these enzymes and the concentration of the corresponding metabolites. In fact, all the tested strains were able to oxidize D-glucose to GA, being maximal at the late exponential phase of the AAB growth (24 h), which coincided with D-glucose exhaustion and the maximum mGDH activity. Instead, only some of the tested strains were capable of producing 2KGA and/or 5KGA. In the case of Gluconobacter oxydans strains, no 2KGA production was detected which is related to the absence of GADH activity after 24 h, while in the remaining strains, detection of GADH activity after 24 h resulted in a high accumulation of 2KGA. Therefore, it is possible to choose the best strain depending on the desired product composition. Moreover, the sequences of these genes were used to construct phylogenetic trees. According to the sequence of gcd, gene coding for mGDH, Acetobacter and Komagataeibacter

  20. Research on the Process of Public Involved in Public Policy by Microblog%公共政策过程中公众微博参与过程研究

    Institute of Scientific and Technical Information of China (English)

    汪斌

    2014-01-01

    公众利用微博参与公共政策的议题讨论是公共政策过程中的新现象和管理的新问题。研究以政治系统理论为基础,以劳动教养制度的废除为例,从输入、转化、输出三个阶段来探索公共政策过程中公众微博参与的具体过程,并构建了公共政策过程中公众微博参与的过程模型。模型结论对公共权力部门激励和引导公众微博参与公共政策过程,实现科学民主决策,提供了理论基础和实用指导。%The public participate the discussion of the public policy using microblog is the new issue in public policy and management science. Taking the abolition of RTL for example, the paper explores the process that public participate public policy by microblog from three stages (input, transformation and output) based on political system theory, and builds the process model of public involved in public policy using microblog. The paper provides theoretical foundation and practical approach for government to motivate and guide the public participation in the scientific and democratic decision-making process.

  1. Eph receptors are involved in the activity-dependent synaptic wiring in the mouse cerebellar cortex.

    Directory of Open Access Journals (Sweden)

    Roberta Cesa

    Full Text Available Eph receptor tyrosine kinases are involved in many cellular processes. In the developing brain, they act as migratory and cell adhesive cues while in the adult brain they regulate dendritic spine plasticity. Here we show a new role for Eph receptor signalling in the cerebellar cortex. Cerebellar Purkinje cells are innervated by two different excitatory inputs. The climbing fibres contact the proximal dendritic domain of Purkinje cells, where synapse and spine density is low; the parallel fibres contact the distal dendritic domain, where synapse and spine density is high. Interestingly, Purkinje cells have the intrinsic ability to generate a high number of spines over their entire dendritic arborisations, which can be innervated by the parallel fibres. However, the climbing fibre input continuously exerts an activity-dependent repression on parallel fibre synapses, thus confining them to the distal Purkinje cell dendritic domain. Such repression persists after Eph receptor activation, but is overridden by Eph receptor inhibition with EphA4/Fc in neonatal cultured cerebellar slices as well as mature acute cerebellar slices, following in vivo infusion of the EphA4/Fc inhibitor and in EphB receptor-deficient mice. When electrical activity is blocked in vivo by tetrodotoxin leading to a high spine density in Purkinje cell proximal dendrites, stimulation of Eph receptor activation recapitulates the spine repressive effects of climbing fibres. These results suggest that Eph receptor signalling mediates the repression of spine proliferation induced by climbing fibre activity in Purkinje cell proximal dendrites. Such repression is necessary to maintain the correct architecture of the cerebellar cortex.

  2. Involvement of BLT1 endocytosis and Yes kinase activation in leukotriene B4-induced neutrophil degranulation.

    Science.gov (United States)

    Gaudreault, Eric; Thompson, Charles; Stankova, Jana; Rola-Pleszczynski, Marek

    2005-03-15

    One of the important biological activities of human neutrophils is degranulation, which can be induced by leukotriene B4 (LTB4). Here we investigated the intracellular signaling events involved in neutrophil degranulation mediated by the high affinity LTB4 receptor, BLT1. Peripheral blood neutrophils as well as the promyeloid PLB-985 cell line, stably transfected with BLT1 cDNA and differentiated into a neutrophil-like cell phenotype, were used throughout this study. LTB4-induced enzyme release was inhibited by 50-80% when cells were pretreated with the pharmacological inhibitors of endocytosis sucrose, Con A and NH4Cl. In addition, transient transfection with a dominant negative form of dynamin (K44A) resulted in approximately 70% inhibition of ligand-induced degranulation. Pretreating neutrophils or BLT1-expressing PLB-985 cells with the Src family kinase inhibitor PP1 resulted in a 30-60% inhibition in BLT1-mediated degranulation. Yes kinase, but not c-Src, Fgr, Hck, or Lyn, was found to exhibit up-regulated kinase activity after LTB4 stimulation. Moreover, BLT1 endocytosis was found to be necessary for Yes kinase activation in neutrophils. LTB4-induced degranulation was also sensitive to inhibition of PI3K. In contrast, it was not affected by inhibition of the mitogen-activated protein kinase MEK kinase, the Janus kinases, or the receptor tyrosine kinase epidermal growth factor receptor or platelet-derived growth factor receptor. Taken together, our results suggest an essential role for BLT1 endocytosis and Yes kinase activation in LTB4-mediated degranulation of human neutrophils.

  3. Individual public transportation accessibility is positively associated with self-reported active commuting

    DEFF Research Database (Denmark)

    Djurhuus, Sune; Hansen, Henning Sten; Aadahl, Mette;

    2014-01-01

    BACKGROUND: Active commuters have lower risk of chronic disease. Understanding which of the, to some extent, modifiable characteristics of public transportation that facilitate its use is thus important in a public health perspective. The aim of the study was to examine the association between...... individual public transportation accessibility and self-reported active commuting, and whether the associations varied with commute distance, age, and gender. METHODS: Twenty-eight thousand nine hundred twenty-eight commuters in The Capital Region of Denmark reported self-reported time spent either walking...... or cycling to work or study each day and the distance to work or study. Data were obtained from the Danish National Health Survey collected in February to April 2010. Individual accessibility by public transportation was calculated using a multi-modal network in a GIS. Multilevel logistic regression was used...

  4. Dietary habits and physical activity levels in Jordanian adolescents attending private versus public schools.

    Science.gov (United States)

    Tayyem, R F; Al-Hazzaa, H M; Abu-Mweis, S S; Bawadi, H A; Hammad, S S; Musaiger, A O

    2014-07-08

    The present study examined differences in dietary habits and physical activity levels between students attending private and public high schools in Jordan. A total of 386 secondary-school males and 349 females aged 14-18 years were randomly recruited using a multistage, stratified, cluster sampling technique. Dietary habits and physical activity level were self-reported in a validated questionnaire. The prevalence of obesity was significantly higher among adolescents in private (26.0%) than in public schools (16.7%). The frequency of breakfast intake was significantly higher among adolescents in private schools, whereas French fries and sweets intake was significantly higher in public schools. Television viewing showed a significant interaction with school type by sex. A higher rate of inactivity was found among students attending private schools. Despite a slightly better overall dietary profile for students in private schools, they had a higher rate of overweight and obesity compared with those in public schools.

  5. Humor Appreciation Involves Parametric and Synchronized Activity in the Medial Prefrontal Cortex and Hippocampus.

    Science.gov (United States)

    Iidaka, Tetsuya

    2016-10-18

    Humor perception is a ubiquitous phenomenon in human societies. In theories of humor perception, three factors, non-seriousness, social context, and incongruity, have been implicated in humor. In another theory, however, elaboration and reinterpretation of contexts are considered to play a role in eliciting humor. Although the neural correlates of humor appreciation have been investigated using neuroimaging methods, only a few studies have conducted such experiments under natural conditions. In the present study, two functional magnetic resonance imaging experiments, using a comedy movie as a stimulus, were conducted to investigate the neural correlates of humor under natural conditions. The subjects' brain activity was measured while watching and enjoying a movie. In experiment 1, a parametric analysis showed that the medial prefrontal cortex (MPFC) and hippocampus/amygdala had a positive relationship with the subjective rating of funniness. In experiment 2, intersubject correlation was analyzed to investigate synchronized activity across all participants. Signal synchronization that paralleled increased funniness ratings was observed in the MPFC and hippocampus. Thus, it appears that both parametric and synchronized activity in the MPFC and hippocampus are important during humor appreciation. The present study has revealed the brain regions that are predominantly involved in humor sensation under natural condition. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  6. Astragaloside IV enhances diabetic wound healing involving upregulation of alternatively activated macrophages.

    Science.gov (United States)

    Luo, Xiaochun; Huang, Ping; Yuan, Baohong; Liu, Tao; Lan, Fang; Lu, Xiaoyan; Dai, Liangcheng; Liu, Yunjun; Yin, Hui

    2016-06-01

    Astragaloside IV (AS-IV), one of the major active compounds extracted from Astragali Radix, has been used experimentally for its potent antiinflammatory and immunoregulatory activities. In this study, we further investigate the potential efficacy of AS-IV on impaired wound healing in streptozotocin-induced diabetic mice. A full-thickness skin wound was produced on the back of diabetic mice and treated with AS-IV or vehicle topically. Our results showed that AS-IV application promoted diabetic wound repair with wounds gaping narrower and exhibiting augmented reepithelialization. AS-IV enhanced the collagen deposition and the expression of extracellular matrix (ECM)-related genes such as fibronectin and collagen IIIa, which implies a direct effect of AS-IV on matrix synthesis. AS-IV also improved the new blood vessel formation in wound tissue with increased numbers of endothelial cells and enhanced expression of VEGF and vWF. Moreover, the beneficial effect of AS-IV was related to the development of polarized alternatively activated macrophages, which involved in resolution of inflammation and facilitation of wound repair. All together, these findings suggest that AS-IV may play a potential effect on maintenance of cutaneous homeostasis and acceleration of diabetic wound healing.

  7. Protein receptor for activated C kinase 1 is involved in morphine reward in mice.

    Science.gov (United States)

    Wan, L; Su, L; Xie, Y; Liu, Y; Wang, Y; Wang, Z

    2009-07-07

    Opiate addiction is associated with upregulation of cAMP signaling in the brain. cAMP-responsive element binding protein (CREB), a nuclear transcription factor, is a downstream component of the extracellular signal-regulated protein kinase (ERK) pathway, which has been shown to regulate different physiological and psychological responses of drug addiction. RACK1, the protein receptor for activated C kinase 1, is a multifunctional scaffolding protein known to be a key regulator of various signaling cascades in the CNS. RACK1 functions specifically in integrin mediated activation of ERK cascade and targets active ERK. We examined if RACK1 is involved in the mechanism of drug addiction by regulating CREB in mouse hippocampus and prefrontal cortex. Several expressions were observed. Chronic administration of morphine made the expression of RACK1 and CREB mRNA increase in hippocampus and prefrontal cortex. The expression of RACK1 and CREB protein was strongly positive in CA1, CA3 and dentate gyrus (DG) of the hippocampus of morphine-treated mice brain, especially the pyramidal neurons in the DG of the hippocampus. Using the small interfering RNA technology, we determined that the expression of CREB mRNA was decreased in hippocampus and prefrontal cortex of morphine-treated mice. The expression of RACK1 and CREB protein was negative in CA1, CA3 and DG of hippocampus. These findings suggest that morphine reward can influence the expression of RACK1 in mouse hippocampus and prefrontal cortex through regulating CREB transcription.

  8. Involvement in sports clubs and informal sport activities of primary and secondary school children in Liechtenstein

    Directory of Open Access Journals (Sweden)

    Jürgen Kühnis

    2016-04-01

    Full Text Available Sport involvement among children and adolescents has been a central field of research in sport science since years. This paper documents the participation of 11- to 15-year-olds in sport clubs and informal sport activities in Liechtenstein and examines possible gender- and age-specific differences. The analysis is based on four cross-sectional studies from 2004 to 2015 and includes the data of 1’262 children in primary (5th grade and secondary (7th and 9th grades school. According to our findings sports and exercise are considered to be one of the main leisure-time activities for all school levels (irrespective of gender. The percentage of fully sport-abstinent adolescents by 11- and 13-year-olds is about 5 %; by 15-year-olds is around 10 %. The culmination of sports club membership (with current 84.7 % appears to be at the age of 11 (5th grade. After the switch to secondary school the sports club commitment tends to decrease, while the high attendance of the informal sport activities (>85 % shows relatively stable age development. In contrast to other child and youth studies, our data indicates a levelling tendency and dissolution of classic gender differences not only in sports club commitment but also in informal sports among girls and boys.

  9. What do pharmaceutical industry professionals in Europe believe about involving patients and the public in research and development of medicines? A qualitative interview study.

    Science.gov (United States)

    Parsons, Suzanne; Starling, Bella; Mullan-Jensen, Christine; Tham, Su-Gwan; Warner, Kay; Wever, Kim

    2016-01-07

    To explore European-based pharmaceutical industry professionals' beliefs about patient and public involvement (PPI) in medicines research and development (R&D). Pharmaceutical companies in the UK, Poland and Spain. 21 pharmaceutical industry professionals, four based in the UK, five with pan-European roles, four based in Spain and eight based in Poland. Qualitative interview study (telephone and face-to-face, semistructured interviews). All interviews were audio taped, translated (where appropriate) and transcribed for analysis using the Framework approach. 21 pharmaceutical industry professionals participated. Key themes were: beliefs about (1) whether patients and the public should be involved in medicines R&D; (2) the barriers and facilitators to PPI in medicines R&D and (3) how the current relationships between the pharmaceutical industry, patient organisations and patients influence PPI in medicines R&D. Although interviewees appeared positive about PPI, many were uncertain about when, how and which patients to involve. Patients and the public's lack of knowledge and interest in medicines R&D, and the pharmaceutical industry's lack of knowledge, interest and receptivity to PPI were believed to be key challenges to increasing PPI. Interviewees also believed that relationships between the pharmaceutical industry, patient organisations, patients and the public needed to change to facilitate PPI in medicines R&D. Existing pharmaceutical industry codes of practice and negative media reporting of the pharmaceutical industry were also seen as negative influences on these relationships. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  10. Involvement of mitogen-activated protein kinase pathways in N-methyl-D-aspartate-induced excitotoxicity

    Institute of Scientific and Technical Information of China (English)

    Xiaorong Yang; Ping Sun; Huaping Qin; Rui Wang; Ye Wang; Ruihong Shi; Xin Zhao; Ce Zhang

    2011-01-01

    Previous studies have shown that mitogen-activated protein kinase (MAPK) signaling pathways are involved in N-methyl-D-aspartate (NMDA)-mediated excitotoxicity. However, a systematic observation or analysis of the role of these various MAPK pathways in excitotoxicity processes does not exist. The present study further evaluated the role and contribution of three MAPK pathways extracellular signal-regulated kinase, c-Jun N-terminal kinase, and p38 MAPK in an NMDA-mediated excitotoxicity model using MAPK-specific inhibitor. Results demonstrated that c-Jun N-terminal kinase inhibitor SP600125 and/or p38 MAPK inhibitor SB203580 inhibited NMDA-induced reduction in cell viability, as well as reduced NMDA-induced lactate dehydrogenase leakage and reactive oxygen species production. However, PD98059, an inhibitor of extracellular signal-regulated kinase, did not influence this model. Results demonstrated an involvement of c-Jun N-terminal kinase and p38 MAPK, but not extracellular signal-regulated kinase, in NMDA-mediated excitotoxicity in cortical neurons.

  11. Activation of GPR15 and its involvement in the biological effects of smoking.

    Science.gov (United States)

    Kõks, Sulev; Kõks, Gea

    2017-06-01

    Smoking is one of the most significant modifiable environmental risk factors for many diseases. Smoking causes excessive mortality worldwide. Despite decades of long research, there has not been a clear understanding regarding the molecular mechanism that makes smoking harmful to health. Some recent studies have found that smoking influences most significantly the expression and methylation of GPR15. GPR15 is an orphan receptor that is involved in the regulation of the innate immunity and the T-cell trafficking in the intestinal epithelium. Further studies have confirmed that GPR15 is very strongly involved in smoking and smoking-induced molecular changes. Therefore, the altered expression and epigenetic regulation of GPR15 could have a significant role in the health impact of smoking. Impact statement The review describes an orphan receptor GPR15 that has recently been found to be influenced by smoking. This makes GPR15 very sensitive and adequate biomarker for smoking and smoking studies. Also, activation of GPR15 by smoking could help to explain its effects on health.

  12. Molecular Mechanisms Involved in the Antitumor Activity of Cannabinoids on Gliomas: Role for Oxidative Stress

    Energy Technology Data Exchange (ETDEWEB)

    Massi, Paola [Department of Pharmacology, Chemotherapy and Toxicology, University of Milan, Via Vanvitelli 32, 20129 Milan (Italy); Valenti, Marta; Solinas, Marta; Parolaro, Daniela, E-mail: daniela.parolaro@uninsubria.it [Department of Structural and Functional Biology, Section of Pharmacology, Center of Neuroscience, University of Insubria, Via A. da Giussano 10, 20152 Busto Arsizio, Varese (Italy)

    2010-05-26

    Cannabinoids, the active components of Cannabis sativa, have been shown to exert antiproliferative and proapoptotic effects on a wide spectrum of tumor cells and tissues. Of interest, cannabinoids have displayed great potency in reducing the growth of glioma tumors, one of the most aggressive CNS tumors, either in vitro or in animal experimental models curbing the growth of xenografts generated by subcutaneous or intrathecal injection of glioma cells in immune-deficient mice. Cannabinoids appear to be selective antitumoral agents as they kill glioma cells without affecting the viability of non-transformed cells. This review will summarize the anti-cancer properties that cannabinoids exert on gliomas and discuss their potential action mechanisms that appear complex, involving modulation of multiple key cell signaling pathways and induction of oxidative stress in glioma cells.

  13. Molecular Mechanisms Involved in the Antitumor Activity of Cannabinoids on Gliomas: Role for Oxidative Stress

    Directory of Open Access Journals (Sweden)

    Paola Massi

    2010-05-01

    Full Text Available Cannabinoids, the active components of Cannabis sativa, have been shown to exert antiproliferative and proapoptotic effects on a wide spectrum of tumor cells and tissues. Of interest, cannabinoids have displayed great potency in reducing the growth of glioma tumors, one of the most aggressive CNS tumors, either in vitro or in animal experimental models curbing the growth of xenografts generated by subcutaneous or intrathecal injection of glioma cells in immune-deficient mice. Cannabinoids appear to be selective antitumoral agents as they kill glioma cells without affecting the viability of non-transformed cells. This review will summarize the anti-cancer properties that cannabinoids exert on gliomas and discuss their potential action mechanisms that appear complex, involving modulation of multiple key cell signaling pathways and induction of oxidative stress in glioma cells.

  14. Getting involved in international development activities: UK initiatives and hidden benefits.

    Science.gov (United States)

    Cheeseborough, Jackie; Godbolt, Shane; Grant, Maria J

    2015-03-01

    Jackie Cheeseborough and Shane Godbolt describe the role that UK health information professionals have in global health and in supporting colleagues from developing countries to continue to develop as a provision. They give an overview of a range of organisations working to improve access to health information in developing countries and in particular Sub-Saharan Africa including Book Aid International, HIFA, INASP, ITOCA, Phi, TALC, THET and Research4Life. Even in a recession, many UK health librarians are choosing to get involved in international development activities in low-resource countries by volunteering, and discovering hidden benefits for their own organisations, and their own continuing professional development. © 2015 Health Libraries Journal.

  15. [Perception of fathers as for their involvement in activities with their children].

    Science.gov (United States)

    da Silva, Mara Regina Santos; Bueno, Maria Emilia Nunes; Ribeiro, Juliane Portella

    2014-03-01

    This is an exploratory, descriptive study with a quantitative approach and the aim to identzfy the perception of fathers regarding their children's needs; strategies used by fathers to get closer to their children as well as to analyze the influence of household chores and children's education in their fathers' lives. Study subjects were 92 men with six-year-old children, residing in the city of Rio Grande, state of Rio Grande do Sul (RS). The results revealed fathers who are more engaged in activities with their children, valuing confidence, safety, as well as proximity to family as children's main needs, having prioritized the progress children make as well as attention to listening and conversation. Children's education does not aggregate more problems than they imagined, managing to plan life the way they seek to. These findings show that, in the sample studied, fathers have been able to develop more affectionate actions aimed at being more involved with their children.

  16. Protein Folding Activity of the Ribosome is involved in Yeast Prion Propagation

    Science.gov (United States)

    Blondel, Marc; Soubigou, Flavie; Evrard, Justine; Nguyen, Phu hai; Hasin, Naushaba; Chédin, Stéphane; Gillet, Reynald; Contesse, Marie-Astrid; Friocourt, Gaëlle; Stahl, Guillaume; Jones, Gary W.; Voisset, Cécile

    2016-01-01

    6AP and GA are potent inhibitors of yeast and mammalian prions and also specific inhibitors of PFAR, the protein-folding activity borne by domain V of the large rRNA of the large subunit of the ribosome. We therefore explored the link between PFAR and yeast prion [PSI+] using both PFAR-enriched mutants and site-directed methylation. We demonstrate that PFAR is involved in propagation and de novo formation of [PSI+]. PFAR and the yeast heat-shock protein Hsp104 partially compensate each other for [PSI+] propagation. Our data also provide insight into new functions for the ribosome in basal thermotolerance and heat-shocked protein refolding. PFAR is thus an evolutionarily conserved cell component implicated in the prion life cycle, and we propose that it could be a potential therapeutic target for human protein misfolding diseases. PMID:27633137

  17. Protein Folding Activity of the Ribosome is involved in Yeast Prion Propagation.

    Science.gov (United States)

    Blondel, Marc; Soubigou, Flavie; Evrard, Justine; Nguyen, Phu Hai; Hasin, Naushaba; Chédin, Stéphane; Gillet, Reynald; Contesse, Marie-Astrid; Friocourt, Gaëlle; Stahl, Guillaume; Jones, Gary W; Voisset, Cécile

    2016-09-16

    6AP and GA are potent inhibitors of yeast and mammalian prions and also specific inhibitors of PFAR, the protein-folding activity borne by domain V of the large rRNA of the large subunit of the ribosome. We therefore explored the link between PFAR and yeast prion [PSI(+)] using both PFAR-enriched mutants and site-directed methylation. We demonstrate that PFAR is involved in propagation and de novo formation of [PSI(+)]. PFAR and the yeast heat-shock protein Hsp104 partially compensate each other for [PSI(+)] propagation. Our data also provide insight into new functions for the ribosome in basal thermotolerance and heat-shocked protein refolding. PFAR is thus an evolutionarily conserved cell component implicated in the prion life cycle, and we propose that it could be a potential therapeutic target for human protein misfolding diseases.

  18. IMPLEMENTATION OF A PROJECT MANAGEMENT OFFICE IN A PUBLIC SECTOR ORGANIZATION: A CASE STUDY INVOLVING A SANITATION INSTITUTION

    Directory of Open Access Journals (Sweden)

    José Carlos Esquierro

    2014-01-01

    Full Text Available This paper proposes recommendations for improving the implementation of a Project Management Office (PMO in a government organization. Such organizations can face uncertainties due to unpredicted and unexpected environmental events. The methodology used here was based on review of the literature, experience of the authors, and analysis of the process to be employed to create a PMO in the Department of Municipal Water and Sewage Systems (SEMAE, Brazil. This study aims to show how implementing a PMO can ensure proper management of strategic projects related to conservation of water resources. The PMO plays an important role in the implementation of strategic projects for public sanitation. This study also shows that the effectiveness of actions taken by the PMO is strongly influenced by how this process is implemented.

  19. Involving students in real-world research: a pilot study for teaching public health and research skills

    Directory of Open Access Journals (Sweden)

    Wilson Nick

    2009-07-01

    Full Text Available Abstract Background There is some evidence that medical students consider population health issues less important than other domains in the health sciences and attitudes to this field may become more negative as training progresses. A need to improve research skills among medical students has also been suggested. Therefore we piloted an integrative teaching exercise that combined teaching of research skills and public health, with real-world research. Methods Third year medical students at the University of Otago (Dunedin, New Zealand filled in a questionnaire on their housing conditions and health. The students were given the results of the survey to discuss in a subsequent class. Student response to this teaching exercise was assessed using a Course Evaluation Questionnaire. Results Of the 210 students in the class, 136 completed the Course Evaluation Questionnaire (65%. A majority of those who responded (77% greatly supported or supported the use of the survey and seminar discussion for future third year classes. Most (70% thought that the session had made them more aware and concerned about societal problems, and 72% felt that they now had an improved understanding of the environmental determinants of health. Students liked the relevance and interaction of the session, but thought it could be improved by the inclusion of small group discussion. The findings of the students' housing and health were considered by the tutors to be of sufficient value to submit to a scientific journal and are now contributing to community action to improve student housing in the city. Conclusion In this pilot study it was feasible to integrate medical student teaching with real-world research. A large majority of the students responded favourably to the teaching exercise and this was generally successful in raising the profile of public health and research. This approach to integrated teaching/research should be considered further in health sciences training and

  20. A novel carotenoid cleavage activity involved in the biosynthesis of Citrus fruit-specific apocarotenoid pigments

    KAUST Repository

    Rodrigo, María J.

    2013-09-04

    Citrus is the first tree crop in terms of fruit production. The colour of Citrus fruit is one of the main quality attributes, caused by the accumulation of carotenoids and their derivative C30 apocarotenoids, mainly ?-citraurin (3-hydroxy-?-apo-8?-carotenal), which provide an attractive orange-reddish tint to the peel of oranges and mandarins. Though carotenoid biosynthesis and its regulation have been extensively studied in Citrus fruits, little is known about the formation of C30 apocarotenoids. The aim of this study was to the identify carotenoid cleavage enzyme(s) [CCD(s)] involved in the peel-specific C30 apocarotenoids. In silico data mining revealed a new family of five CCD4-type genes in Citrus. One gene of this family, CCD4b1, was expressed in reproductive and vegetative tissues of different Citrus species in a pattern correlating with the accumulation of C30 apocarotenoids. Moreover, developmental processes and treatments which alter Citrus fruit peel pigmentation led to changes of ?-citraurin content and CCD4b1 transcript levels. These results point to the involvement of CCD4b1 in ?-citraurin formation and indicate that the accumulation of this compound is determined by the availability of the presumed precursors zeaxanthin and ?-cryptoxanthin. Functional analysis of CCD4b1 by in vitro assays unequivocally demonstrated the asymmetric cleavage activity at the 7?,8? double bond in zeaxanthin and ?-cryptoxanthin, confrming its role in C30 apocarotenoid biosynthesis. Thus, a novel plant carotenoid cleavage activity targeting the 7?,8? double bond of cyclic C40 carotenoids has been identified. These results suggest that the presented enzyme is responsible for the biosynthesis of C30 apocarotenoids in Citrus which are key pigments in fruit coloration. The Author 2013.

  1. Activation of Alveolar Macrophages after Plutonium Oxide Inhalation in Rats: Involvement in the Early Inflammatory Response

    Energy Technology Data Exchange (ETDEWEB)

    Van der Meeren, A.; Tourdes, F.; Gremy, O.; Grillon, G.; Abram, M.C.; Poncy, J.L.; Griffiths, N. [CEA, DSV, DRR, SRCA, Centre DAM Ile de France, F-91297 Bruyeres Le Chatel, Arpajon (France)

    2008-07-01

    Alveolar macrophages play an important role in the distribution, clearance and inflammatory reactions after particle inhalation, which may influence long-term events such as fibrosis and tumorigenesis. The objectives of the present study were to investigate the early inflammatory events after plutonium oxide inhalation in rats and involvement of alveolar macrophages. Lung changes were studied from 3 days to 3 months after inhalation of PuO{sub 2} or different isotopic compositions (70% or 97% {sup 239}Pu) and initial lung deposits (range 2.1 to 43.4 kBq/rat). Analyses of bronchoalveolar lavages showed early increases in the numbers of granulocytes, lymphocytes and multi-nucleated macrophages. The activation of macrophages was evaluated ex vivo by measurement of inflammatory mediator levels in culture supernatants. TNF-alpha and chemokine MCP-1, MIP-2 and CINC-1 production was elevated from 7 days after inhalation and remained so up to 3 months. In contrast, IL-1 beta, IL-6 and IL-10 production was unchanged. At 6 weeks, pulmonary macrophage numbers and activation state were increased as observed from an immunohistochemistry study of lung sections with anti-ED1. Similarly, histological analyses of lung sections also showed evidence of inflammatory responses. In conclusion, our results indicate early inflammatory changes in the lungs of PuO{sub 2}-contaminated animals and the involvement of macrophages in this process. A dose-effect relationship was observed between the amount of radionuclide inhaled or retained at the time of analysis and inflammatory mediator production by alveolar macrophages 14 days after exposure. For similar initial lung deposits, the inflammatory manifestation appears higher for 97% {sup 239}Pu than for 70% {sup 239}Pu. (authors)

  2. Involvement of ER stress and activation of apoptotic pathways in fisetin induced cytotoxicity in human melanoma.

    Science.gov (United States)

    Syed, Deeba N; Lall, Rahul K; Chamcheu, Jean Christopher; Haidar, Omar; Mukhtar, Hasan

    2014-12-01

    The prognosis of malignant melanoma remains poor in spite of recent advances in therapeutic strategies for the deadly disease. Fisetin, a dietary flavonoid is currently being investigated for its growth inhibitory properties in various cancer models. We previously showed that fisetin inhibited melanoma growth in vitro and in vivo. Here, we evaluated the molecular basis of fisetin induced cytotoxicity in metastatic human melanoma cells. Fisetin treatment induced endoplasmic reticulum (ER) stress in highly aggressive A375 and 451Lu human melanoma cells, as revealed by up-regulation of ER stress markers including IRE1α, XBP1s, ATF4 and GRP78. Time course analysis indicated that the ER stress was associated with activation of the extrinsic and intrinsic apoptotic pathways. Fisetin treated 2-D melanoma cultures displayed autophagic response concomitant with induction of apoptosis. Prolonged treatment (16days) with fisetin in a 3-D reconstituted melanoma model resulted in inhibition of melanoma progression with significant apoptosis, as evidenced by increased staining of cleaved Caspase-3 in the treated constructs. However, no difference in the expression of autophagic marker LC-3 was noted between treated and control groups. Fisetin treatment to 2-D melanoma cultures resulted in phosphorylation and activation of the multifunctional AMP-activated protein kinase (AMPK) involved in the regulation of diverse cellular processes, including autophagy and apoptosis. Silencing of AMPK failed to prevent cell death indicating that fisetin induced cytotoxicity is mediated through both AMPK-dependent and -independent mechanisms. Taken together, our studies confirm apoptosis as the primary mechanism through which fisetin inhibits melanoma cell growth and that activation of both extrinsic and intrinsic pathways contributes to fisetin induced cytotoxicity.

  3. The molecular mechanism underlying Roberts syndrome involves loss of ESCO2 acetyltransferase activity.

    Science.gov (United States)

    Gordillo, Miriam; Vega, Hugo; Trainer, Alison H; Hou, Fajian; Sakai, Norio; Luque, Ricardo; Kayserili, Hülya; Basaran, Seher; Skovby, Flemming; Hennekam, Raoul C M; Uzielli, Maria L Giovannucci; Schnur, Rhonda E; Manouvrier, Sylvie; Chang, Susan; Blair, Edward; Hurst, Jane A; Forzano, Francesca; Meins, Moritz; Simola, Kalle O J; Raas-Rothschild, Annick; Schultz, Roger A; McDaniel, Lisa D; Ozono, Keiichi; Inui, Koji; Zou, Hui; Jabs, Ethylin Wang

    2008-07-15

    Roberts syndrome/SC phocomelia (RBS) is an autosomal recessive disorder with growth retardation, craniofacial abnormalities and limb reduction. Cellular alterations in RBS include lack of cohesion at the heterochromatic regions around centromeres and the long arm of the Y chromosome, reduced growth capacity, and hypersensitivity to DNA damaging agents. RBS is caused by mutations in ESCO2, which encodes a protein belonging to the highly conserved Eco1/Ctf7 family of acetyltransferases that is involved in regulating sister chromatid cohesion. We identified 10 new mutations expanding the number to 26 known ESCO2 mutations. We observed that these mutations result in complete or partial loss of the acetyltransferase domain except for the only missense mutation that occurs in this domain (c.1615T>G, W539G). To investigate the mechanism underlying RBS, we analyzed ESCO2 mutations for their effect on enzymatic activity and cellular phenotype. We found that ESCO2 W539G results in loss of autoacetyltransferase activity. The cellular phenotype produced by this mutation causes cohesion defects, proliferation capacity reduction and mitomycin C sensitivity equivalent to those produced by frameshift and nonsense mutations associated with decreased levels of mRNA and absence of protein. We found decreased proliferation capacity in RBS cell lines associated with cell death, but not with increased cell cycle duration, which could be a factor in the development of phocomelia and cleft palate in RBS. In summary, we provide the first evidence that loss of acetyltransferase activity contributes to the pathogenesis of RBS, underscoring the essential role of the enzymatic activity of the Eco1p family of proteins.

  4. Antidepressant-like effect of creatine in mice involves dopaminergic activation.

    Science.gov (United States)

    Cunha, Mauricio P; Machado, Daniele G; Capra, Juliano C; Jacinto, Jardel; Bettio, Luis Eb; Rodrigues, Ana Lúcia S

    2012-11-01

    Creatine has been shown to play a significant role in health and disease. However, studies concerning its effect on mood are scarce. This study investigated the effect of creatine (p.o.) in the tail suspension test, a predictive test of antidepressant activity. Creatine reduced the immobility time in the tail suspension test (0.1-1000 mg/kg, male and female mice), without affecting locomotor activity. Furthermore, the involvement of the dopaminergic system in creatine-induced antidepressant-like effect in male mice in the tail suspension test was investigated. The anti-immobility effect of creatine (1 mg/kg) was prevented by the pre-treatment of mice with haloperidol (0.2 mg/kg, intraperitoneal (i.p.) route, non-selective dopamine receptor antagonist), (R)-(+)-7-chloro-8-hydroxy-3-methyl-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride (SCH23390; 0.05 mg/kg, subcutaneous (s.c.) route, dopamine D₁ receptor antagonist) and sulpiride (50 mg/kg, i.p., dopamine D₂ receptor antagonist). Creatine (0.01 mg/kg, sub-effective dose) in combination with sub-effective doses of (1-phenyl-7,8-dihydroxy-2,3,4,5-tetrahydro-1H-3-benzazepine) hydrochloride (SKF38393; 0.1 mg/kg, s.c., dopamine D₁ receptor agonist), apomorphine (0.5 µg/kg, i.p., preferential dopamine D₂ receptor agonist) or bupropion (1 mg/kg, p.o., dopamine reuptake inhibitor with subtle activity on noradrenergic reuptake) reduced the immobility time in the tail suspension test as compared with either drug alone. These results indicate that the antidepressant-like effect of creatine is likely mediated by an activation of dopamine D₁ and D₂ receptors.

  5. 网络涉警舆情危机的成因及对策%On the Causes and Countermeasures of Network Public Opinion Crisis Involving Police

    Institute of Scientific and Technical Information of China (English)

    房欣

    2016-01-01

    由涉警事件引起的网络涉警舆情危机影响着警察形象和警察权威的建立。我国正处于社会转型期,社会矛盾多发,警察执法环境并不乐观。警察自身又存在职能不清、违规执法及内部失检等问题,因而成为网络舆情的引爆点。网络的发展和公众的参与又加深了网络舆情的传播和壮大,一旦出现涉警舆情,极易演化成为危机状态,影响警察权威的树立和巩固,波及整个社会秩序的稳定。警察应对网络涉警舆情也应从自身、媒体、公众等方面着手,重塑警察权威。%The incidents of network public opinion crisis involving police have affected the image of the police and the establishment of the authority of the police. China is experiencing a transitional period in which various social contradictions can hardly make a quite optimistic law enforcement environment for the police. Problems such as indefinite distribution of function, violations of law enforcement and internal loss of inspection make police become the tipping point of the network public opinion. Network development and public participation enhance the network public opinion propagation and growth. Once the police are involved in public opinion, the incident will easily evolve into a crisis concerning the establishment and consolidation of police authority and endangering the social stability. Thus, in order to reshape the police authority, we are supposed to settle down the network public opinion crisis from the perspectives of the police themselves, the media, the public and so on.

  6. CaMKKβ is involved in AMP-activated protein kinase activation by baicalin in LKB1 deficient cell lines.

    Directory of Open Access Journals (Sweden)

    Ying Ma

    Full Text Available AMP-activated protein kinase (AMPK plays an important role in mediating energy metabolism and is controlled mainly by two upstream kinases, LKB1 or Ca(2+/calmodulin-dependent protein kinase kinase-β (CaMKKβ. Previously, we found that baicalin, one of the major flavonoids in a traditional Chinese herb medicine, Scutellaria baicalensis, protects against the development of hepatic steatosis in rats feeding with a high-fat diet by the activation of AMPK, but, the underlying mechanism for AMPK activation is unknown. Here we show that in two LKB1-deficient cells, HeLa and A549 cells, baicalin activates AMPK by α Thr-172 phosphorylation and subsequent phosphorylation of its downstream target, acetyl CoA carboxylase, at Ser-79, to a similar degree as does in HepG2 cells (that express LKB1. Pharmacologic inhibition of CaMKKβ by its selective inhibitor STO-609 markedly inhibits baicalin-induced AMPK activation in both HeLa and HepG2 cells, indicating that CaMKKβ is the responsible AMPK kinase. We also show that treatment of baicalin causes a larger increase in intracellular Ca(2+ concentration ([Ca(2+](i, although the maximal level of [Ca(2+](i is lower in HepG2 cells compared to HeLa cells. Chelation of intracellular free Ca(2+ by EDTA and EGTA, or depletion of intracellular Ca(2+ stores by the endoplasmic reticulum Ca(2+-ATPase inhibitor thapsigargin abrogates baicalin-induced activation of AMPK in HeLa cells. Neither cellular ATP nor the production of reactive oxygen species is altered by baicalin. Finally, in HeLa cells, baicalin treatment no longer decreases intracellular lipid accumulation caused by oleic acid after inhibition of CaMKKβ by STO-609. These results demonstrate that a potential Ca(2+/CaMKKβ dependent pathway is involved in the activation of AMPK by baicalin and suggest that CaMKKβ likely acts as an upstream kinase of AMPK in response to baicalin.

  7. Distal hinge of plasminogen activator inhibitor-1 involves its latency transition and specificities toward serine proteases

    Directory of Open Access Journals (Sweden)

    Shaltiel Shmuel

    2003-07-01

    Full Text Available Abstract Background The plasminogen activator inhibitor-1 (PAI-1 spontaneously converts from an inhibitory into a latent form. Specificity of PAI-1 is mainly determined by its reactive site (Arg346-Met347, which interacts with serine residue of tissue-type plasminogen activator (tPA with concomitant formation of SDS-stable complex. Other sites may also play roles in determining the specificity of PAI-1 toward serine proteases. Results To understand more about the role of distal hinge for PAI-1 specificities towards serine proteases and for its conformational transition, wild type PAI-1 and its mutants were expressed in baculovirus system. WtPAI-1 was found to be about 12 fold more active than the fibrosarcoma PAI-1. Single site mutants within the Asp355-Arg356-Pro357 segment of PAI-1 yield guanidine activatable inhibitors (a that can still form SDS stable complexes with tPA and urokinase plasminogen activator (uPA, and (b that have inhibition rate constants towards plasminogen activators which resemble those of the fibrosarcoma inhibitor. More importantly, latency conversion rate of these mutants was found to be ~3–4 fold faster than that of wtPAI-1. We also tested if Glu351 is important for serine protease specificity. The functional stability of wtPAI-1, Glu351Ala, Glu351Arg was about 18 ± 5, 90 ± 8 and 14 ± 3 minutes, respectively, which correlated well with both their corresponding specific activities (84 ± 15 U/ug, 112 ± 18 U/ug and 68 ± 9 U/ug, respectively and amount of SDS-stable complex formed with tPA after denatured by Guanidine-HCl and dialyzed against 50 mM sodium acetate at 4°C. The second-order rate constants of inhibition for uPA, plasmin and thrombin by Glu351Ala and Glu351Arg were increased about 2–10 folds compared to wtPAI-1, but there was no change for tPA. Conclusion The Asp355-Pro357 segment and Glu351 in distal hinge are involved in maintaining the inhibitory conformation of PAI-1. Glu351 is a specificity

  8. Adolescents’ Sense of Community and Involvement in Playground Activities: Panacea to Ameliorate Social Vices and Delinquencies

    Directory of Open Access Journals (Sweden)

    Oluwagbemiga Paul Agboola

    2017-05-01

    Full Text Available Researchers have identified defects in the physical environments in which they interact and play, which has resulted in a decline the expected values initiated in both the social, physical and psychological developments. The role of playground in the development of adolescent’s health, moral and social standard has attracted lower interest in the recent time. The adolescent sense of community relates to a positive experience in the community open space setting such as playground and social well-being with their peers in general. Over time, little efforts have been initiated by the researchers towards these phenomena. This current study fills the gap by examining the adolescents’ sense of community through a quantitative survey via appraisal of the quality of community playground, emotional connection and effects of their participation in playground activities on ameliorating the delinquents’ behavior and social vices. Completed survey questionnaires retrieved from a total number of 69 purposive respondents who are adolescents from three towns and analyzed through relative importance index (RII via Likert scale. Results from the analysis indicated that adolescents’ positive attitudinal changes and reduction in social vices and delinquent’s behavior could be achieved through their involvements in quality and well-equipped playgrounds. Similarly, the significant role of sense of community in enhancing adolescent social participation in playground activities contributes to a major role in increasing their social well-being and togetherness. Thus, the study recommends appropriate future planning, design, and management of neighborhood playgrounds in Nigeria.

  9. Characterization of a specific arabinosyltransferase activity involved in mycobacterial arabinan biosynthesis.

    Science.gov (United States)

    Khasnobis, Shampa; Zhang, Jian; Angala, Shiva K; Amin, Anita G; McNeil, Michael R; Crick, Dean C; Chatterjee, Delphi

    2006-07-01

    Mycobacterium smegmatis strains that contain inactivated EmbA or EmbB proteins are unable to synthesize terminal Arabeta1-->2Araalpha1-->5(Arabeta1-->2Araalpha1-->3)Araalpha1-->5Araalpha1-->(Ara(6)) motif in the cell wall polysaccharide arabinogalactan. Instead, the mutants contain a linear Arabeta1-->2Araalpha1-->5Araalpha1-->5Araalpha1-->(Ara(4)) motif, suggesting that these proteins are involved in the synthesis or transfer of the disaccharide Arabeta1-->2Araalpha1--> to an internal 5-linked Ara. Therefore, we synthesized a linear Arabeta1-->2Araalpha1-->5Araalpha1-->5Araalpha1-->5Araalpha1--> with an octyl aglycon as an arabinosyl acceptor in cell-free assays. A facile assay was developed using the chemically synthesized glycan, membrane, and particulate cell wall as the enzyme source, and 5-phosphoribose diphosphate pR[(14)C]pp as the arabinose donor. The results unequivocally show that two arabinofuranosyl residues were added at the tertiary -->5Araalpha1--> of the synthetic glycan. This activity was undetectable in strains of M. smegmatis where embB or embA had been genetically disrupted. Normal activity could be restored only in the presence of both EmbA and EmbB proteins.

  10. Involvement of JNK and Caspase Activation in Hoiamide A-Induced Neurotoxicity in Neocortical Neurons

    Directory of Open Access Journals (Sweden)

    Zhengyu Cao

    2015-02-01

    Full Text Available The frequent occurrence of Moorea producens (formerly Lyngbya majuscula blooms has been associated with adverse effects on human health. Hoiamide A is a structurally unique cyclic depsipeptide isolated from an assemblage of the marine cyanobacteria M. producens and Phormidium gracile. We examined the influence of hoiamide A on neurite outgrowth in neocortical neurons and found that it suppressed neurite outgrowth with an IC50 value of 4.89 nM. Further study demonstrated that hoiamide A stimulated lactic acid dehydrogenase (LDH efflux, nuclear condensation and caspase-3 activity with EC50 values of 3.66, 2.55 and 4.33 nM, respectively. These data indicated that hoiamide A triggered a unique neuronal death profile that involves both necrotic and apoptotic mechanisms. The similar potencies and similar time-response relationships between LDH efflux and caspase-3 activation/nuclear condensation suggested that both necrosis and apoptosis may derive from interaction with a common molecular target. The broad-spectrum caspase inhibitor, Z-VAD-FMK completely inhibited hoiamide A-induced neurotoxicity. Additionally, hoiamide A stimulated JNK phosphorylation, and a JNK inhibitor attenuated hoiamide A-induced neurotoxicity. Collectively, these data demonstrate that hoiamide A-induced neuronal death requires both JNK and caspase signaling pathways. The potent neurotoxicity and unique neuronal cell death profile of hoiamide A represents a novel neurotoxic chemotype from marine cyanobacteria.

  11. Nisin and lysostaphin activity against preformed biofilm of Staphylococcus aureus involved in bovine mastitis.

    Science.gov (United States)

    Ceotto-Vigoder, H; Marques, S L S; Santos, I N S; Alves, M D B; Barrias, E S; Potter, A; Alviano, D S; Bastos, M C F

    2016-07-01

    The biofilm produced by Staphylococcus aureus isolates involved in clinical or subclinical bovine mastitis and the activity of nisin and lysostaphin against the preformed biofilm produced by these strains were investigated. Eighteen strains were tested and all produced biofilm. Eight strains with distinct biofilm composition were selected for the antimicrobial activity assays. The minimal inhibitory concentration of each bacteriocin was determined against the planktonic cells and ranged from 15·6 to 500 μg ml(-1) for nisin, and from 3·9 to 50 μg ml(-1) , for lysostaphin. Lysostaphin treatment (0·4 μg ml(-1) ) for 4 h caused a strong Staph. aureus 4181 biofilm detachment and death of the majority of the sessile cells, while nisin treatment (100 μg ml(-1) ) for the same time caused only a great reduction in cell viability. Additionally, combination of both bacteriocins for 4 h resulted in significant death of the sessile cells but no biofilm detachment. The treatment with lysostaphin alone or in combination with nisin was effective in killing most biofilm sessile cells. The action of lysostaphin, either alone or in combination with nisin, against established staphylococcal biofilm may represent an alternative to bovine mastitis control. However, the duration of the treatment should be considered for its application so that the best effectiveness can be achieved. © 2016 The Society for Applied Microbiology.

  12. Association of father involvement and neighborhood quality with kindergartners' physical activity: a multilevel structural equation model.

    Science.gov (United States)

    Beets, Michael W; Foley, John T

    2008-01-01

    Examine the effects of father-child involvement and neighborhood characteristics with young children's physical activity (PA) within a multilevel framework. Cross-sectional analysis of the Early Childhood Longitudinal Study-Kindergarten Cohort 1998. Nationally representative sample. Data were available for 10,694 kindergartners (5-6 years; 5240 girls) living in 1053 neighborhoods. Parental report of child's PA level, father characteristics (e.g., time spent with child, age, education, socioeconomic status, hours worked), family time spent doing sports/ activities together, and neighborhood quality (e.g., safety, presence of crime violence, garbage). Child weight status, motor skills, ethnicity, and television viewing were used as covariates. Multilevel structural equation modeling with children nested within neighborhoods. At the child level father-child time and family time doing sports together were positively associated with children's PA. At the neighborhood level parental perception of a neighborhood's safety for children to play outside fully mediated the effect of neighborhood quality on children's PA. Overall 19.1% and 7.6% of the variance in PA was explained at the child and neighborhood levels, respectively. Family-based interventions for PA should consider father-child time, with this contributing to a child's overall PA level. Further, neighborhood quality is an important predictor of PA only to the extent by which parents perceive it to be unsafe for their child to play outdoors.

  13. The Citadel of Alessandria: Values and strategies involved in the process of releasing from the public ownership

    Directory of Open Access Journals (Sweden)

    Cristina Coscia

    2015-06-01

    Full Text Available The issues concerning the valorization of assets state property, their management and financial rebalancing through a careful policy of disposals and growth of profitability. These dynamics, through the grant or lease to third parties, have been expanding and pay increasing attention to issues of public finance. A radical change of perspective has started in the evaluation of the role of asset management in the field of local authorities. The heritage is no longer considered static, but dynamic; it is gained as a strategic asset in the overall financial management. Local governments make use of this to ensure their service delivery goals and to maximize the well-being of the community. The asset of Defense Ministry transferred to the State Property Office, offers important opportunities for development: not only properties to insert in the real estate market for monetary returns profits to help the Local Governments finance (strategy that did not lead to the desired results, but also opportunities to initiate processes of valorization affecting the industrial area and the surrounding geographical area. In this sense, the case of the Citadel of Alessandria becomes a paradigmatic work to simulate technical decision making application to simulate applications (SWOT, Analytic Hierarchy Process, Analytic Network Process, etc.. Regarding the process and tools that can act as support in delineating the most compatible functional scenario.

  14. Collaborative modelling for active involvement of stakeholders in urban flood risk management

    Directory of Open Access Journals (Sweden)

    M. Evers

    2012-09-01

    Full Text Available This paper presents an approach to enhance the role of local stakeholders in dealing with urban floods. The concept is based on the DIANE-CM project (Decentralised Integrated Analysis and Enhancement of Awareness through Collaborative Modelling and Management of Flood Risk of the 2nd ERANET CRUE funding initiative. The main objective of the project was to develop and test an advanced methodology for enhancing the resilience of local communities to flooding. Through collaborative modelling, a social learning process was initiated that enhances the social capacity of the stakeholders due to the interaction process. The other aim of the project was to better understand how data from hazard and vulnerability analyses and improved maps, as well as from the near real-time flood prediction, can be used to initiate a public dialogue (i.e. collaborative mapping and planning activities in order to carry out more informed and shared decision-making processes and to enhance flood risk awareness. The concept of collaborative modelling was applied in two case studies: (1 the Cranbrook catchment in the UK, with focus on pluvial flooding; and (2 the Alster catchment in Germany, with focus on fluvial flooding. As a result of the interactive and social learning process, supported by sociotechnical instruments, an understanding of flood risk was developed amongst the stakeholders and alternatives for flood risk management for the respective case study area were jointly developed and ranked as a basis for further planning and management.

  15. Who seeks public treatment for substance abuse in Brazil? Results of a multicenter study involving four Brazilian state capitals

    Directory of Open Access Journals (Sweden)

    Sibele Faller

    2014-12-01

    Full Text Available OBJECTIVE: To assess the characteristics of alcohol and drug users who seek treatment at the Brazilian Unified Health System in Brazil.METHOD:A multicenter cross-sectional study involving five clinical and research centers located in four Brazilian state capitals was conducted with 740 in- and outpatients. The only exclusion criterion was the presence of neurological or severe psychiatric symptoms at the moment of the interview. The Addiction Severity Index (ASI-6 and the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST were used to assess the severity of substance use and the problems related.RESULTS: There were significantly more men than women in the sample; mean age was 36 years. The drug most frequently used at all sites was alcohol (78%, followed by cocaine/crack (51%. Alcohol was the drug that most commonly motivated treatment seeking, at all centers. ASI-6 Summary Scores for Recent Functioning (SS-Rs were quite similar among centers. SS-Rs were compared between users who had never received treatment for psychoactive substance abuse (n = 265, 36.1% and those who had already been treated at one or more occasions (n = 470, 63.9%. This analysis revealed significant differences between the groups in the drug, psychiatric symptoms, legal, and family/social problems areas (p < 0.05.CONCLUSION: Our findings confirm previous evidence suggesting that the management of patients seeking drug abuse treatment should take several different aspects into consideration, e.g., education, employment, and family relationships, which often appear as areas of concern for these individuals.

  16. Technical documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the design of the NTACS are described in this document.

  17. Technical documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the design of the NTACS are described in this document.

  18. Involving Research Stakeholders in Developing Policy on Sharing Public Health Research Data in Kenya: Views on Fair Process for Informed Consent, Access Oversight, and Community Engagement.

    Science.gov (United States)

    Jao, Irene; Kombe, Francis; Mwalukore, Salim; Bull, Susan; Parker, Michael; Kamuya, Dorcas; Molyneux, Sassy; Marsh, Vicki

    2015-07-01

    Increased global sharing of public health research data has potential to advance scientific progress but may present challenges to the interests of research stakeholders, particularly in low-to-middle income countries. Policies for data sharing should be responsive to public views, but there is little evidence of the systematic study of these from low-income countries. This qualitative study explored views on fair data-sharing processes among 60 stakeholders in Kenya with varying research experience, using a deliberative approach. Stakeholders' attitudes were informed by perceptions of benefit and concerns for research data sharing, including risks of stigmatization, loss of privacy, and undermining scientific careers and validity, reported in detail elsewhere. In this article, we discuss institutional trust-building processes seen as central to perceptions of fairness in sharing research data in this setting, including forms of community involvement, individual prior awareness and agreement to data sharing, independence and accountability of governance mechanisms, and operating under a national framework.

  19. Mastitis and fertility in cattle - possible involvement of inflammation or immune activation in embryonic mortality.

    Science.gov (United States)

    Hansen, Peter J; Soto, Paolete; Natzke, Roger P

    2004-04-01

    Causes for pre-implantation embryo loss, which can be as high as 50% or more of fertilized embryos, are multifactorial and largely undescribed. Studies in cattle using mastitis as a model indicate that one cause of early embryonic loss is infectious disease or activation of immune responses at sites outside the reproductive tract. Infection of the mammary gland in dairy cattle is associated with a reduction in pregnancy rate (proportion of inseminated cows that become pregnant) and an increase in the number of inseminations required to establish pregnancy. Also, intravenous challenge with bacterial peptidoglycan and polysaccharide at approximately days 3-5 after breeding reduced subsequent pregnancy rate in sheep that had been previously immunized against the same material. The mechanism by which extrauterine activation of immune and inflammatory responses leads to embryonic loss is not clear although cytokines probably play a crucial role. Effects could be exerted at the level of the hypothalamic-pituitary axis, ovary, reproductive tract or embryo. Interferon (IFN)-alpha, for example, which can reduce pregnancy rate in cattle when injected around 13-19 days after breeding, increases body temperature, inhibits secretion of luteinizing hormone, and reduces circulating concentrations of progesterone. Other cytokines or products of cytokine activation could cause embryonic loss by causing hyperthermia (as elevated temperature blocks oocyte function and embryonic development), exerting toxic effects on the corpus luteum [for example, IFN-gamma, tumor necrosis factor-alpha (TNF-alpha) and prostaglandin F(2alpha)], stimulating endometrial prostaglandin synthesis [TNF-alpha and interleukin(IL)-1beta], reducing endometrial cell proliferation (IL-1beta), and interfering with oocyte maturation and embryonic development (TNF-alpha, nitric oxide, and prostaglandin F(2alpha)). Although largely neglected by reproductive immunologists, study of the involvement of the immune

  20. Modulation of NCC activity by low and high K+ intake: insights into the signaling pathways involved

    Science.gov (United States)

    Castañeda-Bueno, María; Cervantes-Perez, Luz Graciela; Rojas-Vega, Lorena; Arroyo-Garza, Isidora; Vázquez, Norma; Moreno, Erika

    2014-01-01

    Modulation of Na+-Cl− cotransporter (NCC) activity is essential to adjust K+ excretion in the face of changes in dietary K+ intake. We used previously characterized genetic mouse models to assess the role of Ste20-related proline-alanine-rich kinase (SPAK) and with-no-lysine kinase (WNK)4 in the modulation of NCC by K+ diets. SPAK knockin and WNK4 knockout mice were placed on normal-, low-, or high-K+-citrate diets for 4 days. The low-K+ diet decreased and high-K+ diet increased plasma aldosterone levels, but both diets were associated with increased phosphorylation of NCC (phospho-NCC, Thr44/Thr48/Thr53) and phosphorylation of SPAK/oxidative stress responsive kinase 1 (phospho-SPAK/OSR1, Ser383/Ser325). The effect of the low-K+ diet on SPAK phosphorylation persisted in WNK4 knockout and SPAK knockin mice, whereas the effects of ANG II on NCC and SPAK were lost in both mouse colonies. This suggests that for NCC activation by ANG II, integrity of the WNK4/SPAK pathway is required, whereas for the low-K+ diet, SPAK phosphorylation occurred despite the absence of WNK4, suggesting the involvement of another WNK (WNK1 or WNK3). Additionally, because NCC activation also occurred in SPAK knockin mice, it is possible that loss of SPAK was compensated by OSR1. The positive effect of the high-K+ diet was observed when the accompanying anion was citrate, whereas the high-KCl diet reduced NCC phosphorylation. However, the effect of the high-K+-citrate diet was aldosterone dependent, and neither metabolic alkalosis induced by bicarbonate, nor citrate administration in the absence of K+ increased NCC phosphorylation, suggesting that it was not due to citrate-induced metabolic alkalosis. Thus, the accompanying anion might modulate the NCC response to the high-K+ diet. PMID:24761002

  1. Modulation of NCC activity by low and high K(+) intake: insights into the signaling pathways involved.

    Science.gov (United States)

    Castañeda-Bueno, María; Cervantes-Perez, Luz Graciela; Rojas-Vega, Lorena; Arroyo-Garza, Isidora; Vázquez, Norma; Moreno, Erika; Gamba, Gerardo

    2014-06-15

    Modulation of Na(+)-Cl(-) cotransporter (NCC) activity is essential to adjust K(+) excretion in the face of changes in dietary K(+) intake. We used previously characterized genetic mouse models to assess the role of Ste20-related proline-alanine-rich kinase (SPAK) and with-no-lysine kinase (WNK)4 in the modulation of NCC by K(+) diets. SPAK knockin and WNK4 knockout mice were placed on normal-, low-, or high-K(+)-citrate diets for 4 days. The low-K(+) diet decreased and high-K(+) diet increased plasma aldosterone levels, but both diets were associated with increased phosphorylation of NCC (phospho-NCC, Thr(44)/Thr(48)/Thr(53)) and phosphorylation of SPAK/oxidative stress responsive kinase 1 (phospho-SPAK/OSR1, Ser(383)/Ser(325)). The effect of the low-K(+) diet on SPAK phosphorylation persisted in WNK4 knockout and SPAK knockin mice, whereas the effects of ANG II on NCC and SPAK were lost in both mouse colonies. This suggests that for NCC activation by ANG II, integrity of the WNK4/SPAK pathway is required, whereas for the low-K(+) diet, SPAK phosphorylation occurred despite the absence of WNK4, suggesting the involvement of another WNK (WNK1 or WNK3). Additionally, because NCC activation also occurred in SPAK knockin mice, it is possible that loss of SPAK was compensated by OSR1. The positive effect of the high-K(+) diet was observed when the accompanying anion was citrate, whereas the high-KCl diet reduced NCC phosphorylation. However, the effect of the high-K(+)-citrate diet was aldosterone dependent, and neither metabolic alkalosis induced by bicarbonate, nor citrate administration in the absence of K(+) increased NCC phosphorylation, suggesting that it was not due to citrate-induced metabolic alkalosis. Thus, the accompanying anion might modulate the NCC response to the high-K(+) diet. Copyright © 2014 the American Physiological Society.

  2. Stakeholders and public involvement for flood protection: traditional river management organisations for a better consideration of local knowledge?

    Science.gov (United States)

    Utz, Stephan; Lane, Stuart; Reynard, Emmanuel

    2016-04-01

    This research explores participatory processes in the domain of river management in Switzerland. The main objective is to understand how traditional, highly participatory, local organisations for flood protection have been institutionalised into current river management policy, and to what extent this has impacted on wider participatory processes of producing knowledge. Traditionally, flood protection strategies have been based upon scientific knowledge but have often ignored the capacities of local actors to contribute to the development of the policy. Thus, there may be a gap between scientists, stakeholders and the public that favours controversies and leads to opposition to flood protection projects. In order to reduce this gap and to increase incorporation of local knowledge, participatory processes are set up. They are considered as allowing the integration of all the actors concerned by flood risks to discuss their positions and to develop alternative solutions. This is a particularly important goal in the Swiss political system where direct democracy (the possibility of calling the decision of any level of government into question through a popular vote) means that a reasonable level of project acceptance is a necessary element of project. In order to support implementation of participatory processes, federal funding includes a special grant to cover the additional costs due to these actions. It is considered that, since its introduction in 2008, this grant certainly furthered participatory processes for flood protection projects and fostered water management policy implementation. However, the implication of stakeholders and public in decision-making processes is much well-established than modern river management often assumes. In some regions, flood protection tasks have been traditionally assumed by local organisations such as dyke corporations (DCs). These comprise land and property owners who are DC members and have to participate in flood protection

  3. Public, environmental, and occupational health research activity in Arab countries: bibliometric, citation, and collaboration analysis.

    Science.gov (United States)

    Sweileh, Waleed M; Zyoud, Sa'ed H; Al-Jabi, Samah W; Sawalha, Ansam F

    2015-01-01

    The objective of this study was to analyze quantity, assess quality, and investigate international collaboration in research from Arab countries in the field of public, environmental and occupational health. Original scientific articles and reviews published from the 22 Arab countries in the category "public, environmental & occupational health" during the study period (1900 - 2012) were screened using the ISI Web of Science database. The total number of original and review research articles published in the category of "public, environmental & occupational health" from Arab countries was 4673. Main area of research was tropical medicine (1862; 39.85%). Egypt with 1200 documents (25.86%) ranked first in quantity and ranked first in quality of publications (h-index = 51). The study identified 2036 (43.57%) documents with international collaboration. Arab countries actively collaborated with authors in Western Europe (22.91%) and North America (21.04%). Most of the documents (79.9%) were published in public health related journals while 21% of the documents were published in journals pertaining to prevention medicine, environmental, occupational health and epidemiology. Research in public, environmental and occupational health in Arab countries is in the rise. Public health research was dominant while environmental and occupation health research was relatively low. International collaboration was a good tool for increasing research quantity and quality.

  4. Administrator Interest is Perceived to Encourage Faculty and Librarian Involvement in Open Access Activities

    Directory of Open Access Journals (Sweden)

    Eamon C. Tewell

    2014-09-01

    Full Text Available A Review of: Reinsfelder, T.L., & Anderson, J.A. (2013. Observations and perceptions of academic administrator influence on open access initiatives. Journal of Academic Librarianship, 39(6: 481-487. http://dx.doi.org/10.1016/j.acalib.2013.08.014 Abstract Objective – To better understand the roles and influence of senior-level academic administrators, such as provosts, on open access (OA activities at the institutional level, including whether librarians perform these activities regardless of administrative interest. Design – Web-based survey questionnaire combined with multiple regression analysis. Settings – The research was conducted online using surveys emailed to potential participants at not-for-profit public and private academic institutions in the United States with a FTE of greater than 1000. Subjects – Academic library directors at selected colleges and universities. Methods – Using directory information from the National Center for Education Statistics (NCES and filtering institutions according to not-for-profit status, size, and special focus, a survey sample of 1135 colleges and universities was obtained. Library websites were used to acquire contact information for library directors. In summer 2012 the 43-item survey questionnaire was distributed to respondents online using Qualtrics. The four primary variables were each comprised of multiple questionnaire items and validated using factor analysis, and the data was explored using multiple regression. Main Results – The survey received 298 respondents for a 26% response rate, though the number of incomplete responses is not stated. Among four stakeholder groups (faculty, publishers, librarians, and senior academic administrators, library directors perceived librarians as having the greatest influence in regards to the adoption of open access (mean = .7056, followed by faculty (.3792, administrators (.1881, and publishers as having a negative impact (–.3684. A positive

  5. Mothers' and Fathers' Involvement in Home Activities with Their Children: Psychosocial Factors and the Role of Parental Self-Efficacy

    Science.gov (United States)

    Giallo, Rebecca; Treyvaud, Karli; Cooklin, Amanda; Wade, Catherine

    2013-01-01

    Parent involvement in play, learning, and everyday home activities is important for promoting children's cognitive and language development. The aims of the study were to (a) examine differences between mothers' and fathers' self-reported involvement with their children, (b) explore the relationship between child, parent and family factors, and…

  6. Increasing Public Access to Scientific Research through Stakeholder Involvement: Ecological Effects of Sea Level Rise in the Northern Gulf of Mexico

    Science.gov (United States)

    Hagen, S. C.; Stephens, S. H.; DeLorme, D. E.; Ruple, D.; Graham, L.

    2013-12-01

    Sea level rise (SLR) has the potential to have a myriad of deleterious effects on coastal ecology and human infrastructure. Stakeholders, including managers of coastal resources, must be aware of potential consequences of SLR and adjust their plans accordingly to protect and preserve the resources under their care. Members of the public, particularly those who live or work in coastal areas, should also be informed about the results of scientific research on the effects of SLR. However, research results are frequently published in venues or formats to which resource managers and the broader public have limited access. It is imperative for scientists to move beyond traditional publication venues in order to more effectively disseminate the results of their research (Dennison, W. 2007, Estu. Coast. Shelf Sci. 77, 185). One potentially effective way to advance public access to research is to incorporate stakeholder involvement into the research project process in order to target study objectives and tailor communication products toward stakeholder needs (Lemos, M. & Morehouse, B. 2005, Glob. Env. Chg. 15, 57). However, it is important to manage communication and clarify participant expectations during this type of research (Gawith, M. et al. 2009, Glob. Env. Chg. 19, 113). This presentation describes the process being undertaken by an ongoing 5-year multi-disciplinary NOAA-funded project, Ecological Effects of Sea Level Rise in the Northern Gulf of Mexico (EESLR-NGOM), to improve accessibility and utility of scientific research results through stakeholder engagement. The EESLR-NGOM project is assessing the ecological risks from SLR along the Mississippi, Alabama and Florida Panhandle coasts, coastal habitats, and floodplains. It has incorporated stakeholder involvement throughout the research process so as to better target and tailor the emerging research products to meet resource managers' needs, as well as to facilitate eventual public dissemination of results. An

  7. A mass spectrometric method to determine activities of enzymes involved in polyamine catabolism

    Energy Technology Data Exchange (ETDEWEB)

    Moriya, Shunsuke; Iwasaki, Kaori [Department of Molecular Medicine, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-kitazawa, Setagaya-ku, Tokyo 156-8506 (Japan); Samejima, Keijiro, E-mail: samejima-kj@igakuken.or.jp [Department of Molecular Medicine, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-kitazawa, Setagaya-ku, Tokyo 156-8506 (Japan); Takao, Koichi [Faculty of Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295 (Japan); Kohda, Kohfuku [Research Institute of Pharmaceutical Sciences, Musashino University, 1-1-20 Shinmachi, Nishitokyo, Tokyo 202-8585 (Japan); Hiramatsu, Kyoko; Kawakita, Masao [Department of Molecular Medicine, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kami-kitazawa, Setagaya-ku, Tokyo 156-8506 (Japan)

    2012-10-20

    Highlights: Black-Right-Pointing-Pointer Compounds in polyamine catabolic pathway were determined by a column-free ESI-TOF MS. Black-Right-Pointing-Pointer N{sup 1}- and N{sup 8}-acetylspermidine were determined by a column-free ESI-MS/MS. Black-Right-Pointing-Pointer The method was applied to determine activities of APAO, SMO, and SSAT in the pathway. Black-Right-Pointing-Pointer The assay method contained stable isotope-labeled natural substrates. Black-Right-Pointing-Pointer It is applicable to biological samples containing natural substrate and product. - Abstract: An analytical method for the determination of three polyamines (putrescine, spermidine, and spermine) and five acetylpolyamines [N{sup 1}-acetylspermidine (N{sup 1}AcSpd), N{sup 8}-acetylspermidine (N{sup 8}AcSpd), N{sup 1}-acetylspermine, N{sup 1},N{sup 8}-diacetylspermidine, and N{sup 1},N{sup 12}-diacetylspermine] involved in the polyamine catabolic pathway has been developed using a hybrid tandem mass spectrometer. Heptafluorobutyryl (HFB) derivatives of these compounds and respective internal standards labeled with stable isotopes were analyzed simultaneously by TOF MS, based on peak areas appearing at appropriate m/z values. The isomers, N{sup 1}AcSpd and N{sup 8}AcSpd were determined from their fragment ions, the acetylamidopropyl and acetylamidobutyl groups, respectively, using MS/MS with {sup 13}C{sub 2}-N{sup 1}AcSpd and {sup 13}C{sub 2}-N{sup 8}AcSpd which have the {sup 13}C{sub 2}-acetyl group as an internal standard. The TOF MS method was successfully applied to measure the activity of enzymes involved in polyamine catabolic pathways, namely N{sup 1}-acetylpolyamine oxidase (APAO), spermine oxidase (SMO), and spermidine/spermine N{sup 1}-acetyltransferase (SSAT). The following natural substrates and products labeled with stable isotopes considering the application to biological samples were identified; for APAO, [4,9,12-{sup 15}N{sub 3}]-N{sup 1}-acetylspermine and [1,4,8-{sup 15}N{sub 3

  8. From the Paralympics to public health: increasing physical activity through legislative and policy initiatives.

    Science.gov (United States)

    Blauwet, Cheri A; Iezzoni, Lisa I

    2014-08-01

    Individuals with disabilities experience a disproportionate rate of chronic disease and are more likely to lead sedentary lifestyles than the general population. Multiple complex factors likely contribute to these disparities, including structural, socioeconomic and attitudinal barriers that impede broad participation of individuals with disabilities in health and wellness promotion programs. Public health initiatives aimed at mitigating these health disparities emphasize improved access to physical activity and sports opportunities. Given its visibility, the Paralympic Movement provides an opportunity to transform how society conceptualizes the relationship of disability to physical fitness. The Paralympics also serve as a catalyst for public health education and program development. Already, public policies and governmental regulations are expanding grassroots sports opportunities for youth and adults with disabilities, thus promoting inclusive opportunities for participation in physical activity.

  9. Organizational member involvement in physical activity coalitions across the United States: development and testing of a novel survey instrument for assessing coalition functioning.

    Science.gov (United States)

    Bornstein, Daniel B; Pate, Russell R; Beets, Michael W; Saunders, Ruth P; Blair, Steven N

    2015-06-01

    Coalitions are often composed of member organizations. Member involvement is thought to be associated with coalition success. No instrument currently exists for evaluating organizational member involvement in physical activity coalitions. This study aimed to develop a survey instrument for evaluating organizational member involvement in physical activity coalitions. The study was carried out in three phases: (a) developing a draft survey, (b) assessing the content validity of the draft survey, and (c) assessing the underlying factor structure, reliability, and validity of the survey. A cross-sectional design was employed. In Phase 1, a team of experts in survey development produced a draft survey. In Phase 2, the content validity of the draft survey was evaluated by a panel of individuals with expertise in physical activity coalitions. In Phase 3, the survey was administered to 120 individuals on local-, state-, and national-level physical activity coalitions. Responses were subjected to an exploratory factor analysis in order to determine the survey's underlying factor structure, reliability, and validity. Phases 1 and 2yielded a survey instrument with demonstrated content validity. Phase 3 yielded a three-factor model with three subscales: Strategic Alignment, Organizational Alignment, and Providing Input. Each subscale demonstrated high internal consistency reliability and construct validity. The survey instrument developed here demonstrated sound psychometric properties and provides new insight into organizational member involvement in physical activity coalitions. This instrument may be an important tool in developing a more complete picture of coalition functioning in physical activity coalitions specifically and health-based coalitions overall. © 2014 Society for Public Health Education.

  10. Evidence for the Involvement of p38 MAPK Activation in Barnacle Larval Settlement

    KAUST Repository

    He, Li-Sheng

    2012-10-24

    The barnacle Balanus ( = Amphibalanus) amphitrite is a major marine fouling animal. Understanding the molecular mechanism of larval settlement in this species is critical for anti-fouling research. In this study, we cloned one isoform of p38 MAPK (Bar-p38 MAPK) from this species, which shares the significant characteristic of containing a TGY motif with other species such as yeast, Drosophila and humans. The activation of p38 MAPK was detected by an antibody that recognizes the conserved dual phosphorylation sites of TGY. The results showed that phospho-p38 MAPK (pp38 MAPK) was more highly expressed at the cyprid stage, particularly in aged cyprids, in comparison to other stages, including the nauplius and juvenile stages. Immunostaining showed that Bar-p38 MAPK and pp38 MAPK were mainly located at the cyprid antennules, and especially the third and fourth segments, which are responsible for substratum exploration during settlement. The expression and localization patterns of Bar-p38 MAPK suggest its involvement in larval settlement. This postulation was also supported by the larval settlement bioassay with the p38 MAPK inhibitor SB203580. Behavioral analysis by live imaging revealed that the larvae were still capable of exploring the surface of the substratum after SB203580 treatment. This shows that the effect of p38 MAPK on larval settlement might be by regulating the secretion of permanent proteinaceous substances. Furthermore, the level of pp38 MAPK dramatically decreased after full settlement, suggesting that Bar-p38 MAPK maybe plays a role in larval settlement rather than metamorphosis. Finally, we found that Bar-p38 MAPK was highly activated when larvae confronted extracts of adult barnacle containing settlement cues, whereas larvae pre-treated with SB203580 failed to respond to the crude adult extracts.

  11. PRESS40: a project for involving students in active seismic risk mitigation

    Science.gov (United States)

    Barnaba, Carla; Contessi, Elisa; Rosa Girardi, Maria

    2016-04-01

    To memorialize the anniversary of the 1976 Friuli earthquake, the Istituto Statale di Istruzione Superiore "Magrini Marchetti" in Gemona del Friuli (NE Italy), with the collaboration of the Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS), has promoted the PRESS40 Project (Prevenzione Sismica nella Scuola a 40 anni dal terremoto del Friuli, that in English sounds like "Seismic Prevention at School 40 years later the Friuli earthquake"). The project has developed in the 2015-2016 school year, starting from the 40th anniversary of the Friuli earthquake, and it aims to disseminate historical memory, seismic culture and awareness of seismic safety in the young generations, too often unconscious of past experiences, as recent seismic hazard perception tests have demonstrated. The basic idea of the PRESS40 Project is to involve the students in experimental activities to be active part of the seismic mitigation process. The Project is divided into two main parts, the first one in which students learn-receive knowledge from researchers, and the second one in which they teach-bring knowledge to younger students. In the first part of the project, 75 students of the "Magrini Marchetti" school acquired new geophysical data, covering the 23 municipalities from which they come from. These municipalities represent a wide area affected by the 1976 Friuli earthquake. In each locality a significant site was examined, represented by a school area. At least, 127 measurements of ambient noise have been acquired. Data processing and interpretation of all the results are still going on, under the supervision of OGS researchers.The second part of the project is planned for the early spring, when the students will present the results of geophysical survey to the younger ones of the monitored schools and to the citizens in occasion of events to commemorate the 40th anniversary of the Friuli earthquake.

  12. Evidence for the involvement of p38 MAPK activation in barnacle larval settlement.

    Directory of Open Access Journals (Sweden)

    Li-Sheng He

    Full Text Available The barnacle Balanus ( = Amphibalanus amphitrite is a major marine fouling animal. Understanding the molecular mechanism of larval settlement in this species is critical for anti-fouling research. In this study, we cloned one isoform of p38 MAPK (Bar-p38 MAPK from this species, which shares the significant characteristic of containing a TGY motif with other species such as yeast, Drosophila and humans. The activation of p38 MAPK was detected by an antibody that recognizes the conserved dual phosphorylation sites of TGY. The results showed that phospho-p38 MAPK (pp38 MAPK was more highly expressed at the cyprid stage, particularly in aged cyprids, in comparison to other stages, including the nauplius and juvenile stages. Immunostaining showed that Bar-p38 MAPK and pp38 MAPK were mainly located at the cyprid antennules, and especially the third and fourth segments, which are responsible for substratum exploration during settlement. The expression and localization patterns of Bar-p38 MAPK suggest its involvement in larval settlement. This postulation was also supported by the larval settlement bioassay with the p38 MAPK inhibitor SB203580. Behavioral analysis by live imaging revealed that the larvae were still capable of exploring the surface of the substratum after SB203580 treatment. This shows that the effect of p38 MAPK on larval settlement might be by regulating the secretion of permanent proteinaceous substances. Furthermore, the level of pp38 MAPK dramatically decreased after full settlement, suggesting that Bar-p38 MAPK maybe plays a role in larval settlement rather than metamorphosis. Finally, we found that Bar-p38 MAPK was highly activated when larvae confronted extracts of adult barnacle containing settlement cues, whereas larvae pre-treated with SB203580 failed to respond to the crude adult extracts.

  13. Deregulated Cdk5 Activity Is Involved in Inducing Alzheimer’s Disease

    Science.gov (United States)

    Shukla, Varsha; Skuntz, Susan; Pant, Harish C.

    2012-01-01

    Alzheimer’s disease (AD), the most devastating chronic neurodegenerative disease in adults, causes dementia and eventually, death of the affected individuals. Clinically, AD is characterized as late-onset, age-dependent cognitive decline due to loss of neurons in cortex and hippocampus. The pathologic corollary of these symptoms is the formation of senile plaques and neurofibrillary tangles. Senile plaques are formed due to accumulation of oligomeric amyloid beta (Aβ) forming fibrillary plaques. This occurs due to the amyloidogenic processing of the amyloid precursor protein (APP) by various secretases. On the other hand, neurofibrillary tangles are formed due to hyperphosphorylation of cytoskeleton proteins like tau and neurofilament. Both are hyperphosphorylated by cyclin-dependent kinase-5 (Cdk5) and are part of the paired helical filament (PHF), an integral part of neurofibrillary tangles. Unlike other cyclin-dependent kinases, Cdk5 plays a very important role in the neuronal development. Cdk5 gets activated by its neuronal activators p35 and p39. Upon stress, p35 and p39 are cleaved by calpain resulting in truncated products as p25 and p29. Association of Cdk5/p25 is longer and uncontrolled causing aberrant hyperphosphorylation of various substrates of Cdk5 like APP, tau and neurofilament, leading to neurodegenerative pathology like AD. Additionally recent evidence has shown increased levels of p25, Aβ, hyperactivity of Cdk5, phosphorylated tau and neurofilament in human AD brains. This review briefly describes the above-mentioned aspects of involvement of Cdk5 in the pathology of AD and at the end summarizes the advances in Cdk5 as a therapeutic target. PMID:23142263

  14. Cocaine-mediated microglial activation involves the ER stress-autophagy axis.

    Science.gov (United States)

    Guo, Ming-Lei; Liao, Ke; Periyasamy, Palsamy; Yang, Lu; Cai, Yu; Callen, Shannon E; Buch, Shilpa

    2015-01-01

    Cocaine abuse leads to neuroinflammation, which, in turn, contributes to the pathogenesis of neurodegeneration associated with advanced HIV-1 infection. Autophagy plays important roles in both innate and adaptive immune responses. However, the possible functional link between cocaine and autophagy has not been explored before. Herein, we demonstrate that cocaine exposure induced autophagy in both BV-2 and primary rat microglial cells as demonstrated by a dose- and time-dependent induction of autophagy-signature proteins such as BECN1/Beclin 1, ATG5, and MAP1LC3B. These findings were validated wherein cocaine treatment of BV-2 cells resulted in increased formation of puncta in cells expressing either endogenous MAP1LC3B or overexpressing GFP-MAP1LC3B. Specificity of cocaine-induced autophagy was confirmed by treating cells with inhibitors of autophagy (3-MA and wortmannin). Intriguingly, cocaine-mediated induction of autophagy involved upstream activation of 2 ER stress pathways (EIF2AK3- and ERN1-dependent), as evidenced by the ability of the ER stress inhibitor salubrinal to ameliorate cocaine-induced autophagy. In vivo validation of these findings demonstrated increased expression of BECN1, ATG5, and MAP1LC3B-II proteins in cocaine-treated mouse brains compared to untreated animals. Increased autophagy contributes to cocaine-mediated activation of microglia since pretreatment of cells with wortmannin resulted in decreased expression and release of inflammatory factors (TNF, IL1B, IL6, and CCL2) in microglial cells. Taken together, our findings suggest that cocaine exposure results in induction of autophagy that is closely linked with neuroinflammation. Targeting autophagic proteins could thus be considered as a therapeutic strategy for the treatment of cocaine-related neuroinflammation diseases.

  15. Internationalization as Mergers and Acquisitions: Senior International Officers' Entrepreneurial Strategies and Activities in Public Universities

    Science.gov (United States)

    Deschamps, Eric; Lee, Jenny J.

    2015-01-01

    This study investigated the various emerging forms of internationalization and how senior international affairs officers describe their motivations and rationales for implementing these activities. Based on interviews with senior international officers at 30 international offices in U.S. public universities, this study identified and classified…

  16. Energy expenditure of three public and three home-based active video games in children

    NARCIS (Netherlands)

    Simons, Monique; De Vries, Sanne I.; Jongert, Tinus; Verheijden, Marieke W.

    2014-01-01

    The purpose of this study was to assess the energy expenditure (EE) experienced by children when playing six active video games, which can be used in a home environment and in a public setting (e.g. game center), and to evaluate whether the intensity of playing these games can meet the threshold for

  17. Beyond advertising: Large displays for supporting people’s needs and activities in public space

    NARCIS (Netherlands)

    Veenstra, Mettina; Kanis, Marije; Groen, Maarten; Meys, Wouter; Slakhorst, Wout

    2011-01-01

    This paper explores how displays can be used to support human needs and activities in public spaces rather than be employed for commercial purposes only. Based on our analysis of screen usage around the world, eight different categories of usage are described and motivated. For the purpose of illust

  18. What can Prudent Public Regulators Learn from the United Kingdom Government’s Nanotechnological Regulatory Activities?

    NARCIS (Netherlands)

    Dorbeck-Jung, Bärbel

    2007-01-01

    This contribution discusses the United Kingdom (UK) government’s regulatory activities related to nanotechnological development. The central question is what other prudent public regulation can learn from the UK government’s regulatory strategy, its regulatory attitude and its large variety of regul

  19. 78 FR 14959 - Agency Information Collection Activities: Proposed Collection; Comment Request-Request for Public...

    Science.gov (United States)

    2013-03-08

    ... support practices at WIC local agencies and clinics. The WIC Program provides breastfeeding promotion and... breastfeeding services and support. Section 231 of the Healthy, Hunger- Free Kids Act of 2010, Public Law 111... agencies and clinics that demonstrate exemplary breastfeeding promotion and support activities. DATES...

  20. Internationalization as Mergers and Acquisitions: Senior International Officers' Entrepreneurial Strategies and Activities in Public Universities

    Science.gov (United States)

    Deschamps, Eric; Lee, Jenny J.

    2015-01-01

    This study investigated the various emerging forms of internationalization and how senior international affairs officers describe their motivations and rationales for implementing these activities. Based on interviews with senior international officers at 30 international offices in U.S. public universities, this study identified and classified…

  1. Activation of Holliday junction recognizing protein involved in the chromosomal stability and immortality of cancer cells.

    Science.gov (United States)

    Kato, Tatsuya; Sato, Nagato; Hayama, Satoshi; Yamabuki, Takumi; Ito, Tomoo; Miyamoto, Masaki; Kondo, Satoshi; Nakamura, Yusuke; Daigo, Yataro

    2007-09-15

    We identified a novel gene HJURP (Holliday junction-recognizing protein) whose activation seemed to play a pivotal role in the immortality of cancer cells. HJURP was considered a possible downstream target for ataxia telangiectasia mutated signaling, and its expression was increased by DNA double-strand breaks (DSB). HJURP was involved in the homologous recombination pathway in the DSB repair process through interaction with hMSH5 and NBS1, which is a part of the MRN protein complex. HJURP formed nuclear foci in cells at S phase and those subjected to DNA damage. In vitro assays implied that HJURP bound directly to the Holliday junction and rDNA arrays. Treatment of cancer cells with small interfering RNA (siRNA) against HJURP caused abnormal chromosomal fusions and led to genomic instability and senescence. In addition, HJURP overexpression was observed in a majority of lung cancers and was associated with poor prognosis as well. We suggest that HJURP is an indispensable factor for chromosomal stability in immortalized cancer cells and is a potential novel therapeutic target for the development of anticancer drugs.

  2. Water-soluble chlorophyll protein is involved in herbivore resistance activation during greening of Arabidopsis thaliana

    Science.gov (United States)

    Boex-Fontvieille, Edouard; Rustgi, Sachin; von Wettstein, Diter; Reinbothe, Steffen; Reinbothe, Christiane

    2015-01-01

    Water-soluble chlorophyll proteins (WSCPs) constitute a small family of unusual chlorophyll (Chl)-binding proteins that possess a Kunitz-type protease inhibitor domain. In Arabidopsis thaliana, a WSCP has been identified, named AtWSCP, that forms complexes with Chl and the Chl precursor chlorophyllide (Chlide) in vitro. AtWSCP exhibits a quite unexpected expression pattern for a Chl binding protein and accumulated to high levels in the apical hook of etiolated plants. AtWSCP expression was negatively light-regulated. Transgenic expression of AtWSCP fused to green fluorescent protein (GFP) revealed that AtWSCP is localized to cell walls/apoplastic spaces. Biochemical assays identified AtWSCP as interacting with RD21 (RESPONSIVE TO DESICCATION 21), a granulin domain-containing cysteine protease implicated in stress responses and defense. Reconstitution experiments showed tight interactions between RD21 and WSCP that were relieved upon Chlide binding. Laboratory feeding experiments with two herbivorous isopod crustaceans, Porcellio scaber (woodlouse) and Armadillidium vulgare (pillbug), identified the apical hook as Achilles’ heel of etiolated plants and that this was protected by RD21 during greening. Because Chlide is formed in the apical hook during seedling emergence from the soil, our data suggest an unprecedented mechanism of herbivore resistance activation that is triggered by light and involves AtWSCP. PMID:26016527

  3. Residual NADPH Oxidase Activity and Isolated Lung Involvement in X-Linked Chronic Granulomatous Disease

    Directory of Open Access Journals (Sweden)

    Maria J. Gutierrez

    2012-01-01

    Full Text Available Chronic granulomatous disease (CGD is characterized by inherited immune defects resulting from mutations in the NADPH oxidase complex genes. The X-linked type of CGD is caused by defects in the CYBB gene that encodes gp91-phox, a fundamental component of the NADPH oxidase complex. This mutation originates the most common and severe form of CGD, which typically has absence of NADPH oxidase function and aggressive multisystemic infections. We present the case of a 9-year-old child with a rare CYBB mutation that preserves some NADPH oxidase activity, resulting in an atypical mild form of X-linked CGD with isolated lung involvement. Although the clinical picture and partially preserved oxidase function suggested an autosomal recessive form of CGD, genetic testing demonstrated a mutation in the exon 3 of CYBB gene (c.252 G>A, p.Ala84Ala, an uncommon X-linked CGD variant that affects splicing. Atypical presentation and diagnostic difficulties are discussed. This case highlights that the diagnosis of mild forms of X-linked CGD caused by rare CYBB mutations and partially preserved NADPH function should be considered early in the evaluation of atypical and recurrent lung infections.

  4. Exit of Plasmodium sporozoites from oocysts is an active process that involves the circumsporozoite protein.

    Directory of Open Access Journals (Sweden)

    2005-09-01

    Full Text Available Plasmodium sporozoites develop within oocysts residing in the mosquito midgut. Mature sporozoites exit the oocysts, enter the hemolymph, and invade the salivary glands. The circumsporozoite (CS protein is the major surface protein of salivary gland and oocyst sporozoites. It is also found on the oocyst plasma membrane and on the inner surface of the oocyst capsule. CS protein contains a conserved motif of positively charged amino acids: region II-plus, which has been implicated in the initial stages of sporozoite invasion of hepatocytes. We investigated the function of region II-plus by generating mutant parasites in which the region had been substituted with alanines. Mutant parasites produced normal numbers of sporozoites in the oocysts, but the sporozoites were unable to exit the oocysts. In in vitro as well, there was a profound delay, upon trypsin treatment, in the release of mutant sporozoites from oocysts. We conclude that the exit of sporozoites from oocysts is an active process that involves the region II-plus of CS protein. In addition, the mutant sporozoites were not infective to young rats. These findings provide a new target for developing reagents that interfere with the transmission of malaria.

  5. Postnatal changes of local neuronal circuits involved in activation of jaw-closing muscles.

    Science.gov (United States)

    Inoue, Tomio; Nakamura, Shiro; Takamatsu, Junichi; Tokita, Kenichi; Gemba, Akiko; Nakayama, Kiyomi

    2007-04-01

    Feeding behaviour in mammals changes from suckling to mastication during postnatal development and the neuronal circuits controlling feeding behaviour should change in parallel to the development of orofacial structures. In this review we discuss the location of excitatory premotor neurons for jaw-closing motoneurons (JCMNs) and postnatal changes of excitatory synaptic transmission from the supratrigeminal region (SupV) to JCMNs. We show that neurons located in SupV and the reticular formation dorsal to the facial nucleus most likely excite JCMNs. Excitatory inputs from SupV to JCMNs are mediated by activation of glutamate and glycine receptors in neonatal rats, whereas glycinergic inputs from SupV to JCMNs become inhibitory with age. We also show that the incidence of post-spike afterdepolarization increases during postnatal development, whereas the amplitude and half-duration of the medium-duration afterhyperpolarization decrease with age. Such postnatal changes in synaptic transmission from SupV to JCMNs and membrane properties of JCMNs might be involved in the transition from suckling to mastication.

  6. Signalling pathways involved in the activation of dendritic cells by layered double hydroxide nanoparticles.

    Science.gov (United States)

    Li, Ang; Qin, Lili; Zhu, Di; Zhu, Rongrong; Sun, Jing; Wang, Shilong

    2010-02-01

    Layered double hydroxide (LDH) nanoparticles are attractive as potential drug vectors for the targeting not only of tissues, but also of intracellular organelles, and particularly the acidic endolysosomes created after cell endocytosis. The purpose of this study was to investigate the ability of LDH nanoparticles designed as vectors to activate dendritic cells (DCs), as measured by various cellular functions. The study also explored the possible signaling pathway through which the LDH nanoparticles exerted their effects on the cellular functions of DCs. First, LDH nanoparticles with different ratios of Mg(OH)(2) to Al(OH)(3) (1:1, 2:1 and 3:1, called R1, R2 and R3 respectively) were optimized and had a hydrodynamic diameter of 57 nm with a zeta potential of +35 mV. Then, the efficient endocytosis of the optimized LDH nanoparticles by bone marrow-derived dendritic cells (MDDCs) was monitored by fluorescence-activated cell sorting. The effect of R1, R2 and R3 on the expression of the pro- and anti-inflammatory cytokines (TNF-alpha, IL-6, and IL-12) and the co-stimulatory molecules (CD40, CD80, CD86, and MHC class II) in MDDCs was examined. The exposure of R1 caused a dose-dependent increase in the expression of TNF-alpha, IL-12, CD86 and CD40, while R2 and R3 did not up-regulate these cytokines and co-stimulatory molecules. Migration assays showed that R1 could increase the migration capacity of DCs to CCL21 and up-regulate the expression of CCR7. Furthermore, we found that R1 significantly increased the NF-kappaB expression in the nucleus (in a dose-dependent manner) and promoted the degradation of total IkappaBalpha levels, indicating that the NF-kappaB signaling pathway might involve in an R1-induced DC activation. Our results suggested that LDH nanoparticles, in the future, may function as a useful vector for ex vivo engineering to promote vaccine delivery in immune cells.

  7. Parasympathetic activation is involved in reducing epileptiform discharges when listening to Mozart music.

    Science.gov (United States)

    Lin, Lung-Chang; Chiang, Ching-Tai; Lee, Mei-Wen; Mok, Hin-Kiu; Yang, Yi-Hsin; Wu, Hui-Chuan; Tsai, Chin-Lin; Yang, Rei-Cheng

    2013-08-01

    discharges in children with epilepsy. The majority of these patients showed an increase in parasympathetic tone during music exposure. Our results suggested that Mozart music stimuli induced parasympathetic activation which may be involved in the effect of music in reducing epileptiform discharges and the recurrence rate of seizures. Copyright © 2013 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

  8. Communicating with external publics: managing public opinion and behavior.

    Science.gov (United States)

    Ristino, Robert J

    2007-01-01

    In health care organizational settings public relations plays an important role in managing relationships with a variety of external publics as well as with society in general. Managing these relationships involves both reactive and proactive communication activities. Reactively, public relations responds to public issues, crises and concerns, as well as inquiries from the media and other social institutions. Proactively, public relations engages in deliberately planned campaigns and programs to inform, influence or change behaviors of targeted publics for a wide range of strategic purposes. These purposes include managing the organization's image and identity; influencing public policies; supporting health promotion and education; promoting fund raising and volunteerism; and managing organizational change and crises.

  9. Activated Rho kinase mediates diabetes-induced elevation of vascular arginase activation and contributes to impaired corpora cavernosa relaxation: possible involvement of p38 MAPK activation.

    Science.gov (United States)

    Toque, Haroldo A; Nunes, Kenia P; Yao, Lin; Liao, James K; Webb, R Clinton; Caldwell, Ruth B; Caldwell, R William

    2013-06-01

    Activated RhoA/Rho kinase (ROCK) has been implicated in diabetes-induced erectile dysfunction. Earlier studies have demonstrated involvement of ROCK pathway in the activation of arginase in endothelial cells. However, signaling pathways activated by ROCK in the penis remain unclear. We tested whether ROCK and p38 MAPK are involved in the elevation of arginase activity and subsequent impairment of corpora cavernosal (CC) relaxation in diabetes. Eight weeks after streptozotocin-induced diabetes, vascular functional studies, arginase activity assay, and protein expression of RhoA, ROCK, phospho-p38 MAPK, p38 MAPK, phospho-MYPT-1(Thr850), MYPT-1 and arginase levels were assessed in CC tissues from nondiabetic wild type (WT), diabetic (D) WT (WT + D), partial ROCK 2(+/-) knockout (KO), and ROCK 2(+/-) KO + D mice. The expression of RhoA, ROCK 1 and 2, phosphorylation of MYPT-1(Thr850) and p38 MAPK, arginase activity/expression, endothelial- and nitrergic-dependent relaxation of CC was assayed. Diabetes significantly reduced maximum relaxation (Emax ) to both endothelium-dependent acetylcholine (WT + D: Emax; 61 ± 4% vs. WT: Emax; 75 ± 2%) and nitrergic nerve stimulation. These effects were associated with increased expression of active RhoA, ROCK 2, phospho-MYPT-1(Thr850), phospho-p38 MAPK, arginase II, and activity of corporal arginase (1.6-fold) in WT diabetic CC. However, this impairment in CC of WT + D mice was absent in heterozygous ROCK 2(+/-) KO + D mice for acetylcholine (Emax : 80 ± 5%) and attenuated for nitrergic nerve-induced relaxation. CC of ROCK 2(+/-) KO + D mice showed much less ROCK activity, did not exhibit p38 MAPK activation, and had reduced arginase activity and arginase II expression. These findings indicate that ROCK 2 mediates diabetes-induced elevation of arginase activity. Additionally, pretreatment of WT diabetic CC with inhibitors of arginase (ABH) or p38 MAPK (SB203580) partially prevented impairment of ACh- and nitrergic nerve

  10. Residues involved in the pore-forming activity of the Clostridium perfringens iota toxin.

    Science.gov (United States)

    Knapp, Oliver; Maier, Elke; Waltenberger, Eva; Mazuet, Christelle; Benz, Roland; Popoff, Michel R

    2015-02-01

    Clostridium perfringens iota toxin is a binary toxin that is organized into enzyme (Ia) and binding (Ib) components. Ib forms channels in lipid bilayers and mediates the transport of Ia into the target cells. Here we show that Ib residues 334-359 contain a conserved pattern of alternating hydrophobic and hydrophilic residues forming two amphipathic β-strands involved in membrane insertion and channel formation. This stretch of amino acids shows remarkable structural and functional analogies with the β-pore-forming domain of C. perfringens epsilon toxin. Several mutations within the two amphipathic β-strands affected pore formation, single-channel conductance and ion selectivity (S339E-S341E, Q345H N346E) confirming their involvement in channel formation. F454 of Ib corresponds to the Φ-clamp F427 of anthrax protective antigen and F428 of C2II binary toxins. The mutation F454A resulted in a loss of cytotoxicity and strong increase in single-channel conductance (500 pS as compared with 85 pS in 1 M KCl) with a slight decrease in cation selectivity, indicating that the Φ-clamp is highly conserved and crucial for binary toxin activity. In contrast, the mutants Q367D, N430D, L443E had no or only minor effects on Ib properties, while T360I, T360A and T360W caused a dramatic effect on ion selectivity and single-channel conductance, indicating gross disturbance of the oligomer structure. This suggests that, at least in the iota toxin family, T360 has a structural role in the pore organization. Moreover, introduction of charged residues within the channel (S339E-S341E) or in the vestibule (Q367D, N430D and L443E) had virtually no effect on chloroquine or Ia binding, whereas F454A, T360I, T360A and T360W strongly decreased the chloroquine and Ia affinity to Ib. These results support that distinct residues within the vestibule interact with chloroquine and Ia or are responsible for channel structure, while the channel lining amino acids play a less important role.

  11. Early Site Permit Demonstration Program: Recommendations for communication activities and public participation in the Early Site Permit Demonstration Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-01-27

    On October 24, 1992, President Bush signed into law the National Energy Policy Act of 1992. The bill is a sweeping, comprehensive overhaul of the Nation`s energy laws, the first in more than a decade. Among other provisions, the National Energy Policy Act reforms the licensing process for new nuclear power plants by adopting a new approach developed by the US Nuclear Regulatory Commission (NRC) in 1989, and upheld in court in 1992. The NRC 10 CFR Part 52 rule is a three-step process that guarantees public participation at each step. The steps are: early site permit approval; standard design certifications; and, combined construction/operating licenses for nuclear power reactors. Licensing reform increases an organization`s ability to respond to future baseload electricity generation needs with less financial risk for ratepayers and the organization. Costly delays can be avoided because design, safety and siting issues will be resolved before a company starts to build a plant. Specifically, early site permit approval allows for site suitability and acceptability issues to be addressed prior to an organization`s commitment to build a plant. Responsibility for site-specific activities, including communications and public participation, rests with those organizations selected to try out early site approval. This plan has been prepared to assist those companies (referred to as sponsoring organizations) in planning their communications and public involvement programs. It provides research findings, information and recommendations to be used by organizations as a resource and starting point in developing their own plans.

  12. Rural Schooling in Georgia: The Experiences of a Minority Community Service Organization Involved in Local School Decision-Making Activities

    Science.gov (United States)

    Lowe, Cynthia Louise Altman

    2010-01-01

    This dissertation study was a descriptive case study of a minority community service organization whose members were actively involved in local school decision-making and activities in a rural Northeast Georgia community. Rural schools face unique challenges in light of current educational trends. To address the challenges, rural schools must…

  13. Rural Schooling in Georgia: The Experiences of a Minority Community Service Organization Involved in Local School Decision-Making Activities

    Science.gov (United States)

    Lowe, Cynthia Louise Altman

    2010-01-01

    This dissertation study was a descriptive case study of a minority community service organization whose members were actively involved in local school decision-making and activities in a rural Northeast Georgia community. Rural schools face unique challenges in light of current educational trends. To address the challenges, rural schools must…

  14. Report on policy and activities concerning public awareness of health effects of low-level radiation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-11-01

    In the summer of 1986, the Executive Committee authorized a study limited to determining policy and practices relevant to dissemination of information to the public on radiation health effects in three federal agencies. This report summarizes findings on two broad questions related to the communication issue: What, if any, are the policies under which federal agencies operate in disseminating information on health effects of radiation and what are the current programs and activities designed to provide the public information on health effects of radiation.

  15. Demand-responsive public transportation re-scheduling for adjusting to the joint leisure activity demand

    Directory of Open Access Journals (Sweden)

    Konstantinos Gkiotsalitis

    2016-10-01

    Full Text Available Fixed daily trips such as trips to work/school have fixed departure/arrival times and destination points. The recurrent nature of fixed activities facilitates individuals on making more well-informed decisions about the transport mode selection. On the contrary, selecting a transportation mode for non-recurrent leisure trips, which can account for up to 60% of trips in some cities (Transport for London, 2014, is a more complex task due to the fact that individuals have little knowledge about the alternative modal options. In this paper, we try to improve the operations of demand-responsive public transportation systems by increasing their service quality and their ridership related to joint-leisure-trips via timetable rescheduling. First, we model the public transport service re-scheduling problem considering operational regulations and the quality of service. Then, a sequential heuristic method is introduced for re-scheduling the timetables of demand-responsive public transport modes in near-real time and accommodating the joint leisure activity demand without deteriorating the quality of service. The public transport re-scheduling for increasing the joint leisure activity ridership was tested in a case study using user-generated data from social media in Stockholm and the General Transit Feed Specification (GTFS data from Sweden focusing especially on central bus lines 1 and 4.

  16. Getting to know the competition: a content analysis of publicly and corporate funded physical activity advertisements.

    Science.gov (United States)

    Berry, Tanya R; McCarville, Ron E; Rhodes, Ryan E

    2008-03-01

    The purpose of this research was to conduct a content analysis of physical activity advertisements in an effort to determine which advertisements were more likely to include features that may attract and maintain attention levels. Fifty-seven advertisements were collected from top circulation Canadian magazines. The advertisements ranged from publicly funded health promotion pieces to corporate sponsored advertisements using physical activity to sell a product. Advertisements were examined for textual and pictorial factors thought to increase attention allocated to advertising of this nature. Only two public health advertisements were found, and the majority of advertisements (57.9%) were from commercial advertisers using physical activity images to sell products or to encourage brand recognition. The advertisements originating with the private sector tended to possess most of the characteristics thought to attract the attention of readers. Once this attention was gained, however, most of these advertisements failed to highlight the benefits of physical activity. As a result, the positive effect of these advertisements may have been compromised. Public health advertisements were so infrequent that we could not compare their characteristics with those originating with the private sector. The characteristics with those we did find were inconsistent with those thought to attract and maintain attention levels. Results are discussed in terms of potential implications for promoting physical activity.

  17. Developing policy solutions for a more active nation: Integrating economic and public health perspectives.

    Science.gov (United States)

    Bleich, Sara N; Sturm, Roland

    2009-10-01

    Both economic and public health/medical perspectives play an important role in the policy process but often approach policy questions in an incompatible way. Harnessing any synergy requires an understanding of the other perspective. We begin by comparing and contrasting the economic and public health perspectives, including introducing relevant economic concepts. We next identify economic considerations for the development of environmental incentives that promote physical activity. We then assess features of the political environment which could impact the success of policy alternatives aimed at increasing physical activity. We conclude with several policy levers that may promote active living. Throughout the manuscript, we use the term economics to refer to classical economics and utility maximization rather than behavioral economics. In addition, we focus mostly on normative economics (which offers prescriptions for what should be done) rather than positive economics (which offers predictions of economic outcomes conditional on various hypothetical scenarios).

  18. Blast a Biofilm: A Hands-On Activity for School Children and Members of the Public

    Directory of Open Access Journals (Sweden)

    Victoria L. Marlow

    2013-08-01

    Full Text Available Microbial biofilms are very common in nature and have both detrimental and beneficial effects on everyday life. Practical and hands-on activities have been shown to achieve greater learning and engagement with science by young people (1, 4, 5. We describe an interactive activity, developed to introduce microbes and biofilms to school age children and members of the public. Biofilms are common in nature and, as the favored mode of growth for microbes, biofilms affect many parts ofeveryday life. This hands-on activity highlights the key  concepts of biofilms by allowing participants to first build, then attempt to ‘blast,’ a biofilm, thus enabling the robust nature of biofilms to become apparent. We developed the blast-a-biofilm activity as part of our two-day Magnificent Microbes event, which took place at the Dundee Science Centre-Sensation in May 2010 (6. This public engagement event was run by scientists from the Division of Molecular Microbiology at the University of Dundee. The purpose of the event was to use fun and interesting activities to make both children and adults think about how fascinating microbes are. Additionally, we aimed to develop interactive resources that could be used in future events and learning environments, of which the blast-a-biofilm activity is one such resource. Scientists and policy makers in the UK believe engaging the public with research ensures that the work of universities and research institutes is relevant to society and wider social concerns and can also help scientists actively contribute to positive social change (2. The activity is aimed at junior school age children (9–11 years and adults with little or no knowledge of microbiology. The activity is suitable for use at science festivals, science clubs, and also in the classroom, where it can serve as a tool to enrich and enhance the school curriculum.

  19. Antifungal Activity of Apple Cider Vinegar on Candida Species Involved in Denture Stomatitis.

    Science.gov (United States)

    Mota, Ana Carolina Loureiro Gama; de Castro, Ricardo Dias; de Araújo Oliveira, Julyana; de Oliveira Lima, Edeltrudes

    2015-06-01

    To evaluate the in vitro antifungal activity of apple cider vinegar on Candida spp. involved in denture stomatitis. The microdilution technique was used to determine the minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) of apple cider vinegar containing 4% maleic acid, and nystatin (control). Further tests of microbial kinetics and inhibition of adherence to acrylic resin were performed testing different concentrations (MIC, MICx2, MICx4) of the products at time intervals of 0, 30, 60, 120 and 180 minutes. A roughness meter was used to measure the changes in surface roughness; color change of the acrylic resin specimens exposed to the test products in different concentrations and time intervals were also evaluated. Apple cider vinegar (4%) showed MIC of 2500 μg/ml and MFC of 2500, 5000, and 10,000 μg/ml depending on the strain tested. Nystatin showed MIC of 3.125 μg/ml and strain-dependent MFC values ranging from 3.125 to 12.5 μg/ml. The microbial kinetic assay showed a statistical difference between apple cider vinegar and nystatin (p cider vinegar showed fungicidal effect at MICx4, whereas nystatin maintained its fungistatic effect. Apple cider vinegar showed greater inhibition of adherence (p cider vinegar did not significantly alter the surface roughness of the acrylic resin specimens compared to nystatin (p > 0.05), and both had no influence on their color. Apple cider vinegar showed antifungal properties against Candida spp., thus representing a possible therapeutic alternative for patients with denture stomatitis. © 2014 by the American College of Prosthodontists.

  20. Active involvement of people with intellectual disabilities in health research - A structured literature review.

    Science.gov (United States)

    Frankena, Tessa Kim; Naaldenberg, Jenneken; Cardol, Mieke; Linehan, Christine; van Schrojenstein Lantman-de Valk, Henny

    2015-01-01

    Actively involving people with intellectual disabilities (ID) in health research, also known as inclusive health research, is increasingly popular. Currently, insight into experiences of this type of research is scarce. To gain insight into this topic, a structured literature review was conducted focussing on (1) existing theories, (2) inclusive methods, (3) added value and (4) barriers and facilitators. Literature published between January 2000 and January 2014 was included covering keywords related to ID and inclusive health research. Searches were performed in Pubmed, CINAHL, PsycINFO, EMBASE and MEDLINE databases, resulting in 26 included papers. Papers were quality assessed and analysed using qualitative data analysis software. Four theories were often simultaneously addressed: participatory research, emancipatory research, inclusive research and Arnstein's ladder. Barriers and facilitators could be divided into preparing, undertaking and finalising phases of research. Authors indicated that their motivation to conduct inclusive health research was based on demands by policy and funding bodies or was based on ethical considerations (i.e., ethical notions and giving people with ID a voice). Upon completion, authors perceived increased quality and validity of their research and several benefits for stakeholders (i.e., people with ID, researchers and healthcare professionals). Overall, there was consistency in their perception of the most important aspects of inclusive health research. Based on the analysis of included papers, four recommendations of inclusive health research with people with ID were found. Inclusive health research should be: (1) tailoring to the specific study; (2) anticipating all stakeholders; (3) considering its added value; and (4) providing insight into its process.

  1. Mothers' and fathers' involvement with school-age children's care and academic activities in Navajo Indian families.

    Science.gov (United States)

    Hossain, Ziarat; Anziano, Michael C

    2008-04-01

    This exploratory study examined mothers' and fathers' reports of time involvement in their school-age children's care and academic activities. The study also explored the relationship between parents' socioeconomic status (SES) variables (age, education, income, work hours, and length of marriage) and their relative involvement with children. Mother and father dyads from 34 two-parent Navajo (Diné) Indian families with a second- or third-grade child participated in the study. Repeated measures analysis of variance showed that mothers invested significantly more time in children's care on demand and academic activities than fathers, but the differences in maternal and paternal perceptions of time involvement in routine care were not significant. The gender of the child did not influence the amount of time parents invested in children's care and academic activities. Mothers' involvement with children was not related to any of the SES variables. Fathers' involvement was significantly associated with work hours and length of marriage, and work hours produced significant interaction with fathers' involvement with children. Findings are discussed in light of gender role differences in parental involvement with children within Navajo families.

  2. Correlation of Pulmonary Involvement with Serum Anti-CCP Antibodies and Disease Activity in Patients with Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Songül Çilda¤

    2010-12-01

    Full Text Available Aim: Lung involvement substantially increases the morbidity and mortality rates in patients with rheumatoid arthritis (RA, thus, the early detection of lung involvement is essential for proper management. Several recent reports revealed that anti-CCP is an important parameter in the early diagnosis of RA and is closely related with the extraarticular manifestations of the disease. The aim of this study was to determine the relationship between serum anti-CCP antibodies and disease activity score-28 (DAS28, using the Stanford Health Assessment Questionnaire (HAQ in patients with RA, whose pulmonary involvement was detected by computed tomography (CT. Methods: According to the high-resolution CT findings, the patients were divided into two groups - with pulmonary involvement (24 patients, and without a pulmonary disease (25 patients. Results: Statistically significant association was not found between pulmonary involvement and anti-CCP antibodies. There was no significant correlation between pulmonary involvement and disease activity evaluated by the HAQ. Conclusion: The disease activity determined by the DAS28 was significantly negatively correlated with pulmonary involvement (The Medical Bulletin of Haseki 2010; 48: 142-5

  3. Dexamethasone enhances necrosis-like neuronal death in ischemic rat hippocampus involving μ-calpain activation.

    Science.gov (United States)

    Müller, Georg Johannes; Hasseldam, Henrik; Rasmussen, Rune Skovgaard; Johansen, Flemming Fryd

    2014-11-01

    Transient forebrain ischemia (TFI) leads to hippocampal CA1 pyramidal cell death which is aggravated by glucocorticoids (GC). It is unknown how GC affect apoptosis and necrosis in cerebral ischemia. We therefore investigated the co-localization of activated caspase-3 (casp-3) with apoptosis- and necrosis-like cell death morphologies in CA1 of rats treated with dexamethasone prior to TFI (DPTI). In addition, apoptosis- (casp-9, casp-3, casp-3-cleaved PARP and cleaved α-spectrin 145/150 and 120kDa) and necrosis-related (calpain-specific casp-9 cleavage, μ-calpain upregulation and cleaved α-spectrin 145/150kDa) cell death mechanisms were investigated by Western blot analysis. DPTI expedited CA1 neuronal death from day 4 to day 1 and increased the magnitude of CA1 neuronal death from 66.2% to 91.3% at day 7. Furthermore, DPTI decreased the overall (days 1-7) percentage of dying neurons displaying apoptosis-like morphology from 4.7% to 0.3% and, conversely, increased the percentage of neurons with necrosis-like morphology from 95.3% to 99.7%. In animals subjected to TFI without dexamethasone (ischemia-only), 7.4% of all dying CA1 neurons were casp-3-immunoreactive (IR), of which 3.1% co-localized with apoptosis-like and 4.3% with necrosis-like changes. By contrast, DPTI decreased the percentage of dying neurons with casp-3 IR to 1.4%, of which 0.3% co-localized with apoptosis-like changes and 1.1% with necrosis-like changes. Western blot analysis from DPTI animals showed a significant elevation of μ-calpain, a calpain-produced necrosis-related casp-9 fragment (25kDa) and cleavage of α-spectrin into 145/150kDa fragments at day 4, whereas in ischemia-only animals a significant increase of casp-3-cleaved PARP, cleavage of α-spectrin into 145/150 and 120kDa fragments was detected at day 7. We conclude that DPTI, in addition to augmenting and expediting CA1 neuronal death, causes a shift from apoptosis-like cell death to necrosis involving μ-calpain activation.

  4. The Activities , Drivers and Barriers of ‘Electronic Public Service Delivery’ in Dubai’s public organisations

    OpenAIRE

    Binyelaiyel, Ammar

    2012-01-01

    Abstract The quest to transform the delivery of government services through innovative and electronic means has been embraced by public organisations worldwide in an ever rising phenomenon, sought after to reap some of the potentially rewarding benefits of the digitisation of government services. In this study, the author reports the experiences of four major public organisations in Dubai as its governing office have imposed a deadline for all of its public agencies to trans...

  5. Family involvement in music impacts participation of children with cochlear implants in music education and music activities

    Science.gov (United States)

    Driscoll, Virginia; Gfeller, Kate; Tan, Xueli; See, Rachel L.; Cheng, Hsin-Yi; Kanemitsu, Mikiko

    2014-01-01

    Objective Children with cochlear implants (CIs) participate in musical activities in school and daily lives. Considerable variability exists regarding the amount of music involvement and enjoyment. Using the Music Engagement Questionnaire-Preschool/Elementary (MEQ-P/E), we wanted to determine patterns of musical participation and the impact of familial factors on engagement. Methods Parents of 32 children with CIs (16 preschool, 16 elementary) completed a questionnaire regarding the musical involvement of their child with an implant and a normal-hearing (NH) sibling (if one existed). We compared CI children's involvement to that of their NH siblings as well as across groups of children with and without CIs. Correlations between parent ratings of music importance, demographic factors, and involvement of CI and NH children were conducted within and across groups. Results No significant differences were found between children with CIs and NH siblings, meaning children from the same family showed similar levels of musical involvement. When compared at the same developmental stage, no significant differences were found between preschool children with and without CIs. Parents who rated the importance of music as “low” or “middle” had children (NH and CI) who were less involved in music activities. Children whose parents rated music importance as “high” were involved in monthly to weekly music activities with 81.25% reporting daily music listening. Conclusion Despite a less-than-ideal auditory signal for music, preschool and school-aged CI children enjoy and are involved in musical experiences. Families who enjoy and spend a greater amount of time involved in music tend to have children who also engage more actively in music. PMID:25431978

  6. Family involvement in music impacts participation of children with cochlear implants in music education and music activities.

    Science.gov (United States)

    Driscoll, Virginia; Gfeller, Kate; Tan, Xueli; See, Rachel L; Cheng, Hsin-Yi; Kanemitsu, Mikiko

    2015-05-01

    Objective Children with cochlear implants (CIs) participate in musical activities in school and daily lives. Considerable variability exists regarding the amount of music involvement and enjoyment. Using the Music Engagement Questionnaire-Preschool/Elementary (MEQ-P/E), we wanted to determine patterns of musical participation and the impact of familial factors on engagement. Methods Parents of 32 children with CIs (16 preschool and 16 elementary) completed a questionnaire regarding the musical involvement of their child with an implant and a normal-hearing (NH) sibling (if one existed). We compared CI children's involvement to that of their NH siblings as well as across groups of children with and without CIs. Correlations between parent ratings of music importance, demographic factors, and involvement of CI and NH children were conducted within and across groups. Results No significant differences were found between children with CIs and NH siblings, meaning children from the same family showed similar levels of musical involvement. When compared at the same developmental stage, no significant differences were found between preschool children with and without CIs. Parents who rated the importance of music as 'low' or 'middle' had children (NH and CI) who were less involved in music activities. Children whose parents rated music importance as 'high' were involved in monthly to weekly music activities with 81.25% reporting daily music listening. Conclusion Despite a less-than-ideal auditory signal for music, preschool and school-aged CI children enjoy and are involved in musical experiences. Families who enjoy and spend a greater amount of time involved in music tend to have children who also engage more actively in music.

  7. Differential Involvement of Amygdala and Cortical NMDA Receptors Activation upon Encoding in Odor Fear Memory

    Science.gov (United States)

    Hegoburu, Chloé; Parrot, Sandrine; Ferreira, Guilaume; Mouly, Anne-Marie

    2014-01-01

    Although the basolateral amygdala (BLA) plays a crucial role for the acquisition of fear memories, sensory cortices are involved in their long-term storage in rats. However, the time course of their respective involvement has received little investigation. Here we assessed the role of the glutamatergic N-methyl-D-aspartate (NMDA) receptors in the…

  8. Differential Involvement of Amygdala and Cortical NMDA Receptors Activation upon Encoding in Odor Fear Memory

    Science.gov (United States)

    Hegoburu, Chloé; Parrot, Sandrine; Ferreira, Guilaume; Mouly, Anne-Marie

    2014-01-01

    Although the basolateral amygdala (BLA) plays a crucial role for the acquisition of fear memories, sensory cortices are involved in their long-term storage in rats. However, the time course of their respective involvement has received little investigation. Here we assessed the role of the glutamatergic N-methyl-D-aspartate (NMDA) receptors in the…

  9. Enhancing Information Usefulness by Line Managers’ Involvement in Cross-Unit Activities

    DEFF Research Database (Denmark)

    Foss, Kirsten; Rodgers, Waymond

    2011-01-01

    of line managers’ prior involvement with Corporate Audit using Throughput Modeling. This model allows us to understand how line managers’ cross-unit involvement influenced the way they process information received from Corporate Audit. Our results show that managers’ cross-unit involvement positively...... influences their assessment of information from Corporate Audit in a way that influences their propensity to use information from that unit. The results indicate that cross-unit involvement is more than an effective means of transmitting information – it can also be used as a means of building boundary......Organization and management scholars have long advocated that efficient use of information is critical for firms to compete successfully in the modern marketplace. This study examines whether the use of managerial cross-unit involvement in an organization enhances managers’ propensity to use useful...

  10. Public health, academic medicine, and the alcohol industry's corporate social responsibility activities.

    Science.gov (United States)

    Babor, Thomas F; Robaina, Katherine

    2013-02-01

    We explored the emerging relationships among the alcohol industry, academic medicine, and the public health community in the context of public health theory dealing with corporate social responsibility. We reviewed sponsorship of scientific research, efforts to influence public perceptions of research, dissemination of scientific information, and industry-funded policy initiatives. To the extent that the scientific evidence supports the reduction of alcohol consumption through regulatory and legal measures, the academic community has come into increasing conflict with the views of the alcohol industry. We concluded that the alcohol industry has intensified its scientific and policy-related activities under the general framework of corporate social responsibility initiatives, most of which can be described as instrumental to the industry's economic interests.

  11. Public Health, Academic Medicine, and the Alcohol Industry’s Corporate Social Responsibility Activities

    Science.gov (United States)

    Robaina, Katherine

    2013-01-01

    We explored the emerging relationships among the alcohol industry, academic medicine, and the public health community in the context of public health theory dealing with corporate social responsibility. We reviewed sponsorship of scientific research, efforts to influence public perceptions of research, dissemination of scientific information, and industry-funded policy initiatives. To the extent that the scientific evidence supports the reduction of alcohol consumption through regulatory and legal measures, the academic community has come into increasing conflict with the views of the alcohol industry. We concluded that the alcohol industry has intensified its scientific and policy-related activities under the general framework of corporate social responsibility initiatives, most of which can be described as instrumental to the industry’s economic interests. PMID:23237151

  12. Public perception of the activities of the Nuclear Energy and Advanced Technologies Agency of Cuba

    Energy Technology Data Exchange (ETDEWEB)

    Contreras, Marta; Arencibia, Alois; Alvarado, Jorge; Garcia, Dulce; Rodriguez, Ingrids; Hernandez, Noslen [Centro de Gestion de la Informacion y Desarrollo de la Energia (CUBAENERGIA), La Habana (Cuba); Aguilar, Aurora; Perera, Maricela [Centro de Investigaciones Psicologicas y Sociologicas (CIPS), La Habana, (Cuba); Rodriguez, Ramon [Agencia de Energia Nuclear y Tecnologias de Avanzada (AENTA), La Habana, (Cuba); Alonso, Ivonne [Centro Nacional de Seguridad Nuclear (CNSN), La Habana, (Cuba); Quintana, Natacha [Centro de Aplicaciones Tecnologicas y Desarrollo Nuclear (CEADEN), La Habana, (Cuba); Cardenas, Juan; Ramos, Odalys [Centro de Proteccion e Higiene de las Radiaciones (CPHR), La Habana, (Cuba); Elias, Lidia Lauren [Instituto Superior de Tecnologias y Ciencias Aplicadas (InSTEC), La Habana, (Cuba)

    2013-07-01

    The work presents the results of a study of perception of the nuclear activities of the Nuclear Energy and Advanced Technologies Agency of Cuba, carried out by means of a study of image. The public object was a wide group of clients, providers, journalists and experts of the governing and regulatory organs which constitute its external public. For the investigation a methodology was prepared with a questionnaire and a semi structured interview, which allowed to obtain complementary information of qualitative character. In general, the perception of the Agency turned out to be positive and the human resources were the best evaluated aspect. Nevertheless, the visibility of the Agency in the public day pupils is considered to be insufficient. The study provided the necessary information so as to design the strategy of communication of the Agency. (author)

  13. Entering the urban frame: early lesbian activism and public space in Montréal.

    Science.gov (United States)

    Podmore, Julie A; Chamberland, Line

    2015-01-01

    This article examines the spatial strategies used by Montréal lesbian activists in the 1970s and 1980s to fight for the lesbian "right to the city." After situating lesbian public activism within Henri Lefebvre's ideal of spatial justice, this article provides case studies of four moments during which Montréal lesbian activists joined or initiated public demonstrations as lesbians. The focus is on the multiple ways in which lesbian activists performed politicized lesbian identities in urban public spaces. Their spatial strategies in this first era of the lesbian and gay rights movement provide an alternative account of claiming lesbian, gay, bisexual, transgender, and queer rights to the heterosexual city.

  14. The theory of active involvement: processes underlying interventions that engage adolescents in message planning and/or production.

    Science.gov (United States)

    Greene, Kathryn

    2013-01-01

    Adolescence is a time of increased risk taking, and recent intervention strategies have included adolescents planning or producing antirisk messages for their peers. Although these projects may generate enthusiasm, we know little about message planning or production as a strategy for changing adolescent decision-making and behavior. This article articulates the Theory of Active Involvement (TAI) to describe and explain the processes through which these active involvement interventions influence adolescents. TAI is based on social cognitive theory's notion of self-regulation and examines multiple perspective taking and activating the self-reflection processes. The theory specifically describes the process of cognitive changes experienced by participants in active involvement interventions. The sequence is conceptualized as starting when engagement with the intervention (arousal and involvement) produces skill and knowledge gains (immediate outcomes) that lead to reflection (perceived discrepancy) and then other cognitions (expectancies, norms, intentions), with the ultimate outcome being behavior change. Engaging the target audience in a process of self-reflection is conceptualized as the crucial ingredient for meaningful and sustainable change in cognitions and behavior. This article provides valuable insight into how active involvement strategies function and how to best design these interventions, particularly those targeting adolescents.

  15. The link between high-fat meals and postprandial activation of blood coagulation factor VII possibly involves kallikrein

    DEFF Research Database (Denmark)

    Larsen, L F; Marckmann, P; Bladbjerg, Else-Marie

    2000-01-01

    Contrary to low-fat meals, high-fat meals are known to cause postprandial factor VII (FVII) activation, but the mechanism is unknown. To study the postprandial FVII activation in detail, 18 young men consumed in randomized order high-fat or low-fat test meals. Fasting and non-fasting blood samples...... that triglyceride-rich lipoproteins may activate prokallikrein. Neither plasma triglycerides nor kallikrein and activated FVII were statistically associated. This may suggest that additional factors are involved in the postprandial FVII activation. No clear evidence for a role of tissue factor expression...

  16. Performance Measures for Evaluating Public Participation Activities in the Office of Environmental Management (DOE)

    Energy Technology Data Exchange (ETDEWEB)

    Carnes, S.A.

    2001-02-15

    Public participation in Office of Environmental Management (EM) activities throughout the DOE complex is a critical component of the overall success of remediation and waste management efforts. The challenges facing EM and its stakeholders over the next decade or more are daunting (Nuclear Waste News 1996). Achieving a mission composed of such challenges will require innovation, dedication, and a significant degree of good will among all stakeholders. EM's efforts to date, including obtaining and using inputs offered by EM stakeholders, have been notable. Public participation specialists have accepted and met challenges and have consistently tried to improve their performance. They have reported their experiences both formally and informally (e.g., at professional conferences and EM Public Participation Network Workshops, other internal meetings of DOE and contractor public participation specialists, and one-on-one consultations) in order to advance the state of their practice. Our research, and our field research in particular (including our interactions with many representatives of numerous stakeholder groups at nine DOE sites with diverse EM problems), have shown that it, is possible to develop coherent results even in a problem domain as complex as that of EM. We conclude that performance-based evaluations of public participation appear possible, and we have recommended an approach, based on combined and integrated multi-stakeholder views on the attributes of successful public participation and associated performance indicators, that seems workable and should be acceptable to diverse stakeholders. Of course, as an untested recommendation, our approach needs the validation that can only be achieved by application (perhaps at a few DOE sites with ongoing EM activities). Such an application would serve to refine the proposed approach in terms of its clarity, its workability, and its potential for full-scale use by EM and, potentially, other government

  17. Escitalopram prolonged fear induced by simulated public speaking and released hypothalamic-pituitary-adrenal axis activation.

    Science.gov (United States)

    Garcia-Leal, C; Del-Ben, C M; Leal, F M; Graeff, F G; Guimarães, F S

    2010-05-01

    Simulated public speaking (SPS) test is sensitive to drugs that interfere with serotonin-mediated neurotransmission and is supposed to recruit neural systems involved in panic disorder. The study was aimed at evaluating the effects of escitalopram, the most selective serotonin-selective reuptake inhibitor available, in SPS. Healthy males received, in a double-blind, randomized design, placebo (n = 12), 10 (n = 17) or 20 (n = 14) mg of escitalopram 2 hours before the test. Behavioural, autonomic and neuroendocrine measures were assessed. Both doses of escitalopram did not produce any effect before or during the speech but prolonged the fear induced by SPS. The test itself did not significantly change cortisol and prolactin levels but under the higher dose of escitalopram, cortisol and prolactin increased immediately after SPS. This fear-enhancing effect of escitalopram agrees with previously reported results with less selective serotonin reuptake inhibitors and the receptor antagonist ritanserin, indicating that serotonin inhibits the fear of speaking in public.

  18. Personal involvement is related to increased search motivation and associated with activity in left BA44 - a pilot study

    OpenAIRE

    Michael eSchaefer; Franziska eRumpel; Abdolkarim eSadrieh; Martin eReimann; Claudia eDenke

    2015-01-01

    Numerous studies explore consumer perception of brands in a more or less passive way. This may still be representative for many situations or decisions we make each day. Nevertheless, sometimes we often actively search for and use information to make informed and reasoned choices, thus implying a rational and thinking consumer. Researchers suggested describing this distinction as low relative to high involvement consumer behavior. Although the involvement concept has been widely used to expla...

  19. Personal involvement is related to increased search motivation and associated with activity in left BA44 - a pilot study

    Directory of Open Access Journals (Sweden)

    Michael eSchaefer

    2015-03-01

    Full Text Available Numerous studies explore consumer perception of brands in a more or less passive way. This may still be representative for many situations or decisions we make each day. Nevertheless, sometimes we often actively search for and use information to make informed and reasoned choices, thus implying a rational and thinking consumer. Researchers suggested describing this distinction as low relative to high involvement consumer behavior. Although the involvement concept has been widely used to explain consumer behavior, behavioral and neural correlates of this concept are poorly understood. The current study aims to describe a behavioral measure that is associated with high involvement, the length of search behavior. A second aim of this study was to explore brain activations associated with involvement by employing functional magnetic resonance imaging (fMRI. We presented participants information cues for different products and told them that they had to answer questions with respect to these products at the end of the experiment. Participants were free to stop the information search if they think they gathered enough information or to continue with collecting information. Behavioral results confirmed our hypothesis of a relationship between searching behavior and personal involvement by demonstrating that the length of search correlated significantly with the degree of personal involvement of the participants. FMRI data revealed that personal involvement was associated with activation in BA44. Since this brain region is known to be involved in semantic memory, the results of this pilot study suggest that high involvement consumer behavior may be linked to cognitive load and attention towards a product.

  20. Personal involvement is related to increased search motivation and associated with activity in left BA44-a pilot study.

    Science.gov (United States)

    Schaefer, Michael; Rumpel, Franziska; Sadrieh, Abdolkarim; Reimann, Martin; Denke, Claudia

    2015-01-01

    Numerous studies explore consumer perception of brands in a more or less passive way. This may still be representative for many situations or decisions we make each day. Nevertheless, sometimes we often actively search for and use information to make informed and reasoned choices, thus implying a rational and thinking consumer. Researchers suggested describing this distinction as low relative to high involvement consumer behavior. Although the involvement concept has been widely used to explain consumer behavior, behavioral and neural correlates of this concept are poorly understood. The current study aims to describe a behavioral measure that is associated with high involvement, the length of search behavior. A second aim of this study was to explore brain activations associated with involvement by employing functional magnetic resonance imaging (fMRI). We presented participants information cues for different products and told them that they had to answer questions with respect to these products at the end of the experiment. Participants were free to stop the information search if they think they gathered enough information or to continue with collecting information. Behavioral results confirmed our hypothesis of a relationship between searching behavior and personal involvement by demonstrating that the length of search correlated significantly with the degree of personal involvement of the participants. fMRI data revealed that personal involvement was associated with activation in BA44. Since this brain region is known to be involved in semantic memory, the results of this pilot study suggest that high involvement consumer behavior may be linked to cognitive load and attention towards a product.

  1. Male Involvement in Child Care Activities: A Review of the Literature ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    cultural stereotypes and harmonization of customary and common laws. (Afr J Reprod ... and men's gender roles and advocated for men to take more .... In Botswana, the current data ..... data collection and analysis of male involvement in.

  2. We decide what we eat: Active involvement of students in developing school health policies

    DEFF Research Database (Denmark)

    Jensen, Bjarne Bruun

    2003-01-01

    The article explores different forms of participation related to youngs people's involvement in among other nutrition projects. Furthermore, the notion of action-oriented knowledge is discussed on the basis of a model.......The article explores different forms of participation related to youngs people's involvement in among other nutrition projects. Furthermore, the notion of action-oriented knowledge is discussed on the basis of a model....

  3. Neuron-Glia Crosstalk and Neuropathic Pain: Involvement in the Modulation of Motor Activity in the Orofacial Region.

    Science.gov (United States)

    Hossain, Mohammad Zakir; Unno, Shumpei; Ando, Hiroshi; Masuda, Yuji; Kitagawa, Junichi

    2017-09-26

    Neuropathic orofacial pain (NOP) is a debilitating condition. Although the pathophysiology remains unclear, accumulating evidence suggests the involvement of multiple mechanisms in the development of neuropathic pain. Recently, glial cells have been shown to play a key pathogenetic role. Nerve injury leads to an immune response near the site of injury. Satellite glial cells are activated in the peripheral ganglia. Various neural and immune mediators, released at the central terminals of primary afferents, lead to the sensitization of postsynaptic neurons and the activation of glia. The activated glia, in turn, release pro-inflammatory factors, further sensitizing the neurons, and resulting in central sensitization. Recently, we observed the involvement of glia in the alteration of orofacial motor activity in NOP. Microglia and astroglia were activated in the trigeminal sensory and motor nuclei, in parallel with altered motor functions and a decreased pain threshold. A microglial blocker attenuated the reduction in pain threshold, reduced the number of activated microglia, and restored motor activity. We also found an involvement of the astroglial glutamate-glutamine shuttle in the trigeminal motor nucleus in the alteration of the jaw reflex. Neuron-glia crosstalk thus plays an important role in the development of pain and altered motor activity in NOP.

  4. Public Parks in Hong Kong: Characteristics of Physical Activity Areas and Their Users

    Directory of Open Access Journals (Sweden)

    Bik C. Chow

    2016-06-01

    Full Text Available Public parks, salient locations for engaging populations in health promoting physical activity, are especially important in high-density cities. We used the System for Observing Physical Activity in Communities (SOPARC to conduct the first-ever surveillance study of nine public parks in Hong Kong (288 observation sessions during 36 weekdays and 36 weekend days and observed 28,585 visitors in 262 diverse areas/facilities. Parks were widely used throughout the day on weekdays and weekend days and across summer and autumn; visitor rates were among the highest seen in 24 SOPARC studies. In contrast to other studies where teens and children dominated park use, most visitors (71% were adults and seniors. More males (61% than females used the parks, and they dominated areas designed for sports. Over 60% of visitors were observed engaging in moderate-to-vigorous physical activity, a rate higher than other SOPARC studies. Facilities with user fees were less accessible than non-fee areas, but they provided relatively more supervised and organized activities. Assessing parks by age, gender, and physical activity can provide useful information relative to population health. This study not only provides information useful to local administrators for planning and programming park facilities relative to physical activity, but it also provides a baseline for comparison by other high-density cities.

  5. Public Parks in Hong Kong: Characteristics of Physical Activity Areas and Their Users.

    Science.gov (United States)

    Chow, Bik C; McKenzie, Thomas L; Sit, Cindy H P

    2016-06-28

    Public parks, salient locations for engaging populations in health promoting physical activity, are especially important in high-density cities. We used the System for Observing Physical Activity in Communities (SOPARC) to conduct the first-ever surveillance study of nine public parks in Hong Kong (288 observation sessions during 36 weekdays and 36 weekend days) and observed 28,585 visitors in 262 diverse areas/facilities. Parks were widely used throughout the day on weekdays and weekend days and across summer and autumn; visitor rates were among the highest seen in 24 SOPARC studies. In contrast to other studies where teens and children dominated park use, most visitors (71%) were adults and seniors. More males (61%) than females used the parks, and they dominated areas designed for sports. Over 60% of visitors were observed engaging in moderate-to-vigorous physical activity, a rate higher than other SOPARC studies. Facilities with user fees were less accessible than non-fee areas, but they provided relatively more supervised and organized activities. Assessing parks by age, gender, and physical activity can provide useful information relative to population health. This study not only provides information useful to local administrators for planning and programming park facilities relative to physical activity, but it also provides a baseline for comparison by other high-density cities.

  6. Public Parks in Hong Kong: Characteristics of Physical Activity Areas and Their Users

    Science.gov (United States)

    Chow, Bik C.; McKenzie, Thomas L.; Sit, Cindy H. P.

    2016-01-01

    Public parks, salient locations for engaging populations in health promoting physical activity, are especially important in high-density cities. We used the System for Observing Physical Activity in Communities (SOPARC) to conduct the first-ever surveillance study of nine public parks in Hong Kong (288 observation sessions during 36 weekdays and 36 weekend days) and observed 28,585 visitors in 262 diverse areas/facilities. Parks were widely used throughout the day on weekdays and weekend days and across summer and autumn; visitor rates were among the highest seen in 24 SOPARC studies. In contrast to other studies where teens and children dominated park use, most visitors (71%) were adults and seniors. More males (61%) than females used the parks, and they dominated areas designed for sports. Over 60% of visitors were observed engaging in moderate-to-vigorous physical activity, a rate higher than other SOPARC studies. Facilities with user fees were less accessible than non-fee areas, but they provided relatively more supervised and organized activities. Assessing parks by age, gender, and physical activity can provide useful information relative to population health. This study not only provides information useful to local administrators for planning and programming park facilities relative to physical activity, but it also provides a baseline for comparison by other high-density cities. PMID:27367709

  7. Fatal human anaplasmosis associated with macrophage activation syndrome in Greece and the Public Health response.

    Science.gov (United States)

    Tsiodras, Sotirios; Spanakis, Nikos; Spanakos, Gregory; Pervanidou, Danai; Georgakopoulou, Theano; Campos, Elsa; Petra, Theofania; Kanellopoulos, Petros; Georgiadis, George; Antalis, Emmanouil; Kontos, Vassileios; Giannopoulos, Lambros A; Tselentis, Yiannis; Papa, Anna; Tsakris, Athanassios; Saroglou, George

    2017-02-08

    Human granulocytic anaplasmosis (HGA) is a tick-borne disease caused by Anaplasma phagocytophilum that has the potential to spread in new geographical areas. The first fatal case of HGA in Greece is presented. Fever of unknown origin, renal and respiratory insufficiency and development of macrophage activation syndrome characterized the clinical presentation. Amplification and sequencing of a fragment of the groEL gene revealed the presence of A. phagocytophilum. The epidemiological and clinical features were collected during an epidemiological investigation. Public health measures were instituted by the Hellenic Centre for Disease Control and Prevention. The Public Health intervention required the collaboration of epidemiologists, veterinarians and microbiologists. Emphasis was given to communication activities and misconceptions concerning canines and their role in the disease. The emergence of human anaplasmosis in a new geographical area highlights the importance of disease awareness and of the need for continued support for tick and tick-borne disease surveillance networks.

  8. 77 FR 47437 - Notice to Extend the Public Comment Period for the Draft Report Assessing Rural Water Activities...

    Science.gov (United States)

    2012-08-08

    ... Water Activities and Related Programs AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of... Assessing Rural Water Activities to September 10, 2012. The notice to solicit public comments was published...

  9. Preferences for public involvement in health service decisions: a comparison between best-worst scaling and trio-wise stated preference elicitation techniques.

    Science.gov (United States)

    Erdem, Seda; Campbell, Danny

    2016-12-10

    Stated preference elicitation techniques, such as discrete choice experiments and best-worst scaling, are now widely used in health research to explore the public's choices and preferences. In this paper, we propose an alternative stated preference elicitation technique, which we refer to as 'trio-wise'. We explain this new technique, its relative advantages, modeling framework, and how it compares to the best-worst scaling method. To better illustrate the differences and similarities, we utilize best-worst scaling Case 2, where individuals make best and worst (most and least) choices for the attribute levels that describe a single profile. We demonstrate this new preference elicitation technique using an empirical case study that explores preferences among the general public for ways to involve them in decisions concerning the health care system. Our findings show that the best-worst scaling and trio-wise preference elicitation techniques both retrieve similar preferences. However, the capability of our trio-wise method to provide additional information on the strength of rank preferences and its ability to accommodate indifferent preferences lead us to prefer it over the standard best-worst scaling technique.

  10. Start small, dream big: Experiences of physical activity in public spaces in Colombia.

    Science.gov (United States)

    Díaz Del Castillo, Adriana; González, Silvia Alejandra; Ríos, Ana Paola; Páez, Diana C; Torres, Andrea; Díaz, María Paula; Pratt, Michael; Sarmiento, Olga L

    2016-08-26

    Multi-sectoral strategies to promote active recreation and physical activity in public spaces are crucial to building a "culture of health". However, studies on the sustainability and scalability of these strategies are limited. This paper identifies the factors related to the sustainability and scaling up of two community-based programs offering physical activity classes in public spaces in Colombia: Bogotá's Recreovía and Colombia's "Healthy Habits and Lifestyles Program-HEVS". Both programs have been sustained for more than 10years, and have benefited 1455 communities. We used a mixed-methods approach including semi-structured interviews, document review and an analysis of data regarding the programs' history, characteristics, funding, capacity building and challenges. Interviews were conducted between May-October 2015. Based on the sustainability frameworks of Shediac-Rizkallah and Bone and Scheirer, we developed categories to independently code each interview. All information was independently analyzed by four of the authors and cross-compared between programs. Findings showed that these programs underwent adaptation processes to address the challenges that threatened their continuation and growth. The primary strategies included flexibility/adaptability, investing in the working conditions and training of instructors, allocating public funds and requesting accountability, diversifying resources, having community support and champions at different levels and positions, and carrying out continuous advocacy to include physical activity in public policies. Recreovía and HEVS illustrate sustainability as an incremental, multi-level process at different levels. Lessons learned for similar initiatives include the importance of individual actions and small events, a willingness to start small while dreaming big, being flexible, and prioritizing the human factor.

  11. "Angel's Love" Chinese Goddess Nuwa Culture Large-scale Activities for Public Interests

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Initiated by Chinese Red Cross Foundation and sponsored by American General Business Association, Chinese Nuwa (a goddess-creator of the Chinese nation) Culture Large-scale Activities for Public Interests undertaken by Beijing Absolute Challenge International Advertising Co., Ltd. has recently commenced in an all-round way. A grand ceremony will be held at Nuwa Plaza in Shexian County, Hebei Province on Septemper 24, 2007.

  12. Civic activation, vulnerable subjects and public space: the case of the park of Rione Traiano in Naples

    Directory of Open Access Journals (Sweden)

    Gabriella Esposito

    2013-06-01

    Full Text Available The woman, in every kind of human settlement, culture as well a time, plays a peculiar role in terms of active observation and multitasking actor of the urban form and their organization model. Studying urban phenomena through the filter of the gender interpretation and fostering a proactive participation of women in the process of urban planning could provide added value in terms of feasibility, effectiveness and efficiency. In this paper it was decided to dealing with this issue in the framework of public spaces through the construction of a case study centered on women-mothers and their contribution for interpreting and being proactive in a participatory process of urban regeneration. The expected result of this interactive process is twofold: developing a generalized methodology of interaction with communities for interpreting, in terms of space organization, the demand they express on the one hand as well as for dealing with specific context, with the involvement of activists and associations to define and share possible trajectories of transformation of public spaces, on the other hand. To pursue this goal we have chosen to deal with the specificities of a complex environment such as Naples and with a CEP district, the largest in Italy, whose construction was initiated in 1960: Rione Traiano. In this area has started a dialogue, with non-profit organizations operating in the area first and then with women in the community, in order to address the relationship between vulnerable people and public spaces, testing a methodology for interaction and civic activation finalized to collect, prioritize and translate into proposals instances as expressed by these subjects. The disciplinary horizon selected is the integration between established tools of community planning and project strategies typical of urban design.

  13. Practical and ethical considerations for using social media in community consultation and public disclosure activities.

    Science.gov (United States)

    Galbraith, Kyle L

    2014-10-01

    Social media are becoming increasingly integrated into both the clinical and the research dimensions of emergency medicine. They can provide methods for sharing crucial information to targeted individuals or groups in a rapid fashion. As a result, investigators conducting emergency research under the exception from prospective informed consent requirements are beginning to turn to social media platforms as they engage in required community consultation and public disclosure activities before their research begins. At present, there are limited data regarding how effectively social media have been used for performing those consultation and disclosure activities. This article offers investigators four specific areas to consider before using social media in consultation and outreach efforts. First, understand the forms of outreach social media platforms can provide. Second, recognize how those outreach methods relate to the specific goals of community consultation and public disclosure. Third, consider whether or not the intended audiences of community consultation and public disclosure will be available via social media. Finally, think about how social media outreach efforts will be measured and assessed before consultation and disclosure activities are under way.

  14. A disease activity score for ENT involvement in granulomatosis with polyangiitis (Wegener's)

    DEFF Research Database (Denmark)

    Del Pero, Marcos Martinez; Chaudhry, Afzal; Rasmussen, Niels

    2013-01-01

    Accurate assessment of disease activity in patients with otorhinolaryngological manifestations of granulomatosis with polyangiitis (Wegener's) (ENT/GPA) is necessary for treatment decisions and clinical trials. We have designed a disease activity score (ENT/GPA DAS) for this purpose....

  15. Individual differences in dispositional mindfulness and brain activity involved in reappraisal of emotion

    NARCIS (Netherlands)

    Modinos, Gemma; Ormel, Johan; Aleman, Andre

    2010-01-01

    The regulation of negative emotion through reappraisal has been shown to induce increased prefrontal activity and decreased amygdala activity. Individual differences in dispositional mindfulness reflect differences in typical recognition, detachment and regulation of current experience, thought to a

  16. Achievement of public health recommendations for physical activity and prevention of gains in adiposity in adults

    DEFF Research Database (Denmark)

    Grøntved, A.

    2013-01-01

    Physical activity (PA) is considered a cornerstone in weight control and public health guidelines recommend regular participation to prevent gains in adiposity. It may therefore come as a surprise that the cumulative evidence from observational studies to support this is not strong. A weakness...... of many published observational studies on this topic has been a reliance on a single baseline assessment of PA. Using only the baseline information on PA in a prospective study cause misclassification because of participants often change activity level during follow-up. In turn this causes regression...

  17. Physical activity counseling in primary care: Insights from public health and behavioral economics.

    Science.gov (United States)

    Shuval, Kerem; Leonard, Tammy; Drope, Jeffrey; Katz, David L; Patel, Alpa V; Maitin-Shepard, Melissa; Amir, On; Grinstein, Amir

    2017-05-06

    Physical inactivity has reached epidemic proportions in modern society. Abundant evidence points to a causal link between physical inactivity and increased risk for numerous noncommunicable diseases, such as some types of cancer and heart disease, as well as premature mortality. Yet, despite this overwhelming evidence, many individuals do not meet the recommended amount of physical activity required to achieve maximum health benefits. Because primary care physicians' advice is highly regarded, clinicians have the unique opportunity to play an important role in enabling patients to modify their behavior at the point of care with the goal of guiding patients to adopt and maintain an active lifestyle. In the current study, the authors evaluate pertinent literature from the fields of medicine/public health and economics/psychology to suggest a comprehensive approach to physical activity counseling at the primary care level. They first examine the public health approach to physical activity counseling, and then proceed to offer insights from behavioral economics, an emerging field that combines principles from psychology and economics. The application of key behavioral economics tools (eg, precommitment contracts, framing) to physical activity counseling in primary care is elaborated. CA Cancer J Clin 2017;67:233-244. © 2017 American Cancer Society. © 2017 American Cancer Society.

  18. [The role of religion in the promotion of health, in the prevention of violence and in the rehabilitation of individuals involved in criminal activity: literature review].

    Science.gov (United States)

    Ribeiro, Fernanda Mendes Lages; Minayo, Maria Cecília de Souza

    2014-06-01

    This is a review of the literature on the role of religion in the promotion of health, the prevention of violence and the rehabilitation of individuals involved in criminal activities. Research was conducted in the Medline through PubMed, Lilacs, Scopus, Social Index with full text, Sociological abstracts and Social services abstracts databases. Twenty-nine essays in Portuguese, English and Spanish were selected and analyzed between 1990 and 2011. The results indicate the function of the religious group and the role of religion in the rehabilitation of individuals, the prevention of criminal involvement, corrective orientations and in social iniquity environments. A debate is presented on the main themes revealed, highlighting the multiplicity of religious roles, their influence over prisoners, as a social control and support base and its influence on mental health promotion and quality of life. The relation between religion and the public sphere is discussed, emphasizing the role of religious groups and the fragility of the State in providing basic public policies. Despite revealing the successful role of religion in violence prevention and in rehabilitation, some studies question this relation and highlight the conflicts between the concepts employed and the final results.

  19. Public Opinion Guidance of Sensitive Emergency Involved Police%涉警突发敏感事件网络舆论引导

    Institute of Scientific and Technical Information of China (English)

    丁帆

    2016-01-01

    在网络技术快速发展的今天,网络媒体在信息发布的领域不再一者独大,自媒体对网络舆论的发展起着极大的催化推动作用。涉警突发敏感事件的网络舆论,具有网络舆论主体多元化、匿名性,形成高速性,传播互动性、互文性的特点。由于警察的特殊身份,涉警突发敏感事件网络舆论的内容往往较为敏感,部分网民的观点容易夹杂着宣泄的心理,负面影响较大。针对涉警敏感事件网络舆论的独特之处,在涉警突发敏感事件发生之后,公安机关在舆论引导的过程中应着重把握“快”、“准”、“狠”三大原则和策略;找准时机进行议题的设置与置换;发挥网络舆论领袖的重要作用;建立一支专业的网络技术队伍,对涉警突发敏感事件网络舆论进行技术引导。%In the current rapid development of network technology, the network media in the field of information release is no longer unique, since the self-media plays a catalytic role for the development of network public opinion. The network public opinion of the sensitive emergency involved police has the characteristics of diversification, anonymity, recommend suite, interaction and intertextuality. Because of the police's special status, the content of the emergency is often sensitive, some netizens’ opinion easily mixed with psychological catharsis, whose negative impact is bigger. According to this situation, the public security organ should build a professional network technology team, and play an important leading role in guiding the network public opinion.

  20. What Difference Does Patient and Public Involvement Make and What Are Its Pathways to Impact? Qualitative Study of Patients and Researchers from a Cohort of Randomised Clinical Trials.

    Directory of Open Access Journals (Sweden)

    Louise Dudley

    Full Text Available Patient and public involvement (PPI is advocated in clinical trials yet evidence on how to optimise its impact is limited. We explored researchers' and PPI contributors' accounts of the impact of PPI within trials and factors likely to influence its impact.Semi-structured qualitative interviews with researchers and PPI contributors accessed through a cohort of randomised clinical trials. Analysis of transcripts of audio-recorded interviews was informed by the principles of the constant comparative method, elements of content analysis and informant triangulation.We interviewed 21 chief investigators, 10 trial managers and 17 PPI contributors from 28 trials. The accounts of informants within the same trials were largely in agreement. Over half the informants indicted PPI had made a difference within a trial, through contributions that influenced either an aspect of a trial, or how researchers thought about a trial. According to informants, the opportunity for PPI to make a difference was influenced by two main factors: whether chief investigators had goals and plans for PPI and the quality of the relationship between the research team and the PPI contributors. Early involvement of PPI contributors and including them in responsive (e.g. advisory groups and managerial (e.g. trial management groups roles were more likely to achieve impact compared to late involvement and oversight roles (e.g. trial steering committees.Those seeking to enhance PPI in trials should develop goals for PPI at an early stage that fits the needs of the trial, plan PPI implementation in accordance with these goals, invest in developing good relationships between PPI contributors and researchers, and favour responsive and managerial roles for contributors in preference to oversight-only roles. These features could be used by research funders in judging PPI in trial grant applications and to inform policies to optimise PPI within trials.