WorldWideScience

Sample records for publications working trees

  1. Layered Working-Set Trees

    CERN Document Server

    Bose, Prosenjit; Dujmović, Vida; Howat, John

    2009-01-01

    The working-set bound [Sleator and Tarjan, J. ACM, 1985] roughly states that searching for an element is fast if the element was accessed recently. Binary search trees, such as splay trees, can achieve this property in the amortized sense, while data structures that are not binary search trees are known to have this property in the worst case. We close this gap and present a binary search tree called a layered working-set tree that guarantees the working-set property in the worst case. The unified bound [Badoiu et al., TCS, 2007] roughly states that searching for an element is fast if it is near (in terms of rank distance) to a recently accessed element. We show how layered working-set trees can be used to achieve the unified bound to within a small additive term in the amortized sense while maintaining in the worst case an access time that is both logarithmic and within a small multiplicative factor of the working-set bound.

  2. Group Work Publication-1991.

    Science.gov (United States)

    Zimpfer, David G.

    1992-01-01

    Lists 21 new publications in group work, of which 9 are reviewed. Those discussed include publications on group counseling and psychotherapy, structured groups, support groups, psychodrama, and social group work. (Author/NB)

  3. Public Reactions to New Street Tree Planting

    Directory of Open Access Journals (Sweden)

    Ruth A. Rae

    2010-01-01

    Full Text Available MillionTreesNYC, which has the goal of planting one million trees in New York City by 2017, is intended to make New York City a greener, more sustainable city and is part of the Mayor’s comprehensive long term strategic plan, PlaNYC. Through planting a tree at every suitable sidewalk location in the city, the City of New York is transforming blocks and communities, and providing a variety of environmental, social and aesthetic benefits. This article examines the large scale municipal planting of new street trees and the reaction by some of the pubic to this planting.Trees offer benefits to the city overall, but the public may not understand these benefits or the street tree planting process. Between 2007 and 2009, the Department of Parks & Recreation planted 53,235 new street trees, and received 4,108 items of correspondence from the public. The majority of this correspondence consisted of public comments about the City’s new street tree planting policies and processes including placement objections, maintenance concerns, reports of resultant damage from tree planting operations, requests for new street trees and reports of tree conditions.This study describes the operational policies that guide New York City's municipal street tree planting, and results of content and spatial analysis of the correspondence. Qualitative analysis of the correspondence revealed the public perceptions and concerns related to the MillionTreesNYC program. Spatial analysis explored the relationship between the planting locations of new street trees and the locations of the citizen correspondence.Public reactions to this large scale municipal planting are related to the dual public and private nature of the sidewalk, issues of territoriality, responsibility, aesthetics and place attachment. Correspondence volume was associated with the scale of the new street tree block planting program, and the effectiveness of NYC’s 311 Customer Service Center. The discussion

  4. Audit of public work

    Directory of Open Access Journals (Sweden)

    Valtencir Godinho de Camargo

    2011-09-01

    Full Text Available The municipal public works, especially the reform and small constructions, with mobilization of manpower with up to 20 employees, where it is not mandatory elaboration of Program Conditions and Work Environment in the Construction Industry, are conducted without meeting the regulatory norm, which are motivated by the deficiency in the elaboration of the budget, the bidding documents, in the contract and supervision. The unfamiliarity specialized in the area of the Engineering of Safety of the Work adds to the factors that lead the public agency take unnecessary risks, as the objective responsibility, the labor charges and indemnities for illnesses, accidents or deaths. This article aims to indicate the guidelines for the program to health and safety is applied effectively in public works.

  5. Service, Public Work, and Respectful Public Citizens

    Science.gov (United States)

    Youniss, James

    2011-01-01

    Encouragement of service as public work is one strategy higher education can use in fulfilling its civic mission to socialize society's future leaders. The diversity of American higher education includes large land grant state universities, small liberal arts colleges, religiously sponsored institutions, and local community colleges. This array…

  6. Contributions of public gardens to tree gene conservation

    Science.gov (United States)

    P.A. Allenstein

    2017-01-01

    American Public Gardens Association, founded in 1940, represents over 600 member gardens spanning North America and 24 countries. Its diverse membership includes botanic gardens, arboreta, and other public gardens which contribute to tree gene conservation. Some maintain ex situ collections nationally accredited through the Association’s Plant Collections Network, a 21...

  7. Working together for public health.

    Science.gov (United States)

    Martelli, Pompeo

    2009-06-01

    Italy's recent economic growth and strategic position in the Mediterranean Sea have made it a prime destination for immigrants and asylum seekers in Europe. Despite its well-developed health care system, statistics on foreign citizens' health are worrisome. In 1998 public health services were extended to illegal immigrants, giving them the right to necessary urgent and non-urgent medical assistance, even for a prolonged period. This paper examines a two-year joint intervention project between Centre for the Study and Research of Public Health (Mental Health), Local Health Agency ROMA E (LHA RME) and the non-governmental organization Médecins Sans Frontières (MSF) in Rome.

  8. Public works concession. Delimitation from other contracts

    Directory of Open Access Journals (Sweden)

    Cătălina Georgeta MATEI

    2012-12-01

    Full Text Available The concession of public services without the concession of the related public works was viewed as an exception. The public services contract was considered to rank first among the administrative contracts. The European Court of Justice ruled that establishing of the nature of a contract – whether it is a public works contract or a public contract of a different nature – is made by identifying the main purpose of the contract that determines the applicable directive, including situations where the contract has elements regarding the concession of public works as well as other types of public contracts. Also, the concept of concession used in relation to both concession and PPP was deemed in Romania as a source of confusion and ambiguity regarding the confidence of both the public and private partner within the context of project development.

  9. Work Relations in Public Administration Institutiones

    OpenAIRE

    Anca Jarmila Guţă

    2007-01-01

    The paper presents the way work relations develop between public administration institution clerks, their relations with their superiors, the main subordination types of public administration clerks. The paper also dwells on the role played by the head of an institution belonging to public administration in establishing the most favorable work relations, the behaviour the subordinates should have with the institution head, the way a superior exerts his prerogative of making a decision and the...

  10. Compile-Time Debugging of C Programs Working on Trees

    DEFF Research Database (Denmark)

    Elgaard, Jacob; Møller, Anders; Schwartzbach, Michael I.

    2000-01-01

    We exhibit a technique for automatically verifying the safety of simple C programs working on tree-shaped data structures. We do not consider the complete behavior of programs, but only attempt to verify that they respect the shape and integrity of the store. A verified program is guaranteed...... of an initial store that leads to an error is automatically generated. This extends previous work that uses a similar technique to verify a simpler syntax manipulating only list structures. In that case, programs are translated into WS1S formulas. A naive generalization to recursive data-types determines...... to preserve the tree-shapes of data structures, to avoid pointer errors such as NULL dereferences, leaking memory, and dangling references, and furthermore to satisfy assertions specified in a specialized store logic. A program is transformed into a single formula in WSRT, an extension of WS2S that is decided...

  11. Rounding, work intensification and new public management.

    Science.gov (United States)

    Willis, Eileen; Toffoli, Luisa; Henderson, Julie; Couzner, Leah; Hamilton, Patricia; Verrall, Claire; Blackman, Ian

    2016-06-01

    In this study, we argue that contemporary nursing care has been overtaken by new public management strategies aimed at curtailing budgets in the public hospital sector in Australia. Drawing on qualitative interviews with 15 nurses from one public acute hospital with supporting documentary evidence, we demonstrate what happens to nursing work when management imposes rounding as a risk reduction strategy. In the case study outlined rounding was introduced across all wards in response to missed care, which in turn arose as a result of work intensification produced by efficiency, productivity, effectiveness and accountability demands. Rounding is a commercially sponsored practice consistent with new public management. Our study illustrates the impact that new public management strategies such as rounding have on how nurses work, both in terms of work intensity and in who controls their labour.

  12. PUBLIC DOMAIN PROTECTION. USES AND REUSES OF PUBLIC DOMAIN WORKS

    OpenAIRE

    Monica Adriana LUPAȘCU

    2015-01-01

    This study tries to highlight the necessity of an awareness of the right of access to the public domain, particularly using the example of works whose protection period has expired, as well as the ones which the law considers to be excluded from protection. Such works are used not only by large libraries from around the world, but also by rights holders, via different means of use, including incorporations into original works or adaptations. However, the reuse that follows these uses often on...

  13. Public sector managers and work stress

    DEFF Research Database (Denmark)

    Møller, Ann-Kristina Løkke; Madsen, Henning

    2014-01-01

    -related stress may cause absence from work it may influence production and the health system. If preventive measures can be taken a positive impact on the economy may be the result. Originality/value: Work-related stress has been studied before. But little focus has been given to the public sector and expecially...... and the way it is practiced (n=1,500, response rate 72 per cent) are applied. For the purpose of this paper only specific information related to the perception of work stress among public sector managers is analyzed (n=400). Findings: The perception of stress are influenced by factors like gender, managerial...... level, work load, the influence on own job situation, if they have children living at home as well as the percentage of work-at-home. Research limitations/implications: In general survey work stress is one among a larger number of issues. This fact may influence the validity of the information...

  14. CIVIL ENGINEERS' ROLES IN PUBLIC WORKS

    Science.gov (United States)

    Murata, Teruaki

    Recently, the public interests are becoming high in the way of executing public works and the future direction of infrastructure development, which raises nation-wide discussion on these issues. How should we make our country's growth strategy for sustainable development? How should we realize the grand design of infrastructure needed for the implementation of such a strategy? It is obvious that further discussions are needed for these challenging questions. With an aim to promote such discussions, this paper reviews the history of public works and the professional practices (or accomplishments) of our great civil engineers, and discusses the future of public works and the roles of civil engineers based on their origin. Further, in this paper, the author, as the chairman of the Public Works Committee of Japan Civil Engineering Contractors Association, introduces the Association's proposal of "realization of an attractive construction industry." However, for its realization, sustainable institutional arrangements under social consensus are indispensable. Also, individual engineer must establish his/her own identity based on sense of social ethics. It is the author's hope that, through these journals, the professional practices of civil engineers will be widely known to the public with objective logics and discussed to achieve social consensus.

  15. Work engagement in the public service context

    DEFF Research Database (Denmark)

    Noesgaard, Mette Strange; Hansen, Jesper Rosenberg

    2016-01-01

    Work engagement has increasingly captured the attention of researchers and practitioners due to its positive impact on employee level outcomes and overall organizational performance (e.g. Bakker and Bal, 2010, Hallberg and Schaufeli, 2006). Therefore, several studies have been conducted in variou...... investigates the role of public service motivation (PSM) in relation to engagement and how it may be used to enhance engagement in a challenging public context characterized by high levels of emotional labor, control and increasing demands for efficiency....

  16. Including public-health benefits of trees in urban-forestry decision making

    Science.gov (United States)

    Geoffrey H. Donovan

    2017-01-01

    Research demonstrating the biophysical benefits of urban trees are often used to justify investments in urban forestry. Far less emphasis, however, is placed on the non-bio-physical benefits such as improvements in public health. Indeed, the public-health benefits of trees may be significantly larger than the biophysical benefits, and, therefore, failure to account for...

  17. [Work as subsistence in Brazilian public hospitals].

    Science.gov (United States)

    Vaghetti, Helena Heidtmann; Padilha, Maria Itayra; da Silva, Rosimeri Carvalho; de Almeida Simões, Jorge Manuel Trigo

    2009-01-01

    That was a review study that aimed to analyze the interpretations that authors of dissertations and thesis about the meanings expressed by health workers, about the relations of subsistence with the job, in the organizational culture of public hospitals in Brazil. Data were extracted from from dissertations and theses in the period from 2002 to 2006. The theoretical methodological reference laid in the interpretive anthropology by Clifford Geertz. The results point that the subsistence relations conduct to alienation from work. The payment generates economic non satisfaction that pry the need to have other jobs. The work stability feeds the disengagement and actions that stimulates the transgression of standards and help the own governs in public hospitals in Brazil.

  18. 78 FR 36541 - Public Interface Control Working Group (ICWG) Meeting

    Science.gov (United States)

    2013-06-18

    ... Department of the Air Force Public Interface Control Working Group (ICWG) Meeting ACTION: Public ICWG... be hosting a Public Interface Control Working Group (ICWG) meeting for the Navstar GPS public signals....mil by August 7, 2013. Public Interface Control Working Group Meeting (ICWG) Date(s) and Times:...

  19. Making Online Professional Development Work for Florida Project Learning Tree

    Science.gov (United States)

    McConnell, Lindsey C.; Monroe, Martha C.

    2012-01-01

    Large distances and small budgets had made it challenging for Florida Project Learning Tree (PLT) to conduct in-person workshops with volunteer 4-H leaders to disseminate the PreK-8 guide. An online version of a PLT workshop was developed to overcome these barriers. Formative evaluation data suggested that the program effectively introduced PLT to…

  20. How public relations works: theoretical roots and public relations perspectives

    NARCIS (Netherlands)

    Ihlen, Ø.; van Ruler, B.

    2007-01-01

    Public relations is often studied from a managerial, instrumental perspective or a psychological, behavioral perspective. To understand the role of public relations in building trust or mistrust and to develop - or destroy - a license to operate, it needs also to be studied as a social phenomenon. T

  1. How public relations works: theoretical roots and public relations perspectives

    NARCIS (Netherlands)

    Ihlen, Ø.; van Ruler, B.

    2007-01-01

    Public relations is often studied from a managerial, instrumental perspective or a psychological, behavioral perspective. To understand the role of public relations in building trust or mistrust and to develop - or destroy - a license to operate, it needs also to be studied as a social phenomenon. T

  2. How public relations works: theoretical roots and public relations perspectives

    NARCIS (Netherlands)

    Ihlen, Ø.; van Ruler, B.

    2007-01-01

    Public relations is often studied from a managerial, instrumental perspective or a psychological, behavioral perspective. To understand the role of public relations in building trust or mistrust and to develop - or destroy - a license to operate, it needs also to be studied as a social phenomenon.

  3. Guiding Social Work Doctoral Graduates through Scholarly Publications and Presentations

    Science.gov (United States)

    Grant, Cynthia L.; Tomal, Daniel R.

    2015-01-01

    Disseminating the work of social work doctoral graduates aligns with the Council on Social Work Education's National Statement on Research Integrity in Social Work publication practices and the National Association of Social Workers Code of Ethics. Publications and presentations are essential to their future success, yet little support is provided…

  4. The Netherlands: Working conditions in central public administration

    NARCIS (Netherlands)

    Dhondt, S.

    2013-01-01

    This report deals with the development of working conditions for employees working in Central Public Administration in The Netherlands. Contrary to many countries, the distinction between public and private employees is very small. The main changes in the situation for public employees are a further

  5. Trees

    Science.gov (United States)

    Al-Khaja, Nawal

    2007-01-01

    This is a thematic lesson plan for young learners about palm trees and the importance of taking care of them. The two part lesson teaches listening, reading and speaking skills. The lesson includes parts of a tree; the modal auxiliary, can; dialogues and a role play activity.

  6. Tree survival and growth on land reclaimed in accord with Public Law 95-87

    Energy Technology Data Exchange (ETDEWEB)

    Chaney, W.R.; Pope, P.E.; Byrnes, W.R. [Purdue University, West Lafayette, IN (United States). Dept. of Forestry and Natural Resources

    1995-07-01

    The objective of this study was to determine survival and growth of black walnut ({ital Juglans nigra} L.) and northern red oak ({ital Quercus alba} L.) 12 yr after planting on a surface-mined site in southern Indiana reclaimed according to specifications of Public Law 95-87, the Surface Mining Control and Reclamation Act of 1977. A stocking level adequate to meet the requirements for forest land use (1112 trees/ha, or 450 trees/acre) was attained only for black walnut and only if competing ground cover vegetation was controlled in the tree rows. Height of both tree species was significantly greater when ground cover vegetation was controlled during the first 2 yr, but the growth rate, approximately 10 cm/yr, was very slow. 19 refs., 3 figs.

  7. The Academy as a Public Works Project

    Science.gov (United States)

    Miller, Thomas P.

    2012-01-01

    People's varied views of service come to the fore when they evaluate one another's work, most notably in promotion and tenure reviews. Those who have worked on such reviews may have observed the differences among their colleagues' service contributions. One faculty member may have served on an editorial board and evaluated grant proposals. Perhaps…

  8. Work environments for healthy and motivated public health nurses.

    Science.gov (United States)

    Saito, Naoko; Yamamoto, Takeshi; Kitaike, Tadashi

    2016-01-01

    Objectives By defining health as mental health and productivity and performance as work motivation, the study aimed to identify work environments that promote the health and motivation of public health nurses, using the concept of a healthy work organizations, which encompasses the coexistence of excellent health for each worker and the productivity and performance of the organization.Methods Self-administered questionnaires were sent to 363 public health nurses in 41 municipal public health departments in Chiba prefecture. The questions were comprised of the 12-item General Health Questionnaire (GHQ-12) for mental health and the Morale Measurement Scale (5 items) for work motivation. Demographic data, workplace attributes, workload, and workplace environment were set as independent variables. The Comfortable Workplace Survey (35 items in 7 areas) was used to assess workers' general work environments. The "Work Environment for Public Health Nurses" scale (25 items) was developed to assess the specific situations of public health nurses. While aggregation was carried out area by area for the general work environment, factor analysis and factor-by-factor aggregation were used for public health nurse-specific work environments. Mental health and work motivation results were divided in two based on the total scores, which were then evaluated by t-tests and χ(2) tests. Items that showed a significant correlation were analyzed using logistic regression.Results The valid responses of 215 participants were analyzed (response rate: 59.2%). For the general work environment, high scores (the higher the score, the better the situation) were obtained for "contributions to society" and "human relationships" and low scores were obtained for "career building and human resource development." For public health nurse-specific work environments, high scores were obtained for "peer support," while low scores were obtained for "easy access to advice and training" and

  9. Computer Security: Working privately in public

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2014-01-01

    Gosh, was he annoyed! I just came back from a long duty trip. Nine hours straight on the plane. As usual plenty of time to get some long awaited emails answered, time to write another document, and to prepare some presentations. The guy sitting next to me was probably thinking the same. So, from time to time I gazed over and looked at his screen following what he was working on. Curiosity is part of my job. Laptop screens are attractive. Discretion is part of my job, too. But given the confined space in the economy class of an Airbus, the screen was just shining at me and he was not able to move away or reposition his screen… He seemed to feel increasingly uncomfortable. Consequently, he gave up and read the newspaper instead. Obviously annoyed. He could have protected himself better...   Has this also happened to you? On the plane? On the train? In a restaurant? Or even in a conference or seminar? Do you care? If you do, what about clipping a “privacy screen” o...

  10. Trees

    OpenAIRE

    Henri Epstein

    2016-01-01

    An algebraic formalism, developed with V. Glaser and R. Stora for the study of the generalized retarded functions of quantum field theory, is used to prove a factorization theorem which provides a complete description of the generalized retarded functions associated with any tree graph. Integrating over the variables associated to internal vertices to obtain the perturbative generalized retarded functions for interacting fields arising from such graphs is shown to be possible for a large cate...

  11. Trees

    OpenAIRE

    Epstein, Henri

    2016-01-01

    An algebraic formalism, developped with V. Glaser and R. Stora for the study of the generalized retarded functions of quantum field theory, is used to prove a factorization theorem which provides a complete description of the generalized retarded functions associated with any tree graph. Integrating over the variables associated to internal vertices to obtain the perturbative generalized retarded functions for interacting fields arising from such graphs is shown to be possible for a large cat...

  12. Trees

    CERN Document Server

    Epstein, Henri

    2016-01-01

    An algebraic formalism, developped with V.~Glaser and R.~Stora for the study of the generalized retarded functions of quantum field theory, is used to prove a factorization theorem which provides a complete description of the generalized retarded functions associated with any tree graph. Integrating over the variables associated to internal vertices to obtain the perturbative generalized retarded functions for interacting fields arising from such graphs is shown to be possible for a large category of space-times.

  13. Roman Engineering, Public Works and Importance of Public Objects in Roman Law

    Directory of Open Access Journals (Sweden)

    Vanessa Ponte-Arrebola

    2017-01-01

    Full Text Available The skill and ability of the Romans in civil engineering and public works largely contributed to the establishment and success of their civilization. Many of the constructed works were built for the possibility of public use and enjoyment by its citizens, known as res publicae in usu publico.

  14. Prisoner reentry: a public health or public safety issue for social work practice?

    Science.gov (United States)

    Patterson, George T

    2013-01-01

    A significant literature identifies the policy, economic, health, and social challenges that confront released prisoners. This literature also describes the public health and public safety risks associated with prisoner reentry, provides recommendations for improving the reentry process, and describes the effectiveness of prison-based programs on recidivism rates. Public health and public safety risks are particularly significant in communities where large numbers of prisoners are released and few evidence-based services exist. The purpose of this article is to describe the public health and public safety risks that released prisoners experience when they reenter communities, and to discuss the social justice issues relevant for social work practice.

  15. Publicly Owned Treatment Works General Permit (POTW GP) ...

    Science.gov (United States)

    2017-04-10

    The Notice of Availability of the final National Pollutant Discharge Elimination System (NPDES) General Permits for the Discharge of Wastewater from Certain Publicly Owned Treatment Works Treatment Plants (POTW Treatment Plants) and Other Treatment Works Treating Domestic Sewage in the Commonwealth of Massachusetts and the State of New Hampshire was published in the Federal Register on July 6, 2011.

  16. Sequential and parallel subquadratic work algorithms for constructing approximately optimal binary search trees

    Energy Technology Data Exchange (ETDEWEB)

    Karpinski, M. [Univ. of Bonn (Germany); Larmore, L.L. [Univ. of Nevada, Las Vegas, NV (United States); Rytter, W. [Warsaw Univ. (Poland)

    1996-12-31

    A sublinear time subquadratic work parallel algorithm for construction of an optimal binary search tree, in a special case of practical interest, namely where the frequencies of items to be stored are not too small, is given. A sublinear time subquadratic work parallel algorithm for construction of an approximately optimal binary search tree in the general case is also given. Sub-quadratic work and sublinear time are achieved using a fast parallel algorithm for the column minima problem for Monge matrices developed by Atallah and Kosaraju. The algorithms given in this paper take O(n{sup 0.6}) time with n processors in the CREW PRAM model. Our 29orithms work well if every subtree of the optimal binary search tree of depth {Omega}(log n) has o(n) leaves. We prove that there is a sequential algorithm with subquadratic average-case complexity, by demonstrating that the {open_quotes}small subtree{close_quotes} condition holds with very high probability for a randomly permuted weight sequence. This solves the conjecture posed in liand breaks the quadratic time {open_quotes}barrier{close_quotes} of Knuth`s algorithm. This algorithm can also be parallelized to run in average sublinear time with n processors.

  17. Barriers to partnership working in public health: a qualitative study.

    Directory of Open Access Journals (Sweden)

    David Carlton Taylor-Robinson

    Full Text Available BACKGROUND: Public health provision in England is undergoing dramatic changes. Currently established partnerships are thus likely to be significantly disrupted by the radical reforms outlined in the Public Health White Paper. We therefore explored the process of partnership working in public health, in order to better understand the potential opportunities and threats associated with the proposed changes. METHODOLOGY/PRINCIPAL FINDINGS: 70 participants took part in an in-depth qualitative study involving 40 semi-structured interviews and three focus group discussions. Participants were senior and middle grade public health decision makers working in Primary Care Trusts, Local Authorities, Department of Health, academia, General Practice and Hospital Trusts and the third sector in England. Despite mature arrangements for partnership working in many areas, and much support for joint working in principle, many important barriers exist. These include cultural issues such as a lack of shared values and language, the inherent complexity of intersectoral collaboration for public health, and macro issues including political and resource constraints. There is particular uncertainty and anxiety about the future of joint working relating to the availability and distribution of scarce and diminishing financial resources. There is also the concern that existing effective collaborative networks may be completely disrupted as the proposed changes unfold. The extent to which the proposed reforms might mitigate or potentiate these issues remains unclear. However the threats currently remain more salient than opportunities. CONCLUSIONS: The current re-organisation of public health offers real opportunity to address some of the barriers to partnership working identified in this study. However, significant threats exist. These include the breakup of established networks, and the risk of cost cutting on effective public health interventions.

  18. A Liquid work-life under public service contracting

    DEFF Research Database (Denmark)

    Lindholst, Christian

    A part of the reality behind public service contracting in Denmark as well as in many other countries is that a growing number of people are employed in uncertain and temporary conditions and relations in what can be characterized as ‘liquidized’ work-lives. This reality and its consequences...... of staffs’ work-life under public service contracting. The paper relies empirically on focus group interviews in two cases of staff transfers in public service contracting with different levels of liquefaction. it is found that staff transfer is a composite experience for staff with differential outcomes...... for staff, however, are only poorly understood in current theory and research on public service contracting through partial concepts and a tendency to focus merely on negative outcomes. Against this shortfall, the aim in this paper is to build a conceptually and empirically richer and more authentic account...

  19. Working in the Public Sector. Introduction to the Thematic Issue

    Directory of Open Access Journals (Sweden)

    Annette Kamp

    2013-05-01

    Full Text Available Work in the public sector has been changing dramatically in recent decades. Reforms aimed at increasing the efficiency of public services have been extensive in the Nordic countries and elsewhere since the 1980s. The reforms and changes have to a large extent been associated with so-called New Public Management (NPM principles, emphasizing the market as a central coordination mechanism. Consequently, public institutions have been restructured, their services are standardized and commodified, and market-like relationships between them have been created. In order to create markets and transform citizens into customers on a market, outsourcing and privatization have been stimulated (Blomqvist & Rothstein 2000, Busch et al 2005, Christensen & Lægreid 2007, Greve 2003. At the same time, traditional Weberian bureaucratic principles are still viable and even enhanced within the sector, for instance, as a consequence of the use of contracts as a means of managing public organizations (Greve 2008. Lately, large reforms aimed at centralized coordination of different service providers, such as the integration of the Norwegian welfare administration, have been labeled post-NPM reforms by some researchers. The implication of all these parallel tendencies is that the institutional and organizational landscape surrounding the work situations of employees in the public sector have become increasingly complex, some call them hybrid,  putting a variety of conflicting pressures on the performance of work within the sector (Christensen & Lægreid 2011, Hasselbladh et al. 2008. In this special issue, we explore some of the consequences of these structural and normative changes on the work of public sector employees in different sectors and contexts (...

  20. Academics in a New Work Environment: The Impact of New Public Management on Work Conditions

    Science.gov (United States)

    Santiago, Rui; Carvalho, Teresa

    2008-01-01

    New public management (NPM) approaches have informed policy in the public sector in advanced countries in the last decade. Some authors suggest that the main objective of NPM at the organisational level is to change the traditional way professionals are regulated. This study examines the impact of NPM on the working conditions of Portuguese higher…

  1. A Liquid work-life under public service contracting

    DEFF Research Database (Denmark)

    Lindholst, Christian

    A part of the reality behind public service contracting in Denmark as well as in many other countries is that a growing number of people are employed in uncertain and temporary conditions and relations in what can be characterized as ‘liquidized’ work-lives. This reality and its consequences...

  2. The Legacy of Public Work: Educating for Citizenship.

    Science.gov (United States)

    Boyte, Harry C.; Skelton, Nan

    1997-01-01

    The nation's educational system mirrors the dynamics of our marketplace democracy, recasting parents as self-interested consumers. Jane Addams' philosophy of education (enhancing people's productive capacities to benefit the commonweal) has been revived in Public Achievement, a work-centered, civic-earning program in St.Paul, Minnesota, that helps…

  3. Job factors and Work Outcomes of Public Sector Expatriates

    DEFF Research Database (Denmark)

    Selmer, Jan; Fenner, Jr., Charles R.

    2009-01-01

    with job satisfaction, making it a more important job factor than role conflict, role overload or role discretion. While role clarity may have a similar impact on work outcomes of expatriates both in the private and public sector, the findings regarding role conflict and role overload may constitute...

  4. The Legacy of Public Work: Educating for Citizenship.

    Science.gov (United States)

    Boyte, Harry C.; Skelton, Nan

    1997-01-01

    The nation's educational system mirrors the dynamics of our marketplace democracy, recasting parents as self-interested consumers. Jane Addams' philosophy of education (enhancing people's productive capacities to benefit the commonweal) has been revived in Public Achievement, a work-centered, civic-earning program in St.Paul, Minnesota, that helps…

  5. Charter, Private, and Public Schools Work Together in Boston

    Science.gov (United States)

    Lam, Diana

    2014-01-01

    A public, Catholic, and charter school in Boston all work together to share their strengths and learn from each other in an effort to deliver the best education for all of their students. The arrangement is called the School Performance Partnership, and it is a grantee of the Bill and Melinda Gates Foundation.

  6. Charter, Private, and Public Schools Work Together in Boston

    Science.gov (United States)

    Lam, Diana

    2014-01-01

    A public, Catholic, and charter school in Boston all work together to share their strengths and learn from each other in an effort to deliver the best education for all of their students. The arrangement is called the School Performance Partnership, and it is a grantee of the Bill and Melinda Gates Foundation.

  7. Job factors and Work Outcomes of Public Sector Expatriates

    DEFF Research Database (Denmark)

    Selmer, Jan; Fenner, Jr., Charles R.

    2009-01-01

    with job satisfaction, making it a more important job factor than role conflict, role overload or role discretion. While role clarity may have a similar impact on work outcomes of expatriates both in the private and public sector, the findings regarding role conflict and role overload may constitute...

  8. Writing for publication: adapting academic work into articles.

    Science.gov (United States)

    Heyman, Bob; Cronin, Patricia

    This article discusses how to transform material worthy of dissemination into a form that leads to successful publication. It focuses on publication of systematic and literature reviews, empirical studies and conceptual analyses undertaken as part of a course of academic study. An increasing number of nurses and midwives are undertaking healthcare-related courses at BSc, MSc, MPhil and PhD level. Many of their theses are ultimately left to gather dust on library shelves, and are only read by examiners. The authors have worked with many novice writers whose attempts to write up their theses have been unsuccessful for a number of reasons. These are explored in this article. Suggestions for avoiding the many pitfalls that can prevent publication are offered.

  9. Problematising public and private work spaces: midwives' work in hospitals and in homes.

    Science.gov (United States)

    Bourgeault, Ivy Lynn; Sutherns, Rebecca; Macdonald, Margaret; Luce, Jacquelyne

    2012-10-01

    as the boundaries between public and private spaces become increasingly fluid, interest is growing in exploring how those spaces are used as work environments, how professionals both construct and convey themselves in those spaces, and how the lines dividing spaces traditionally along public and private lines are blurred. This paper draws on literature from critical geography, organisational studies, and feminist sociology to interpret the work experiences of midwives in Ontario, Canada who provide maternity care both in hospitals and in clients' homes. qualitative design involving in-depth semi-structured interviews content coded thematically. Ontario, Canada. community midwives who practice at home and in hospital. the accounts of practicing midwives illustrate the ways in which hospital and home work spaces are sites of both compromise and resistance. With the intention of making birthing women feel more `at home', midwives describe how they attempt to recreate the woman's home in the hospital. Similarly, midwives also reorient women's homes to a certain degree into a more standardised work space for home birth attendance. Many midwives also described how they like `guests' in both settings. there seems to be a conscious or unconscious convergence of midwifery work spaces to accommodate Ontario midwives' unique model of practice. we link these findings of midwives' place of work on their experiences as workers to professional work experiences in both public and private spaces and offer suggestions for further exploration of the concept of professionals as guests in their places of work. Copyright © 2012. Published by Elsevier Ltd.

  10. Working hours and health behaviour among nurses at public hospitals

    Directory of Open Access Journals (Sweden)

    Juliana da Costa Fernandes

    2013-09-01

    Full Text Available OBJECTIVE: to analyse the differences between genders in the description in the professional, domestic and total work hours and assess its association with health-related behaviour among nurses. METHODS: this is a transversal study carried out in 18 different public hospitals in the municipality of Rio de Janeiro. The data collection procedure was based on questionnaires. All nurses working with assistance were considered eligible (n=2,279. RESULTS: men and women showed significant differences in relation to working hours. The female group showed longer domestic and total work hours when compared to the group of men. In contrast, the number of hours spent on professional work was higher among men. For the women, both the professional hours and total work hours were often associated with excessive consumption of fried food and also coffee, lack of physical exercise and also the greater occurrence of overweight and obesity. CONCLUSION: both the professional hours and the domestic work hours need to be taken into account in studies about health, self-care and also the care provided within the context of nursing workers, particularly among women. The results add weight to the need for actions for health promotion in this occupational group and the importance of assessing the impact of long working hours on the health of workers.

  11. EVALUATION OF THE WORK CONDITIONS OF ACTIVITIES OF URBAN TREE PRUNING

    Directory of Open Access Journals (Sweden)

    Nilton César Fiedler

    2007-03-01

    Full Text Available this work analyzed the work environment in the trees pruning activities in the urban arborization, comparison with the values of the legislation and the practical application of results to provide a better comfort, security, health, welfare to workers, and also a better efficiency and quality of the work. The weather conditions, the noise levels, the light conditions and vibration were analyzed using suitable ergonomic methods. The weather conditions in the work environment were according the permissible values in the legislation (NR15 for index of humid bulb and globe thermometer (IBUTG of 25°C for the activities of pruning, with exception of the schedule to twelve hours (26,2°C, the hours of working should be of 30 minutes of work and 30 minutes of rest. The noise levels found in the activities of cut were 105,7 dB (A and bucking were 103.9 dB (A, above the level permited by legislation (NR15. The minimum light conditions values were acceptable for legislation (NBR 5413/92, but the global indices were too high being able to cause problems to the worker health. The vibration conditions were acceptable.

  12. Environmental Criteria in the Spanish Public Works Procurement Process

    Directory of Open Access Journals (Sweden)

    José Luis Fuentes-Bargues

    2017-02-01

    Full Text Available Green Public Procurement (GPP is defined as a process of contracting products, services, and works with the least possible damage to the environment during their life cycle. In order to improve the knowledge about GPP, a study of the use of environmental tendering criteria in the Spanish public construction sector has been performed. The results of this study show that the use of environmental criteria in Spanish public sector construction procurement is low in comparison to a certain group of countries, known as “Green 7”, in the European Union. Environmental criteria is the fourth criterion in importance, but its weight in the global of the process is much lower than other criteria such as price, memory of the construction process and the delivery time. National administrations use environmental criteria more frequently because they have more resources and staff training about environmental issues. Environmental criteria are more used in the tendering of civil projects and works whose budget exceeds ten million euro due to the environmental impact of these kind and/or size of projects.

  13. Environmental Criteria in the Spanish Public Works Procurement Process.

    Science.gov (United States)

    Fuentes-Bargues, José Luis; González-Cruz, Mª Carmen; González-Gaya, Cristina

    2017-02-18

    Green Public Procurement (GPP) is defined as a process of contracting products, services, and works with the least possible damage to the environment during their life cycle. In order to improve the knowledge about GPP, a study of the use of environmental tendering criteria in the Spanish public construction sector has been performed. The results of this study show that the use of environmental criteria in Spanish public sector construction procurement is low in comparison to a certain group of countries, known as "Green 7", in the European Union. Environmental criteria is the fourth criterion in importance, but its weight in the global of the process is much lower than other criteria such as price, memory of the construction process and the delivery time. National administrations use environmental criteria more frequently because they have more resources and staff training about environmental issues. Environmental criteria are more used in the tendering of civil projects and works whose budget exceeds ten million euro due to the environmental impact of these kind and/or size of projects.

  14. 33 CFR 263.25 - Authority for emergency streambank and shoreline protection of public works and nonprofit public...

    Science.gov (United States)

    2010-07-01

    ... streambank and shoreline protection of public works and nonprofit public services (Section 14). 263.25... and shoreline protection of public works and nonprofit public services (Section 14). (a) Legislative... year, for the construction, repair, restoration, and modification of emergency streambank and...

  15. 78 FR 49281 - Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting

    Science.gov (United States)

    2013-08-13

    ... Fish and Wildlife Service Trinity Adaptive Management Working Group; Public Meeting, Teleconference and... Trinity Adaptive Management Working Group (TAMWG). DATES: Public meeting, Teleconference, and web-based... Management Working Group (TAMWG) will hold a meeting. Background The TAMWG affords stakeholders...

  16. 78 FR 35312 - Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting

    Science.gov (United States)

    2013-06-12

    ... Fish and Wildlife Service Trinity Adaptive Management Working Group; Public Meeting, Teleconference and... Trinity Adaptive Management Working Group (TAMWG). DATES: Public meeting, Teleconference, and web-based... Management Working Group (TAMWG) will hold a meeting. Background The TAMWG affords stakeholders...

  17. Work Motivation and Incentives in the Public Sector

    NARCIS (Netherlands)

    R. Zoutenbier (Robin)

    2015-01-01

    markdownabstractThe public sector makes up for an important part of our economy. According to estimates by the OECD (2008) a large share of the labor force in OECD countries is employed by the public sector. These public sector workers provide a wide range of goods and services to the public. Exampl

  18. Work Motivation and Incentives in the Public Sector

    NARCIS (Netherlands)

    R. Zoutenbier (Robin)

    2015-01-01

    markdownabstractThe public sector makes up for an important part of our economy. According to estimates by the OECD (2008) a large share of the labor force in OECD countries is employed by the public sector. These public sector workers provide a wide range of goods and services to the public.

  19. 78 FR 46361 - Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting

    Science.gov (United States)

    2013-07-31

    ... Fish and Wildlife Service Trinity Adaptive Management Working Group; Public Meeting, Teleconference and.... Fish and Wildlife Service, announce a joint meeting between the Trinity Adaptive Management Working Group (TAMWG) and Trinity Management Council (TMC). DATES: Public meeting, Teleconference, and...

  20. 75 FR 52355 - Draft National Conversation on Public Health and Chemical Exposures Work Group Reports...

    Science.gov (United States)

    2010-08-25

    ... Prevention Draft National Conversation on Public Health and Chemical Exposures Work Group Reports... exposures. This notice announces the availability of draft National Conversation work group reports for... National Conversation Leadership Council and facilitating the work group process. DATES: Draft work...

  1. Monitoring Urban Tree Cover Using Object-Based Image Analysis and Public Domain Remotely Sensed Data

    Directory of Open Access Journals (Sweden)

    Meghan Halabisky

    2011-10-01

    Full Text Available Urban forest ecosystems provide a range of social and ecological services, but due to the heterogeneity of these canopies their spatial extent is difficult to quantify and monitor. Traditional per-pixel classification methods have been used to map urban canopies, however, such techniques are not generally appropriate for assessing these highly variable landscapes. Landsat imagery has historically been used for per-pixel driven land use/land cover (LULC classifications, but the spatial resolution limits our ability to map small urban features. In such cases, hyperspatial resolution imagery such as aerial or satellite imagery with a resolution of 1 meter or below is preferred. Object-based image analysis (OBIA allows for use of additional variables such as texture, shape, context, and other cognitive information provided by the image analyst to segment and classify image features, and thus, improve classifications. As part of this research we created LULC classifications for a pilot study area in Seattle, WA, USA, using OBIA techniques and freely available public aerial photography. We analyzed the differences in accuracies which can be achieved with OBIA using multispectral and true-color imagery. We also compared our results to a satellite based OBIA LULC and discussed the implications of per-pixel driven vs. OBIA-driven field sampling campaigns. We demonstrated that the OBIA approach can generate good and repeatable LULC classifications suitable for tree cover assessment in urban areas. Another important finding is that spectral content appeared to be more important than spatial detail of hyperspatial data when it comes to an OBIA-driven LULC.

  2. 77 FR 9882 - Arsenic Small Systems Compliance and Alternative Affordability Criteria Working Group; public...

    Science.gov (United States)

    2012-02-21

    ... Working Group; public meeting AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of public meeting. SUMMARY: EPA is holding an initial meeting of the Arsenic Small Systems Working Group to provide... Working Group composed of representatives from States, small publicly owned water systems, local...

  3. Interpreting Tree Ensembles with inTrees

    OpenAIRE

    Deng, Houtao

    2014-01-01

    Tree ensembles such as random forests and boosted trees are accurate but difficult to understand, debug and deploy. In this work, we provide the inTrees (interpretable trees) framework that extracts, measures, prunes and selects rules from a tree ensemble, and calculates frequent variable interactions. An rule-based learner, referred to as the simplified tree ensemble learner (STEL), can also be formed and used for future prediction. The inTrees framework can applied to both classification an...

  4. The EU Public Procurement regime - Does It Work?

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller; Hansen, Lars Gottlieb

    2001-01-01

    Has the Single Market for public procurement had the expected effects after six years in progress? The following article attempts to answer this question by first presenting alternative theoretical approaches to analysing the EU liberalisation of the public procurement market and then confronting...

  5. Leadership and meaningful work in the public sector

    NARCIS (Netherlands)

    L.G. Tummers (Lars); E. Knies (Eva)

    2013-01-01

    textabstractAbstract In the public administration discipline, there have been a number of important studies on leadership. However, here, scholarly inquiry still lags behind related disciplines such as psychology and business administration. This article contributes by analyzing the role public lead

  6. Human rights and public health working together: an approach to ...

    African Journals Online (AJOL)

    African Safety Promotion: A Journal of Injury and Violence Prevention. Journal Home ... and violence against women, will be considered. In conclusion ... Keywords: human rights, public health, child injuries, violence prevention. African Safety ...

  7. Auctions vs Negotiations in Public Procurement: Which Works Better?

    OpenAIRE

    Lalive, Rafael; Schmutzler, Armin

    2011-01-01

    Public agencies rely on two key modes to procure goods and services: auctions and direct negotiations. The relative advantages of these two modes are still imperfectly understood. This paper therefore studies public procurement of regional passenger railway services in Germany, where regional agencies can use auctions and negotiations to procure regional passenger rail services. This offers the unique opportunity to assess the two procurement modes within the same institutional and legal fram...

  8. 77 FR 50149 - Notice of Proposed Information Collection for Public Comment: Moving to Work Demonstration...

    Science.gov (United States)

    2012-08-20

    ... URBAN DEVELOPMENT Notice of Proposed Information Collection for Public Comment: Moving to Work Demonstration: Revision to Form HUD 50058 MTW AGENCY: Office of the Assistant Secretary for Public and Indian... Indian Housing, Moving to Work (MTW) Demonstration program which includes Public Housing, Section...

  9. An evaluation of the public health paradigm: a view of social work.

    Science.gov (United States)

    Ashcroft, Rachelle

    2014-01-01

    This article engages in a critical review of the public health paradigm to determine the compatibility with social work's guiding value of social justice. This critical examination explores the history, epistemology, and view of health underlying the public health paradigm. Implications of the public health paradigm's view of health on social work practice and discourse is examined.

  10. The EU Public Procurement Regime. Does It Work?

    DEFF Research Database (Denmark)

    Hansen, Lars Gottlieb; Nielsen, Jørgen Ulff-Møller

    1999-01-01

    This article presents alternative theoretical approaches to analysing the EU liberalisation of the public procurement market and an empirical analysis based on the unit values, metric tons, and market shares of the intra-EU trade with 43 selected product groups in the combined nomenclature....... According to the analysis, it can not be ruled out that the liberalisation of the EU public procurement rules has manifested itself in parts of the market with the possibility that the effects will become increasingly evident in the longer term....

  11. 78 FR 17226 - Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting

    Science.gov (United States)

    2013-03-20

    ... Fish and Wildlife Service Trinity Adaptive Management Working Group; Public Meeting, Teleconference and... Trinity Adaptive Management Working Group (TAMWG). DATES: Public meeting, Teleconference, and web-based... Management Working Group (TAMWG) will hold a teleconference/web-based meeting. Background The TAMWG...

  12. 49 CFR 30.13 - Restrictions on Federal public works projects: Certification.

    Science.gov (United States)

    2010-10-01

    ... WORKS CONTRACTS TO SUPPLIERS OF GOODS AND SERVICES OF COUNTRIES THAT DENY PROCUREMENT MARKET ACCESS TO U.S. CONTRACTORS § 30.13 Restrictions on Federal public works projects: Certification. As prescribed... 49 Transportation 1 2010-10-01 2010-10-01 false Restrictions on Federal public works...

  13. Working together: public law enforcement and private security.

    Science.gov (United States)

    Jones, Harold T

    2010-01-01

    Private security forces, including hospital security professionals, provide a vast largely untapped resource for public law enforcement in a number of critical areas affecting society, the author points out. At the same time, police agencies in some communities have programs which can be used to provide additional training for private security officers.

  14. Mobility of Graduates from Indiana Public Postsecondary Education. Working Paper.

    Science.gov (United States)

    Indiana State Commission for Higher Education, Indianapolis.

    This report addresses the extent to which graduates of Indiana's colleges and universities remain in Indiana, as opposed to moving to another state. Using public institution data from the Commission's Student Information System (SIS) and Driver's License data from the Bureau of Motor Vehicles (BMV), staff tracked the 1990-91 degree recipients to…

  15. Cost overrun and auction format in public works

    NARCIS (Netherlands)

    A. Bucciol; O. Chillemi; G. Palazzi

    2011-01-01

    We provide an empirical investigation of cost overruns in small public procurement projects, using a panel dataset of auctions held in the Italian Veneto region between 2004 and 2006. We use this sample to study the effect on cost overruns of auction formats (average bid as opposed to first price ru

  16. Report of the Working Group on Publicity and Funding

    DEFF Research Database (Denmark)

    Gammeltoft, Peder

    2014-01-01

    The report highlights the activities of the working group in raising awareness of the need for geographical names standardization and the work of the Group of Experts, particularly in advancing the digital presence of UNGEGN, through web presence and updated Media Kit and Wikipedia presence...

  17. Religion in the public sphere: What can public theology learn from Habermas’s latest work?

    Directory of Open Access Journals (Sweden)

    Jaco S. Dreyer

    2010-02-01

    Full Text Available The complex and problematic role of religion in the public sphere in modern, democratic societies raises many questions for a public theology. The aim of this article is to contribute to the ongoing debate about the task and methods of public theology by asking what we can learn from the ideas of Jürgen Habermas. Habermas was a leading participant in the thinking process on the secularisation thesis in Western societies. His view was that religion will eventually disappear from the public scene due to the rationalisation of society. In recent years he seems to have changed this view in the light of new developments in the world. He now maintains that religion has something important to offer in the public sphere. Religion could thus participate in this public discussion, provided that it satisfies strict conditions. We argue that public theology can learn from Habermas’s recent ideas regarding religion in the public sphere: attention should be paid to the cognitive potential of religion, especially regarding the importance of the lifeworld and the role of religion in social solidarity with the needy and vulnerable; hermeneutical self-reflection is important; a distinction should be made between the role of religion in faith communities and in public life; we have to accept that we live in a secular state; and we have to learn the possibilities and impossibilities of translating from religious vocabulary into a secular vocabulary in order to be able to participate in the discussions in the public sphere.

  18. Stress among medical doctors working in public hospitals of the ...

    African Journals Online (AJOL)

    situation to another.4 For the purpose of this study, work stress is ... and Primary Health Care, Faculty of Health Science, University of Limpopo (Medunsa Campus), Pretoria ... problems, which sometimes end in divorce,10,12 physical illness,.

  19. The Similarities and Differences between Working and Non-Working Students at a Mid-Sized American Public University

    Science.gov (United States)

    Lang, K. Brandon

    2012-01-01

    Using data collected as part of the National Survey of Student Engagement (NSSE), this study examines differences between the grades, time spent preparing for class, involvement in co-curricular activities, time spent socializing and overall enjoyment of their college experience of working and non-working students at a mid-sized public university.…

  20. Do Public Schools Disadvantage Students Living in Public Housing? Working Paper #09-08

    Science.gov (United States)

    Schwartz, Amy Ellen; McCabe, Brian J.; Ellen, Ingrid Gould; Chellman, Colin

    2009-01-01

    In the United States, public housing developments are predominantly located in neighborhoods with low median incomes, high rates of poverty and disproportionately high concentrations of minorities. While research consistently shows that public housing developments are located in economically and socially disadvantaged neighborhoods, we know little…

  1. 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…

  2. 78 FR 69124 - Trinity Adaptive Management Working Group; Public Meeting and Teleconference

    Science.gov (United States)

    2013-11-18

    ... Fish and Wildlife Service Trinity Adaptive Management Working Group; Public Meeting and Teleconference... announce that the Trinity Adaptive Management Working Group (TAMWG) will hold a meeting. Background The... Service, announce a public meeting and teleconference meeting of the Trinity Adaptive Management...

  3. 40 CFR 117.13 - Applicability to discharges from publicly owned treatment works and their users.

    Science.gov (United States)

    2010-07-01

    ... publicly owned treatment works and their users. 117.13 Section 117.13 Protection of Environment... SUBSTANCES Applicability § 117.13 Applicability to discharges from publicly owned treatment works and their users. (a) (b) These regulations apply to all discharges of reportable quantities to a POTW, where the...

  4. 76 FR 56428 - City of Holland, Michigan Board of Public Works; Notice of Filing

    Science.gov (United States)

    2011-09-13

    ... Energy Regulatory Commission City of Holland, Michigan Board of Public Works; Notice of Filing Take... Electric Reliability Corporation (NERC) \\2\\ the City of Holland, Michigan Board of Public Works (Holland... Compliance Committee denying Holland BPW's appeal of the decision of ReliabilityFirst Corporation to...

  5. Investigating the Relationship of Work Values and Work Ethics: A Comparative Study on Public and Private Sector Employees

    Directory of Open Access Journals (Sweden)

    Serdar Bozkurt

    Full Text Available The purpose of this study is to investigate the relationship between work values and attitudes towards work ethics for public and private sector employees. The results of the study reveal a significant relationship between work values and attitudes towards work ethics. A further examination pointed out a positive relationship between attitudes towards work ethics and dimensions of work values, namely management, achievement, security, associates, aesthetic, prestige, independence, variety, economic return and intellectual stimulation. Furthermore, work values of employees are found to vary depending on gender variable whereas management and aesthetic dimensions of work values are found to vary depending on the sector of the employee. Attitudes towards ethics and work values do not show difference according to demographic variables such as education level, age and marital status.

  6. When America Makes, America Works: A Successful Public Private 3D Printing (Postprint)

    Science.gov (United States)

    2016-09-01

    With the combined and integrated public and private investments, America Makes is establishing a culture of collaboration that is developing into...AFRL-RX-WP-JA-2017-0190 WHEN AMERICA MAKES, AMERICA WORKS: A SUCCESSFUL PUBLIC-PRIVATE 3D PRINTING (POSTPRINT) Ed Morris and Rob...WHEN AMERICA MAKES, AMERICA WORKS: A SUCCESSFUL PUBLIC-PRIVATE 3D PRINTING (POSTPRINT) 5a. CONTRACT NUMBER FA8650-12-2-7230 5b. GRANT NUMBER

  7. Challenges and Opportunities for Advancing Work on Climate Change and Public Health

    OpenAIRE

    Solange Gould; Linda Rudolph

    2015-01-01

    Climate change poses a major threat to public health. Strategies that address climate change have considerable potential to benefit health and decrease health inequities, yet public health engagement at the intersection of public health, equity, and climate change has been limited. This research seeks to understand the barriers to and opportunities for advancing work at this nexus. We conducted semi-structured in-depth interviews (N = 113) with public health and climate change professionals a...

  8. Making Public Policies Work: Between Responsiveness and Convergence of Agendas

    Directory of Open Access Journals (Sweden)

    Luminiţa Gabriela POPESCU

    2011-10-01

    Full Text Available This research highlights two concepts: responsive government and policy agenda – as a result of convergence between citizens’ priorities and governmental and parliamentary activity –, and tries to find evidence to prove a relationship of mutual conditioning between the two concepts. The purpose for such a research is justified by the need for a “vision of the future”, a concept devoid of academic rigor and, therefore, difficult to define, but which emphasizes, on one hand, the force of a clear strategic intent and, on the other hand, the irreplaceable role in achieving this vision of public policy to meet the legitimate expectations of citizens. On one side, responsiveness in the context of a system can be defined as an outcome that can be achieved when institutions and institutional relationships are designed in such a way that they are cognizant and respond appropriately to the universally legitimate expectations of the citizens. On the other side, we can detect a policy agenda that represents a common place of convergence between citizens’ priorities and governmental and parliamentary activity. This convergence is a guarantee that the citizens will receive appropriate and opportune responses to their demands. In other words, the convergence agenda involves the existence of a responsive government.

  9. Trees and Water: Mainstreaming Environmental Policy in the Graduate Public Policy Curriculum

    OpenAIRE

    Tankha, Sunil; Gasper, Des

    2010-01-01

    textabstractIn this article, we describe and evaluate a teaching project embedded within a core policy analysis course that allows students to engage with a major public policy issue—in our case, environmental policy—without a corresponding cost in terms of reducing curricular space for developing general policy analysis skills. We think that a win-win arrangement is attainable: a fairly intense immersion into a key thematic area of public policy and a correspondingly more vivid, realistic, a...

  10. Trees and water: mainstreaming environment in the graduate public policy curriculum

    OpenAIRE

    Tankha, Sunil; Gasper, Des

    2010-01-01

    markdownabstractAbstract In this article, we describe and evaluate a teaching project embedded within a core policy analysis course that allows students to engage with a major public policy issue—in our case, environmental policy—without a corresponding cost in terms of reducing curricular space for developing general policy analysis skills. We think that a win-win arrangement is attainable: a fairly intense immersion into a key thematic area of public policy and a correspondingly more vivid,...

  11. Work Engagement in the Public Service Context: The Duality of Job Characteristics

    DEFF Research Database (Denmark)

    Noesgaard, Mette Strange; Hansen, Jesper Rosenberg

    2016-01-01

    Due to its positive impact on employee level outcomes, financial performance, and overall organizational performance, work engagement has increasingly captured the attention of researchers and practitioners in the fields of organizational behaviour and human resource management (Tims et al., 2013...... that it is highly critical that very limited research considers the impact of public organization theory in relation to work engagement. Consequently this study investigates how public service motivation, the inherent red tape often associated with public service organizations, and the job demands experienced...... and observations were used to understand caregivers’ perceptions of work engagement and how it is influenced by these public sector characteristics. Findings from the study suggest that public service motivation functions as a buffer minimizing the devastating effect of high demands and low resources on work...

  12. Relational differences in interpersonal communication during third sector and public sector work

    DEFF Research Database (Denmark)

    Frederiksen, Dennis Jim

    organisational communication can play in understanding how working in the third sector can differ from working in the public sector. This is based on Ryan & Deci who argue that the way people relate to other people and consequently communicate with them, plays a key role in their motivation for conducting...... they are not interested in (Scheibel, 2014). The debate seems to boil down to a concern, that people doing volunteer work in the third sector, would loose their motivation to volunteer, if their work was like working in the public sector. As a contribution to this debate, this paper will examine the role interpersonal......In Denmark there arguably is an on-going debate between politicians and volunteer associations concerning the degree of involvement of associational volunteers in solving public sector tasks. As an example, one politician was asked to respond to the decrease of 33,000 full time jobs in the public...

  13. Trees and Water: Mainstreaming Environmental Policy in the Graduate Public Policy Curriculum

    NARCIS (Netherlands)

    S. Tankha (Sunil); D.R. Gasper (Des)

    2010-01-01

    textabstractIn this article, we describe and evaluate a teaching project embedded within a core policy analysis course that allows students to engage with a major public policy issue—in our case, environmental policy—without a corresponding cost in terms of reducing curricular space for developing

  14. Trees and water: mainstreaming environment in the graduate public policy curriculum

    NARCIS (Netherlands)

    S. Tankha (Sunil); D.R. Gasper (Des)

    2010-01-01

    markdownabstractAbstract In this article, we describe and evaluate a teaching project embedded within a core policy analysis course that allows students to engage with a major public policy issue—in our case, environmental policy—without a corresponding cost in terms of reducing curricular space

  15. Public health law, human rights and HIV: a work in progress.

    Science.gov (United States)

    Clayton, Stevie

    2010-01-01

    Australia has been a global leader in balancing public health law, human rights and HIV. The first National HIV/AIDS Strategy launched in 1989 set the agenda for law reform. The Intergovernmental Committee on AIDS subsequently established a legal working party with one of its key tasks to formulate public health legislation that would protect public health and human rights. The NSW Public Health Act 1991 has provided the framework for managing HIV in NSW over the subsequent decades. Recent changes to criminal law in NSW and opportunities to redefine public health law may affect how HIV transmission risks are managed in the future.

  16. Public hospital palliative social work: addressing patient cultural diversity and psychosocial needs.

    Science.gov (United States)

    Parrish, Monique; Cárdenas, Yvette; Epperhart, Regina; Hernandez, Jose; Ruiz, Susana; Russell, Linda; Soriano, Karolina; Thornberry, Kathryn

    2012-01-01

    Through creative practice innovations and a wide range of professional competencies, social work has contributed substantively to the development of the palliative care field (Harper, 2011 ). As the field continues to grow and evolve, new opportunities are emerging to profile palliative social work in diverse health care settings. A statewide initiative to spread palliative care in California's public hospitals provided just such an opportunity. Palliative social workers from six public hospitals participating in the initiative formed a group to discuss palliative social work in this unique hospital setting. This article highlights the group's insights and experiences as they address the significant cultural diversity and psychosocial needs of public hospital patients receiving palliative care.

  17. Group work in the public health context: A proposal for training in psychology.

    Science.gov (United States)

    Rasera, Emerson F; Pegoraro, Renata F; Pereira, Eliane R

    2016-03-01

    The entry of psychologists into the public health sector in Brazil is usually connected to a traditional clinical model, and, thus, marked by a lack of training for group work. A reflection on the training of psychologists for group work is essential. Aiming at contributing to this theme, the objective of this article is to discuss the training for group work in the public health sector. In particular, we aim to introduce a proposal for training in psychology in a Brazilian public university, covering a theoretical-practical module, as well as basic and professionalizing internship programmes.

  18. 77 FR 60138 - Trinity Adaptive Management Working Group; Public Teleconference/Web-Based Meeting

    Science.gov (United States)

    2012-10-02

    ... Fish and Wildlife Service Trinity Adaptive Management Working Group; Public Teleconference/ Web-Based... Working Group (TAMWG). DATES: Teleconference/web-based meeting: Wednesday October 17, 2012, from 9 a.m. to... announce that the Trinity Adaptive Management Working Group (TAMWG) will hold a...

  19. 37 CFR 255.8 - Public performances of sound recordings and musical works.

    Science.gov (United States)

    2010-07-01

    ... recordings and musical works. 255.8 Section 255.8 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE... recordings and musical works. Nothing in this part annuls or limits the exclusive right to publicly perform a sound recording or the musical work embodied therein, including by means of a digital transmission...

  20. Social benefits in the Working for Water programme as a public works initiative

    CSIR Research Space (South Africa)

    Magadlela, D

    2004-01-01

    Full Text Available The Working for Water programme is a pioneering environmental conservation initiative in that its implementation successfully combines ecological concerns and social development benefits. By addressing unemployment, skills training and empowerment...

  1. Do public networks really work?: An essay on public network performance and its determinants

    OpenAIRE

    Macciò, Laura; Cristofoli, Daniela

    2014-01-01

    Since the early Nineties, public networks have been placed centre stage to solve “wicked” problems and are considered the multi-organizational arrangement ‘par excellence’ to achieve solutions that are difficult to obtain by individual organizations. Despite this euphoria on networks as the best solution, in 1997 O’Toole’s call to “treat networks seriously” implied understanding how they perform, how to measure their performance and what affects their results. Firstly, this dissertation...

  2. Scanned Hardcopy Maps, legato data base; public works, Published in 2006, Washoe County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Scanned Hardcopy Maps dataset, was produced all or in part from Hardcopy Maps information as of 2006. It is described as 'legato data base; public works'. Data...

  3. 49 CFR 30.15 - Restrictions on Federal public works projects.

    Science.gov (United States)

    2010-10-01

    ... those that are set forth in 49 CFR 30.7-30.9 (b) General. This clause implements the procurement... 49 Transportation 1 2010-10-01 2010-10-01 false Restrictions on Federal public works projects. 30.15 Section 30.15 Transportation Office of the Secretary of Transportation DENIAL OF PUBLIC...

  4. Challenges and Opportunities for Advancing Work on Climate Change and Public Health

    Directory of Open Access Journals (Sweden)

    Solange Gould

    2015-12-01

    Full Text Available Climate change poses a major threat to public health. Strategies that address climate change have considerable potential to benefit health and decrease health inequities, yet public health engagement at the intersection of public health, equity, and climate change has been limited. This research seeks to understand the barriers to and opportunities for advancing work at this nexus. We conducted semi-structured in-depth interviews (N = 113 with public health and climate change professionals and thematic analysis. Barriers to public health engagement in addressing climate change include individual perceptions that climate change is not urgent or solvable and insufficient understanding of climate change’s health impacts and programmatic connections. Institutional barriers include a lack of public health capacity, authority, and leadership; a narrow framework for public health practice that limits work on the root causes of climate change and health; and compartmentalization within and across sectors. Opportunities include integrating climate change into current public health practice; providing inter-sectoral support for climate solutions with health co-benefits; and using a health frame to engage and mobilize communities. Efforts to increase public health sector engagement should focus on education and communications, building leadership and funding, and increasing work on the shared root causes of climate change and health inequities.

  5. Challenges and Opportunities for Advancing Work on Climate Change and Public Health.

    Science.gov (United States)

    Gould, Solange; Rudolph, Linda

    2015-12-09

    Climate change poses a major threat to public health. Strategies that address climate change have considerable potential to benefit health and decrease health inequities, yet public health engagement at the intersection of public health, equity, and climate change has been limited. This research seeks to understand the barriers to and opportunities for advancing work at this nexus. We conducted semi-structured in-depth interviews (N = 113) with public health and climate change professionals and thematic analysis. Barriers to public health engagement in addressing climate change include individual perceptions that climate change is not urgent or solvable and insufficient understanding of climate change's health impacts and programmatic connections. Institutional barriers include a lack of public health capacity, authority, and leadership; a narrow framework for public health practice that limits work on the root causes of climate change and health; and compartmentalization within and across sectors. Opportunities include integrating climate change into current public health practice; providing inter-sectoral support for climate solutions with health co-benefits; and using a health frame to engage and mobilize communities. Efforts to increase public health sector engagement should focus on education and communications, building leadership and funding, and increasing work on the shared root causes of climate change and health inequities.

  6. Public works programs in developing countries have the potential to reduce poverty

    OpenAIRE

    Zimmermann, Laura

    2014-01-01

    Public works programs in developing countries can reduce poverty in the long term and help low-skilled workers cope with economic shocks in the short term. But success depends on a scheme’s design and implementation. Key design factors are: properly identifying the target population; selecting the right wage; and establishing efficient implementation institutions. In practice, rationing, corruption, mismanagement, and other implementation flaws often limit the effectiveness of public works pr...

  7. [Managment system in safety and health at work organization. An Italian example in public sector: Inps].

    Science.gov (United States)

    Di Loreto, G; Felicioli, G

    2010-01-01

    The Istituto Nazionale della Previdenza Sociale (Inps) is one of the biggest Public Sector organizations in Italy; about 30.000 people work in his structures. Fifteen years ago, Inps launched a long term project with the objective to create a complex and efficient safety and health at work organization. Italian law contemplates a specific kind of physician working on safety and health at work, called "Medico competente", and 85 Inps's physicians work also as "Medico competente". This work describes how IT improved coordination and efficiency in this occupational health's management system.

  8. Deploying culture as a defence against incompetence: The unconscious dynamics of public service work

    Directory of Open Access Journals (Sweden)

    Peliwe P. Mnguni

    2012-01-01

    Full Text Available Orientation: The intractability of public service delivery and a polarised societal landscape heighten anxiety and reinforce a propensity for public service organisations to be used for defensive purposes.Research purpose: This article employs social defense theory to explore manifestations of anxiety and defense within South African public service organisations.Motivation for the study: Dominant discourse on public service institutions over-relies on political, sociological and public administration theories and tends to ignore psychosocial explanations. Further, whilst the psychodynamics of social service work are generally understood, the unconscious dynamics of generic public service work remain under-theorised. Research design, approach and method: This conceptual article draws on my personal observations as a reflective citizen and experiences as a consultant to government departments.Main findings: Herein, an argument is advanced that the deployment of ill-qualified party loyalists to key positions in the public service is perverse: it serves as a collective defense against the impossible aspects of the task at hand. The appointees, in turn, deploy organisational processes to defend against feelings of incompetence and the inevitability of failure. This practice, coupled with acute resource constraints, sets up front line staff for scapegoating.Practical/managerial implications: An appreciation of the multiple meanings of public service work and the defensive role played by public institutions stands to inform purposeful change towards sustainable public service organisational practice.Contribution/value-add: The discussion seeks to contribute to attempts that employ systems psychodynamics to make sense of anxiety and defense within organisations in general and public service institutions in particular.

  9. Work ability among nursing personnel in public hospitals and health centers in Campinas--Brazil.

    Science.gov (United States)

    Monteiro, Inês; Chillida, Manuela de Santana Pi; Moreno, Luciana Contrera

    2012-01-01

    Nursing personnel is essential in hospital, health centers and enterprises and is the large work force in health system. A cross-sectional study was conducted in a large city in two public hospitals and five health centre with the objective of to evaluate the work ability and health aspects of nursing staff. The sample was composed by 570 workers. The Work Ability Index - WAI and a questionnaire with socio-demographic, health and life style data was applied. The majority of workers was women (83%), married (50.4%), and was working in night shift work (65.6%); 61.4% was auxiliary nursing, 22.3% was registered nurses (RN). The average age was 38.9 years (SD 7.8) and the Body Mass Index mean was 25.8 (SD 5.3). Only 17.2% referred to practice at least 150 minutes of physical exercise five times per week or more. 26.8% had a second job. The work ability mean was 39.3 (SD 5.3) points. Age had a negative correlation with WAI (p=0.0052). Public hospital and health centre workers had poor work ability score when compared with workers from another branches. Public policies related to workplace health promotion need to be implemented in public hospital and health centre to improve the work ability.

  10. A Reflexive Interrogation: Talking Out Loud and Finding Spaces for Works of Public Good

    Science.gov (United States)

    Gonzales, Leslie D.; Satterfield, James

    2013-01-01

    Over a year, we engaged in an ongoing dialogue about what it means to be a professor and how we might do a better job of making the public contributions of our work more explicit. Throughout our dialogue, we continually discussed how we, as faculty members, must always work within the institutional constraints that allow the professoriate to exist…

  11. Outcome Studies in Social Work Journals: A Review of Publication Trends

    Science.gov (United States)

    LeCroy, Craig W.; Williams, Lela Rankin

    2013-01-01

    Social work practice emerges from research conducted with outcome studies that attempt to capture the "change" that social work services are designed to influence. However, it is unclear the extent to which social workers are prioritizing, and thereby producing, publications that investigate this change. We find that both the number and…

  12. Partnership work between Public Health and Health Psychology: introduction to a novel training programme

    Directory of Open Access Journals (Sweden)

    Robinson Clare

    2010-11-01

    Full Text Available Abstract Background Public health services implement individual, community and population level interventions to change health behaviours, improve healthy life expectancy and reduce health inequalities. Understanding and changing health behaviour is complex. Integrating behaviour change theory and evidence into interventions has the potential to improve services. Methods Health Psychologists apply evidence and theories aimed at understanding and changing health behaviour. A Scottish programme is piloting the training of Health Psychologists within NHS contexts to address prominent public health challenges. Results This article outlines the details of this novel programme. Two projects are examined to illustrate the potential of partnership working between public health and health psychology. Conclusion In order to develop and improve behaviour change interventions and services, public health planners may want to consider developing and using the knowledge and skills of Health Psychologists. Supporting such training within public health contexts is a promising avenue to build critical NHS internal mass to tackle the major public health challenges ahead.

  13. Work conditions and occupational health of dentists in Brazilian Public Health System

    Directory of Open Access Journals (Sweden)

    Suzely Adas Saliba Moimaz

    2014-03-01

    Full Text Available Introduction: work healthy conditions are essential for a great professional performance. Objective: To verify the perception of dentists regarding structural and healthy conditions of dental offices in the Brazilian Public Health System (SUS and their satisfaction with work and public job. Material and Method: In this cross-sectional study, type inquiry, 24 Brazilian dentists were interviewed. The follow variables were asked: cleaning and asepsis; maintenance and time of use of dental equipment; satisfaction with work and public job. Results: The professionals were "satisfied" or "very satisfied" with cleaning and asepsis (66.67%; Dental equipment (54.17%, reflectors (54.17% and the dental chairs (54.17% had more than 24 years of use; 20% of all professionals said that the equipment had maintenance but only to fix them. Of total, 58.33% had already given no attendance for patients and broken equipment was the most frequent cause (92.86%. It was observed satisfaction with work (79.1% and public job (95.83%. It was concluded that dentists who worked in SUS were satisfied with public job, although they had said the need for improvement on structural and healthy work conditions.

  14. Defining the public, defining sociology: hybrid science-public relations and boundary-work in early American sociology.

    Science.gov (United States)

    Evans, Michael S

    2009-01-01

    In this paper, I examine how scientific disciplines define their boundaries by defining the publics with whom they engage. The case study is an episode in the development of early American sociology. In response to the dual challenge of credibility set up by the conflict between religious Baconian science and secular positivist science, key actors engaged in specific strategies of boundary-work to create their desired "sociological public"--a hybrid form of science-public relations that appealed to hostile university scientists while excluding a supportive religious audience from participation in the production of scientific knowledge. Using this case, I offer two specific insights. First I illustrate how, in the pursuit of scientific credibility, actors engage in boundary-work to differentiate audiences, not just practitioners. Such defining of publics is constitutive of scientific disciplines in their formative stage. Second, I demonstrate how audience boundaries can be redefined through the capture of existing boundary objects. Specifically, the removal of informational content in key boundary objects creates durable boundaries that are difficult to overcome.

  15. Relational differences in interpersonal communication during third sector and public sector work: a comparative study

    DEFF Research Database (Denmark)

    Frederiksen, Dennis Jim

    ). There are however aspects of communication which cannot be explained as a direct result of contextual conditions, but rather primarily exist on an interpersonal level, and could contribute with new insights into volunteer work (M. Koschmann, 2010). The aim is to develop what Koschmann calls “uniquely communicative...... they are not interested in (Scheibel, 2014). The debate seems to boil down to a concern, that people doing volunteer work in the third sector, would loose their motivation to volunteer, if their work was like working in the public sector. As a contribution to this debate, this paper will examine the role interpersonal...... organisational communication can play in understanding how working in the third sector can differ from working in the public sector. This is based on Ryan & Deci who argue that the way people relate to other people and consequently communicate with them, plays a key role in their motivation for conducting...

  16. Objective working hour characteristics and work-life conflict among hospital employees in the Finnish public sector study.

    Science.gov (United States)

    Karhula, Kati; Puttonen, Sampsa; Ropponen, Annina; Koskinen, Aki; Ojajärvi, Anneli; Kivimäki, Mika; Härmä, Mikko

    2017-06-07

    This epidemiological cohort study, based on Finnish public sector data, investigated the associations between objective working hour characteristics and work-life conflict in day and shift work. The comprehensive data of hospital workers (n = 8 931, 92% women, average age 45 years), consisted of survey responses from 2012, linked with the payroll data of working hour characteristics from 91 days preceding the survey. Logistic regression analysis was used to investigate the associations between working hour characteristics and experiencing work-life conflict often/very often. The analyses were adjusted for age (50 years), sex, level of education, marital status, number of small (0-6 years) and school-aged (7-18 years) children, and the overall stressfulness of the life situation. We also conducted stratified analyses of age and sex on the basis of significant interactions. Difficulties in combining work and life were more often associated with shift work without night shifts and shift work with night shifts than with day work (41% and 34 versus 27%; OR for shift work with night shifts 1.78, 95% CI 1.59-2.00, OR for shift work without night shifts 1.42, 95% CI 1.26-1.60). A high proportion (> 25%) of long (> 40h, (OR 1.26, 95% 1.14-1.39) and very long (> 48h, OR 1.31, 95% CI 1.15-1.49) weekly working hours were associated with work-life conflict, and in the stratified analysis, the latter was also true among women (OR 1.54, 95% CI 1.25-1.89). Of the unsocial working hour characteristics, a relatively large amount (> 10% of all shifts) of evening (OR 1.56, 95% CI 1.41-1.72) and night shifts (OR 1.46, 95%CI 1.32-1.61), a high proportion (> 25% of all shifts) of quick returns (life conflict. A large amount of single days off (> 25% of all days off) was associated with work-life conflict among men (OR 1.90, 95% CI 1.11-3.25), but not in the whole sample. When the two types of shift work were analyzed separately, shift work without night shifts and very long work weeks

  17. Reflections on health staff working with elderly people in the public administration. Case studies /

    Directory of Open Access Journals (Sweden)

    Concepción Nieto-Morales

    2013-10-01

    Full Text Available The speech of female health professionals who work in public residences is analyzed in this writing, a work which most of them choose as their vocation, from a perspective in public employment and personal cares. The crisis has destroyed positions, social rights, made precarious the employment done in all the environments and especially in the Administration, the outsourcing of work is started, the increasing of flexibility of the labor conditions, the instability… Everything worsens particularly the conditions of the public health professionals. The question arisen is: where are the labor stability, the vocation and working in a position each one has been trained for? The labor conditions worsen, making employment and positions more precarious. The statistics reflect there is less unemployment when there is more training; but there are many university people who work in a position different to the one they have been trained for. A group of discussion composed by six people with a university degree in Nursing and Auxiliary Nursing Care, who work in public residences for elderly people, has been created to focus on this work, out of the labor place.

  18. [Nurses of large public hospitals in Rio de Janeiro: socio demographic and work related characteristics].

    Science.gov (United States)

    Griep, Rosane Härter; da Fonseca, Maria de Jesus Mendes; Melo, Enirtes Caetano Prates; Portela, Luciana Fernandes; Rotenberg, Lucia

    2013-09-01

    The study aimed at analyzing socio-demographic and working characteristics of nurses from public hospitals. It was carried out a cross-sectional study, involving 3.229 nurses from the eighteen largest public hospitals of the city of Rio de Janeiro. It was observed a feminine predominance (87.3%), with mean age of 39.9 ± 10 years. Around 7% referred having master or doctorate degree, 58.5% got their degree from public institutions and 24.5% used to work at the health sector before becoming nurses. Half the group has thought of abandoning their career, and almost a quarter is unsatisfied with their profession. Around 10% searched for a job outside nursing area in the previous month and 30% searched for a job in the same working area. Night work, engagement in more than one job and long professional work hours were more frequently found among men. The study has pointed challengeable aspects of nurses' profession. Results can subsidize support strategies to improve the working conditions in public hospitals due to their comprehensiveness.

  19. Can Electronic Procurement Improve Infrastructure Provision? Evidence From Public Works in India and Indonesia

    OpenAIRE

    Sean Lewis-Faupel; Yusuf Neggers; Olken, Benjamin A.; Rohini Pande

    2014-01-01

    Poorly functioning, and often corrupt, public procurement procedures are widely faulted for the low quality of infrastructure provision in developing countries. Can electronic procurement (e-procurement), which reduces both the cost of acquiring tender information and personal interaction between bidders and procurement officials, ameliorate these problems? In this paper we develop a unique micro-dataset on public works procurement from two fast-growing economies, India and Indonesia, and use...

  20. Return to work after renal transplantation: a study of the Brazilian Public Social Security System.

    Science.gov (United States)

    Messias, Alexandre Augusto; Reichelt, Angela J; Dos Santos, Edson F; Albuquerque, Galton C; Kramer, José S P; Hirakata, Vania N; Garcia, Valter D

    2014-12-15

    Return to work is an objective parameter used worldwide to evaluate the success of organ transplantation and is especially feasible after renal transplantation. This study sought to describe the frequency of return to work after renal transplantation and related characteristics. Retrospective cohort of 511 isolated kidney transplant recipients was recruited from a Brazilian referral center from January 2005 to December 2009; all were matched to the public social security database to determine inclusion and benefit awards, as well as the rate of resumption of contributions to the public social security system, a surrogate marker of work rehabilitation. Characteristics associated with work return were analyzed. No social security records were found for 28 subjects. The remaining 483 subjects had a mean age of 45±13 years; 62% were male; 401 (83%) received some public social security benefit; 298 were paying dues and could, therefore, receive temporary or permanent disability benefits. Of these, 78 subjects made social security payments after transplantation, resulting in a work return rate of 26% (95% confidence interval, 21-32). Younger age, living donor graft, and chronic glomerulonephritis were significantly associated with return to work. In Brazil, most renal transplant recipients are on social security benefits, but only a small proportion return to work after surgery. Clinical characteristics may help define work resumption trends.

  1. Effectiveness, sustainability and quality. Criticality of the building process in public works in Italy

    Directory of Open Access Journals (Sweden)

    Rossella Maspoli

    2013-10-01

    Full Text Available In the Italian case are outlined, compared to other European countries, in the 2000s, the limits of the policies for the architectural quality and, in parallel, the deficiencies of the technical regulations for public works contracts. Object of analysis and research are intervention strategies to improve the overall quality of the public sector, which concerns the procedures for project technical verification and validation, the development of tools for the implementation of the quality plan, the prospects for process innovation coherent the Regulation of the Public Contracts Code.

  2. Signing on for dirty work: Taking stock of a public psychiatry project from the inside.

    Science.gov (United States)

    Pope, Leah G; Cubellis, Lauren; Hopper, Kim

    2016-08-01

    As applied anthropologists used to working at arm's length from public psychiatry, we step out of the daily grind to take stock of the challenges of taking on ethnography entrained-harnessed to the implementation of a new program. These include the loss of critical distance, the struggles to negotiate locally viable forms of authority and relevance, the necessity of sustaining a Janus-faced relation with principal players, the urgency of seeing time-sensitive information converted into corrective feedback, and the undeniable attraction of being part of "committed work" with game-changing potential. In so doing, we rework the terms of witnessing and revive an old alternative: that documentary dirty work be reclaimed as a variant of public anthropology, one that transforms the work of application from mere afterthought to integral part of the original inquiry.

  3. Spirituality and Religion among the General Public: Implications for Social Work Discourse.

    Science.gov (United States)

    Hodge, David R

    2015-07-01

    Conceptualizations play a central role in social work discourse, shaping actions in the areas of practice, research, and education. Although many formulations of spirituality and religion have been advanced by social work scholars, the views of members of the general public have been largely absent from the professional conversation. The present article adds to the profession's evolving discussion on spirituality and religion by describing common understandings of spirituality and religion among the general population and by discussing the implication of these views for social work discourse on spirituality and religion. By understanding common views among the public, the social work profession is better positioned to provide ethical and professional services that respect clients' spiritual beliefs and values.

  4. Psychosocial Work Stressors, Work Fatigue, and Musculoskeletal Disorders: Comparison between Emergency and Critical Care Nurses in Brunei Public Hospitals.

    Science.gov (United States)

    Abdul Rahman, Hanif; Abdul-Mumin, Khadizah; Naing, Lin

    2017-03-01

    Little evidence estimated the exposure of psychosocial work stressors, work-related fatigue, and musculoskeletal disorders for nurses working in South-East Asian region, and research on this subject is almost nonexistent in Brunei. The main aim of our study was to provide a comprehensive exploration and estimate exposure of the study variables amongst emergency (ER) and critical care (CC) nurses in Brunei. The study also aims to compare whether experiences of ER nurses differ from those of CC nurses. This cross-sectional study was implemented in the ER and CC departments across Brunei public hospitals from February to April 2016 by using Copenhagen Psychosocial Questionnaire II, Occupational Fatigue Exhaustion Recovery scale, and Cornell Musculoskeletal Discomfort Questionnaire. In total, 201 ER and CC nurses (82.0% response rate) participated in the study. Quantitative demands of CC nurses were significantly higher than ER nurses. Even so, ER nurses were 4.0 times more likely [95% confidence interval (2.21, 7.35)] to experience threats of violence, and 2.8 times more likely [95% confidence interval: (1.50, 5.29)] to experience chronic fatigue. The results revealed that nurses experienced high quantitative demands, work pace, stress, and burnout. High prevalence of chronic and persistent fatigue, threats of violence and bullying, and musculoskeletal pain at the neck, shoulder, upper and lower back, and foot region, was also reported. This study has provided good estimates for the exposure rate of psychosocial work stressors, work-related fatigue, and musculoskeletal disorders among nurses in Brunei. It provided important initial insight for nursing management and policymakers to make informed decisions on current and future planning to provide nurses with a conducive work environment. Copyright © 2017. Published by Elsevier B.V.

  5. 75 FR 55846 - Public Meeting/Working Group With Industry on Volcanic Ash

    Science.gov (United States)

    2010-09-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Public Meeting/Working Group With Industry on Volcanic Ash AGENCY: Federal... meeting hosted by the FAA's Aviation Weather Group in coordination with the National Oceanic...

  6. Work Engagement in the Public Service Context: The Dual Perceptions of Job Characteristics

    DEFF Research Database (Denmark)

    Noesgaard, Mette Strange; Hansen, Jesper Rosenberg

    2017-01-01

    Interest in work engagement research has increased significantly due to its positive influence on both employee and organizational performance. Studies show how engagement is explained through job characteristics in the Job Demands-Resource model, yet a more nuanced approach has been proposed...... engagement. Using Public Service Motivation literature, these dual perceptions are discussed...

  7. International Labour Standards and Technical Co-Operation: The Case of Special Public Works Programmes.

    Science.gov (United States)

    Mayer, Jean

    1989-01-01

    Applies international labor standards to results of the International Labour Office's special public works programs to discover whether program intentions have been met. Finds that while productive employment has been pursued, popular participation is not occurring and such issues as (1) forced labor, (2) child employment, and (3) inequality of…

  8. Malawi - Public Works Programme : Conditional Cash Transfers as an Emergency Response to a National Food Shortage

    OpenAIRE

    Kalanda, Boniface; Mandala, Charles; Magwira, Joseph

    2006-01-01

    This paper reports that in the 2004-2005 growing season, Malawi experienced a drought which affected farm produce and subsequently led to country-wide food shortages. Due to the food shortage, the Malawi Government implemented a Public Works Programme -- Conditional Cash Transfers (PWP-CCT) to transfer cash income to vulnerable households to enable them buy food and agricultural inputs for...

  9. The Impact of Public Housing Policy on Family Social Work Theory and Practice

    Science.gov (United States)

    McCarty, Dawn

    2008-01-01

    Social workers are the professionals most engaged with families living in low-income and subsidized housing and most familiar with the problems associated with inadequate housing. Yet the discussion of public housing policy has been left largely to economists and housing activists and the clear implications for family social work practice have not…

  10. International Students' Experience of Studying and Working at a Northeastern Public University in the US

    Science.gov (United States)

    Kwadzo, Moses

    2014-01-01

    This study explores international students' experiences with studying and working at a North Eastern public university. Through phenomenological research approach that utilized face-to-face interview and photo-elicitation techniques, the personal experiences of twenty international students were captured. The findings of this study indicated that…

  11. Work Engagement in the Public Service Context: The Dual Perceptions of Job Characteristics

    DEFF Research Database (Denmark)

    Noesgaard, Mette Strange; Hansen, Jesper Rosenberg

    2017-01-01

    . In this qualitative study, home caregivers’ perceptions of job characteristics are investigated. Semi-structured interviews and observations reveal three main themes: Optimization, helping others and emotional work. These show a dual perception of job characteristics consequently influencing the experienced...... engagement. Using Public Service Motivation literature, these dual perceptions are discussed...

  12. Making Michigan Right-to-Work: Implementation Problems in Public Schools

    Science.gov (United States)

    Spalding, Audrey

    2014-01-01

    This paper examines how public school districts responded to Michigan's 2012 "right-to-work" law. It describes the key findings from reviews of more than 500 teacher collective bargaining agreements. It also raises several questions about the legality of some union contracts with regard to this new law. Approximately 75 percent of…

  13. Associations between neck musculoskeletal complaints and work related factors among public service computer workers in Kaunas

    Directory of Open Access Journals (Sweden)

    Gintaré Kaliniene

    2013-10-01

    Full Text Available Objectives:Information technologies have been developing very rapidly, also in the case of occupational activities. Epidemiological studies have shown that employees, who work with computers, are more likely to complain of musculoskeletal disorders (MSD. The aim of this study was to evaluate associations between neck MSD and individual and work related factors. Materials and Methods: The investigation which consisted of two parts - a questionnaire study (using Nordic Musculoskeletal questionnaire and Copenhagen Psychosocial Questionnaire and a direct observation (to evaluate ergonomic work environment using RULA method was carried out in three randomly selected public sector companies of Kaunas. The study population consisted of 513 public service office workers. Results: The survey showed that neck MSDs were very common in the investigated population. The prevalence rate amounted to 65.7%. According to our survey neck MSDs were significantly associated with older age, bigger work experience, high quantitative and cognitive job demands, working for longer than 2 h without taking a break as well as with higher ergonomic risk score. The fully adjusted model working for longer than 2 h without taking a break had the strongest associations with neck complaints. Conclusion: It was confirmed, that neck MSDs were significantly associated with individual factors as well as conditions of work, therefore, preventive acions against neck complaints should be oriented at psychosocial and ergonomic work environment as well as at individual factors.

  14. Tree Rings: Timekeepers of the Past.

    Science.gov (United States)

    Phipps, R. L.; McGowan, J.

    One of a series of general interest publications on science issues, this booklet describes the uses of tree rings in historical and biological recordkeeping. Separate sections cover the following topics: dating of tree rings, dating with tree rings, tree ring formation, tree ring identification, sample collections, tree ring cross dating, tree…

  15. US public opinion regarding proposed limits on resident physician work hours

    Directory of Open Access Journals (Sweden)

    Lurie Peter

    2010-06-01

    Full Text Available Abstract Background In both Europe and the US, resident physician work hour reduction has been a source of controversy within academic medicine. In 2008, the Institute of Medicine (IOM recommended a reduction in resident physician work hours. We sought to assess the American public perspective on this issue. Methods We conducted a national survey of 1,200 representative members of the public via random digit telephone dialing in order to describe US public opinion on resident physician work hour regulation, particularly with reference to the IOM recommendations. Results Respondents estimated that resident physicians currently work 12.9-h shifts (95% CI 12.5 to 13.3 h and 58.3-h work weeks (95% CI 57.3 to 59.3 h. They believed the maximum shift duration should be 10.9 h (95% CI 10.6 to 11.3 h and the maximum work week should be 50 h (95% CI 49.4 to 50.8 h, with 1% approving of shifts lasting >24 h (95% CI 0.6% to 2%. A total of 81% (95% CI 79% to 84% believed reducing resident physician work hours would be very or somewhat effective in reducing medical errors, and 68% (95% CI 65% to 71% favored the IOM proposal that resident physicians not work more than 16 h over an alternative IOM proposal permitting 30-h shifts with ≥5 h protected sleep time. In all, 81% believed patients should be informed if a treating resident physician had been working for >24 h and 80% (95% CI 78% to 83% would then want a different doctor. Conclusions The American public overwhelmingly favors discontinuation of the 30-h shifts without protected sleep routinely worked by US resident physicians and strongly supports implementation of restrictions on resident physician work hours that are as strict, or stricter, than those proposed by the IOM. Strong support exists to restrict resident physicians' work to 16 or fewer consecutive hours, similar to current limits in New Zealand, the UK and the rest of Europe.

  16. The public health nursing work environment: review of the research literature.

    Science.gov (United States)

    Dingley, Jacquelyn; Yoder, Linda

    2013-01-01

    Public health nurses (PHNs) work to address critical health issues at the individual, family, and population levels. In recent years, a global nursing shortage has posed a significant challenge to the recruitment and retention of PHNs. Hospital-based research has shown that a healthy and productive work environment is vital to successful nursing recruitment and retention. Specific organizational characteristics have been linked to job satisfaction, organizational commitment, job vacancies, and turnover rates. Although it is presumed that similarities exist between the public health and acute care nursing work environments, further evaluation is required. This literature review was conducted to identify studies that characterize the PHN work environment. An online database search was conducted to identify prospective PHN studies published between 2000 and 2010. Definitions were established for screening purposes. Twenty-nine PHN studies in the United States and abroad met criteria for inclusion in this review. Satisfaction with teamwork and job autonomy generally was reported. However, inadequate PHN staffing was described as a concern, with problems magnified during prolonged response to public health emergencies. Insufficient control over PHN practice was reported as well. Perceptions regarding other work environment characteristics were mixed or were not measured in detail. More in-depth research is recommended with the ultimate goal of improving PHN recruitment and retention.

  17. COMPONENTS ANALYSIS OF ORGANIZATIONAL CULTURE ON WORK AND JOB SATISFACTION IN A PUBLIC INSTITUTION

    Directory of Open Access Journals (Sweden)

    ILEANA DANUȚ

    2016-02-01

    Full Text Available Public sector organizations face increasing pressure to adapt to new requirements from users, generated by phenomena such as the expansion of information technologies, globalization, increasing citizens' awareness of their rights. These new requirements involve changes in cultures of such organizations. While the rules, procedures, activities of public organizations are constantly evolving, culture of an organization change is an effort that requires a very long period. To some extent, cultural change process is lengthy due to the resistance that may arise in the event of planned changes in the culture of an organization. To facilitate the process of cultural change is necessary to know the particularities of organizational culture, in particular those related to work, job satisfaction and human resources policies. In this work we intend to research and interpret employee perceptions of organizational culture Gendarmerie Calarasi on issues related to work, job satisfaction and human resources policies to improve those aspects aiming human resource satisfaction.

  18. [Undergraduate education and health practices of speech and language pathologists working in public health services].

    Science.gov (United States)

    dos Santos Barreto, Simone; Castro, Luciana

    2011-01-01

    Comprehensive health care is still a challenge for all who participate in the transformation of undergraduate education and health care practices. Among health professionals, speech and language pathologists are also invited to reflect on these questions. The aim of this study was to investigate some aspects of the undergraduate education and health care practices of speech and language pathologists (graduates of the Federal University of Rio de Janeiro) working in public health units. A descriptive cross study was carried out with ten subjects who responded to a questionnaire and were interviewed. The transcribed data were analyzed based on their content and the frequency of the answers. The results showed that most of the interviewed professionals considered the traineeships as one of the most important experiences of the undergraduate course, had extracurricular experience in public health services, attended specialization courses, and worked in more than one public health unit. Also, the study found that individual therapy was the main activity carried out in the public health services by the professionals. The study identified relevant points to be discussed about undergraduate education and public health care practices for these health professionals.

  19. Negative mental imagery in public speaking anxiety: Forming cognitive resistance by taxing visuospatial working memory.

    Science.gov (United States)

    Homer, Sophie R; Deeprose, Catherine; Andrade, Jackie

    2016-03-01

    This study sought to reconcile two lines of research. Previous studies have identified a prevalent and causal role of negative imagery in social phobia and public speaking anxiety; others have demonstrated that lateral eye movements during visualisation of imagery reduce its vividness, most likely by loading the visuospatial sketchpad of working memory. It was hypothesised that using eye movements to reduce the intensity of negative imagery associated with public speaking may reduce anxiety resulting from imagining a public speaking scenario compared to an auditory control task. Forty undergraduate students scoring high in anxiety on the Personal Report of Confidence as a Speaker scale took part. A semi-structured interview established an image that represented the participant's public speaking anxiety, which was then visualised during an eye movement task or a matched auditory task. Reactions to imagining a hypothetical but realistic public speaking scenario were measured. As hypothesised, representative imagery was established and reduced in vividness more effectively by the eye movement task than the auditory task. The public speaking scenario was then visualised less vividly and generated less anxiety when imagined after performing the eye movement task than after the auditory task. Self-report measures and a hypothetical scenario rather than actual public speaking were used. Replication is required in larger as well as clinical samples. Visuospatial working memory tasks may preferentially reduce anxiety associated with personal images of feared events, and thus provide cognitive resistance which reduces emotional reactions to imagined, and potentially real-life future stressful experiences. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. 77 FR 6796 - Notification of Three Public Teleconferences of a Work Group of the Chartered Science Advisory Board

    Science.gov (United States)

    2012-02-09

    ... AGENCY Notification of Three Public Teleconferences of a Work Group of the Chartered Science Advisory... Board (SAB) Staff Office announces three public teleconferences of a work group of the Chartered Science... EPA policy, notice is hereby given that a work group of the chartered SAB will hold three...

  1. Using sequential analysis procedures to rank the influencing factors of public work's quality

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    In order to improve the efficiency in management of public work projects, screening and controlling influencing factors affecting the quality of a public work project is essential. This study synthesized 9 influential categories including 91 factors related to quality management of public works in Taiwan using a sequential analysis procedure. According to the Borda-values of influencing factors obtained from a first stage questionnaire, the number of primary factors selected by the responsible entities and the design-supervisory entities were 44 and 45 respectively. A Fuzzy Analytic Hierarchy Process (FAHP)was used to prioritize and rank these factors. The top five factors ranked by the responsible entities were (1) introduction of the earned value analysis, (2) working efficiency, (3) environmental laws and regulations, (4) price-index fluctuation, and (5) on-site safety management. The top five factors ranked by the design-supervisory entities were (1) man power, (2) laws and regulations, (3)price-index fluctuation, (4) traffic conditions, and (5) faulty design.

  2. Radioactive materials in biosolids : national survey, dose modeling, and publicly owned treatment works (POTW) guidance.

    Energy Technology Data Exchange (ETDEWEB)

    Bastian, R. K.; Bachmaier, J. T.; Schmidt, D. W.; Salomon, S. N.; Jones, A.; Chiu, W. A.; Setlow, L. W.; Wolbarst, A. B.; Yu, C.; Goodman, J.; Lenhart, T.; Environmental Assessment; U.S. EPA; U.S. DOE; U.S. NRC; NJ Dept of Environmental Radiation; NE Ohio Regional Sewer District

    2005-01-01

    Received for publication March 1, 2004. The Nuclear Regulatory Commission (NRC) announced the availability of three new documents concerning radioactive materials in sewage sludge and ash from publicly owned treatment works (POTW). One of the documents is a report presenting the results of a volunteer survey of sewage sludge and ash samples provided by 313 POTWs. The second document is a dose modeling document, using multiple exposure pathway modeling focused on a series of generic scenarios, to track possible exposure of POTW workers and members of the general public to radioactivity from the sewage sludge or ash. The third document is a guidance report providing recommendations on the management of radioactivity in sewage sludge and ash for POTW owners and operators. This paper explains how radioactive materials enter POTWs, provides criteria for evaluating levels of radioactive material in sludge and ash, and gives a summary of the results of the survey and dose modeling efforts.

  3. Unimodular trees versus Einstein trees

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez, Enrique; Gonzalez-Martin, Sergio [Universidad Autonoma, Instituto de Fisica Teorica, IFT-UAM/CSIC, Madrid (Spain); Universidad Autonoma de Madrid, Departamento de Fisica Teorica, Madrid (Spain); Martin, Carmelo P. [Universidad Complutense de Madrid (UCM), Departamento de Fisica Teorica I Facultad de Ciencias Fisicas, Madrid (Spain)

    2016-10-15

    The maximally helicity violating tree-level scattering amplitudes involving three, four or five gravitons are worked out in Unimodular Gravity. They are found to coincide with the corresponding amplitudes in General Relativity. This a remarkable result, insofar as both the propagators and the vertices are quite different in the two theories. (orig.)

  4. Unimodular Trees versus Einstein Trees

    CERN Document Server

    Alvarez, Enrique; Martin, Carmelo P

    2016-01-01

    The maximally helicity violating (MHV) tree level scattering amplitudes involving three, four or five gravitons are worked out in Unimodular Gravity. They are found to coincide with the corresponding amplitudes in General Relativity. This a remarkable result, insofar as both the propagators and the vertices are quite different in both theories.

  5. Unimodular trees versus Einstein trees

    Science.gov (United States)

    Álvarez, Enrique; González-Martín, Sergio; Martín, Carmelo P.

    2016-10-01

    The maximally helicity violating tree-level scattering amplitudes involving three, four or five gravitons are worked out in Unimodular Gravity. They are found to coincide with the corresponding amplitudes in General Relativity. This a remarkable result, insofar as both the propagators and the vertices are quite different in the two theories.

  6. Revitalizing communities together: the shared values, goals, and work of education, urban planning, and public health.

    Science.gov (United States)

    Cohen, Alison Klebanoff; Schuchter, Joseph W

    2013-04-01

    Inequities in education, the urban environment, and health co-exist and mutually reinforce each other. Educators, planners, and public health practitioners share commitments to place-based, participatory, youth-focused, and equitable work. They also have shared goals of building community resilience, social capital, and civic engagement. Interdisciplinary programs that embody these shared values and work towards these shared goals are emerging, including school-based health centers, full-service community schools, community health centers, Promise Neighborhoods, and Choice Neighborhoods. The intersection of these three fields represents an opportunity to intervene on social determinants of health. More collaborative research and practice across public health, education, and planning should build from the shared values identified to continue to address these common goals.

  7. Sickness absence and workplace levels of satisfaction with psychosocial work conditions at public service workplaces

    DEFF Research Database (Denmark)

    Munch-Hansen, Torsten; Wieclaw, Joanna; Agerbo, Esben;

    2009-01-01

    BACKGROUND: The objective of this study was to examine the impact of psychosocial work conditions on sickness absence while addressing methodological weaknesses in earlier studies. METHODS: The participants were 13,437 employees from 698 public service workplace units in Aarhus County, Denmark....... Satisfaction with psychosocial work conditions was rated on a scale from 0 (low) to 10 (high). Individual ratings were aggregated to workplace scores. Analysis of variance was used to compare the average number of days of yearly sickness absence in three groups with different levels of satisfaction...... with psychosocial work conditions. RESULTS: Sickness absence was 30.8% lower in the most satisfied group (11.7 days/year (CI 95%: 10.2; 13.1)) than in the least satisfied group (16.9 days/year (CI 95%: 15.3; 18.6)) adjusted for the covariates included. CONCLUSIONS: Satisfaction with psychosocial work conditions has...

  8. The work of bus drivers and their contribution to excellence in public transportation

    Directory of Open Access Journals (Sweden)

    Claudio Marcelo Brunoro

    2015-06-01

    Full Text Available The article is the result of a survey aimed at analyzing the work of bus drivers for a collective urban transportation company that is considered a benchmark. The research sought to understand how the company could maintain a policy capable of reconciling the quality of public transportation with working conditions that are compatible with the professional development, comfort and health of the workers. The ergonomic work analysis methodology was adopted as a guide. The results show that one of the pillars of excellence achieved by this company is the quality of the work performed by their drivers, which is guided by the organizational values that permeate the organization. The driver plays a role in regulating the system by serving the population and providing mobility. Their activity is controlled by a series of interdependent variables, such as the demands for conducting the vehicle and the relationship with others.

  9. Spatial data infrastructures at work analysing the spatial enablement of public sector processes

    CERN Document Server

    Dessers, Ezra

    2013-01-01

    In 'Spatial Data Infrastructures at Work', Ezra Dessers introduces spatial enablement as a key concept to describe the realisation of SDI objectives in the context of individual public sector processes. Drawing on four years of research, Dessers argues that it has become essential, even unavoidable, to manage and (re)design inter-organisational process chains in order to further advance the role of SDIs as an enabling platform for a spatially enabled society. Detailed case studies illustrate that the process he describes is the setting in which one can see the SDI at work.

  10. An Assessment of Simulation Systems Applicable to Business Process Reengineering at Army Directorates of Public Works

    Science.gov (United States)

    1994-09-01

    available tutorial, I ease of use, and capabilities, PROMODEL is 0 ~~~recommended for use in DPW business process _________________ reerlgineering. 94...capabilities, PROMODEL is recommended for use in DPW business process reengineering. 14. SUBJECT TERMS 15. NUMBER OF PAGES Reengineering Directorates of Public...Works (DPWs) 32 Organizational Change 16. PRICE CODE PROMODEL 17. SECURITY CLASSIFICATION 16. SECURITY CLASSIFICATION 19. SECURITY CLASSIFICATION 20

  11. Utilities Cost Comparison Analysis between a Public Work Center and the Non-DoD Sector

    Science.gov (United States)

    1992-12-01

    construction, consider innovative financing and 14 management arrangements (e.g. cost-sharing, public-private venture, leasing). Integrate...and services by financing all incurred costs. 27 Cash is put back into the working capital fund when customers pay cash from their O&M,N funds for the...firms, and other significantly sized business firms. The actual participants of the study may or may not be included in this listing. Disneyland was

  12. Magnitude of Construction Cost and Schedule Overruns in Public Work Projects

    OpenAIRE

    Pramen P. Shrestha; Burns, Leslie A.; Shields, David R.

    2013-01-01

    This study analyzed 363 Clark County Department of Public Works (CCDPW) projects to determine construction cost and schedule overruns in various types and sizes of the projects. The sample projects were constructed from 1991 to 2008, with a total construction cost of $1.85 billion, equivalent to 2012 cost. A one-factor ANOVA test was conducted to determine whether construction cost and schedule overruns significantly varied based on types and sizes of the projects. The study showed that lar...

  13. Work ability and health of security guards at a public University: a cross-sectional study.

    Science.gov (United States)

    Godinho, Marluce Rodrigues; Ferreira, Aldo Pacheco; Greco, Rosangela Maria; Teixeira, Liliane Reis; Teixeira, Maria Teresa Bustamante

    2016-01-01

    to evaluate the work ability and health status of security guards at a public University. a cross-sectional, descriptive, and analytical study was carried with 119 security guards. The following instruments were used: Work Ability Index (WAI), Patient Health Questionnaire (PHQ-9), International Physical Activity Questionnaire (IPAQ, short), Alcohol Use Disorders Identification Test (AUDIT), Medical Outcomes Study (MOS), and Demand-Control-Support (DCS). Descriptive statistics were used to describe the study samples and the Spearman's coefficient correlation was performed to assess the WAI. Significance level was set at 5%. samples were composed by men; the mean age was 54.9 years (SD=5.7); 80% had partners, and 75% had basic education. The majority (95%) had only one job, the average length of service was 24.8 years (SD=11), ranging from 3 to 43 years. 88.9% worked ≤40 hours and 75% did not work at night shift or rotating shifts. The average score given to work ability was good (40.7 points), with significant correlation to social support at work (p-value=0.002), health conditions (p-value=0.094), and depression symptoms (p-value=0.054). this study showed that many characteristics might affect the work ability scores. Considering the results, we note that healthy life habits and a reorganization of work environments should be encouraged.

  14. [Work regulation in the context of new public versus private relations in health].

    Science.gov (United States)

    Barbosa, Nelson Bezerra

    2010-08-01

    This work discusses the management of the work relations in the context of the new systems of public vs. private relation in health, having as reference the experience of the habilitation of Social Organizations (SO), responsible for the administration of a group of hospitals in the state of São Paulo. The urgency in this kind of management supported on the legal figure of the SO has implications in the management of Human Resources in Health (HRH) through the adoption of flexibilization mechanisms which include ways of selection, hiring and dismissal, payment rules and functional progression similar to the actions adopted by the market. The establishment of this sort of administration refers to the new paradigm proposed by the managerial administrative reform which suggests the exhaustion of the bureaucratic model to promote adjustment of the public administration to the transformations originated in the new stage of internationalization of the economy and its unfolding in the work world, as well as to the new standards of requirements of performance of the public field. Aspects related to the management of HHR are approached in the two ruling modalities in the Secretaria de Estado da Saúde de São Paulo: Direct Administration Hospitals (DAH) and units organized under the SO model (SOH).

  15. 36 CFR 223.4 - Exchange of trees or portions of trees.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Exchange of trees or portions of trees. 223.4 Section 223.4 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER General Provisions § 223.4 Exchange of trees or portions of trees. Trees or portions...

  16. Work Satisfaction and Leadership Styles in Public and Private Education Institutions in Chile

    Directory of Open Access Journals (Sweden)

    Maria M. Chiang Vega

    2014-12-01

    Full Text Available The aim of this research was to analyze the relationship between work satisfaction and leadership style in 145 faculty staff in public and private education institutions in Chile. To measure work satisfaction, the questionnaire by Chiang et al., (2008 was used and for leadership styles, a questionnaire was used based on the situational theory by Hersey and Blanchard (Chiang and Salazar 2011. The reliability of the scales is variable and in all cases adequate, with Cronbach's alpha between 0.7 and 0.9. Values of work satisfaction are around 4 (scale from 1 to 5, placing those surveyed at a level as "satisfied with their work". No results are available to indicate low levels of satisfaction. Values regarding instruction, persuasive, participation, and delegation leadership styles range between 3 and 3.5, both for the female and male samples. The results indicate that the four leadership styles are present with medium levels. Statistically significant correlations exist, in low levels, among instruction, persuasion, and participation leadership styles with all the factors of work satisfaction. Positive correlations are highlighted between satisfaction with the way their work is carried out and the persuasion and participation leadership styles. The delegation leadership style does not correlate with any of the factors associated to work satisfaction

  17. Validating a work group climate assessment tool for improving the performance of public health organizations

    Directory of Open Access Journals (Sweden)

    Tracy Allison

    2005-10-01

    Full Text Available Abstract Background This article describes the validation of an instrument to measure work group climate in public health organizations in developing countries. The instrument, the Work Group Climate Assessment Tool (WCA, was applied in Brazil, Mozambique, and Guinea to assess the intermediate outcomes of a program to develop leadership for performance improvement. Data were collected from 305 individuals in 42 work groups, who completed a self-administered questionnaire. Methods The WCA was initially validated using Cronbach's alpha reliability coefficient and exploratory factor analysis. This article presents the results of a second validation study to refine the initial analyses to account for nested data, to provide item-level psychometrics, and to establish construct validity. Analyses included eigenvalue decomposition analysis, confirmatory factor analysis, and validity and reliability analyses. Results This study confirmed the validity and reliability of the WCA across work groups with different demographic characteristics (gender, education, management level, and geographical location. The study showed that there is agreement between the theoretical construct of work climate and the items in the WCA tool across different populations. The WCA captures a single perception of climate rather than individual sub-scales of clarity, support, and challenge. Conclusion The WCA is useful for comparing the climates of different work groups, tracking the changes in climate in a single work group over time, or examining differences among individuals' perceptions of their work group climate. Application of the WCA before and after a leadership development process can help work groups hold a discussion about current climate and select a target for improvement. The WCA provides work groups with a tool to take ownership of their own group climate through a process that is simple and objective and that protects individual confidentiality.

  18. Insect Pests of Shade Trees and Shrubs: A Guide for Commercial Nurserymen and Arborists. Publication E-41.

    Science.gov (United States)

    Schuder, Donald L.

    This guide presents information on controlling insect pests of ornamental trees and shrubs. It is organized for easy reference by nurserymen, arborists, and others desirous of controlling insect damage. General information given includes notes on spraying and sprayers, insecticides, general purpose sprays, phytotoxicity, and health precautions.…

  19. Cross-national research on contractor evaluation procedures in public works procurement

    Science.gov (United States)

    Kinoshita, Seiya; Sato, Naoyoshi; Matsumoto, Naoya

    Contractor evaluation methods in Japan's public works procurement, beginning with construction business licensure, going through biennial preliminary firm rating, up to project-by-project prequalification and comprehensive point rating, were developed during the period when public works were mostly procured through designated competitive bidding. It is essential to focus attention on contractor evaluation methods for introducing different types of procurement procedures which enhance the use of technological capabilities held by private businesses. An overall review of contractor evaluation procedures should be conducted in view of the present situation, where the open competitive bidding has become mainly used in combination with comprehensive evaluation, as well as to allow for further diversification of procurement methods. In Western countries, improvements have been made for the past several years in contractor evaluation procedures with more emphasis on "Value for Money." Advanced efforts made by these countries will be useful as a reference for overhauling Japan's contractor evaluation system. This study conducts a comparative review of contractor evaluation procedures for public procurement in Western countries such as the United States, the United Kingdom and France by identifying similarities and differences between those of Japan and the above mentioned countries. This reveals that a contractor's technical or professional ability is looked at separately from its economic and financial standing in those countries studied, and there is no case like Japan in which those two factors are integrated into one for evaluation.

  20. Perceived unfairness in working conditions: The case of public health services in Tanzania

    Directory of Open Access Journals (Sweden)

    Massay Deodatus

    2011-02-01

    Full Text Available Abstract Background The focus on the determinants of the quality of health services in low-income countries is increasing. Health workers' motivation has emerged as a topic of substantial interest in this context. The main objective of this article is to explore health workers' experience of working conditions, linked to motivation to work. Working conditions have been pointed out as a key factor in ensuring a motivated and well performing staff. The empirical focus is on rural public health services in Tanzania. The study aims to situate the results in a broader historical context in order to enhance our understanding of the health worker discourse on working conditions. Methods The study has a qualitative study design to elicit detailed information on health workers' experience of their working conditions. The data comprise focus group discussions (FGDs and in-depth interviews (IDIs with administrators, clinicians and nursing staff in the public health services in a rural district in Tanzania. The study has an ethnographic backdrop based on earlier long-term fieldwork in the same part of Tanzania. Results The article provides insights into health workers' understanding and assessment of their working conditions. An experience of unsatisfactory working conditions as well as a perceived lack of fundamental fairness dominated the FGDs and IDIs. Informants reported unfairness with reference to factors such as salary, promotion, recognition of work experience, allocation of allowances and access to training as well as to human resource management. The study also revealed that many health workers lack information or knowledge about factors that influence their working conditions. Conclusions The article calls for attention to the importance of locating the discourse of unfairness related to working conditions in a broader historical/political context. Tanzanian history has been characterised by an ambiguous and shifting landscape of state regulation

  1. Teaching Note--Educating Public Health Social Work Professionals: Results from an MSW/MPH Program Outcomes Study

    Science.gov (United States)

    Ruth, Betty J.; Marshall, Jamie Wyatt; Velásquez, Esther E. M.; Bachman, Sara S.

    2015-01-01

    Dual-degree programs in public health and social work continue to proliferate, yet there has been little research on master's of social work (MSW)/master's of public health (MPH) graduates. The purpose of this study was to describe and better understand the self-reported professional experiences, identities, roles, and outcomes associated with 1…

  2. [Publication of an original work: for self accomplishment as well as for advancement of medicine].

    Science.gov (United States)

    Isono, Shiroh

    2015-01-01

    Medical researchers are expected to give back their study results to society (the patient). In this context conference presentation and publication in a scientific journal are the final stages for the purpose. Therefore, the researchers should have knowledge and skill on how to present and write the results logically, readably and attractively as a scientific original manuscript Scientific misconduct such as fabrication and plagiarism blocks advance of the field and deserve social and criminal sanction. Reviewers of the manuscript place a high value of novelty of the research and its clinical and scientific impact in addition to accuracy and reproducibility of the methodology of the study. They provide constructive suggestions for improving it as experts of the field. The authors should read their comments carefully and communicate with them effectively. Young anesthesiologists are encouraged to experience a sense of achievement of publication of their original work.

  3. IMPACTS OF JOB RESOURCES ON NURSES’ PERFORMANCE WORKING IN PUBLIC SECTOR HOSPITALS

    Directory of Open Access Journals (Sweden)

    Rabiul Islam

    2013-01-01

    Full Text Available Job resources refers to the physical, psychological, social or organizational aspects of the job which are necessary in the achievement of goals and objectives, necessary for the reduction of the negative effects of job demands including the associated psychological and psychological costs and which promote personal growth, learning and development. The aim of the study is to analysis the impacts of job resources on nurses’ performance working in public hospitals. In order to achieve the study objective, a survey conducted. Questionnaires distributed to the public sector hospital’s manager in Saudi Arabia. The findings of the study turn out to be true; the study will contribute to both theory and practice. Through the present study, the researcher expects the findings to shed light on the research conducted regression to analysis the impacts of job resources on nurses’ performance.

  4. The Palau AHEC--academizing the public health work plan: capacity development and innovation in Micronesia.

    Science.gov (United States)

    Dever, Greg; Finau, Sitaleki; Kuartei, Stevenson; Durand, A Mark; Rykken, David; Yano, Victor; Untalan, Pedro; Withy, Kelley; Tellei, Patrick; Baravilala, Wame; Pierantozzi, Sandra; Tellei, Jullie

    2005-03-01

    The Palau Area Health Education Center (AHEC)--a program of the University of Hawaii's John A. Burns School of Medicine (JABSOM) and based at Palau Community College--was established in 2001 in response to the recommendations of the 1998 Institute of Medicine (IOM) report--Pacific Partnerships for Health--Charting a New Course for the 21st Century1. One of IOM's core recommendations was to promote the training of the primary health care workforce among the U.S.-Associated Pacific Islands. Since its inception in 2001, the Palau AHEC has coordinated overall 37 postgraduate and undergraduate courses in General Practice and Public Health taught by the University of Auckland Faculty of Medicine and Health Sciences and the Fiji School of Medicine's School of Public Health and Primary Care (SPH&PC) in Palau, Yap State, and the Republic of the Marshall Islands. Currently 139 physicians, nurses, health administrators, and environmental health workers are registered as active students in Palau (58), Yap State (22), and the RMI (59). Notably, the Palau AHEC and the SPH&PC have worked in an innovative partnership with the Palau Ministry of Health to operationalize the MOH's public health work plan to implement a comprehensive community health survey of all 4,376 households in Palau, interviewing 79% of the total population, to determine Palau's health indicators. To accomplish this, the SPH&PC developed and taught a curriculum for Palau physicians and public health nurses on how to design the survey, gather, and analyze data in order to develop and implement appropriately responsive intervention and treatment programs to address Palau's old and newer morbidities. In early FY2005, two other Micronesian AHECs--the Yap State and Commonwealth of the Northern Mariana Islands AHECs--were funded through JABSOM administered grants which will also address the primary care training needs of Micronesia's remote and isolated health workforce.

  5. Role and working conditions of nurses in public health in Mexico and Peru: a binational qualitative study.

    Science.gov (United States)

    De Córdova, Maria Isabel Peñarrietade; Mier, Nelda; Quirarte, Nora Hilda Gonzales; Gómez, Tranquilina Gutiérrez; Piñones, Socorro; Borda, Alejandro

    2013-11-01

    This exploratory study conducted in Mexico and Peru investigated nurses' perceptions about their role in public health and working conditions. Health reform efforts in many countries are redefining the role of health professionals in public health. Little is known about the role of nurses working in public health contexts in Latin America. Fourteen focus groups were conducted in Mexico and Peru with 82 nurses working in government-sponsored community health centres. Data were analysed using a content analysis technique. Themes identified were: nurses' job descriptions in public health settings; organisational factors influencing the nurses' work, and influence of academic and social image factors. Management barriers and limited training influences the role and working conditions of public health nurses in Mexico and Peru. The professional role of nurses working in public health in Latin America is not well defined because of the health-care system infrastructure and the lack of a clear public health nurse job description. Further research is needed to better understand the role of public health nurses and strengthen their training, particularly in relation to nursing management encompassing abilities for decision-making processes and public health program planning and evaluation. © 2012 John Wiley & Sons Ltd.

  6. Prevalence of depression and its relationship with work characteristics in a sample of public workers

    Directory of Open Access Journals (Sweden)

    Luca M

    2014-03-01

    Full Text Available Maria Luca,1 Salvatore Bellia,2 Marcello Bellia,3 Antonina Luca,4 Carmela Calandra11Department of Medical and Surgery Specialties, Psychiatry Unit, 2Department of Biomedical Sciences, General Pathology Unit, University Hospital Policlinico-Vittorio Emanuele, 3B Ramazzini Institute, 4Department GF Ingrassia, Section of Neuroscience, University Hospital Policlinico-Vittorio Emanuele, Catania, Sicily, ItalyAbstract: Occupation is a fundamental right, enabling social interaction and financial support for the individual. However, it is an undeniable source of stress, with consequences for physical and mental health. The prevalence of depression and somatic complaints were assessed in 1,013 public workers using the Beck Depression Inventory and a questionnaire investigating for the presence of somatic problems designed by the research team. The results were related to demographic characteristics, history of previous depressive episodes, work schedule (day work, night and day rotating shift work, day rotating shift work, and duration of current work schedule. There were more cases of moderate depression in the day rotating shift workers (84% than in those working at night (83%. More women had mild or moderate depression than men (22% and 4% versus 10% and 3%, respectively. Severe depression was found only in men. Nearly 10% of depressed individuals reported previous depressive episodes. A link between depression and somatic complaints was also found. In particular, 59% of depressed subjects reported gastrointestinal complaints and 41% did not (P<0.001. In conclusion, the occurrence of depressive symptoms could be facilitated by occupation. A history of depressive symptoms should not be neglected, given the risk of recurrence. Somatic complaints could represent a “wake-up call” regarding depression. Global assessment and effective support are fundamental for promotion of a better quality of life in the at-risk category of workers

  7. Conflict between insect conservation and public safety

    DEFF Research Database (Denmark)

    Carpaneto, Giuseppe Maria; Mazziotta, Adriano; Coletti, Giorgia;

    2010-01-01

    based on frequent tree cutting. Nevertheless, old trees of urban parks may represent a hazard for public safety and are sometimes cut by management authorities. The aim of this work was to assess the loss of reproductive sites for saproxylic beetles of the Scarabaeidae, Lucanidae and Cerambycidae, when...

  8. MORT User's Manual for use with the Management Oversight and Risk Tree analytical logic diagram. [Contains a list of System Safety Development Center publications

    Energy Technology Data Exchange (ETDEWEB)

    Knox, N.W.; Eicher, R.W.

    1992-02-01

    This report contains the User's Manual for MORT (Management Oversight and Risk Tree), a logic diagram in the form of a work sheet'' that illustrates a long series of interrelated questions. MORT is a comprehensive analytical procedure that provides a disciplined method for determining the causes and contributing factors of major accidents. Alternatively, it serves as a tool to evaluate the quality of an existing system. While similar in many respects to fault tree analysis, MORT is more generalized and presents over 1,500 specific elements of an ideal universal'' management program for optimizing environment, safety and health, and other programs. This User's Manual is intended to be used with the MORT diagram dated February 1992.

  9. Magnitude of Construction Cost and Schedule Overruns in Public Work Projects

    Directory of Open Access Journals (Sweden)

    Pramen P. Shrestha

    2013-01-01

    Full Text Available This study analyzed 363 Clark County Department of Public Works (CCDPW projects to determine construction cost and schedule overruns in various types and sizes of the projects. The sample projects were constructed from 1991 to 2008, with a total construction cost of $1.85 billion, equivalent to 2012 cost. A one-factor ANOVA test was conducted to determine whether construction cost and schedule overruns significantly varied based on types and sizes of the projects. The study showed that large, long-duration projects had significantly higher cost and schedule overruns than smaller, short-duration projects.

  10. Trees and Shrubs for Overhead Utility Easements

    OpenAIRE

    Appleton, Bonnie Lee, 1948-2012; French, Sue (Sue C.); Johnson-Asnicar, Brenda; Relf, Diane; Day, Susan D.; Nunnally, Richard, 1947-; Vest, John

    2009-01-01

    Trees are one of the major causes of power outages in areas of overhead utility lines due to direct tree contact with lines, or to trees or tree limbs falling on the lines. This publication covers conflict resolution options and tree selection and planting when dealing with landscaping around power lines.

  11. Internet public opinions crisis warning method based on opinion tree%基于观点树的网络舆情危机预警方法

    Institute of Scientific and Technical Information of China (English)

    丁菊玲; 勒中坚

    2011-01-01

    对初始情感种子集预处理,增加网络情感词汇、过滤部分特征词,采用改进逐点互信息一信息检索方法对特征词进行情感倾向性计算,实现对网络论坛网帖中网民观点极性和观点强度的挖掘,进一步实施网民观点属性挖掘;构建基于三粒度挖掘结果的观点树,建立基于观点树的网络舆情危机预警架构.通过实验验证,该方法能够对网络舆情危机作出预警判断.%This paper pretreated initial emotional seeds. Added in Internet emotional words. Filtered,some feature words. Used improved point-wise mutual information-information( PMI-1R) retrieval method to calculate the sentiment orientation of feature words. Mined the opinion polarity and attitude force of Internet opinions. Furthermore, mined the opinion attributes, built an opinion tree based on the three different granularities opinion mining results. Created the framework of Internet public opinions crisis early-warning based on opinion-tree. The experiment shows that this method can early-warning Internet public opinions crisis.

  12. Public health interventions to reduce inequalities: what do we know works?

    Science.gov (United States)

    Frank, John

    2012-09-11

    This commentary focuses on the notion of "what works" to reduce health inequalities. It begins by noting the need for and presence of a wide range of methodologies and approaches internationally. It then argues that it is useful to map out these contributions and those in the present Supplement against a set of principles (Macintyre, 2007) to guide the selection and implementation of public health interventions explicitly aiming to reduce health inequalities. The chosen principles derive largely from efforts to reduce steep and persistent Scottish health inequalities by social class. The commentary summarizes Macintyre's analysis of the main characteristics of public health interventions. It then notes that the present Supplement provides clear examples of population-health interventions and their health impacts that are inequality-reducing. The suggested approach and principles align with calls for the use of structural changes in the environment, early-life interventions, reductions in preventive-care barriers, and a harm-reduction philosophy. The commentary concludes that there remains much to learn and to do in order for public health intervention research to clearly demonstrate how to effectively reduce health inequalities in a lasting manner.

  13. Influence of Absorption and Insulation Properties for Phonic Treatment of Public Works Equipment

    Directory of Open Access Journals (Sweden)

    Ovidiu Vasile

    2012-01-01

    Full Text Available This study presents the problem of designing, manufacturing and testing of some protective systems made from composite materials which can simultaneously perform the next requirements: noise absorption for middle and high range frequencies, noise insulation for low frequencies, vibration damping in order to avoid noise transmission by structure and finally, modularity and adaptability for using to different types of public works equipment, also for other technological equipment with a high level of noise, vibration and mechanical shocks. Decreasing of sound and vibration global level inside and/or outside the public works equipment’s cabin as well as the reduction the noise pollution or the pollution due to the vibration and mechanical shocks on construction site is an actual matter, especially for the countries –last became members of EU; these countries must harmonize theirs national legislations regarding the environment pollution and the labor protection with the EU Directives. The article presents the experimental data of four composite structures with noise absorption and insulation features and three case studies of global level noise reduction inside the cabin for a vibrating compactor, a crawler excavator and a frontal loader.

  14. 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.

  15. Mapping Dual-Degree Programs in Social Work and Public Health: Results From a National Survey.

    Science.gov (United States)

    Ziperstein, Dory; Ruth, Betty J; Clement, Ashley; Marshall, Jamie Wyatt; Wachman, Madeline; Velasquez, Esther E

    2015-01-01

    Dramatic changes in the health system due to national health reform are raising important questions regarding the educational preparation of social workers for the new health arena. While dual-degree programs in public health and social work can be an important response to what is needed educationally, little is known about them. The National MSW/MPH Programs Study surveyed MSW/MPH program administrators to better understand the prevalence, models, structure, and challenges of these dual-degree programs. Forty-two programs were identified, and 97.6% of those contacted participated (n=41). Findings indicate that MSW/MPH programs are popular, increasing, geographically dispersed, and drawing talented students interested in trans-disciplinary public health social work practice. Challenges for these programs include the need for greater institutional support, particularly funding, and a general lack of best practices for MSW/MPH education. While findings from this study suggest graduates appear especially well-prepared for leadership and practice in the new health environment, additional research is needed to assess their particular contributions and career trajectories.

  16. Mapping Dual-Degree Programs in Social Work and Public Health: Results From a National Survey

    Directory of Open Access Journals (Sweden)

    Dory Ziperstein

    2016-02-01

    Full Text Available Dramatic changes in the health system due to national health reform are raising important questions regarding the educational preparation of social workers for the new health arena. While dual-degree programs in public health and social work can be an important response to what is needed educationally, little is known about them. The National MSW/MPH Programs Study surveyed MSW/MPH program administrators to better understand the prevalence, models, structure, and challenges of these dual-degree programs. Forty-two programs were identified, and 97.6% of those contacted participated (n=41. Findings indicate that MSW/MPH programs are popular, increasing, geographically dispersed, and drawing talented students interested in trans-disciplinary public health social work practice. Challenges for these programs include the need for greater institutional support, particularly funding, and a general lack of best practices for MSW/MPH education. While findings from this study suggest graduates appear especially well-prepared for leadership and practice in the new health environment, additional research is needed to assess their particular contributions and career trajectories.

  17. Quality management and the work environment: an empirical investigation in a public sector organization.

    Science.gov (United States)

    Taveira, Alvaro D; James, Craig A; Karsh, Ben -Tzion; Sainfort, François

    2003-07-01

    The integration of quality management initiatives, particularly total quality management (TQM), and ergonomics has received increasing attention from scholars and practitioners. Above all, the question of how TQM programs relate to ergonomic aspects of organizational design and culture is at the center of this discussion. This study examines how elements of a "typical", Deming-inspired, TQM program in the public sector interact with the work environment. Elements of the TQM program were defined and measured using the Malcom Baldridge Award criteria. The specific elements examined were "Management Support of Quality", "Information and Analysis", "Human Resources", "Processes and Quality Results", and "Customer Focus and Satisfaction". The relationship between these TQM elements and the work environment were defined through five separate hypotheses. The work environment was described by the constructs "Supervisor Support", "Task Clarity", "Task Orientation", and "Innovation". Data were obtained through survey questionnaires administered to employees of four departments in a municipal government organization. Results supported three of the hypotheses, but produced some unanticipated outcomes with regard to the other two. Namely, "Management Support of Quality" was significantly related to "Supervisor Support", "Task Orientation", "Task Clarity" and "Innovation"; "Human Resources" was significantly related to "Supervisor Support"; "Processes and Quality Results" was significantly related to "Task Orientation" and "Innovation". Contrary to predicted "Information and Analysis" was negatively related to "Innovation", and "Customer Focus" was unrelated to any of the outcome variables. The relationships between these TQM elements and work environment dimensions are discussed. Implications for TQM and ergonomic practice are analyzed, and directions for future research proposed.

  18. Savings in Public Services after the Crisis: A Multilevel Analysis of Public Preferences in the EU27 (Working Paper 8)

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven); S.R. Jilke (Sebastian)

    2012-01-01

    textabstractPolicy responses to the financial crisis can be divided into cyclical and anti-cyclical approaches. The former advocates reducing public spending in times of financial constraints. The latter approach advocates public spending to boost the economy. Using multinomial multilevel analysis o

  19. 77 FR 72296 - Public Meeting of the U.S.-Canada Regulatory Cooperation Council (RCC) Motor Vehicles Working Group

    Science.gov (United States)

    2012-12-05

    ... Cooperation Council (RCC) Motor Vehicles Working Group AGENCY: National Highway Traffic Safety Administration... 30 and 31, 2012, the RCC and its bi-national working groups facilitated stakeholder meetings in Washington, DC. This notice announces a public meeting of the RCC Motor Vehicles Working Group. DATES:...

  20. Employment creation through public works programmes and projects in South Africa: Experiences and potentials

    Directory of Open Access Journals (Sweden)

    W. D. Thwala

    2008-12-01

    Full Text Available Purpose/objectives: The aim of this article is to look at the experiences, problems and the potential contribution of employment creation programmes in alleviating the unemployment problem in other African countries through the construction of public infrastructure through the use of labour-intensive methods. The article then describes the problems and experiences that have been encountered in South Africa in relation to employment creation through the construction of public infrastructure.Problem investigated: In South Africa the levels of unemployment and poverty are extremely high and unemployment is one of South Africa's most pressing problems. At the same time there is a lack of capacity and skills at institutional, community and individual levels. Labour-intensive programmes generate more direct and indirect local employment opportunities and income by using locally available inputs (materials, simple tools and local labour and thus creating a greater demand for local products and services than do high-technology programmes reliant on imported technology and equipment. Design/Methodology/Approach: Drawing on research on labour-intensive, public works programmes and projects, the paper is mainly a literature review. From a theoretical perspective supported by experience elsewhere in Africa, there are reasons for considering that properly formulated employment creation programmes based on the use of labour-intensive methods could be established to construct and maintain the required physical infrastructure, thus creating employment, skills and institutional capacities. The article closes with some recommendations for the future programmes success.Findings/Implications: The article attributes the failure of projects and programmes in South Africa to different factors which must be avoided in future in order for projects and programmes to be successful in South Africa. Investment in infrastructure has a huge potential to redress the high

  1. [Perception of students of a public university on the Education Program for Work in Health].

    Science.gov (United States)

    Pinto, Anna Carolina Martins; Oliveira, Isabela Viana; dos Santos, Ana Luiza Soares; da Silva, Luiza Eunice Sá; Izidoro, Gabriela da Silva Lourelli; Mendonça, Raquel de Deus; Lopes, Aline Cristine Souza

    2013-08-01

    This study sought to analyze the Education Program for Work in Health from the perspective of students at a public university in Belo Horizonte, State of Minas Gerais, in their first year and its impact on the students' qualification. It is a prospective cohort study with students who participated on this program, and the data was collected by a structured and self-applied questionnaire, during the sixth and tenth months of the program, with sociodemographic questions, methodology, aims and impact of the program. The majority reported that the program's proposed aims were attained, especially interdisciplinary work and academic research focused on the Unified Health System's needs. The program also contributed to training in research, teaching and extension work, and in the second evaluation, the students reported greater interaction with social equipment. It is considered that the program is an important strategy for human resources training in accordance with the Unified Health System's needs, by enabling the exercise of teamwork, communication, agility and creativity to deal with adverse situations, as well as the practice of the primary health care principles integrated in the community.

  2. Working in direct contact with the public as a predictor of burnout in the banking sector.

    Science.gov (United States)

    Amigo, Isaac; Asensio, Elisa; Menéndez, Ignacio; Redondo, Sergio; Ledesma, José A

    2014-05-01

    This study investigated the presence of the burnout syndrome amongst employees of the banking sector. This topic is of particular interest owing to recent changes in working conditions and the controversial commercial strategies employed in this sector in recent years. A total of 1,341 professionals, 883 men and 458 women took part in the study. A Spanish version of the Maslach Burnout Inventory-General Survey was used, via electronic mail. The results revealed that at least 55.78% of the sample showed a high risk of burnout in at least two of the dimensions. The workers in commercial branch offices dealing with the general public showed a greater risk of burnout than those working in central services. The risk of burnout was higher than in other professions considered to be at risk and appears to be more closely associated with work-related stress and the controversial commercial strategies employed in the sector in recent years than with the possibility of cuts in salary. Psychological intervention programs aimed at stress management would be a recommendable way of helping employees address problems of this kind.

  3. Speaker, leader, champion: succeed at work through the power of public speaking

    National Research Council Canada - National Science Library

    Donovan, Jeremey; Avery, Ryan

    2014-01-01

    ... an exceptional public speaker. From the author of the #1 Amazon bestseller in public speaking How to Deliver a TED Talk and the youngest World Champion in Public Speaking comes Speaker, Leader, Champion...

  4. 77 FR 1483 - Commissioners of Public Works of the City of Spartanburg, SC; Notice of Availability of...

    Science.gov (United States)

    2012-01-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Commissioners of Public Works of the City of Spartanburg, SC; Notice of... Commission in the Public Reference Room or may be viewed on the Commission's Web site at...

  5. Selecting Landscape Plants: Flowering Trees

    OpenAIRE

    Relf, Diane; Appleton, Bonnie Lee, 1948-2012

    2009-01-01

    This publication helps the reader to select wisely among the many species and varieties of flowering trees available. The following are considerations that should be taken into account when choosing flowering trees for the home landscape: selections factors, environmental responses, availability and adaptability, and flowering tree descriptions.

  6. Burnout syndrome, working conditions, and health: a reality among public high school teachers in Brazil.

    Science.gov (United States)

    Santana, Ângela Maria C; De Marchi, Dione; Junior, Luiz C G; Girondoli, Yassana M; Chiappeta, Andrés

    2012-01-01

    The objective of the study was to evaluate the occurrence of Burnout Syndrome in 100 teachers of six public high schools and its correlation with working conditions in a southeast city of Brazil. Characterization of the sample occurred after application of a socio-demographic questionnaire. Evaluation of the working conditions was done by means of an Ergonomic Working Analysis. The presence of Burnout Syndrome was evaluated by means of the Maslach Burnout Inventory. The sample presented the predominance of women, with an average age of 40.4 and the majority married with children. Roughly 50% had less than 10 years of service, and more than half of the teachers taught more than 18 classes per week. Hoarseness after work was principally reported among women, which required many days off for health treatment. Environmental conditions reflect inadequacy in relation to noise, light, humidity and temperature. Presence of pain in the upper limbs was especially high among women. Risk of musculoskeletal disorders in the upper limbs predominated as moderately important to significant. We also identified an average distance walked by teachers of 1.5 Km and an average of 4.2 Kg of school supplies carried between classes. The Burnout Syndrome presented a high score for depersonalization principally among men, but it has association with both sexes. Emotional exhaustion correlates with noise, depersonalization, and personal fulfillment, in addition to the high number of weekly lessons. It can be concluded that Burnout syndrome is present among teachers, principally in terms of depersonalization, deserving the attention of government officials and the schools, as well as the teachers themselves.

  7. Full-Text Publication of Abstract-Presented Work in Physical Therapy: Do Therapists Publish What They Preach?

    Science.gov (United States)

    Smith, Heather D.; Bogenschutz, Elizabeth D.; Bayliss, Amy J.; Altenburger, Peter A.

    2011-01-01

    Background and Objective Professional meetings, such as the American Physical Therapy Association's (APTA's) Combined Sections Meeting (CSM), provide forums for sharing information relevant to physical therapy. An indicator of whether therapists fully disseminate their work is the number of full-text peer-reviewed publications that result. The purposes of this study were: (1) to determine the full-text publication rate of work presented in abstract form at CSM and (2) to investigate factors influencing this rate. Methods A systematic search was undertaken to locate full-text publications of work presented in abstract form within the Orthopaedic and Sports Physical Therapy sections at CSM between 2000 and 2004. Eligible publications were published within 5 years following abstract presentation. The influences of APTA section, year of abstract presentation, institution of origin, study design, sample size, study significance, reporting of a funding source, and presentation type on full-text publication rate were assessed. Characteristics of full-text publications were explored. Results Work presented in 1 out of 4 abstracts (25.4%) progressed to full-text publication. Odds of full-text publication increased if the abstract originated from a doctorate-granting or “other” institution, reported findings of an experimental study, reported a statistically significant finding, included a larger sample size, disclosed a funding source, or was presented as a platform presentation. More than one third (37.8%) of full-text publications were published in the Journal of Orthopaedic and Sports Physical Therapy or Physical Therapy, and 4 out of 10 full-text publications (39.2%) contained at least one major change from information presented in abstract form. Conclusions The full-text publication rate for information presented in abstract form within the Orthopaedic and Sports Physical Therapy sections at CSM is low relative to comparative disciplines. Caution should be

  8. Vertical and horizontal trust at work as predictors of retirement intentions: the Finnish Public Sector Study.

    Science.gov (United States)

    Muurinen, Charlotte; Laine, Matti; Pentti, Jaana; Virtanen, Marianna; Salo, Paula; Kivimäki, Mika; Vahtera, Jussi; Oksanen, Tuula

    2014-01-01

    This prospective cohort study aimed to examine the associations of trust towards the supervisor (vertical trust) and trust towards co-workers (horizontal trust) with retirement intentions. The participants were 14 840 women and men working in the municipal sector in 2000-12 (Finnish Public Sector Study). Trust (vertical trust towards the supervisor and horizontal trust towards co-workers) and retirement intentions were assessed in repeated surveys. Multivariable multinomial logistic regression analyses were conducted to assess the association between baseline trust and retirement intentions at 3.7 years of follow-up. Demographic characteristics, health, psychological distress, health risk behaviors, personality factors, and psychosocial factors were included as covariates. Of the participants, 67.0% trusted their supervisor and 54.9% trusted their co-workers. Employees who trusted their supervisor (odds ratio (OR) 0.60, 95% confidence interval (CI) 0.53-0.67) and employees who trusted their co-workers (odds ratio 0.62, 95% confidence interval 0.55-0.70) at baseline were less likely to have strong retirement intentions at follow-up compared to those who did not trust. These associations largely persisted after adjusting for all covariates and taking into account baseline retirement intentions. In conclusion, trust in the supervisor and co-workers predicted retirement intentions. These observational findings suggest that increasing trust in the workplace may contribute to lengthening working careers and preventing early retirement.

  9. Managing the work-life roller-coaster: private stress or public health issue?

    Science.gov (United States)

    Bryson, Lois; Warner-Smith, Penny; Brown, Peter; Fray, Leanne

    2007-09-01

    Although research has established the importance for health of a sense of personal control at work, the implications of this for women have not been adequately studied. Using quantitative data from the Australian Longitudinal Study on Women's Health and qualitative data from an associated study, here we examine women's health and sense of control in relation to family and employment commitments. In line with other research, 'demand over-load' is found to be important for sense of control, but both 'over-load' and 'control' prove complex, as illustrated by the finding that good mental health is associated with satisfaction with, rather than actual, hours of employment. In the contemporary western context of longer working hours, increasing time strain, and gender relations shaped within a neo-liberal, individualised social environment, the findings suggest that as life speeds up, 'control' and the health effects of 'busyness', need to be understood not merely as personal matters, but rather as potentially important public health issues.

  10. Vertical and horizontal trust at work as predictors of retirement intentions: the Finnish Public Sector Study.

    Directory of Open Access Journals (Sweden)

    Charlotte Muurinen

    Full Text Available This prospective cohort study aimed to examine the associations of trust towards the supervisor (vertical trust and trust towards co-workers (horizontal trust with retirement intentions. The participants were 14 840 women and men working in the municipal sector in 2000-12 (Finnish Public Sector Study. Trust (vertical trust towards the supervisor and horizontal trust towards co-workers and retirement intentions were assessed in repeated surveys. Multivariable multinomial logistic regression analyses were conducted to assess the association between baseline trust and retirement intentions at 3.7 years of follow-up. Demographic characteristics, health, psychological distress, health risk behaviors, personality factors, and psychosocial factors were included as covariates. Of the participants, 67.0% trusted their supervisor and 54.9% trusted their co-workers. Employees who trusted their supervisor (odds ratio (OR 0.60, 95% confidence interval (CI 0.53-0.67 and employees who trusted their co-workers (odds ratio 0.62, 95% confidence interval 0.55-0.70 at baseline were less likely to have strong retirement intentions at follow-up compared to those who did not trust. These associations largely persisted after adjusting for all covariates and taking into account baseline retirement intentions. In conclusion, trust in the supervisor and co-workers predicted retirement intentions. These observational findings suggest that increasing trust in the workplace may contribute to lengthening working careers and preventing early retirement.

  11. Factors associated with the willingness of health care personnel to work during an influenza public health emergency: an integrative review.

    Science.gov (United States)

    Devnani, Mahesh

    2012-12-01

    The first decade of the 21st century has witnessed three major influenza public health emergencies: (1) the severe acute respiratory syndrome of 2002-2003; (2) the avian flu of 2006; and (3) the 2009 H1N1 pandemic influenza. An effective public health response to an influenza public health emergency depends on the majority of uninfected health care personnel (HCP) continuing to report to work. The purposes of this study were to determine the state of the evidence concerning the willingness of HCP to work during an influenza public health emergency, to identify the gaps for future investigation, and to facilitate evidence-based influenza public health emergency planning. A systemic literature review of relevant, peer-reviewed, quantitative, English language studies published from January 1, 2001 through June 30, 2010 was conducted. Search strategies included the Cochrane Library, PubMed, PubMed Central, EBSCO Psychological and Behavioral Sciences Collection, Google Scholar, ancestry searching of citations in relevant publications, and information from individuals with a known interest in the topic. Thirty-two studies met the inclusion criteria. Factors associated with a willingness to work during an influenza public health emergency include: being male, being a doctor or nurse, working in a clinical or emergency department, working full-time, prior influenza education and training, prior experience working during an influenza emergency, the perception of value in response, the belief in duty, the availability of personal protective equipment (PPE), and confidence in one's employer. Factors found to be associated with less willingness were: being female, being in a supportive staff position, working part-time, the peak phase of the influenza emergency, concern for family and loved ones, and personal obligations. Interventions that resulted in the greatest increase in the HCP's willingness to work were preferential access to Tamiflu for the HCP and his/her family, and

  12. [Professor Buytendijk's miracle drug. The vitamin preparation Eviunis and the risks of scientists doing publicity work].

    Science.gov (United States)

    Huijnen, Pim

    2010-01-01

    The discovery of vitamins at the start of the 20th century not only stimulated new areas of scientific research in the field of nutrition and pharmacy; vitamins also turned out to be profitable products for new or existing industries. Consequently, vitamins drove scientists and commercial vitamin producers into each others' arms during the first decades of the century. Several publications--by Harmke Kamminga and Sally Horrocks for instance--deal with the causes and effects of forms of co-operation between science and industry in the nutritional and pharmaceutical sector. They mostly stress--using examples from Great-Britain--the interconnected interests from which both profited: industry-sponsored vitamin research made vitamins available to a larger public of consumers, with scientists authorizing the health claims of the products these companies tried to sell. This article shows how Dutch scientists and vitamin producers were concerned with the same issue in the inter-war period. Not only does it focus on the interconnected interests, but particularly on the conflicts of interests scientists were experiencing whilst performing advisory or research work for the industry. The article singles out E.J.J. Buytendijk, nowadays remembered for his pioneering research in the field of phenomenological psychology after the Second World War, and his involvement with the Swiss vitamin preparation Eviunis at the end of the nineteen-twenties. Buytendijk actively promoted the introduction of this particular preparation on the Dutch market. He was confronted with a growing number of critics, however, after tests demonstrated how the preparation could hardly sustain any of the claims that had been made with regard to its vitamin-like performance. Buytendijk's strongest critics accused him of misusing his scientific authority to sell a fraudulent product--after all, he that maintained his own tests had confirmed Eviunis' claims. A final, state-ordered counter test of Eviunis

  13. Perceptions of work stress causes and effective interventions in employees working in public, private and non-governmental organisations: a qualitative study.

    Science.gov (United States)

    Bhui, Kamaldeep; Dinos, Sokratis; Galant-Miecznikowska, Magdalena; de Jongh, Bertine; Stansfeld, Stephen

    2016-12-01

    Aims and method To identify causes of stress at work as well as individual, organisational and personal interventions used by employees to manage stress in public, private and non-governmental organizations (NGOs). Qualitative interviews were conducted with 51 employees from a range of organisations. Results Participants reported adverse working conditions and management practices as common causes of work stress. Stress-inducing management practices included unrealistic demands, lack of support, unfair treatment, low decision latitude, lack of appreciation, effort-reward imbalance, conflicting roles, lack of transparency and poor communication. Organisational interventions were perceived as effective if they improved management styles, and included physical exercise, taking breaks and ensuring adequate time for planning work tasks. Personal interventions used outside of work were important to prevent and remedy stress. Clinical implications Interventions should improve management practices as well as promoting personal interventions outside of the work setting.

  14. Work.

    Science.gov (United States)

    Haines, Annette M.

    2003-01-01

    Draws upon Maria Montessori's writings to examine work as a universal human tendency throughout life. Discusses the work of adaptation of the infant, work of "psycho-muscular organism" for the preschooler, work of the imagination for the elementary child, community work of the adolescent, and work of the adult. Asserts that…

  15. Ethical and public policy aspects of childhood obesity: opinions of scientists working on an intervention study.

    Science.gov (United States)

    Wickins-Drazilova, D; Williams, G

    2010-08-01

    Scientists working on an obesity intervention project were asked questions, via questionnaire and interviews, relating to ethical and public-policy aspects of tackling childhood obesity. The main areas of enquiry concerned elements responsible for the rise in childhood obesity, key ethical areas of obesity interventions, helpfulness and effectiveness of policy measures, socioeconomic factors, and media coverage and political debate. Key results from this indicate that: there is disagreement about the amount of information about the causes of obesity that is needed before implementing interventions; an improvement in health and nutrition education of both children and adults through positive messages is seen as highly desirable; scientists regard environment, rather than genetics, as playing the major role in rising obesity levels; the level of individual responsibility being placed on parents and children may be unfair and unhelpful; whole-system, long-term and sensitive policy actions are needed rather than relying on quick fixes such as miracle pills; and there are country-specific issues related to rising obesity levels that need to be considered, though the respondents tended to have a great deal of faith in EU-wide interventions.

  16. The public works in 17thCastile: an onerous and unknown tax

    Directory of Open Access Journals (Sweden)

    Francisco Javier VELA SANTAMARÍA

    2011-07-01

    Full Text Available Normal 0 21 false false false ES X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-fareast-language:EN-US;} The studies of the public works in Golden Age Spain were focused on its technical and artistic aspects, but not on its economic consequences. But the urban infrastructure maintenance and the building of bridges, what required frequently the contribution of thousand of places, were expensive. Its financing, what needed the authorization of Council of Castile, increased the oppressive taxation of the 17th century, and its management had its same nature of privatization, lack of control and fraud.

  17. A formative evaluation of the recovery public works programme in Blantyre City, Malawi.

    Science.gov (United States)

    Khembo, Felix; Chapman, Sarah

    2017-04-01

    Public works programmes (PWPs) are popular social protection instruments in the context of chronic poverty but very little has been published in the way of implementation and outcomes of these programmes. This paper presents a formative process and outcome evaluation of the recovery PWP in Blantyre City, Malawi. The evaluation used longitudinal household survey data of PWP beneficiaries, programme records and interview responses from programme staff and community leaders. Largely, the process evaluation findings showed an agreement between actual and planned activities. The outcome evaluation found indications that the PWP community assets offered some potential benefits to the communities, and that PWP wages allowed the beneficiaries to purchase some food. This however, did not translate into more meals per day, nor did the earnings prevent the decline in household assets as expected. Given a plausible PWP theory and high implementation fidelity, the PWP wage rate or number of days was either just enough to smooth participant income, or insufficient altogether, to enable achievement of more distal outcomes.

  18. Performance Analysis of Foreign Loans in Directorate General of Highways Ministry of Public Works

    Directory of Open Access Journals (Sweden)

    Yunik Eva Sarlina

    2016-05-01

    Full Text Available Provision of road infrastructure does, efficiently and effectively, have an effect on economy increase in a region. The limited ability of the government in the provision of funding for the road infrastructure requires the handling on the organizers of the roads, it also needs efforts to look for funding resources outside the APBN as a resource of funds for foreign loans. This study aims to know the process of foreign loans, the characteristics of each foreign loan, and the loan implementation performance in Directorate General of Highways, Ministry of Public Works. The research was using the qualitative descriptive methods focusing on thorough depiction of form, function, and meaning of prohibition; data collection was done by collecting the entire loan process from the preparation phase to the implementation phase through interviewing and documentation literature. The document consists of the loan agreement document, documents monthly reports and annual reports, lender regulations, legal regulations of the Republic of Indonesia, photo documentation and archives. The result showed that the scoring of performance, multilateral loan is better than bilateral loan. This is evidenced by higher score for multilateral loan than bilateral loan. Particularly in terms of regulations, the multilateral loan having score 15, it was because the lender adjusts by existing regulations in Indonesia, while bilateral loan having score 13. Furthermore, from the aspect of financial benefits, bilateral loan have score of 41 and is more advantageous than the multilateral loan which score is 29.

  19. Occupational and public health considerations for work-hour limitations policy regarding public health workers during response to natural and human-caused disasters.

    Science.gov (United States)

    Berkowitz, Murray R

    2012-01-01

    This article examines the occupational health considerations that might impact the health and wellbeing of public health workers during responses to natural (eg, floods and hurricanes) and human-caused (eg, terrorism, war, and shootings) disasters. There are a number of articles in the medical literature that argue the impact of how working long hours by house staff physicians, nurses, and first-responders may pose health and safety concerns regarding the patients being treated. The question examined here is how working long hours may pose health and/or safety concerns for the public health workers themselves, as well as to those in the communities they serve. The health problems related to sleep deprivation are reviewed. Current policies and legislations regarding work-hour limitations are examined. Policy implications are discussed.

  20. Determinants of General Health, Work-Related Strain, and Burnout in Public Versus Private Emergency Medical Technicians in Istanbul.

    Science.gov (United States)

    Tunaligil, Verda; Dokucu, Ali Ihsan; Erdogan, Mehmet Sarper

    2016-07-01

    This study investigated the impact of working for public versus private ambulance services in Turkey and elaborated on predictors of mental, physical, and emotional well-being in emergency medical technicians (EMT-Bs). In this observational cross-sectional study, an 81-question self-report survey was used to gather data about employee demographics, socioeconomic status, educational background, working conditions, and occupational health and workplace safety (OHS), followed by the 12-item General Health Questionnaire (GHQ-12), the Work-Related Strain Inventory (WRSI), and the Maslach Burnout Inventory (MBI) with three subscales: Emotional Exhaustion (MBI-EE), Depersonalization (MBI-DP), and Diminished Personal Accomplishment (MBI-PA). In 2011, 1,038 EMT-Bs worked for publicly operated and 483 EMT-Bs worked for privately owned ambulance services in Istanbul, Turkey, of which 606 (58.4%) and 236 (48.9%) participated in the study (overall participation rate = 55.4%), respectively. On all scales, differences between total mean scores in both sectors were statistically insignificant (p > .05). In the public sector, work locations, false accusations, occupational injuries and diseases, work-related permanent disabilities, and organizational support were found to significantly influence self-reported perceptions of well-being (p work (p work-related permanent disabilities (p working lives that need improvement; priority expectations in the public and private sectors were higher earnings (17.5%; 16.7%) and better social opportunities (17.4%; 16.8%). Working conditions, vocational training, and OHS emerged as topics that merit priority attention.

  1. Swedish physicians' perspectives on work and the medical care system--III: Private practitioners on the public system.

    Science.gov (United States)

    Twaddle, A C

    1988-01-01

    This paper reports the results of focused interviews in 1978-1979 with Swedish physicians in private practice about the public system of medical care in Sweden. They were asked about the system as a work environment for physicians and as a system of care for patients. Respondents, who were outside the public system (although financed mainly by public mechanisms) said the public system as a place to work had advantages in its high technical quality, facilities for research and training, and the capacity to treat complicated disease; its disadvantages were said to be inefficiency, lack of communication, poor patient care, and blocked mobility for physicians without doctorates. As a system of care, its one advantage was said to be that it provided care at less out-of-pocket cost to patients; its reported disadvantages were poor quality care and a tendency to be overly comprehensive. These perspectives are discussed with respect to their structural and historical contexts.

  2. Are some categories of scientific publication more equal than others? On the ambiguous use of the label "original work".

    Science.gov (United States)

    Erren, Thomas C

    2009-03-01

    The problem addressed here is the observation that numerous people in academia attach differential value to publication category or format rather than publication contents alone. This can be formally visible in academic tenure procedures where the record of research regularly favours an imbalance of loosely called "original work" versus "other". Such practice is a recipe for the devaluation of some of the best and fine thinking and work included in "other" publications such as reviews, perspective papers, hypotheses, editorials and correspondence. In this vein, issue is taken with the label "original" being attached to "new results" from an "individual study" alone rather than being a criterion of or expectation in any, or at least many, publications beyond individual studies or experiments.

  3. HRM in public private partnerships: working in a health production system

    OpenAIRE

    Bishop, Simon

    2011-01-01

    This study explores the changing nature of employment and employment management within multi-organisational public services ‘partnerships’. In line with international trends, a major feature of the 1997-2010 New Labour government’s public policy was encouraging partnerships between organisations of all sectors to run public services. Within healthcare, central government has increasingly been seen as taking on a role of market regulator, with organisations from all sectors allowed to plan as ...

  4. More Bang for the Buck: Integrating Green Infrastructure into Existing Public Works Projects

    Science.gov (United States)

    shares lessons learned from municipal and county officials experienced in coordinating green infrastructure applications with scheduled street maintenance, park improvements, and projects on public sites.

  5. Use of colliery spoil in public works. La utilizacion de esteriles de la mineria del carbon en obras publicas

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Canibano, J.; Rodriguez Ortiz, J.M. (HUNOSA, Oviedo (Spain))

    Colliery spoil presents a number of problems with regard to its storage because of the high cost involved, the difficulty of finding suitable land and its integration into the landscape. These factors are also affected by environmental legislation. One of the most interesting applications for colliery dirt is in the field of public works for in-filling operations, embankments, road building, dikes, etc., applications which require huge quantities of material without it needing to be processed. This article describes the physical and mechanical properties of colliery spoil from the point of view of its use in public works. 14 refs., 17 figs., 3 tabs.

  6. Visualization of Uncertain Contour Trees

    DEFF Research Database (Denmark)

    Kraus, Martin

    2010-01-01

    Contour trees can represent the topology of large volume data sets in a relatively compact, discrete data structure. However, the resulting trees often contain many thousands of nodes; thus, many graph drawing techniques fail to produce satisfactory results. Therefore, several visualization methods...... were proposed recently for the visualization of contour trees. Unfortunately, none of these techniques is able to handle uncertain contour trees although any uncertainty of the volume data inevitably results in partially uncertain contour trees. In this work, we visualize uncertain contour trees...... by combining the contour trees of two morphologically filtered versions of a volume data set, which represent the range of uncertainty. These two contour trees are combined and visualized within a single image such that a range of potential contour trees is represented by the resulting visualization. Thus...

  7. Perception towards breast feeding amongst working women teachers of a public school in Delhi.

    Science.gov (United States)

    Kapil, U; Bhasin, S

    1992-06-01

    A declining trend of breast feeding (BF) was noticed in the early 1970s, but a decade of intensive campaigning by national and international agencies for BF has reversed this. The objective of the present study was to assess the knowledge and attitude amongst teachers before launching an orientation course in maternal and child health care for them. A structured questionnaire was administered to 62 married women teachers of middle socioeconomic background and education. 98% of mothers knew that breast milk was the nutrition of choice up to 4-5 months of age, and 94% mentioned that BF should be started immediately after birth. 94% of subjects knew that colostrum should be given, 95% were aware that protective substances were present in breast milk. 61% were cognizant of the need to continue BF as long as possible. 92% of the subject knew about improved mother-infant bonding owing to BF. Only 60% knew that lactation provided complete protection against pregnancy during the first 4 months. 615 of the mothers deemed BF in public embarrassing. All subjects were aware that unhygienic bottle feeding caused diarrhea, whereas BF offered protection. Many of them felt that BF should be stopped when the mother had tuberculosis (16%), malaria (55%), and diarrhea (60%). 65% of mothers had misconceptions that diluted top milk should be given even after 4 months of age, while 35% were mistaken that commercial preparations of milk were more nutritious than breast milk. 76% had the erroneous knowledge that high consumption of almonds, cashew nuts and other dried fruits increased the volume of breast milk. 94% of the teachers knew that the child should get colostrum, and almost 37% felt that bottle feeding should be entirely avoided. These results point to the urgent need of starting nutrition education programs for working mothers.

  8. Multiscale singularity trees

    DEFF Research Database (Denmark)

    Somchaipeng, Kerawit; Sporring, Jon; Johansen, Peter

    2007-01-01

    We propose MultiScale Singularity Trees (MSSTs) as a structure to represent images, and we propose an algorithm for image comparison based on comparing MSSTs. The algorithm is tested on 3 public image databases and compared to 2 state-of-theart methods. We conclude that the computational complexity...... of our algorithm only allows for the comparison of small trees, and that the results of our method are comparable with state-of-the-art using much fewer parameters for image representation....

  9. Tree Formation Using Coordinate Method

    Directory of Open Access Journals (Sweden)

    Monika Choudhary

    2015-06-01

    Full Text Available In this paper we are introducing a new method of tree formation, we propose a coordinate based method by which we can store and access tree structures. As we know in NLP, parsing is the most important module. The output of this module is generally parsed trees. Currently, TAG (Tree Adjoining Grammar is widely used grammar due to its linguistic and formal nature. It is simply tree generating system. The unit structure used in TAG is structured trees. So we used our new method to store trees where we worked on English to Hindi language. We worked on different sentences from English to Hindi, our method is the easiest way to manipulate tree. We have implemented within small corpus and for finite number of structures and further can be extended in future.

  10. Developing strategic marketing plans that really work a toolkit for public libraries

    CERN Document Server

    Kendrick, Terry

    2006-01-01

    Many government and other reports stress the need to get public libraries back into the lives of potential users, and this requires significant marketing effort on the part of the libraries. This book de-mystifies the marketing planning process and sets it in the context of modern public library services.

  11. Pension Enhancements and the Retention of Public Employees: Evidence from Teaching. Working Paper 123

    Science.gov (United States)

    Koedel, Cory; Xiang, P. Brett

    2015-01-01

    We use data from workers in the largest public-sector occupation in the United States -- teaching -- to examine the effect of pension enhancements on employee retention. Specifically, we study a 1999 enhancement to the benefit formula for public school teachers in St. Louis that resulted in an immediate and dramatic increase in their incentives to…

  12. Authentic leadership as a source of optimism, trust in the organisation and work engagement in the public health care sector

    Directory of Open Access Journals (Sweden)

    Frederick W. Stander

    2015-03-01

    Full Text Available Orientation: The orientation of this study is towards authentic leadership (AL and its influence on optimism, trust in the organisation and work engagement of employees in the public health care sector.Research purpose: The objectives of this study were to determine whether the leadership style of AL could predict optimism, trust in the organisation and work engagement amongst a large sample of employees from various functions in public hospitals and clinics in Gauteng and to establish whether optimism and trust in the organisation could mediate the relationship between AL and work engagement.Research approach, design and method: A convenience sample of 633 public health employees from various functions within 27 public hospitals and clinics in the province was used in this research. A cross-sectional research design was implemented. Structural equation modelling was utilised to investigate the Authentic Leadership Inventory (ALI, and the validity and fit of the measurement model, to position AL as a job resource within the nomological net and to test its mediating effects.Main findings: The statistical analysis revealed that AL was a significant predictor of optimism and trust in the organisation and that optimism and trust in the organisation mediated the relationship between AL and work engagement.Practical/managerial implications: The research results suggested that organisations in the public health care sector should encourage their managers to adopt a more authentic leadership style. This will lead to higher levels of optimism, trust in the organisation and eventually work engagement. This will greatly assist employees in the domain of public health care to manage their demanding working environment.Contribution: This study provides evidence that the ALI can be used reliably within the South African context and specifically within the public health care sector. It further substantiates for the implementation of AL as a leadership style in

  13. Organizational change, psychosocial work environment, and non-disability early retirement: a prospective study among senior public employees.

    Science.gov (United States)

    Breinegaard, Nina; Jensen, Johan Høy; Bonde, Jens Peter

    2017-02-06

    Objective This study examines the impact of organizational change and psychosocial work environment on non-disability early retirement among senior public service employees. Methods In January and February 2011, Danish senior public service employees aged 58-64 years (N=3254) from the Capital Region of Denmark responded to a survey assessing psychosocial work environment (ie, social capital, organizational justice, and quality of management). Work-unit organizational changes (ie, change of management, merging, demerging, and relocation) were recorded from January 2009 to March 2011. Weekly data on non-disability early retirement transfer were obtained from the DREAM register database, which holds weekly information about all public benefit payments in Denmark. Hazard ratios (HR) for early retirement following employees' 60 (th)birthday were estimated with Cox regression adjusted for age, gender, and socioeconomic status. Results Exposure to change of management [HR 1.37, 95% confidence interval (95% CI) 1.13-1.66], mergers (HR 1.23, 95% CI 1.02-1.48), and relocation of work unit (HR 1.24, 95% CI 1.01-1.54) increased rate of non-disability early retirement, while demerging of work unit did not (HR 1.03, 95% CI 0.79-1.33). Work units with lower levels of social capital (HR 1.22, 95% CI 1.05-1.41), organizational justice, (HR 1.18, 95% CI 1.04-1.32), and quality of management (HR 1.14, 95% CI 1.02-1.25) increased rate of early retirement. Conclusion Organizational change and poor psychosocial work environment contribute to non-disability early retirement among senior public service employees, measured at work-unit level.

  14. [Pleasure in nursing technicians working at an emergency unit of a public university hospital].

    Science.gov (United States)

    Garcia, Alessandra Bassalobre; Dellaroza, Mara Solange Gomes; Haddad, Maria do Carmo Lourenço; Pachemshy, Luiza Rita

    2012-06-01

    This study aimed to reveal the main aspects of the work process and feelings of pleasure experienced by nursing technicians who work at an emergency unit in Paraná, Brazil. The theoretical basis is the psychodynamics of work. This is a qualitative and descriptive study. Data were collected and analyzed using a semi-structured interview and the content analysis technique. Subjects were selected using a snowball sampling. Important aspects of the work process were revealed such as the unpredictability of working in an emergency unit, the impact of team work, and the comprehensive care model as a precursor to humanized care. Pleasure originates from the acknowledgement of their work either by the working subject him/herself by patients or society; and from the team work, realized by the cooperation among professionals. Feelings of pleasure are linked to the acknowledgment of their work, which should be valued since gratification contributes to the psychological health of workers.

  15. Working for the public health: politics, localism and epistemologies of practice.

    Science.gov (United States)

    Phillips, Gemma; Green, Judith

    2015-05-01

    The recent move of public health back to English local government has reignited debates about the role of a medicalised public health profession. The explicit policy rationale for the move was that local government is the arena in which the social determinants of health can be addressed, and that public health specialists could provide neutral evidence to support action on these. However, if a discourse of 'evidence-based' policy is in principle (if not practice) relatively unproblematic within the health arena, within the more overtly politicised local government space, rather different policy imperatives come to the fore. Responding to calls for research on evidence in practice, this article draws on ethnographic data of local authorities in the first year of the reorganised public health function. Focusing on alcohol policy, we explore how decisions that affect public health are rationalised and enacted through discourses of localism, empiricism and holism. These frame policy outcomes as inevitably plural and contingent: a framing which sits uneasily with normative discourses of evidence-based policy. We argue that locating public health in local government necessitates a refocusing of how evidence for public health is conceptualised, to incorporate multiple, and political, understandings of health and wellbeing. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

  16. The Effect of Child Health Insurance Access on Schooling: Evidence from Public Insurance Expansions. NBER Working Paper No. 20178

    Science.gov (United States)

    Cohodes, Sarah; Kleiner, Samuel; Lovenheim, Michael F.; Grossman, Daniel

    2014-01-01

    Public health insurance programs comprise a large share of federal and state government expenditure, and these programs are due to be expanded as part of the 2010 Affordable Care Act. Despite a large literature on the effects of these programs on health care utilization and health outcomes, little prior work has examined the long-term effects of…

  17. The Effect of Child Health Insurance Access on Schooling: Evidence from Public Insurance Expansions. NBER Working Paper No. 20178

    Science.gov (United States)

    Cohodes, Sarah; Kleiner, Samuel; Lovenheim, Michael F.; Grossman, Daniel

    2014-01-01

    Public health insurance programs comprise a large share of federal and state government expenditure, and these programs are due to be expanded as part of the 2010 Affordable Care Act. Despite a large literature on the effects of these programs on health care utilization and health outcomes, little prior work has examined the long-term effects of…

  18. Pedagogical Approaches to Cooperative Education in South Africa: A Work-Integrated Learning Model for the Public Relations Industry

    Science.gov (United States)

    Rampersad, Renitha

    2010-01-01

    The pedagogy relevant to work-integrated learning (WIL) has formed a significant component of most educational processes and has become a necessity for the public relations industry in South Africa. Properly planned, designed and monitored programmes expose students to professional culture and workplace practice. This paper outlines the pedagogy…

  19. Gender dimensions of rural employment in agriculture and public works programmes experiences from South Africa: Differentiated pathways out of poverty

    CSIR Research Space (South Africa)

    Mashiri, M

    2010-12-01

    Full Text Available rural livelihoods (Department of Public Works, 1997). It also addresses gender dimensions of the projects. As methodology, a mixed-method approach was employed to assess the experiences and impacts of the Siyatentela 56 (Mpumalanga Province), Gundo Lashu...

  20. Rockford Public Library's Circulation Services: A Work Flow Analysis and Spacial Analysis Study with Recommendations and Comments.

    Science.gov (United States)

    Titus, Elizabeth; Grant, Wallace

    The purpose of this project was to perform an analysis of the Rockford Public Library (Illinois) circulation services department and provide recommendations leading to customer service improvement, better space utilization, and improved departmental work flow. Based on an analysis of input from individual interviews with staff, review of…

  1. An Investigation of the National School Board Association Key Work Standards for Public Policy Leadership and School Board Chair Performance

    Science.gov (United States)

    Quarles, Roger C.

    2011-01-01

    This multiple case qualitative study addressed the National School Board Association's (NSBA) Key Work standards for public policy leadership by local school boards, and how three elite school board chairs understood and implemented those standards. Elite board chair status was defined by experience, training, and peer recognition. The study…

  2. Pedagogical Approaches to Cooperative Education in South Africa: A Work-Integrated Learning Model for the Public Relations Industry

    Science.gov (United States)

    Rampersad, Renitha

    2010-01-01

    The pedagogy relevant to work-integrated learning (WIL) has formed a significant component of most educational processes and has become a necessity for the public relations industry in South Africa. Properly planned, designed and monitored programmes expose students to professional culture and workplace practice. This paper outlines the pedagogy…

  3. An Investigation of the National School Board Association Key Work Standards for Public Policy Leadership and School Board Chair Performance

    Science.gov (United States)

    Quarles, Roger C.

    2011-01-01

    This multiple case qualitative study addressed the National School Board Association's (NSBA) Key Work standards for public policy leadership by local school boards, and how three elite school board chairs understood and implemented those standards. Elite board chair status was defined by experience, training, and peer recognition. The study…

  4. Is Work-Family Balance a Possibility? The Case of Kenyan Female Teachers in Urban Public Schools

    Science.gov (United States)

    Muasya, Gladys

    2016-01-01

    Young mothers in Kenyan public schools experience a high level of work-family conflict. Currently, there are no formal family-friendly policies, despite declining levels of extended family support and rising cost of hiring domestic workers. A total of 375 female teachers from three towns and Nairobi city filled open-ended surveys to examine the…

  5. Do public works decrease farmers' soil degradation? Labour income and the use of fertilisers in India's semi-arid tropics

    NARCIS (Netherlands)

    Berg, van den M.

    2002-01-01

    This paper investigates the possibility of using public works to stimulate farmers' fertiliser use in India's SAT. Inadequate replenishment of removed nutrients and organic matter has reduced fertility and increased erosion rates. Fertiliser use, along with other complementary measures, can help rev

  6. University Restructuring and the Reconfiguration of Faculty Members' Work Context in a Public State University in Mexico

    Science.gov (United States)

    Montero-Hernandez, Virginia; Levin, John S.

    2013-01-01

    This study describes the effects of neo-liberal restructuring for universities upon the reconfiguration of academics' work context in a public state university in Mexico. Findings show that implementation of the federal program titled Faculty Enhancement Program during the late 1990s created a separation between traditional and new academic…

  7. Working conditions and public health risks in slaughterhouses in western Kenya.

    Science.gov (United States)

    Cook, Elizabeth Anne Jessie; de Glanville, William Anson; Thomas, Lian Francesca; Kariuki, Samuel; Bronsvoort, Barend Mark de Clare; Fèvre, Eric Maurice

    2017-01-05

    Inadequate facilities and hygiene at slaughterhouses can result in contamination of meat and occupational hazards to workers. The objectives of this study were to assess current conditions in slaughterhouses in western Kenya and the knowledge, and practices of the slaughterhouse workers toward hygiene and sanitation. Between February and October 2012 all consenting slaughterhouses in the study area were recruited. A standardised questionnaire relating to facilities and practices in the slaughterhouse was administered to the foreperson at each site. A second questionnaire was used to capture individual slaughterhouse workers' knowledge, practices and recent health events. A total of 738 slaughterhouse workers from 142 slaughterhouses completed questionnaires. Many slaughterhouses had poor infrastructure, 65% (95% CI 63-67%) had a roof, cement floor and walls, 60% (95% CI 57-62%) had a toilet and 20% (95% CI 18-22%) had hand-washing facilities. The meat inspector visited 90% (95% CI 92-95%) of slaughterhouses but antemortem inspection was practiced at only 7% (95% CI 6-8%). Nine percent (95% CI 7-10%) of slaughterhouses slaughtered sick animals. Only half of workers wore personal protective clothing - 53% (95% CI 51-55%) wore protective coats and 49% (95% CI 46-51%) wore rubber boots. Knowledge of zoonotic disease was low with only 31% (95% CI 29-33%) of workers aware that disease could be transmitted from animals. The current working conditions in slaughterhouses in western Kenya are not in line with the recommendations of the Meat Control Act of Kenya. Current facilities and practices may increase occupational exposure to disease or injury and contaminated meat may enter the consumer market. The findings of this study could enable the development of appropriate interventions to minimise public health risks. Initially, improvements need to be made to facilities and practices to improve worker safety and reduce the risk of food contamination. Simultaneously, training

  8. Enumerating Trees

    CERN Document Server

    Kucharczyk, Robert A

    2012-01-01

    In this note we discuss trees similar to the Calkin-Wilf tree, a binary tree that enumerates all positive rational numbers in a simple way. The original construction of Calkin and Wilf is reformulated in a more algebraic language, and an elementary application of methods from analytic number theory gives restrictions on possible analogues.

  9. The Study of the Burnout and its Relationship with Musculoskeletal Disorders among Librarians Working in Public Libraries

    Directory of Open Access Journals (Sweden)

    Fatemeh Rastgari

    2015-08-01

    Full Text Available Background and objectives : In the 1960s, psychologists began to investigate the relationship between the work environment and individuals’ tolerance. Since the first harm of burnout is suffering from physical exhaustion, people who suffer from this disorder feel severe fatigue. There are several ways to confront burnout syndrome and try to reduce work-related musculoskeletal disorders: educational planning to the principles of working properly, job rotation, resting and information exchanging related to burnout and musculoskeletal injuries among employees. This study investigated the correlation of musculoskeletal disorders and burnout of librarians working in public libraries in Hamadan. Material and Methods: This is a descriptive - analytical study. The study population consisted of librarians working in public libraries in Hamadan. The census number was 112. Data collecting tools included two Nordic and burnout questionnaires. The validity of questionnaire was confirmed by the opinions of subject specialists. The questionnaire was distributed among librarians. SPSS13 software was used for statistical analysis. P Results: A significant correlations between burnout and musculoskeletal disorders (74% has been observed. The relationship between burnout dimensions and musculoskeletal areas were examined. Conclusion : Given the apparent relationship between burnout and musculoskeletal disorders, organization managers need to improve working conditions, reduce stress, working tools and training to work properly.

  10. The linkage between work-related factors, employee satisfaction and organisational commitment: Insights from public health professionals

    Directory of Open Access Journals (Sweden)

    Chengedzai Mafini

    2014-02-01

    Full Text Available Orientation: The public health sector in South Africa faces a number of human resource– related inundations. Solving these challenges requires the provision of empirically derived information on these matters.Research purpose: This study investigated the relationship between three work-related factors, person-environment fit, work-family balance and perceived job security, and employee satisfaction and organisational commitment. A conceptual framework that links these factors is proposed and tested.Motivation for the study: The prevalence of employee-related challenges involving public health professionals, as evidenced through industrial action and high labour turnover, amongst others, demands further research in order to generate appropriate solutions.Research approach, design and method: A quantitative design using the survey approach was adopted. A six-section questionnaire was administered to a stratified sample of 287 professionals in three public health institutions in Gauteng, South Africa. Data was analysed using descriptive statistics, exploratory factor analysis, Pearson’s correlation analysis and regression analysis.Main findings: Job security and person-environment fit both positively correlated with and predicted employee satisfaction. The association between work-family balance and employee satisfaction was weak and showed no significant predictive validity. Employee satisfaction was strongly correlated to and predicted organisational commitment.Practical/managerial implications: The findings of the current study may be used by managers in public health institutions to improve the level of organisational commitment amongst professionals in the sector, thus preventing further employee-related challenges that negatively affect the provision of outstanding public health services.Contribution: The study provides current evidence on how both work-related and humanrelated factors could contribute to the prosperity of the public

  11. USSD technology a low cost asset in complementing public health workers’ work processes

    CSIR Research Space (South Africa)

    Zhou, M

    2015-04-01

    Full Text Available Lowering costs and easy access to health information is important to public healthcare workers (PHWs) and patients who are both offline and online to improve equitable access to healthcare information. Harnessing mobile health (mHealth) improves...

  12. 77 FR 58526 - Pacific Fishery Management Council; Public Meeting; Work Session To Review Proposed Salmon...

    Science.gov (United States)

    2012-09-21

    ... public meeting. SUMMARY: The Pacific Fishery Management Council's Salmon Technical Team (STT), Scientific...-emergency issues not contained in the meeting agenda may come before the STT, SSC Salmon Subcommittee, and...

  13. When America Makes, America Works A Successful Public Private 3D Printing (Additive Manufacturing) Partnership

    Science.gov (United States)

    2016-10-01

    development. The Public-Private Partnership— A Model for Innovation A combined public and private investment is the most efficient and effective...investment roadmap. This business model aligns well with the DoD’s Better Buying Power 3.0 initiative to increase the productivity of industry... business and part manufacturer Ox- ford Performance Materials (OPM), demonstrated a high- performance polymer as a viable material choice for air and

  14. Motivations of Teaching Work: A Case Study of Two Public Accounting Programs in Bogota

    National Research Council Canada - National Science Library

    David Andrés Camargo-Mayorga

    2016-01-01

    ... motivational proposal of Frederick Herzberg, Bernard Mausner, and Barbara Bloch Snyderman (1959). Said proposal postulates hygienic factors and motivators that influence work, in this case, the work of the teacher and his pedagogical practice...

  15. Sociodemographic variables and social values: relationship with work-attendance problems in Brunei public- and private-sector employees.

    Science.gov (United States)

    Mundia, Lawrence; Mahalle, Salwa; Matzin, Rohani; Zakaria, Gamal Abdul Nasir; Abdullah, Nor Zaiham Midawati

    2017-01-01

    The study investigated the degree to which selected sociodemographic variables and social values were related to work-attendance problems in a random sample of 860 Brunei public- and private-sector employees and the nature of this relationship. This quantitative study used the field-survey approach to administer research instruments directly to participants. This enabled the researchers to help participants who needed assistance in completing the measures properly, so as to increase the number of usable returns. Two sociodemographic variables (seeking help from a counselor/psychologist and marital status) correlated significantly with work attendance. Private-sector employees were more likely to have work-attendance problems than government workers. Both single and married employees and the chief wage earner in the household were more likely to have work-attendance issues to deal with compared to their counterparts. However, employees who sought help from a counselor/psychologist were far less likely to have work-attendance problems compared to those who did not get such help. The most significant social-value correlates with work-attendance problems were interpersonal communication, employer-employee relationship, work-stress problems, self-presentation, self-regulation, self-direction, and interpersonal trust. Self-regulation, self-direction, and satisfaction with work-related achievements significantly predicted work-attendance problems positively, while interpersonal communication problems and work-stress problems predicted work-attendance problems negatively. Low scorers on self-regulation and self-direction, as well as on satisfaction with work-related achievements, were more likely to have work-attendance problems compared to high scorers. However, low scorers on interpersonal communication and work-stress problems were less likely to have work-attendance problems compared to high-scoring peers. Ample evidence from this study showed that sociodemographic

  16. Contributions of ergonomics to the construction of bus drivers health and excellence in public transport and at work.

    Science.gov (United States)

    Brunoro, Claudio; Sznelwar, Laerte Idal; Bolis, Ivan; Abrahão, Julia

    2012-01-01

    This article is the product of research that analyzed the work of bus drivers of a public transportation company that is considered a benchmark reference in its field of operations, in which it strives to achieve operating excellence. Within this context, the authors sought to understand how such a company has managed to maintain a policy that is capable of reconciling quality public transport while also providing working conditions compatible with the professional development, comfort and health of its workers. Ergonomic work analysis and activity analysis were the guiding elements used in this study. Initial analyses indicate that the activity of drivers includes serving a population and providing mobility for it, which depends on driving the vehicle itself and on relationships with colleagues, users, pedestrians, drivers and others.

  17. Tree compression with top trees

    DEFF Research Database (Denmark)

    Bille, Philip; Gørtz, Inge Li; Landau, Gad M.;

    2015-01-01

    We introduce a new compression scheme for labeled trees based on top trees. Our compression scheme is the first to simultaneously take advantage of internal repeats in the tree (as opposed to the classical DAG compression that only exploits rooted subtree repeats) while also supporting fast...

  18. Tree compression with top trees

    DEFF Research Database (Denmark)

    Bille, Philip; Gørtz, Inge Li; Landau, Gad M.

    2013-01-01

    We introduce a new compression scheme for labeled trees based on top trees [3]. Our compression scheme is the first to simultaneously take advantage of internal repeats in the tree (as opposed to the classical DAG compression that only exploits rooted subtree repeats) while also supporting fast...

  19. Tree compression with top trees

    DEFF Research Database (Denmark)

    Bille, Philip; Gørtz, Inge Li; Landau, Gad M.

    2015-01-01

    We introduce a new compression scheme for labeled trees based on top trees. Our compression scheme is the first to simultaneously take advantage of internal repeats in the tree (as opposed to the classical DAG compression that only exploits rooted subtree repeats) while also supporting fast...

  20. Sociodemographic variables and social values: relationship with work-attendance problems in Brunei public- and private-sector employees

    Directory of Open Access Journals (Sweden)

    Mundia L

    2017-08-01

    Full Text Available Lawrence Mundia, Salwa Mahalle, Rohani Matzin, Gamal Abdul Nasir Zakaria, Nor Zaiham Midawati AbdullahPsychological Studies and Human Development Academic Group, Sultan Hassanal Bolkiah Institute of Education, Universiti Brunei Darussalam, Bandar Seri Begawan, BruneiObjective: The study investigated the degree to which selected sociodemographic variables and social values were related to work-attendance problems in a random sample of 860 Brunei public- and private-sector employees and the nature of this relationship.Materials and methods: This quantitative study used the field-survey approach to administer research instruments directly to participants. This enabled the researchers to help participants who needed assistance in completing the measures properly, so as to increase the number of usable returns.Results: Two sociodemographic variables (seeking help from a counselor/psychologist and marital status correlated significantly with work attendance. Private-sector employees were more likely to have work-attendance problems than government workers. Both single and married employees and the chief wage earner in the household were more likely to have work-attendance issues to deal with compared to their counterparts. However, employees who sought help from a counselor/psychologist were far less likely to have work-attendance problems compared to those who did not get such help. The most significant social-value correlates with work-attendance problems were interpersonal communication, employer–employee relationship, work-stress problems, self-presentation, self-regulation, self-direction, and interpersonal trust. Self-regulation, self-direction, and satisfaction with work-related achievements significantly predicted work-attendance problems positively, while interpersonal communication problems and work-stress problems predicted work-attendance problems negatively. Low scorers on self-regulation and self-direction, as well as on satisfaction

  1. The political economy of publication: marketing, commodification, and qualitative scholarly work.

    Science.gov (United States)

    Lincoln, Yvonna S

    2012-11-01

    The globalized economy, fueled by late capitalism, has pressed forward its necessity for accumulation and expanding growth into the information and knowledge economy. One result has been the privatization of essentially public knowledge, knowledge produced at public universities, often with public, federal dollars. Both the "mania for ranking academic institutions," where universities compete for students, tuition dollars, and external funding, and the incessant creep of the managerial "audit culture" contribute to this situation. Although there is little individual scholars can do to resist globalization and capitalist forces, understanding the context into which their research is circulated can suggest opportunities for sharing research results between the "center" and "periphery" that counter some of the privatization trends.

  2. A Human Work Interaction Design (HWID) Case Study in E-Government and Public Information Systems

    DEFF Research Database (Denmark)

    Clemmensen, Torkil

    2011-01-01

    This paper first outlines a revised version of the general HWID framework, with a focus on what connects empirical work analysis and interaction design, and then presents a case study of the Danish government one-for-all authentication system NemID. The case is briefly analyzed, using...... ethnomethodology, work domain/task analysis, and the HWID approach, and comparing the results. Compared to the traditional approaches, the HWID focus on case-specific connections between human work and interaction design, gives different and supplementary answers. The conclusion is that there are benefits...... in studying how human work analysis and interaction design in concrete cases are related and connected....

  3. Perceived external prestige as a mediator between quality of work life and organisational commitment of public sector employees in Ghana

    Directory of Open Access Journals (Sweden)

    Oluyinka Ojedokun

    2015-02-01

    Full Text Available Orientation: Research efforts have been directed at understanding the relationship between quality of work life and organisational commitment, but these studies have not elucidated the mediating role of perceived external prestige in this relationship.Research purpose: This research seeks to close a research gap by determining the role of perceived external prestige in the relationship between quality of work life and organisational commitment amongst public sector employees in Ghana.Research approach, design and method: Theoretically guided hypotheses and models were formulated and tested with hierarchical multiple regression statistics using data from a sample of 137 employees from two public sector organisations in Ghana.Main findings: The results support the hypothesis that quality of work life is positively related to both perceived external prestige and organisational commitment. Also, perceived external prestige was found to predict organisational commitment and partially mediate the relationship between quality of work life and organisational commitment.Practical/managerial implications: The findings imply that one sure way to enhance organisational commitment of employees is by improving their quality of work life and boosting their perceptions of external prestige of the organisation. These results will be of particular interest to policymakers, public organisations and stakeholders interested in increasing organisational commitment of their employees.Contribution/value-add: The findings extend previous research by establishing the mediating role of perceived external prestige in the relationship between quality of work life and organisational commitment. If managers of organisations wish to improve organisational commitment, it is wise to institutionalise an organisational culture that promotes good quality of work life and boost the external prestige of the organisation in the employees’ mind.

  4. Market-Based Pay Reform for Public School Teachers. Working Paper 2008-07

    Science.gov (United States)

    Podgursky, Michael

    2008-01-01

    Modern personnel economics emphasizes the importance of strategic, integrated compensation policy in an organization. In this paper I review key features of the compensation system for public school teachers. The rigidities and inefficiencies that arise from single salary schedules and other features of the compensation regime, and their…

  5. When Educators Are the Learners: Private Contracting by Public Schools. NBER Working Paper No. 18185

    Science.gov (United States)

    Forbes, Silke J.; Gordon, Nora E.

    2012-01-01

    We investigate decision-making and the potential for social learning among school administrators in the market for school reform consulting services. Specifically, we estimate whether public schools are more likely to choose given Comprehensive School Reform service providers if their "peer" schools--defined by common governance or geography--have…

  6. The Impact of Children's Public Health Insurance Expansions on Educational Outcomes. NBER Working Paper No. 14671

    Science.gov (United States)

    Levine, Phillip B.; Schanzenbach, Diane Whitmore

    2009-01-01

    This paper examines the impact of public health insurance expansions through both Medicaid and SCHIP on children's educational outcomes, measured by 4th and 8th grade reading and math test scores, available from the National Assessment of Educational Progress (NAEP). We use a triple difference estimation strategy, taking advantage of the…

  7. Using interactive family science shows to improve public knowledge on antibiotic resistance: does it work?

    Science.gov (United States)

    Lecky, Donna M; Hawking, Meredith K D; Verlander, Neville Q; McNulty, Cliodna A M

    2014-01-01

    The public plays an important role in controlling the emergence and spread of antibiotic resistance. A large British survey showed that there is still public misunderstanding about microbes and antibiotics. e-Bug, a European DG Sanco sponsored project, aims to disseminate a school antibiotic and hygiene educational pack and website across Europe. Interactive science shows based on the e-Bug educational packs were developed to take the key health and hygiene messages from the e-Bug school resources to families. The science show was evaluated to assess public knowledge and understanding of antibiotics and antibiotic resistance pre and post intervention. An interactive stall comprised of a 3×2 m backing stand with background information, an interactive activity and discussions with a trained demonstrator was on display at a family holiday resort. Pre-piloted knowledge questionnaires were completed by parents and children pre and post intervention. Adult (≥19 years) baseline knowledge regarding antibiotics and antibiotic resistance was high although significant knowledge improvement was observed where baseline knowledge was low. Children's (5-11 years) knowledge around antibiotics and antibiotic resistance was significantly improved for all questions. The science show can be viewed as a success in improving parents' and children's knowledge of antibiotic use thereby highlighting the importance of educating the public through interaction.

  8. Using interactive family science shows to improve public knowledge on antibiotic resistance: does it work?

    Directory of Open Access Journals (Sweden)

    Donna M Lecky

    Full Text Available The public plays an important role in controlling the emergence and spread of antibiotic resistance. A large British survey showed that there is still public misunderstanding about microbes and antibiotics. e-Bug, a European DG Sanco sponsored project, aims to disseminate a school antibiotic and hygiene educational pack and website across Europe. Interactive science shows based on the e-Bug educational packs were developed to take the key health and hygiene messages from the e-Bug school resources to families. The science show was evaluated to assess public knowledge and understanding of antibiotics and antibiotic resistance pre and post intervention. An interactive stall comprised of a 3×2 m backing stand with background information, an interactive activity and discussions with a trained demonstrator was on display at a family holiday resort. Pre-piloted knowledge questionnaires were completed by parents and children pre and post intervention. Adult (≥19 years baseline knowledge regarding antibiotics and antibiotic resistance was high although significant knowledge improvement was observed where baseline knowledge was low. Children's (5-11 years knowledge around antibiotics and antibiotic resistance was significantly improved for all questions. The science show can be viewed as a success in improving parents' and children's knowledge of antibiotic use thereby highlighting the importance of educating the public through interaction.

  9. The Effects of State Public K-12 Education Expenditures On Income Distribution. NEA Research Working Paper

    Science.gov (United States)

    Behr, Todd; Christofides, Constantinos; Neelakantan, Pattabiraman

    2004-01-01

    The effects of education on people's income are well documented in the economics literature, and the benefits of investing in human capital--in terms of both higher earnings and of other economic and social benefits--are popular research topics for economists and other social scientists. The present study explores the effects of public education…

  10. Working to Alleviate Gendered Violence on College Campuses by Designing Public Service Announcement Storyboards

    Science.gov (United States)

    Staggers, Sydney M.; Myers, Scott A.

    2011-01-01

    Gendered violence is considered to be the "physical, verbal, emotional, sexual, and visual brutality that is inflicted disproportionately or exclusively on members of one sex". According to the World Health Organization (WHO, 2010), gendered violence is a major public health concern that often goes unnoticed because it takes place in private…

  11. Middle-Class Parents' Educational Work in an Academically Selective Public High School

    Science.gov (United States)

    Stacey, Meghan

    2016-01-01

    This article reports the findings of a study on the nature of parent-school engagement at an academically selective public high school in New South Wales, Australia. Such research is pertinent given recent policies of "choice" and decentralization, making a study of local stakeholders timely. The research comprised a set of interviews…

  12. Potential health impact of switching from car to public transportation when commuting to work

    National Research Council Canada - National Science Library

    Morabia, Alfredo; Mirer, Franklin E; Amstislavski, Tashia M; Eisl, Holger M; Werbe-Fuentes, Jordan; Gorczynski, John; Goranson, Chris; Wolff, Mary S; Markowitz, Steven B

    2010-01-01

    ... (using global positioning system monitors and diaries) among 18 people who commuted by car to Queens College, New York, New York, for 5 days, and then switched to commuting for the next 5 days via public transportation. The PM(2.5...

  13. Crime prevention that works : the care of public transport in the Netherlands

    NARCIS (Netherlands)

    Andel, H. van

    1988-01-01

    An experiment has been carried out in the Dutch public transport system to tackle fare-dodging, vandalism and aggression. On the trams and metro system the level of inspection has been increased by employing about 1.200 young people. On buses the boarding procedure has been changed. This report will

  14. Ethical implications of an accelerated work life in the Danish Public School

    DEFF Research Database (Denmark)

    Pedersen, Rikke; Böwadt, Pia Rose

    2017-01-01

    Recently, there has been a renewed interest in the concept of alienation in order to revitalize the concept within a late modern context (Jaeggi 2016). In this paper, we will examine the critical potential of alienation, applying the concept within a Danish public school context in order to raise...

  15. The Distribution of Mexico's Public Spending on Education. Policy Research Working Paper.

    Science.gov (United States)

    Lopez-Acevedo, Gladys; Salinas, Angel

    Research has shown that education in Mexico has played a crucial role in the process of earnings formation and that returns to education have increased only in the higher levels of education and in the upper tail of the conditional earnings distribution. This paper examines the public educational expenditure patterns in the face of possible…

  16. Making CSB + -Trees Processor Conscious

    DEFF Research Database (Denmark)

    Samuel, Michael; Pedersen, Anders Uhl; Bonnet, Philippe

    2005-01-01

    Cache-conscious indexes, such as CSB+-tree, are sensitive to the underlying processor architecture. In this paper, we focus on how to adapt the CSB+-tree so that it performs well on a range of different processor architectures. Previous work has focused on the impact of node size on the performance...... of the CSB+-tree. We argue that it is necessary to consider a larger group of parameters in order to adapt CSB+-tree to processor architectures as different as Pentium and Itanium. We identify this group of parameters and study how it impacts the performance of CSB+-tree on Itanium 2. Finally, we propose...... a systematic method for adapting CSB+-tree to new platforms. This work is a first step towards integrating CSB+-tree in MySQL’s heap storage manager....

  17. Job satisfaction among nurses working in the private and public sectors: a qualitative study in tertiary care hospitals in Pakistan

    Directory of Open Access Journals (Sweden)

    Hamid S

    2014-01-01

    Full Text Available Saima Hamid,1 Asmat Ullah Malik,2 Irum Kamran,3 Musarat Ramzan41Health Services Academy, Islamabad, Pakistan; 2Integrated Health Services, Islamabad, Pakistan; 3GIZ, Islamabad, Pakistan; 4Wah Medical College, Wah Cantt, University of Health Sciences, Wah, PakistanBackground: Many low and middle income countries lack the human resources needed to deliver essential health interventions. A health care system with a limited number of nurses cannot function effectively. Although the recommended nurse to doctor ratio is 4:1, the ratio in Pakistan is reversed, with 2.7 doctors to one nurse.Methods: A qualitative study using narrative analysis was undertaken in public and private tertiary care hospitals in Pakistan to examine and compare job satisfaction among nurses and understand the factors affecting their work climate. Interactive interviews were conducted with nurses working with inpatients and outpatients.Results: All of the respondents had joined the profession by choice and were supported by their families in their decision to pursue their career, but now indicated that they were dissatisfied with their jobs. Three types of narratives were identified, namely, “Working in the spirit of serving humanity”, “Working against all odds”, and “Working in a functional system and facing pressures of increased accountability”. Nurses working in a public sector hospital are represented in the first two narrative types, whereas the third represents those working in a private sector hospital. The first narrative represents nurses who were new in the profession and despite hard working conditions were performing their duties. The second narrative represents nurses working in the public sector with limited resources, and the third narrative is a representation of nurses who were working hard and stressed out despite a well functioning system.Conclusion: The study shows that the presence of a well trained health workforce is vital, and that certain

  18. Belonging and Work Control in Two Suburban Public High Schools and Their Effects on Teacher Engagement.

    Science.gov (United States)

    Tyree, Alexander K., Jr.

    This paper shows how, in two suburban high schools, Cherry Glen and Pinehill, teachers' work control interacted with normative and social integration in their effect upon teachers' engagement with their work. In each school, a two-person team initially observed, and later interviewed, eight teachers in English, math, foreign language, social…

  19. Evaluating the Implementation of School-to-Work Activities in Public Schools.

    Science.gov (United States)

    Vannatta, Rachel A.; Almonte, Brenda; Borrowman, Vern; Lamb, Terri; McCleary, Barb; Oliver, Liz

    1998-01-01

    School-to-work (STW) activities were described by 1257 K-12 teachers and 22 administrators in the Oswego County (New York) school system. More school-based than work-based activities were used. Few teachers felt knowledgeable about STW; lack of training and time were barriers. Administrators consistently underestimated the extent of STW…

  20. Kinship Care and Public Child Welfare: Challenges and Opportunities for Social Work Education.

    Science.gov (United States)

    Gleeson, James P.

    1995-01-01

    The growing practice of arranging foster placement of abused children with relatives provides an opportunity to redefine relationships between extended families and the child welfare system and to develop five areas of the social work curriculum: human behavior and social environment, social welfare policy and services, social work practice,…

  1. The Psychology of Working: A New Framework for Counseling Practice and Public Policy

    Science.gov (United States)

    Blustein, David L.; Kenna, Alexandra C.; Gill, Nadia; DeVoy, Julia E.

    2008-01-01

    The authors present the "psychology-of-working perspective" (D. L. Blustein, 2006; N. Peterson & R. C. Gonzalez, 2005; M. S. Richardson, 1993) as an alternative to traditional career development theories, which have primarily explored the lives of those with choice and volition in their working lives. The major historical and conceptual features…

  2. Evaluating the Implementation of School-to-Work Activities in Public Schools.

    Science.gov (United States)

    Vannatta, Rachel A.; Almonte, Brenda; Borrowman, Vern; Lamb, Terri; McCleary, Barb; Oliver, Liz

    1998-01-01

    School-to-work (STW) activities were described by 1257 K-12 teachers and 22 administrators in the Oswego County (New York) school system. More school-based than work-based activities were used. Few teachers felt knowledgeable about STW; lack of training and time were barriers. Administrators consistently underestimated the extent of STW…

  3. Job related stress among nurses working in Jimma Zone public hospitals, South West Ethiopia: a cross sectional study.

    Science.gov (United States)

    Dagget, Tadesse; Molla, Ashagre; Belachew, Tefera

    2016-01-01

    Occupational stress exists in every profession, nevertheless, the nursing profession appears to experience more stress at work compared to other health care workers. Unmanaged stress leads to high levels of employee dissatisfaction, illness, absenteeism, high turnover, and decreased productivity that compromise provision of quality service to clients. However, there is a scarcity of information about nurses' job stress in Jimma zone public hospital nurses. The aim of the present study was to assess job related stress and its predictors among nurses working in Jimma Zone public hospitals, South-West Ethiopia in 2014. An institution based cross sectional study was conducted from March 10 to April 10, 2014 through a census of nurses who are working in Jimma Zone public hospitals using a structured self-administered questionnaire. SPSS Statistics Version 20 used. For the outcome variable: overall job related stress, the participant's responses on each item score summed: a stress score ranging from a minimum of 26 and maximum score of 116. The higher the sum the more the stressed the nurse. The level of stress calculated through tertial the lower to low stress, the middle to moderate & the higher to high stress. Moreover, bivariate and multivariable linear regressions done to see the association between the predictor (sex, age, mutual understanding at work, Job satisfaction and working unit/department) and the outcome variable (Job related stress). A total of 341 nurses working in Jimma Zone public hospitals were given the questionnaire, and the response rate was 92.3 % (315). This study indicated an average overall job related stress level of 58.46 ± 12.62. The highest level of job related stress was on the sub scale of dealing with death & dying mean score of 62.94 % followed by uncertainty regarding patient treatment 57.72 % and workload 57.6 %. While job related stress from sexual harassment had the lowest mean score of 46.19 %. Overall job related stress varies

  4. [Imaginary dimension and intersubjectivity in public health organizations: implications to managerial work and organizational change].

    Science.gov (United States)

    Azevedo, Creuza da Silva

    2010-06-01

    This paper deals with organization management in a new perspective, stressing the micro-social aspects and the role of individuals in the process of implementing change in public health organizations such as hospitals. Following the paths of French psychosociology, the article approaches the imaginary, intersubjective and collective dimensions of these organizations, highlighting the ways hospitals' directors and employees engage themselves in a struggle for power, affiliation and recognition. An essentially interactive and intersubjective activity, management is examined in the light of psychoanalysis's leadership function. It seems crucial to take into account the directors' potential structuring role in order to understand the organizational changing processes. Nevertheless, the mounting crisis in Rio de Janeiro public health services does not favor change and the building of personal bonds, but disruption, dismantle of institutional affiliations. In this scenario, the management structuring function and the director's social and psychological mediating role lose ground.

  5. Tree Modeling with Real Tree-Parts Examples.

    Science.gov (United States)

    Xie, Ke; Yan, Feilong; Sharf, Andrei; Deussen, Oliver; Huang, Hui; Chen, Baoquan

    2016-12-01

    We introduce a 3D tree modeling technique that utilizes examples of real trees to enhance tree creation with realistic structures and fine-level details. In contrast to previous works that use smooth generalized cylinders to represent tree branches, our method generates realistic looking tree models with complex branching geometry by employing an exemplar database consisting of real-life trees reconstructed from scanned data. These trees are sliced into representative parts (denoted as tree-cuts), representing trunk logs and branching structures. In the modeling process, tree-cuts are positioned in space in an intuitive manner, serving as efficient proxies that guide the creation of the complete tree. Allometry rules are taken into account to ensure reasonable relations between adjacent branches. Realism is further enhanced by automatically transferring geometric textures from our database onto tree branches as well as by guided growing of foliage. Our results demonstrate the complexity and variety of trees that can be generated with our method within few minutes. We carry a user study to test the effectiveness of our modeling technique.

  6. Organizational level indicators to address health equity work in local public health agencies: A scoping review.

    Science.gov (United States)

    Salter, Katherine; Salvaterra, Rosana; Antonello, Deborah; Cohen, Benita E; Kothari, Anita; LeBer, Marlene Janzen; LeMieux, Suzanne; Moran, Kathy; Rizzi, Katherine; Robson, Jordan; Wai, Caroline

    2017-09-14

    To determine what organizational level indicators exist that could be used by local Ontario public health agencies to monitor and guide their progress in addressing health equity. This scoping review employed Arksey and O'Malley's (2005) six-stage framework. Multiple online databases and grey literature sources were searched using a comprehensive strategy. Studies were included if they described or used indicators to assess an organization's health equity activity. Abstracted indicator descriptions were classified using the roles for public health action identified by the Canadian National Collaborating Centre for Determinants of Health (NCCDH). Health equity experts participated in a consultation phase to examine items extracted from the literature. Eighteen peer-reviewed studies and 30 grey literature reports were included. Abstracted indicators were considered for 1) relevance for organizational assessment, 2) ability to highlight equity-seeking populations, and 3) potential feasibility for application. Twenty-eight items formed the basis for consultation with 13 selected health equity experts. Items considered for retention were all noted to require significant clarification, definition and development. Those eliminated were often redundant or not an organizational level indicator. Few evidence-based, validated indicators to monitor and guide progress to address health inequities at the level of the local public health organization were identified. There is a need for continued development of identified indicator items, including careful operationalization of concepts and establishing clear definitions for key terms.

  7. Science-based prevention through communities that care: a model of social work practice for public health.

    Science.gov (United States)

    Haggerty, Kevin P; Shapiro, Valerie B

    2013-01-01

    This article describes a public health orientation to drug and alcohol abuse prevention; reviews the state of the science underlying a risk and protective factor approach to alcohol and drug abuse prevention; describes Communities That Care, a community practice model that makes use of this evidence; and considers how this model reflects four important principles of social work practice. The intent of this article is to provide guidance to social workers who support the National Association of Social Work's intention to make prevention practice central to the provision of alcohol and drug abuse services by social workers.

  8. Work ability and health of security guards at a public University: a cross-sectional study 1

    Science.gov (United States)

    Godinho, Marluce Rodrigues; Ferreira, Aldo Pacheco; Greco, Rosangela Maria; Teixeira, Liliane Reis; Teixeira, Maria Teresa Bustamante

    2016-01-01

    Abstract Objective: to evaluate the work ability and health status of security guards at a public University. Methods: a cross-sectional, descriptive, and analytical study was carried with 119 security guards. The following instruments were used: Work Ability Index (WAI), Patient Health Questionnaire (PHQ-9), International Physical Activity Questionnaire (IPAQ, short), Alcohol Use Disorders Identification Test (AUDIT), Medical Outcomes Study (MOS), and Demand-Control-Support (DCS). Descriptive statistics were used to describe the study samples and the Spearman's coefficient correlation was performed to assess the WAI. Significance level was set at 5%. Results: samples were composed by men; the mean age was 54.9 years (SD=5.7); 80% had partners, and 75% had basic education. The majority (95%) had only one job, the average length of service was 24.8 years (SD=11), ranging from 3 to 43 years. 88.9% worked ≤40 hours and 75% did not work at night shift or rotating shifts. The average score given to work ability was good (40.7 points), with significant correlation to social support at work (p-value=0.002), health conditions (p-value=0.094), and depression symptoms (p-value=0.054). Conclusion: this study showed that many characteristics might affect the work ability scores. Considering the results, we note that healthy life habits and a reorganization of work environments should be encouraged. PMID:27463107

  9. Moderators between work context and psychological health in a public service sector / S. Williams

    OpenAIRE

    Wiliams, Shelley-Ann

    2009-01-01

    Work context has many consequences for the psychological outcomes of employees. These outcomes also have consequences for the employer through possible loss of productivity, impaired health of employees which may be associated with absenteeism and turnover intention, among others. The literature also shows that these outcomes are not always the same even under similar working conditions. Theorising in cognitive psychology indicates that the way in which an individual appraises a situation may...

  10. [Activities and awareness of public health nurses working at local government facilities and health centers regarding potential nuclear accidents].

    Science.gov (United States)

    Kitamiya, Chiaki

    2011-05-01

    The purpose was to study public health service activities developed during non-emergency periods to respond to potential nuclear accidents and to contribute to an understanding of public health nurses' awareness of the possibility of such accidents. For the purpose of this study, we chose prefectural health centers located in a prefecture with a nuclear power plant and in two adjacent prefectures, along with all local administrative bodies (cities, towns, and villages) in these prefectures. For each one of 124 entities, we selected one public health nurse in charge of health crisis management from among the personnel to be targeted for a questionnaire survey conducted by mail. The survey period was from October to November 2009, and the questionnaire contained questions on the following: whether there had been any disasters over the past ten years; whether the respondent had received training in public health services regarding nuclear accidents; and public health service activities developed during non-emergency periods to respond to potential nuclear accidents (and the amount of work done in this regard). The response rate for our survey was 71.8%. Of the total of 124 entities chosen, 9 were aware of the possibility of radiation accidents and 12 had manuals on radiation accidents. Two local governments and five health centers had participated in accident drills, and at both of two local governments, public health nurses were expected to act as guides during resident evacuation in the event of a nuclear accident. Public health nurses were sent to participate in workshops on radiation at four facilities located in the prefecture with a nuclear power plant. Our analysis revealed a lack of knowledge (beta = -0.404, P manuals, provision of opportunities to gain knowledge of materials regarding past damage to the health of residents and how such damage can be coped with is likely to be effective in developing effective measures in response to disasters.

  11. Context trees

    OpenAIRE

    Ganzinger, Harald; Nieuwenhuis, Robert; Nivela, Pilar

    2001-01-01

    Indexing data structures are well-known to be crucial for the efficiency of the current state-of-the-art theorem provers. Examples are \\emph{discrimination trees}, which are like tries where terms are seen as strings and common prefixes are shared, and \\emph{substitution trees}, where terms keep their tree structure and all common \\emph{contexts} can be shared. Here we describe a new indexing data structure, \\emph{context trees}, where, by means of a limited kind of conte...

  12. Two Trees

    OpenAIRE

    Cochrane, John. H.; Longstaff, Francis A.; Santa-Clara, Pedro

    2004-01-01

    We solve a model with two “Lucas trees.†Each tree has i.i.d. dividend growth. The investor has log utility and consumes the sum of the two trees’ dividends. This model produces interesting asset-pricing dynamics, despite its simple ingredients. Investors want to rebalance their portfolios after any change in value. Since the size of the trees is fixed, however, prices must adjust to offset this desire. As a result, expected returns, excess returns, and return volatility all vary throug...

  13. Portraits of Tree Families

    NARCIS (Netherlands)

    Balgooy, van M.M.J.

    1998-01-01

    With the publication of the second volume of the series ‘Malesian Seed Plants’, entitled ‘Portraits of Tree Families’, I would like to refer to the Introduction of the first volume, ‘Spot-characters’ for a historical background and an explanation of the aims of this series. The present book treats 1

  14. Forests, Trees and Human Health

    DEFF Research Database (Denmark)

    Nilsson, Kjell Svenne Bernhard; Sangster, Marcus; Konijnendijk, Cecil Cornelis

    2011-01-01

    The link between modern lifestyles and increasing levels of chronic heart disease, obesity, stress and poor mental health is a concern across the world. The cost of dealing with these conditions places a large burden on national public health budgets so that policymakers are increasingly looking...... Union’s COST Action E39 ‘Forests, Trees and Human Health and Wellbeing’, and draws together work carried out over four years by scientists from 25 countries working in the fields of forestry, health, environment and social sciences. While the focus is primarily on health priorities defined within Europe...... at prevention as a cost-effective alternative to medical treatment. Attention is turning towards interactions between the environment and lifestyles. Exploring the relationships between health, natural environments in general, and forests in particular, this groundbreaking book is the outcome of the European...

  15. Innovations in Site Characterization Case Study: Site Cleanup of the Wenatchee Tree Fruit Test Plot Site Using a Dynamic Work Plan

    Science.gov (United States)

    The Wenatchee Tree Fruit Research and Extension Center site contained soils contaminated with organochlorine pesticides, organophosphorus pesticides, and other pesticides due to agriculture-related research activities conducted from 1966 until...

  16. Determinants of Working Capital Investment: A Study of Malaysian Public Listed Firms

    Directory of Open Access Journals (Sweden)

    Shaista Wasiuzzaman

    2013-06-01

    Full Text Available The paper examines the determinants of the level of investment in net operating working capital by firms in Malaysia. Data from 192 companies spanning a period of 8 years (2000- 2007 are analysed using the OLS regression technique for this purpose. The study finds that in times of economic expansion, younger and smaller firms with less tangible assets, low leverage, high immediate sales growth, high operating cash flows, less volatile revenues and low levels of asymmetric information are likely to have the highest investments inoperating working capital. Board characteristics, namely size and the independence of the board, are not found to have any significant influence on the working capital investment of firms.

  17. Skewed Binary Search Trees

    DEFF Research Database (Denmark)

    Brodal, Gerth Stølting; Moruz, Gabriel

    2006-01-01

    It is well-known that to minimize the number of comparisons a binary search tree should be perfectly balanced. Previous work has shown that a dominating factor over the running time for a search is the number of cache faults performed, and that an appropriate memory layout of a binary search tree...... can reduce the number of cache faults by several hundred percent. Motivated by the fact that during a search branching to the left or right at a node does not necessarily have the same cost, e.g. because of branch prediction schemes, we in this paper study the class of skewed binary search trees....... For all nodes in a skewed binary search tree the ratio between the size of the left subtree and the size of the tree is a fixed constant (a ratio of 1/2 gives perfect balanced trees). In this paper we present an experimental study of various memory layouts of static skewed binary search trees, where each...

  18. Does a TV Public Service Advertisement Campaign for Suicide Prevention Really Work?

    Science.gov (United States)

    Song, In Han; You, Jung-Won; Kim, Ji Eun; Kim, Jung-Soo; Kwon, Se Won; Park, Jong-Ik

    2017-05-01

    One of the critical measures in suicide prevention is promoting public awareness of crisis hotline numbers so that individuals can more readily seek help in a time of crisis. Although public service advertisements (PSA) may be effective in raising the rates of both awareness and use of a suicide hotline, few investigations have been performed regarding their effectiveness in South Korea, where the suicide rate is the highest among OECD countries. The goal of this study was to evaluate the effectiveness of a television PSA campaign. We analyzed a database of crisis phone calls compiled by the Korean Ministry of Health and Welfare to track changes in call volume to a crisis hotline that was promoted in a TV campaign. We compared daily call counts for three periods of equal length: before, during, and after the campaign. The number of crisis calls during the campaign was about 1.6 times greater than the number before or after the campaign. Relative to the number of suicide-related calls in the previous year, the number of calls during the campaign period surged, displaying a noticeable increase. The findings confirmed that this campaign had a positive impact on call volume to the suicide hotline.

  19. The City Image and the Local Public Administration: a Working Tool in Urban Planning

    Directory of Open Access Journals (Sweden)

    Marius Cristian NEACȘU

    2009-10-01

    Full Text Available  The goal of this study consist of identifyingand testing in operational terms the concept of cityimage in the decision-making processes, both asfar as the urban planning and the future policies oflocal and regional development are concerned or inthe management of public spaces. It is well-knownthe fact that the simple series of statistical dataand the models based upon them do not sketchout a complete image regarding the urban reality,the perception of habitants at a micro-scale levelabout habituation conditions, illustrated by thecity image, presenting itself as a barometer of thedysfunctionalities encountered in the city. Thus, thepractical implications of this concept based on anew vision in the philosophy of the managementof urban spaces are likely to be interestingenough. Using this tool in the policies and in theactivity of public administration, in urbanism etc.,complementarily to statistical analyses, shouldaccompany any type of local development policyin order to enhance life quality and to transmit acertain life style, well appreciated by the residentswhich should bestow the city distinctiveness anda particular status in the regional and nationalhierarchy. The conceptual scheme of this studyis based on three elements: theory (what doesthe city image represent?, method (how could wemap at a micro-scale level?, case study (whichare the results and the tests of the applicability inthe city of Ploieşti.

  20. A report of work activities on the NASA Spacelink public electronic library

    Science.gov (United States)

    Smith, Willard A.

    1994-01-01

    NASA Spacelink is a comprehensive electronic data base of NASA and other source educational and informational materials. This service originates at Marshall Space Flight Center (MSFC) in Huntsville, Alabama. This is an education service of NASA Headquarters, through the MSFC Education Office, that first began in February of 1988. The new NASA Spacelink Public Electronic Library was the result of a study conducted to investigate an upgrade or redesign of the original NASA Spacelink. The UNIX Operating System was chosen to be the host operating system for the new NASA Spacelink Public Electronic Library. The UNIX system was selected for this project because of the strengths built into the embedded communication system and for its simple and direct file handling capabilities. The host hardware of the new system is a Sun Microsystems SPARCserver 1000 computer system. The configuration has four 50-MHz SuperSPARC processors with 128 megabytes of shared memory; three SB800 serial ports allowing 24 cable links for phone communications; 4.1 gigabytes of on-line disk storage; and ten (10) CD-ROM drives. Communications devices on the system are sufficient to support the expected number of users through the Internet, the local dial services, long distance dial services; the MSFC PABX, and the NPSS (NASA Packet Switching System) and 1-800 access service for the registered teachers.

  1. Micro and small firms contracted the works of third sector contracting and public

    Directory of Open Access Journals (Sweden)

    Daniela Juliano Silva

    2015-06-01

    Full Text Available In a scenario of successive changes, we are faced today with a "new" State of design (First Sector subsidiary and developer, embracing new contracting models, involving private non-profit institutions (Third Sector ahead of social services relevance (health, education, technology, among others. To comply with the obligations entered into with the public entity (end-obligations, this Third Sector performs hires (to perform their half-bonds with the second sector (market, where they operate Micro and Small Businesses. This study aims a reflective look at these contracts, usually the result of simplified bidding process in order to verify their specificities and whether they take place in compliance with the prerogatives and differential treatment meted especially those business companies (art. 170, X, SC / 1988. In this endeavor, it was decided, besides a literature review by an investigative approach from the point of view of three different social organizations that have management contracts in health care with public entities and therefore have signed contracts with ME and EPP for the fulfillment of their obligations to the government.      

  2. 76 FR 52947 - SFIREG POM Working Committee; Notice of Public Meeting

    Science.gov (United States)

    2011-08-24

    ... related to human health, environmental exposure to pesticides, and insight into EPA's decision-making..., FIFRA Issues Research and Evaluation Group (SFIREG), Pesticide Operations and Management (POM) Working... who sell, distribute or use pesticides, as well as any non government organization. This listing is...

  3. Essential Self Management Skills: Summary of Research. Working Paper. Publication #2012-27

    Science.gov (United States)

    Delale-O'Connor, Lori; Farley, Chelsea; Lippman, Laura; Walker, Karen E.

    2012-01-01

    Child Trends is pleased to assist the Tauck Family Foundation as it sharpens its focus on programs that help children build the skills they need to succeed in the elementary school years and beyond. Through the course of our work together, four particular skills have emerged as potential areas of focus for the Foundation: self-control,…

  4. Sickness absence and workplace levels of satisfaction with psychosocial work conditions at public service workplaces

    DEFF Research Database (Denmark)

    Munch-Hansen, Torsten; Wieclaw, Joanna; Agerbo, Esben

    2009-01-01

    . Satisfaction with psychosocial work conditions was rated on a scale from 0 (low) to 10 (high). Individual ratings were aggregated to workplace scores. Analysis of variance was used to compare the average number of days of yearly sickness absence in three groups with different levels of satisfaction...

  5. 76 FR 21043 - Notice of Public Meeting: Technical Aspects of Mandatory Deposit of Published Electronic Works...

    Science.gov (United States)

    2011-04-14

    ... regulation permits the Copyright Office to acquire, on behalf of the Library of Congress, electronic works... services, and organizations focusing on library and electronic information standards. We encourage these... From the Federal Register Online via the Government Publishing Office LIBRARY OF...

  6. Practical Work Using Low-Level Radioactive Materials Available to the Public

    Science.gov (United States)

    Whitcher, Ralph

    2011-01-01

    These notes describe six practical activities for supplementing standard practical work in radioactivity. They are based on a series of workshops given at ASE regional and national conferences by the ASE's Safeguards in Science Committee. The activities, which demonstrate aspects of radioactivity, feature consumer items that happen to be…

  7. Teacher Working Conditions in Charter Schools and Traditional Public Schools: A Comparative Study

    Science.gov (United States)

    Ni, Yongmei

    2012-01-01

    Background/Context: Teachers affect student performance through their interaction with students in the context of the classrooms and schools where teaching and learning take place. Although it is widely assumed that supportive working conditions improve the quality of instruction and teachers' willingness to remain in a school, little is known…

  8. Reinventing Citizenship as Public Work: Citizen-Centered Democracy and the Empowerment Gap

    Science.gov (United States)

    Boyte, Harry C.

    2013-01-01

    Calls for revitalization of civic education and civic learning are multiplying, but notions of work as a site of citizenship--for "citizen teachers" or "citizen faculty members," for example--have largely disappeared. This paper begins with an overview of the dominant approaches to civic education and learning:…

  9. Exploring Strategies to Advance Public-Sector Funding in Geriatric Social Work Education

    Science.gov (United States)

    Behrman, Gary; Mancini, Michael; Briar-Lawson, Katharine; Rizzo, Victoria M.; Baskind, Frank; Valentine, Carl

    2006-01-01

    Changing U.S. demographics and family composition are challenging social work education programs to reposition and reconsider how to prepare students for practice in the field of geriatrics. Implications for future social service and health care needs include ongoing training and education of students with competencies in serving geriatric…

  10. Success nonetheless : Making public utilities work in small-scale democracies despite difficult capital conditions

    NARCIS (Netherlands)

    Douglas, Scott

    2011-01-01

    A large part of the study of politics is dedicated to identifying the circumstances under which democracy will flourish. Putnam made a major contribution to this field through his concept of social capital as developed in Making Democracy Work. Putnam found that communities with a high number of civ

  11. Understanding Discourse on Work and Job-Related Well-Being in Public Social Media.

    Science.gov (United States)

    Liu, Tong; Homan, Christopher M; Alm, Cecilia Ovesdotter; White, Ann Marie; Lytle, Megan C; Kautz, Henry A

    2016-08-01

    We construct a humans-in-the-loop supervised learning framework that integrates crowdsourcing feedback and local knowledge to detect job-related tweets from individual and business accounts. Using data-driven ethnography, we examine discourse about work by fusing language-based analysis with temporal, geospational, and labor statistics information.

  12. Talking Trees

    Science.gov (United States)

    Tolman, Marvin

    2005-01-01

    Students love outdoor activities and will love them even more when they build confidence in their tree identification and measurement skills. Through these activities, students will learn to identify the major characteristics of trees and discover how the pace--a nonstandard measuring unit--can be used to estimate not only distances but also the…

  13. [The experience of a public institution in the training of health professionals to work in primary care].

    Science.gov (United States)

    Carácio, Flávia Cristina Castilho; Conterno, Lucieni de Oliveira; Oliveira, Maria Amélia de Campos; de Oliveira, Ana Claudia Heiras; Marin, Maria José Sanches; Braccialli, Luzmarina Aparecida Doretto

    2014-07-01

    This scope of this paper is to analyze the training of nurses and physicians to work in primary care at a public institution in the municipality of Marilia, duly identifying the concepts of professors, coordinators and graduates in relation to the formation of health professionals. It is a qualitative, exploratory study with interviews conducted with 21 individuals. The results revealed that according to the individuals interviewed, both courses prepare professionals to work in primary care, albeit with limitations in relation to actions in management collective and care. The interviewees believe that the use of active methodologies has been important in the teaching and learning process. Also, the fact that from the first year of undergraduate studies the students participate in primary health care broadens their knowledge of this reality. The study highlights the need to enhance the teaching-service partnership and strategies to improve the training physicians to work in primary health care.

  14. [Working toward sustainable public health through the interrelation between ambiental and social factors: SESPAS report 2010].

    Science.gov (United States)

    Pecurul Botines, Mireia; de Peray Baiges, Josep Lluís

    2010-12-01

    Some of the main challenges that the health of century XXI is confronting are 1) the detection and reduction of social injustices; 2) the prevention of the disease by promoting healthy lifestyles and optimizing public resources and technology; 3) the interdisciplinary approaches between different communities of knowledge and practices; and 4) the integration and coordination of sectorial policies in order to increase their effectiveness. This article analyses, firstly from a theoretical perspective, how sustainability models could contribute to address health taking this holistic approach; emphasizing the relation between social and environmental factors. Then, we explore some experiences that are being implemented in several European countries as for example, interdepartmental bodies of government, interdisciplinary research groups, and alliances between health and forest services and the civil society. We hope these innovations will inspire also to scientists, professionals, politicians and citizens in Spain, where the existing experiences fail to integrate all the areas of intervention for promoting healthy people and healthy environments.

  15. Student's Work: Social Capital in the Czech Republic and Public Policy Implications

    Directory of Open Access Journals (Sweden)

    Michal Vodrážka

    2009-06-01

    Full Text Available Social capital in Eastern Europe has received a fair amount of scholarly attention in recent years, including in the Czech Republic. This paper examines the stock of macro-level social capital in the Czech Republic in comparative European perspective. The notions of “missing” social capital and corruption as negative social capital are explored. The corruption situation in the Czech Republic and the progress in curbing it that was made in the last decade are evaluated. Regressions run with data from the World Value Survey and the Corruption Perception Index show that economic growth does not translate into correspondingly lower levels of corruption in the Czech case. State bureaucracy is identified as a possible reason for the failure to curb corruption successfully. Public policy recommendations and their usefulness for the Czech Republic are debated and a civil service reform is proposed as the most appropriate policy for addressing the situation.

  16. The public health effects of abandoned coal mine workings on residents in South Wellington, Nanaimo

    Energy Technology Data Exchange (ETDEWEB)

    Biagioni, K. [Victoria Univ., BC (Canada)

    2005-07-01

    Abandoned coal mine groundwater frequently contains depressed pH levels and elevated levels of hydrogen sulphide, iron, aluminium and nitrates. Abandoned coal mine groundwater is also usually high in copper, zinc, mercury, and lead. Groundwater from abandoned mines can seriously affect public health through the discharge of non-point source pollution. This paper presents information on a research project regarding the possible impacts of abandoned coal mines and its effects on groundwater as it relates to the health of residents in South Wellington, Nanaimo, British Columbia. The purpose of the project is to determine which illnesses are more common in South Wellington, Nanaimo and in the control area. The paper provides a discussion of the Nanaimo coal field and three major seams; the Wellington, Newcastle and Douglas which are most likely to have a significant impact on groundwater in South Wellington. 27 refs.

  17. Youth and public policies: between prohibitions, underpaid work and new practices of sociability

    Directory of Open Access Journals (Sweden)

    Cezar Bueno Lima

    2014-06-01

    Full Text Available Current economic and sociocultural changes tend to deepen the crisis of legitimacy related to public policies that establish control measures and youth integration due to the belief in the dissuasive effect of criminal intimidation and the moral recommendation to learn menial occupations. The analytical aim of this article is to investigate the extent to which the current policy of drug prohibition and youth inclusion in the labor market reinforce the continuity of official actions of classist and labeling perspectives, either because they underestimate the cultural influence of advanced capitalism in the construction of the life plans of poor youth or because they do not consider as legitimate the existence of autonomous democratic spaces for youth themselves to formulate and guide solutions to their problems.

  18. 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.

  19. Conflict between insect conservation and public safety

    DEFF Research Database (Denmark)

    Carpaneto, Giuseppe Maria; Mazziotta, Adriano; Coletti, Giorgia

    2010-01-01

    Urban parks can harbour small populations of saproxylic insects of high conservation concern, such as Osmoderma eremita and other rare beetles. These areas often host old trees which have become very uncommon in rural areas where they are threatened by commercial forestry management procedures...... based on frequent tree cutting. Nevertheless, old trees of urban parks may represent a hazard for public safety and are sometimes cut by management authorities. The aim of this work was to assess the loss of reproductive sites for saproxylic beetles of the Scarabaeidae, Lucanidae and Cerambycidae, when...

  20. Street-level diplomacy? Communicative and adaptive work at the front line of implementing public health policies in primary care.

    Science.gov (United States)

    Gale, Nicola; Dowswell, George; Greenfield, Sheila; Marshall, Tom

    2017-03-01

    Public services are increasingly operating through network governance, requiring those at all levels of the system to build collaborations and adapt their practice. Agent-focused implementation theories, such as 'street-level bureaucracy', tend to focus on decision-making and the potential of actors to subvert national policy at a local level. While it is acknowledged that network leaders need to be adaptable and to build trust, much less consideration has been given to the requirement for skills of 'diplomacy' needed by those at the front line of delivering public services. In this article, drawing on theoretical insights from international relations about the principles of 'multi-track diplomacy', we propose the concept of street level diplomacy, offer illustrative empirical evidence to support it in the context of the implementation of public health (preventative) policies within primary care (a traditionally responsive and curative service) in the English NHS and discuss the contribution and potential limitations of the new concept. The article draws on qualitative data from interviews conducted with those implementing case finding programmes for cardiovascular disease in the West Midlands. The importance of communication and adaptation in the everyday work of professionals, health workers and service managers emerged from the data. Using abductive reasoning, the theory of multi-track diplomacy was used to aid interpretation of the 'street-level' work that was being accomplished. Copyright © 2017. Published by Elsevier Ltd.

  1. Tree-like tableaux

    CERN Document Server

    Aval, Jean-Christophe; Nadeau, Philippe

    2011-01-01

    In this work we introduce and study tree-like tableaux, which are certain fillings of Ferrers diagrams in simple bijection with permutation tableaux and alternative tableaux. We exhibit an elementary insertion procedure on our tableaux which gives a clear proof that tableaux of size n are counted by n!, and which moreover respects most of the well-known statistics studied originally on alternative and permutation tableaux. Our insertion procedure allows to define in particular two simple new bijections between tree-like tableaux and permutations: the first one is conceived specifically to respect the generalized pattern 2-31, while the second one respects the underlying tree of a tree-like tableau.

  2. [The importance of works of the G.Ye. Rhein commission for public health in Russia].

    Science.gov (United States)

    Egorysheva, I V

    2013-01-01

    The article analyses the history of development, functioning and historical importance of works of imperially established interdepartmental commission for revision of medical sanitary legislation (the G.Ye. Rhein commissions 1912-1916). The commission developed several progressive legislation projects which were not accepted by medical community of Russia. On the contrary, these proposals were implemented by Narkomzdrav of the Russian Soviet Federative Socialist Republic.

  3. 40 CFR Appendix J to Part 122 - NPDES Permit Testing Requirements for Publicly Owned Treatment Works (§ 122.21(j))

    Science.gov (United States)

    2010-07-01

    ... Publicly Owned Treatment Works (§ 122.21(j)) J Appendix J to Part 122 Protection of Environment... POLLUTANT DISCHARGE ELIMINATION SYSTEM Pt. 122, App. J Appendix J to Part 122—NPDES Permit Testing Requirements for Publicly Owned Treatment Works (§ 122.21(j)) Table 1A—Effluent Parameters for All...

  4. Female leaders’ experiences of psychosocial working conditions and its health consequences in Swedish public human service organizations

    Directory of Open Access Journals (Sweden)

    Bodil J. Landstad

    2013-03-01

    Full Text Available Municipal workplaces have high levels of sickness absence, and deterioration of the psychosocial work environment has been most pronounced for women and employees in this sector of Swedish working life. This study explores how female leaders in one rural municipality in Sweden experience their psychosocial working conditions and its health consequences. Interviews were carried out with 20 female leaders. Data were analyzed with a content analysis method using major dimensions of work stress models. These were job demands, job control, job resources, social support, and its health consequences. The analysis shows that the leaders experience high and conflicting job demands, limited possibilities to influence their work situation, insufficient job resources and social support, and limited time for their own health promotion. However, the leaders experience possibilities to develop skills in their jobs and opportunities to participate in educational programs. The analyses confirm the need for improvements in the prerequisites for female leaders in public human service organizations. It is important to improve female leaders’ psychosocial working conditions by implementing a more narrow control range, increased personal and economical recourses, leadership support, and leader development programs.

  5. Years worked at night and body mass index among registered nurses from eighteen public hospitals in Rio de Janeiro, Brazil.

    Science.gov (United States)

    Griep, Rosane Härter; Bastos, Leonardo S; Fonseca, Maria de Jesus Mendes da; Silva-Costa, Aline; Portela, Luciana Fernandes; Toivanen, Susanna; Rotenberg, Lucia

    2014-11-29

    Employees working night shifts are at a greater risk of being overweight or obese. Few studies on obesity and weight gain analyze the years of exposure to night work. The aim of this study was to determine the relationship between the years of exposure to night work and body mass index (BMI) among registered nurses. A cross-sectional analysis was performed in 18 largest public hospitals in Rio de Janeiro, Brazil. A total of 2,372 registered nurses (2,100 women) completed a comprehensive questionnaire concerning sociodemographic, professional, lifestyle, and health behavioral data. Current and past exposures to night shifts as well as BMI values were measured as continuous variables. A gamma regression model was used with an identity link function to establish the association. The association between years of exposure to night work and BMI was statistically significant for both women and men after adjusting for all covariates [β = 0.036; CI95% = 0.009-0.063) and β = 0.071 (CI95% = 0.012-0.129), respectively]. The effect of night work was greater among men than women. For example, for those women who have worked at night for 20 years the estimated average BMI was 25.6 kg/m2 [range, 25.0-26.2]. In relation to men, after 20 years of exposure to night work the estimated average BMI was 26.9 kg/m2 [range, 25.6-28.1]. These findings suggest that night shift exposure is related to BMI increases. Obesity prevention strategies should incorporate improvements in work environments, such as the provision of proper meals to night workers, in addition to educational programs on the health effects of night work.

  6. Non-Contiguous Pattern Avoidance in Binary Trees

    CERN Document Server

    Dairyko, Michael; Tyner, Samantha; Wynn, Casey

    2012-01-01

    In this paper we consider the enumeration of binary trees avoiding non-contiguous binary tree patterns. We begin by computing closed formulas for the number of trees avoiding a single binary tree pattern with 4 or fewer leaves and compare these results to analogous work for contiguous tree patterns. Next, we give an explicit generating function that counts binary trees avoiding a single non-contiguous tree pattern according to number of leaves. In addition, we enumerate binary trees that simultaneously avoid more than one tree pattern. Finally, we explore connections between pattern-avoiding trees and pattern-avoiding permutations.

  7. A STUDY OF THE RELATIONSHIP BETWEEN FEAR OF SUCCESS AND BURNOUT AMONG WORKING WOMEN IN IRANIAN PUBLIC SCHOOLS

    Directory of Open Access Journals (Sweden)

    Mohammad Hossein Motaghi-Pishe

    2008-01-01

    Full Text Available Fear of success is derived from lack of trust and confidence in one's own personality. To be in doubt of one's self and to be anxious about other's expectations, exists constantly in the thought and behavior of working women. This, on its own, is a great source of anxiety and sets the foundation of continuous job stress. Burnout is a response to chronic job stress. It is a gradual erosion and feeling of failure, and being worn out. This paper aims to investigate the relationship between fear of success and burnout among working women in Iranian public schools. Moreover, it examines whether fear of success and burnout are related to some demographic characteristics such as age, years of service, marital status, academic background and organizational rank. The results reveal that fear of success and burnout in women working in public schools are correlated; but there are no significant differences in levels of fear of success and/or burnout relative to demographic factors.

  8. Public health agenda setting in a global context: the International Labor Organization's decent work agenda.

    Science.gov (United States)

    Di Ruggiero, Erica; Cohen, Joanna E; Cole, Donald C; Forman, Lisa

    2015-04-01

    We drew on two agenda-setting theories usually applied at the state or national level to assess their utility at the global level: Kingdon's multiple streams theory and Baumgartner and Jones's punctuated equilibrium theory. We illustrate our analysis with findings from a qualitative study of the International Labor Organization's Decent Work Agenda. We found that both theories help explain the agenda-setting mechanisms that operate in the global context, including how windows of opportunity open and what role institutions play as policy entrepreneurs. Future application of these theories could help characterize power struggles between global actors, whose voices are heard or silenced, and their impact on global policy agenda setting.

  9. SIB health psychology in Brazil: The challenges for working in public health settings.

    Science.gov (United States)

    Spink, Mary-Jane P; Brigagão, Jacqueline M; Menegon, Vera M; Vicentin, Maria-Cristina G

    2016-03-01

    Considering the diversity of theoretical approaches and settings for psychological practice, this editorial provides a background for the articles that have been included in this special issue concerning health psychology in the context of the Brazilian Unified Health System (Sistema Unico de Saude). We addressed issues concerning the national curricular outline for undergraduate training in psychology and historical data on the social movements that led to the creation of the Sistema Unico de Saude and the Psychiatric Reform which created an important area for psychological work absorbing a considerable number of psychologists.

  10. Working toward financial sustainability of integrated behavioral health services in a public health care system.

    Science.gov (United States)

    Monson, Samantha Pelican; Sheldon, J Christopher; Ivey, Laurie C; Kinman, Carissa R; Beacham, Abbie O

    2012-06-01

    The need, benefit, and desirability of behavioral health integration in primary care is generally accepted and has acquired widespread positive regard. However, in many health care settings the economics, business aspects, and financial sustainability of practice in integrated care settings remains an unsolved puzzle. Organizational administrators may be reluctant to expand behavioral health services without evidence that such programs offer clear financial benefits and financial sustainability. The tendency among mental health professionals is to consider positive clinical outcomes (e.g., reduced depression) as being globally valued indicators of program success. Although such outcomes may be highly valued by primary care providers and patients, administrative decision makers may require demonstration of more tangible financial outcomes. These differing views require program developers and evaluators to consider multiple outcome domains including clinical/psychological symptom reduction, potential cost benefit, and cost offset. The authors describe a process by which a pilot demonstration project is being implemented to demonstrate programmatic outcomes with a focus on the following: 1) clinician efficiency, 2) improved health outcomes, and 3) direct revenue generation associated with the inclusion of integrated primary care in a public health care system. The authors subsequently offer specific future directions and commentary regarding financial evaluation in each of these domains.

  11. Wellbeing at work among kitchen workers during organic food conversion in Danish public kitchens: a longitudinal survey.

    Science.gov (United States)

    Sørensen, Nina N; Løje, Hanne; Tetens, Inge; Wu, Jason H Y; Neal, Bruce; Lassen, Anne D

    2016-04-01

    In 2011, the Danish Ministry of Food, Agriculture and Fisheries launched the Danish Organic Action Plan 2020 intending to double the organic agricultural area in Denmark. This study aims to measure experienced physical and psychological wellbeing at work along with beliefs and attitudes among kitchen workers before and after participating in educational training programmes in organic food conversion. This longitudinal study applied an online self-administered questionnaire among kitchen workers before and after the implementation of an organic food conversion programme with 1-year follow-up. The study targeted all staff members in the participating public kitchens taking part in the organic food conversion process funded by the Danish Organic Action Plan 2020. Of the 448 eligible kitchen workers, 235 completed the questionnaire at baseline (52%) and 149 at follow-up (63% of those surveyed at baseline). No substantive differences between baseline and follow-up measurements of organic food conversion were detected on physical or psychological wellbeing at work. Kitchen workers reported a significant improvement in the perceived food quality, motivation to work and application of nutritional guidelines. Reported organic food percentages for the kitchens also increased significantly (Pfood products to producing more food from base was indicated. Within 1 year, a significant increase in motivation to work among kitchen staff was observed with no substantive changes in physical or psychological wellbeing at work identified. The results support the Danish Organic Action Plan 2020 and initiatives of similar kind. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  12. Optimizing Use of Girdled Ash Trees for Management of Low-Density Emerald Ash Borer (Coleoptera: Buprestidae) Populations.

    Science.gov (United States)

    Siegert, Nathan W; McCullough, Deborah G; Poland, Therese M; Heyd, Robert L

    2017-06-01

    Effective survey methods to detect and monitor recently established, low-density infestations of emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), remain a high priority because they provide land managers and property owners with time to implement tactics to slow emerald ash borer population growth and the progression of ash mortality. We evaluated options for using girdled ash (Fraxinus spp.) trees for emerald ash borer detection and management in a low-density infestation in a forested area with abundant green ash (F. pennsylvanica). Across replicated 4-ha plots, we compared detection efficiency of 4 versus 16 evenly distributed girdled ash trees and between clusters of 3 versus 12 girdled trees. We also examined within-tree larval distribution in 208 girdled and nongirdled trees and assessed adult emerald ash borer emergence from detection trees felled 11 mo after girdling and left on site. Overall, current-year larvae were present in 85-97% of girdled trees and 57-72% of nongirdled trees, and larval density was 2-5 times greater on girdled than nongirdled trees. Low-density emerald ash borer infestations were readily detected with four girdled trees per 4-ha, and 3-tree clusters were as effective as 12-tree clusters. Larval densities were greatest 0.5 ± 0.4 m below the base of the canopy in girdled trees and 1.3 ± 0.7 m above the canopy base in nongirdled trees. Relatively few adult emerald ash borer emerged from trees felled 11 mo after girdling and left on site through the following summer, suggesting removal or destruction of girdled ash trees may be unnecessary. This could potentially reduce survey costs, particularly in forested areas with poor accessibility. Published by Oxford University Press on behalf of Entomological Society of America 2017. This work is written by US Government employees and is in the public domain in the US.

  13. Phylogenetic trees

    OpenAIRE

    Baños, Hector; Bushek, Nathaniel; Davidson, Ruth; Gross, Elizabeth; Harris, Pamela E.; Krone, Robert; Long, Colby; Stewart, Allen; WALKER, Robert

    2016-01-01

    We introduce the package PhylogeneticTrees for Macaulay2 which allows users to compute phylogenetic invariants for group-based tree models. We provide some background information on phylogenetic algebraic geometry and show how the package PhylogeneticTrees can be used to calculate a generating set for a phylogenetic ideal as well as a lower bound for its dimension. Finally, we show how methods within the package can be used to compute a generating set for the join of any two ideals.

  14. mprovements in the Process of Requisite Elicitation for Public Management Software: A Case Study Using Work Instructions

    Directory of Open Access Journals (Sweden)

    GOES, A. S.

    2013-12-01

    Full Text Available Requirements elicitation is not an easy task. Different expectations between users and analysts, redundancy of information and lack of standardization can make this task difficult and conflicting. When it comes to software for the public sector this task becomes somewhat more complicated because of the constant changes in federal laws and regulations. This paper presents a case study of applying work instructions to remedy these kind of problems, as well as others found in the company where the study was carried out. We achieved very promising results, namely better utilization of human resources and reduction of job demand.

  15. Field Work Proposal: PUBLIC OUTREACH EVENT FOR ACCELERATOR STEWARDSHIP TEST FACILITY PILOT PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    Hutton, Andrew [TJNAF; Areti, Hari [TJNAF

    2015-03-05

    Jefferson Lab’s outreach efforts towards the goals of Accelerator Stewardship Test Facility Pilot Program consist of the lab’s efforts in three venues. The first venue, at the end of March is to meet with the members of Virginia Tech Corporate Research Center (VTCRC) (http://www.vtcrc.com/tenant-directory/) in Blacksburg, Virginia. Of the nearly 160 members, we expect that many engineering companies (including mechanical, electrical, bio, software) will be present. To this group, we will describe the capabilities of Jefferson Lab’s accelerator infrastructure. The description will include not only the facilities but also the intellectual expertise. No funding is requested for this effort. The second venue is to reach the industrial exhibitors at the 6th International Particle Accelerator Conference (IPAC’15). Jefferson Lab will host a booth at the conference to reach out to the >75 industrial exhibitors (https://www.jlab.org/conferences/ipac2015/SponsorsExhibitors.php) who represent a wide range of technologies. A number of these industries could benefit if they can access Jefferson Lab’s accelerator infrastructure. In addition to the booth, where written material will be available, we plan to arrange a session A/V presentation to the industry exhibitors. The booth will be hosted by Jefferson Lab’s Public Relations staff, assisted on a rotating basis by the lab’s scientists and engineers. The budget with IPAC’15 designations represents the request for funds for this effort. The third venue is the gathering of Southeastern Universities Research Association (SURA) university presidents. Here we plan to reach the research departments of the universities who can benefit by availing themselves to the infrastructure (material sciences, engineering, medical schools, material sciences, to name a few). Funding is requested to allow for attendance at the SURA Board Meeting. We are coordinating with DOE regarding these costs to raise the projected conference

  16. Field Work Proposal: PUBLIC OUTREACH EVENT FOR ACCELERATOR STEWARDSHIP TEST FACILITY PILOT PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    Hutton, Andrew [TJNAF; Areti, Hari [TJNAF

    2015-03-05

    Jefferson Lab’s outreach efforts towards the goals of Accelerator Stewardship Test Facility Pilot Program consist of the lab’s efforts in three venues. The first venue, at the end of March is to meet with the members of Virginia Tech Corporate Research Center (VTCRC) (http://www.vtcrc.com/tenant-directory/) in Blacksburg, Virginia. Of the nearly 160 members, we expect that many engineering companies (including mechanical, electrical, bio, software) will be present. To this group, we will describe the capabilities of Jefferson Lab’s accelerator infrastructure. The description will include not only the facilities but also the intellectual expertise. No funding is requested for this effort. The second venue is to reach the industrial exhibitors at the 6th International Particle Accelerator Conference (IPAC’15). Jefferson Lab will host a booth at the conference to reach out to the >75 industrial exhibitors (https://www.jlab.org/conferences/ipac2015/SponsorsExhibitors.php) who represent a wide range of technologies. A number of these industries could benefit if they can access Jefferson Lab’s accelerator infrastructure. In addition to the booth, where written material will be available, we plan to arrange a session A/V presentation to the industry exhibitors. The booth will be hosted by Jefferson Lab’s Public Relations staff, assisted on a rotating basis by the lab’s scientists and engineers. The budget with IPAC’15 designations represents the request for funds for this effort. The third venue is the gathering of Southeastern Universities Research Association (SURA) university presidents. Here we plan to reach the research departments of the universities who can benefit by availing themselves to the infrastructure (material sciences, engineering, medical schools, material sciences, to name a few). Funding is requested to allow for attendance at the SURA Board Meeting. We are coordinating with DOE regarding these costs to raise the projected conference

  17. The nuclear energy, public opinion and the awareness of work of nuclear institutions

    Energy Technology Data Exchange (ETDEWEB)

    Pastura, Valeria; Mol, Antonio Carlos de A.; Legey, Ana Paula; Lapa, Celso Marcelo F., E-mail: vpastura@ien.gov.br, E-mail: mol@ien.gov.br, E-mail: analegey@hotmail.com, E-mail: lapa@ien.gov.br [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil). Programa de Pos-graduacao em Ciencia e Tecnologia Nucleares

    2015-07-01

    With Brazil facing a prospect of expanding its nuclear-energy sources and the development of new nuclear techniques there is a need for imminent integration in the nuclear industry with the tool information. In this paper we propose the creation of a program aimed at the servers of the institutions that make up the Brazilian Nuclear Sector, with a view to preparing these to become multipliers in the dissemination of activities developed by the institution so that they can, with strong arguments, defending the work of industry criticism of this form of energy. The goal is to create an important process of change of mentality and attitude among people who relate to the servers in the industry, expanding the debate on the subject, so that society, clearly and free of prejudices can understand the benefits the use of nuclear energy. (author)

  18. Manager Experiences with the Return to Work Process in a Large, Publically Funded, Hospital Setting

    DEFF Research Database (Denmark)

    Stochkendahl, Mette Jensen; Myburgh, Corrie; Young, Amanda Ellen

    2015-01-01

    legal obligation on the workplace to accommodate RTW. The aim of this study was to gain knowledge about the potential roles and contributions of managers in supporting returning employees in a context where they have no legal obligation to actively support RTW. Methods Nineteen Danish hospital managers......Purpose Previous research on the role of managers in the return to work (RTW) process has primarily been conducted in contexts where the workplace has declared organizational responsibility for the process. While this is a common scenario, in some countries, including Denmark, there is no explicit...... were identified: (1) 'Coordinator and collaborator'; (2) 'Dilemmas of the RTW policy enforcer'; (3) 'The right to be sick and absent'; and (4) 'Keep the machinery running…'. Our findings indicated that supervisors' capacity to support returning workers was related to individual, communication...

  19. Game tree algorithms and solution trees

    NARCIS (Netherlands)

    W.H.L.M. Pijls (Wim); A. de Bruin (Arie)

    1998-01-01

    textabstractIn this paper, a theory of game tree algorithms is presented, entirely based upon the concept of solution tree. Two types of solution trees are distinguished: max and min trees. Every game tree algorithm tries to prune nodes as many as possible from the game tree. A cut-off criterion in

  20. Does contracting of health care in Afghanistan work? Public and service-users' perceptions and experience

    Directory of Open Access Journals (Sweden)

    Cockcroft Anne

    2011-12-01

    Full Text Available Abstract Background In rebuilding devastated health services, the government of Afghanistan has provided access to basic services mainly by contracting with non-government organisations (NGOs, and more recently the Strengthening Mechanism (SM of contracting with Provincial Health Offices. Community-based information about the public's views and experience of health services is scarce. Methods Field teams visited households in a stratified random sample of 30 communities in two districts in Kabul province, with health services mainly provided either by an NGO or through the SM and administered a questionnaire about household views, use, and experience of health services, including payments for services and corruption. They later discussed the findings with separate community focus groups of men and women. We calculated weighted frequencies of views and experience of services and multivariate analysis examined the related factors. Results The survey covered 3283 households including 2845 recent health service users. Some 42% of households in the SM district and 57% in the NGO district rated available health services as good. Some 63% of households in the SM district (adjacent to Kabul and 93% in the NGO district ordinarily used government health facilities. Service users rated private facilities more positively than government facilities. Government service users were more satisfied in urban facilities, if the household head was not educated, if they had enough food in the last week, and if they waited less than 30 minutes. Many households were unwilling to comment on corruption in health services; 15% in the SM district and 26% in the NGO district reported having been asked for an unofficial payment. Despite a policy of free services, one in seven users paid for treatment in government facilities, and three in four paid for medicine outside the facilities. Focus groups confirmed people knew payments were unofficial; they were afraid to talk about

  1. The use, publication and future directions of immunocytochemistry in veterinary medicine: a consensus of the Oncology-Pathology Working Group.

    Science.gov (United States)

    Priest, H L; Hume, K R; Killick, D; Kozicki, A; Rizzo, V L; Seelig, D; Snyder, L A; Springer, N L; Wright, Z M; Robat, C

    2016-03-22

    One of the primary objectives of the Oncology Pathology Working Group (OPWG), a joint initiative of the Veterinary Cancer Society and the American College of Veterinary Pathologists, is for oncologists and pathologists to collaboratively generate consensus documents to standardize aspects of and provide guidelines for oncologic pathology. Consensus is established through review of relevant peer-reviewed literature relative to a subgroup's particular focus. In this document, the authors provide descriptions of the literature reviewed, the review process, and a summary of the information gathered on immunocytochemistry. The intent of this publication is to help educate practitioners and pathologists on the process of immunocytochemistry and to provide a guide for the use of this technique in veterinary medicine. This document represents the opinions of the working group and the authors and does not constitute a formal endorsement by the American College of Veterinary Pathologists or the Veterinary Cancer Society.

  2. Job Satisfaction and Work Performance of Public Secondary School Teachers In Akoko North West Local Government Area Of Ondo State

    Directory of Open Access Journals (Sweden)

    Aroge Stephen Talabi

    2016-08-01

    Full Text Available The study examined the relationship between job satisfaction and work performance of secondary school teachers in Akoko North West Local Government Area of Ondo-State, Nigeria. The study population consisted of all secondary school teachers, while two hundred of them were randomly selected for the study. Regular payment of salary, opportunities for promotion, rapport with school authority, in-service training, job security, career prospect and retirement benefits were the variables considered. The questionnaire titled “Workers Opinion Survey Inventory (WOSI” and the Productivity Rating Scale (PRS which was in line with Annual Performance Evaluation Report (APPER was used to obtain information for the study. The data was analyzed using Pearson Product Correlation Moment.  One of the recommendations made include the onward review of policies, remuneration and work conditions of teachers in the public secondary schools in Nigeria for optimum productivity.

  3. Electron Tree

    DEFF Research Database (Denmark)

    Appelt, Ane L; Rønde, Heidi S

    2013-01-01

    The photo shows a close-up of a Lichtenberg figure – popularly called an “electron tree” – produced in a cylinder of polymethyl methacrylate (PMMA). Electron trees are created by irradiating a suitable insulating material, in this case PMMA, with an intense high energy electron beam. Upon discharge......, during dielectric breakdown in the material, the electrons generate branching chains of fractures on leaving the PMMA, producing the tree pattern seen. To be able to create electron trees with a clinical linear accelerator, one needs to access the primary electron beam used for photon treatments. We...... appropriated a linac that was being decommissioned in our department and dismantled the head to circumvent the target and ion chambers. This is one of 24 electron trees produced before we had to stop the fun and allow the rest of the accelerator to be disassembled....

  4. Electron Tree

    DEFF Research Database (Denmark)

    Appelt, Ane L; Rønde, Heidi S

    2013-01-01

    The photo shows a close-up of a Lichtenberg figure – popularly called an “electron tree” – produced in a cylinder of polymethyl methacrylate (PMMA). Electron trees are created by irradiating a suitable insulating material, in this case PMMA, with an intense high energy electron beam. Upon discharge......, during dielectric breakdown in the material, the electrons generate branching chains of fractures on leaving the PMMA, producing the tree pattern seen. To be able to create electron trees with a clinical linear accelerator, one needs to access the primary electron beam used for photon treatments. We...... appropriated a linac that was being decommissioned in our department and dismantled the head to circumvent the target and ion chambers. This is one of 24 electron trees produced before we had to stop the fun and allow the rest of the accelerator to be disassembled....

  5. Obtaining consensus about patient-centred professionalism in community nursing: nominal group work activity with professionals and the public.

    Science.gov (United States)

    Hutchings, Hayley; Rapport, Frances; Wright, Sarah; Doel, Marcus; Jones, Aled

    2012-11-01

      To report on the development of a ranked thematic list encompassing the positive and challenging exemplars of patient-centred professionalism in community nursing.   There has been little research exploring what 'patient-centred professionalism' means to those working within the healthcare settings. Consensus methods, such as those developed through Nominal Group Work, can help establish the extent of agreement on a particular issue whilst overcoming some of the problems associated with group decision-making.   Mixed methods studying through consultation workshops.   The study took place in South-west Wales, UK between October 2009-September 2010. Thirty-four participants consisting of community nurses (9), newly qualifying nurses (13), nursing stakeholders (6) and members of the public (6) took part in the study. An adapted Nominal Group Work approach was used in five individual consultation workshops: two with community nurses, one with newly qualifying nurses, one with stakeholders and one with members of the public followed by a mixed-group Forum event.   Each of the five workshops resulted in the production of approximately ten positive and ten challenging exemplars of patient-centred professionalism. The thematization of these exemplars allowed the development of eight broad themes. The Forum event then provided a mechanism for ranking the importance of these themes. The patient, community nurse as a person and nursing ethos were ranked as the most important themes by study participants.   The adapted Nominal Group Work approach was a useful method to allow the development of a ranked thematic list that illustrated the important positive and challenging exemplars of patient-centred professionalism in community nursing. © 2012 Blackwell Publishing Ltd.

  6. Tree felling 2014

    CERN Multimedia

    2014-01-01

    With a view to creating new landscapes and making its population of trees safer and healthier, this winter CERN will complete the tree-felling campaign started in 2010.   Tree felling will take place between 15 and 22 November on the Swiss part of the Meyrin site. This work is being carried out above all for safety reasons. The trees to be cut down are at risk of falling as they are too old and too tall to withstand the wind. In addition, the roots of poplar trees are very powerful and spread widely, potentially damaging underground networks, pavements and roadways. Compensatory tree planting campaigns will take place in the future, subject to the availability of funding, with the aim of creating coherent landscapes while also respecting the functional constraints of the site. These matters are being considered in close collaboration with the Geneva nature and countryside directorate (Direction générale de la nature et du paysage, DGNP). GS-SE Group

  7. A Review of the Risk in Public Works Projects and Risk Assignment Associated with the Technical Proposals

    Science.gov (United States)

    Baba, Kazuhito; Miyatake, Ichiro; Kudo, Masataka; Yokoi, Hiroyuki; Fueta, Toshiharu

    By the enactment of the Bill for Ensuring the Quality of Public Works in 2005, which requires due consideration for the use of technical proposals, or iginality, and ingenuity of the private companies, as well as allows to cap estimates based on the results of evaluations of proposals involving advanced technologies, it becomes easier to request the technical proposals including the design of the structure. With this institutional arrangement, the Ministry of Land, Infrastructure, Transport and the Tourism (MLIT) tries the design-build method etc., in the aim of further utilizing the technical proposals of private companies. Although the design-build method allows a wider range of flexibility in proposals, there is a certain risk associated with this method, as it requires the tender price to be decided when the site condition is unclear. The risk was taken by the contractors when the design-build method was used on a trial basis, for the purpose of ensuring fair competitiveness. However, it was decided that the client shares the risk to some extent, after it was found that such risk assignment was not appropriate in some cases. In view of this background, this study examines the actual risk associated with the examples of public works projects, in the aim of providing basic information used in future discussions, as to how fair competitiveness shall be ensured, while the client shares some risk.

  8. Impact of an ABCDE team triage process combined with public guidance on the division of work in an emergency department.

    Science.gov (United States)

    Kantonen, Jarmo; Lloyd, Robert; Mattila, Juho; Kauppila, Timo; Menezes, Ricardo

    2015-06-01

    To study the effects of applying an emergency department (ED) triage system, combined with extensive publicity in local media about the "right" use of emergency services, on the division of work between ED nurses and general practitioners (GPs). An observational and quasi-experimental study based on before-after comparisons. Implementation of the ABCDE triage system in a Finnish combined ED where secondary care is adjacent, and in a traditional primary care ED where secondary care is located elsewhere. GPs and nurses from two different primary care EDs. Numbers of monthly visits to different professional groups before and after intervention in the studied primary care EDs and numbers of monthly visits to doctors in the local secondary care ED. The beginning of the triage process increased temporarily the number of independent consultations and patient record entries by ED nurses in both types of studied primary care EDs and reduced the number of patient visits to a doctor compared with previous years but had no effect on doctor visits in the adjacent secondary care ED. No further decrease in the number of nurse or GP visits was observed by inhibiting the entrance of non-urgent patients. The ABCDE triage system combined with public guidance may reduce non-urgent patient visits to doctors in different kinds of primary care EDs without increasing visits in the secondary care ED. However, the additional work to implement the ABCDE system is mainly directed to nurses, which may pose a challenge for staffing.

  9. [A review of the genomic and gene cloning studies in trees].

    Science.gov (United States)

    Yin, Tong-Ming

    2010-07-01

    Supported by the Department of Energy (DOE) of U.S., the first tree genome, black cottonwood (Populus trichocarpa), has been completely sequenced and publicly release. This is the milestone that indicates the beginning of post-genome era for forest trees. Identification and cloning genes underlying important traits are one of the main tasks for the post-genome-era tree genomic studies. Recently, great achievements have been made in cloning genes coordinating important domestication traits in some crops, such as rice, tomato, maize and so on. Molecular breeding has been applied in the practical breeding programs for many crops. By contrast, molecular studies in trees are lagging behind. Trees possess some characteristics that make them as difficult organisms for studying on locating and cloning of genes. With the advances in techniques, given also the fast growth of tree genomic resources, great achievements are desirable in cloning unknown genes from trees, which will facilitate tree improvement programs by means of molecular breeding. In this paper, the author reviewed the progress in tree genomic and gene cloning studies, and prospected the future achievements in order to provide a useful reference for researchers working in this area.

  10. Public Health Nurses in Israel: A Case Study on a Quality Improvement Project of Nurse's Work Life.

    Science.gov (United States)

    Kagan, Ilya; Shachaf, Sara; Rapaport, Zofia; Livne, Tzipi; Madjar, Batya

    2017-01-01

    Public health nurses (PHNs) working in Well Baby Clinic in Israel's Haifa district were voicing great distress to inspectors-the impossibility of meeting their workload, feeling overwhelmed, poor physical, and technological conditions. They were feeling tired and frustrated and burn-out was rising. The district's nursing management took the decision, together with Tel Aviv University's nursing research unit, to conduct a quality improvement project based on issues that arose from meetings with focus groups on the nurses' difficulties. This paper is a case study of a quality improvement project targeting nurses daily working life. One of its chief contributions is as a study of meeting PHNs' frustration by integrating focus groups and round-table brainstorming (involving nurses, clinic managers and nursing inspectors) in order to identify targets for practical intervention. This strategy has been very successful. It has provided the district's nursing management a battery of forcefully argued and realistically grounded proposals for making the work of Well Baby clinics more relevant to their communities and giving nurses (a) the conditions to meet their assignments and (b) greater professional self-respect.

  11. An evaluation of perfomance management in the Department of Public Works, Roads and Transport of the North West Privince / S. E Maine

    OpenAIRE

    Maine, S E

    2014-01-01

    Effective performance management is vital in all public and private sectors and contributes to service delivery of the organisations. Research on public-sector performance management, however, points out challenges in the implementation of the systems and questions the effectiveness of policy tools for enhancing the governmental accountability. The Department of Public Works, Roads and Transport is a large institution and its vision is to provide successful infrastructure projects...

  12. Congressional Testimony: Statement of Wade T. Najjum Before the Subcommittee on Superfund and Environmental Health Committee on Environment and Public Works United States Senate

    Science.gov (United States)

    Statement of Wade T. Najjum Assistant Inspector General for Program Evaluation U.S. EPA Office of Inspector General Before the Subcommittee on Superfund and Environmental Health Committee on Environment and Public Works United States Senate

  13. Audubon Tree Study Program.

    Science.gov (United States)

    National Audubon Society, New York, NY.

    Included are an illustrated student reader, "The Story of Trees," a leaders' guide, and a large tree chart with 37 colored pictures. The student reader reviews several aspects of trees: a definition of a tree; where and how trees grow; flowers, pollination and seed production; how trees make their food; how to recognize trees; seasonal changes;…

  14. Looking Forward to the Year 2000: Public Policy and Philanthropy. Working Papers, Spring Research Forum (San Francisco, California, March 17-18, 1988).

    Science.gov (United States)

    Independent Sector, Washington, DC.

    Forty-six working papers for presentation at a research forum on public policy and philanthropy are presented. Thirteen sections include the following topics: (1) looking forward to the year 2000: public policy and philanthropy (e.g. "Rationales for Tax Exemption," by Harvey P. Dale); (2) shifting boundaries among the sectors (e.g. "The Shifting…

  15. Wellbeing at work among kitchen workers during organic food conversion in Danish public kitchens: a longitudinal survey

    DEFF Research Database (Denmark)

    Sørensen, Nina Nørgaard; Løje, Hanne; Tetens, Inge

    2016-01-01

    Background: In 2011, the Danish Ministry of Food, Agriculture and Fisheries launched the Danish Organic Action Plan 2020 intending to double the organic agricultural area in Denmark. This study aims to measure experienced physical and psychological wellbeing at work along with beliefs and attitudes...... among kitchen workers before and after participating in educational training programmes in organic food conversion. Method: This longitudinal study applied an online self-administered questionnaire among kitchen workers before and after the implementation of an organic food conversion programme with 1......-year follow-up. The study targeted all staff members in the participating public kitchens taking part in the organic food conversion process funded by the Danish Organic Action Plan 2020. Results: Of the 448 eligible kitchen workers, 235 completed the questionnaire at baseline (52%) and 149 at follow...

  16. Relationship between Psychosocial Risk Factors and Work-Related Musculoskeletal Disorders among Public Hospital Nurses in Malaysia.

    Science.gov (United States)

    Amin, Nur Azma; Nordin, Rusli; Fatt, Quek Kia; Noah, Rahim M; Oxley, Jennifer

    2014-01-01

    This study examined the relationships between psychosocial work factors and risk of WRMSDs among public hospital nurses in the Klang Valley, Malaysia. We conducted a cross-sectional study among 660 public hospital nurses. A self-administered questionnaire was used to collect data on the occurrence of WRMSDs according to body regions, socio-demographic profiles, occupational information and psychosocial risk factors. 468 questionnaires were returned (response rate of 71%), and 376 questionnaires qualified for subsequent analysis. Univariate analyses were applied to test for mean and categorical differences across the WRMSDs; multiple logistic regression was applied to predict WRMSDs based on the Job Strain Model's psychosocial risk factors. Over two thirds of the sample of nurses experienced discomfort or pain in at least one site of the musculoskeletal system within the last year. The neck was the most prevalent site (48.94%), followed by the feet (47.20%), the upper back (40.69%) and the lower back (35.28%). More than 50% of the nurses complained of having discomfort in region one (neck, shoulders and upperback) and region four (hips, knees, ankles, and feet). The results also revealed that psychological job demands, job strain and iso-strain ratio demonstrated statistically significant mean differences (p Malaysia.

  17. School furniture and work surface lighting impacts on the body posture of Paraíba's public school students.

    Science.gov (United States)

    da Silva, Luiz Bueno; Coutinho, Antonio Souto; da Costa Eulálio, Eliza Juliana; Soares, Elaine Victor Gonçalves

    2012-01-01

    The main objective of this study is to evaluate the impact of school furniture and work surface lighting on the body posture of public Middle School students from Paraíba (Brazil). The survey was carried out in two public schools and the target population for the study included 8th grade groups involving a total of 31 students. Brazilian standards for lighting levels, the CEBRACE standards for furniture measurements and the Postural Assessment Software (SAPO) for the postural misalignment assay were adopted for the measurements comparison. The statistic analysis includes analyses of parametric and non-parametric correlations. The results show that the students' most affected parts of the body were the spine, the regions of the knees and head and neck, with 90% of the total number of students presenting postural misalignment. The lighting levels were usually found below 300 lux, below recommended levels. The statistic analysis show that the more adequate the furniture seems to be to the user, the less the user will complain of pain. Such results indicate the need of investments in more suitable school furniture and structural reforms aimed at improving the lighting in the classrooms, which could fulfill the students' profile and reduce their complaints.

  18. Navy Public Works Administration.

    Science.gov (United States)

    1980-06-01

    as a unit, to process any reduction-in-force that may become necessary and to operate outplacement programs. (c) Supervisor development programs...undergoing RIF are urged to make this pamphlet available to all employees. (c) Outplacement programs should be tailored to the locality, the size of

  19. Working at the nexus between public health policy, practice and research. Dynamics of knowledge sharing in the Netherlands

    Directory of Open Access Journals (Sweden)

    Jansen Maria W

    2012-10-01

    Full Text Available Abstract Background Joining the domains of practice, research and policy is an important aspect of boosting the quality performance required to tackle complex public health problems. “Joining domains” implies a departure from the linear and technocratic knowledge-translation approach. Integrating the practice, research and policy triangle means knowing its elements, appreciating the barriers, identifying possible cooperation strategies and studying strategy effectiveness under specified conditions. This article examines the dynamic process of developing an Academic Collaborative Centre for Public Health in the Netherlands, with the objective of achieving that the three domains of policy, practice and research become working partners on an equal footing. Method An interpretative hermeneutic approach was used to interpret the phenomenon of collaboration at the nexus between the three domains. The project was explicitly grounded in current organizational culture and routines, applied to nexus action. In the process of examination, we used both quantitative (e.g. records and qualitative data (e.g., interviews and observations. The data were interpreted using the Actor-Network, Institutional Re-Design and Blurring the Boundaries theories. Results Results show commitment at strategic level. At the tactical level, however, managers were inclined to prioritize daily routine, while the policy domain remained absent. At the operational level, practitioners learned to do PhD research in real-life practice and researchers became acquainted with problems of practice and policy, resulting in new research initiatives. Conclusion We conclude that working at the nexus is an ongoing process of formation and reformation. Strategies based on Institutional Re-Design theories in particular might help to more actively stimulate managers’ involvement to establish mutually supportive networks.

  20. The Effect of Commitment, Empowerment, Controlling on Discipline and Effectiveness of Public Work Employees In Indragiri Hulu

    Directory of Open Access Journals (Sweden)

    Netty Laura

    2015-09-01

    Full Text Available The research was conducted in Department of Public Works employee Indragiri Hulu. The purpose of this research was to know the influence of commitment, empowernment, and controlling towards the discipline with individual test and overall test, and to know the influence of discipline toward the effectiveness of the Department of Public Works employee Indragiri Hulu. The research method applied descriptive quantitative and the population in this research were 118 employees. By using a Purposive Random Sampling method, it has been obtained 92 respondents. Data obtained with questionnaires. This research used Two phase Multiple Regression Analysis. The result of research shows that the commitment, empowernment, and contolling have been influence of significant toward the discipline. It indicates from the value of Fobs> Ftable at the level of α = 5%           Fobs=38,261>Ftable = 2,48 with probability (p smaller than 0,05 and determination coefficient value (R2 is 56,6%. It means that 56,6% commitment, empowernment, and controlling toward the employee’s discipline. A partially (individual test shows that the value of commitment 2,369, empowernment -0,04, controlling 7,811. This result indicates that commitment and controlling have most dominant influence on employee’s discipline, empowerment has no influence on the discipline of employee. Discipline has been influence of significant toward the effectiveness (p<0,05 with tobs =3,503> ttable = 1,66298

  1. Aspen Trees.

    Science.gov (United States)

    Canfield, Elaine

    2002-01-01

    Describes a fifth-grade art activity that offers a new approach to creating pictures of Aspen trees. Explains that the students learned about art concepts, such as line and balance, in this lesson. Discusses the process in detail for creating the pictures. (CMK)

  2. Shallow Geothermal energy use in Public works; Aprovechamiento de la energia geotermica superficial en la obra publica

    Energy Technology Data Exchange (ETDEWEB)

    Santiago Buey, C. de; Pardo de Santayana Carrillo, F.

    2009-07-01

    Geothermal resources represent a great potential of directly usable energy, especially in connection with foundations and heat pumps, Since the beginning of the 1980s geothermal energy has also been increasingly obtained through foundation elements in some countries as Austria and switzerland. this innovation makes use of the high thermal storage capacity of concrete. energy foundations and other thermo-active ground structures mainly consist of earth-contact concrete elements (diaphragm walls, basement slabs or walls, tunnel linings) that are already required for structural reasons, but which simultaneously work as heat exchange after the installation of absorber pipes filled with a heat carrier fluid. This paper focuses in the current state of geothermal energy applications related to transport infrastructure and public works in general. Real cases on geothermal installations for heating systems in railway stations and tunnels, snow melting systems for roads, bridges, railways platforms and runways at airports are presented in this review. finally, two additional possibilities are briefly explained: Underground Thermal Energy Storage systems (UTES) and geothermal desalinisation systems. (Author) 41 refs.

  3. Conflict between insect conservation and public safety:The case study of a saproxylic beetle (Osmoderma eremita) in urban parks

    OpenAIRE

    Carpaneto, Giuseppe Maria; Mazziotta, Adriano; Coletti, Giorgia; Luiselli, Luca; Audisio, Paolo

    2010-01-01

    Urban parks can harbour small populations of saproxylic insects of high conservation concern, such as Osmoderma eremita and other rare beetles. These areas often host old trees which have become very uncommon in rural areas where they are threatened by commercial forestry management procedures based on frequent tree cutting. Nevertheless, old trees of urban parks may represent a hazard for public safety and are sometimes cut by management authorities. The aim of this work was to assess the lo...

  4. Are Public Libraries Improving Quality of Education? When the Provision of Public Goods Is Not Enough. Policy Research Working Paper 7429

    Science.gov (United States)

    Rodriguez-Lesmes, Paul; Trujillo, Jose Daniel; Valderrama, Daniel

    2015-01-01

    This paper analyzes the relation between public, education-related infrastructure and the quality of education in schools. The analysis uses a case study of the establishment of two large, high-quality public libraries in low-income areas in Bogotá, Colombia. It assesses the impact of these libraries on the quality of education by comparing…

  5. Class Counts: Exploring Differences in Academic and Social Integration between Working-Class and Middle/Upper-Class Students at Large, Public Research Universities

    Science.gov (United States)

    Soria, Krista M.; Stebleton, Michael J.; Huesman, Ronald L., Jr.

    2013-01-01

    This multi-institutional study examines differences between working-class and middle/upper-class students at large, public research universities. Significant differences in factors related to working-class students' social integration (including satisfaction, campus climate, and sense of belonging) and academic integration (including collaborative…

  6. Postcards from the Field: Using the Web to Bring Near-Real Time Field Work to the Public

    Science.gov (United States)

    Genyuk, J.; Johnson, R. M.; Gardiner, L.; Russell, R.; Bergman, J.; Lagrave, M.; Hatheway, B.; Foster, S.; Araujo-Pradere, E. A.

    2007-12-01

    Field work is one of the aspects of a career in the geosciences that can make it so attractive to students and the public. The chance to go to exciting places, and to see amazing things, while making new discoveries is almost too good to be true. The "Postcards from the Field" capability, developed and implemented in the Windows to the Universe website project in 2006, is now providing a new ability to bring this excitement to a large and global audience online. Windows to the Universe is an extremely popular interdisciplinary Earth and space science educational website, with over 20 million visitors per year, including a large following of students and educators. The website is composed of over 7000 interlinked web pages spanning the geosciences, at three levels of sophistication, in English and Spanish. Our Postcards from the Field capability, which was originally developed in support of a major field campaign in Mexico City in 2006 (the Megacity Initiative: Local and Global Research Observations campaign - MILAGRO), has now been generalized to support submissions from researchers engaged in multiple field campaigns. To date, in addition to postcards submitted during the MILAGRO campaign, we have hosted postcards from researchers and educators studying the life cycle of Adelie penguins in the Antarctic, the East Pacific Rise as a component of the RIDGE2000 program, and storm formation in Europe as a component of the Convective and Orographically- induced Precipitation Study (COPS). We are now expanding our postcard lines to include submissions from researchers engaged in the IPY and educators engaged with the ANDRILL (ANtarctic Geologic DRILLing) Research Immersion for Science Educators program. This presentation will present this new capability, its ease of use, and our vision for how it can be used to bring the excitement of field research to the public, students, and educators online.

  7. Differential privacy two-dimensional data partitioning publication algorithm based on quad-tree%基于四分树的差分隐私二维数据划分发布算法

    Institute of Scientific and Technical Information of China (English)

    吴英杰; 卢清; 蔡剑平; 王晓东

    2016-01-01

    In order to boost the accuracy of range counting queries of the released two-dimensional space data under differential privacy,an algorithm Quad-heu based on quad-tree for differential priva-cy two-dimensional data publication by space partitioning was proposed.The basic idea of Quad-heu is to firstly construct a quad-tree with respect to the two-dimensional data and then add Laplace noise to tree nodes.After that,a bottom up heuristic approach for structural adjustment of the quad-tree was put forward,and the aim of which was to balance the noise error of queries and the error of uniform hypothesis.Finally,the accuracy of range counting queries was further reduced by post-processing the tree nodes′values through the consistency constraint of queries.Experimental analysis was designed by comparing Quad-heu and the traditional algorithms on the accuracy of range counting queries in the released data and the algorithm efficiency.Experimental results show that Quad-heu is effective and feasible.%为了提高差分隐私下二维数据区间计数查询的精度,提出一种基于四分树的差分隐私二维数据空间划分发布算法 Quad-heu.首先构建与二维数据相对应的四分树,并对树节点添加拉普拉斯噪声;然后采用启发式判断策略,自底向上对四分树结构进行调整,以达到平衡查询噪声误差和均匀假设误差的目的;最后利用查询一致性约束对添加噪声后的四分树节点进行后置处理,以进一步提高查询精度.实验对算法 Quad-heu 所发布数据的区间计数查询精度及效率与同类算法进行比较分析,结果验证了其有效性.

  8. Evidence-based public health: not only whether it works, but how it can be made to work practicably at scale.

    Science.gov (United States)

    Shelton, James D

    2014-08-01

    Because public health must operate at scale in widely diverse, complex situations, randomized controlled trials (RCTs) have limited utility for public health. Other methodologies are needed. A key conceptual backbone is a detailed "theory of change" to apply appropriate evidence for each operational component. Synthesizing patterns of findings across multiple methodologies provides key insights. Programs operating successfully across a variety of settings can provide some of the best evidence. Challenges include judging the quality of such evidence and assisting programs to apply it. WHO and others should shift emphasis from RCTs to more relevant evidence when assessing public health issues.

  9. The Impact on Growth of Higher Efficiency of Public Spending on Schools. OECD Economics Department Working Papers No. 547

    Science.gov (United States)

    Gonand, Frederic

    2007-01-01

    This paper assesses the impact on economic growth of increased efficiency of public spending in primary and lower-secondary education. Higher efficiency in public spending in schools can bolster growth through two main channels. On the one hand, it can allow a transfer of labour from the public sector to the business sector at unchanged…

  10. Public works as a way of overcoming of a food crisis: historical experience of the Orenburg region (1891–1892 years

    Directory of Open Access Journals (Sweden)

    Sergey V. Lyubichankovskiy

    2016-03-01

    Full Text Available The subject of food crisis of 1891-1892 in the Russian Empire, including the organization of public works by the government, has long history of studying. This problem gradually moved from the periphery to the center of attention of researchers. The Orenburg region in this context is the real terra incognito as its rich sources materials wasn't attracted at the solution of the matter at all though this region appeared among the most affected territories. Government campaign of the help to the population which was injured from a crop failure of 1891 included measures for regulation of the grain prices and railway tariffs, food aid in the form of grain loans and the labor help. Within the Orenburg region the main actions were the loan operation and the organization of public works. Unlike the loan operation introduction of public works in the Orenburg region in practice was inefficient – only 4% of the needing population used this type of the help. The reasons of so obvious failure of campaign for opening of public works consisted in the wrong approach to its organization: the untimely beginning (the majority of works opened in the spring of 1892 when crisis declined, and peasants were busy in their fields, the wrong choice of works (the majority of works were connected with construction and demanded special skills which peasants didn't possess.

  11. Diretores de escolas públicas: aspectos do trabalho docente Public schools principals: aspects of teaching work

    Directory of Open Access Journals (Sweden)

    Ângelo Ricardo de Souza

    2010-01-01

    Full Text Available O artigo, inicialmente, apresenta uma discussão sobre alguns aspectos do trabalho docente concernente à função de diretor escolar na educação pública brasileira. Considera, para tanto, elementos conceituais como a definição da função dirigente escolar e as respectivas noções de carreira e remuneração, cotejadas às diferentes faces desse tipo de trabalho. Na segunda parte, o texto mostra uma análise sobre os diretores escolares no Brasil e no Paraná, sendo que para aqueles toma dados da base nacional do Sistema de Avaliação da Educação Básica - SAEB de 2007 -, e para estes utiliza uma base de dados própria dos autores, construída com respostas a questionário aplicado aos diretores que participaram do programa de formação Escola de Gestores, na modalidade EAD, entre 2008 e 2009, na Universidade Federal do Paraná.This article, initially, presents a discussion about some aspects of teachers work concerning the role of school principals in the Brazilian public education. Thus, it considers conceptual elements as the definition of a school principal role and consequent notions of career and salary, analyzing the different faces of this kind of work. In the second part, the text introduces an analysis of the school principals in Brazil and Parana, and for those it takes data from the National Evaluation System of Basic Education - SAEB 2007 -, and for these it uses a database constructed by the authors with answers to a questionnaire responded by principals who participated in the training program called "Escola de Gestores" (ODL mode between 2008 and 2009 at the Federal University of Parana.

  12. Visualizing Contour Trees within Histograms

    DEFF Research Database (Denmark)

    Kraus, Martin

    2010-01-01

    Many of the topological features of the isosurfaces of a scalar volume field can be compactly represented by its contour tree. Unfortunately, the contour trees of most real-world volume data sets are too complex to be visualized by dot-and-line diagrams. Therefore, we propose a new visualization...... that is suitable for large contour trees and efficiently conveys the topological structure of the most important isosurface components. This visualization is integrated into a histogram of the volume data; thus, it offers strictly more information than a traditional histogram. We present algorithms...... to automatically compute the graph layout and to calculate appropriate approximations of the contour tree and the surface area of the relevant isosurface components. The benefits of this new visualization are demonstrated with the help of several publicly available volume data sets....

  13. Making CSB+-Tree Processor Conscious

    DEFF Research Database (Denmark)

    Samuel, Michael; Pedersen, Anders Uhl; Bonnet, Philippe

    2005-01-01

    Cache-conscious indexes, such as CSB+-tree, are sensitive to the underlying processor architecture. In this paper, we focus on how to adapt the CSB+-tree so that it performs well on a range of different processor architectures. Previous work has focused on the impact of node size on the performance...... of the CSB+-tree. We argue that it is necessary to consider a larger group of parameters in order to adapt CSB+-tree to processor architectures as different as Pentium and Itanium. We identify this group of parameters and study how it impacts the performance of CSB+-tree on Itanium 2. Finally, we propose...... a systematic method for adapting CSB+-tree to new platforms. This work is a first step towards integrating CSB+-tree in MySQL’s heap storage manager....

  14. The critical shortage of speech-language pathologists in the public school setting: features of the work environment that affect recruitment and retention.

    Science.gov (United States)

    Edgar, Debra L; Rosa-Lugo, Linda I

    2007-01-01

    The primary focus of this study was to elicit the perspectives of speech-language pathologists (SLPs) regarding features of the work environment that contribute to and/or hinder recruitment and retention in the public school setting. A questionnaire was distributed to SLPs employed in 10 school districts in Central Florida representing small, medium, and large school districts. The primary goal of the questionnaire was to elicit the perspectives of school-based SLPs regarding (a) factors in the work environment that contribute to retention, (b) factors in the work environment that hinder retention, and (c) issues that may contribute to the recruitment and retention of SLPs in the school setting. A total of 382 questionnaires was obtained, yielding a 64.5% response rate. The participants ranked working with children, school schedule, and educational setting as primary reasons for their satisfaction with working in the public school setting. The participants ranked workload, role ambiguity, salary, and caseload as primary reasons for their dissatisfaction with working in the public school setting. Themes emerged from the data that provide insight into several factors that serve as powerful influences in understanding issues of recruitment and retention of SLPs in the public school setting.

  15. Tree modules and counting polynomials

    CERN Document Server

    Kinser, Ryan

    2011-01-01

    We give a formula for counting tree modules for the quiver S_g with g loops and one vertex in terms of tree modules on its universal cover. This formula, along with work of Helleloid and Rodriguez-Villegas, is used to show that the number of d-dimensional tree modules for S_g is polynomial in g with the same degree and leading coefficient as the counting polynomial A_{S_g}(d, q) for absolutely indecomposables over F_q, evaluated at q=1.

  16. All Tree-level Amplitudes in Massless QCD

    Energy Technology Data Exchange (ETDEWEB)

    Dixon, Lance J.; /CERN /SLAC; Henn, Johannes M.; Plefka, Jan; Schuster, Theodor; /Humboldt U., Berlin

    2010-10-25

    We derive compact analytical formulae for all tree-level color-ordered gauge theory amplitudes involving any number of external gluons and up to three massless quark-anti-quark pairs. A general formula is presented based on the combinatorics of paths along a rooted tree and associated determinants. Explicit expressions are displayed for the next-to-maximally helicity violating (NMHV) and next-to-next-to-maximally helicity violating (NNMHV) gauge theory amplitudes. Our results are obtained by projecting the previously-found expressions for the super-amplitudes of the maximally supersymmetric Yang-Mills theory (N = 4 SYM) onto the relevant components yielding all gluon-gluino tree amplitudes in N = 4 SYM. We show how these results carry over to the corresponding QCD amplitudes, including massless quarks of different flavors as well as a single electroweak vector boson. The public Mathematica package GGT is described, which encodes the results of this work and yields analytical formulae for all N = 4 SYM gluon-gluino trees. These in turn yield all QCD trees with up to four external arbitrary-flavored massless quark-anti-quark-pairs.

  17. Finite Sholander Trees, Trees, and their Betweenness

    CERN Document Server

    Chvátal, Vašek; Schäfer, Philipp Matthias

    2011-01-01

    We provide a proof of Sholander's claim (Trees, lattices, order, and betweenness, Proc. Amer. Math. Soc. 3, 369-381 (1952)) concerning the representability of collections of so-called segments by trees, which yields a characterization of the interval function of a tree. Furthermore, we streamline Burigana's characterization (Tree representations of betweenness relations defined by intersection and inclusion, Mathematics and Social Sciences 185, 5-36 (2009)) of tree betweenness and provide a relatively short proof.

  18. Making CSB+-Tree Processor Conscious

    DEFF Research Database (Denmark)

    Samuel, Michael; Pedersen, Anders Uhl; Bonnet, Philippe

    2005-01-01

    Cache-conscious indexes, such as CSB+-tree, are sensitive to the underlying processor architecture. In this paper, we focus on how to adapt the CSB+-tree so that it performs well on a range of different processor architectures. Previous work has focused on the impact of node size on the performance...... of the CSB+-tree. We argue that it is necessary to consider a larger group of parameters in order to adapt CSB+-tree to processor architectures as different as Pentium and Itanium. We identify this group of parameters and study how it impacts the performance of CSB+-tree on Itanium 2. Finally, we propose...

  19. A Case Study of Institutional Visioning, Public Good, and the Renewal of Democracy: The Theory and Practice of Public Good Work at the University of Denver

    Science.gov (United States)

    Fretz, Eric; Cutforth, Nick; Nicotera, Nicole; Thompson, Sheila Summers

    2009-01-01

    In 2001, the University of Denver included language in its vision statement that committed the institution to becoming "a great private university dedicated to the public good." This essay (1) explains how the development of an institutional visioning statement led to the implementation of a series of campus dialogues and action steps…

  20. University Petition Letter Work on the Wechat Public Platform%基于微信公众平台下的高校信访工作研究

    Institute of Scientific and Technical Information of China (English)

    邸振伟; 邸晓林

    2015-01-01

    This paper discusses the characteristics of the Wechat public platform,analyzes the current situation of the petition letter work in universities,and explores the application of Wechat public platform in university petition letter work.%阐述了微信公众平台的特点,分析高校信访工作的现状,探究高校信访工作基于微信公众平台的应用模式,并就应用模式进行了剖析。

  1. 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

  2. The gene tree delusion.

    Science.gov (United States)

    Springer, Mark S; Gatesy, John

    2016-01-01

    grossly misaligned, and numerous loci with >50% missing data for taxa that are misplaced in their gene trees. These problems were compounded by inadequate tree searches with nearest neighbor interchange branch swapping and inadvertent application of substitution models that did not account for among-site rate heterogeneity. Sixty-six gene trees imply unrealistic deep coalescences that exceed 100 million years (MY). Gene trees that were obtained with better justified models and search parameters show large increases in both likelihood scores and congruence. Coalescence analyses based on a curated set of 413 improved gene trees and a superior coalescence method (ASTRAL) support a Scandentia (treeshrews)+Glires (rabbits, rodents) clade, contradicting one of the three primary systematic conclusions of Song et al. (2012). Robust support for a Perissodactyla+Carnivora clade within Laurasiatheria is also lost, contradicting a second major conclusion of this study. Song et al.'s (2012) MP-EST species tree provided the basis for circular simulations that led these authors to conclude that the multispecies coalescent accounts for 77% of the gene tree conflicts in their dataset, but many internal branches of their MP-EST tree are stunted by an order of magnitude or more due to wholesale gene tree reconstruction errors. An independent assessment of branch lengths suggests the multispecies coalescent accounts for ⩽ 15% of the conflicts among Song et al.'s (2012) 447 gene trees. Unfortunately, Song et al.'s (2012) flawed phylogenomic dataset has been used as a model for additional simulation work that suggests the superiority of shortcut coalescence methods relative to concatenation. Investigator error was passed on to the subsequent simulation studies, which also incorporated further logical errors that should be avoided in future simulation studies. Illegitimate branch length switches in the simulation routines unfairly protected coalescence methods from their Achilles' heel, high

  3. Developing a tool to assess motivation among health service providers working with public health system in India.

    Science.gov (United States)

    Purohit, Bhaskar; Maneskar, Abhishek; Saxena, Deepak

    2016-04-14

    Addressing the shortage of health service providers (doctors and nurses) in rural health centres remains a huge challenge. The lack of motivation of health service providers to serve in rural areas is one of the major reasons for such shortage. While many studies have aimed at analysing the reasons for low motivation, hardly any studies in India have focused on developing valid and reliable tools to measure motivation among health service providers. Hence, the objective of the study was to test and develop a valid and reliable instrument to assess the motivation of health service providers working with the public health system in India and the extent to which the motivation factors included in the study motivate health service providers to perform better at work. The present study adapted an already developed tool on motivation. The reliability and validity of the tool were established using different methods. The first stage of the tool development involved content development and assessment where, after a detailed literature review, a predeveloped tool with 19 items was adapted. However, in light of the literature review and pilot test, the same tool was modified to suit the local context by adding 7 additional items so that the final modified tool comprised of 26 items. A correlation matrix was applied to check the pattern of relationships among the items. The total sample size for the study was 154 health service providers from one Western state in India. To understand the sampling adequacy, the Kaiser-Meyer-Olkin measure of sampling adequacy and Bartlett's test of sphericity were applied and finally factor analysis was carried out to calculate the eigenvalues and to understand the relative impact of factors affecting motivation. A correlation matrix value of 0.017 was obtained narrating multi-co-linearity among the observations. Based on initial factor analysis, 8 out of 26 study factors were excluded from the study components with a cutoff range of less than

  4. Using publically available forest inventory data in climate-based modes of tree species distribution: Examining effects of true versus altered location coordinates

    Science.gov (United States)

    Jacob Gibson; Gretchen Moisen; Tracey Frescino; Thomas C. Edwards

    2013-01-01

    Species distribution models (SDMs) were built with US Forest Inventory and Analysis (FIA) publicly available plot coordinates, which are altered for plot security purposes, and compared with SDMs built with true plot coordinates. Six species endemic to the western US, including four junipers (Juniperus deppeana var. deppeana, J. monosperma, J. occidentalis, J....

  5. Exploring and communicating knowledge of trees in the early royal society.

    Science.gov (United States)

    Hartley, Beryl

    2010-09-20

    For nearly 150 years after its foundation, Fellows of the Royal Society collected information on trees, investigated their anatomy and physiology, promoted planting and improved planting practices, and introduced, naturalized and classified foreign species. Their discoveries and advice were widely disseminated and used. Historians have generally neglected this interest, although the Society's first publication was an influential work on trees. They have also overlooked the significance of Stephen Hales's remark in Vegetable Staticks--that he hoped his enquiries into the nature of plants would improve skills in agriculture and gardening-and his linking of sap movement to tree pruning. Fellows' experiments and field trials not only advanced knowledge of the structure, nutrition and growth of trees but also provided empirical evidence supporting instructions for cultivating them.

  6. Public Health and Education Spending in Ghana in 1992-98: Issues of Equity and Efficiency. Working Paper No. 2579.

    Science.gov (United States)

    Canagarajah, Sudharshan; Ye, Xiao

    This paper analyzes efficiency and equity issues in public expenditures on education and health in Ghana during the 1990s. Data were drawn from reports of the ministries of education and health and from household surveys conducted 1988-98. In the late 1990s, Ghana's public expenditures on education decreased. Basic education enrollment was…

  7. (Almost) practical tree codes

    KAUST Repository

    Khina, Anatoly

    2016-08-15

    We consider the problem of stabilizing an unstable plant driven by bounded noise over a digital noisy communication link, a scenario at the heart of networked control. To stabilize such a plant, one needs real-time encoding and decoding with an error probability profile that decays exponentially with the decoding delay. The works of Schulman and Sahai over the past two decades have developed the notions of tree codes and anytime capacity, and provided the theoretical framework for studying such problems. Nonetheless, there has been little practical progress in this area due to the absence of explicit constructions of tree codes with efficient encoding and decoding algorithms. Recently, linear time-invariant tree codes were proposed to achieve the desired result under maximum-likelihood decoding. In this work, we take one more step towards practicality, by showing that these codes can be efficiently decoded using sequential decoding algorithms, up to some loss in performance (and with some practical complexity caveats). We supplement our theoretical results with numerical simulations that demonstrate the effectiveness of the decoder in a control system setting.

  8. An efficient and extensible approach for compressing phylogenetic trees

    KAUST Repository

    Matthews, Suzanne J

    2011-01-01

    Background: Biologists require new algorithms to efficiently compress and store their large collections of phylogenetic trees. Our previous work showed that TreeZip is a promising approach for compressing phylogenetic trees. In this paper, we extend our TreeZip algorithm by handling trees with weighted branches. Furthermore, by using the compressed TreeZip file as input, we have designed an extensible decompressor that can extract subcollections of trees, compute majority and strict consensus trees, and merge tree collections using set operations such as union, intersection, and set difference.Results: On unweighted phylogenetic trees, TreeZip is able to compress Newick files in excess of 98%. On weighted phylogenetic trees, TreeZip is able to compress a Newick file by at least 73%. TreeZip can be combined with 7zip with little overhead, allowing space savings in excess of 99% (unweighted) and 92%(weighted). Unlike TreeZip, 7zip is not immune to branch rotations, and performs worse as the level of variability in the Newick string representation increases. Finally, since the TreeZip compressed text (TRZ) file contains all the semantic information in a collection of trees, we can easily filter and decompress a subset of trees of interest (such as the set of unique trees), or build the resulting consensus tree in a matter of seconds. We also show the ease of which set operations can be performed on TRZ files, at speeds quicker than those performed on Newick or 7zip compressed Newick files, and without loss of space savings.Conclusions: TreeZip is an efficient approach for compressing large collections of phylogenetic trees. The semantic and compact nature of the TRZ file allow it to be operated upon directly and quickly, without a need to decompress the original Newick file. We believe that TreeZip will be vital for compressing and archiving trees in the biological community. © 2011 Matthews and Williams; licensee BioMed Central Ltd.

  9. Procuring Usable and Work-friendly Software : How to Select IT Systems for a Healthy Work Environment in Public Procurement Processes

    OpenAIRE

    Sánchez Sànchez, Elena

    2011-01-01

    The introduction of IT systems in workplaces has often been accompanied by a detriment in workers’ health and wellbeing. The design of software tools used at work has proved to be one of the risk factors that can increase workers' level of stress and contribute to create an unhealthy work environment. Previous research in this area has mainly focused on measuring the effects of an existing IT system on workers. Nevertheless, once a software is implemented, it is normally too difficult and exp...

  10. Modular Tree Automata

    DEFF Research Database (Denmark)

    Bahr, Patrick

    2012-01-01

    Tree automata are traditionally used to study properties of tree languages and tree transformations. In this paper, we consider tree automata as the basis for modular and extensible recursion schemes. We show, using well-known techniques, how to derive from standard tree automata highly modular r...

  11. Simple street tree sampling

    Science.gov (United States)

    David J. Nowak; Jeffrey T. Walton; James Baldwin; Jerry. Bond

    2015-01-01

    Information on street trees is critical for management of this important resource. Sampling of street tree populations provides an efficient means to obtain street tree population information. Long-term repeat measures of street tree samples supply additional information on street tree changes and can be used to report damages from catastrophic events. Analyses of...

  12. Modular tree automata

    DEFF Research Database (Denmark)

    Bahr, Patrick

    2012-01-01

    Tree automata are traditionally used to study properties of tree languages and tree transformations. In this paper, we consider tree automata as the basis for modular and extensible recursion schemes. We show, using well-known techniques, how to derive from standard tree automata highly modular...

  13. PA30 Why specialist community public health nurses should work in end of life care.

    Science.gov (United States)

    Knowles, Sandy

    2015-04-01

    Overview of roots of public health nursing in UK. Specialist Community Public Health Nurses, formerly known as Health Visitors, have been responding to key health priorities in the United Kingdom for the past 150 years. The profession emerged in response to the appalling poverty and high infant mortality rates which characterised nineteenth century Victorian slums, and transformed itself in the twentieth century to provide family welfare "from the cradle to the grave", including social and mental health. Acheson's 1998 definition of public health as "the organised application of resources to achieve the greatest health for the greatest number", dominated practice and preceded The New NHS: Modern and Dependable (1997) which put public health at the top of the agenda. The new approach meant crossing traditional boundaries and putting the 'community' at the centre of healthcare through empowerment. Throughout these changes, the underpinning principles have remained the same, including the search for health needs, stimulation of awareness of health needs, influence on policies affecting health and facilitation of health-enhancing activities. To learn from other public health professionals. Literature review. Specialist Community Public Health Nurses with an interest and experience in end of life care, can apply these same principles to the new public health approach to death and dying, searching for death and dying needs whilst stimulating an awareness. This would lead to exerting influence on policies affecting death and dying and facilitating health-enhancing activities. The public health approach is new to palliative and end of life care so it makes sense to learn from those professionals who have a long history of successfully responding, adapting to change, rising to contemporary challenges and harnessing opportunities. Understanding of how and when the public health agenda emerged. Other professionals have skills we need. © 2015, Published by the BMJ Publishing

  14. Wood for the trees

    Directory of Open Access Journals (Sweden)

    Rob Garbutt

    2013-10-01

    Full Text Available Our paper focuses on the materiality, cultural history and cultural relations of selected artworks in the exhibition Wood for the trees (Lismore Regional Gallery, New South Wales, Australia, 10 June – 17 July 2011. The title of the exhibition, intentionally misreading the aphorism “Can’t see the wood for the trees”, by reading the wood for the resource rather than the collective wood[s], implies conservation, preservation, and the need for sustaining the originating resource. These ideas have particular resonance on the NSW far north coast, a region once rich in rainforest. While the Indigenous population had sustainable practices of forest and land management, the colonists deployed felling and harvesting in order to convert the value of the local, abundant rainforest trees into high-value timber. By the late twentieth century, however, a new wave of settlers launched a protest movements against the proposed logging of remnant rainforest at Terania Creek and elsewhere in the region. Wood for the trees, curated by Gallery Director Brett Adlington, plays on this dynamic relationship between wood, trees and people. We discuss the way selected artworks give expression to the themes or concepts of productive labour, nature and culture, conservation and sustainability, and memory. The artworks include Watjinbuy Marrawilil’s (1980 Carved ancestral figure ceremonial pole, Elizabeth Stops’ (2009/10 Explorations into colonisation, Hossein Valamanesh’s (2008 Memory stick, and AñA Wojak’s (2008 Unread book (in a forgotten language. Our art writing on the works, a practice informed by Bal (2002, Muecke (2008 and Papastergiadis (2004, becomes a conversation between the works and the themes or concepts. As a form of material excess of the most productive kind (Grosz, 2008, p. 7, art seeds a response to that which is in the air waiting to be said of the past, present and future.

  15. The Effects of Temporary Services and Contracting Out on Low-Skilled Workers: Evidence from Auto Suppliers, Hospitals, and Public Schools. Staff Working Paper.

    Science.gov (United States)

    Erickcek, George; Houseman, Susan; Kalleberg, Arne

    A study examined why employers use temporary agency and contract company workers and implications of these practices for wages, benefits, and working conditions of workers in low-skilled labor markets. Case studies in manufacturing (automotive supply), services (hospitals), and public sector (primary and secondary schools) industries defined the…

  16. The Effects of Temporary Services and Contracting Out on Low-Skilled Workers: Evidence from Auto Suppliers, Hospitals, and Public Schools. Staff Working Paper.

    Science.gov (United States)

    Erickcek, George; Houseman, Susan; Kalleberg, Arne

    A study examined why employers use temporary agency and contract company workers and implications of these practices for wages, benefits, and working conditions of workers in low-skilled labor markets. Case studies in manufacturing (automotive supply), services (hospitals), and public sector (primary and secondary schools) industries defined the…

  17. Some combinatorial problems on binary rooted trees occurring in population genetics

    CERN Document Server

    Disanto, Filippo

    2011-01-01

    Models in evolutionary biology are intimately linked to the tree paradigm. Given a direction by time, ancestry relationship between species, individuals, alleles or cells can be depicted as a rooted tree. Of particular interest are binary rooted unordered trees. These can be further classified into shape trees, phylogenetic trees, ranked trees and labelled ranked trees. In this work we want to focus on several combinatorial aspects concerning these classes of trees. We consider numerations and probabilistic properties of these trees when generated under the random coalescent process. We derive several summary statistics which serve to characterize 'typical' trees.

  18. Travail et organisation dans le secteur public : la fascination du privé Public sector fascination for private sector work and organisation

    Directory of Open Access Journals (Sweden)

    2013-03-01

    Full Text Available Le secteur public connaît depuis plusieurs décennies des évolutions directement liées aux transformations du capitalisme français : contraintes à faire preuve de compétitivité et à réduire leurs coûts, les administrations et les dernières entreprises publiques ont vu progressivement se transformer leurs objectifs et évoluer leurs modes de gestion et d’organisation du travail. Dans le contexte de recul de la participation l’État dans le capital des entreprises, le modèle de la firme privée dan...

  19. Which early works are cited most frequently in climate change research literature? A bibliometric approach based on Reference Publication Year Spectroscopy.

    Science.gov (United States)

    Marx, Werner; Haunschild, Robin; Thor, Andreas; Bornmann, Lutz

    2017-01-01

    This bibliometric analysis focuses on the general history of climate change research and, more specifically, on the discovery of the greenhouse effect. First, the Reference Publication Year Spectroscopy (RPYS) is applied to a large publication set on climate change of 222,060 papers published between 1980 and 2014. The references cited therein were extracted and analyzed with regard to publications, which are cited most frequently. Second, a new method for establishing a more subject-specific publication set for applying RPYS (based on the co-citations of a marker reference) is proposed (RPYS-CO). The RPYS of the climate change literature focuses on the history of climate change research in total. We identified 35 highly-cited publications across all disciplines, which include fundamental early scientific works of the nineteenth century (with a weak connection to climate change) and some cornerstones of science with a stronger connection to climate change. By using the Arrhenius (Philos Mag J Sci Ser 5(41):237-276, 1896) paper as a RPYS-CO marker paper, we selected only publications specifically discussing the discovery of the greenhouse effect and the role of carbon dioxide. Using different RPYS approaches in this study, we were able to identify the complete range of works of the celebrated icons as well as many less known works relevant for the history of climate change research. The analyses confirmed the potential of the RPYS method for historical studies: Seminal papers are detected on the basis of the references cited by the overall community without any further assumptions.

  20. Which early works are cited most frequently in climate change research literature? A bibliometric approach based on Reference Publication Year Spectroscopy

    CERN Document Server

    Marx, Werner; Thor, Andreas; Bornmann, Lutz

    2016-01-01

    This bibliometric analysis focuses on the general history of climate change research and, more specifically, on the discovery of the greenhouse effect. First, the Reference Publication Year Spectroscopy (RPYS) is applied to a large publication set on climate change of 222,060 papers published between 1980 and 2014. The references cited therein were extracted and analyzed with regard to publications, which appeared prior to 1971 and are cited most frequently. Second, a new method for establishing a more subject-specific publication set for applying RPYS (based on the co-citations of a marker reference) is proposed (RPYS-CO). The RPYS of the climate change literature focuses on the history of climate change research in total: Which are the early works that are still alive in recent climate change related publications (in the form of most frequently cited references) and thus are most important for the evolution of this broad research field? We identified 25 highly-cited publications over all disciplines, which ...

  1. Exploring the Context and Implementation of Public Health Regulations Governing Sex Work: A Qualitative Study with Migrant Sex Workers in Guatemala.

    Science.gov (United States)

    Rocha-Jiménez, Teresita; Brouwer, Kimberly C; Silverman, Jay G; Morales-Miranda, Sonia; Goldenberg, Shira M

    2016-03-25

    Public health regulations practices surrounding sex work and their enforcement can have unintended consequences for HIV and sexually transmitted infection (STI) prevention and care among sex workers. This analysis was based on qualitative in-depth (n = 33) and focus groups interviews (n = 20) conducted with migrant female sex workers in Tecún Umán and Quetzaltenango, Guatemala, and explored the implementation of sex work regulations and related consequences for HIV prevention and care among migrant sex workers. Sex work regulations were found to have health-related benefits (e.g., access to HIV/STI testing) as well as negative impacts, such as abuse by police and harassment, detention/deportation of migrant sex workers. Whereas public health regulations may improve access to HIV/STI testing, their implementation may inadvertently jeopardize sex workers' health through unintended negative consequences. Non-coercive, evidence-based public health and sex work policies and programs are needed to expand access to HIV/STI prevention and care among migrant sex workers, while protecting their dignity and human rights.

  2. The needs of having a paradigm shift from public sector to private sector on funding digitizing management work of historical buildings in Malaysia

    Science.gov (United States)

    Kamarudin, M. K.; Yahya, Z.; Harun, R.; Jaapar, A.

    2014-02-01

    In Malaysia, the government agencies that handle the management of historical buildings are finding themselves facing a shortage of funds to provide the necessary work on digitalising management works. Due to the rising cost of management, which also covers maintenance and infrastructure works, there is a need for a paradigm shift from public sector to private sector provision on infrastructure and management works. Therefore the government agencies need to find the suitable mechanism to encourage private sector especially the private property and developers to take part in it. This scenario has encouraged the authorities to look new ways of entering into partnership and collaboration with the private sector to secure the continuity of provision and funding. The paper first reviews the different approach to facilitate off-site local management system of historical buildings and then examines options for both private and public funding in digitalising the historical buildings management works by interviewing government officer, conservator and member of nongovernment agencies. It then explores how the current system of management may adopt the shift to avoid any vulnerability and threat to the existing historical buildings. This paper concludes with a short summary of key issues in management works of historical buildings and recommendations.

  3. "GotFlu Channel": An Online Syndromic Surveillance Tool Supporting College Health Practice and Public Health Work

    Science.gov (United States)

    Jaeger, Valerie; Shick-Porter, Melodie; Moore, Deborah; Grant, Darrell; Wolfe, Valerie

    2011-01-01

    Objective: Develop a tool to ease the burden of H1N1 influenza on a campus clinic by promoting self-care, generating medical notes, and identifying vulnerable students. Participants: Students at Brock University, a mid-sized urban campus; Brock's Student Health Services; and Niagara Public Health. Methods: Students accessed a controlled portal of…

  4. Information and Employee Evaluation: Evidence from a Randomized Intervention in Public Schools. NBER Working Paper No. 16240

    Science.gov (United States)

    Rockoff, Jonah E.; Staiger, Douglas O.; Kane, Thomas J.; Taylor, Eric S.

    2010-01-01

    The evidence that productivity varies greatly across teachers has given rise to the idea that student achievement data should be included in performance evaluation, despite limited empirical evidence on subjective evaluation or the use of objective performance measures in U.S. public schools. In this paper, we examine the results of a randomized…

  5. Putting Regulatory Data to Work at the Service of Public Health: Utilizing Data Collected Under the Clean Water Act

    Science.gov (United States)

    Under the Clean Water Act, the U.S. Environmental Protection Agency (EPA) collects information from states on intended use and impairment of each water body. We explore the feasibility of using these data, collected for regulatory purposes, for public health analyses. Combining E...

  6. Innovative work behaviour in knowledge-intensive public sector organizations: the case of supervisors in the Netherlands fire services

    NARCIS (Netherlands)

    Bos-Nehles, Anna; Bondarouk, Tanya; Nijenhuis, Koen

    2016-01-01

    Studying innovative employee behaviours within knowledge-intensive public sector organizations (KIPSOs) might seem an odd thing to do given the lack of competitive pressures, the limited identification of the costs and benefits of innovative ideas and the lack of opportunities to incentivize employe

  7. Innovative work behaviour in knowledge-intensive public sector organizations: the case of supervisors in the Netherlands fire services

    NARCIS (Netherlands)

    Bos-Nehles, Anna; Bondarouk, Tanya; Nijenhuis, Koen

    2017-01-01

    Studying innovative employee behaviours within knowledge-intensive public sector organizations (KIPSOs) might seem an odd thing to do given the lack of competitive pressures, the limited identification of the costs and benefits of innovative ideas and the lack of opportunities to incentivize employe

  8. Working on the Short Grass: A Qualitative Analysis of Fundraiser Roles and Experiences at Public Historically Black Colleges and Universities

    Science.gov (United States)

    Tindall, Natalie T. J.

    2009-01-01

    The former president of Morehouse College, Dr Benjamin E. Mays, once said, "Higher education for Blacks has always been in a precarious position. These institutions were founded on short grass financially, and they live today on short grass." Today, many public and private historically Black colleges and universities (HBCUs) have found success in…

  9. Teacher Incentives and Student Achievement: Evidence from New York City Public Schools. NBER Working Paper No. 16850

    Science.gov (United States)

    Fryer, Roland G.

    2011-01-01

    Financial incentives for teachers to increase student performance is an increasingly popular education policy around the world. This paper describes a school-based randomized trial in over two-hundred New York City public schools designed to better understand the impact of teacher incentives on student achievement. I find no evidence that teacher…

  10. Implementing Transfer of Learning in Training and Professional Development in a US Public Child Welfare Agency: What Works?

    Science.gov (United States)

    Strand, Virginia; Bosco-Ruggiero, Stephanie

    2011-01-01

    In-service training in public child welfare agencies in the United States has long been viewed as an important vehicle for the improvement of job satisfaction and organizational commitment, and therefore as important to retention in child welfare. This article examines the critical role of transfer of learning strategies in such training and…

  11. New Public Management and Research Productivity--A Precarious State of Affairs of Academic Work in the Netherlands

    Science.gov (United States)

    Leišyte, Liudvika

    2016-01-01

    New Public Management reforms have fostered universities to focus on performance and competition which has resulted in different pressures to perform and disruption of strong teaching-research balance at universities. The imbalanced division of teaching research workloads may be gendered and can strengthen the differences in research productivity…

  12. New public management and research productivity- a precarious state of affairs of academic work in the Netherlands

    NARCIS (Netherlands)

    Leisyte, Liudvika

    2016-01-01

    New Public Management reforms have fostered universities to focus on performance and competition which has resulted in different pressures to perform and disruption of strong teaching–research balance at universities. The imbalanced division of teaching research workloads may be gendered and can str

  13. An Analysis of the Use and Policies Regarding Social Media Use as a Work Tool in Public Rehabilitation

    Science.gov (United States)

    Garcia, Jorge; Zeglin, Robert J.; Matray, Shari; Froehlich, Robert; Marable, Ronica; McGuire-Kuletz, Maureen

    2016-01-01

    Purpose: The purpose of this article was to gather descriptive data on the professional use of social media in public rehabilitation settings and to analyze existing social media policies in those agencies through content analysis. Methods: The authors sent a survey to all state administrators or directors of these agencies (N = 50) in the United…

  14. Save a Tree

    Science.gov (United States)

    Williams, Kathryn R.

    1999-10-01

    Starting in September 1925, JCE reproduced pictures of famous chemists or chemistry-related works of art as frontispieces. Often, the Journal included a biography or other article about the picture. The August 1945 frontispiece featured the largest cork oak in the United States. An accompanying article described the goals of the Cork Project to plant cork trees in suitable locations in the U.S., to compensate for uncertain European and African sources during World War II. The final frontispiece appeared in December 1956. To view supplementary material, please refer to JCE Online's supplementary links.

  15. [Work and psychological distress among public school teachers in Vitória da Conquista, Bahia State, Brazil].

    Science.gov (United States)

    dos Reis, Eduardo José Farias Borges; Carvalho, Fernando Martins; de Araújo, Tânia Maria; Porto, Lauro Antônio; Silvany Neto, Annibal Muniz

    2005-01-01

    A cross-sectional study with all the teachers in the municipal school system in Vitória da Conquista, Bahia State, Brazil, investigated the association between work content (psychological demand and control over work) and the occurrence of minor psychiatric disorders (MPD) among teachers. The Karasek demand-control model was used to evaluate control over work. The Self-Report Questionnaire-20 was used to evaluate minor psychiatric disorders. MPD prevalence was 55.9% among the 808 teachers studied. Crude prevalence of MPD showed a positive and significant association with psychological demand and a negative and significant association with control over work. MPD prevalence was higher in teachers with highly demanding work, characterized by heavy demand and low control (PR = 1.74; 95%CI: 1.44-2.10), and in those with active work, with heavy demand and low control (PR = 1.35; 95%CI: 1.13-1.61), as compared to teachers with low-demand work (light demand and high control), after adjusting for confounders in a multiple logistic regression model. As a conclusion, teachers' mental health is strongly associated with their work content.

  16. 关于环评工作中的公众参与问题研究%Research on the Problem of the Public Participation in EIA Work

    Institute of Scientific and Technical Information of China (English)

    余祺

    2016-01-01

    我国当前的环境评价公众主要采取公示、问卷调查以及听证会三种方式,但是在具体落实过程存在较多的问题。因此,有必要结合我国当前环评工作中公众参与存在的现实问题提出针对性的解决方案。%The current assessment of public environment in our country mainly take in the three ways that through publicity, questionnaire and hearing, but there are many problems in the specific implementation process� Therefore, it is necessary to put forward specific solutions for the practical existing problems in our current public participation in EIA work.

  17. Publication title: Paid work between age 60 and 70 years in Europe: a matter of socio-economic status? Publication type: Journal Article

    Directory of Open Access Journals (Sweden)

    Kathrin Komp

    2010-10-01

    Full Text Available Over the past years, older persons’ workforce participation has increased and, after years of studying early retirement, the focus has gradually shifted to workforce participation between age 60 and 70 years. Those are the years directly below and above the mandatory retirement age in most of the European countries. We investigate the influence of socio-economic status (SES on older persons’ workforce participation. Moreover, we study whether the importance of private pensions in a country modifies the effect of SES. Survey data from eleven European countries are analysed in multilevel analyses. Results show that paid work in old age is the domain of persons with high SES. Moreover, a high share of private pensions in a country diminishes the influence of occupational prestige on men’s workforce participation. This suggests that older persons with low SES deserve particular attention in labour market reforms. Additionally, it suggests that pension reforms be monitored concerning their effects on social inequalities.

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

    Science.gov (United States)

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

    2015-08-01

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

  19. Development and Validation of Sterility Systems for Trees

    Energy Technology Data Exchange (ETDEWEB)

    Strauss, Steve; Shevchenko, Olga; Ma, Caiping (Cathleen)

    2007-03-30

    The overall goal of this project was to develop and validate sterility systems in poplar with the ultimate goal of fulfilling the basic requirements for commercial use. For this, sterility must be complete and stable over multiple growing seasons, cause no detrimental effects on vegetative growth, and successful transformation events must be identifiable via molecular tests when trees are still juvenile. Because of the inherent difficulties in achieving and demonstrating complete sterility in trees, our approach was to study alternate sterility systems in Arabidopsis and/or early-flowering tree systems. The public benefit from this work is the capacity for containment of genes or exotic forms of trees so they can be of benefit for industry for production of wood, energy, and renewable products, while having minimal impact on wild populations of trees. We tested three methods for engineering sterility: dominant negative mutant (DNM) proteins, floral tissue ablation, and RNA interference (RNAi) to suppress the expression of several floral regulatory genes. The ultimate goal of this work was to produce a number of transgenic poplars that could be outplanted to enable future assessments of the effectiveness of these transgenic sterility methods. Our attempts to produce ablation constructs that did not interfere with tree health were partially successful. Using the poplar LEAFY gene promoter and the barnase/barstar system, we were able to regenerate plants that grew well in the greenhouse, but they showed poor health in the field. Four of seven DNM genes tested were considered promising enough, based on results in Arabidopsis, to produce transgenic poplars. Single, double, and triple RNAi genes were produced and transformed into poplar. Over all, we produced 1,964 PCR-confirmed transgenic events with 19 different kinds of sterility genes and several kinds of control genes. We propagated 5,640, 6,820, and 7,055 trees for each of three test poplar genotypes, and field

  20. Healthy,Happy trees

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Healthy trees are important to us all. Trees provide shade, beauty, and homes for wildlife. Trees give us products like paper and wood. Trees can give us all this only if they are healthy.They must be well cared for to remain healthy.

  1. "Who wants to eat in a toilet?" A social marketing approach to breast-feeding in public places and at work.

    Science.gov (United States)

    Blair-Stevens, Terry; Cork, Sarah

    2008-01-01

    A public health project is described which used social marketing philosophy and techniques to find out how to help facilitate breast-feeding in public places and for mothers returning to work. As part of a strategy to increase local breast-feeding rates, Brighton and Hove Healthy City Partnership, representing the local Primary Care Trust, City Council and the business, academic and voluntary sectors, worked with a social marketing consultancy. The consultancy carried out a literature review and qualitative research that used creative engagement methods to consult with local people. The consultations were with key stakeholders, mothers, and groups traditionally less interested in the subject of breast-feeding, such as employers, elderly people, teenage boys, and fathers. The qualitative research generated in-depth insight and soundly-based, practical recommendations for facilitating breast-feeding. The social marketing approach helped to establish that any ensuing policies and practices would be acceptable to a wide range of the local population.

  2. "Still Working on it": An Overview on the Current State of Public Activism of Women in the Philippines

    Directory of Open Access Journals (Sweden)

    Niklas Reese

    2010-01-01

    Full Text Available This paper gives an overview on to what extent public activism in the Philippines is still gendered and how far it, therefore, disadvantages women. The paper consists of three major topics: (1 observations on women and the public space, (2 an outline of women and formal politics, and (3 a glimpse into gender within civil society and social movements in the Philippines. ----- Dieser Artikel behandelt die Frage, inwiefern Aktivismus von Frauen im öffentlichen Raum in den Philippinen noch immer geschlechtsspezifisch definiert ist und ob Frauen dadurch benachteiligt werden. Der Artikel ist in drei Abschnitte gegliedert: (1 Beobachtungen zu Frauen und öffentlichem Raum, (2 Überblick über die Rolle der Frauen in der formellen Politik und (3 eine Annäherung an geschlechtsspezifische Fragestellungen in Zivilgesellschaft und sozialen Bewegungen in den Philippinen.

  3. The First Darwinian Phylogenetic Tree of Plants.

    Science.gov (United States)

    Hoßfeld, Uwe; Watts, Elizabeth; Levit, Georgy S

    2017-02-01

    In 1866, the German zoologist Ernst Haeckel (1834-1919) published the first Darwinian trees of life in the history of biology in his book General Morphology of Organisms. We take a specific look at the first phylogenetic trees for the plant kingdom that Haeckel created as part of this two-volume work. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Low-Income Working Families With Employer-Sponsored Insurance Turn To Public Insurance For Their Children.

    Science.gov (United States)

    Strane, Douglas; French, Benjamin; Eder, Jennifer; Wong, Charlene A; Noonan, Kathleen G; Rubin, David M

    2016-12-01

    Many families rely on employer-sponsored health insurance for their children. However, the rise in the cost of such insurance has outpaced growth in family income, potentially making public insurance (Medicaid or the Children's Health Insurance Plan) an attractive alternative for affordable dependent coverage. Using data for 2008-13 from the Medical Expenditure Panel Survey, we quantified the coverage rates for children from low- or moderate-income households in which a parent was offered employer-sponsored insurance. Among families in which parents were covered by such insurance, the proportion of children without employer-sponsored coverage increased from 22.5 percent in 2008 to 25.0 percent in 2013. The percentage of children with public insurance when a parent was covered by employer-sponsored insurance increased from 12.1 percent in 2008 to 15.2 percent in 2013. This trend was most pronounced for families with incomes of 100-199 percent of the federal poverty level, for whom the share of children with public insurance increased from 22.8 percent to 29.9 percent. Among families with incomes of 200-299 percent of poverty, uninsurance rates for children increased from 6.0 percent to 9.2 percent. These findings suggest a movement away from employer-sponsored insurance and toward public insurance for children in low-income families, and growth in uninsurance among children in moderate-income families.

  5. Professionalising counter fraud specialists (fraud investigators) in the UK public sector: a focus upon Department for Work and Pensions, National Health Service and the Local Authority

    OpenAIRE

    Frimpong, KO

    2013-01-01

    This thesis seeks to examine and explore the professionalisation initiatives of the UK public sector counter fraud specialists (fraud investigators), with a focus upon the Department for Work and Pensions (DWP), National Health Service (NHS) and Local Authority (LA). The conceptual framework used to underpin the study was functionalist / “traits” theory of a profession and professionalisation. The main research question for the thesis concerns the issue of whether counter fraud specialism is ...

  6. The Effects of a Brief Acceptance-based Behavior Therapy vs. Traditional Cognitive Behavior Therapy for Public Speaking Anxiety: Differential Effects on Performance and Verbal Working Memory

    Science.gov (United States)

    Glassman, Lisa Hayley

    Individuals with public speaking phobia experience fear and avoidance that can cause extreme distress, impaired speaking performance, and associated problems in psychosocial functioning. Most extant interventions for public speaking phobia focus on the reduction of anxiety and avoidance, but neglect performance. Additionally, very little is known about the relationship between verbal working memory and social performance under conditions of high anxiety. The current study compared the efficacy of two cognitive behavioral treatments, traditional Cognitive Behavioral Therapy (tCBT) and acceptance-based behavior therapy (ABBT), in enhancing public speaking performance via coping with anxiety. Verbal working memory performance, as measured by the backwards digit span (BDS), was measured to explore the relationships between treatment type, anxiety, performance, and verbal working memory. We randomized 30 individuals with high public speaking anxiety to a 90-minute ABBT or tCBT intervention. As this pilot study was underpowered, results are examined in terms of effect sizes as well as statistical significance. Assessments took place at pre and post-intervention and included self-rated and objective anxiety measurements, a behavioral assessment, ABBT and tCBT process measures, and backwards digit span verbal working memory tests. In order to examine verbal working memory during different levels of anxiety and performance pressure, we gave each participant a backwards digit span task three times during each assessment: once under calm conditions, then again while experiencing anticipatory anxiety, and finally under conditions of acute social performance anxiety in front of an audience. Participants were asked to give a video-recorded speech in front of the audience at pre- and post-intervention to examine speech performance. Results indicated that all participants experienced a very large and statistically significant decrease in anxiety (both during the speech and BDS

  7. Examples of applied public health through the work of the Epidemic Intelligence Service officers at CDC's National Center for Environmental Health: 2006-2015.

    Science.gov (United States)

    Carroll, Yulia I; Rashid, Fauzia A; Falk, Henry; Howley, Meredith M

    2017-01-01

    The Epidemic Intelligence Service officers (EISOs) at the National Center for Environmental Health (NCEH)/Agency for Toxic Substances and Disease Registry (ATSDR) respond to public health outbreaks, assist public health surveillance, and recommend public health actions. We summarize the breadth of work done by EISOs assigned to NCEH/ATSDR during 2006-2015. We used the Web of Science, Scopus, and PubMed databases to identify articles authored by the EISOs, number and types of epidemiologic assistance field investigations (Epi-Aids), and interviewed NCEH/ATSDR programs with EISO assignees. The largest number of NCEH/ATSDR EISO publications (n = 61) and Epi-Aids (n = 110) related to toxic chemicals (23 and 37, respectively), followed by natural disasters and those caused by humans (19 and 25, respectively), extreme temperature-related illness (9), and chronic diseases (8). The investigations raised awareness, identified risk factors and public health needs, and introduced better prevention and protection measures for human health. Through field investigations and other technical assistance, NCEH/ATSDR provided leadership and staff scientists to assist in the field, as well as knowledge transfer to local, state, territorial, and international health departments.

  8. Classification and regression trees

    CERN Document Server

    Breiman, Leo; Olshen, Richard A; Stone, Charles J

    1984-01-01

    The methodology used to construct tree structured rules is the focus of this monograph. Unlike many other statistical procedures, which moved from pencil and paper to calculators, this text's use of trees was unthinkable before computers. Both the practical and theoretical sides have been developed in the authors' study of tree methods. Classification and Regression Trees reflects these two sides, covering the use of trees as a data analysis method, and in a more mathematical framework, proving some of their fundamental properties.

  9. The sharing risk assessment to hydraulic public private partnership project during implementation based on fault tree analysis%基于FTA的水电公私合营项目实施阶段共担风险评价

    Institute of Scientific and Technical Information of China (English)

    严斌; 陈达; 刘小敏

    2015-01-01

    以水电公私合营(public private partnership,PPP)项目实施阶段风险为研究对象,进行了共担风险的识别,确认了3种类型的共担风险,在风险识别的基础上利用故障树分析(fault tree analysis,FTA)方法对分属不同主体的风险因素进行评价,通过计算单元的结构重要度确定出影响项目实施风险因素的重要性排序.分析结果表明:私人部门的管理水平低、项目外部环境复杂性和公共部门过多的行政干预等几个方面是产生项目共担风险的主要因素.

  10. Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (PRWORA); interpretation of "federal public benefit"--HHS. Notice with comment period.

    Science.gov (United States)

    1998-08-04

    This notice with comment period interprets the term "Federal public benefit" as used in Title IV of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (PRWORA), Pub. L. 104-193, and identifies the HHS programs that provide such benefits under this interpretation. According to section 401 if PRWORA, aliens who are not "qualified aliens" are not eligible for any "Federal public benefit," unless the "Federal public benefit" falls within a specified exception. A "Federal public benefit" includes "any grant, contract, loan, professional license, or commercial license" provided to an individual, and also "any retirement, welfare, health, disability, public or assisted housing, postsecondary education, food assistance, unemployment benefit, or any other similar benefit for which payments or assistance are provided to an individual, household, or family eligibility unit." Under section 432, providers of a non-exempt "Federal public benefit" must verify that a person applying for the benefit is a qualified alien and is eligible to receive the benefit. The HHS programs that provide "Federal public benefits" and are not otherwise excluded from the definition by the exceptions provided in section 401(b) are: Adoption Assistance Administration on Developmental Disabilities (ADD)-State Developmental Disabilities Councils (direct services only) ADD-Special Projects (direct services only) ADD-University Affiliated Programs (clinical disability assessment services only) Adult Programs/Payments to Territories Agency for Health Care Policy and Research Dissertation Grants Child Care and Development Fund Clinical Training Grant for Faculty Development in Alcohol & Drug Abuse Foster Care Health Profession Education and Training Assistance Independent Living Program Job Opportunities for Low Income Individuals (JOLI) Low Income Home Energy Assistance Program (LIHEAP) Medicare Medicaid (except assistance for an emergency medical condition) Mental Health Clinical

  11. Submodular unsplittable flow on trees

    DEFF Research Database (Denmark)

    Adamaszek, Anna Maria; Chalermsook, Parinya; Ene, Alina

    2016-01-01

    technical contribution is a new geometric relaxation for UFP on trees that builds on the recent work of [Bonsma et al., FOCS 2011; Anagnostopoulos et al., SODA 2014] for UFP on paths with a linear objective. Our relaxation is very structured and we can combine it with the contention resolution framework...

  12. Relationship between Quality of Work-Life and Job Satisfaction of the Employees in Public Hospitals in Rasht

    Directory of Open Access Journals (Sweden)

    Mehrdad Goudarznand-Chegini

    2012-04-01

    Full Text Available Background: The aim of this study was to determine the relationship between quality of work-life and job satisfaction regarding their educational level of hospital employees in Rasht, Gilan.Materials and Method: Statistical society included 2,800 staffs of governmental hospitals in Rasht, in which 338 persons were selected by categorized sampling. Using a standard questionnaire, we collected necessary data and analyzed them using Pearson correlation, correlation coefficient and regression analysis.Results: Our findings showed that between each component of the quality of working life and job satisfaction of employees with 99% confidence level and 1% alpha according to the correlation coefficient (R and a significant positive relationship.Conclusion: Overall results expression and a significant positive correlation between the components of quality of work life and job satisfaction and variable reduction effect on the severity of education relationship between dependent and independent variables

  13. Working with invalid boundary conditions: lessons from the field for communicating about climate change with public audiences

    Science.gov (United States)

    Gunther, A.

    2015-12-01

    There is an ongoing need to communicate with public audiences about climate science, current and projected impacts, the importance of reducing greenhouse gas emissions, and the requirement to prepare for changes that are likely unavoidable. It is essential that scientists are engaged and active in this effort. Scientists can be more effective communicators about climate change to non-scientific audiences if we recognize that some of the normal "boundary conditions" under which we operate do not need to apply. From how we are trained to how we think about our audience, there are some specific skills and practices that allow us to be more effective communicators. The author will review concepts for making our communication more effective based upon his experience from over 60 presentations about climate change to public audiences. These include expressing how your knowledge makes you feel, anticipating (and accepting) questions unconstrained by physics, respecting beliefs and values while separating them from evidence, and using the history of climate science to provide a compelling narrative. Proper attention to presentation structure (particularly an opening statement), speaking techniques for audience engagement, and effective use of presentation software are also important.

  14. 长征时期红军的宣传工作%The Publicity Work of the Red Army in the Long March Period

    Institute of Scientific and Technical Information of China (English)

    王欣媛

    2016-01-01

    党的宣传工作向来是党的工作的重要组成部分。中国共产党从诞生之日起,就把宣传工作放在十分突出的地位。在长征中,中国共产党向红军将士、各族群众和白军官兵积极宣传党的路线、方针、政策,极大地激励了红军的作战士气,唤起群众的广泛支持,降低白军官兵的作战斗志,为实现长征的胜利提供了保证,也积累了宝贵的宣传经验,形成了很多优良传统。%During the Long March,the Red Army advocated the spirit of fearlessness of keeping firmly the ideal and faith,taking the courage to overcome difficulties and daring to sacrifice oneself in the as-pect of military spirit;in the aspect of mass work,the publicity work played an important role in relying on the mass people and uniting with all forces that can be united;in the aspect of strategy and tactics, the publicity is focused on the spirit of being down—to—earth,not having blind belief in doctrines and upper—level authorities,and being realistic in everything;and in the aspect of the united front,the pub-licity played a part in mobilizing the Kuomintang soldiers’fighting against Japanese and carrying for-ward the national spirit of patriotism.The publicity work provided spiritual dynamics for the victory of the Long March,being worthy of in—depth discussion and analysis.

  15. Work Situations Triggering Participation in Informal Learning in the Workplace: A Case Study of Public School Teachers.

    Science.gov (United States)

    Lohman, Margaret C.

    2003-01-01

    Describes a study that conducted interviews and site visits with 22 teachers to identify work situations that trigger engagement in informal learning and personal characteristics that enhance motivation. Considers new teaching tasks; new leadership roles; adherence to policies and procedures; teachers' initiative; self-efficacy; commitment to…

  16. The Role of Work in Psychological Health and Well-Being: A Conceptual, Historical, and Public Policy Perspective

    Science.gov (United States)

    Blustein, David L.

    2008-01-01

    The primary theme of this article, which serves as the introductory contribution of a special section of the "American Psychologist," is that work plays a central role in the development, expression, and maintenance of psychological health. The argument underlying this assumption is articulated at the outset of the article in conjunction with a…

  17. Imagining, Appropriating and Silencing : Street-working Children’s Strategies of Home-making in Public and Private Space

    NARCIS (Netherlands)

    ten Brinke, S.S.

    2014-01-01

    In this article I tackle two related and often held assumptions: the first being that children are ‘out of place’ when not in the private sphere and second that home is necessarily related to the private sphere. Based on my ethnographic fieldwork among street-working children in Cusco, Peru, I explo

  18. Which Spatial Partition Trees are Adaptive to Intrinsic Dimension?

    CERN Document Server

    Verma, Nakul; Dasgupta, Sanjoy

    2012-01-01

    Recent theory work has found that a special type of spatial partition tree - called a random projection tree - is adaptive to the intrinsic dimension of the data from which it is built. Here we examine this same question, with a combination of theory and experiments, for a broader class of trees that includes k-d trees, dyadic trees, and PCA trees. Our motivation is to get a feel for (i) the kind of intrinsic low dimensional structure that can be empirically verified, (ii) the extent to which a spatial partition can exploit such structure, and (iii) the implications for standard statistical tasks such as regression, vector quantization, and nearest neighbor search.

  19. The Emergency Public Relations Protocol: How to Work Effectively on Controversial Projects in an Academic Health Setting.

    Science.gov (United States)

    Rosser, B R Simon; Kilian, Gunna; West, William G

    2013-03-01

    Certain research topics - including studies of sexual behavior, substance use, and HIV risk -- are more likely to be scrutinized by the media and groups opposed to this area of research. When studying topics that others might deem controversial, it is critical that researchers anticipate potential negative media events prior to their occurrence. By developing an Emergency Public Relations Protocol at the genesis of a study, researchers can identify and plan for events that might result in higher scrutiny. For each identified risk, a good protocol details procedures to enact before, during and after a media event. This manuscript offers recommendations for developing a protocol based on both Situational Crisis Communication Theory and our experience as an HIV prevention research group who recently experienced such an event. The need to have procedures in place to monitor and address social media is highlighted.

  20. Thought on the Publication of Academic Works%对学术专著出版的思考

    Institute of Scientific and Technical Information of China (English)

    邱丰

    2015-01-01

    近年来,学术专著的出版出现乱象。很多出版社在出版前期忽视对这一类图书的严格把关,后期又不对其进行宣传和发行,这不仅导致了学术专著的“学术”成分整体出现“缩水”现象,也阻碍了中国学术的发展。需要注意的是,这里面不乏一些优秀的学术专著。对于这一问题,可以通过出版社内部的加强管理、提高书的品质和定价、利用新媒体的力量等方式来得到改善和解决。%In recent years,the publications of monographs have been in chaos.Many presses didn’ t carry out rigid standerds on the early publication,and they didn’ t well propaganda and distribute in later stage.It not only led to less academic ingredients in academic monograph but also hindered the development of mono-graphs.The first and foremost,there are some excellent academic monographs in this kinds of books.In terms of this issue,we can solve and improve this issue by strengthening the press management,improving the quality of the books and price,and using the power of the new media.

  1. The influence of environmental factors on the generalisability of public health research evidence: physical activity as a worked example

    Directory of Open Access Journals (Sweden)

    Watts Paul

    2011-11-01

    Full Text Available Abstract Background It is rare that decisions about investing in public health interventions in a city, town or other location can be informed by research generated in that specific place. It is therefore necessary to base decisions on evidence generated elsewhere and to make inferences about the extent to which this evidence is generalisable to the place of interest. In this paper we discuss the issues involved in making such inferences, using physical activity as an example. We discuss the ways in which elements of the structural, physical, social and/or cultural environment (environmental factors [EFs] can shape physical activity (PA and also how EFs may influence the effectiveness of interventions that aim to promote PA. We then highlight the ways in which EFs may impact on the generalisability of different types of evidence. Discussion We present a framework for thinking about the influence of EFs when assessing the generalisability of evidence from the location in which the evidence was generated (place A to the location to which the evidence is to be applied (place B. The framework relates to similarities and differences between place A and place B with respect to: a the distributions of EFs; b the causal pathways through which EFs or interventions are thought to exert their effect on PA and c the ways in which EFs interact with each other. We suggest, using examples, how this scheme can be used by public health professionals who are designing, executing, reporting and synthesising research on PA; or designing/implementing interventions. Summary Our analysis and scheme, although developed for physical activity, may potentially be adapted and applied to other evidence and interventions which are likely to be sensitive to influence by elements of the structural, physical, social and/or cultural environment such as the epidemiology of obesity and healthy weight promotion.

  2. Planting Trees for Publicity—How Much Are They Worth?

    Directory of Open Access Journals (Sweden)

    Joanna Mieszkowicz

    2011-07-01

    Full Text Available Corporate marketing departments use trees and forests for advertising and public relations (PR. Trees and forests constitute a tangible symbol of the environment, reinforced by the growing awareness of the role that trees play in preventing climate change. Although the carbon sequestration function of trees is valued in monetary terms, its derivative services to marketing, CSR or HR departments are not (‘greening the image’. We focus on voluntary carbon offsets and other tree-planting activities undertaken by companies, aiming to demonstrate that the value of these derivative services of trees should be considered in monetary terms. Based on a small survey and an analysis of financial data for 10 tree-planting projects in Poland, we estimate this value at USD 7.42 per tree. This value depends on external circumstances, such as the current interest in climate change and ways to prevent it.

  3. Company as mediator for sustainable development: work in the TRANSPETRO nearest community of Chacaras Douradinho for public policy of Uberlandia, MG-Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Boloni, Leonardo [WBS Empreendimentos Ltda., Salvador, BA (Brazil); Vidal, Marlon; Castro, Newton Camelo de [PETROBRAS Transporte S.A. (TRANSPETRO), Rio de Janeiro, RJ (Brazil)

    2009-07-01

    In this paper we will present the experience of relationship between the team of keeping track of pro pipelines and TRANSPETRO and the Chacaras Douradinho community, particularly in this community approach to public bodies of the city of Uberlandia, MG, in view of the population's access to public policies available in the region. Through these links with public agencies and also with an association of residents, has been made, more intensively between 2006 and 2008, activities of environmental in nature Chacaras Douradinho, a community across the range of Pipeline Sao Paulo - Brazil - OSBRA situated in rural area of the city and still is considered by the local mayor as an irregular. This impossible to receive the various services offered by municipal authorities. Chacaras Douradinho residing in approximately 200 families, most low-income, who do not have documentation of their land, living in temporary work, family agriculture and the resources that they possess. The proposed work aligns with the concept of sustainability, based on the National Program of Social and Environmental Responsibility TRANSPETRO. (author)

  4. Study and ranking of determinants of Taenia solium infections by classification tree models

    OpenAIRE

    Mwape, Kabemba E.; Phiri, Isaac K.; Praet, Nicolas; Dorny, Pierre; Muma, John B; Zulu, Gideon; Speybroeck, Niko; Gabriël, Sarah

    2015-01-01

    Taenia solium taeniasis/cysticercosis is an important public health problem occurring mainly in developing countries. This work aimed to study the determinants of human T. solium infections in the Eastern province of Zambia and rank them in order of importance. A household (HH)-level questionnaire was administered to 680 HHs from 53 villages in two rural districts and the taeniasis and cysticercosis status determined. A classification tree model (CART) was used to define the relative importan...

  5. Boosted regression tree, table, and figure data

    Science.gov (United States)

    Spreadsheets are included here to support the manuscript Boosted Regression Tree Models to Explain Watershed Nutrient Concentrations and Biological Condition. This dataset is associated with the following publication:Golden , H., C. Lane , A. Prues, and E. D'Amico. Boosted Regression Tree Models to Explain Watershed Nutrient Concentrations and Biological Condition. JAWRA. American Water Resources Association, Middleburg, VA, USA, 52(5): 1251-1274, (2016).

  6. Quality of Working Life and Job Behavior of Workers in IT Industry: A Comparative Study of Private and Public Sectors

    Directory of Open Access Journals (Sweden)

    A.V. Roopa

    2014-09-01

    Full Text Available The success of any organization is highly dependent on how it attracts recruits, motivates and retains its workforce. Today's organizations need to be more flexible so that they are equipped to develop their workforce and enjoy their commitment. Therefore, organizations are required to adopt a strategy to improve the employees 'Quality of Work Life' (QWL to satisfy both the organizational objectives and employee needs. This study reviews the meaning of QWL, analyses constructs of QWL based on models and past research from the perspective of IT Industry in India. The Constructs of QWL discussed are Job satisfaction, Compensation, Human Relation, Working Condition, Grievance, competency development, Stress and well­being. The study concludes that QWL from the perspective of IT Industry employees is challenging both to the individuals and organizations. The implications of this meaning and constructs for future research in QWL from the perspective of IT Industry employees are discussed.

  7. Fault-Tree Compiler

    Science.gov (United States)

    Butler, Ricky W.; Boerschlein, David P.

    1993-01-01

    Fault-Tree Compiler (FTC) program, is software tool used to calculate probability of top event in fault tree. Gates of five different types allowed in fault tree: AND, OR, EXCLUSIVE OR, INVERT, and M OF N. High-level input language easy to understand and use. In addition, program supports hierarchical fault-tree definition feature, which simplifies tree-description process and reduces execution time. Set of programs created forming basis for reliability-analysis workstation: SURE, ASSIST, PAWS/STEM, and FTC fault-tree tool (LAR-14586). Written in PASCAL, ANSI-compliant C language, and FORTRAN 77. Other versions available upon request.

  8. On the tree stability risk

    Science.gov (United States)

    Giambastiani, Yamuna; Preti, Federico; Errico, Alessandro; Penna, Daniele

    2017-04-01

    There is growing interest in developing models for predicting how root anchorage and tree bracing could influence tree stability. This work presents the results of different experiments aimed at evaluating the mechanical response of plate roots to pulling tests. Pulling tests have been executed with increasing soil water content and soil of different texture. Different types of tree bracing have been examined for evaluating its impact on plant stiffness. Root plate was anchored with different systems for evaluating the change in overturning resistance. The first results indicate that soil water content contributed to modify both the soil cohesion and the stabilizing forces. Wind effect, slope stability and root reinforcement could be better quantified by means of such a results.

  9. Rationalisation in public dental care – impact on clinical work tasks and mechanical exposure for dentists – a prospective study

    DEFF Research Database (Denmark)

    Jonker, D.; Rolander, B.; Balogh, I.

    2013-01-01

    . No rationalisation effects could be shown in terms of a reduction in non-Value-Adding Work (‘waste’); and at job level no major differences in mechanical exposure could be shown between baseline and follow-up. Conclusion: the present rationalisation measures in dentistry do not seem to result in rationalisation...... at job level, but may potentially be more successful at the overall dental system level....

  10. Categorizing Ideas about Trees: A Tree of Trees

    Science.gov (United States)

    Fisler, Marie; Lecointre, Guillaume

    2013-01-01

    The aim of this study is to explore whether matrices and MP trees used to produce systematic categories of organisms could be useful to produce categories of ideas in history of science. We study the history of the use of trees in systematics to represent the diversity of life from 1766 to 1991. We apply to those ideas a method inspired from coding homologous parts of organisms. We discretize conceptual parts of ideas, writings and drawings about trees contained in 41 main writings; we detect shared parts among authors and code them into a 91-characters matrix and use a tree representation to show who shares what with whom. In other words, we propose a hierarchical representation of the shared ideas about trees among authors: this produces a “tree of trees.” Then, we categorize schools of tree-representations. Classical schools like “cladists” and “pheneticists” are recovered but others are not: “gradists” are separated into two blocks, one of them being called here “grade theoreticians.” We propose new interesting categories like the “buffonian school,” the “metaphoricians,” and those using “strictly genealogical classifications.” We consider that networks are not useful to represent shared ideas at the present step of the study. A cladogram is made for showing who is sharing what with whom, but also heterobathmy and homoplasy of characters. The present cladogram is not modelling processes of transmission of ideas about trees, and here it is mostly used to test for proximity of ideas of the same age and for categorization. PMID:23950877

  11. [Work-to-family influence and social supports: job satisfaction in a north-Italy public health organization --differences between medical and administrative staff].

    Science.gov (United States)

    Colombo, Lara; Zito, Margherita; Ghislieri, Chiara

    2012-01-01

    In recent years, the interest in the well-being at work has grown considerably, also considering the latest law directives. Several scholars have devoted particular attention to the topic of the work-to-family influence and of social supports, as elements able to affect the perceived well-being. The well-being in health care has to consider the particular nature of work and the relevant relational dimensions that require special attention for the emotional side. The research was promoted by the Committee for Equal Opportunities of a public health organization in the North-West Italy. Referring to the job demands-resources theoretical model, this study investigated the role of organizational and family supports, work-to-family spillover (positive and negative) and family workload as possible determinants of job satisfaction, intended as an indicator of psychological well-being at work. Respondents to the questionnaire are 541 (55% of the total employees), their average age is 43 and they are mostly women (80%). Data analysis showed the central role of supervisors supports, of the co-workers supports and, to a lesser extent, the role of the work-to-family spillover in influencing job satisfaction. Moreover, significant differences between medical and administrative staff were detected. The centrality of supports, especially those of supervisors in determining job satisfaction, is in line with studies indicating that a supportive leadership and a family-friendly culture can facilitate the arise of positive outcomes for both workers and organizations.

  12. Perception and prevalence of work-related health hazards among health care workers in public health facilities in southern India

    Science.gov (United States)

    Senthil, Arasi; Anandh, Balasubramanian; Jayachandran, Palsamy; Thangavel, Gurusamy; Josephin, Diana; Yamini, Ravindran; Kalpana, Balakrishnan

    2015-01-01

    Background: Health care workers (HCWs) are exposed to occupational related health hazards. Measuring worker perception and the prevalence of these hazards can help facilitate better risk management for HCWs, as these workers are envisaged to be the first point of contact, especially in resource poor settings. Objective: To describe the perception of occupational health hazards and self-reported exposure prevalence among HCWs in Southern India. Methods: We used cross sectional design with stratified random sampling of HCWs from different levels of health facilities and categories in a randomly selected district in Southern India. Data on perception and exposure prevalence were collected using a structured interview schedule developed by occupational health experts and administered by trained investigators. Results: A total of 482 HCWs participated. Thirty nine percent did not recognize work-related health hazards, but reported exposure to at least one hazard upon further probing. Among the 81·5% who reported exposure to biological hazard, 93·9% had direct skin contact with infectious materials. Among HCWs reporting needle stick injury, 70·5% had at least one in the previous three months. Ergonomic hazards included lifting heavy objects (42%) and standing for long hours (37%). Psychological hazards included negative feelings (20·3%) and verbal or physical abuse during work (20·5%). Conclusion: More than a third of HCWs failed to recognize work-related health hazards. Despite training in handling infectious materials, HCWs reported direct skin contact with infectious materials and needle stick injuries. Results indicate the need for training oriented toward behavioral change and provision of occupational health services. PMID:25482656

  13. The moral economy of contemporary working-class adolescence: managing symbolic capital in a French public 'Adolescent Centre'.

    Science.gov (United States)

    Coutant, Isabelle; Eideliman, Jean-Sébastien

    2013-06-01

    Working-class adolescents of French urban peripheries are key figures in a new social debate that reactivates the nineteenth century spectre of 'dangerous' classes to be controlled. Since the 1990s, French social counselling has privileged two modalities of response: taking account of suffering and government by listening and speech. We hypothesize that the contemporary moral economy allows for social interactions that go beyond social control and institutional domination. This is partly because professionals engaged in this moral undertaking may keep a critical distance, and partly because the concerned populations aren't necessarily devoid of resources to advance their interests or incapable of resistance. The concept of moral economy, coupled with the ethnographic method, is heuristic for fully comprehending the complexity of these issues and their stakes. Our fieldwork was centred on a French Adolescent Centre in an impoverished commune in Paris's periphery, from January 2010 through March 2011. These institutions were established in the early 2000s to respond to adolescent 'suffering' by crossing social work and psychiatry. Adolescents, parents, and other institutions (especially schools) solicit the professionally diverse staff for assistance, which in turn may take on cases and/or make referrals to other support institutions. By paying attention to all the scenes upon which the story of a counselled adolescent evolves, and bearing more general social evolutions in mind by applying the concept of moral economy, we can consider the multiplicity of seemingly contradictory processes as a whole. We see the destabilization of parents and their loss of symbolic capital, partly due to the norms of contemporary parenthood and partly due to the stigmatization of working-class adolescence. But we also discern possibilities for expressing sentiments of injustice and humiliation, for increasing symbolic capital, and in some cases a reappropriation of the system

  14. The combinatorics of tandem duplication trees.

    Science.gov (United States)

    Gascuel, Olivier; Hendy, Michael D; Jean-Marie, Alain; McLachlan, Robert

    2003-02-01

    We developed a recurrence relation that counts the number of tandem duplication trees (either rooted or unrooted) that are consistent with a set of n tandemly repeated sequences generated under the standard unequal recombination (or crossover) model of tandem duplications. The number of rooted duplication trees is exactly twice the number of unrooted trees, which means that on average only two positions for a root on a duplication tree are possible. Using the recurrence, we tabulated these numbers for small values of n. We also developed an asymptotic formula that for large n provides estimates for these numbers. These numbers give a priori probabilities for phylogenies of the repeated sequences to be duplication trees. This work extends earlier studies where exhaustive counts of the numbers for small n were obtained. One application showed the significance of finding that most maximum-parsimony trees constructed from repeat sequences from human immunoglobins and T-cell receptors were tandem duplication trees. Those findings provided strong support to the proposed mechanisms of tandem gene duplication. The recurrence relation also suggests efficient algorithms to recognize duplication trees and to generate random duplication trees for simulation. We present a linear-time recognition algorithm.

  15. 提高应对涉检网络舆情的能力%Tighten Oversight Over Online Public Opinion Concerning Procuratorial Work

    Institute of Scientific and Technical Information of China (English)

    杨丽娟; 孙瑞峰

    2012-01-01

    At present, there are a lot of problems of tI~ating and dealing with online public opinion concerning procuratorial work. To solve the problems, it is necessary for procuratorial organs to raise the awareness of dealing with this kind of public opinion, to be active in participating in and giving correct guidance to public opinion, to im- prove the organs' capability to defuse opinion crisis by various means, and to strengthen self-improvement of procu- ratorial organs so as to prevent negative public opinion concerning procuratorial work.%应对涉检网络舆情,是新时期树立检察机关职业形象和公信力的要求。目前,硷察机关在应对网络舆情危机方面还显得比较薄弱:舆情危机意识不强,不重视网络媒体作用,缺乏网络舆情突发事件的应急预案,少数人员的作作风以及腐败问题是引发舆情危机的根源。应对涉检网络舆情必须增强舆情意识和观念,主动参与和引导网络舆情;多种手段并举,提升化解网络舆情危机的能力;从涉检网络舆情危机发生的源头入手,强化检察机关自身建设,从根本上预防负面涉检网络舆情的发生。

  16. 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.

  17. Distributed Merge Trees

    Energy Technology Data Exchange (ETDEWEB)

    Morozov, Dmitriy; Weber, Gunther

    2013-01-08

    Improved simulations and sensors are producing datasets whose increasing complexity exhausts our ability to visualize and comprehend them directly. To cope with this problem, we can detect and extract significant features in the data and use them as the basis for subsequent analysis. Topological methods are valuable in this context because they provide robust and general feature definitions. As the growth of serial computational power has stalled, data analysis is becoming increasingly dependent on massively parallel machines. To satisfy the computational demand created by complex datasets, algorithms need to effectively utilize these computer architectures. The main strength of topological methods, their emphasis on global information, turns into an obstacle during parallelization. We present two approaches to alleviate this problem. We develop a distributed representation of the merge tree that avoids computing the global tree on a single processor and lets us parallelize subsequent queries. To account for the increasing number of cores per processor, we develop a new data structure that lets us take advantage of multiple shared-memory cores to parallelize the work on a single node. Finally, we present experiments that illustrate the strengths of our approach as well as help identify future challenges.

  18. Zeta Functions Of Discrete Groups Acting On Trees

    OpenAIRE

    Clair, Bryan; Mokhtari-Sharghi, Shahriar

    1999-01-01

    This paper generalizes Bass' work on zeta functions for uniform tree lattices. Using the theory of von Neumann algebras, machinery is developed to define the zeta function of a discrete group of automorphisms of a bounded degree tree. The main theorems relate the zeta function to determinants of operators defined on edges or vertices of the tree. A zeta function associated to a non-uniform tree lattice with appropriate Hilbert representation is defined. Zeta functions are defined for infinite...

  19. Public Responsibility:the Value Choice of Social Work Agencies%公共责任:社会工作机构的价值选择

    Institute of Scientific and Technical Information of China (English)

    皮湘林

    2012-01-01

      社会工作机构的出现是中国社会工作职业化的一个发展,它为社会提供专业社会服务,也为多数的社会工作者提供就业岗位、工作机会、成长空间。社会工作机构独特的公益性质、伦理使命和伦理精神使得公共责任成为社会工作机构中的一个核心问题。社会工作机构公共责任的实现,是一个以制度规范为保障的内外部监督机制完成的他律过程,更是一个由他律走向由内在伦理精神驱动的自律过程。所以,需要建构多元共治的社会工作机构的责任体系。%  Absract:Social work agencies are a manifestation of social work professionalization in China.They provide professional services for soci-ety and jobs for most of the social workers. Public responsibility is a core in the social work agencies because of unique charity and ethic spirit. How to imply the public responsibility of social work agencies?It is a heteronomy process which needs a system of rules also it is a disci-pline to be driven by internal ethics spirit of self-discipline. Therefore, we need to construct multicomponent responsibility system of social work agencies.

  20. Spanning Tree Problem

    Directory of Open Access Journals (Sweden)

    Yen Hung Chen

    2012-01-01

    minimum cost spanning tree T in G such that the total weight in T is at most a given bound B. In this paper, we present two polynomial time approximation schemes (PTASs for the constrained minimum spanning tree problem.

  1. Street-Scene Tree Segmentation from Mobile Laser Scanning Data

    Science.gov (United States)

    Guan, H.; Cao, S.; Yu, Y.; Li, J.; Liu, N.; Chen, P.; Li, Y.

    2016-06-01

    Our work addresses the problem of extracting trees from mobile laser scanning data. The work is a two step-wise strategy, including terrain point removal and tree segmentation. First, a voxel-based upward growing filtering is proposed to remove terrain points from the mobile laser scanning data. Then, a tree segmentation is presented to extract individual trees via a Euclidean distance clustering approach and Voxel-based Normalized Cut (VNCut) segmentation approach. A road section data acquired by a RIEGL VMX-450 system are selected for evaluating the proposed tree segmentation method. Qualitative analysis shows that our algorithm achieves a good performance.

  2. 公安机关群众工作的路径建设%On the path of construction of public security work for the masses

    Institute of Scientific and Technical Information of China (English)

    章春明

    2012-01-01

    公安群众工作是公安工作的重要组成部分,群众工作开展的效果不仅体现出国家政权与人民群众之间的关系,更直接关系到新时期社会的稳定与发展。良性的群众工作建立,需要公安民警公正执法,树立公安机关执法公信力,提升工作的效能,增强群众安全感;需要公安民警时时刻刻牢记全心全意为人民服务,把工作重点放在为群众办好事、办实事上,真正从群众的利益出发,了解他们的要求、困难和愿望,解决他们的实际问题,从而赢得群众的信任和尊重;需要公安民警提升群众工作方法,有声有色搞好舆论宣传和文化建设,通过社区文化凝聚民心。%Public security work of the masses is an important part of the public security work. The effect on which mass work carried out not only reflected the relationship between government and mass, but also di- rectly related to the social stability and development in the new era. Under a healthy relationship of establish- ment between mass and government, we should have impartial law enforcement, to establish the credibility of Law enforcement and enhance effectiveness of the work in order to improve the sense of safety of mass; we should keep in mind to serve the people wholeheartedly, to focus on good or practical things for the mas- ses. From the interests of the masses, we should understand their requirements, difficulties and aspirations to solve their practical problems and win the trust and respect of their own; we should improve the working meth- ods , and do a good job in the aspects of public opinion or propaganda work and cultural construction through community culture' s cohesion for the people.

  3. [Work, exclusion, pain, suffering, and gender relations: a survey of female workers treated for repetitive strain injury at a public health clinic].

    Science.gov (United States)

    Neves, Ilidio Roda

    2006-06-01

    This article presents the results of a qualitative study based on patient records from a public health clinic and focusing on four therapeutic groups from 1995 to 1997. The study aimed to reconstruct the life and work history of women with repetitive strain injury (RSI) in relation to family, friends, company, workmates, health services, and impacts on daily life. The results corroborate the data in the scientific literature pointing to greater frequency of RSI among women, and allow us to list the needs related to the resulting biopsychosocial distress, suggesting the need for new research and intervention aimed at producing preventive and therapeutic technologies for such injuries.

  4. 1D and 3D anthropometric data application on public transport vehicle layout and on oil and gas laboratories work environment design.

    Science.gov (United States)

    Pastura, F C H; Guimarães, C P; Zamberlan, M C P; Cid, G L; Santos, V S; Streit, P; Paranhos, A G; Cobbe, R T; Cobbe, K T; Batista, D S

    2012-01-01

    The goal of this paper is to present 1D and 3D anthropometric data applied to two distinct design situations: one related to the interior layout of a public transport vehicle and another one related to oil and gas laboratories work environment design. On this study, the 1D anthropometric data were extracted from the Brazilian anthropometric database developed by INT and the 3D anthropometric data were obtained using a Cyberware 3D whole body scanner. A second purpose of this paper is to present the 3D human scanning data as a tool that can help designers on decision making.

  5. Making Tree Ensembles Interpretable

    OpenAIRE

    Hara, Satoshi; Hayashi, Kohei

    2016-01-01

    Tree ensembles, such as random forest and boosted trees, are renowned for their high prediction performance, whereas their interpretability is critically limited. In this paper, we propose a post processing method that improves the model interpretability of tree ensembles. After learning a complex tree ensembles in a standard way, we approximate it by a simpler model that is interpretable for human. To obtain the simpler model, we derive the EM algorithm minimizing the KL divergence from the ...

  6. Embeddings of Iteration Trees

    OpenAIRE

    Mitchell, William

    1992-01-01

    This paper, dating from May 1991, contains preliminary (and unpublishable) notes on investigations about iteration trees. They will be of interest only to the specialist. In the first two sections I define notions of support and embeddings for tree iterations, proving for example that every tree iteration is a direct limit of finite tree iterations. This is a generalization to models with extenders of basic ideas of iterated ultrapowers using only ultrapowers. In the final section (which is m...

  7. Principles for a Code of Conduct for the Sustainable Management of Mangrove Ecosystems: A Work in Progress for Public Discussion

    DEFF Research Database (Denmark)

    Nielsen, Thomas

    The Principles for a Code of Conduct for Sustainable Management of Mangrove Ecosystems is a guide to assist states, local and national non-governmental organizations and other stakeholders to develop cooperatively local codes, laws and/or regulations to protect mangroves and the critical functions...... they serve. Mangroves contribute significantly to local livelihoods, biodiversity conservation, fisheries productivity and coastal protection. But these economic and environmental benefits are only achievable through greater awareness that mangroves must be managed sustainably. The objective is to help bring...... attention to the importance of mangrove ecosystems, particularly to policy makers, to help arrest and reverse their loss. The Principles, being a work in progress, are being discussed in a range of forums that involve representatives from governments, NGOs, multilateral organizations, research institutions...

  8. Covering tree with stars

    DEFF Research Database (Denmark)

    Baumbach, Jan; Guo, Jian-Ying; Ibragimov, Rashid

    2013-01-01

    We study the tree edit distance problem with edge deletions and edge insertions as edit operations. We reformulate a special case of this problem as Covering Tree with Stars (CTS): given a tree T and a set of stars, can we connect the stars in by adding edges between them such that the resulting ...

  9. Covering tree with stars

    DEFF Research Database (Denmark)

    Baumbach, Jan; Guo, Jiong; Ibragimov, Rashid

    2015-01-01

    We study the tree edit distance problem with edge deletions and edge insertions as edit operations. We reformulate a special case of this problem as Covering Tree with Stars (CTS): given a tree T and a set of stars, can we connect the stars in by adding edges between them such that the resulting ...

  10. Macro tree transducers

    NARCIS (Netherlands)

    Engelfriet, Joost; Vogler, Heiko

    1985-01-01

    Macro tree transducers are a combination of top-down tree transducers and macro grammars. They serve as a model for syntax-directed semantics in which context information can be handled. In this paper the formal model of macro tree transducers is studied by investigating typical automata theoretical

  11. Winter Birch Trees

    Science.gov (United States)

    Sweeney, Debra; Rounds, Judy

    2011-01-01

    Trees are great inspiration for artists. Many art teachers find themselves inspired and maybe somewhat obsessed with the natural beauty and elegance of the lofty tree, and how it changes through the seasons. One such tree that grows in several regions and always looks magnificent, regardless of the time of year, is the birch. In this article, the…

  12. Total well dominated trees

    DEFF Research Database (Denmark)

    Finbow, Arthur; Frendrup, Allan; Vestergaard, Preben D.

    cardinality then G is a total well dominated graph. In this paper we study composition and decomposition of total well dominated trees. By a reversible process we prove that any total well dominated tree can both be reduced to and constructed from a family of three small trees....

  13. The Wish Tree Project

    Science.gov (United States)

    Brooks, Sarah DeWitt

    2010-01-01

    This article describes the author's experience in implementing a Wish Tree project in her school in an effort to bring the school community together with a positive art-making experience during a potentially stressful time. The concept of a wish tree is simple: plant a tree; provide tags and pencils for writing wishes; and encourage everyone to…

  14. The Wish Tree Project

    Science.gov (United States)

    Brooks, Sarah DeWitt

    2010-01-01

    This article describes the author's experience in implementing a Wish Tree project in her school in an effort to bring the school community together with a positive art-making experience during a potentially stressful time. The concept of a wish tree is simple: plant a tree; provide tags and pencils for writing wishes; and encourage everyone to…

  15. Macro tree transducers

    NARCIS (Netherlands)

    Engelfriet, Joost; Vogler, Heiko

    1985-01-01

    Macro tree transducers are a combination of top-down tree transducers and macro grammars. They serve as a model for syntax-directed semantics in which context information can be handled. In this paper the formal model of macro tree transducers is studied by investigating typical automata theoretical

  16. EvolView, an online tool for visualizing, annotating and managing phylogenetic trees

    OpenAIRE

    Zhang, Huangkai; Gao, Shenghan; Lercher, Martin J; Hu, Songnian; Chen, Wei-Hua

    2012-01-01

    EvolView is a web application for visualizing, annotating and managing phylogenetic trees. First, EvolView is a phylogenetic tree viewer and customization tool; it visualizes trees in various formats, customizes them through built-in functions that can link information from external datasets, and exports the customized results to publication-ready figures. Second, EvolView is a tree and dataset management tool: users can easily organize related trees into distinct projects, add new datasets t...

  17. Manager Experiences with the Return to Work Process in a Large, Publically Funded, Hospital Setting: Walking a Fine Line.

    Science.gov (United States)

    Stochkendahl, Mette Jensen; Myburgh, Corrie; Young, Amanda Ellen; Hartvigsen, Jan

    2015-12-01

    Previous research on the role of managers in the return to work (RTW) process has primarily been conducted in contexts where the workplace has declared organizational responsibility for the process. While this is a common scenario, in some countries, including Denmark, there is no explicit legal obligation on the workplace to accommodate RTW. The aim of this study was to gain knowledge about the potential roles and contributions of managers in supporting returning employees in a context where they have no legal obligation to actively support RTW. Nineteen Danish hospital managers participated in a one-on-one interview or focus group discussions aimed at identifying barriers and facilitators for supporting employees in their RTW. Five individual interviews and two focus group discussions were conducted. Transcripts were analysed using thematic content analysis. Four main themes were identified: (1) 'Coordinator and collaborator'; (2) 'Dilemmas of the RTW policy enforcer'; (3) 'The right to be sick and absent'; and (4) 'Keep the machinery running…'. Our findings indicated that supervisors' capacity to support returning workers was related to individual, communication, organizational, and policy factors. Instances were observed where supervisors faced the dilemma of balancing ethical and managerial principles with requirements of keeping staffing budgets. Although it is not their legislative responsibility, Danish managers play a key role in the RTW process. As has been observed in other contexts, Danish supervisors struggle to balance considerations for the returning worker with those of their teams.

  18. Trees in Lhasa

    Institute of Scientific and Technical Information of China (English)

    Degyi

    2008-01-01

    Trees are flourishing in Lhasa wherever the history exists. There is such a man. He has already been through cus-toms after his annual trek to Lhasa, which he has been doing for over twenty years in succession to visit his tree.Although he has been making this journey for so long,it is neither to visit friends or family,nor is it his hometown.It is a tree that is tied so profoundly to his heart.When the wind blows fiercely on the bare tree and winter snow falls,he stands be-fore the tree with tears of jo...

  19. Distributed Contour Trees

    Energy Technology Data Exchange (ETDEWEB)

    Morozov, Dmitriy; Weber, Gunther H.

    2014-03-31

    Topological techniques provide robust tools for data analysis. They are used, for example, for feature extraction, for data de-noising, and for comparison of data sets. This chapter concerns contour trees, a topological descriptor that records the connectivity of the isosurfaces of scalar functions. These trees are fundamental to analysis and visualization of physical phenomena modeled by real-valued measurements. We study the parallel analysis of contour trees. After describing a particular representation of a contour tree, called local{global representation, we illustrate how di erent problems that rely on contour trees can be solved in parallel with minimal communication.

  20. A Content Analysis of Health and Safety Communications Among Internet-Based Sex Work Advertisements: Important Information for Public Health

    Science.gov (United States)

    Atchison, Chris

    2017-01-01

    Background The capacity to advertise via the Internet continues to contribute to the shifting dynamics in adult commercial sex work. eHealth interventions have shown promise to promote Internet-based sex workers’ health and safety internationally, yet minimal attention has been paid in Canada to developing such interventions. Understanding the information communicated in Internet-based sex work advertisements is a critical step in knowledge development to inform such interventions. Objective The purpose of this content analysis was to increase our understanding of the health and safety information within the Internet advertisements among women, men, and transgender sex workers and to describe how this information may be utilized to inform eHealth service development for this population. Methods A total of 75 Internet-based sex worker advertisements (45 women, 24 men, and 6 transgender persons) were purposefully selected from 226 advertisements collected as part of a larger study in Western Canada. Content analysis was employed to guide data extraction about demographic characteristics, sexual services provided, service restrictions, health practices and concerns, safety and security, and business practices. Frequencies for each variable were calculated and further classified by gender. Thematic analysis was then undertaken to situate the communications within the social and commercialized contexts of the sex industry. Results Four communications themes were identified: (1) demographic characteristics; (2) sexual services; (3) health; and (4) safety and security. White was the most common ethnicity (46/75, 61%) of advertisements. It was found that 20-29 years of age accounted for 32 of the 51 advertisements that provided age. Escort, the only legal business title, was the most common role title used (48/75, 64%). In total, 85% (64/75) of advertisements detailed lists of sexual services provided and 41% (31/75) of advertisements noted never offering uncovered

  1. A Content Analysis of Health and Safety Communications Among Internet-Based Sex Work Advertisements: Important Information for Public Health.

    Science.gov (United States)

    Kille, Julie; Bungay, Vicky; Oliffe, John; Atchison, Chris

    2017-04-13

    The capacity to advertise via the Internet continues to contribute to the shifting dynamics in adult commercial sex work. eHealth interventions have shown promise to promote Internet-based sex workers' health and safety internationally, yet minimal attention has been paid in Canada to developing such interventions. Understanding the information communicated in Internet-based sex work advertisements is a critical step in knowledge development to inform such interventions. The purpose of this content analysis was to increase our understanding of the health and safety information within the Internet advertisements among women, men, and transgender sex workers and to describe how this information may be utilized to inform eHealth service development for this population. A total of 75 Internet-based sex worker advertisements (45 women, 24 men, and 6 transgender persons) were purposefully selected from 226 advertisements collected as part of a larger study in Western Canada. Content analysis was employed to guide data extraction about demographic characteristics, sexual services provided, service restrictions, health practices and concerns, safety and security, and business practices. Frequencies for each variable were calculated and further classified by gender. Thematic analysis was then undertaken to situate the communications within the social and commercialized contexts of the sex industry. Four communications themes were identified: (1) demographic characteristics; (2) sexual services; (3) health; and (4) safety and security. White was the most common ethnicity (46/75, 61%) of advertisements. It was found that 20-29 years of age accounted for 32 of the 51 advertisements that provided age. Escort, the only legal business title, was the most common role title used (48/75, 64%). In total, 85% (64/75) of advertisements detailed lists of sexual services provided and 41% (31/75) of advertisements noted never offering uncovered services (ie, no condom). Gender and the

  2. Professional identifications of Social Work in the public and non-profit private sector in time of crisis in Malaga (Andalusia, Spain

    Directory of Open Access Journals (Sweden)

    Laura Sánchez-Luque

    2016-06-01

    Full Text Available Studies on Social Work (SW show that a lack of social recognition of the discipline and of the profession as a group continues to persist. This work comparatively analyses how the professional identifications of SW are constructed in various sectors of intervention in times of Crisis in Malaga (Andalusia, Spain. Qualitative research is carried out through interviews with 20 professionals (10 from the public sector and 10 from the non-profit private sector between July and November 2015. The results indicate that the personnel interviewed allude to the performance of the function of aid to populations to identify their role, regardless of the sector. However, the aid is determined by social and economic changes. The impact of the Crisis on professional practice stands out amongst these through social cuts, the suppression of budgets, services and jobs. From the point of view of the public sector, these aspects generate a greater bureaucratization, an increase in clients and the complexity of their needs. From the point of view of the non-profit private sector, these limitations are compensated through the prominence of the aid relationship.  This highlights that the identifications of SW are shaped by the social, economic and political circumstances that historically and contextually condition the hegemony of the social aid from the standpoint of different sectors. 

  3. Prevalence of depressive symptoms and work-related risk factors among nurses in public hospitals in southern China: A cross-sectional study

    Science.gov (United States)

    Gong, Yanhong; Han, Tieguang; Yin, Xiaoxv; Yang, Guoan; Zhuang, Runsen; Chen, Yuqi; Lu, Zuxun

    2014-01-01

    Poor mental health among nurses not only hinders professional performance but also affects the quality of healthcare provided. To improve the prevention and management of depression among nurses in mainland China, we investigated the association between working conditions and depressive symptoms using a cross-sectional study with a sample of 3474 nurses with more than 1 year of work experience in public hospitals in Shenzhen in southern China. Participants completed a structured questionnaire and a validated measure of depressive symptoms. Multivariable linear mixed models were used to identify work-related risk factors for depressive symptoms scores. An estimated 38% of nurses had depressive symptoms. More than 10% of the nurses often experienced workplace violence, and 64.22% encountered it occasionally. Depressive symptoms were associated with frequent workplace violence, long working hours (more than 45 hours per week), frequent night shifts (two or more per week), and specific departments. These findings indicate that interventions to minimize workload and improve nurse–patient relationships are essential to combat depressive symptoms among nurses. Additionally, in the prevention and management of depression among nurses, we must consider inter-department differences. PMID:25427988

  4. Solar Access to Public Capital (SAPC) Working Group: Best Practices in PV System Installation; Version 1.0, March 2015; Period of Performance, October 2014 - September 2015

    Energy Technology Data Exchange (ETDEWEB)

    Doyle, C. [IBTS and Dividend Solar, Austin, TX (United States). Dividend Solar; Truitt, A. [Acuity Power Group, Denver, CO (United States); Inda, D. [Clean Power Finance, San Francisco, CA (United States); Lawrence, R. [North American Board of Certified Energy Practitioners, Clifton Park, NY (United States); Lockhart, R. [Acuity Power Group, Wellesley Hills, MA (United States); Golden, M. [Efficiency.org and IBTS, Sausalito, CA (United States)

    2015-03-01

    The following Photovoltaics Installation Best Practices Guide is one of several work products developed by the Solar Access to Public Capital (SAPC) working group, which works to open capital market investment. SAPC membership includes over 450 leading solar developers, financiers and capital managers, law firms, rating agencies, accounting and engineering firms, and other stakeholders engaged in solar asset deployment. SAPC activities are directed toward foundational elements necessary to pool project cash flows into tradable securities: standardization of power purchase and lease contracts for residential and commercial end customers; development of performance and credit data sets to facilitate investor due diligence activities; comprehension of risk perceived by rating agencies; and the development of best practice guides for PV system installation and operations and maintenance (O&M) in order to encourage high-quality system deployment and operation that may improve lifetime project performance and energy production. This PV Installation Best Practices Guide was developed through the SAPC Installation Best Practices subcommittee, a subgroup of SAPC comprised of a wide array of solar industry leaders in numerous fields of practice. The guide was developed over roughly one year and eight months of direct engagement by the subcommittee and two working group comment periods.

  5. Growth of a Pine Tree

    Science.gov (United States)

    Rollinson, Susan Wells

    2012-01-01

    The growth of a pine tree is examined by preparing "tree cookies" (cross-sectional disks) between whorls of branches. The use of Christmas trees allows the tree cookies to be obtained with inexpensive, commonly available tools. Students use the tree cookies to investigate the annual growth of the tree and how it corresponds to the number of whorls…

  6. Growth of a Pine Tree

    Science.gov (United States)

    Rollinson, Susan Wells

    2012-01-01

    The growth of a pine tree is examined by preparing "tree cookies" (cross-sectional disks) between whorls of branches. The use of Christmas trees allows the tree cookies to be obtained with inexpensive, commonly available tools. Students use the tree cookies to investigate the annual growth of the tree and how it corresponds to the number of whorls…

  7. Programming macro tree transducers

    DEFF Research Database (Denmark)

    Bahr, Patrick; Day, Laurence E.

    2013-01-01

    A tree transducer is a set of mutually recursive functions transforming an input tree into an output tree. Macro tree transducers extend this recursion scheme by allowing each function to be defined in terms of an arbitrary number of accumulation parameters. In this paper, we show how macro tree...... transducers can be concisely represented in Haskell, and demonstrate the benefits of utilising such an approach with a number of examples. In particular, tree transducers afford a modular programming style as they can be easily composed and manipulated. Our Haskell representation generalises the original...... definition of (macro) tree transducers, abolishing a restriction on finite state spaces. However, as we demonstrate, this generalisation does not affect compositionality....

  8. Programming macro tree transducers

    DEFF Research Database (Denmark)

    Bahr, Patrick; Day, Laurence E.

    2013-01-01

    A tree transducer is a set of mutually recursive functions transforming an input tree into an output tree. Macro tree transducers extend this recursion scheme by allowing each function to be defined in terms of an arbitrary number of accumulation parameters. In this paper, we show how macro tree...... transducers can be concisely represented in Haskell, and demonstrate the benefits of utilising such an approach with a number of examples. In particular, tree transducers afford a modular programming style as they can be easily composed and manipulated. Our Haskell representation generalises the original...... definition of (macro) tree transducers, abolishing a restriction on finite state spaces. However, as we demonstrate, this generalisation does not affect compositionality....

  9. Trabalho e maternidade na Europa, condições de trabalho e políticas públicas Work and motherhood in Europe, working conditions and public policies

    Directory of Open Access Journals (Sweden)

    Danièle Meulders

    2007-12-01

    Full Text Available Nosso objetivo é estudar qual será a atitude das mulheres em face da maternidade e do emprego conforme os efeitos que a presença de um filho venha a exercer sobre suas condições e perspectivas de trabalho; e medir os efeitos positivos ou negativos de políticas públicas sobre suas decisões. Apresentaremos alguns resultados referentes ao custo dos filhos em termos de emprego e de eficácia das políticas públicas. A primeira parte é dedicada às estimativas dos efeitos específicos da maternidade sobre a participação no mercado de trabalho e sua duração. A segunda parte refere-se às políticas públicas implementadas em 15 países europeus em apoio ao modelo da família onde ambos os cônjuges trabalham. Essa comparação baseia-se na construção de indicadores compatibilizados que sintetizam as informações de um conjunto exaustivo de dados quantitativos e qualitativos sobre três formas de intervenção pública: os serviços de educação e cuidado infantil, as licenças ligadas ao nascimento e as ajudas diretas às famílias.Our aim is to investigate what women’s attitude toward motherhood and employment will be as they become aware of how a child will affect their working conditions and job perspectives; and to measure the positive or negative effects that public policies will have over their decisions. We will present some results related to the cost of children in terms of jobs and the effectiveness of public policies. The first part is dedicated to the estimates of specific effects of motherhood over the participation in the labor market and how long they last. The second part refers to public policies implemented in 15 European countries to support the family model in which both spouses work. Such comparison is based on the construction of compatible indicators that summarize the information from an exhaustive set of quantitative and qualitative data on three types of public intervention: educational and child care

  10. Clustering with an Improved Self-Organizing Tree

    Science.gov (United States)

    Suzuki, Yukinori; Sasaki, Yasue

    A self-organizing tree (S-TREE) has a self-organizing capability and better performance than previously reported tree-structured clustering. In the S-TREE algorithm, since a tree grows in greedy fashion, a pruning mechanism is necessary to reduce the effect of bad leaf nodes. Extra nodes are pruned when the tree reaches a predetermined maximum size (U). U is problem-dependent and is therefore difficult to specify beforehand. Furthermore, since U gives the limit of tree growth and also prevents self-organizing of the tree, it may produce unnatural clustering. We are presenting a new pruning algorithm without U. In this paper, we present results showing the performance of the new pruning algorithm using samples generated from normal distributions. The results of computational experiments showed that the new pruning algorithm works well for clustering of those samples.

  11. Situation and Development Trend of Public Library Purchase and Catalogue Work under the Network Environment%网络环境下公共图书馆采编工作的现状和发展趋势

    Institute of Scientific and Technical Information of China (English)

    郑颖

    2012-01-01

    The public library purchase and catalogue work is undergoing tremendous changes under the network environ-ment.This paper analyzes the situation of the public library purchase and catalogue work,and discusses the development trend of public library purchase and catalogue work.%网络环境下,图书馆采编工作正发生着巨大的变化。分析了公共图书馆采编工作的现状,探讨了网络环境下图书馆采编工作的发展趋势。

  12. Visualizing Mixed Variable-Type Multidimensional Data Using Tree Distances

    Science.gov (United States)

    2015-09-01

    VARIABLE-TYPE MULTIDIMENSIONAL DATA USING TREE DISTANCES by Yoav Shaham September 2015 Thesis Advisor: Lyn R. Whitaker Second Reader...TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE VISUALIZING MIXED VARIABLE-TYPE MULTIDIMENSIONAL DATA USING TREE DISTANCES 5...public release; distribution is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) This research explores the use of the tree

  13. The history of Newton's apple tree

    Science.gov (United States)

    Keesing, R. G.

    1998-05-01

    This article contains a brief introduction to Newton's early life to put into context the subsequent events in this narrative. It is followed by a summary of accounts of Newton's famous story of his discovery of universal gravitation which was occasioned by the fall of an apple in the year 1665/6. Evidence of Newton's friendship with a prosperous Yorkshire family who planted an apple tree arbour in the early years of the eighteenth century to celebrate his discovery is presented. A considerable amount of new and unpublished pictorial and documentary material is included relating to a particular apple tree which grew in the garden of Woolsthorpe Manor (Newton's birthplace) and which blew down in a storm before the year 1816. Evidence is then presented which describes how this tree was chosen to be the focus of Newton's account. Details of the propagation of the apple tree growing in the garden at Woolsthorpe in the early part of the last century are then discussed, and the results of a dendrochronological study of two of these trees is presented. It is then pointed out that there is considerable evidence to show that the apple tree presently growing at Woolsthorpe and known as 'Newton's apple tree' is in fact the same specimen which was identified in the middle of the eighteenth century and which may now be 350 years old. In conclusion early results from a radiocarbon dating study being carried out at the University of Oxford on core samples from the Woolsthorpe tree lend support to the contention that the present tree is one and the same as that identified as Newton's apple tree more than 200 years ago. Very recently genetic fingerprinting techniques have been used in an attempt to identify from which sources the various 'Newton apple trees' planted throughout the world originate. The tentative result of this work suggests that there are two separate varieties of apple tree in existence which have been accepted as 'the tree'. One may conclude that at least some of

  14. Image Segmentation Using Hierarchical Merge Tree

    Science.gov (United States)

    Liu, Ting; Seyedhosseini, Mojtaba; Tasdizen, Tolga

    2016-10-01

    This paper investigates one of the most fundamental computer vision problems: image segmentation. We propose a supervised hierarchical approach to object-independent image segmentation. Starting with over-segmenting superpixels, we use a tree structure to represent the hierarchy of region merging, by which we reduce the problem of segmenting image regions to finding a set of label assignment to tree nodes. We formulate the tree structure as a constrained conditional model to associate region merging with likelihoods predicted using an ensemble boundary classifier. Final segmentations can then be inferred by finding globally optimal solutions to the model efficiently. We also present an iterative training and testing algorithm that generates various tree structures and combines them to emphasize accurate boundaries by segmentation accumulation. Experiment results and comparisons with other very recent methods on six public data sets demonstrate that our approach achieves the state-of-the-art region accuracy and is very competitive in image segmentation without semantic priors.

  15. Individual-based approach as a useful tool to disentangle the relative importance of tree age, size and inter-tree competition in dendroclimatic studies

    OpenAIRE

    Rozas V

    2015-01-01

    In this work, an individual-based approach was used to assess the relative importance of tree age, size, and competition in modulating the individual dendroclimatic response of Quercus robur L. This was performed in a multi-aged forest in northwestern Spain under a wet Atlantic climate. All trees in five replicated forest stands with homogeneous soil conditions were mapped and inter-tree competition was quantified with a distance-dependent competition index. Tree rings of cored trees were cro...

  16. A Novel Approach for Core Selection in Shared Tree Multicasting

    Directory of Open Access Journals (Sweden)

    Bidyut Gupta

    2014-03-01

    Full Text Available Multicasting is preferred over multiple unicasts from the viewpoint of better utilization of network bandwidth. Multicasting can be done in two different ways: source based tree approach and shared tree approach. Protocols such as Core Based Tree (CBT, Protocol Independent Multicasting Sparse Mode (PIM-SM use shared treeapproach. Shared tree approach is preferred over source-based tree approach because in the later construction of minimum cost treeper source is needed unlike a single shared tree in the former approach.The work presented in this paper provides an efficient core selection method for shared tree multicasting. In this work, we have used a new concept known as pseudo diameter for core selection. The presented methodselects more than one core to achieve fault tolerance

  17. Pattern Avoidance in Ternary Trees

    CERN Document Server

    Gabriel, Nathan; Pudwell, Lara; Tay, Samuel

    2011-01-01

    This paper considers the enumeration of ternary trees (i.e. rooted ordered trees in which each vertex has 0 or 3 children) avoiding a contiguous ternary tree pattern. We begin by finding recurrence relations for several simple tree patterns; then, for more complex trees, we compute generating functions by extending a known algorithm for pattern-avoiding binary trees. Next, we present an alternate one-dimensional notation for trees which we use to find bijections that explain why certain pairs of tree patterns yield the same avoidance generating function. Finally, we compare our bijections to known "replacement rules" for binary trees and generalize these bijections to a larger class of trees.

  18. Effort-reward and work-life imbalance, general stress and burnout among employees of a large public hospital in Switzerland.

    Science.gov (United States)

    Hämmig, Oliver; Brauchli, Rebecca; Bauer, Georg F

    2012-05-31

    Effort-reward imbalance (ERI) and work-life imbalance (WLI) are recognised risk factors for work stress and burnout but have not been investigated conjointly so far and compared with each other in this regard. The present cross-sectional study provides initial evidence by studying associations of ERI and WLI with general stress and burnout simultaneously. The study was based on survey data collected in 2007 among the personnel of a large public hospital in the canton of Zurich covering a random sample of 502 employees of all professions and positions. Prevalence rates, correlation coefficients, standardised regression coefficients and odds ratios were calculated as measures of association. Concerning the main research question and relating to the entire study sample, WLI was found to be more strongly associated with general stress and burnout than ERI. As stratified analyses with regard to burnout have shown, this applied especially to nursing, technical care and emergency staffs who account for more than three fifths of the study population. But for other professional categories like physicians, therapists and medical-technical personnel the opposite of a stronger association of ERI with burnout was found. Results also suggested that general stress plays a (rather minor) mediating role in the relationships between ERI and burnout and particularly between WLI and burnout. For the prevention of chronic stress and burnout one should consider both high efforts put into work as well as all job demands that are competing and interfering with family responsibilities or other private activities should be considered.

  19. TreeViewJ: An application for viewing and analyzing phylogenetic trees

    Directory of Open Access Journals (Sweden)

    Peterson Matthew W

    2007-10-01

    Full Text Available Abstract Background Phylogenetic trees are widely used to visualize evolutionary relationships between different organisms or samples of the same organism. There exists a variety of both free and commercial tree visualization software available, but limitations in these programs often require researchers to use multiple programs for analysis, annotation, and the production of publication-ready images. Results We present TreeViewJ, a Java tool for visualizing, editing and analyzing phylogenetic trees. The software allows researchers to color and change the width of branches that they wish to highlight, and add names to nodes. If collection dates are available for taxa, the software can map them onto a timeline, and sort the tree in ascending or descending date order. Conclusion TreeViewJ is a tool for researchers to visualize, edit, "decorate," and produce publication-ready images of phylogenetic trees. It is open-source, and released under an GPL license, and available at http://treeviewj.sourceforge.net.

  20. Use of the "Tree" Analogy in Evolution Teaching by Biology Teachers

    Science.gov (United States)

    Marcelos, Maria Fátima; Nagem, Ronaldo Luiz

    2012-04-01

    This work discusses the use of Darwin's `Tree of Life' as a didactic analogy and metaphor in teaching evolution. It investigates whether biology teachers of pupils from 17 to 18 years old know Darwin's text `Tree of Life'. In addition, it examines whether those teachers systematically employ either the analogies present in that text or other analogies between the tree and evolution, and whether they adopt a specific methodology for teaching with analogies and metaphors (A&M). The academic training of teachers regarding use of A&M is review briefly. A diagnostic study was carried out with biology teachers in a public school in the town of Contagem in the state of Minas Gerais in Brazil. The data were obtained through direct observation, questionnaires and a focus group. The teachers pointed out in the questionnaires that some details of Darwin's analogy are utilized as a resource. However, analysis of the data indicates that the `Tree of Life' text is not known or utilized in class. At the same time, the teachers state that they use aspects of the tree as a didactic resource to teach evolution and that its use facilitates the learning of content. The teachers have little knowledge of specific methodologies of teaching with analogies and metaphors, revealing that their training is incomplete in this area.

  1. Automatic object recognition and change detection of urban trees

    NARCIS (Netherlands)

    Van der Sande, C.J.

    2010-01-01

    Monitoring of tree objects is relevant in many current policy issues and relate to the quality of the public space, municipal urban green management, management fees for green areas or Kyoto protocol reporting and all have one thing in common: the need for an up to date tree database. This study, pa

  2. Rapid Assessment of Tree Debris Following Urban Forest Ice Storms

    Science.gov (United States)

    Richard J. Hauer; Angela J. Hauer; Dudley R. Hartel; Jill R. Johnson

    2011-01-01

    This paper presents a rapid assessment method to estimate urban tree debris following an ice storm. Data were collected from 60 communities to quantify tree debris volumes, mostly from public rights-of-way, following ice storms based on community infrastructure, weather parameters, and urban forest structure. Ice thickness, area of a community, and street distance are...

  3. 21 October 2008 - LHC Inauguration - Deputy Minister for Environment, Physical Planning and Public Works T. Xanthopulos welcomed by CERN Director-General R. Aymar, visiting the ATLAS cavern and LHC tunnel and signing the electronic guest book with E. Tsesmelis.

    CERN Multimedia

    CERN Photo Service

    2008-01-01

    21 October 2008 - LHC Inauguration - Deputy Minister for Environment, Physical Planning and Public Works T. Xanthopulos welcomed by CERN Director-General R. Aymar, visiting the ATLAS cavern and LHC tunnel and signing the electronic guest book with E. Tsesmelis.

  4. Clase social: entre los alcances y limitaciones de la salud mental laboral y la salud pública/Social class: between the scope and limitations of mental health at work and public health

    National Research Council Canada - National Science Library

    Luz A F Pérez; Jairo E G Luna

    2014-01-01

      This essay arises a thesis on the failure of traditional theoretical models that address mental health at work, presented from a public health perspective on the subject in order to propose in this...

  5. Bayesian Rose Trees

    CERN Document Server

    Blundell, Charles; Heller, Katherine A

    2012-01-01

    Hierarchical structure is ubiquitous in data across many domains. There are many hier- archical clustering methods, frequently used by domain experts, which strive to discover this structure. However, most of these meth- ods limit discoverable hierarchies to those with binary branching structure. This lim- itation, while computationally convenient, is often undesirable. In this paper we ex- plore a Bayesian hierarchical clustering algo- rithm that can produce trees with arbitrary branching structure at each node, known as rose trees. We interpret these trees as mixtures over partitions of a data set, and use a computationally efficient, greedy ag- glomerative algorithm to find the rose trees which have high marginal likelihood given the data. Lastly, we perform experiments which demonstrate that rose trees are better models of data than the typical binary trees returned by other hierarchical clustering algorithms.

  6. TreeRipper web application: towards a fully automated optical tree recognition software

    Directory of Open Access Journals (Sweden)

    Hughes Joseph

    2011-05-01

    Full Text Available Abstract Background Relationships between species, genes and genomes have been printed as trees for over a century. Whilst this may have been the best format for exchanging and sharing phylogenetic hypotheses during the 20th century, the worldwide web now provides faster and automated ways of transferring and sharing phylogenetic knowledge. However, novel software is needed to defrost these published phylogenies for the 21st century. Results TreeRipper is a simple website for the fully-automated recognition of multifurcating phylogenetic trees (http://linnaeus.zoology.gla.ac.uk/~jhughes/treeripper/. The program accepts a range of input image formats (PNG, JPG/JPEG or GIF. The underlying command line c++ program follows a number of cleaning steps to detect lines, remove node labels, patch-up broken lines and corners and detect line edges. The edge contour is then determined to detect the branch length, tip label positions and the topology of the tree. Optical Character Recognition (OCR is used to convert the tip labels into text with the freely available tesseract-ocr software. 32% of images meeting the prerequisites for TreeRipper were successfully recognised, the largest tree had 115 leaves. Conclusions Despite the diversity of ways phylogenies have been illustrated making the design of a fully automated tree recognition software difficult, TreeRipper is a step towards automating the digitization of past phylogenies. We also provide a dataset of 100 tree images and associated tree files for training and/or benchmarking future software. TreeRipper is an open source project licensed under the GNU General Public Licence v3.

  7. [Working conditions on public buses and common mental disorders among drivers and fare collectors: Greater Metropolitan Belo Horizonte, Minas Gerais State, Brazil, 2012].

    Science.gov (United States)

    Assunção, Ada Ávila; Silva, Luiz Sérgio; Silva, Luiz Sérgio da

    2013-12-01

    Common mental disorders (CMD) contribute to overall burden of disease. The current study aimed to describe the prevalence of CMD among a sample of bus drivers and fare collectors in Greater Metropolitan Belo Horizonte, Minas Gerais State, Brazil, and investigate whether traffic conditions and conditions inside buses were associated with the outcome. This non-probabilistic sample of 1,607 workers was estimated from the size of the effective workforce (n = 17,470). Face-to-face interviews used a digital questionnaire with online data processing. Overall prevalence of CMD was 23.6%. Bad traffic conditions lost statistical significance in the multivariate analysis, while higher income and adverse working conditions and inadequate safety remained associated with the outcome. Harmful behavior and vulnerable health situations were associated with CMD. This study of urban bus workers' health is a unique contribution that can provide backing for public policies targeting metropolitan populations.

  8. The valuative tree

    CERN Document Server

    Favre, Charles

    2004-01-01

    This volume is devoted to a beautiful object, called the valuative tree and designed as a powerful tool for the study of singularities in two complex dimensions. Its intricate yet manageable structure can be analyzed by both algebraic and geometric means. Many types of singularities, including those of curves, ideals, and plurisubharmonic functions, can be encoded in terms of positive measures on the valuative tree. The construction of these measures uses a natural tree Laplace operator of independent interest.

  9. Comparison of galled trees.

    Science.gov (United States)

    Cardona, Gabriel; Llabrés, Mercè; Rosselló, Francesc; Valiente, Gabriel

    2011-01-01

    Galled trees, directed acyclic graphs that model evolutionary histories with isolated hybridization events, have become very popular due to both their biological significance and the existence of polynomial-time algorithms for their reconstruction. In this paper, we establish to which extent several distance measures for the comparison of evolutionary networks are metrics for galled trees, and hence, when they can be safely used to evaluate galled tree reconstruction methods.

  10. 公益性地质工作引入竞争机制探讨%Analysison the competition of public geological work

    Institute of Scientific and Technical Information of China (English)

    王剑辉; 郑敏; 赵阿宁; 苏振新

    2013-01-01

    公益性地质工作引入竞争是促进地质事业改革的重大举措。根据地质工作特点,参照建设工程项目招投标管理模式,科学制定不同类型地质调查项目的竞争方式,健全完善竞争性选择地质项目承担单位的管理制度和操作规程是做好地质调查项目优选工作的重要内容。本文从问题引出、地质工作内涵分析入手,对地质调查项目竞争方式选择进行论述,并提出充分认识地质工作竞争重要性、健全完善制度、做好地质调查项目数据库建设与维护等相关对策建议,以推进公益性地质调查工作市场化运行,确保地质事业的蓬勃发展。%The Introduction of competition to public geological work is a major measure to promote the reform of geological cause .According to the characteristics of geological work and the bidding management patterns of construction projects ,it is important to determine the competition ways for various types of geological investigation projects scientifically and make a sound management measures and implementation rules for competitively selecting project-taken institutes .This study firstly introduced the problem and analyzed the connotation of geological work .Then we discussed the selection of competitive ways of geological investigation projects ,put forward the related countermeasures for fully understanding of the importance of competition ,perfecting regulations and database construction and maintenance for geological investigation projects in order to promote the market operation of public geological work and ensure the vigorous development of geological cause .

  11. 浅谈职代会如何推行厂务公开%On How Workers’ Congress Works for Making Public the Affairs of Enterprise

    Institute of Scientific and Technical Information of China (English)

    朱兆云

    2012-01-01

    Workers’ congress is the basic form that helps the enterprise carry out democratic management and the organization that helps employees perform their rights for democratic management.The contents the enterprise makes public focuses on the major issue related to enterprise growth,hot topics the masses concern and the matters that affect employees immediate interests.How to carry out publicity of enterprise affairs with the help of workers’ congress,encourage employees to participate in the administration and discussion of enterprise affairs is inevitable demand for giving the priority to workers’ congress system in new times,and also an effective working method.All this requires perfecting the authority of workers’ congress,improving its working quality and intensifying its responsibility.%职代会是企业实行民主管理的基本形式,是职工行使民主管理权力的机构。企业厂务公开所涉及的内容主要是以关系企业发展的重大问题和群众普遍关心的热点问题以及关系到职工切身利益的问题为重点。如何通过职代会,实行厂务公开、民主评议、平等协商,让职工参政议政,是新时代发挥职代会制度优势的必然要求,也是一种行之有效的工作方法。推行厂务公开就必须健全职代会职权,提高职代会工作质量,强化职代会职责。

  12. Molecular Infectious Disease Epidemiology: Survival Analysis and Algorithms Linking Phylogenies to Transmission Trees.

    Science.gov (United States)

    Kenah, Eben; Britton, Tom; Halloran, M Elizabeth; Longini, Ira M

    2016-04-01

    Recent work has attempted to use whole-genome sequence data from pathogens to reconstruct the transmission trees linking infectors and infectees in outbreaks. However, transmission trees from one outbreak do not generalize to future outbreaks. Reconstruction of transmission trees is most useful to public health if it leads to generalizable scientific insights about disease transmission. In a survival analysis framework, estimation of transmission parameters is based on sums or averages over the possible transmission trees. A phylogeny can increase the precision of these estimates by providing partial information about who infected whom. The leaves of the phylogeny represent sampled pathogens, which have known hosts. The interior nodes represent common ancestors of sampled pathogens, which have unknown hosts. Starting from assumptions about disease biology and epidemiologic study design, we prove that there is a one-to-one correspondence between the possible assignments of interior node hosts and the transmission trees simultaneously consistent with the phylogeny and the epidemiologic data on person, place, and time. We develop algorithms to enumerate these transmission trees and show these can be used to calculate likelihoods that incorporate both epidemiologic data and a phylogeny. A simulation study confirms that this leads to more efficient estimates of hazard ratios for infectiousness and baseline hazards of infectious contact, and we use these methods to analyze data from a foot-and-mouth disease virus outbreak in the United Kingdom in 2001. These results demonstrate the importance of data on individuals who escape infection, which is often overlooked. The combination of survival analysis and algorithms linking phylogenies to transmission trees is a rigorous but flexible statistical foundation for molecular infectious disease epidemiology.

  13. A theory of game trees, based on solution trees

    NARCIS (Netherlands)

    W.H.L.M. Pijls (Wim); A. de Bruin (Arie); A. Plaat (Aske)

    1996-01-01

    textabstractIn this paper a complete theory of game tree algorithms is presented, entirely based upon the notion of a solution tree. Two types of solution trees are distinguished: max and min solution trees respectively. We show that most game tree algorithms construct a superposition of a max and a

  14. A theory of game trees, based on solution trees

    NARCIS (Netherlands)

    W.H.L.M. Pijls (Wim); A. de Bruin (Arie); A. Plaat (Aske)

    1996-01-01

    textabstractIn this paper a complete theory of game tree algorithms is presented, entirely based upon the notion of a solution tree. Two types of solution trees are distinguished: max and min solution trees respectively. We show that most game tree algorithms construct a superposition of a max and a

  15. Some Important Diseases of Tree Fruits - Diseases of Vegetable Crops - Diseases of Grapes - Diseases of Tree Nuts.

    Science.gov (United States)

    Petersen, Donald H.; And Others

    This agriculture extension service publication from Pennsylvania State University consists of four sections on plant disease recognition and control. The titles of these four sections are: (1) Some Important Diseases of Tree Fruits; (2) Diseases of Vegetable Crops; (3) Diseases of Crops; and (4) Diseases of Tree Nuts. The first section discusses…

  16. Some Important Diseases of Tree Fruits - Diseases of Vegetable Crops - Diseases of Grapes - Diseases of Tree Nuts.

    Science.gov (United States)

    Petersen, Donald H.; And Others

    This agriculture extension service publication from Pennsylvania State University consists of four sections on plant disease recognition and control. The titles of these four sections are: (1) Some Important Diseases of Tree Fruits; (2) Diseases of Vegetable Crops; (3) Diseases of Crops; and (4) Diseases of Tree Nuts. The first section discusses…

  17. D2-tree

    DEFF Research Database (Denmark)

    Brodal, Gerth Stølting; Sioutas, Spyros; Pantazos, Kostas;

    2015-01-01

    We present a new overlay, called the Deterministic Decentralized tree (D2-tree). The D2-tree compares favorably to other overlays for the following reasons: (a) it provides matching and better complexities, which are deterministic for the supported operations; (b) the management of nodes (peers......-balancing scheme of elements into nodes is deterministic and general enough to be applied to other hierarchical tree-based overlays. This load-balancing mechanism is based on an innovative lazy weight-balancing mechanism, which is interesting in its own right....

  18. Symmetric M-tree

    CERN Document Server

    Sexton, Alan P

    2010-01-01

    The M-tree is a paged, dynamically balanced metric access method that responds gracefully to the insertion of new objects. To date, no algorithm has been published for the corresponding Delete operation. We believe this to be non-trivial because of the design of the M-tree's Insert algorithm. We propose a modification to Insert that overcomes this problem and give the corresponding Delete algorithm. The performance of the tree is comparable to the M-tree and offers additional benefits in terms of supported operations, which we briefly discuss.

  19. A parallel buffer tree

    DEFF Research Database (Denmark)

    Sitchinava, Nodar; Zeh, Norbert

    2012-01-01

    We present the parallel buffer tree, a parallel external memory (PEM) data structure for batched search problems. This data structure is a non-trivial extension of Arge's sequential buffer tree to a private-cache multiprocessor environment and reduces the number of I/O operations by the number...... of available processor cores compared to its sequential counterpart, thereby taking full advantage of multicore parallelism. The parallel buffer tree is a search tree data structure that supports the batched parallel processing of a sequence of N insertions, deletions, membership queries, and range queries...

  20. Tree thinking cannot taken for granted: challenges for teaching phylogenetics.

    Science.gov (United States)

    Sandvik, Hanno

    2008-03-01

    Tree thinking is an integral part of modern evolutionary biology, and a necessary precondition for phylogenetics and comparative analyses. Tree thinking has during the 20th century largely replaced group thinking, developmental thinking and anthropocentrism in biology. Unfortunately, however, this does not imply that tree thinking can be taken for granted. The findings reported here indicate that tree thinking is very much an acquired ability which needs extensive training. I tested a sample of undergraduate and graduate students of biology by means of questionnaires. Not a single student was able to correctly interpret a simple tree drawing. Several other findings demonstrate that tree thinking is virtually absent in students unless they are explicitly taught how to read evolutionary trees. Possible causes and implications of this mental bias are discussed. It seems that biological textbooks can be an important source of confusion for students. While group and developmental thinking have disappeared from most textual representations of evolution, they have survived in the evolutionary tree drawings of many textbooks. It is quite common for students to encounter anthropocentric trees and even trees containing stem groups and paraphyla. While these biases originate from the unconscious philosophical assumptions made by authors, the findings suggest that presenting unbiased evolutionary trees in biological publications is not merely a philosophical virtue but has also clear practical implications.