WorldWideScience

Sample records for higher occupational aspirations

  1. Aspirations and occupational achievements of Dutch fathers and mothers

    NARCIS (Netherlands)

    van der Horst, Mariska; van der Lippe, Tanja; Kluwer, Esther

    2014-01-01

    Purpose - To investigate how work and family aspirations relate to occupational achievements and gender differences herein. Design/methodology/approach - Using data from 2009 we examined the relationship between career and childrearing aspirations and occupational achievements of Dutch parents.

  2. Aspirations and occupational achievements of Dutch fathers and mothers

    NARCIS (Netherlands)

    van der Horst, Mariska; van der Lippe, Tanja; Kluwer, Esther

    2014-01-01

    Purpose – The purpose of this paper is to investigate how work and family aspirations relate to occupational achievements and gender differences herein. Design/methodology/approach – Using data from 2009 the authors examined the relationship between career and childrearing aspirations and

  3. Gender, aspirations, and achievements : Relating work and family aspirations to occupational outcomes

    NARCIS (Netherlands)

    van der Horst, Mariska

    2014-01-01

    Although women have increased their labour market participation and educational level they still lag behind men in their occupational achievements. An important discussion in the literature as well as in popular media is whether this is due to a gender difference in aspirations. In this study the

  4. Parents' occupation as correlate of students' career aspiration in ...

    African Journals Online (AJOL)

    This study investigated the relationship between parents' occupation and students' career aspiration in public secondary schools in Esan West Local Government Area of Edo State. The correlational research design was adopted for the study. A sample of 320 students was drawn for by simple random sampling technique ...

  5. Ethnic identity, self-esteem, and occupational aspirations of Indian and Anglo-Saxon British adolescents.

    Science.gov (United States)

    Hogg, M A; Abrams, D; Patel, Y

    1987-11-01

    A questionnaire monitoring occupational aspiration, ethnic identification, adolescent experience, and self-esteem was administered to a large sample of Indian and Anglo-Saxon British male and female adolescents attending school in the West Midlands. The relationship between these variables and differences between the four groups were consistent with predictions derived from the social identity approach to intergroup relations and group behaviour (Tajfel & Turner, 1979). Indian males were found to possess a social mobility belief structure that mediates high occupational aspirations and keeness to marry out of their ethnic group. In contrast, Indian females were found to possess a social change belief structure associated with acceptance of the status quo and lower aspirations. Males and Anglo-Saxons reported higher self-esteem than females or Indians. The adolescent experience findings were less clear, but were consistent with the general interpretation of the data that the differences in intersex relations and gender-related experiences are contingent on ethnicity.

  6. The Occupational Aspirations and Expectations of College Students Majoring in Jazz Studies

    Science.gov (United States)

    Devroop, Karendra

    2012-01-01

    This study was designed to investigate the occupational aspirations and occupational expectations of college students majoring in jazz studies in the United States. Participants included the population of jazz studies majors (N = 211) at a large mid-southern university known for its prestigious and internationally recognized jazz program. A…

  7. Career aspirations of undergraduates studying at some strategic occupational programs

    Directory of Open Access Journals (Sweden)

    Volkova N.V.

    2018-03-01

    Full Text Available This paper aims to classify career aspirations by identifying career anchors and self-monitoring for a second-year undergraduates studying at two top of range universities in St. Petersburg. The participants major in strategical professions. The study involved 202 people from the following bachelor programs: «Logistics and Supply chain management» (n=98, «Sociology» (n=92 and «Human Resource Management» (n=22. The findings illustrate that peculiarities of undergraduates’ career aspirations are possible to estimate using career anchors developed by Schein and level of self-monitoring developed by Snyder which are varied for students studying at different educational programs. The results also indicate the significant differences of career aspirations between young girls and young men at each bachelor’s program. The male groups, having the same level of self-monitoring with female ones, demonstrate some differences in career anchors.

  8. Subject Choice and Occupational Aspirations among Pupils at Girls' Schools

    Science.gov (United States)

    Francis, Becky; Hutchings, Merryn; Archer, Louise; Amelling, Lindsay

    2003-01-01

    Various studies have found that British girls' curriculum subject preferences and future aspirations have changed and diversified in recent years. Other work has suggested that girls educated in single-sex schools might have a different (perhaps less gender-stereotypical) experience of education in comparison with their contemporaries at…

  9. Educational and Occupational Aspirations and Expectations of El Paso High School Students.

    Science.gov (United States)

    Venegas, Moises

    The purpose of this study was to make a comprehensive survey of the educational and occupational aspirations and expectations of high school sophomores and seniors in the El Paso and Ysleta school districts (El Paso, Texas). Group-administered questionnaires were used to obtain the information from the 590 randomly sampled students (5% of the…

  10. Occupational Possible Selves: Fears and Aspirations of College Women

    Science.gov (United States)

    Chalk, Linda M.; Meara, Naomi M.; Day, Jeanne D.; Davis, Kathleen L.

    2005-01-01

    Using possible selves as a theoretical basis, this study examined self-perceptions of occupational futures by asking 98 undergraduate women to rate feminine, masculine, and neutral jobs as to how expected, feared, and ideal (or hoped for) they were. Participants also identified their most feared job, rated the salience of 10 reasons for this…

  11. Aspirations and Equality in Higher Education: Gender in a South African University

    Science.gov (United States)

    Walker, Melanie

    2018-01-01

    This paper considers ways to theorise aspirations in terms of capabilities and agency to function as human beings, as well as our resources to act and participate in this world using a South African case of women students' aspirations. In this analysis higher education should foster women's freedom as critical agents to make genuine choices about…

  12. Occupational dreams, choices and aspirations: adolescents' entrepreneurial prospects and orientations.

    Science.gov (United States)

    Schmitt-Rodermund, Eva; Vondracek, Fred W

    2002-02-01

    The present study examined possible early antecedents of entrepreneurship of 14-17-year-old 10th grade students (n=320). We hypothesized that Entrepreneurial Orientation (interest and self-efficacy), together with Willingness to Expend Effort, would be an important predictor of an adolescent's Entrepreneurial Prospects, i.e. prospects of becoming self-employed in the future. Furthermore, personality and the model of self-employed family were expected to predict the level of Entrepreneurial Orientation. The same relationships were investigated separately for students who were more or less willing to expend effort. Among students more willing to expend effort, levels of Entrepreneurial Orientation were higher for those who were conscientious, self-efficient, open to new experiences, and low in agreeableness. Among students less willing to expend effort, a high need for social recognition predicted higher levels of Entrepreneurial Orientation. In addition, parents' model for them was connected with lower levels of Entrepreneurial Orientation. A moderating effect of Willingness to Expend Effort was supported by the results for parents' model and need for social recognition. Copyright 2002 Published by Elsevier Science Ltd on behalf of The Association for Professionals in Services for Adolescents.

  13. The Successful Educational Journeys of American Indian Women: Forming Aspirations for Higher Education

    Science.gov (United States)

    Andrade, Maureen Snow

    2014-01-01

    American Indians (AIs) have lower higher education enrollment and completion rates than Whites and most minority groups. AI women, however, participate at higher rates than AI men, White women, and White men. Research has not examined what contributes to their higher education aspirations. This study explored the middle and high school experiences…

  14. Social Capital and the Role of Trust in Aspirations for Higher Education

    Science.gov (United States)

    Fuller, Carol

    2014-01-01

    This paper considers the role of social capital in the aspirations for higher education of a group of socially disadvantaged girls. Drawing on data from a longitudinal, ethnographic case study of an underperforming secondary school, the paper considers current conceptualisations of social capital and its role in educational ambitions. The paper…

  15. Capital, Agency, Family and the Diaspora: An Exploration of Boys' Aspirations towards Higher Education in Urban Jamaica

    Science.gov (United States)

    Stockfelt, Shawanda

    2015-01-01

    The paper discusses factors impacting on boys' educational aspirations at two case-study schools in urban Jamaica. It focuses on boys' experience of their educational environment in relation to social, cultural and economic factors, which shapes the nature of their aspirations towards higher education. The study utilised Bourdieu's notion of…

  16. Are female healthcare workers at higher risk of occupational injury?

    Science.gov (United States)

    Alamgir, Hasanat; Yu, Shicheng; Drebit, Sharla; Fast, Catherine; Kidd, Catherine

    2009-05-01

    Differential risks of occupational injuries by gender have been examined across various industries. With the number of employees in healthcare rising and an overwhelming proportion of this workforce being female, it is important to address this issue in this growing sector. To determine whether compensated work-related injuries among females are higher than their male colleagues in the British Columbia healthcare sector. Incidents of occupational injury resulting in compensated days lost from work over a 1-year period for all healthcare workers were extracted from a standardized operational database and the numbers of productive hours were obtained from payroll data. Injuries were grouped into all injuries and musculoskeletal injuries (MSIs). Detailed analysis was conducted using Poisson regression modelling. A total of 42 332 employees were included in the study of whom 11% were male and 89% female. When adjusted for age, occupation, sub-sector, employment category, health region and facility, female workers had significantly higher risk of all injuries [rate ratio (95% CI) = 1.58 (1.24-2.01)] and MSIs [1.43 (1.11-1.85)] compared to their male colleagues. Occupational health and safety initiatives should be gender sensitive and developed accordingly.

  17. Economics of Higher Education under Occupation: The Case of Palestine

    Directory of Open Access Journals (Sweden)

    Sam Abd Al-Qadir Alfoqahaa

    2015-10-01

    Full Text Available Through some extremely difficult experiences, education in general and Higher Education in particular has remained a constant focus of resources in Palestine.  Due to the ongoing occupation of Palestine, Palestinian universities could not expect to contribute significantly to economic development in the same way as other institutions around the world. However, the establishment and development of universities in Palestine meant that Palestine was investing in Palestinians, and, for reasons discussed in this paper, the development represented a clear breakthrough to be celebrated throughout Palestinian society. Most of the previous studies on the Economics of Higher Education (HE have not explicitly dealt with the Economics of Higher Education under occupation, especially in Palestine, neglecting much of the broader context and strategic impact of Palestinian Higher Education. This research investigates in depth Palestinian HE socio-economic outcomes for Palestinians, bringing to the light the meaning of HE under occupation that goes beyond mere economic impact to include its impact on Palestinians' human capital, dignity, and national identity reflecting the unique case of Palestine. This research reveals that from very early on it was clear that Palestinian Higher Education could not give the economy a boost, but that universities did give people a pride in Palestine, which, given the conditions of a brutal military occupation that increasingly separated one Palestinian from the next, amounted to quite a significant achievement. It demonstrated the central role Palestinian HE plays in the life of Palestinians as it is goes beyond means of economic growth to means of survival, building human capital, and maintaining people's dignity and national identity.

  18. Long-term Effects of Parents' Education on Children's Educational and Occupational Success: Mediation by Family Interactions, Child Aggression, and Teenage Aspirations.

    Science.gov (United States)

    Dubow, Eric F; Boxer, Paul; Huesmann, L Rowell

    2009-07-01

    We examine the prediction of individuals' educational and occupational success at age 48 from contextual and personal variables assessed during their middle childhood and late adolescence. We focus particularly on the predictive role of the parents' educational level during middle childhood, controlling for other indices of socioeconomic status and children's IQ, and the mediating roles of negative family interactions, childhood behavior, and late adolescent aspirations. Data come from the Columbia County Longitudinal Study, which began in 1960 when all 856 third graders in a semi-rural county in New York State were interviewed along with their parents; participants were reinterviewed at ages 19, 30, and 48 (Eron et al, 1971; Huesmann et al., 2002). Parents' educational level when the child was 8 years old significantly predicted educational and occupational success for the child 40 years later. Structural models showed that parental educational level had no direct effects on child educational level or occupational prestige at age 48 but had significant indirect effects that were independent of the other predictor variables' effects. These indirect effects were mediated through age 19 educational aspirations and age 19 educational level. These results provide strong support for the unique predictive role of parental education on adult outcomes 40 years later and underscore the developmental importance of mediators of parent education effects such as late adolescent achievement and achievement-related aspirations.

  19. The Aspiration and Access to Higher Education of Teenage Refugees in the UK

    Science.gov (United States)

    Stevenson, Jacqueline; Willott, John

    2007-01-01

    Refugee young people are an educationally diverse group. However, unlike groups such as Gypsy/Roma and Travellers, in the UK they do not attract targeted educational funding. In addition, neither the UK integration or refugee educational strategies nor the Higher Education Funding Council for England's strategic plan refer to higher education as a…

  20. Aspirations and Expectations of West Malaysian Youth: Two Models of Social Class Values

    Science.gov (United States)

    Takei, Yoshimitsu; And Others

    1973-01-01

    While the occupational aspirations of Malay and Chinese male students in the secondary schools reveal fairly similar configurations, the socio-economic expectations of Malays are higher and largely independent of social class origins. (Authors)

  1. Freedom, Aspiration and Informed Choice in Rural Higher Education: Why They Are Saying "No"

    Science.gov (United States)

    Robinson, Susan R.

    2012-01-01

    Using recent discussions of Isaiah Berlin's two concepts of freedom as a starting point, this paper poses and attempts to answer the question, to what extent are those living in rural and remote communities "free" to pursue their dreams of higher education? What would count as adequate educational opportunity for those embracing regional and rural…

  2. Higher-status occupations and breast cancer: a life-course stress approach.

    Science.gov (United States)

    Pudrovska, Tetyana; Carr, Deborah; McFarland, Michael; Collins, Caitlyn

    2013-07-01

    Using the 1957-2011 data from 3682 White non-Hispanic women (297 incident breast cancer cases) in the Wisconsin Longitudinal Study, United States, we explore the effect of occupation in 1975 (at age 36) on breast cancer incidence up to age 72. Our study is motivated by the paradoxical association between higher-status occupations and elevated breast cancer risk, which presents a challenge to the consistent health advantage of higher social class. We found that women in professional occupations had 72122% and women in managerial occupations had 57-89% higher risk of a breast cancer diagnosis than housewives and women in lower-status occupations. We explored an estrogen-related pathway (reproductive history, health behaviors, and life-course estrogen cycle) as well as a social stress pathway (occupational experiences) as potential explanations for the effect of higher-status occupations. The elevated risk of breast cancer among professional women was partly explained by estrogen-related variables but remained large and statistically significant. The association between managerial occupations and breast cancer incidence was fully explained by job authority defined as control over others' work. Exercising job authority was related to higher breast cancer risk (HR = 1.57, 95% CI: 1.12, 2.18), especially with longer duration of holding the professional/managerial job. We suggest that the assertion of job authority by women in the 1970s involved stressful interpersonal experiences that may have promoted breast cancer development via prolonged dysregulation of the glucocorticoid system and exposure of the breast tissue to adverse effects of chronically elevated cortisol. Our study emphasizes complex biosocial pathways through which women's gendered occupational experiences become embodied and drive forward physiological repercussions. Copyright © 2013 Elsevier Ltd. All rights reserved.

  3. Demographic differences, occupational stress and organisational commitment among employees in higher education institution

    Directory of Open Access Journals (Sweden)

    Simbarashe Zhuwao

    2015-11-01

    Full Text Available The objectives of this study was to determine the levels of occupational stress and organizational commitment of employees and to determine the differences of occupational stress and organisational commitment based on demographic information in a higher education institution. The sample consisted of 141 academic staff. The Organisational Stress Screening Tool (ASSET, and Allen and Meyer’s Organisational Commitment Tool (OCT were used. The results showed that different occupational stressors contributed significantly to low organisational commitment. Occupational stress levels about job characteristics, work relationships, job overload and job control contributed to low levels of organisational commitment. The results also showed that there is a significant difference in occupational stress and organisational commitment levels based on the demographic differences of employees

  4. Occupational stress and organisational commitment of employees at higher educational institution

    Directory of Open Access Journals (Sweden)

    Simbarashe Zhuwao

    2015-12-01

    Full Text Available The objective of this study was to determine the relationship between occupational stress and organisational commitment of employees at a higher education institution. A random sample (N=30 was chosen from academic staff within the university. The study used a quantitative design. The Organisational Stress Screening Tool (ASSET and Allen and Meyer’s Organisational Commitment Tool (OCT were administered. The study revealed that a statistical significant relationship exists between occupational stress and organizational commitment of employees. The study also showed that academic staff overall experienced average levels of occupational stress and organisational commitment. Job characteristics and work relationship were found to be the major sources of occupation stress. It is recommended that higher education institutions should improve employee participation in decision making to reduce employees’ stress as a result of unmanageable workloads and overload.

  5. Bone marrow aspiration

    Science.gov (United States)

    Iliac crest tap; Sternal tap; Leukemia - bone marrow aspiration; Aplastic anemia - bone marrow aspiration; Myelodysplastic syndrome - bone marrow aspiration; Thrombocytopenia - bone marrow aspiration; Myelofibrosis - bone marrow aspiration

  6. A Study of Occupational Stress and Organizational Climate of Higher Secondary Teachers

    Science.gov (United States)

    Benedicta, A. Sneha

    2014-01-01

    This study mainly aims to describe the occupational stress and organizational climate of higher secondary teachers with regard to gender, locality, family type, experience and type of management. Simple random sampling technique was adopted for the selection of sample. The data is collected from 200 higher secondary teachers from government and…

  7. Modelling Occupational Stress and Employee Health and Wellbeing in a Chinese Higher Education Institution

    Science.gov (United States)

    Sang, Xiaoli; Teo, Stephen T. T.; Cooper, Cary L.; Bohle, Philip

    2013-01-01

    Extensive change is evident in higher education in the People's Republic of China but there have been few studies of the effect of work stress on wellbeing in the higher education sector. The main aim of this study is to test and refine the ASSET ("An Organizational Stress Screening Tool") model of occupational stress in a sample of 150…

  8. Higher-Status Occupations and Breast Cancer: A Life-Course Stress Approach

    OpenAIRE

    Pudrovska, Tetyana; Carr, Deborah; McFarland, Michael; Collins, Caitlyn

    2013-01-01

    Using the 1957-2011 data from 3,682 White non-Hispanic women (297 incident breast cancer cases) in the Wisconsin Longitudinal Study, United States, we explore the effect of occupation in 1975 (at age 36) on breast cancer incidence up to age 72. Our study is motivated by the paradoxical association between higher-status occupations and elevated breast cancer risk, which presents a challenge to the consistent health advantage of higher social class. We found that women in professional occupatio...

  9. Current Situation in Occupational Health and Safety Education in Higher Education Institutions of Turkey

    Directory of Open Access Journals (Sweden)

    Osman SİVRİKAYA

    2016-10-01

    Full Text Available During recent years, “the occupational health and safety” topic, which has gained importance in different countries in the world, has got attention in Turkey as well. The importance of human life and health is being increased in the world especially in the developed countries. As a result of this, in order to prevent the work accidents involving death or personal injury in the work life, the importance of the “occupational health and safety” is increasing gradually. In Turkey, the regulation studies are being carried out on this topic with the successive regulations especially during recent years. The application aspect of the topic, which is related to employers on the occasion of legal liabilities in accordance with the regulations, and for the graduates who are seeking for a job and especially want to be occupational safety specialists, it is popular from the point of view to be hope for a job. However, due to the difficulties to follow the rapidly changing developments, efficient awareness about the topic is not possible. It is possible that to get true and current information about the topic is possible by showing necessary sensitivity about occupational health and safety education. The graduates from different departments wonder the topics such as what is “occupational health and safety” education and “what kind of an education is necessary to become an occupational safety specialist”. Hence, in this article, by giving current information about occupational health and safety education and their content in the higher education institutions in Turkey, the points, which have had improvements compared to the past, are considered, and certain suggestions are presented to have better occupational health and safety education.

  10. Strategic Aspirations

    DEFF Research Database (Denmark)

    Christensen, Lars Thøger; Morsing, Mette; Thyssen, Ole

    2016-01-01

    are often encouraged by social norms, regulations, and institutions—for example, institutionalized standards for corporate social responsibility (CSR) reporting—they live through local articulations and enactments that allow organizations to discover who they are and who they might become. Strategic......Strategic aspirations are public announcements designed to inspire, motivate, and create expectations about the future. Vision statements or value declarations are examples of such talk, through which organizations announce their ideal selves and declare what they (intend to) do. While aspirations...... aspirations, in other words, have exploratory and inspirational potential—two features that are highly essential in complex areas such as sustainability and CSR. This entry takes a communicative focus on strategic aspirations, highlighting the value of aspirational talk, understood as ideals and intentions...

  11. Occupational role stress is associated with higher cortisol reactivity to acute stress.

    Science.gov (United States)

    Wirtz, Petra H; Ehlert, Ulrike; Kottwitz, Maria U; La Marca, Roberto; Semmer, Norbert K

    2013-04-01

    We investigated whether occupational role stress is associated with differential levels of the stress hormone cortisol in response to acute psychosocial stress. Forty-three medication-free nonsmoking men aged between 22 and 65 years (mean ± SEM: 44.5 ± 2) underwent an acute standardized psychosocial stress task combining public speaking and mental arithmetic in front of an audience. We assessed occupational role stress in terms of role conflict and role ambiguity (combined into a measure of role uncertainty) as well as further work characteristics and psychological control variables including time pressure, overcommitment, perfectionism, and stress appraisal. Moreover, we repeatedly measured salivary cortisol and blood pressure levels before and after stress exposure, and several times up to 60 min thereafter. Higher role uncertainty was associated with a more pronounced cortisol stress reactivity (p = .016), even when controlling for the full set of potential confounders (p stress reactivity was not associated with role uncertainty. Our findings suggest that occupational role stress in terms of role uncertainty acts as a background stressor that is associated with increased HPA-axis reactivity to acute stress. This finding may represent a potential mechanism regarding how occupational role stress may precipitate adverse health outcomes.

  12. Towards Quality Higher Education in the Arab World: Challenges of the Present and Aspirations of the Future

    Science.gov (United States)

    Awwad, Mohammad Amin

    2013-01-01

    This paper aims at providing an objective evaluation and transformation of Higher Education in the Arab World with a focus on its contribution to knowledge and human development. It argues that despite the great expansion in the number of higher education institutions and the great increase in the number of students enrolled in them, the needs and…

  13. What employers may learn from English higher education institutions: A fortigenic approach to occupational stress

    Directory of Open Access Journals (Sweden)

    M. Y. Tytherleigh

    2003-10-01

    Full Text Available Whilst there is no denying that levels of occupational stress in staff working in universities and colleges are increasing, academic staff, in particular, continue to maintain a level of satisfaction from their jobs. A stratified random sample of staff working in 14 higher education institutions in England was used. The results showed that, whilst commitment was lower and levels of occupational stress were significantly higher with regard to work relationships, control and resources and communication, compared to the normative data, staff reported significantly lower levels of stress relating to work-life balance, overload, and job dissatisfaction. Compared to normative data, participants reported significantly lower levels of physical ill-health and psychological outcomes of stress. The results support previous findings identifying a protective effect of job satisfaction against the negative consequences of workplace stress. Opsomming Terwyl dit nie ontken word dat die vlak van werkstres van personeel wat in universiteite en kolleges werk, verhoog nie, ervaar akademiese personeel steeds tevredenheid met hul werk. ’n Gestratifiseerde ewekansige steekproef van personeel wat by 14 hoër opvoedkundige instellings in Engeland werk, is geneem. Die resultate het aangetoon dat hoewel verbondenheid laer en werkstres beduidend hoër was ten opsigte van werksverhoudinge, kontrole en bronne en kommunikasie vergeleke met normatiewe data, personeel beduidend laer vlakke van stres ten opsigte van werklewe balans, oorlading en werkstevredenheid getoon het. Deelnemers het ook beduidend laer vlakke van fisieke ongesondheid en psigologiese uitkomstes van stres gerapporteer. Die resultate ondersteun vorige bevindings wat ’n beskermende effek van werkstevredenheid teen die negatiewe uitkomstes van stres identifiseer.

  14. Doctoral Students in Music Education: Occupational Identity, Career Intent and Commitment, and Confidence for Teaching in Higher Education

    Science.gov (United States)

    Martin, Lisa D.

    2016-01-01

    The purpose of this study was to examine music education doctoral students' shifting occupational identity beliefs, career intent and commitment, and overall confidence for teaching in higher education. A total of 124 music education doctoral students, enrolled at 29 institutions of higher education in the United States, completed a onetime,…

  15. Occupational Stress and Strain of Support Staff at a Higher Education Institution in the North West Province

    Science.gov (United States)

    Mahomed, F. E.; Naude, J. L. P.

    2006-01-01

    The aim of this study was to determine the occupational stressors and strains for support staff at a higher education institution in the North West Province, and to assess the differences between the stressors and strains of different biographical groups. A cross-sectional survey design (N = 315) was used. The ASSET and a biographical…

  16. Habits, aspirations and endogenous fertility

    OpenAIRE

    Luciano Fanti

    2012-01-01

    Motivated by the increasing literature on endogenous preferences as well as on endogenous fertility, this paper investigates the implications of the interaction of the endogenous determination of the number of children with habit and aspiration formation in an OLG model. In contrast with the previous literature, we show that greater aspirations may lead to higher savings, and more interestingly, always increase the neoclassical economic growth.

  17. Occupational stress, organisational commitment and ill-health of employees at a higher education institution in South Africa

    Directory of Open Access Journals (Sweden)

    S. E. Coetzee

    2005-10-01

    Full Text Available The objectives of this study were to assess the indicators and moderators of occupational stress at a higher education institution in South Africa, as well as differences based on language and years of experience at the institution. A cross-sectional survey design was used. The participants included academic and support staff at a higher education institution (N = 372. An Organisational Stress Screening Tool (ASSET and a biographical questionnaire were administered. Workload, control, work-relationships and pay and benefits were the major occupational stressors in the institution. Compared to the international norm, participants reported higher levels of physical and psychological ill-health and perceived lack of commitment from the organisation. Analysis of variance revealed differences in occupational stress levels for all the biographical variables tested. Organisational commitment moderated the effect of occupational stress on ill-health. Opsomming Die doelstellings van hierdie studie was om die aanwysers en verligtende faktore van beroepstres in ’n hoëronderwysinstansie in Suid-Afrika te identifiseer, asook moontlike verskille gebaseer op taal en jare ervaring by die instansie te bepaal. ’n Dwarsdeursnee-opnameontwerp is gebruik. Die deelnemers het bestaan uit akademiese en ondersteuningspersoneel verbonde aan ’n hoëronderwysinstansie (N = 372. ’n Organisasiestresgraderingsinstrument (ASSET en ’n biografiese vraelys is afgeneem. Oorlading, kontrole, werksverhoudinge en salaris en byvoordele was die vernaamste stressore in die instelling. Vergeleke met die internasionale norm, het deelnemers hoër vlakke van fisieke en psigologiese ongesondheid gerapporteer, en ook ’n gebrek aan verbondenheid komende van die werkgewer ervaar. Variansieanalise het verskille in werkstresvlakke uitgewys vir al die biografiese veranderlikes wat getoets is. Organisasieverbondenheid het die effek van beroepstres op ongesondheid gematig.

  18. Poverty and aspirations failure

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.; Mani, A.

    We develop a theoretical framework to study the psychology of poverty and ‘aspirations failure’, defined as the failure to aspire to one’s own potential. In our framework, rich and the poor persons share the same preferences and same behavioral bias in setting aspirations. We show that poverty can

  19. Occupational Stress in UK Higher Education Institutions: A Comparative Study of All Staff Categories

    Science.gov (United States)

    Tytherleigh, M. Y.; Webb, C.; Cooper, C. L.; Ricketts, C.

    2005-01-01

    The higher education sector in the UK continues to experience significant change. This includes restructuring, use of short-term contracts, external scrutiny and accountability, and major reductions in funding. In line with this, reports of stress at work in higher education institutions have also increased. The study reported here was carried out…

  20. The Role of Aspirations in Young Children's Emotional and Behavioural Problems

    Science.gov (United States)

    Moulton, Vanessa; Flouri, Eirini; Joshi, Heather; Sullivan, Alice

    2015-01-01

    Using data from a large UK cohort (n = 11,656), we investigated the determinants of 7-year-old children's aspirations, and the role of these aspirations in emotional and behavioural problems, as reported by both parents and teachers. Aspirations were classified to reflect their occupational status, masculinity/femininity and intrinsic/extrinsic…

  1. Poverty and Aspirations Failure

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.; Mani, A.

    2011-01-01

    We develop a theoretical framework to study the psychology of poverty and 'aspirations failure'. In our framework, the rich and the poor share the same preferences - and also a behavioral bias in setting aspirations. Greater downside risks imposed by poverty exacerbates the effects of this

  2. Lifetime occupational exposure to dusts, gases and fumes is associated with bronchitis symptoms and higher diffusion capacity in COPD patients

    NARCIS (Netherlands)

    Rodríguez, Esther; Ferrer, Jaume; Zock, Jan Paul|info:eu-repo/dai/nl/095184309; Serra, Ignasi; Antó, Josep M.; De Batlle, Jordi; Kromhout, Hans|info:eu-repo/dai/nl/074385224; Vermeulen, Roel|info:eu-repo/dai/nl/216532620; Donaire-González, David; Benet, Marta; Balcells, Eva; Monsó, Eduard; Gayete, Àngel; Garcia-Aymerich, Judith; Guerra, Stefano; Gea, Joaquim; Orozco-Levi, Mauricio; Vollmer, Ivan; Barberà, Joan Albert; Gómez, Federico P.; Paré, Carles; Roca, Josep; Rodriguez-Roisin, Robert; Agustí, Àlvar; Freixa, Xavier; Rodriguez, Diego A.; Gimeno, Elena; Portillo, Karina; Andreu, Jordi; Pallissa, Esther; Casan, Pere; Güell, Rosa; Giménez, Ana; Marín, Alicia; Morera, Josep; Farrero, Eva; Escarrabill, Joan; Ferrer, Antoni; Sauleda, Jaume; Togores, Bernat; Gáldiz, Juan Bautista; López, Lorena; Belda, José

    2014-01-01

    BACKGROUND: Occupational exposure to dusts, gases and fumes has been associated with reduced FEV1 and sputum production in COPD patients. The effect of occupational exposure on other characteristics of COPD, especially those reflecting emphysema, has not been studied in these patients.\

  3. Joint Aspiration (Arthrocentesis)

    Science.gov (United States)

    ... her in place. Explain the procedure in simple language, including where on his or her body the aspiration will be performed. After the procedure, make sure your child rests and follow any other instructions the doctor ...

  4. The relationship between career mobility and occupational expertise. A retrospective study among higher-level Dutch professionals in three age groups

    NARCIS (Netherlands)

    van der Heijden, Beatrice

    2003-01-01

    The present study investigates the relationship between two career-related variables and occupational expertise of higher-level employees from large working organisations in three different age groups. The factors in question are: total number of jobs that have been performed; and the average period

  5. Vocational Aspirations of Chinese High School Students and Their Parents' Expectations

    Science.gov (United States)

    Hou, Zhi-Jin; Leung, S. Alvin

    2011-01-01

    This study examined the vocational aspirations and parental vocational expectations of high school students and their parents (1067 parent-child dyads). Participants completed a demographic questionnaire and an Occupations List. The Occupations List consisted of 126 occupational titles evenly distributed across the six Holland types. Parents were…

  6. Aspirations, Expectations and Delinquency: The Moderating Effect of Impulse Control.

    Science.gov (United States)

    Mahler, Alissa; Simmons, Cortney; Frick, Paul J; Steinberg, Laurence; Cauffman, Elizabeth

    2017-07-01

    Although prior research finds a robust link between delinquent behavior and expectations, or an adolescent's perceived likelihood of obtaining one's future goals, fewer studies have evaluated aspirations, or the perceived importance of achieving one's goals. In addition, few studies consider how individual traits such as impulsivity affect the degree to which expectations and aspirations motivate or deter delinquent behavior. We contribute to this body of research by evaluating the independent effects of expectations and aspirations, and the aspiration-expectation gap (i.e., strain) on delinquent behavior during the year following an adolescent's first arrest using a large (N = 1117), racially/ethnically diverse sample of male adolescents (46.55% Latino, 35.81% Black, 14.95% White, and 2.69% Other race). In addition, we considered how impulse control interacts with expectations, aspirations, and strain to motivate behavior. Our results indicated that both aspirations, expectations and strain uniquely influence criminal behavior. Importantly, aspirations interacted with impulse control, such that aspirations affected delinquency only among youth with higher impulse control. Our findings suggest that aspirations may only influence behavior if youth also have the psychosocial capabilities to consider their future aspirations when behaving in the present.

  7. Small intestine aspirate and culture

    Science.gov (United States)

    ... ency/article/003731.htm Small intestine aspirate and culture To use the sharing features on this page, please enable JavaScript. Small intestine aspirate and culture is a lab test to check for infection ...

  8. Women's Aspirations for Graduate Education in Taiwan

    Science.gov (United States)

    Lin, Meng-Jie

    2011-01-01

    This study investigates female undergraduates' aspirations for master's and doctoral degree programs in Taiwan's universalized and stratified higher education system. It considers the potential effects of economic prospects, parental attitudes, and gender values. First, graduate education is perceived as a means to enhance one's comparative…

  9. Aspiration of Barium Contrast

    Directory of Open Access Journals (Sweden)

    Cristina Fuentes Santos

    2014-01-01

    Full Text Available The aspiration of barium contrast is a rare complication that may occur during studies of the digestive tract. Barium is an inert material that can cause anywhere from an asymptomatic mechanical obstruction to serious symptoms of respiratory distress that can result in patient death. We present the case of a 79-year-old male patient in whom we observed the presence of contrast medium residue in the lung parenchyma as an incidental finding during hospitalization. When the patient’s medical file was reviewed, images were found of a barium swallow study that the patient had undergone months earlier, and we were able to observe the exact moment of the aspiration of the contrast material. The patient had been asymptomatic since the test.

  10. Aspiration of Barium Contrast

    OpenAIRE

    Fuentes Santos, Cristina; Steen, Bárbara

    2014-01-01

    The aspiration of barium contrast is a rare complication that may occur during studies of the digestive tract. Barium is an inert material that can cause anywhere from an asymptomatic mechanical obstruction to serious symptoms of respiratory distress that can result in patient death. We present the case of a 79-year-old male patient in whom we observed the presence of contrast medium residue in the lung parenchyma as an incidental finding during hospitalization. When the patient’s medical fil...

  11. ASPIRE-to-Excellence Academy

    Directory of Open Access Journals (Sweden)

    Simon Drees

    2016-07-01

    Full Text Available The ASPIRE-to-Excellence Academy was recently founded at the 2015 Association for Medical Education in Europe (AMEE conference in Glasgow. The academy is new pillar of the ASPIRE-to-Excellence initiative by AMEE, which aims at promoting and encouraging medical schools in achieving excellence in the categories of assessment, student engagement, social accountability or faculty development. The Academy panel consists of the members of the ASPIRE Board and representatives from schools which have been recognised with an ASPIRE-to-excellence award in one or more of the categories. Major goal of the ASPIRE-to-Excellence Academy is to foster collaboration between excellent medical schools and to allow them to exchange experiences and Best Practices. The Academy members are organising workshops and symposia at international conferences to inform medical schools about the ASPIRE-to-Excellence programme and the areas for recognition in excellence as well as to support medical school in preparing their applications.

  12. Aspirations, education and inequality in England: insights from the Effective Provision of Pre-school, Primary and Secondary Education Project

    OpenAIRE

    Baker, William; Sammons, Pam; Siraj, Iram; Sylva, Kathy; Melhuish, Edward; Taggart, Brenda

    2014-01-01

    Educational and occupational aspirations have become an important reference point in policy debates about educational inequality. Low aspirations are presented as a major barrier to closing educational attainment gaps and increasing levels of social mobility. Our paper contributes to this on-going debate by presenting data on the educational aspirations of students from the Effective Provision of Pre-School, Primary and Secondary Education Project in England. We analyse factors that help pred...

  13. GEAR UP Aspirations Project Evaluation

    Science.gov (United States)

    Trimble, Brad A.

    2013-01-01

    The purpose of this study was to conduct a formative evaluation of the first two years of the Gaining Early Awareness and Readiness for Undergraduate Programs (GEAR UP) Aspirations Project (Aspirations) using a Context, Input, Process, and Product (CIPP) model so as to gain an in-depth understanding of the project during the middle school…

  14. Pre-hospital aspiration is associated with increased pulmonary complications.

    Science.gov (United States)

    Fawcett, Vanessa J; Warner, Keir J; Cuschieri, Joseph; Copass, Michael; Grabinsky, Andreas; Kwok, Heemun; Rea, Thomas; Evans, Heather L

    2015-04-01

    Rates of ventilator-associated pneumonia (VAP) are highest among patients intubated on an emergency basis following trauma. We reported previously a retrospective analysis demonstrating an association between subjective aspiration and VAP after pre-hospital intubation. We hypothesize that by directing paramedics to note features of aspiration at intubation, we will confirm prospectively the association between pre-hospital aspiration and subsequent pneumonia in trauma patients. Paramedics collected data regarding aspiration at the time of intubation. All intubated patients admitted to a level 1 trauma center intensive care unit (ICU) were included. Data comprised a clinical impression of pre-hospital aspiration, as well as the presence and timing of blood and emesis in the airway. Injury severity, co-morbidities, and outcomes were collected from the trauma registry. Healthcare-associated pneumonia (HAP) was identified by medical record review of both bronchoalveolar lavage culture results and discharge diagnosis. Descriptive statistics and univariate analysis of outcomes by aspiration status, as well as covariable adjustment using propensity scores, were performed. Of the 228 patients, 89 (39%) were determined by paramedics to have aspirated. The majority of those who aspirated (84 [94%]) did so prior to intubation. Patients who aspirated had higher Injury Severity Scores than those who did not aspirate (25.0 ± 1.7 vs. 21.9 ± 1.5 points; p=0.04) and lower preintubation Glasgow Coma Scale scores (8.2 ± 0.50 vs. 9.6 ± 0.40; p=0.02). Of the 89 patients who aspirated around the time of intubation, 14 (16%) developed HAP vs. five (3.6%) of those who did not aspirate (paspiration (deaths: 21 [23.6%] vs. 23 [16.6%]; p=0.19; ICU LOS: 5.3 ± 0.9 vs. 4.1 ± 0.5 days; p=0.13; duration of mechanical ventilation: 5.3 ± 1.2 vs. 3.2 ± 0.5 days; p=0.10). Aspiration prior to intubation was reported commonly by paramedics and was associated with a higher risk of HAP.

  15. Occupational Clusters.

    Science.gov (United States)

    Pottawattamie County School System, Council Bluffs, IA.

    The 15 occupational clusters (transportation, fine arts and humanities, communications and media, personal service occupations, construction, hospitality and recreation, health occupations, marine science occupations, consumer and homemaking-related occupations, agribusiness and natural resources, environment, public service, business and office…

  16. Sibling constellation effects on learning and career aspirations of pupils.

    OpenAIRE

    KOROTVIČKOVÁ, Blanka

    2012-01-01

    The thesis "Sibling Constellation Effects on Learning and Career Aspirations of Pupils" is aimed at the description of a relationship between birth order and personality development. It also deals with the general characteristics of sibling constellation and its historical development. It points out the importance of sibling constellation in human life and presents the personality description with regard to birth order in relation to parents, siblings, peers, education and occupation. The the...

  17. The social contagion of aspirations

    DEFF Research Database (Denmark)

    Folmann, Birgitte

    2017-01-01

    among young men in Northern Uganda. The potential social contagion of aspirations is unfolded to provide a deeper understanding of social processes not only as dynamics between people but also as processes between people and their surroundings in a society which is subject to rapid change...... succeed, making some progress along this path seems important and fuels their ongoing aspiration for the good life. Having a ‘life style’ means being able to choose and consume, and getting a ‘life style’ reflects an aspiration for social mobility. Taking the emic approach helps to explain how social...... contagion occurs and how health-related practices are formed....

  18. Empowering change: The effects of energy provision on individual aspirations in slum communities

    International Nuclear Information System (INIS)

    Parikh, Priti; Chaturvedi, Sankalp; George, Gerard

    2012-01-01

    This paper discusses the role of energy provision in influencing the social aspirations of people living in slums. We examine factors that influence the shift in aspirations in five slum settlements using data from 500 interviews conducted in serviced and non-serviced slums from the state of Gujarat in India. The non-serviced slums did not have access to basic services namely water, sanitation, energy, roads, solid waste and rainwater management. We find empirical evidence which suggests that when basic infrastructure provisions are met, slum dwellers shift their focus from lower order aspirations to the higher order aspirations like health, education, housing and land ownership. We argue that energy provision enhances productivity and enables slum dwellers to shift their aspirations upwards. Furthermore, we test the effect of work days lost due to illness on the relationship between higher order aspirations and aspirations for energy provision. When provision of energy is low, higher work day loss dampens higher order aspirations. For policy makers, this study highlights the critical link between the infrastructure services preferred by slum dwellers and their social aspirations for growth. - Highlights: ► We examine the role of energy provision in influencing social aspirations of people living in slums. ► 500 household interviews conducted in five Indian slum settlements used for the analysis. ► Shift in slum dwellers aspirations from non-serviced to serviced conditions examined using Herzberg’s theory. ► Link between energy provision and higher order aspirations established through a regression model. ► Policy recommendation is to encourage investment in infrastructure services as a driver for development.

  19. The Consequences of the National Math and Science Performance Environment for Gender Differences in STEM Aspiration

    Directory of Open Access Journals (Sweden)

    Allison Mann

    2016-07-01

    Full Text Available Using the lens of expectation states theory, which we formalize in Bayesian terms, this article examines the influences of national performance and self-assessment contexts on gender differences in the rate of aspiring to science, technology, engineering, and mathematics (STEM occupations. We demonstrate that girls hold themselves to a higher performance standard than do boys before forming STEM orientations, and this gender "standards gap" grows with the strength of a country’s performance environment. We also demonstrate that a repeatedly observed paradox in this literature—namely, that the STEM gender gap increases with a more strongly gender-egalitarian national culture—vanishes when the national performance culture is taken into account. Whereas other research has proposed theories to explain the apparent paradox as an empirical reality, we demonstrate that the empirical relationship is as expected; net of the performance environment, countries with a more gender-egalitarian culture have a smaller gender gap in STEM orientations. We also find, consistent with our theory, that the proportion of high-performing girls among STEM aspirants grows with the strength of the national performance environment even as the overall gender gap in STEM orientations grows because of offsetting behavior by students at the lower end of the performance distribution.

  20. Percutaneous aspiration of hydatid cysts

    International Nuclear Information System (INIS)

    Hernandez, G.; Serrano, R.

    1996-01-01

    A perspective study was carried out to assess the efficacy of a combination of percutaneous aspiration plus oral albendazole to assess its efficacy as an alternative to surgery in the treatment of hydatid cyst. We performed percutaneous aspiration followed by injection of 20% hypertonic saline solution into 16 hydatid cysts in 13 patients. All the patients received oral albendazole (400 mg/12 hours) starting 2 days before and lasting until there weeks after the procedure. There were no anaphylactic reactions during or after the procedure. Follow-up included monthly ultrasound over a period ranging between 10 and 36 months. Three cysts disappeared completely; in 10 cases, the cysts cavity was replaced by a complex ultrasonographic findings, with strong signals similar to those of a pseudotumor. In another case, the aspirate was sterile and its morphology remained unchanged. In two cases, infection of the cyst ensued, requiring surgical treatment. We consider that percutaneous aspiration in combination with albendazole may prove to be a good alternative to surgery for the management of hepatic hydatid disease. (Author) 15 refs

  1. Neonatal aspiration syndrome due to vernix caseosa

    International Nuclear Information System (INIS)

    Ohlsson, A.; Najjar, H.; Cumming, W.A.

    1985-01-01

    Fetal aspiration of meconium in amniotic fluid is a well-known cause of respiratory distress in newborn infants. It causes an irregular, coarse, nodular pattern on chest radiographs. Less known is that aspiration of vernix caseoasa causes a similar syncrome. We present a post-mature infant in whom aspiration of vernix caseosa caused respiratory distress, ventilatory difficulty, and radiographic changes essentially the same as aspiration of meconium. (orig.)

  2. Neonatal aspiration syndrome due to vernix caseosa

    Energy Technology Data Exchange (ETDEWEB)

    Ohlsson, A.; Najjar, H.; Cumming, W.A.

    1985-02-01

    Fetal aspiration of meconium in amniotic fluid is a well-known cause of respiratory distress in newborn infants. It causes an irregular, coarse, nodular pattern on chest radiographs. Less known is that aspiration of vernix caseoasa causes a similar syncrome. We present a post-mature infant in whom aspiration of vernix caseosa caused respiratory distress, ventilatory difficulty, and radiographic changes essentially the same as aspiration of meconium.

  3. Aspirations of Latina adolescent suicide attempters

    OpenAIRE

    Hausmann-Stabile, Carolina; Gulbas, Lauren; Zayas, Luis H.

    2013-01-01

    Parents’ aspirations and expectations are communicated to their offspring. Children internalize their parents’ aspirations and accept some of the expectations while rejecting others, all part of the developmental process and identity-consolidation. When the aspirations and expectations of youth and parents are incongruent, the outcomes in youths’ behavior can be deleterious, such as when adolescents manifest suicidal behaviors. We examined aspirations expressed by 12 Latina adolescent suicide...

  4. Aspiration pneumonia: a review of modern trends.

    Science.gov (United States)

    DiBardino, David M; Wunderink, Richard G

    2015-02-01

    The purpose was to describe aspiration pneumonia in the context of other lung infections and aspiration syndromes and to distinguish between the main scenarios commonly implied when the terms aspiration or aspiration pneumonia are used. Finally, we aim to summarize current evidence surrounding the diagnosis, microbiology, treatment, risks, and prevention of aspiration pneumonia. Medline was searched from inception to November 2013. All descriptive or experimental studies that added to the understanding of aspiration pneumonia were reviewed. All studies that provided insight into the clinical aspiration syndromes, historical context, diagnosis, microbiology, risk factors, prevention, and treatment were summarized within the text. Despite the original teaching, aspiration pneumonia is difficult to distinguish from other pneumonia syndromes. The microbiology of pneumonia after a macroaspiration has changed over the last 60 years from an anaerobic infection to one of aerobic and nosocomial bacteria. Successful antibiotic therapy has been achieved with several antibiotics. Various risks for aspiration have been described leading to several proposed preventative measures. Aspiration pneumonia is a disease with a distinct pathophysiology. In the modern era, aspiration pneumonia is rarely solely an anaerobic infection. Antibiotic treatment is largely dependent on the clinical scenario. Several measures may help prevent aspiration pneumonia. Copyright © 2014 Elsevier Inc. All rights reserved.

  5. Self-Efficacy Beliefs as Shapers of Children's Aspirations and Career Trajectories.

    Science.gov (United States)

    Bandura, Albert; Barbaranelli, Claudio; Caprara, Gian Vittorio; Pastorelli, Concetta

    2001-01-01

    Tested a structural model of the network of sociocognitive influences shaping children's career aspirations and trajectories among 272 early adolescents. Found that subjects' perceived efficacy rather than their actual academic achievement was the key determinant of their perceived occupational self-efficacy and preferred choice of worklife.…

  6. Mobility aspirations and indigenous belonging among Chakma students in Dhaka

    DEFF Research Database (Denmark)

    Visser, Jacco; Gerharz, Eva

    2016-01-01

    for higher education to fulfil their aspirations for a better future. The paper also reveals the obstacles students experience in their everyday lives, mainly in the form of stereotypical, often racist talk. It discusses the structural disadvantages indigenous students face as members of ethnic minorities...

  7. Evaluation of the natural history of patients who aspirate.

    Science.gov (United States)

    Bock, Jonathan M; Varadarajan, Varun; Brawley, Mary C; Blumin, Joel H

    2017-12-01

    with a higher mortality rate and development of pulmonary events in patients with unsensed penetration or aspiration on VFSS, especially for those patients with generalized deconditioning and frailty or esophageal dysphagia. Severity of aspiration as defined by PAS was not associated with altered overall survival. Recommendations for dietary modification to a nothing by mouth status or modified food consistency had no statistically significant association with development of pulmonary events or survival in patients with detectable unsensed penetration or aspiration on VFSS compared to full-diet recommendation. 4. Laryngoscope, 127:S1-S10, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  8. "Everybody Gotta Have a Dream": Rap-centered Aspirations among Young Black Males Involved in Rap Music Production - A Qualitative Study.

    Science.gov (United States)

    Foster, B Brian

    Youth express diverse desires for their educational and occupational futures. Sometimes these aspirations are directed towards somewhat unconventional careers such as rapping and other types of involvement in rap music production. Although many studies have examined traditional educational and occupational aspirations, less is known about the factors that give rise to rap-centered aspirations and how individuals pursue them, particularly as they transition to early adulthood. Drawing on 54 semi- and unstructured interviews with 29 black young men involved in rap music production, I find that rap-centered aspirations are shaped by a range of factors, most notably feedback regarding one's rap skills, access to recording and production equipment, and the financial means to maintain involvement in rap music production while also ensuring personal and family economic stability. The young men in the study attached different meanings to their aspirations and sometimes recast their motivations for participating in rap music production in response to various social and economic factors.

  9. The mismatch between the unmet need for and supply of occupational English skills: an investigation of higher educated government staff in Norway

    OpenAIRE

    Hellekjær, Glenn Ole; Fairway, Tone

    2015-01-01

    Nordic universities are involved in a global competition against American and UK universities, whose main competitive advantage is their placement in English-speaking countries. The authors argue that Nordic universities need to do more to offset this advantage than merely offer English-Medium (EM) courses to foreign and domestic students. They also need to systematically address their students’ need for advanced occupational English skills. To underpin this claim, the authors use data from t...

  10. Occupational cancer

    International Nuclear Information System (INIS)

    Alderson, M.

    1986-01-01

    This book aims to review the occurrence and causes of occupational cancer and is aimed at assisting medical and safety staff, management and health and safety representatives. It is presented in the following chapters: 1) Epidemiological method 2) Agents causing occupationally induced cancer, including radiation 3) Occupations associated with risk of cancer 4) Aetiology of cancer 5) Control of occupationally induced cancer, research, prevention, legislation, national and international bodies, control of specific occupational carcinogens, including irradiation. (U.K.)

  11. Employment barriers, skills, and aspirations among unemployed job seekers with and without social anxiety disorder.

    Science.gov (United States)

    Himle, Joseph A; Weaver, Addie; Bybee, Deborah; O'Donnell, Lisa; Vlnka, Sarah; Laviolette, Wayne; Steinberger, Edward; Golenberg, Zipora; Levine, Debra Siegel

    2014-07-01

    The literature has consistently demonstrated that social anxiety disorder has substantial negative impacts on occupational functioning. However, to date, no empirical work has focused on understanding the specific nature of vocational problems among persons with social anxiety disorder. This study examined the association between perceived barriers to employment, employment skills, and job aspirations and social anxiety among adults seeking vocational rehabilitation services. Data from intake assessments (June 2010-December 2011) of 265 low-income, unemployed adults who initiated vocational rehabilitation services in urban Michigan were examined to assess perceived barriers to employment, employment skills, job aspirations, and demographic characteristics among participants who did or did not screen positive for social anxiety disorder. Bivariate and multiple logistic regression analyses were performed. After adjustment for other factors, the multiple logistic regression analysis revealed that perceiving more employment barriers involving experience and skills, reporting fewer skills related to occupations requiring social skills, and having less education were significantly associated with social anxiety disorder. Participants who screened positive for social anxiety disorder were significantly less likely to aspire to social jobs. Employment-related characteristics that were likely to have an impact on occupational functioning were significantly different between persons with and without social anxiety problems. Identifying these differences in employment barriers, skills, and job aspirations revealed important information for designing psychosocial interventions for treatment of social anxiety disorder. The findings underscored the need for vocational services professionals to assess and address social anxiety among their clients.

  12. Tracheobronchial Foreign Body Aspiration: Dental Prosthesis

    Directory of Open Access Journals (Sweden)

    Ataman Köse

    2014-01-01

    Full Text Available It is important to extract foreign bodies for avoiding life-threatening complications. They can lead to death if they are not treated. Different signs and symptoms could occur according to the complete or partial airway obstruction. Foreign body aspiration is a rare incident in adults. The organic foreign materials such as foods are found to be aspirated more commonly and are usually settled in the right bronchial system. However, dental prosthesis and teeth aspirations are rare in literature. In our study, a 52-year-old male patient who had aspirated the front part of his lower dental prosthesis accidentally is presented and the foreign body is extracted by using rigid bronchoscopy. There are many causes of aspiration but dental prosthetic aspirations should be kept in mind during sleep. For this reason, dental apparatus must be taken out while asleep.

  13. Thrombus aspiration catheter is a Dottering balloon

    Directory of Open Access Journals (Sweden)

    D. Sheshagiri Rao

    2016-07-01

    Full Text Available Coronary angiogram in a young man with history of STEMI with delayed presentation revealed subtotal occlusion of left anterior descending artery (LAD with large thrombotic filling defect distal to the critical lesion. PCI was preferred without delay because of ongoing chest pain. Several runs of thrombus aspiration failed to detect any visible thrombus. However, the immediate angiogram after thrombus aspiration showed complete distal embolization of the thrombus which could have been achieved by Dottering or balloon dilatation. In contrary to the general perception, does thrombus aspiration push more thrombus than it can aspirate?

  14. Thrombus aspiration catheter is a Dottering balloon.

    Science.gov (United States)

    Sheshagiri Rao, D; Barik, Ramachandra; Prasad, Akula Siva

    2016-01-01

    Coronary angiogram in a young man with history of STEMI with delayed presentation revealed subtotal occlusion of left anterior descending artery (LAD) with large thrombotic filling defect distal to the critical lesion. PCI was preferred without delay because of ongoing chest pain. Several runs of thrombus aspiration failed to detect any visible thrombus. However, the immediate angiogram after thrombus aspiration showed complete distal embolization of the thrombus which could have been achieved by Dottering or balloon dilatation. In contrary to the general perception, does thrombus aspiration push more thrombus than it can aspirate? Copyright © 2016 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  15. Validity of cervical auscultation in the screening for aspiration.

    Science.gov (United States)

    Al Hawat, A; Woisard, V; Perez-Begout, L; Sarrabère, E; Grand, S; Puech, M

    2014-01-01

    Cervical auscultation could improve the performance of bedside swallowing test to predict aspiration, especially silent aspiration. The aim of this study is to compare the predictive values of bedside swallowing test performed with and without cervical auscultation by logopedist students who had intensive training on cervical auscultation. 64 patients were included in the study. They all underwent swallowing test alone, combined swallowing test and cervical auscultation, and videofluoroscopic swallowing study as defined gold standard. Two logopedist students, at the end of their training, performed the auscultation and noted their results. 128 tests were performed, 96% of the tests were judged positive for aspiration. When comparing the results of the two different clinical tests, the detection of clinical signs is not improved by the addition of auscultation. Using a penetration aspiration scale threshold >5, the area under the curve measured for the swallowing test alone was significantly higher than that measured for the combined tests (p = 0.03) (0.66 for the swallowing test alone (95% CI between 0.49 and 0.83), and 0.50 for the combined tests (95% CI between 0.31 and 0.69). This study showed no advantage in performing cervical auscultation with bedside swallowing test. Cervical auscultation seems to hamper the assessment, mainly the perception of wet voice and laryngeal motion. These results are compatible with literature but need further confirmation using studies performed with trained logopedists.

  16. [Sequential monitoring of renal transplant with aspiration cytology].

    Science.gov (United States)

    Manfro, R C; Gonçalves, L F; de Moura, L A

    1998-01-01

    To evaluate the utility of kidney aspiration cytology in the sequential monitorization of acute rejection in renal transplant patients. Thirty patients were submitted to 376 aspirations. The clinical diagnoses were independently established. The representativity of the samples reached 82.7%. The total corrected increment index and the number of immunoactivated cells were higher during acute rejection as compared to normal allograft function, acute tubular necrosis, and cyclosporine nephrotoxicity. The parameters to the diagnosis of acute rejection were sensitivity: 71.8%, specificity: 87.3%, positive predictive value: 50.9%, negative predictive value: 94.9% and accuracy 84.9%. The false positive results were mainly related to cytomegalovirus infection or to the administration of OKT3. In 10 out of 11 false negative results incipient immunoactivation was present alerting to the possibility of acute rejection. Kidney aspiration cytology is a useful tool for the sequential monitorization of acute rejection in renal transplant patients. The best results are reached when the results of aspiration cytology are analyzed with the clinical data.

  17. Endometriome: Aspiration versus Operation // Endometrioma: Aspiration versus Surgery

    Directory of Open Access Journals (Sweden)

    Sommergruber M

    2016-01-01

    Full Text Available Endometriosis is often associated with sterility. In 20–50 % of women with endometriosis the ovaries are affected. Ovarian endometrioma often present with inhomogeneous ultrasound patterns. The differentiation to other ovarian tumors could be difficult. In case of primary diagnosis, histological findings are indicated, all the more as ovarian endometriosis has an increased risk for malignant transformation. Therapeutic surgical intervention should be done in sano.brNevertheless, to affect a compromise in case of infertility, especially in patients with reduced ovarian reserve, laparoscopic aspiration or laser coagulation after fenestration could be a second option with the occurrence of small recurrent endometriomas. A histological diagnosis should be done, too. The surgical procedure should be discussed with the department of reproductive medicine.brThe effect of endometriomas on the reproductive outcome is not clear. Systematic reviews have shown that regarding pregnancy rates, endometriomas do not have to be necessarily removed. Primary ultrasound-guided transvaginal aspiration of endometriomas should be avoided to decrease the risk of infection. If the same is the truth in case of accidental aspiration during the oocyte retrieval, remains unproven. Contaminated follicular fluid by endometrioma content may have an influence on clinical pregnancy and live birth rate. p bKurzfassung: /bEndometriose und Sterilität sind häufig assoziiert. Bei 20–50 % aller Frauen mit Endometriose sind die Ovarien befallen. Ovarielle Endometriome weisen häufig ein typisches echoinhomogenes Schallmuster auf, sind aber nicht immer eindeutig gegenüber anderen Ovarialtumoren abgrenzbar. Eine histologische Abklärung ist daher bei Erstdiagnose indiziert, umso mehr als ein erhöhtes Entartungsrisiko bei ovarieller Endometriose nachgewiesen wurde. Therapeutisch sollte die Resektion in sano erfolgen.brGleichwohl sind dabei wegen des oft gebotenen Erhalts der

  18. Efficacy of aspiration in amebic liver abscess.

    Science.gov (United States)

    Ghosh, Jayant Kumar; Goyal, Sundeep Kumar; Behera, Manas Kumar; Tripathi, Manish Kumar; Dixit, Vinod Kumar; Jain, Ashok Kumar; Shukla, Ramchandra

    2015-01-01

    Amebic liver abscess (ALA) is a common and serious problem in our country. There are only a few controlled trials on the efficacy and advantages of combination therapy with percutaneous needle aspiration and pharmacotherapy, over pharmacotherapy alone for amebic liver abscess. This study was conducted to compare the efficacy of two different treatment modalities i.e. drug treatment alone vs. drug treatment and aspiration of abscess cavity in patients with small (up to 5 cm) and large (5 cm to 10 cm) size ALA. This is one of the largest single center, prospective, randomized studies comparing the efficacy of aspiration in ALA. (i) Mean body temperature, liver tenderness, total leukocyte count (TLC), serum alanine aminotransferase (ALT) and liver span were significantly decreased in the aspiration group on days 8 and 15 as compared to non-aspiration group especially in large abscess (5 cm to 10 cm). (ii) Abscess cavity maximum diameter decreased significantly in aspiration group on days 8 and 15, and 1 month & 3 months in large abscess (5cm to 10 cm). (i) Needle aspiration along with metronidazole hastens clinical improvement especially in large (5 cm up to 10 cm) cavities in patients with ALA. (ii) Aspiration is safe and no major complications occurred. (iii) Hence, combination therapy should be the first choice especially in large ALA (5 cm to 10 cm).

  19. Aspiration Curettage and its Outpatient Usage

    African Journals Online (AJOL)

    Aspiration Curettage and its Outpatient Usage. D. A. G. BARFORD, M, NOTELOVITZ. SUMMARY ... its use on a number of outpatients without anaesthesia is discussed. S. Afr. Med. l., 48, 22 (1974). In order to ... plastic aspiration chamber and suction is applied centrally at the base of the chamber, a cylindrical filter within the.

  20. Shareholders’ expectations, aspiration levels, and mergers

    NARCIS (Netherlands)

    Diecidue, E.; van de Ven, J.; Weitzel, U.

    This paper offers a new explanation of value-reducing mergers and stock market driven takeovers by introducing recent research on aspiration levels and individual decision making under risk. If market valuation constitutes an aspiration level for managers, we show that managers may be tempted to

  1. Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid

    Science.gov (United States)

    ... Physician Resources Professions Site Index A-Z Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid An ... Aspiration Biopsy of the Thyroid? What is Ultrasound-Guided Fine Needle Aspiration Biopsy of the Thyroid? During ...

  2. The Functional Dysphagia Scale Is a Useful Tool for Predicting Aspiration Pneumonia in Patients With Parkinson Disease.

    Science.gov (United States)

    Lee, Jong Hwa; Lee, Kyeong Woo; Kim, Sang Beom; Lee, Sook Joung; Chun, Sang Myung; Jung, Sung Moon

    2016-06-01

    To describe the correlation between the functional dysphagia scale and aspiration pneumonia and which characteristics influence the occurrence of aspiration pneumonia in patients with idiopathic Parkinson disease. Fifty-three patients with idiopathic Parkinson disease were prospectively evaluated in this study. Disease severity and functional status were measured by modified Hoehn and Yahr (H&Y) staging, Schwab and England activities of daily living (S-E ADL) scale and Korean version of Mini-Mental State Examination (K-MMSE). Swallowing function was evaluated by the functional dysphagia scale (FDS) and the penetration-aspiration scale (PAS) based on a videofluoroscopic swallowing study. The patients were followed up for 3 months and divided into two groups according to the occurrence of aspiration pneumonia. The correlation between the variables and aspiration pneumonia was analyzed. Eight patients of the 53 patients were allocated to the aspiration pneumonia group and 45 patients to the non-aspiration pneumonia group. The patients in the aspiration pneumonia group had significantly higher H&Y staging, and scored lower on S-E ADL scale and K-MMSE. The patients in the aspiration pneumonia group had significantly higher scores on FDS and PAS. A multiple logistic regression analysis showed that the S-E ADL scale and the FDS were associated with the occurrence of aspiration pneumonia in the patients with Parkinson disease. Given that the FDS can quantitatively assess the functional problems associated with dysphagia, it can be clinically effective in predicting the occurrence of aspiration pneumonia, and the FDS and the S-E ADL scale could be predictive variables for aspiration pneumonia in patients with Parkinson disease.

  3. Aspirated Compressors for High Altitude Engines, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Aurora Flight Sciences proposes to incorporate aspirated compressor technology into a high altitude, long endurance (HALE) concept engine. Aspiration has been proven...

  4. Study of Aspirations, Attitudes and Motivational Structure of Adolescent Girl Students of Iraq for Out-of-Home Jobs.

    Science.gov (United States)

    Shukla, Aditya N.; El-Hanafy, Mohammad Ghanim

    To ascertain the educational, occupational and social aspirations, attitudes and motivation-structure of Iraqi adolescent girl students, a questionnaire was distributed to 137 randomly-selected students from 2 colleges at the University of Mosul. Respondents were predominantly urban-oriented, dormitory residents, unmarried, average in scholastic…

  5. Parent Academic Involvement as Related to School Behavior, Achievement, and Aspirations: Demographic Variations Across Adolescence

    OpenAIRE

    Hill, Nancy E.; Castellino, Domini R.; Lansford, Jennifer E.; Nowlin, Patrick; Dodge, Kenneth A.; Bates, John E.; Pettit, Gregory S.

    2004-01-01

    A longitudinal model of parent academic involvement, behavioral problems, achievement, and aspirations was examined for 463 adolescents, followed from 7th (approximately 12 years old) through 11th (approximately 16 years old) grades. Parent academic involvement in 7th grade was negatively related to 8th-grade behavioral problems and positively related to 11th-grade aspirations. There were variations across parental education levels and ethnicity: Among the higher parental education group, par...

  6. Aspiration pneumonia in patients with cleft palate

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung Hun; Choi, Yo Won; Jeon, Seok Chol; Park, Choong Ki; Uhm, Ki Il [Hanyang University College of Medicine, Seoul (Korea, Republic of)

    2003-03-01

    To assess the incidence of aspiration pneumonia in infants with cleft palate and to compare the incidence between complete and incomplete types of cleft palate. A review of medical records revealed 100 infants who had undergone initial surgery to repair cleft palate in our hospital during a recent three-year period. Aspiration pneumonia was defined as the coexistence of pneumonia at chest radiography with a history of frequent choking during feeding. The anatomic distribution of aspiration pneumonia was analyzed, and the incidences of aspiration pneumonia in infants with complete and incomplete cleft palate were compared. Among 100 children, aspiration pneumonia was found in 35 (35%). Those with complete and incomplete cleft palate showed similar incidences of the condition (27 of 70 [39%] vs 8 of 30 [27%], p=0.36). Pneumonia was most commonly seen in the left lower lobe (11 of 35), followed by the right upper and lower lobes. Aspiration pneumonia is frequently associated with infants with cleft palate. There is no statistical difference in the incidence of aspiration pneumonia between the complete and the incomplete cleft palate group.

  7. Aspiration pneumonia in patients with cleft palate

    International Nuclear Information System (INIS)

    Lee, Seung Hun; Choi, Yo Won; Jeon, Seok Chol; Park, Choong Ki; Uhm, Ki Il

    2003-01-01

    To assess the incidence of aspiration pneumonia in infants with cleft palate and to compare the incidence between complete and incomplete types of cleft palate. A review of medical records revealed 100 infants who had undergone initial surgery to repair cleft palate in our hospital during a recent three-year period. Aspiration pneumonia was defined as the coexistence of pneumonia at chest radiography with a history of frequent choking during feeding. The anatomic distribution of aspiration pneumonia was analyzed, and the incidences of aspiration pneumonia in infants with complete and incomplete cleft palate were compared. Among 100 children, aspiration pneumonia was found in 35 (35%). Those with complete and incomplete cleft palate showed similar incidences of the condition (27 of 70 [39%] vs 8 of 30 [27%], p=0.36). Pneumonia was most commonly seen in the left lower lobe (11 of 35), followed by the right upper and lower lobes. Aspiration pneumonia is frequently associated with infants with cleft palate. There is no statistical difference in the incidence of aspiration pneumonia between the complete and the incomplete cleft palate group

  8. Occupational rhinitis.

    Science.gov (United States)

    Petrick, Maria M; Slavin, Raymond G

    2003-05-01

    This article aims to define occupational rhinitis, classify its various causes, review the steps in its diagnosis, and describe its nonpharmacologic and pharmacologic principles of management. Occupational rhinitis frequently coexists with asthma but also occurs alone. Although it does not have the same impact as occupational asthma, occupational rhinitis causes distress, discomfort, and work inefficiency. By concentrating on the patient's workplace, the clinician has an opportunity to practice preventive medicine: to recognize substances in the patient's micro- and macroenvironment that are causing the problems and then to intervene by altering the environment or removing the patient from the environment.

  9. Ultrasound guided percutaneous fine needle aspiration biopsy ...

    African Journals Online (AJOL)

    )-guided percutaneous fine needle aspiration biopsy (PFNAB)/US-guided percutaneous needle core biopsy (PNCB) of abdominal lesions is efficacious in diagnosis, is helpful in treatment choice, to evaluate whether various other investigations ...

  10. Combined assessment (aspiration cytology and mammography) of ...

    African Journals Online (AJOL)

    Combined assessment (aspiration cytology and mammography) of clinically suspicious breast masses. W.F. van Wyk, D Dent, E Anne Hacking, Genevieve Learmonth, R.E. Kottler, C Anne Gudgeon, A Tiltman ...

  11. Radiological differential diagnosis in chronic aspiration pneumonia

    International Nuclear Information System (INIS)

    Hannig, C.; Wuttge-Hannig, A.; Hoermann, M.; Herrmann, I.F.; Neurologische Klinik Muenchen Tristanstrasse; Wuerzburg Univ.

    1989-01-01

    6% of all patients suffering from a cerebro-vascular injury die from aspiration pneumonia within the first year. The high temporal resolution of high-speed cineradiography (HFK) (50 frames/sec.) allows the recording of the 0.7 sec. process of pharyngeal swallow. Five case-examples are presented (total number of cases: 95) illustrating the possibility of differentiation between three types of aspiration by means of cineradiography. These types are the so-called pre-, intra- and postdeglutitive aspiration, that is aspiration before or after triggering of the swallowing reflex. This differentiation is of great therapeutic importance. The analysis of disturbances of pharyngo-laryngeal motility and the temporal coordination allows setting up individual surgical and/or conservative programme for rehabilitation. (orig.) [de

  12. Fine needle aspiration cytology of cervicofacial actinomycosis

    Directory of Open Access Journals (Sweden)

    Venkatesh Kusuma

    2008-01-01

    Full Text Available Actinomycosis is a chronic infection caused by Actinomyces israelii, usually seen in immunocompromised patients or in the background of tissue injury. Cervicofacial actinomycosis presenting as a fixed jaw swelling in an elderly individual can mimic malignancy and pose a diagnostic dilemma. We report here a case of cervicofacial actinomycosis diagnosed by fine needle aspiration, along with a review of the relevant literature. A 60 year-old man presented with a gradually increasing 6 x 5 cm swelling in the left side of his jaw. The swelling was fixed, without any apparent sinus or abscess. Fine needle aspiration was diagnostic as it revealed colonies of actinomyces surrounded by polymorphs and chronic inflammatory cells. The histopathological study of the excised specimen confirmed the cytological findings. Fine needle aspiration is an effective tool in the diagnosis of actinomycosis although its documentation is rare. Difficulties in the management can be avoided by early diagnosis using the fine needle aspiration technique.

  13. Comparison of a novel bedside portable endoscopy device with nasogastric aspiration for identifying upper gastrointestinal bleeding.

    Science.gov (United States)

    Choi, Jong Hwan; Choi, Jae Hyuk; Lee, Yoo Jin; Lee, Hyung Ki; Choi, Wang Yong; Kim, Eun Soo; Park, Kyung Sik; Cho, Kwang Bum; Jang, Byoung Kuk; Chung, Woo Jin; Hwang, Jae Seok

    2014-07-07

    To compare outcomes using the novel portable endoscopy with that of nasogastric (NG) aspiration in patients with gastrointestinal bleeding. Patients who underwent NG aspiration for the evaluation of upper gastrointestinal (UGI) bleeding were eligible for the study. After NG aspiration, we performed the portable endoscopy to identify bleeding evidence in the UGI tract. Then, all patients underwent conventional esophagogastroduodenoscopy as the gold-standard test. The sensitivity, specificity, and accuracy of the portable endoscopy for confirming UGI bleeding were compared with those of NG aspiration. In total, 129 patients who had GI bleeding signs or symptoms were included in the study (age 64.46 ± 13.79, 91 males). The UGI tract (esophagus, stomach, and duodenum) was the most common site of bleeding (81, 62.8%) and the cause of bleeding was not identified in 12 patients (9.3%). Specificity for identifying UGI bleeding was higher with the portable endoscopy than NG aspiration (85.4% vs 68.8%, P = 0.008) while accuracy was comparable. The accuracy of the portable endoscopy was significantly higher than that of NG in the subgroup analysis of patients with esophageal bleeding (88.2% vs 75%, P = 0.004). Food material could be detected more readily by the portable endoscopy than NG tube aspiration (20.9% vs 9.3%, P = 0.014). No serious adverse effect was observed during the portable endoscopy. The portable endoscopy was not superior to NG aspiration for confirming UGI bleeding site. However, this novel portable endoscopy device might provide a benefit over NG aspiration in patients with esophageal bleeding.

  14. The Role of School Performance in Narrowing Gender Gaps in the Formation of STEM Aspirations: A Cross-National Study

    Directory of Open Access Journals (Sweden)

    Allison eMann

    2015-02-01

    Full Text Available Abstract This study uses cross-national evidence to estimate the effect of school peer performance on the size of the gender gap in the formation of STEM career aspirations. We argue that STEM aspirations are influenced not only by gender stereotyping in the national culture but also by the performance of peers in the local school environment. Our analyses are based on the Program for International Student Assessment (PISA. They investigate whether 15-year-old students from 55 different countries expect to have STEM jobs at the age of 30. We find considerable gender differences in the plans to pursue careers in STEM occupations in all countries. Using PISA test scores in math and science aggregated at the school level as a measure of school performance, we find that stronger performance environments have a negative impact on student career aspirations in STEM. Although girls are less likely than boys to aspire to STEM occupations, even when they have comparable abilities, boys respond more than girls to competitive school performance environments. As a consequence, the aspirations gender gap narrows for high-performing students in stronger performance environments. We show that those effects are larger in countries that do not sort students into different educational tracks.

  15. The role of school performance in narrowing gender gaps in the formation of STEM aspirations: a cross-national study.

    Science.gov (United States)

    Mann, Allison; Legewie, Joscha; DiPrete, Thomas A

    2015-01-01

    This study uses cross-national evidence to estimate the effect of school peer performance on the size of the gender gap in the formation of STEM career aspirations. We argue that STEM aspirations are influenced not only by gender stereotyping in the national culture but also by the performance of peers in the local school environment. Our analyses are based on the Program for International Student Assessment (PISA). They investigate whether 15-year-old students from 55 different countries expect to have STEM jobs at the age of 30. We find considerable gender differences in the plans to pursue careers in STEM occupations in all countries. Using PISA test scores in math and science aggregated at the school level as a measure of school performance, we find that stronger performance environments have a negative impact on student career aspirations in STEM. Although girls are less likely than boys to aspire to STEM occupations, even when they have comparable abilities, boys respond more than girls to competitive school performance environments. As a consequence, the aspirations gender gap narrows for high-performing students in stronger performance environments. We show that those effects are larger in countries that do not sort students into different educational tracks.

  16. Scintigraphic diagnosis of silent aspiration following double-sided lung transplantation; Szintigraphischer Nachweis einer stillen Aspiration nach beidseitiger Lungentransplantation

    Energy Technology Data Exchange (ETDEWEB)

    Toenshoff, G. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin; Stock, U. [Kiel Univ. (Germany). Klinik fuer Herz- und Gefaesschirurgie; Bohuslavizki, K.H. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin; Brenner, W. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin; Costard-Jaeckle, A. [Kiel Univ. (Germany). Klinik fuer Herz- und Gefaesschirurgie; Cremer, J. [Kiel Univ. (Germany). Klinik fuer Herz- und Gefaesschirurgie; Clausen, M. [Kiel Univ. (Germany). Klinik fuer Nuklearmedizin

    1996-08-01

    We present a case of a 25 year old patient who underwent double-sided lung transplantation and suffered from recurrent pneumonia. Silent aspiration was suspected clinically. Aspiration was proved by scintigraphy enabling to discriminate between direct oro-pulmonal aspiration and aspiration after gastro-esophageal reflux. (orig.) [Deutsch] Vorgestellt wird der Fall einer 25jaehrigen Patientin nach beidseitiger Lungentransplantation und rezidivierenden Pneumonien. Klinisch bestand der Verdacht auf eine stille Aspiration. Szintigraphisch gelang sowohl der Aspirationsnachweis als auch eine Differenzierung hinsichtlich der Genese: Direkte oro-pulmonale Aspiration versus Aspiration nach gastrooesophagealem Reflux. (orig.)

  17. Aspiring and Aspiration Shaming: Primary Schooling, English, and Enduring Inequalities in Liberalizing Kerala (India)

    Science.gov (United States)

    Mathew, Leya

    2018-01-01

    This paper analyzes narratives about the radical socio-economic changes accompanying liberalization in India to consider how English-medium schooling is becoming an aspirational resource for non-elite parents. I suggest that aspiring is a practice of ethics that marginalized mothers mobilize to negotiate memories of deprivation and yearnings for…

  18. School students' attitudes and aspirations in science - (Symposium SBBq Brazil

    Directory of Open Access Journals (Sweden)

    J. Dillon

    2013-05-01

    Full Text Available Low participation rates in science are a matter of  international concern and existing evidence suggests that children’s science  aspirations are largely formed within the critical 10-14 age period. This presentation explores how families can shape young children’s science aspirations, using Bourdieu’s concept of  habitusto map family resources and practices. This paper  draws on two research projects: ASPIRES and Interests andRecruitment in Science (IRIS. Findings from the ASPIRES project draw on qualitative data from 160 semi-structured interviews (92 school children age 10 and 78 parents, collected as part of an ongoing 5-year longitudinal study in theUK. Findings are contextualised with reference to a survey of over 9,000 elementary school children in England (age 10 collected as part of the wider study. A typology of eight key family ‘habituses’ is developed, ranging  from families in which science is strongly embedded, through to ambivalentcontexts and those in which science is weakly or peripherally embedded. It discusses the implications of each for promoting, or deterring, children’s science aspirations. The IRIS project was aimed to develop knowledge andrecommendations informed by evidence on how young people, and womenin particular, may be attracted to, and retained in, STEM higher education. Specifically, the project addresses the following questions: 1. What are the  priorities, values and experiences on which young people base their educational choice? 2. What are the success factors for interventions aimed at  recruiting more young people (women in particular to higher STEM education? and 3. How do STEM students who drop out/opt out before graduation, explain their choice? The main instrument is a questionnaire (IRIS Q that was completed by almost 6,000 first-year STEM students in the five IRIS consortium countries in 2010. A range of smaller-scale, qualitative and quantitative modules

  19. Occupational Health

    Science.gov (United States)

    Occupational health problems occur at work or because of the kind of work you do. These problems can include ... by exposure to radiation Exposure to germs in health care settings Good job safety and prevention practices ...

  20. Occupational cancer

    International Nuclear Information System (INIS)

    Choril, A.C.; McCracken, W.J.; Dowd, E.C.; Stewart, Charles; Burton, D.F.; Dyer, D.W.

    1981-01-01

    This paper reviews the experience of the Workmen's Compensation Board of Ontario in identifying cases of cancer that could be attributed to occupational hazards. Workers' claims for compensation are allowed if there is reasonable medical evidence that their cancer was caused by exposure to risk factors associated with their occupation. Details of the types of cancers associated with specific carcinogens or fields of employment are discussed. About 50% of the cases were related to exposure in particular industrial operations that functioned for relatively brief periods. The number of deaths from cancer identified as being caused by occupational factors is compared with the total for cancer from all causes in Ontario during the period 1971 through 1975. Although all workers eligible for compensation may not have been identified, the data suggest that less than 1% is presently caused by occupational factors

  1. Occupational Cancer

    Science.gov (United States)

    ... November 3, 2015 Content source: National Institute for Occupational Safety and Health Division of Surveillance, Hazard Evaluations, and Field Studies ... Fear Act OIG 1600 Clifton Road Atlanta , GA 30329-4027 ...

  2. Occupational health

    CERN Document Server

    Fingret, Dr Ann

    2013-01-01

    Offers a comprehensive view of health and safety issues at work. An invaluable resource for managers, personnel professionals and occupational health practitioners. Recommended by the Institute of Personnel Management.

  3. The Ability of the Eating Assessment Tool-10 to Detect Aspiration in Patients With Neurological Disorders

    Science.gov (United States)

    Arslan, Selen Serel; Demir, Numan; Kılınç, Hasan E; Karaduman, Aynur A

    2017-01-01

    Background/Aims Dysphagia is common in patients with neurological disorders. There is a need to identify patients at risk early by a useful clinical tool to prevent its serious complications. The study aims to determine the ability of the Turkish version of Eating Assessment Tool-10 (T-EAT-10) to detect aspiration in patients with neurological disorders. Methods Two hundred fifty-nine patients with neurological disorders who had complaints about swallowing difficulty and referred for a swallowing evaluation were included. Oropharyngeal dysphagia was evaluated with the T-EAT-10 and videofluoroscopic swallowing study in the same day. The penetration-aspiration scale (PAS) was used to document the penetration and aspiration severity. Results The mean age of the patients was 59.72 ± 17.24 years (minimum [min] = 18, maximum [max] = 96), of which 57.1% were male. The mean T-EAT-10 of patients who had aspiration (PAS > 5) was 25.91 ± 10.31 (min = 1, max = 40) and the mean T-EAT-10 of patients who did not have aspiration (PAS < 6) was 15.70 ± 10.54 (min = 0, max = 40) (P < 0.001). Patients with a T-EAT-10 score higher than 15 were 2.4 times more likely to aspirate. A linear correlation was found between T-EAT-10 and PAS scores of the patients (r = 0.416, P < 0.001). The sensitivity of a T-EAT-10 higher than 15 in detecting aspiration was 81.0% and the specificity was 58.0%. A T-EAT-10 score of higher than 15 has a positive predictive value of 72.0% and a negative predictive value of 69.0%. Conclusion The T-EAT-10 can be used to detect unsafe airway protection in neurology clinics to identify and refer dysphagic patients for further evaluation. PMID:28545185

  4. Occupational cancer

    International Nuclear Information System (INIS)

    Nelson, N.

    1987-01-01

    Cancer resulting from occupational exposure is now receiving major attention, focusing on identification, regulation, and control of cancer-causing agents. Such cancer can result from exposure to chemicals and ionizing and nonionizing radiation. Extended exposure (often years) and an extended latent period of perhaps decades may intervene before tumor appearance. Although the actual extent of occupational cancer is in debate, estimates have ranged from 4 to 15 per cent of all cancer

  5. Occupational health

    OpenAIRE

    Coosemans, R.

    1997-01-01

    Health at work and healthy work environments are among the most valuable assets of individuals, communities and countries. Nowadays, new broader approach is promoted, recognizing the fact that occupational health is a key, but not a unique element of workers’ health. Workers health is a public health approach to resolving the health problems of working populations including all determinants of health recognized as targets of risk management. It focuses on primary prevention of occupational an...

  6. Global Aspirations and Local Talent

    DEFF Research Database (Denmark)

    Comunian, Roberta; Ooi, Can-Seng

    2016-01-01

    This paper explores higher education development and policy shifts in Singapore over the last decade, within a landscape of an increasingly globalised creative economy and international cultural policy transfer. Using qualitative interviews with key players in policy and higher education institut...

  7. An Aspirational Community Theory of the Firm

    DEFF Research Database (Denmark)

    Li, Xin

    propose an aspirational community theory of the firm (ACT) as a candidate theory by conceptualizing the firm as an aspirational community, the core of which is a group of like-minded people sharing similar or same aspiration/vision. To explain the existence of the firm, we make a distinction between......All of the three major theories of the firm, i.e., the transaction cost theory, knowledge-based theory and the entrepreneurship theory, offer some insightful analyses of the nature of the firm. However, they all have limitations and weaknesses in answering the fundamental question of the existence...... of the firm. In addition, they are all partial due to their particular focus on the multifaceted phenomenon of the firm. We argue that it is necessary and sufficient to develop a comprehensive yet integrative theory of the firm that combines the three competing yet complementary logics. Toward this end, we...

  8. Aspiration Deaths Among Adults in Istanbul

    Directory of Open Access Journals (Sweden)

    Haşim Asil

    2014-06-01

    Full Text Available Massive aspiration of food is rare, but most common in people under the influence of alcohol or a drug and comatose patients who have impaired functioning of the central nervous system. The finding of small amounts of food material in the airway at autopsy does not indicate the true vital aspiration because of agonal or even early post-mortem overspills. Occlusion of the small airways, mainly the membranous and respiratory bronchioles, partial or total filling of bronchiolar lumen and the alveolar spaces with food or gastric content were typical morphologic findings. In our 10 year retrospective study we presented the data of 21 male and 4 female cases with a final diagnosis of fatal aspiration in age from 23 to 78 years (45.43±14.61 from the records of Morgue Specialization Department of the Council of Forensic Medicine. 13 cases found death at the scene without an eyewitness. All deaths were accidental in manner except one homicide. Toxicological analysis revealed blood alcohol concentration levels between 161 and 339 mg/dL in 7 cases. Morphine metabolites, benzodiazepine and barbituric acid derivatives, toluene and acetone were detected in 5 subjects. Aspirated materials were food in 14 cases, chewing gum in 3 cases, gastric content in 7 cases and a fabric gag in one case. The history, other evidence of external vomit on the clothing or immediate surroundings and toxicological analysis are by no means as significant as autopsy findings especially in cases of aspiration. Key words : adult; aspiration; death; autopsy

  9. Glottal insufficiency with aspiration risk in dysphagia.

    Science.gov (United States)

    Giraldez-Rodriguez, Laureano A; Johns, Michael

    2013-12-01

    Glottal closure is an important part of the mechanism that protects the airway during the normal swallow. Glottal insufficiency disrupts glottal closure and therefore puts patients at risk of aspiration. Treatment of glottal insufficiency can be classified as surgical or nonsurgical. The objective of treating glottal insufficiency is to avoid aspiration or penetration of secretions or food into the airway. Nonsurgical treatment consists of swallowing maneuvers and other measures. Surgical treatment of glottal insufficiency includes injection laryngoplasty, medialization thyroplasty with or without arytenoid adduction or with arytenopexy and cricothyroid subluxation, hypopharyngoplasty, cricopharynx muscle dilation, and cricopharynx myotomy. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. The sweet lung: Chewing gummi bear aspiration.

    Science.gov (United States)

    Tavladaki, Theonimfi; Fitrolaki, Michaela-Diana; Spanaki, Anna-Maria; Ilia, Staurula; Geromarkaki, Elissabet; Briassoulis, George

    2012-07-01

    Inhalation of foreign bodies, a leading cause of accidental death, is most common in preschool children. In this article we report our experience with a 5-year-old Greek girl who presented with a 24-hour history of sore throat, chest pain, and shortness of breath. Emergency bronchoscopy was performed and multiple small chewing gummi bear (HARIBO) particles impacted in the orifices of the right main bronchus and right lobar and segmentalinic bronchi were successfully removed and aspirated. Aspiration of gummi bears, which is for the first time reported, may cause a silent choking episode leading to life-threatening bronchi obstruction at multiple sites, even in children older than 4 years.

  11. A social work study on relationship between parenting styles and career aspirations as well as psychological well-being

    Directory of Open Access Journals (Sweden)

    Atefeh Arab

    2013-07-01

    Full Text Available We present a social work study on relationship between parenting styles and career aspirations as well as psychological well-being among third year high school female students in city of Khomeinishahr, Iran during the year of 2012. The study selects a sample of 300 students from 1260 female students who were enrolled in third year high school education, randomly. The study uses the Baumrind’s questionnaire on parenting style, which consists of 30 questions which equally measure three parenting styles including authoritarian, indulgent and authoritative in Likert scale. The survey also uses Gottfredson’s questionnaire to examine occupational aspirations. The study examines whether there is any relationship between parenting style from one side and three personal characteristics including gender, career aspiration and wishes type on the other side. Using Chi-Square technique, the survey examines three hypotheses and the results confirm all three hypotheses of the survey.

  12. Occupational Trends and Program Priorities

    Directory of Open Access Journals (Sweden)

    Dan Rosenthal

    2001-07-01

    Full Text Available Institutions of higher education that respond to the economic base in their region will remain competitive and be better positioned to obtain public funds and donor support. In addition to mandated program viability standards based on measures such as graduation rate, individual institutions and state coordinating boards can use ten-year occupational trend data to assess future program viability. We used an occupational demand model to determine whether academic programs can meet projected statewide needs for high demand and high growth occupations. For example, computer engineering, the highest growth rate occupation in Alabama, is projected to have 365 annual average job openings, with 93.6% total growth over ten years. But only 46 computer engineering majors graduate annually from all Alabama institutions of higher education. We recommend using an occupational demand model as a planning tool, decision-making tool, and catalyst for collaborative initiatives.

  13. Occupational health in Brazil.

    Science.gov (United States)

    Bedrikow, B; Algranti, E; Buschinelli, J T; Morrone, L C

    1997-01-01

    Brazil is a recently industrialised country with marked contrasts in social and economic development. The availability of public/private services in its different regions also varies. Health indicators follow these trends. Occupational health is a vast new field, as in other developing countries. Occupational medicine is a required subject in graduation courses for physicians. Specialisation courses for university graduated professionals have more than 700 hours of lectures and train occupational health physicians, safety engineers and nursing staff. At the technical level, there are courses with up to 1300 hours for the training of safety inspectors. Until 1986 about 19,000 occupational health physicians, 18,000 safety engineers and 51,000 safety inspectors had been officially registered. Although in its infancy, postgraduation has attracted professionals at university level, through residence programmes as well as masters and doctors degrees, whereby at least a hundred good-quality research studies have been produced so far. Occupational health activities are controlled by law. Undertakings with higher risks and larger number of employees are required to hire specialised technical staff. In 1995 the Ministry of Labour demanded programmes of medical control of occupational health (PCMSO) for every worker as well as a programme of prevention of environmental hazards (PPRA). This was considered as a positive measure for the improvement of working conditions and health at work. Physicians specialising in occupational medicine are the professionals more often hired by the enterprises. Reference centres (CRSTs) for workers' health are connected to the State or City Health Secretariat primary health care units. They exist in more populated areas and are accepted by workers as the best way to accomplish the diagnosis of occupational diseases. There is important participation by the trade unions in the management of these reference centres. For 30 years now employers

  14. Learning management by self-employed occupational therapists in private practice.

    Science.gov (United States)

    Millsteed, Jeannine; Redmond, Janice; Walker, Elizabeth

    2017-04-01

    This study explored how occupational therapists in private practice developed the business skills needed to operate a successful private practice. The literature shows that many small-business owner-managers have poorly developed business skills, and some experience high rates of failure. This indicates that to be successful in private practice, occupational therapists need to gain mastery of management competencies in addition to their professional clinical competencies. A qualitative study, using in-depth interviews, collected data from twenty-six self-employed occupational therapists on their experiences of becoming a small-business owner-manager. A narrative analysis built an understanding about how these therapists developed their business competencies. Analysis revealed the factors affecting the development of business competencies were interactions between the initial motivations for start-up, growth aspirations and engagement with external business environments. Business competencies developed through a combination of formal learning prior to starting their businesses, and informal learning once their businesses were in operation. Lower level learning occurred in the routine and operational processes, with higher level learning through discontinuous events resulting in a transformation in the therapists' understanding about themselves as business owner-managers. Findings led to a proposition that occupational therapists make the transition to becoming successful small-business owner-manager through management learning that includes elements of self-reflection, identifying environmental opportunities and risks, developing capabilities, and strategic planning for growth and development. It provides insights on what occupational therapists need to consider to become successful small-business owner-managers. © 2016 Occupational Therapy Australia.

  15. Female Aspirants to the Roman Catholic Priesthood.

    Science.gov (United States)

    Celmer, Virginia; Winer, Jane L.

    1990-01-01

    Investigated Holland vocational-personality types, job satisfaction, and psychological dysfunction among 85 parish priests, 55 nonparish priests, and 235 women who aspire to, but are barred from, ordination in the Roman Catholic Church. Found women's Holland-type code was most similar to code of clergy member as assigned by Dictionary of Holland…

  16. Turban pin aspiration: new fashion, new syndrome.

    Science.gov (United States)

    Ilan, Ophir; Eliashar, Ron; Hirshoren, Nir; Hamdan, Kasem; Gross, Menachem

    2012-04-01

    Turban pin aspiration syndrome is a new clinical entity afflicting young Islamic girls wearing a turban.The goal of this study was to present our experience in diagnosis and treatment of this new entity, define its clinical and epidemiologic features, and shed a new light on the role of fashion in the increased incidence. A retrospective study in a tertiary university hospital. Review of clinical parameters and epidemiologic features of 26 patients diagnosed with turban pin aspiration syndrome admitted to the Hadassah-Hebrew University Hospitals in Jerusalem from 1990 to 2010. All patients were Muslim females with an average age of 16 years. In all cases, the history was positive for accidental aspiration. Most of the pins were located in the trachea (42%). In 20 cases, the pins were extracted by rigid bronchoscopy without major complications. Fluoroscopy-assisted rigid bronchoscopy was used successfully in three cases. In one case, the object was self-ejected by coughing before the bronchoscopy, and two patients were referred to the chest unit for thoracotomy. Clinicians should be aware of this distinct form of foreign body aspiration, its method of diagnosis, and extraction techniques. A cultural investigation showed a difference in the turban-fastening technique of young girls as compared with their mothers. Removal by rigid bronchoscopy is a safe method with a high success rate and should be considered as the preferred extraction method of choice. Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.

  17. Identity talk of aspirational ethical leaders

    NARCIS (Netherlands)

    Koning, J.B.M.; Waistell, J.

    2012-01-01

    This study investigates how business leaders dynamically narrate their aspirational ethical leadership identities. In doing so, it furthers understanding of ethical leadership as a process situated in time and place. The analysis focuses on the discursive strategies used to narrate identity and

  18. FOREIGN BODY ASPIRATION: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Nafia Ozlem Kazanci

    2013-03-01

    Full Text Available Foreign body aspiration (FBA is common under 3 years of age. FBA can cause sudden respiratory failure. Furthermore, it leads to many respiratory system complications. Therefore, FBA is an important cause of mortality and morbidity for this age group. FBA cases are usually followed by diagnoses like pneumonia, bronchitis or bronchial asthma in the late period that history, clinical and laboratory findings suggesting foreign body aspiration can not be detected. We reported a 2-year-old male patient with pneumonia, who were administered various treatments. In thorax CT of this case, an image compatible with foreign body was seen in the right middle lobe-upper lobe separation area. Granulation tissue was detected in the entrance of the right main bronchus by rigid bronchoscopy and marked improvement occured in lung aeration after bronchoscopy. This case was reported to emphasize the importance of early diagnosis of foreign body aspiration because of high mortality and morbidity and the necessity of considering the foreign body aspiration in children with recurrent pulmonary infections. [J Contemp Med 2013; 3(1.000: 58-61

  19. 21 CFR 884.1060 - Endometrial aspirator.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Endometrial aspirator. 884.1060 Section 884.1060 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... endometrium, and (ii) Contraindications: Pregnancy, history of uterine perforation, or a recent cesarean...

  20. Extrapulmonary tuberculosis: Fine needle aspiration cytology ...

    African Journals Online (AJOL)

    Patients and Methods: This is a consecutive 9-year analysis of patients with peripheral lymphadenopathy. All the patients had fine needle aspiration. Smears were made, fixed in 95% alcohol and stained with hematoxylin and eosin and Zeihl Neelsen stains. Results: 48 patients, 31 males and 17 females, were analyzed.

  1. The Trouble with Doctoral Aspiration Now

    Science.gov (United States)

    Burford, James

    2018-01-01

    This article attends to the affective-political dimensions of doctoral aspiration. It considers why doctoral students continue to hope for an 'academic good life' in spite of the depressed and precarious features of the academic present. The article emerges from 2013 research with ten doctoral students in the Arts and Social Sciences, at a…

  2. Income Aspirations and Cooperation : Experimental Evidence

    NARCIS (Netherlands)

    Dalton, P.S.

    2010-01-01

    This article is the first attempt to study the empirical link between income aspirations and cooperation in a one shot public good game. By combining experimental with survey data, we find evidence that the more frustrated people are with their income, the lower is their propensity to cooperate with

  3. Lipid aspiration pneumonia due to gastroesophageal reflux

    International Nuclear Information System (INIS)

    Wolfson, B.J.; Temple Univ., Philadelphia, PA; Allen, J.L.; Panitch, H.B.; Temple Univ., Philadelphia, PA; Karmazin, N.; Temple Univ., Philadelphia, PA

    1989-01-01

    The development of lipid aspiration pneumonia after chronic nasopharyngeal installation of mineral oil was first described in 1925 by Laughlin. Since that time this entity has been well recognized and numerous substances have been identified or implicated as the aspirated material. The classic radiographic appearance of severe chronic lipid aspiration pneumonia has been described as consisting of intense perihilar infiltrates. However, the radiographic findings are more often non-specific and usually consist of varying degrees of diffuse interstitial infiltrates that tend to be more prominent in the perihilar regions and the right lung. We are reporting a case of biopsy-proven lipid aspiration pneumonia in an infant with known gastro-esophageal reflux (GER) who had medium-chain triglyceride oil administered via nasogastric tube. Serial roentgenograms demonstrated a changing pulmonary pattern from diffuse bilateral interstitial infiltrates initially to a diffuse alveolar pattern at the time of the lung biopsy. Modern medicine has developed new methods for providing nourishment to sick newborns and infants to improve their nutritional status and help them to grow. One such method involves the administration of medium-chain triglycerides (MCT oil) into the GI tract via a nasogastric or nasoenteral tube. The purpose of this report is to describe a significant complication of this method of providing nutrition to an infant with gastroesophageal reflux (GER) and the diagnostic dilemma it presented. (orig.)

  4. Gender and leadership aspiration: the impact of organizational identification

    NARCIS (Netherlands)

    Fritz, C. (Claudia); D.L. van Knippenberg (Daan)

    2017-01-01

    textabstractPurpose: Although nowadays more women occupy leadership roles, they still are a minority. Because aspiration is a precursor of advancement, examining conditions fostering female leadership aspiration is important. A neglected perspective is the impact of organizational identification.

  5. Percutaneous CT-guided sacroiliac joint sampling for infection: aspiration, biopsy, and technique.

    Science.gov (United States)

    Knipp, David; Simeone, F Joseph; Nelson, Sandra B; Huang, Ambrose J; Chang, Connie Y

    2018-04-01

    To evaluate methods of CT-guided sacroiliac joint sampling in patients with suspected infection. All CT-guided sacroiliac joint sampling procedures for suspected infection were reviewed for sampling type (aspiration, lavage aspiration, biopsy), microbiology results, and clinical and imaging follow-up. The primary gold standard was anatomic pathology. If pathology was not available, then positive blood culture with the same organism as SIJ sampling, imaging and clinical follow-up, or clinical follow-up only were used. Anterior and posterior joint distention was evaluated by MRI within 7 days of the procedure. A total of 34 patients (age 39 ± 20 (range, 6-75) years; 21 F, 13 M) were included. Aspiration samples only were obtained in 13/34 (38%) cases, biopsy samples only in 9/34 (26%) cases, and both samples in 12/34 (35%) cases. There was an overall 54% sensitivity and 86% specificity. For the aspiration samples, sensitivity and specificity were 60 and 81%, respectively, compared to 45 and 90% for the biopsy samples. In cases with both samples, biopsy did not add additional microbial information. Seventeen (17/34, 50%) patients had an MRI. The anterior joint was more distended than the posterior joint in 15/17 (88%) of patients, and this difference was significant (P = 0.0003). All of these 17 patients had an attempted aspiration by a posterior approach; 6/17 (35%) resulted in a successful aspiration. Aspiration of the sacroiliac joint has a higher sensitivity than biopsy and should always be attempted first. MRI may be helpful for procedure planning.

  6. Percutaneous CT-guided sacroiliac joint sampling for infection. Aspiration, biopsy, and technique

    Energy Technology Data Exchange (ETDEWEB)

    Knipp, David; Simeone, F.J.; Huang, Ambrose J.; Chang, Connie Y. [Massachusetts General Hospital, Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Boston, MA (United States); Nelson, Sandra B. [Massachusetts General Hospital, Infectious Disease Unit, Department of Medicine, Boston, MA (United States)

    2018-04-15

    To evaluate methods of CT-guided sacroiliac joint sampling in patients with suspected infection. All CT-guided sacroiliac joint sampling procedures for suspected infection were reviewed for sampling type (aspiration, lavage aspiration, biopsy), microbiology results, and clinical and imaging follow-up. The primary gold standard was anatomic pathology. If pathology was not available, then positive blood culture with the same organism as SIJ sampling, imaging and clinical follow-up, or clinical follow-up only were used. Anterior and posterior joint distention was evaluated by MRI within 7 days of the procedure. A total of 34 patients (age 39 ± 20 (range, 6-75) years; 21 F, 13 M) were included. Aspiration samples only were obtained in 13/34 (38%) cases, biopsy samples only in 9/34 (26%) cases, and both samples in 12/34 (35%) cases. There was an overall 54% sensitivity and 86% specificity. For the aspiration samples, sensitivity and specificity were 60 and 81%, respectively, compared to 45 and 90% for the biopsy samples. In cases with both samples, biopsy did not add additional microbial information. Seventeen (17/34, 50%) patients had an MRI. The anterior joint was more distended than the posterior joint in 15/17 (88%) of patients, and this difference was significant (P = 0.0003). All of these 17 patients had an attempted aspiration by a posterior approach; 6/17 (35%) resulted in a successful aspiration. Aspiration of the sacroiliac joint has a higher sensitivity than biopsy and should always be attempted first. MRI may be helpful for procedure planning. (orig.)

  7. Massive aspiration past the tracheal tube cuff caused by closed tracheal suction system.

    Science.gov (United States)

    Dave, Mital H; Frotzler, Angela; Madjdpour, Caveh; Koepfer, Nelly; Weiss, Markus

    2011-01-01

    Aspiration past the tracheal tube cuff has been recognized to be a risk factor for the development of ventilator-associated pneumonia (VAP). This study investigated the effect of closed tracheal suctioning on aspiration of fluid past the tracheal tube cuff in an in vitro benchtop model. High-volume low pressure tube cuffs of 7.5 mm internal diameter (ID) were placed in a 22 mm ID artificial trachea connected to a test lung. Positive pressure ventilation (PPV) with 15 cm H₂O peak inspiratory pressure and 5 cm H₂O positive end-expiratory pressure (PEEP) was used. A closed tracheal suction system (CTSS) catheter (size 14Fr) was attached to the tracheal tube and suction was performed for 5, 10, 15, or 20 seconds under 200 or 300 cm H₂O suction pressures. Amount of fluid (mL) aspirated along the tube cuff and the airway pressure changes were recorded for each suction procedure. Fluid aspiration during different suction conditions was compared using Kruskal-Wallis and Mann-Whitney test (Bonferroni correction [α = .01]). During 10, 15, and 20 seconds suction, airway pressure consistently dropped down to -8 to -13 cm H₂O (P aspiration was never observed under PPV + PEEP but occurred always during suctioning. Aspiration along the tube cuff was higher with -300 cm H₂O than with -200 cm H₂O suction pressure (P aspiration of fluid occurs along the tracheal tube cuff during suction with the closed tracheal suction system. © SAGE Publications 2011.

  8. [Tracheobronchial lavage--a supplementary measure in the initial management of meconium aspiration syndrome].

    Science.gov (United States)

    Rosegger, H; Engele, H; Haas, J

    1987-12-18

    Pulmonary lavage - a supplementary measure of resuscitation in newborn infants with severe aspiration of meconium stained amniotic fluid. During 1984-1985 150 mature newborn infants who had aspirated heavily-stained or pea soup-like amniotic fluid were resuscitated at the University Hospital of Obstetrics and Gynaecology in Graz. In 109 of these infants (controls) routine aspiration of both the upper and lower airways was accomplished as soon as possible, whilst in the remaining 41 infants (lavaged) pulmonary lavage with saline was additionally performed via an endotracheal tube after aspiration to clear the trachea and the upper bronchi from thick meconium which could not have been removed as efficiently otherwise. The incidence of manifest meconium aspiration syndrome was significantly higher (22%) in the lavaged infants than in the controls (8%). Mechanical ventilation was performed in 36% of the lavaged infants, whereas only 5.5% of the controls had to be ventilated for more than 1 hour. The mean duration of ventilation, however, was shorter (Mh = 5.1 hrs vs Mh = 69 hrs) and the average age at discharge lower in the lavaged. Three infants died, two of whom had severe malformations. Only one death in the lavaged infants was attributable to severe meconium aspiration syndrome already manifest at birth. Three infants (two lavaged, one control) showed radiological evidence of pneumothorax, but without clinical appearance of respiratory distress. Since the lavaged group naturally contained the more severely distressed infants, with a high incidence of caesarean section on account of intrauterine asphyxia and lower Apgar scores at one and five minutes, the high incidence of radiologically confirmed meconium aspiration syndrome was not surprising.(ABSTRACT TRUNCATED AT 250 WORDS)

  9. Autoaspiration versus manual aspiration in transbronchial needle aspiration in diagnosis of intrathoracic lymphadenopathy.

    Science.gov (United States)

    Boonsarngsuk, Viboon; Pongtippan, Atcharaporn; Juthakarn, Sabaitip; Boonsarngsuk, Wison; Kurimoto, Noriaki

    2009-10-01

    Traditionally, aspiration with high negative pressure is recommended to obtain a specimen in transbronchial needle aspiration (TBNA). Undeniably, however, the assistant experiences difficulty in the generation of the negative pressure and precise control of the syringe while performing the procedure. To evaluate the effectiveness of the autoaspiration method created by our plunger lock in comparison with the conventional manual aspiration in the diagnosis of intrathoracic lymphadenopathy by TBNA. A prospective study was conducted on all patients referred for diagnostic TBNA of enlarged intrathoracic lymph nodes. Both automatic and manual aspiration techniques were performed after the needle had been completely inserted into the nodes. The diagnostic yield and the numbers of diagnostic cells or benign lymphoid cells obtained by each technique were compared in the same node. A total of 31 intrathoracic lymph nodes in 24 patients were prospectively studied. Twenty-four nodes (77.4%) were malignancies whereas 7 nodes (22.6%) were benign disease. Adequate lymph node samples were obtained in 30 targets (96.8%), and TBNA revealed definite diagnosis for 25 nodes (80.6%). Both aspiration techniques showed exactly the same diagnostic yield. However, the autoaspiration technique provided significantly more adequate samples than manual aspiration techniques did (P=0.003). The autoaspiration method using our plunger lock was superior to the manual method in obtaining the numbers of adequate samples in TBNA procedures.

  10. Sequential voluntary cough and aspiration or aspiration risk in Parkinson's disease.

    Science.gov (United States)

    Hegland, Karen Wheeler; Okun, Michael S; Troche, Michelle S

    2014-08-01

    Disordered swallowing, or dysphagia, is almost always present to some degree in people with Parkinson's disease (PD), either causing aspiration or greatly increasing the risk for aspiration during swallowing. This likely contributes to aspiration pneumonia, a leading cause of death in this patient population. Effective airway protection is dependent upon multiple behaviors, including cough and swallowing. Single voluntary cough function is disordered in people with PD and dysphagia. However, the appropriate response to aspirate material is more than one cough, or sequential cough. The goal of this study was to examine voluntary sequential coughing in people with PD, with and without dysphagia. Forty adults diagnosed with idiopathic PD produced two trials of sequential voluntary cough. The cough airflows were obtained using pneumotachograph and facemask and subsequently digitized and recorded. All participants received a modified barium swallow study as part of their clinical care, and the worst penetration-aspiration score observed was used to determine whether the patient had dysphagia. There were significant differences in the compression phase duration, peak expiratory flow rates, and amount of air expired of the sequential cough produced by participants with and without dysphagia. The presence of dysphagia in people with PD is associated with disordered cough function. Sequential cough, which is important in removing aspirate material from large- and smaller-diameter airways, is also impaired in people with PD and dysphagia compared with those without dysphagia. There may be common neuroanatomical substrates for cough and swallowing impairment in PD leading to the co-occurrence of these dysfunctions.

  11. Employment, Academic and Extracurricular Contributors to College Aspirations

    Science.gov (United States)

    McGaha, Valerie; Fitzpatrick, Jacki

    2010-01-01

    Although there have been many studies on college entrance and aspirations, little attention has been paid to post-high school adults (who enter the workworld rather than college). it is possible that post-high school adults still have college aspirations, and it would be valuable to identify the factors that foster such aspirations. This study…

  12. Gender and Leadership Aspiration : The Impact of the Organizational Environment

    NARCIS (Netherlands)

    C. Fritz (Claudia)

    2016-01-01

    markdownabstractSummary The aim of this dissertation is to examine gender differences in leadership aspiration. Although some important work regarding gender-specific aspiration has been done already, conditions fostering leadership aspiration – particularly among women – are not completely

  13. Thin-needle aspiration biopsy of the prostate.

    Science.gov (United States)

    Koss, L G; Woyke, S; Schreiber, K; Kohlberg, W; Freed, S Z

    1984-05-01

    The authors summarize the current status of thin-needle aspiration biopsy of the prostate and evaluate the accomplishments and limitations of this method of diagnosis. Historical developments, indications, technique, contraindications, complications, cytology of aspirates, diagnostic efficacy of aspirates, and grading of prostatic carcinomas are discussed.

  14. Relationships between Work Values, Socio-Educational and Work Experiences, and Vocational Aspirations of 6th, 9th, 10th, and 12th Graders

    Science.gov (United States)

    Wijting, Jan P.; And Others

    1977-01-01

    Using a cross-sectional design and canonical regression analysis, the differential relationships between work values and social, educational, and occupational experiences and aspirations were examined for boys and girls in grades 6, 9, 10, and 12. Support was found for predicted differences in work-values correlates across grades and between…

  15. Neutrophil extracellular traps contribute to the pathogenesis of acid-aspiration-induced ALI/ARDS.

    Science.gov (United States)

    Li, Haitao; Zhou, Xiaoting; Tan, Hongyi; Hu, Yongbin; Zhang, Lemeng; Liu, Shuai; Dai, Minhui; Li, Yi; Li, Qian; Mao, Zhi; Pan, Pinhua; Su, Xiaoli; Hu, Chengpin

    2018-01-05

    Acute lung injury/acute respiratory distress syndrome (ALI/ARDS) is a manifestation of systemic inflammation in the lungs, but the factors that trigger inflammation in ALI/ARDS are unclear. We hypothesized that neutrophil extracellular traps (NETs) contribute to the pathogenesis of acid aspiration-induced ALI/ARDS. Analysis of bronchial aspirates from ARDS patients showed that NETs were significantly correlated with the degree of ARDS (r = -0.5846, p = 0.0359). NETs in bronchoalveolar lavage fluid of acid-aspiration mice were significantly higher (141.6 ± 23.08) at 3 h after injury than those in the sham group (1234 ± 101.9; p = 0.003, n = 5 per group). Exogenous NETs aggravated lung injury, while alvelestat and DNase markedly attenuated the intensity of ARDS. We investigated whether NETs are involved in the severity of gastric aspiration-induced ARDS. Then, a hydrochloric acid aspiration-induced ALI murine model was used to assess whether NETs are pathogenic and whether targeting NETs is protective. Exogenous NETs were administered to mice. Alvelestat can inhibit neutrophil elastase (NE), which serves an important role in NET formation, so we investigated whether alvelestat could protect against ALI in cell and mouse models. NETs may contribute to ALI/ARDS by promoting tissue damage and systemic inflammation. Targeting NETs by alvelestat may be a potential therapeutic strategy.

  16. Foreign body aspiration and language spoken at home: 10-year review.

    Science.gov (United States)

    Choroomi, S; Curotta, J

    2011-07-01

    To review foreign body aspiration cases encountered over a 10-year period in a tertiary paediatric hospital, and to assess correlation between foreign body type and language spoken at home. Retrospective chart review of all children undergoing direct laryngobronchoscopy for foreign body aspiration over a 10-year period. Age, sex, foreign body type, complications, hospital stay and home language were analysed. At direct laryngobronchoscopy, 132 children had foreign body aspiration (male:female ratio 1.31:1; mean age 32 months (2.67 years)). Mean hospital stay was 2.0 days. Foreign bodies most commonly comprised food matter (53/132; 40.1 per cent), followed by non-food matter (44/132; 33.33 per cent), a negative endoscopy (11/132; 8.33 per cent) and unknown composition (24/132; 18.2 per cent). Most parents spoke English (92/132, 69.7 per cent; vs non-English-speaking 40/132, 30.3 per cent), but non-English-speaking patients had disproportionately more food foreign bodies, and significantly more nut aspirations (p = 0.0065). Results constitute level 2b evidence. Patients from non-English speaking backgrounds had a significantly higher incidence of food (particularly nut) aspiration. Awareness-raising and public education is needed in relevant communities to prevent certain foods, particularly nuts, being given to children too young to chew and swallow them adequately.

  17. Accuracy of Core Needle Biopsy Versus Fine Needle Aspiration Cytology for Diagnosing Salivary Gland Tumors

    Directory of Open Access Journals (Sweden)

    In Hye Song

    2015-03-01

    Full Text Available Background: Core needle biopsy is a relatively new technique used to diagnose salivary gland lesions, and its role in comparison with fine needle aspiration cytology needs to be refined. Methods: We compared the results of 228 ultrasound-guided core needle biopsy and 371 fine needle aspiration procedures performed on major salivary gland tumors with their postoperative histological diagnoses. Results: Core needle biopsy resulted in significantly higher sensitivity and more accurate tumor subtyping, especially for malignant tumors, than fine needle aspiration. No patient developed major complications after core needle biopsy. Conclusions: We recommend ultrasoundguided core needle biopsy as the primary diagnostic tool for the preoperative evaluation of patients with salivary gland lesions, especially when malignancy is suspected.

  18. Adolescents' educational aspirations and ethnic background: The case of students of African and Latin American migrant origins in Spain

    Directory of Open Access Journals (Sweden)

    Carlos J. Gil-Hernández

    2018-02-01

    Full Text Available Background: Minority students were found to have high educational aspirations, considering their background characteristics. This finding is often attributed to 'migrant optimism.' Yet, whether socioeconomic, educational, or demographic differences between and within ethnic groups mediate and/or moderate students' educational aspirations remains an inconclusive question. Objective: This study investigates the educational aspirations of children of African and Latin American migrants in Spain, looking at four critical factors: (1 family background, (2 educational performance, (3 years lived in Spain, and (4 language used at home. Methods: Data comes from the 2010 General Evaluation of Educational Diagnostic (GEED on lower-secondary students aged 14 (n = 19,293, on average. Multivariate logistic models are applied using mediation and moderation analyses. Results: Results show that (1 minority students have higher college aspirations than students of Spanish origin after accounting for parental socioeconomic status and educational performance; (2 ethnic differentials in aspirations - especially for pupils with Latin American origin - are concentrated among low-performing and disadvantaged students; (3 recent arrival in Spain is not significantly associated with differences in educational aspirations within minority groups; (4 speaking Spanish at home does not lead to differences in aspirations for pupils of African origin. Conclusions: Migrant optimism, as opposed to family language use and years of contact with the Spanish culture and society, seems to be an important factor for the high (net educational aspirations of students from African and Latin American backgrounds. Contribution: The article provides new evidence on ethnic heterogeneity in educational aspirations, being the first that uses representative data from the whole Spanish educational system.

  19. Predictive value of α-amylase in tracheal aspirates for ventilator-associated pneumonia in elderly patients.

    Science.gov (United States)

    Qu, Ge-Ping; Fang, Xiang-Qun; Xu, Ya-Ping; Shi, Min; Wang, Yang; Gong, Mei-Liang; Fang, Hao-Ming

    2018-04-01

    This study aims to investigate the correlation between α-amylase in tracheal aspirates and risk factors of aspiration, as well as ventilator-associated pneumonia (VAP), in elderly patients undergoing mechanical ventilation and explore the clinical value of α-amylase for predicting VAP. Tracheal aspirates were collected from elderly patients within 2 weeks after tracheal intubation in mechanical ventilation, and α-amylase was detected. Patients were grouped according to the presence of VAP. The correlation between α-amylase and risk factors of aspiration before intubation, as well as VAP, were analyzed. The sample of this study comprised 147 patients. The average age of these patients was 86.9 years. The incidence of VAP was 21% during the study period. Tracheal aspirate α-amylase level increased with the increase in the number of risk factors for aspiration before intubation, α-amylase level was significantly higher in the VAP group than in the non-VAP group, the area under the receiver operating characteristic curve (ROC) of the diagnostic value of α-amylase for VAP was 0.813 (95% CI: 0.721-0.896), threshold value was 4,681.5 U/L, sensitivity was 0.801 and specificity was 0.793. Logistic multivariate analysis revealed the following risk factors for VAP: a number of risk factors before intubation of ≥3, a Glasgow score of aspiration of subglottic secretion and a tracheal aspirate α-amylase level of >4681.5 U/L. Tracheal aspirate α-amylase can serve as a biomarker for predicting VAP in elderly patients undergoing mechanical ventilation. © 2017 John Wiley & Sons Ltd.

  20. Air Bag Momentum Force Including Aspiration

    Directory of Open Access Journals (Sweden)

    Guy Nusholtz

    1995-01-01

    Full Text Available A gas-jet momentum force drives the air bag into position during a crash. The magnitude of this force can change as a result of aspiration. To determine the potential magnitude of the effect on the momentum force and mass flow rate in an aspirated system, a series of experiments and simulations of those experiments was conducted. The simulation consists of a two-dimensional unsteady isentropic CFD model with special “infinite boundaries”. One of the difficulties in simulating the gas-jet behavior is determining the mass flow rate. To improve the reliability of the mass flow rate input to the simulation, a sampling procedure involving multiple tests was used, and an average of the tests was adopted.

  1. Liver CT-guided aspirative biopsies

    International Nuclear Information System (INIS)

    Santos, Gilda da Cunha; Carvalho, Leda Viegas de; Chojniak, Rubens; Morini, Sandra Regina

    1996-01-01

    Sixty-eight CT-guided aspirative biopsies of hepatic nodules were performed at A.C. Camargo Hospital, Sao Paulo, Brazil, from 1992 to 1995. The cases were distributed as follow: 44(64.7%) with a positive diagnosis for neoplastic cells, 6(8.8%) with a negative diagnosis, and 14 (20.5%) with insufficient material. Of the positive cases (primary neoplasias and metastases), the cytological diagnosis was achieved in 39 cases. There were 36 cases of carcinoma (7 hepato carcinomas, 18 adenocarcinomas, 1 small cell carcinoma and 10 cases of unspecified differentiation), 2 cases of melanoma and 1 case of melanoma and 1 case of sarcoma. The correlation with histopathological exams showed no false positive cases and concordance between cytological and histopathological diagnosis. The results demonstrate that CT-guided aspirative biopsy of hepatic nodules permits a rapid diagnosis of neoplastic lesions, especially for the evaluation of metastases. (author)

  2. Aspiration-related deaths in 57 consecutive patients: autopsy study.

    Directory of Open Access Journals (Sweden)

    Xiaowen Hu

    Full Text Available Aspiration can cause a diverse spectrum of pulmonary disorders some of which can lead to death but can be difficult to diagnose.The medical records and autopsy findings of 57 consecutive patients in whom aspiration was the immediate cause of death at Mayo Clinic (Rochester, MN, USA over a 9-yr period, from January 1 2004 to December 31 2012 were analyzed.The median age at death was 72 years (range, 13-95 years and included 39 (68% males. The most common symptom before death was dyspnea (63% and chest radiography revealed bilateral infiltrates in the majority (81%. Most common precipitating factors for aspiration were depressed consciousness (46% and dysphagia (44%. Aspiration-related syndromes leading to death were aspiration pneumonia in 26 (46%, aspiration pneumonitis in 25 (44%, and large airway obstruction in 6 patients (11%. Aspiration was clinically unsuspected in 19 (33% patients. Antimicrobial therapy had been empirically administered to most patients (90% with aspiration pneumonia and aspiration pneumonitis.We conclude aspiration-related deaths occur most commonly in the elderly with identifiable risks and presenting bilateral pulmonary infiltrates. One-third of these aspiration-related pulmonary syndromes were clinically unsuspected at the time of death.

  3. Occupational hazards

    OpenAIRE

    Paz-Fuchs, Amir; Ronen, Yaël

    2012-01-01

    This article provides an analysis and a critique of the law governing the employment relationship between Israeli employers and Palestinian employees in industries operating in the West Bank. \\ud \\ud Through an analysis of Israeli jurisprudence it highlights the intersection among different areas of law: choice of law, public international law (in particular the law of occupation), and labor law. The article explores the tensions that this intersection creates: first, between the importance t...

  4. Spatially correlated heterogeneous aspirations to enhance network reciprocity

    Science.gov (United States)

    Tanimoto, Jun; Nakata, Makoto; Hagishima, Aya; Ikegaya, Naoki

    2012-02-01

    Perc & Wang demonstrated that aspiring to be the fittest under conditions of pairwise strategy updating enhances network reciprocity in structured populations playing 2×2 Prisoner's Dilemma games (Z. Wang, M. Perc, Aspiring to the fittest and promoted of cooperation in the Prisoner's Dilemma game, Physical Review E 82 (2010) 021115; M. Perc, Z. Wang, Heterogeneous aspiration promotes cooperation in the Prisoner's Dilemma game, PLOS one 5 (12) (2010) e15117). Through numerical simulations, this paper shows that network reciprocity is even greater if heterogeneous aspirations are imposed. We also suggest why heterogeneous aspiration fosters network reciprocity. It distributes strategy updating speed among agents in a manner that fortifies the initially allocated cooperators' clusters against invasion. This finding prompted us to further enhance the usual heterogeneous aspiration cases for heterogeneous network topologies. We find that a negative correlation between degree and aspiration level does extend cooperation among heterogeneously structured agents.

  5. Intake acoustics of naturally aspirated racing engines

    OpenAIRE

    Dolinar, A

    2006-01-01

    The intake system is one of the components on the internal combustion engine most linked with the achievement of the high volumetric efficiency required of naturally aspirated engines. High performance racing engine intake systems have unusual geometry with separate intake pipes (often known as intake trumpets) housed in a common airbox. These intake trumpets are short pipes that are sometimes cylindrical but often conical. The flow within the intake system is ve...

  6. A radial basis classifier for the automatic detection of aspiration in children with dysphagia

    Directory of Open Access Journals (Sweden)

    Blain Stefanie

    2006-07-01

    Full Text Available Abstract Background Silent aspiration or the inhalation of foodstuffs without overt physiological signs presents a serious health issue for children with dysphagia. To date, there are no reliable means of detecting aspiration in the home or community. An assistive technology that performs in these environments could inform caregivers of adverse events and potentially reduce the morbidity and anxiety of the feeding experience for the child and caregiver, respectively. This paper proposes a classifier for automatic classification of aspiration and swallow vibration signals non-invasively recorded on the neck of children with dysphagia. Methods Vibration signals associated with safe swallows and aspirations, both identified via videofluoroscopy, were collected from over 100 children with neurologically-based dysphagia using a single-axis accelerometer. Five potentially discriminatory mathematical features were extracted from the accelerometry signals. All possible combinations of the five features were investigated in the design of radial basis function classifiers. Performance of different classifiers was compared and the best feature sets were identified. Results Optimal feature combinations for two, three and four features resulted in statistically comparable adjusted accuracies with a radial basis classifier. In particular, the feature pairing of dispersion ratio and normality achieved an adjusted accuracy of 79.8 ± 7.3%, a sensitivity of 79.4 ± 11.7% and specificity of 80.3 ± 12.8% for aspiration detection. Addition of a third feature, namely energy, increased adjusted accuracy to 81.3 ± 8.5% but the change was not statistically significant. A closer look at normality and dispersion ratio features suggest leptokurticity and the frequency and magnitude of atypical values as distinguishing characteristics between swallows and aspirations. The achieved accuracies are 30% higher than those reported for bedside cervical auscultation. Conclusion

  7. Extramedullary plasmacytoma. Fine needle aspiration findings.

    Science.gov (United States)

    Kumar, P V; Owji, S M; Talei, A R; Malekhusseini, S A

    1997-01-01

    To determine the role of fine needle aspiration cytology in the diagnosis of extramedullary plasmacytoma. The study group consisted of 13 patients with palpable masses at various sites. The tumors were aspirated for cytologic study. The smears revealed groups of mature and immature plasma cells at various stages of maturation. Mature plasma cells showed an eccentric nucleus and abundant, deep, basophilic cytoplasm with a paranuclear halo. Plasmablasts (immature plasma cells) showed a prominent, eccentric nucleus with single, large nucleolus and abundant, deep, basophilic cytoplasm with no paranuclear halo. Binucleate and multinucleate forms were also seen quite often. The tumors were excised, and the histologic sections confirmed the cytologic diagnosis. All the patients received radiotherapy. One patient (18 years old) developed recurrence and died due to extensive infiltration into the maxilla and mandible. Two patients (57 and 62 years) developed multiple myeloma one to two years after the excision of tumors, and both died two to three months later. The remaining 10 patients were alive and well at this writing. The smears from all 13 patients were diagnosed as extramedullary plasmacytomas by fine needle aspiration cytology.

  8. A Second Look at the Process of Occupational Feminization and Pay Reduction in Occupations.

    Science.gov (United States)

    Mandel, Hadas

    2018-04-01

    Using the IPUMS-USA data for the years 1960-2015, this study examines trends in the effect of occupational feminization on occupational pay in the U.S. labor market and explores some of the mechanisms underlying these trends. The findings show that the (negative) association between occupational feminization and occupational pay level has declined, becoming insignificent in 2015. This trend, however, is reversed after education is controlled for at the individual as well as the occupational level. The two opposite trends are discussed in light of the twofold effect of education: (1) the entry of women into occupations requiring high education, and (2) the growing returns to education and to occupations with higher educational requirements. These two processes have concealed the deterioration in occupational pay following feminization. The findings underscore the significance of structural forms of gender inequality in general, and occupational devaluation in particular.

  9. Occupation: nurse; occupational hazard: radiation

    International Nuclear Information System (INIS)

    Nickson, K.

    1984-01-01

    The work of the occupational health nurses at the Pickering Generating Station is described. A staff of two nurses teach first aid and safety, practice an emergency plan, and monitor personnel for minimum health standards for radiation workers. Special attention is paid to problems which might be aggravated by radiation, such as skin complaints, respiratory diseases, emotional stability, or phobias regarding heights, plastic suits, or radiation itself. Procedures used in treating contaminated personnel are outlined

  10. Occupation: nurse; occupational hazard: radiation

    Energy Technology Data Exchange (ETDEWEB)

    Nickson, K

    1984-03-01

    The work of the occupational health nurses at the Pickering Generating Station is described. A staff of two nurses teach first aid and safety, practice an emergency plan, and monitor personnel for minimum health standards for radiation workers. Special attention is paid to problems which might be aggravated by radiation, such as skin complaints, respiratory diseases, emotional stability, or phobias regarding heights, plastic suits, or radiation itself. Procedures used in treating contaminated personnel are outlined.

  11. An unusual case of foreign body aspiration mimicking cavitary tuberculosis in adolescent patient: Thread aspiration

    Directory of Open Access Journals (Sweden)

    Cakir Erkan

    2012-05-01

    Full Text Available Abstract Foreign body aspiration continues to be a serious problem in childhood and adolescent period with significant rate of morbidity and rarely mortality. Half of the foreign body aspiration cases have no history of aspiration. The main foreign bodies inhaled are food fragments and different kinds of metallic objects. A 12-year-old girl was referred to the pediatric pulmonology department for chronic cough and hemoptysis. She had persistent infiltration and cavitary lesion mimicking cavitary tuberculosis. There was no contact history with tuberculosis in her family and acid resistant bacillus was not found in the sputum examination. Flexible bronchoscopy was performed for persistent infiltration and hemoptysis and inflamed thread was found in right lower lobe bronchus. This is the first case of thread inhalation mimicking cavitary tuberculosis in an adolescent patient.

  12. [Appraisal of occupational stress and work ability].

    Science.gov (United States)

    Yang, Xinwei; Wang, Zhiming; Lan, Yajia; Wang, Mianzhen

    2004-01-01

    This study was conducted to assess occupational stress and work ability. A test of occupational stress and work ability was carry out with revised occupational stress inventory (OSI-R) and work ability index(WAI) for 2270 workers. (1) The occupational stress and strain in male was significantly higher than those in female, but self-care and social support in female werehigher than in male(P < 0.01). The level of occupational stress, strain except interpersonal strain increased with age, while work ability decreased(P < 0.05). (2) Among 6 items of occupational role questionnaire, the score of role boundary and responsibility were obviously higher in college education (P < 0.05). The score of occupational role, psychological strain, physical strain was higher in maried, divorce than unmarried(P < 0.05). (3) The score of occupational role, strain in good work ability category was significantly lower than others, but personal resources were higher(P < 0.05). (4) The correlation of work ability and occupational stress, strain, personal resources were significant(P < 0.01), occupational role and personal strain were positively correlated, both of which correlated negatively to the personal resources(P < 0.01). (5) The major influential factors of personal strain were age, recreation, self-care, social support, rational/cognitive, role insufficiency, role ambiguity and role boundary.

  13. Occupational physiology

    CERN Document Server

    Toomingas, Allan; Tornqvist, Ewa Wigaeus

    2011-01-01

    In a clear and accessible presentation, Occupational Physiology focuses on important issues in the modern working world. Exploring major public health problems-such as musculoskeletal disorders and stress-this book explains connections between work, well-being, and health based on up-to-date research in the field. It provides useful methods for risk assessment and guidelines on arranging a good working life from the perspective of the working individual, the company, and society as a whole.The book focuses on common, stressful situations in different professions. Reviewing bodily demands and r

  14. Foreign body aspiration in children: clinical aspects, radiological aspects and bronchoscopic treatment

    International Nuclear Information System (INIS)

    Fraga, Andrea de Melo Alexandre; Reis, Marcelo Conrado dos; Zambon, Mariana Porto; Toro, Ivan Contrera; Ribeiro, Jose Dirceu; Baracat, Emilio Carlos Elias

    2008-01-01

    Objective: To describe the clinical manifestations and bronchoscopic treatment of foreign body aspiration in children under 14 years of age, correlating the clinical aspects with the bronchoscopic findings. Methods: A retrospective, descriptive study analyzing data related to children under 14 years of age undergoing bronchoscopy due to clinical suspicion of foreign body aspiration at the State University at Campinas Hospital das Clinicas from January of 2000 to December of 2005. Results: The sample consisted of 69 patients, ranging in age from 8 months to 12 years/7 months (75.4% under 3 years of age), 62.3% of whom were male. The principal complaint was sudden-onset cough (75.4%), auscultation was abnormal in 74%, and dyspnea was observed in 29%. Radiological abnormalities were seen in 88% of the cases. Aspirations were primarily into the right lung (54.8%), and 30.7% of the foreign bodies were of vegetal origin (principally beans and peanuts). In the follow-up period, 29% presented complications (most commonly pneumonia), which were found to be associated with longer aspiration time (p = 0.03). Mechanical ventilation was required in 7 children (10.1%), and multiple bronchoscopies were performed in 5 (7.2%). Conclusions: A history of sudden-onset choking and cough, plus abnormal auscultation and radiological findings, characterizes the profile of foreign body aspiration. In such cases, bronchoscopy is indicated. Longer aspiration time translates to a higher risk of complications. The high prevalence of foreign bodies of vegetal origin underscores the relevance of prevention at children younger than three years of age. (author)

  15. Foreign body aspiration in children: clinical aspects, radiological aspects and bronchoscopic treatment

    Energy Technology Data Exchange (ETDEWEB)

    Fraga, Andrea de Melo Alexandre; Reis, Marcelo Conrado dos; Zambon, Mariana Porto [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Pediatric Emergency Room]. E-mail: andreafrag@gmail.com; Toro, Ivan Contrera [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Dept. of Thoracic Surgery; Ribeiro, Jose Dirceu; Baracat, Emilio Carlos Elias [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Dept. of Pediatric Pulmonology

    2008-02-15

    Objective: To describe the clinical manifestations and bronchoscopic treatment of foreign body aspiration in children under 14 years of age, correlating the clinical aspects with the bronchoscopic findings. Methods: A retrospective, descriptive study analyzing data related to children under 14 years of age undergoing bronchoscopy due to clinical suspicion of foreign body aspiration at the State University at Campinas Hospital das Clinicas from January of 2000 to December of 2005. Results: The sample consisted of 69 patients, ranging in age from 8 months to 12 years/7 months (75.4% under 3 years of age), 62.3% of whom were male. The principal complaint was sudden-onset cough (75.4%), auscultation was abnormal in 74%, and dyspnea was observed in 29%. Radiological abnormalities were seen in 88% of the cases. Aspirations were primarily into the right lung (54.8%), and 30.7% of the foreign bodies were of vegetal origin (principally beans and peanuts). In the follow-up period, 29% presented complications (most commonly pneumonia), which were found to be associated with longer aspiration time (p = 0.03). Mechanical ventilation was required in 7 children (10.1%), and multiple bronchoscopies were performed in 5 (7.2%). Conclusions: A history of sudden-onset choking and cough, plus abnormal auscultation and radiological findings, characterizes the profile of foreign body aspiration. In such cases, bronchoscopy is indicated. Longer aspiration time translates to a higher risk of complications. The high prevalence of foreign bodies of vegetal origin underscores the relevance of prevention at children younger than three years of age. (author)

  16. Characterization of the innate immune response to chronic aspiration in a novel rodent model

    Directory of Open Access Journals (Sweden)

    Lin Shu S

    2007-11-01

    Full Text Available Abstract Background Although chronic aspiration has been associated with several pulmonary diseases, the inflammatory response has not been characterized. A novel rodent model of chronic aspiration was therefore developed in order to investigate the resulting innate immune response in the lung. Methods Gastric fluid or normal saline was instilled into the left lung of rats (n = 48 weekly for 4, 8, 12, or 16 weeks (n = 6 each group. Thereafter, bronchoalveolar lavage specimens were collected and cellular phenotypes and cytokine concentrations of IL-1alpha, IL-1beta, IL-2, IL-4, IL-6, IL-10, GM-CSF, IFN-gamma, TNF-alpha, and TGF-beta were determined. Results Following the administration of gastric fluid but not normal saline, histologic specimens exhibited prominent evidence of giant cells, fibrosis, lymphocytic bronchiolitis, and obliterative bronchiolitis. Bronchoalveolar lavage specimens from the left (treated lungs exhibited consistently higher macrophages and T cells with an increased CD4:CD8 T cell ratio after treatment with gastric fluid compared to normal saline. The concentrations of IL-1alpha, IL-1beta, IL-2, TNF-alpha and TGF-beta were increased in bronchoalveolar lavage specimens following gastric fluid aspiration compared to normal saline. Conclusion This represents the first description of the pulmonary inflammatory response that results from chronic aspiration. Repetitive aspiration events can initiate an inflammatory response consisting of macrophages and T cells that is associated with increased TGF-beta, TNF-alpha, IL-1alpha, IL-1beta, IL-2 and fibrosis in the lung. Combined with the observation of gastric fluid-induced lymphocyitic bronchiolitis and obliterative bronchiolitis, these findings further support an association between chronic aspiration and pulmonary diseases, such as obliterative bronchiolitis, pulmonary fibrosis, and asthma.

  17. Pediatric Eating Assessment Tool-10 as an indicator to predict aspiration in children with esophageal atresia.

    Science.gov (United States)

    Soyer, Tutku; Yalcin, Sule; Arslan, Selen Serel; Demir, Numan; Tanyel, Feridun Cahit

    2017-10-01

    Airway aspiration is a common problem in children with esophageal atresia (EA). Pediatric Eating Assessment Tool-10 (pEAT-10) is a self-administered questionnaire to evaluate dysphagia symptoms in children. A prospective study was performed to evaluate the validity of pEAT-10 to predict aspiration in children with EA. Patients with EA were evaluated for age, sex, type of atresia, presence of associated anomalies, type of esophageal repair, time of definitive treatment, and the beginning of oral feeding. Penetration-aspiration score (PAS) was evaluated with videofluoroscopy (VFS) and parents were surveyed for pEAT-10, dysphagia score (DS) and functional oral intake scale (FOIS). PAS scores greater than 7 were considered as risk of aspiration. EAT-10 values greater than 3 were assessed as abnormal. Higher DS scores shows dysphagia whereas higher FOIS shows better feeding abilities. Forty patients were included. Children with PAS greater than 7 were assessed as PAS+ group, and scores less than 7 were constituted as PAS- group. Demographic features and results of surgical treatments showed no difference between groups (p>0.05). The median values of PAS, pEAT-10 and DS scores were significantly higher in PAS+ group when compared to PAS- group (p<0.05). The sensitivity and specificity of pEAT-10 to predict aspiration were 88% and 77%, and the positive and negative predictive values were 22% and 11%, respectively. Type-C cases had better pEAT-10 and FOIS scores with respect to type-A cases, and both scores were statistically more reliable in primary repair than delayed repair (p<0.05). Among the postoperative complications, only leakage had impact on DS, pEAT-10, PAS and FOIS scores (p<0.05). The pEAT-10 is a valid, simple and reliable tool to predict aspiration in children. Patients with higher pEAT-10 scores should undergo detailed evaluation of deglutitive functions and assessment of risks of aspiration to improve safer feeding strategies. Level II (Development of

  18. Stereotactic aspiration for hypertensive pontine hemorrhage

    International Nuclear Information System (INIS)

    Takahama, Hidetoshi; Morii, Ken; Sato, Mitsuya; Sekiguchi, Kentaro; Sato, Susumu

    1989-01-01

    Recently, CT-guided stereotactic aspiration has been attempted as a useful method for hypertensive intracerebral hemorrhage. Since the CT scanner was introduced in our clinic, we have experienced 55 cases with hypertensive pontine hemorrhage. We carried out stereotactic aspiration in nine cases consisting of four men and five women, ranging in age from 34 to 66 years. Operation was performed between 4 and 22 days after the hemorrhage (mean: 7.7 days). On the other hand, 46 cases were conservatively treated. They consisted of 31 men and 15 women, aged from 31 to 79 years, with a mean age of 55.5 years. The purpose of this study is to review the outcome at three months after the onset, and then to evaluate the clinical value of this method for hypertensive pontine hemorrhage. We have analyzed the outcome from the viewpoint of consciousness level, CT classification, and maximum transverse hematoma diameter on CT scan. In the present study, there was a statistically significant correlation between consciousness level and outcome in the conservative group. The outcome in the operated-on group tended to be superior to that in the conservatively treated group. Particularly, in cases of Japan Coma Scale 10 to 100, functionally favorable effects were considered to be obtained by stereotactic aspiration. According to CT classification, operation was considered to have exerted functionally favorable effects on unilateral basis tegmentum type and bilateral tegmentum type. The conservatively treated group showed a statistically significant correlation between maximum transverse hematoma diameter and outcome. A favorable prognosis was considered to be induced by operation in cases of 22 to 28 mm in maximum transverse hematoma diameter. (author)

  19. Correlation of gastroesophageal reflex with aspiration pneumonia after surgery

    International Nuclear Information System (INIS)

    Hirashima, Tokuji; Hashimoto, Hajime; Noro, Toshio; Takahashi, Tadao; Hino, Yasunori; Kuroiwa, Kouzirou

    1996-01-01

    In order to elucidate the correlation of gastroesophageal reflex (GER) with aspiration pneumonia after surgery, 48 patients (mean, 75.6 years) with gastric cancer treated at the hospital from March, 1994 to December, 1994 were subjected to this prospective study. The pharyngeal stimulation test, nutritional assessment, radionuclide esophageal scintigraphy (34 cases) were performed before surgery and relationship between those results and aspiration pneumonia were studied. Aspiration pneumonia occurred in 3 cases, and all of them were in, significantly, poor nutritional status, compared with other. A significant increase in the frequency of GER was observed when a naso-gastric tube (NGT) was placed, but surprisingly, all the patients with aspiration pneumonia were 3 out of 4 patients who had continuous GER without NGT. It is noteworthy, continuous GER without NGT was significantly (p<0.001) affected postoperative aspiration pneumonia and impaired phalyngeal reflex was frequently correlated with development of aspiration pneumonia, when malnutritional status existed. (author)

  20. CT guided puncture aspiration and sclerosing treatment of ovary cyst

    International Nuclear Information System (INIS)

    Peng Yongjun; Du Xiumei; Yuan Jinrong; Chen Chanqing

    2007-01-01

    Objective: To analyze the method and the curative effect with CT guided percutaneous puncture aspiration and sclerosing treatment of ovary cyst. Method: 22 ovary cysts in 22 patients were treated with percutaneous puncture aspiration and underwent repeated sclerotherapy with 99.7% ethanol injection. Among the 22 patients, 18 patients had solitary ovary cyst and was aspirated with an 18-22G gauge aspiration needle. The amount of aspirated fluid varied from 30ml-500ml and 25%-30% cyst volume was replaced by appropriate ethanol Post treatment follow-up were achieved every 3 months. Results All the Punctures were successfully completed. During the 3 months to one year follow-up, 16 ovary cyst disappeared, 6 cysts were small over 50%, without main complication. Conclusion CT guided percutaneous puncture aspiration and sclerosing treatment of ovary cyst is a treatment of choice because of its safety, low complication, and high curative effect. (authors)

  1. Image-guided fine needle cytology with aspiration versus non-aspiration in retroperitoneal masses: is aspiration necessary?

    Science.gov (United States)

    Misra, Rajiv Kumar; Mitra, Shaila; Jain, Rishav Kumar; Vahikar, Shilpa; Bundela, Archana; Misra, Purak

    2015-03-01

    Although using fine needle cytology with aspiration (FNC-A) for establishing diagnoses in the retroperitoneal region has shown promise, there is scant literature supporting a role of non-aspiration cytology (FNC-NA) for this region. We assessed the accuracy and reliability of FNC-A and FNC-NA as tools for preoperative diagnosis of retroperitoneal masses and compared the results of both techniques with each other and with histopathology. Fifty-seven patients with retroperitoneal masses were subjected to FNC-A and FNC-NA. Smears were stained with May-Grunwald Giemsa and hematoxylin and eosin stain. An individual slide was objectively analysed using a point scoring system to enable comparison between FNC-A and FNC-NA. By FNC-A, 91.7% accuracy was obtained in cases of retroperitoneal lymph node lesions followed by renal masses (83.3%). The diagnostic accuracy of other sites by FNC-A varied from 75.0%-81.9%. By FNC-NA, 93.4% diagnostically accurate results were obtained in the kidney, followed by 75.0% in adrenal masses. The diagnostic accuracy of other sites by FNC-NA varied from 66.7%-72.8%. Although both techniques have their own advantages and disadvantages, FNC-NA may be a more efficient adjuvant method of sampling in retroperitoneal lesions.

  2. Abnormal Uterine Bleeding- evaluation by Endometrial Aspiration.

    Science.gov (United States)

    Singh, Pratibha

    2018-01-01

    Endometrial evaluation is generally indicated in cases presenting with abnormal uterine bleeding (AUB), especially in women more than 35 years of age. AUB encompasses a variety of presentation, for example, heavy menstrual bleeding, frequent bleeding, irregular vaginal bleeding, postcoital and postmenopausal bleeding to name a few. Many methods are used for the evaluation of such cases, with most common being sonography and endometrial biopsy with very few cases requiring more invasive approach like hysteroscopy. Endometrial aspiration is a simple and safe office procedure used for this purpose. We retrospectively analyzed cases of AUB where endometrial aspiration with Pipette (Medgyn) was done in outpatient department between January 2015 and April 2016. Case records (both paper and electronic) were used to retrieve data. One hundred and fifteen cases were included in the study after applying inclusion and exclusion criteria. Most cases were between 46 and 50 years of age followed by 41-45 years. No cases were below 25 or more than 65 years of age. Heavy menstrual bleeding was the most common presentation of AUB. Adequate samples were obtained in 86% of cases while 13.9% of cases' sample was inadequate for opinion, many of which were later underwent hysteroscopy and/or dilatation and curettage (D and C) in operation theater; atrophic endometrium was the most common cause for inadequate sample. Uterine malignancy was diagnosed in three cases. Endometrial aspiration has been compared with traditional D and C as well as postoperative histopathology in various studies with good results. Many such studies are done in India as well as in western countries confirming good correlation with histopathology and adequate tissue sample for the pathologist to give a confident diagnosis. No complication or side effect was noted with the use of this device. Endometrial aspiration is a simple, safe, and effective method to sample endometrium in cases of AUB avoiding risk of

  3. Abnormal Uterine Bleeding- evaluation by Endometrial Aspiration

    Directory of Open Access Journals (Sweden)

    Pratibha Singh

    2018-01-01

    Full Text Available Endometrial evaluation is generally indicated in cases presenting with abnormal uterine bleeding (AUB, especially in women more than 35 years of age. AUB encompasses a variety of presentation, for example, heavy menstrual bleeding, frequent bleeding, irregular vaginal bleeding, postcoital and postmenopausal bleeding to name a few. Many methods are used for the evaluation of such cases, with most common being sonography and endometrial biopsy with very few cases requiring more invasive approach like hysteroscopy. Endometrial aspiration is a simple and safe office procedure used for this purpose. Materials and Methods: We retrospectively analyzed cases of AUB where endometrial aspiration with Pipette (Medgyn was done in outpatient department between January 2015 and April 2016. Case records (both paper and electronic were used to retrieve data. Results: One hundred and fifteen cases were included in the study after applying inclusion and exclusion criteria. Most cases were between 46 and 50 years of age followed by 41–45 years. No cases were below 25 or more than 65 years of age. Heavy menstrual bleeding was the most common presentation of AUB. Adequate samples were obtained in 86% of cases while 13.9% of cases' sample was inadequate for opinion, many of which were later underwent hysteroscopy and/or dilatation and curettage (D and C in operation theater; atrophic endometrium was the most common cause for inadequate sample. Uterine malignancy was diagnosed in three cases. Discussion: Endometrial aspiration has been compared with traditional D and C as well as postoperative histopathology in various studies with good results. Many such studies are done in India as well as in western countries confirming good correlation with histopathology and adequate tissue sample for the pathologist to give a confident diagnosis. No complication or side effect was noted with the use of this device. Conclusion: Endometrial aspiration is a simple, safe, and

  4. Scintigraphic Demonstration of Endobronchial Foreign Body Aspiration

    International Nuclear Information System (INIS)

    Lee, Sun Wha

    1986-01-01

    A 2 year-old boy was presented with wheezing, cough and stridor for 1 1/2 months. The analysis of arterial blood sample disclosed PO 2 , 44 mmHg and PCO 2 , 58 mmHg. The diagnostic procedures, chest radiography including inspiratory, expiratory and lateral decubitus views and 99m Tc-MAA lung perfusion scintigraphy, were performed, on the presumptive diagnosis of foreign body aspiration. At bronchoscopy, a foreign body (fish vertebra), partially occluding the left main bronchus from 1 cm below carima, was removed.

  5. The association between educational achievements, career aspirations, achievement motives and oral hygiene behavior among dental students of Udaipur, India.

    Science.gov (United States)

    Asawa, Kailash; Chaturvedi, Pulkit; Tak, Mridula; Nagarajappa, Ramesh; Bhat, Nagesh; Bapat, Salil; Gupta, Vivek; Jalihal, Sagar

    2014-10-01

    There are several factors which influence oral hygiene behavior of an individual. Educational achievements, career aspirations and achievement motives of individuals are some of those factors. The objective of this study was to investigate whether educational achievements, career aspirations and achievement motives have associations with oral hygiene behavior among dental students of Udaipur, India. A descriptive cross-sectional study was conducted among all (n=200) 1st year dental students from all dental colleges of Udaipur City, India. Self-administered structured questions were used to assess their educational achievements, career aspirations and oral hygiene behavior (OHB). Achievement motives were assessed using Achievement Motive Scale developed by Lang and Fries (2006). Chi-square test and multivariate logistic regression tests were used in data analysis. Confidence level and level of significance were set at 95% and 5% respectively. Students with better educational achievements undergone regular dental check-up (30.48%) (p=0.03) and used other oral hygiene aids (90.24%) (p=0.01). Tooth brushing frequency, time and replacement time of tooth brush were found to be significantly associated with career aspiration (p=0.007; p=0.002; p=0.00 respectively). Achievement motives did not have statistically significant association with oral hygiene behavior. Educational achievements and career aspirations appear to be associated with oral hygiene behavior of young dental students. Students with higher career aspirations practiced better oral hygiene behavior. There was no significant relationship between achievement motives and oral hygiene behavior.

  6. Accuracy of CT-guided joint aspiration in patients with suspected infection status post-total hip arthroplasty

    Energy Technology Data Exchange (ETDEWEB)

    Tomas, Xavier; Garcia-Diez, Ana Isabel; Pomes, Jaime [Universidad de Barcelona, Department of Radiology, Hospital Clinic, Barcelona (Spain); Bori, Guillem; Garcia, Sebastian; Gallart, Xavier; Martinez, Juan Carlos; Riba, Josep [Universidad de Barcelona, Department of Orthopaedics, Hospital Clinic, Barcelona (Spain); Soriano, Alex; Mensa, Josep [Universidad de Barcelona, Department of Infectious Diseases, Hospital Clinic, Barcelona (Spain); Rios, Jose [Statistical Unit de Suport a la Estadistica I Metodologia IDIBAPS, Barcelona (Spain); Almela, Manel [Universidad de Barcelona, Department of Microbiology, Hospital Clinic, Barcelona (Spain)

    2011-01-15

    To determine the accuracy of guided computed tomography aspiration in the detection of septic hip prosthesis before surgery. Sixty-three patients (35 women and 28 men; age range, 29-86 years; mean age, 71 years) with clinically suspected septic hip prosthesis were prospectively studied with independent review board (IRB) approval. Volume and microbiological cultures of aspirated fluid and several computed tomography imaging findings such as periprosthetic fluid collections, prosthetic acetabular malposition, and heterotopic ossification were analyzed. All patients underwent revision surgery and infection was finally diagnosed in 33 patients. Statistical comparative analysis was performed comparing computed tomography aspiration and surgical findings (95% CI; level of significance at P = 0.05 two-sided) with 70% sensitivity, 100% specificity, 84% accuracy, 100% positive predictive value, and 75% negative predictive value. Using Fisher's exact test, the presence of periprosthetic fluid collections (P = 0.001), prosthetic acetabular malposition (P = 0.025) and aspirated fluid volume (P = 0.009) were significantly higher in infected than in non-infected prostheses, whereas heterotopic ossification was not (P = 0.429). Computed tomography aspiration is accurate to preoperatively diagnose septic hip prosthesis on the basis of volume and bacterial cultures of aspirated joint fluid. Furthermore, imaging findings such as periprosthetic fluid collections and prosthetic acetabular malposition strongly suggest infected prosthesis. (orig.)

  7. Accuracy of CT-guided joint aspiration in patients with suspected infection status post-total hip arthroplasty

    International Nuclear Information System (INIS)

    Tomas, Xavier; Garcia-Diez, Ana Isabel; Pomes, Jaime; Bori, Guillem; Garcia, Sebastian; Gallart, Xavier; Martinez, Juan Carlos; Riba, Josep; Soriano, Alex; Mensa, Josep; Rios, Jose; Almela, Manel

    2011-01-01

    To determine the accuracy of guided computed tomography aspiration in the detection of septic hip prosthesis before surgery. Sixty-three patients (35 women and 28 men; age range, 29-86 years; mean age, 71 years) with clinically suspected septic hip prosthesis were prospectively studied with independent review board (IRB) approval. Volume and microbiological cultures of aspirated fluid and several computed tomography imaging findings such as periprosthetic fluid collections, prosthetic acetabular malposition, and heterotopic ossification were analyzed. All patients underwent revision surgery and infection was finally diagnosed in 33 patients. Statistical comparative analysis was performed comparing computed tomography aspiration and surgical findings (95% CI; level of significance at P = 0.05 two-sided) with 70% sensitivity, 100% specificity, 84% accuracy, 100% positive predictive value, and 75% negative predictive value. Using Fisher's exact test, the presence of periprosthetic fluid collections (P = 0.001), prosthetic acetabular malposition (P = 0.025) and aspirated fluid volume (P = 0.009) were significantly higher in infected than in non-infected prostheses, whereas heterotopic ossification was not (P = 0.429). Computed tomography aspiration is accurate to preoperatively diagnose septic hip prosthesis on the basis of volume and bacterial cultures of aspirated joint fluid. Furthermore, imaging findings such as periprosthetic fluid collections and prosthetic acetabular malposition strongly suggest infected prosthesis. (orig.)

  8. Aspirating and Nonaspirating Swallow Sounds in Children: A Pilot Study.

    Science.gov (United States)

    Frakking, Thuy; Chang, Anne; O'Grady, Kerry; David, Michael; Weir, Kelly

    2016-12-01

    Cervical auscultation (CA) may be used to complement feeding/swallowing evaluations when assessing for aspiration. There are no published pediatric studies that compare the properties of sounds between aspirating and nonaspirating swallows. To establish acoustic and perceptual profiles of aspirating and nonaspirating swallow sounds and determine if a difference exists between these 2 swallowing types. Aspiration sound clips were obtained from recordings using CA simultaneously undertaken with videofluoroscopic swallow study. Aspiration was determined using the Penetration-Aspiration Scale. The presence of perceptual swallow/breath parameters was rated by 2 speech pathologists who were blinded to the type of swallow. Acoustic data between groups were compared using Mann Whitney U-tests, while perceptual differences were determined by a test of 2 proportions. Combinations of perceptual parameters of 50 swallows (27 aspiration, 23 no aspiration) from 47 children (57% male) were statistically analyzed using area under a receiver operating characteristic (aROC), sensitivity, specificity, and positive and negative predictive values to determine predictors of aspirating swallows. The combination of post-swallow presence of wet breathing and wheeze and absence of GRS and normal breathing was the best predictor of aspiration (aROC = 0.82, 95% CI, 0.70-0.94). There were no significant differences between these 2 swallow types for peak frequency, duration, and peak amplitude. Our pilot study has shown that certain characteristics of swallow obtained using CA may be useful in the prediction of aspiration. However, further research comparing the acoustic swallowing sound profiles of normal children to children with dysphagia (who are aspirating) on a larger scale is required. © The Author(s) 2016.

  9. Gender and Leadership Aspiration: The Impact of the Organizational Environment

    OpenAIRE

    Fritz, Claudia

    2016-01-01

    markdownabstractSummary The aim of this dissertation is to examine gender differences in leadership aspiration. Although some important work regarding gender-specific aspiration has been done already, conditions fostering leadership aspiration – particularly among women – are not completely understood. Therefore, the focus of this dissertation is on assessing the potential impact of the organizational environment, including formal and informal elements, as well as relevant actors and their re...

  10. Aspirations langagieres: Negociation et apprentissage du francais (Language Aspirations: Negotiation and Learning French).

    Science.gov (United States)

    Lepetit, Daniel; Cichocki, Wladyslaw

    1990-01-01

    A survey of 130 beginning French students at the University of Windsor (Canada) focused on their second language aspirations, expectations, and anticipated needs. Interpersonal relations appear to be the primary motivator, with travel and instrumental motivation secondary. (20 references) (Author/MSE)

  11. Impact of the number of aspiration risk factors on mortality and recurrence in community-onset pneumonia

    Directory of Open Access Journals (Sweden)

    Noguchi S

    2017-12-01

    Full Text Available Shingo Noguchi,1 Kazuhiro Yatera,1 Tatsuji Kato,2 Yasuo Chojin,2 Yoshihisa Fujino,3 Kentaro Akata,1 Toshinori Kawanami,1 Noriho Sakamoto,4 Hiroshi Mukae4 1Department of Respiratory Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan; 2Department of Respiratory Medicine, Tobata Kyoritsu Hospital, Kitakyushu, Japan; 3Department of Preventive Medicine and Community Health, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan; 4Department of Respiratory Medicine, Unit of Translational Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan Introduction: The clinical significance of the number of aspiration risk factors in patients with pneumonia is unknown as yet. In the present study, we clarify the significance of the number of aspiration risk factors for mortality and recurrence in pneumonia patients.Methods: This study included 322 patients hospitalized with pneumonia between December 2014 and June 2016. We investigated associations between the number of aspiration risk factors present (orientation disturbance, bedridden, chronic cerebrovascular disease, dementia, sleeping medications and gastroesophageal disease and 30-day and 6-month mortality, and pneumonia recurrence within 30 days.Results: Patients were categorized by number of risk factors present into groups of 0–1, 2, 3, and 4 or more. Of a total of 322 patients, 93 (28.9% had 0–1 risk factors, 112 (34.8% had 2, 88 (27.3% had 3, and 29 (9.0% had 4 or more risk factors. The percentages of patients with recurrence of pneumonia were 13.0%, 33.0%, 43.2%, and 54.2% in the 0–1, 2, 3, and 4 or more risk factor groups, respectively. The percentages of patients with 30-day mortality were 2.2%, 5.4%, 11.4%, and 24.1%, and those of patients with 6-month mortality were 6.6%, 24.5%, 30.7%, and 50.0%, in the 0–1, 2, 3, and 4 or more risk factor groups, respectively.Conclusions: The number of

  12. A low-hemolysis blood aspirator conserves blood during surgery.

    Science.gov (United States)

    Clague, C T; Blackshear, P L

    1995-01-01

    Blood damage caused by traditional vacuum-operated suction tubes, particularly when air is aspirated along with the blood, usually exceeds damage from all other components. In addition to platelet injury, there is a high degree of hemolysis, which leads to high plasma hemoglobin levels and reduces the number of red blood cells available for reinfusion during cases of blood conservation, such as autologous transfusion and cardiac bypass. This work was undertaken to minimize hemolysis, and the accompanying platelet destruction, during aspiration, with the design of a jet-driven aspirator that separates and removes air from blood immediately within the suction tip. The jet-driven aspirator can suction blood at a range of rates from 100 to at least 700 ml/min, separates and removes 80-100% of aspirated air, operates at any orientation, and generates subatmospheric pressures on the order of only 1 inch H2O. In-vitro hemolysis testing showed a significant reduction in average plasma hemoglobin release, from 19.4 mg/dl to 1.8 mg/dl, when air was removed during blood aspiration. In comparative testing with a conventional vacuum suction tube, the jet-driven aspirator showed significantly less hemolysis than the conventional aspirator at comparable rates of air and blood aspiration.

  13. How useful is gastroesophageal reflux scintigraphy in suspected childhood aspiration

    Energy Technology Data Exchange (ETDEWEB)

    Fawcett, H.D.; Adams, J.C.; Hayden, C.K.; Swischuk, L.E.

    1988-05-01

    It has been suggested that gastroesophageal reflux scintigraphy might be useful in assisting one in determining therapy for patients suspected of aspirating or becoming apneic secondary to gastroesophageal reflux. This, however, has not been our experience and in reviewing 23 patients with recurrent pneumonia and/or apnea who had gastroesophageal reflux scintigraphy, we were able to detect aspiration in only one. This was especially significant since 13 (59%) of these patients had demonstrable reflux, and of these, eight were treated successfully for suspected aspiration even though none was demonstrated isotopically. To be sure, the demonstration of pulmonary aspiration with gastroesophageal reflux scintigraphy had little influence on patient selection and response to therapy. For this reason we feel there is little justification in depending on the GRS for the specific purpose of trying to document pulmonary aspiration in infants and children who are refluxing. One of the more serious complications of gastroesophageal (GE) reflux is aspiration leading to recurrent pulmonary infections and/or apnea. However, it always has been difficult to demonstrate actual aspiration into the lungs, and to be sure, barium studies of the upper GI tract seldom reveal this complication. Recently, however, considerable interest has been generated in gastroesophageal scintigraphy (GRS) as a possible means of documenting such aspiration. Rationale for this stems from the fact that suspected patients can be studied over a longer period of time and in addition, delayed and overnight images can be obtained. However, our experience does not support GRS as being an adequate method for demonstrating aspiration.

  14. Occupational closure in nursing work reconsidered

    DEFF Research Database (Denmark)

    Traynor, Michael; Nissen, Nina; Lincoln, Carol

    2015-01-01

    In healthcare, occupational groups have adopted tactics to maintain autonomy and control over their areas of work. Witz described a credentialist approach to occupational closure adopted by nursing in the United Kingdom during the 19th and early 20th centuries. However, the recent advancement...... boundaries and a usurpatory stance towards these boundaries. Participants had usually been handpicked by managers and some were ambitious and confident in their abilities. Many aspired to train to be nurses claiming that they will gain recognition that they do not currently get but which they deserve....... Their scope of practice is based upon their managers' or supervisors' perception of their individual aptitude rather than on a credentialist claim. They 'usurp' nurses claim to be the healthcare worker with privileged access to patients, saying they have taken over what nursing has considered its core work...

  15. Fine needle aspiration cytology of parapharyngeal tumors

    Directory of Open Access Journals (Sweden)

    Mondal Palash

    2009-01-01

    Full Text Available Background: Parapharyngeal tumors are rare and often pose diagnostic difficulties due to their location and plethora of presentations. Objectives: The study was undertaken to study the occurrence in the population and to evaluate the exact nature by fine needle aspiration cytology (FNAC. Materials and Methods: A total of five hundred and six cases of lateral neck lesions were studied over three and half years. Of these 56 suspected parapharyngeal masses were selected by clinical and radiological methods. Cytopathology evaluation was done by fine needle aspiration cytology with computed tomography and ultrasonography guidance wherever necessary. Histopathology confirmation was available in all the cases. Results: On FNAC diagnosis could be established in 54 cases while in two cases the material was insufficient to establish a diagnosis. The tumors encountered were, pleomorphic adenoma (33, schwannoma (3, neurofibroma (11, paraganglioma (5, angiofibroma (1 and adenoid cystic carcinoma (1. Four false positives and two false negative cases were encountered. Overall sensitivity was 96%, with specificity of 99% and accuracy being 98.8%. Conclusions: With proper clinical and radiological assessment, FNAC can be extremely useful in diagnosing most of these lesions except a few which need histopathological and even immunohistochemical confirmation.

  16. [A retrospective clinicopathological study of aspiration pneumonia in the elderly].

    Science.gov (United States)

    Pu, Chun; Zhong, Xuefeng; Fang, Fang; Yang, Yimeng; Xu, Xiaomao; Sun, Tieying

    2014-08-01

    To explore the clinicopathological characteristics of aspiration pneumonia in the elderly. The clinical data of 30 cases of autopsy-proven aspiration pneumonia in Beijing Hospital from 1973 to 2002 were reviewed. The patients consisted of 28 males and 2 females, aged from 63 to 103 [mean (83 ± 9)] years. Only 15 cases were clinically diagnosed as aspiration pneumonia before death. Concomitant diseases were severe and complex, mostly coronary disease, cerebrovascular disease, hypertension, COPD, and diabetes mellitus. All the patients suffered from at least 3 concomitant diseases. Long-term bedridden and nasogastric feeding was seen in 11 and 17 patients respectively. The clinical presentation and chest X-ray of aspiration pneumonia in the elderly were nonspecific and variable. Mixed infections were common . The main bacteria isolated were Gram-negative bacilli, in particular Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Escherichia coli and Candida albicans. By pathology, macrophages with foreign bodies were found in all the 30 cases and multiple small abscesses were found in 14 cases. The lesions were adjacent to the bronchioles and in the lung tissue around the bronchioles, mostly multi-lobar and bilateral. Unilateral or bilateral pleural effusion developed in 20 patients. The accordance between radiological and pathological diagnosis of aspiration pneumonia was very poor. The foci of infection detected by X-ray were proven by autopsy in 13 patients, while pleural effusions in X-ray were proven by autopsy in 15 patients. Multi-concomitant diseases, mixed infection and extra-pulmonary presentations were common in elderly patients with aspiration pneumonia. Multiple small abscesses were the pathological characteristics of aspiration pneumonia in the aged. A definite clinical diagnosis of aspiration pneumonia was difficult. Recurrent silent microaspiration was a feature of aspiration in the elderly. The assessment of risk factor of aspiration played an

  17. Parathyroid aspiration directed by angiography: an alternative to venous sampling

    International Nuclear Information System (INIS)

    Krudy, A.G.; Doppman, J.L.; Marx, S.J.; Norton, J.A.; Spiegel, A.M.; Santora, A.C. II; Aurbach, G.D.

    1984-01-01

    Not all parathyroid glands can be visualized by CT or ultrasound and, therefore, cannot be aspirated using these techniques. The authors report the localization of a parathyroid gland by arteriography and needle aspiration under fluoroscopic guidance. This technique can be used to confirm a diagnosis of hypervascular parathyroid tissue that cannot otherwise be confirmed

  18. Aspiration af dentalt fremmedlegeme under tandlaegebesøg

    DEFF Research Database (Denmark)

    Omland, Silje Haukali; Lindegaard, Peter; Omland, Øyvind

    2009-01-01

    We present a case of foreign body aspiration, the diagnosis of which was delayed until one and a half month after the event. Usually foreign body aspiration leads to acute symptoms, but these may be absent, especially in elderly patients, which delays and complicates diagnosis. Late complications...

  19. Measurement of membrane elasticity by micro-pipette aspiration

    DEFF Research Database (Denmark)

    Henriksen, Jonas Rosager; Ipsen, John H.

    2004-01-01

    The classical micro-pipette aspiration technique, applied for measuring the membrane bending elasticity, is in the present work reviewed and extended to span the range of pipette aspiration pressures going through the °accid (low pressures) to tense (high pressures) membrane regime. The quality...

  20. Videofluoroscopic Predictors of Penetration-Aspiration in Parkinson's Disease Patients.

    Science.gov (United States)

    Argolo, Natalie; Sampaio, Marília; Pinho, Patrícia; Melo, Ailton; Nóbrega, Ana Caline

    2015-12-01

    Parkinson's disease (PD) patients show a high prevalence of swallowing disorders and tracheal aspiration of food. The videofluoroscopic study of swallowing (VFSS) allows clinicians to visualize the visuoperceptual and temporal parameters associated with swallowing disorders in an attempt to predict aspiration risk. However, this subject remains understudied in PD populations. Our aim was to identify the predictors of penetration-aspiration in PD patients using the VFSS. Consecutive patients were evaluated using VFSS with different consistencies and volumes of food. A speech-language pathologist measured the type of intra-oral bolus organization, loss of bolus control, bolus location at the initiation of the pharyngeal swallow, the presence of multiple swallows, piecemeal deglutition, bolus residue in the pharyngeal recesses and temporal measures. Scores ≥3 on the penetration-aspiration scale (PAS) indicated the occurrence of penetration-aspiration. Using logistic marginal regression, we found that residue in the vallecula, residue in the upper esophageal sphincter and piecemeal deglutition were associated with penetration-aspiration (odds ratio (OR) = 4.09, 2.87 and 3.83; P = 0.0040, 0.0071 and 0.0009, respectively). Penetration/aspiration occurred only with fluids (both of thin and thick consistency), and no significant differences were observed between fluid types or food volumes. The mechanisms underlying dysphagia and penetration/aspiration in PD patients and indications for further studies are discussed.

  1. Study of Educational Aspirations of Preparatory School Students in Yemen.

    Science.gov (United States)

    Edington, Everett D.

    To identify causes for low enrollment in secondary agricultural schools in Yemen, the United States Agency for International Development and the Yemen Ministry of Education surveyed 990 preparatory (junior high) students, examining their educational aspirations, differences between rural and urban youth, major influences on student aspirations,…

  2. Aspirations of young people living in disadvantaged areas in Denmark

    DEFF Research Database (Denmark)

    Frørup, Anna Kathrine; Jensen, Niels Rosendal

    2017-01-01

    how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes.......how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes....

  3. Rural Aspirations, Rural Futures: From "Problem" to Possibility

    Science.gov (United States)

    Tieken, Mara Casey; San Antonio, Donna M.

    2016-01-01

    Young people aspire, make choices, and develop within a particular place and historical context. Recently, federal and state governments, policy and research institutes, and advocacy organizations have shown a growing interest in the aspirations and transitions of rural youth--and, in particular, the role that schools play in shaping and…

  4. Diagnosis Of Thyroid Enlargement: Use Of Fine Needle Aspiration ...

    African Journals Online (AJOL)

    One hundred and ten Fine Needle Aspiration Biopsies (FNAC) obtained from 87 patients with thyroid enlargement or nodules were retrospectively reviewed. Aspiration biopsy was accomplished using 21-gauge needle attached with 20-ml plastic syringe. There were 14 males and 73 females involved in the study. Sixty- four ...

  5. Debridement of vaginal radiation ulcers using the surgical Ultrasonic Aspirator

    International Nuclear Information System (INIS)

    Vanderburgh, E.; Nahhas, W.A.

    1990-01-01

    The surgical Ultrasonic Aspirator (USA) is a fairly new surgical instrument used for an increasingly wide range of procedures. This paper introduces a new application: debridement of vulvovaginal necrotic ulcers resulting from intracavitary radiation therapy. The ultrasonic aspirator allowed removal of the soft, necrotic tissue while preserving underlying healthy, firm tissue and blood vessels

  6. Total bilirubin in nasogastric aspirates: A potential new indicator of ...

    African Journals Online (AJOL)

    Background: The aim of our study was to investigate if total bilirubin (T-bil), amylase (Amy), and sodium (Na) in nasogastric (NG) aspirates can refl ect gastrointestinal motility reliably. Materials and Methods: NG aspirates from all laparotomies lasting more than 150 min in children less than 12 months old were studied for 3 ...

  7. Aspiration Pneumonia in Acute Stroke | SALAMI | Sahel Medical ...

    African Journals Online (AJOL)

    Abstract. This was a prospective study that was conducted between July 2000 and September 2001. It was designed to determine the incidence and the risk factor(s) of aspiration pneumonia in patients with acute cerebrovascular accident. Aspiration pneumonia was recorded in 23.5% of the 68 patients that were recruited.

  8. Aspiration pneumonia. Pathophysiological aspects, prevention and management. A review.

    Science.gov (United States)

    Petroianni, A; Ceccarelli, D; Conti, V; Terzano, C

    2006-12-01

    Aspiration pneumonias occur more frequently than reported and, in many cases, the disease is not recognised. In hospitalised and institutionalised patients with predisposing diseases prompt diagnosis of this complication and correct preventive measures can drastically reduce the worsening of clinical conditions and the deaths due to aspiration pneumonia. Normal airway structure, effective defence mechanisms, and preventive measures are decisive in reducing aspiration episodes. An increased aspiration risk for food, fluids, medications, or secretions may lead to the development of pneumonia. Pneumonia is the most common respiratory complication in all stroke deaths and in mechanical ventilation patients. In addition, the increased incidence of aspiration pneumonia with aging may be a consequence of impairment of swallowing and the cough reflex. Dysphagia, compromised consciousness, invasive procedures, anaesthesia, insufficient oral care, sleep disorders, and vomiting are all risk factors. Aspiration pneumonia includes different characteristic syndromes based on the amount (massive, acute, chronic) and physical character of the aspirated material (acid, infected, lipoid), needing a different therapeutic approach. Chronic patients education and correct health care practices are the keys for preventing the events of aspiration. In patients at risk a clinical and instrumental assessment of dysphagia should be evaluated. Management includes the removal of etiologic factors (drugs, tubes, mobilisation, oral hygiene), supportive care, and in bacterial pneumonias a specific antibiotic therapy for community-acquired or nosocomial events.

  9. Students' Aspirations, Expectations and School Achievement: What Really Matters?

    Science.gov (United States)

    Khattab, Nabil

    2015-01-01

    Using the Longitudinal Study of Young People in England (LSYPE), this study examines how different combinations of aspirations, expectations and school achievement can influence students' future educational behaviour (applying to university at the age of 17-18). The study shows that students with either high aspirations or high expectations have…

  10. Cognitive Correlates of Adolescents' Aspirations to Leadership: A Developmental Study.

    Science.gov (United States)

    Singer, Ming

    1990-01-01

    Examined age and gender differences in leadership aspirations among adolescents (N=130) by measuring overall leadership aspirations, valence-instrumentality expectancies for leadership outcomes, self-efficacy perceptions, and attributions of effective leadership. Found significant gender differences in valence scores and age differences in…

  11. Discordance Rate between Thyroid Fine Needle Aspiration Cytology ...

    African Journals Online (AJOL)

    Discordance Rate between Thyroid Fine Needle Aspiration Cytology and Histopathologic Diagnosis. Wondwossen Ergete, Daniel Abebe. Abstract. Fine Needle Aspiration (FNA) of the thyroid is a low cost procedure, which can give an accurate diagnosis promptly. The objective of this study was to assess the diagnostic ...

  12. Cold Antimatter Plasmas, and Aspirations for Cold Antihydrogen

    Science.gov (United States)

    2002-06-24

    UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADP012494 TITLE: Cold Antimatter Plasmas, and Aspirations for Cold...part numbers comprise the compilation report: ADP012489 thru ADP012577 UNCLASSIFIED Cold Antimatter Plasmas, and Aspirations for Cold Antihydrogen G...and positrons. The antiprotons come initially from the new Antiproton Decel- erator facility at CERN. Good control of such cold antimatter plasmas is

  13. 21 CFR 886.4150 - Vitreous aspiration and cutting instrument.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Vitreous aspiration and cutting instrument. 886.4150 Section 886.4150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... cutting instrument. (a) Identification. A vitreous aspiration and cutting instrument is an electrically...

  14. [Fine needle aspiration cytology of mammography screening

    DEFF Research Database (Denmark)

    Engvad, B.; Laenkholm, A.V.; Schwartz, Thue W.

    2009-01-01

    INTRODUCTION: In the year 2000 a quality assurance programme for the preoperative breast diagnostics was introduced in Denmark. The programme was based on the "European guidelines for quality assurance in breast cancer screening and diagnosis" where - among other measures - five cytological...... diagnostic classes were introduced. The aim of this study was to evaluate the quality assurance programme in a screening population to determine whether fine needle aspiration cytology (FNAC) as first choice remains a useful tool in the preoperative diagnostics, or if needle core biopsy should be the first...... of 66% of the 783 FNACs had a malignant cytology diagnosis, which in 99% of the cases turned out to be the correct diagnosis. Four lesions were false positives all of which represented benign proliferative breast diseases. The surgical procedures in these cases were either excisional biopsy...

  15. Foreign body aspiration masquerading as difficult asthma

    Directory of Open Access Journals (Sweden)

    Rai S

    2007-01-01

    Full Text Available It is important to assess patients of difficult/therapy resistant asthma carefully in order to identify whether there are any correctable factors that may contribute to their poor control. It is critical to make a diagnosis of asthma and to exclude other airway diseases. A 65-years-old lady presented with repeated acute episodes of dyspnoea and wheezing. She was on regular medication for bronchial asthma for 18 years. There was no history of foreign body aspiration or loss of consciousness. Her chest radiograph was normal. She showed poor response to corticosteroids and bronchodilators. Fibreoptic bronchoscopy (FOB showed intracordal cyst of the left vocal cord and 1cm size irregular piece of betel nut in right main bronchus, which was removed endoscopically with the help of dormia basket, following which her condition improved and asthma was controlled on inhaled bronchodilators.

  16. Religiosity and Migration Aspirations among Mexican Youth.

    Science.gov (United States)

    Hoffman, Steven; Marsiglia, Flavio Francisco; Ayers, Stephanie L

    2015-02-01

    International migration has become an important topic of discussion from a policy and humanitarian perspective. Part of the debate includes a renewed interest in understanding the factors that influence decisions about migration to the US among Mexican youth still residing in their country of origin. The purpose of this study was to advance knowledge specifically about internal and external religiosity and their influence on youths' migration aspirations. The data for this study were collected in 2007 from students enrolled in an alternative high school program located in the state of Guanajuato, Mexico. The findings indicated that as external religiosity increases, the desire to work or live in the USA decreases. Furthermore, as internal religiosity increases, the desire to work or live in the USA and plans to migrate increase. The results are interpreted and discussed in light of previous research on religious and cultural norm adherence.

  17. Gender contentedness in aspirations to become engineers or medical doctors

    Science.gov (United States)

    Koul, Ravinder; Lerdpornkulrat, Thanita; Poondej, Chanut

    2017-11-01

    Medical doctor and engineer are highly esteemed STEM professions. This study investigates academic and motivational characteristics of a sample of high school students in Thailand who aspire to become medical doctors or engineers. We used logistic regression to compare maths performance, gender typicality, gender contentedness, and maths and physics self-concepts among students with aspirations for these two professions. We found that high levels of felt gender contentedness in men had positive association with aspirations for engineering irrespective of the levels of maths or physics self-concept. We found that high levels of felt gender contentedness combined with high levels of maths or physics self-concept in women had positive associations with aspirations to become a medical doctor. These findings are evidence that student views of self are associated with uneven gendered patterns in career aspirations and have implications for the potential for future participation.

  18. Aspiration lung disorders in bovines: A case report and review

    Directory of Open Access Journals (Sweden)

    Anthony S. Shakespeare

    2012-04-01

    Full Text Available Lung aspiration disorders in bovines are invariably diagnosed as infectious aspiration pneumonias. There is a distinct differentiation between aspiration pneumonia and aspiration pneumonitis in humans that can be applied to bovines. The nature and quantity of the aspirate can result in differing pathogeneses which can require differing therapeutic approaches. Whilst blood gases were important in detecting and prognosticating lung problems, changes in barometric pressure with altitude have to be considered when interpreting partial pressures of oxygen. Anatomical differences in the lungs of bovines can explain why this species is more prone to certain pneumonic problems. Pulmonary physiotherapy is important in treating lung disorders in humans and should be considered as an adjunct therapy in bovine respiratory conditions. A case work-up was used to highlight some of the points discussed in this article.

  19. Aspiration lung disorders in bovines: A case report and review

    Directory of Open Access Journals (Sweden)

    Anthony S. Shakespeare

    2012-11-01

    Full Text Available Lung aspiration disorders in bovines are invariably diagnosed as infectious aspiration pneumonias. There is a distinct differentiation between aspiration pneumonia and aspiration pneumonitis in humans that can be applied to bovines. The nature and quantity of the aspirate can result in differing pathogeneses which can require differing therapeutic approaches. Whilst blood gases were important in detecting and prognosticating lung problems, changes in barometric pressure with altitude have to be considered when interpreting partial pressures of oxygen. Anatomical differences in the lungs of bovines can explain why this species is more prone to certain pneumonic problems. Pulmonary physiotherapy is important in treating lung disorders in humans and should be considered as an adjunct therapy in bovine respiratory conditions. A case work-up was used to highlight some of the points discussed in this article.

  20. Comparison of cough reflex test against instrumental assessment of aspiration.

    Science.gov (United States)

    Miles, Anna; Moore, Sara; McFarlane, Mary; Lee, Fiona; Allen, Jacqueline; Huckabee, Maggie-Lee

    2013-06-13

    Silent aspiration is associated with pneumonia and mortality, and is poorly identified by traditional clinical swallowing evaluation (CSE). The aim of this study was to validate cough reflex testing (CRT) for identification of silent aspiration against aspiration confirmed by instrumental assessment. Cough reflex threshold testing was completed on all patients using inhaled, nebulised citric acid. Within an hour, 80 patients underwent videofluoroscopic study of swallowing (VFSS) and 101 patients underwent fibreoptic endoscopic evaluation of swallowing (FEES). All tests were recorded and analysed by two researchers blinded to the result of the alternate test. Significant associations between CRT result and cough response to aspiration on VFSS (X(2) (2)=11.046, p=.003) and FEES (X(2) (2)=34.079, pacid provide a better predictive measure of silent aspiration. Copyright © 2013 Elsevier Inc. All rights reserved.

  1. Aspiration lung disorders in bovines: a case report and review.

    Science.gov (United States)

    Shakespeare, Anthony S

    2012-11-01

    Lung aspiration disorders in bovines are invariably diagnosed as infectious aspiration pneumonias. There is a distinct differentiation between aspiration pneumonia and aspiration pneumonitis in humans that can be applied to bovines. The nature and quantity of the aspirate can result in differing pathogeneses which can require differing therapeutic approaches. Whilst blood gases were important in detecting and prognosticating lung problems, changes in barometric pressure with altitude have to be considered when interpreting partial pressures of oxygen. Anatomical differences in the lungs of bovines can explain why this species is more prone to certain pneumonic problems. Pulmonary physiotherapy is important in treating lung disorders in humans and should be considered as an adjunct therapy in bovine respiratory conditions. A case work-up was used to highlight some of the points discussed in this article.

  2. Recurrent Aspiration Pneumonia due to Anterior Cervical Osteophyte

    Directory of Open Access Journals (Sweden)

    Jae Jun Lee

    2017-02-01

    Full Text Available A 74-year-old man presented with recurrent vomiting and aspiration pneumonia in the left lower lobe. He entered the intensive care unit to manage the pneumonia and septic shock. Although a percutaneous endoscopic gastrostomy tube was implanted for recurrent vomiting, vomiting and aspiration recurred frequently during admission. Subsequently, he complained of neck pain when in an upright position. A videofluoroscopic swallowing study showed compression of the esophagus by cervical osteophytes and tracheal aspiration caused by an abnormality at the laryngeal inlet. Cervical spine X-rays and computed tomography showed anterior cervical osteophytes at the C3-6 levels. Surgical decompression was scheduled, but was cancelled due to his frailty. Unfortunately, further recurrent vomiting and aspiration resulted in respiratory arrest leading to hypoxic brain damage and death. Physicians should consider cervical spine disease, such as diffuse skeletal hyperostosis as an uncommon cause of recurrent aspiration pneumonia.

  3. Gendered motivational processes affecting high school mathematics participation, educational aspirations, and career plans: a comparison of samples from Australia, Canada, and the United States.

    Science.gov (United States)

    Watt, Helen M G; Shapka, Jennifer D; Morris, Zoe A; Durik, Amanda M; Keating, Daniel P; Eccles, Jacquelynne S

    2012-11-01

    In this international, longitudinal study, we explored gender differences in, and gendered relationships among, math-related motivations emphasized in the Eccles (Parsons) et al. (1983) expectancy-value framework, high school math participation, educational aspirations, and career plans. Participants were from Australia, Canada, and the United States (Ns = 358, 471, 418, respectively) in Grades 9/10 at Time 1 and Grades 11/12 at Time 2. The 3 samples came from suburban middle to upper-middle socioeconomic backgrounds, primarily of Anglo-European descent. Multivariate analyses of variance revealed stereotypic gender differences in educational and occupational outcomes only among the Australian sample. Multigroup structural equation models identified latent mean differences where male adolescents held higher intrinsic value for math in the Australian sample and higher ability/success expectancy in both North American samples. Ability/success expectancy was a key predictor in the North American samples, in contrast to intrinsic value in the Australian sample. Attainment/utility ("importance") values were more important for female adolescents' career choices, except in the Australian sample. Findings are interpreted in relation to gender socialization practices, degree and type of early choice, and specialization across settings. Implications are discussed for long-term math engagement and career selection for female and male adolescents. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  4. Occupational and Educational Goals of Low Income Children in Kentucky, 1969 and 1975. RS-49.

    Science.gov (United States)

    Gabbard, Anne V.; Coleman, A. Lee

    Changes in the occupational and educational aspirations and expectations of fifth and sixth grade children over a 6-year period were studied. In 1969, a questionnaire was administered to 355 students from 4 rural mountain schools and 3 urban schools in low-income areas in 3 Kentucky counties. In 1975, 199 students from the same rural mountain…

  5. Aspiration and sclerotherapy versus hydrocoelectomy for treating hydrocoeles.

    Science.gov (United States)

    Shakiba, Behnam; Heidari, Kazem; Jamali, Arsia; Afshar, Kourosh

    2014-11-13

    this analysis. When this study was removed from the analysis the heterogeneity was 0% and the result was significant (in favour of surgery) (2 studies, 136 participants: RR 0.74; 95% CI 0.64 to 0.85).There was a significant increase in recurrence in those who received sclerotherapy compared with surgery (3 studies, 196 participants: RR 9.37, 95% CI 1.83 to 48.4). One study reported a non-significant decrease in fever in the sclerotherapy group (60 participants: RR 0.25, 95% CI 0.06 to 1.08). There was an increased number of infections in the surgery group however this increase was not statistically significant (4 studies, 275 participants): RR 0.31, 95% CI 0.09 to 1.05; I² = 0%). Three studies reported the frequency of pain in the surgery group was higher than aspiration and sclerotherapy group but because of different measurement tools applied in these studies, we could not pool the results. Radiological cure was not reported in any of the included studies. There was no significant difference in haematoma formation between the two groups (3 studies, 189 participants: RR 0.57, 95% CI 0.17 to 1.90; I² = 0%). Only one study reported patient satisfaction at three and six months; there was no significant difference between the two groups. Postoperative complications as well as cost and time to work resumption were less in the aspiration and sclerotherapy group; however the recurrence rate was higher. The cure rate in short-term follow-up was similar between the groups, however there is significant uncertainty in this result due to the high heterogeneity. There is a great need for further methodologically rigorous RCTs that assess the effectiveness of different type of sclerosant agents, sclerosing solution concentration and injection volume for the treatment of hydrocoeles. It is important that the RCTs have sufficiently large sample size and long follow-up period. Studies should evaluate clinical outcomes such as pain, recurrence, satisfaction, complications and cure

  6. Vocal fold immobility and aspiration status: a direct replication study.

    Science.gov (United States)

    Leder, Steven B; Suiter, Debra M; Duffey, Dianne; Judson, Benjamin L

    2012-06-01

    The purpose of this direct replication study was to confirm the incidence of vocal fold immobility (VFI) and its relationship to pharyngeal dysphagia and aspiration. Using a single-group consecutively referred case series, a total of 2,650 participants underwent fiberoptic endoscopic evaluation of swallowing between August 2003 and December 2007. Main outcome measures included overall incidence of VFI and aspiration status, with specific emphasis on age, gender, etiology and pharyngeal phase bolus flow characteristics, and side of VFI (right, left, or bilateral). These data were compared to and then combined with the original study (n = 1,452) for a total of 4,102 participants. Results indicated that the incidence of VFI was 4.3% (112/2,650), i.e., 27% (31/112) unilateral right, 58% (65/112) unilateral left, and 14% (16/112) bilateral. Incidence of aspiration was 22% (580/2,650). Of those with VFI, 40% (45/112) aspirated, i.e., 42% (13/31) unilateral right, 37% (24/65) unilateral left, and 50% (8/16) bilateral. An individual with VFI had 2.50 times the odds of aspirating as someone without VFI (95% CI = 1.86-3.37). For liquid aspiration, the odds ratio (OR) = 2.41 (95% CI = 1.77-3.28), and for puree aspiration, OR = 2.08 (95% CI = 1.47-2.93). Left VFI occurred most frequently due to surgical trauma. Liquid was aspirated more often than a puree. Males exhibited VFI more often than females. Side of VFI and age were not factors that increased the incidence of aspiration significantly. It was confirmed that VFI is not an uncommon finding during dysphagia testing and, when present, increased the odds of aspiration compared to a population already being evaluated for dysphagia.

  7. Aspiration Risk and Respiratory Complications in Patients with Esophageal Atresia.

    Science.gov (United States)

    Kovesi, Thomas

    2017-01-01

    Chronic, long-term respiratory morbidity (CRM) is common in patients with a history of repaired congenital esophageal atresia, typically associated with tracheoesophageal fistula (EA/TEF). EA/TEF patients are at high risk of having aspiration, and retrospective studies have associated CRM with both recurrent aspiration and atopy. However, studies evaluating the association between CRM in this population and either aspiration or atopy have reported conflicting results. Furthermore, CRM in this population may be due to other related conditions as well, such as tracheomalacia and/or recurrent infections. Aspiration is difficult to confirm, short of lung biopsy. Moreover, even within the largest evidence base assessing the association between CRM and aspiration, which has evaluated the potential relationship between gastroesophageal reflux and asthma, findings are contradictory. Studies attempting to relate CRM to prior aspiration events may inadequately estimate the frequency and severity of previous aspiration episodes. There is convincing evidence documenting that chronic, massive aspiration in patients with repaired EA/TEF is associated with the development of bronchiectasis. While chronic aspiration is likely associated with other CRM in patients with repaired EA/TEF, this does not appear to have been confirmed by the data currently available. Prospective studies that systematically evaluate aspiration risk and allergic disease in patients with repaired EA/TEF and document subsequent CRM will be needed to clarify the causes of CRM in this population. Given the prevalence of CRM, patients with repaired EA/TEF should ideally receive regular follow-up by multidisciplinary teams with expertise in this condition, throughout both childhood and adulthood.

  8. Fluid dynamic design and experimental study of an aspirated temperature measurement platform used in climate observation

    International Nuclear Information System (INIS)

    Yang, Jie; Liu, Qingquan; Dai, Wei; Ding, Renhui

    2016-01-01

    Due to the solar radiation effect, current air temperature sensors inside a thermometer screen or radiation shield may produce measurement errors that are 0.8 °C or higher. To improve the observation accuracy, an aspirated temperature measurement platform is designed. A computational fluid dynamics (CFD) method is implemented to analyze and calculate the radiation error of the aspirated temperature measurement platform under various environmental conditions. Then, a radiation error correction equation is obtained by fitting the CFD results using a genetic algorithm (GA) method. In order to verify the performance of the temperature sensor, the aspirated temperature measurement platform, temperature sensors with a naturally ventilated radiation shield, and a thermometer screen are characterized in the same environment to conduct the intercomparison. The average radiation errors of the sensors in the naturally ventilated radiation shield and the thermometer screen are 0.44 °C and 0.25 °C, respectively. In contrast, the radiation error of the aspirated temperature measurement platform is as low as 0.05 °C. This aspirated temperature sensor allows the radiation error to be reduced by approximately 88.6% compared to the naturally ventilated radiation shield, and allows the error to be reduced by a percentage of approximately 80% compared to the thermometer screen. The mean absolute error and root mean square error between the correction equation and experimental results are 0.032 °C and 0.036 °C, respectively, which demonstrates the accuracy of the CFD and GA methods proposed in this research.

  9. Fluid dynamic design and experimental study of an aspirated temperature measurement platform used in climate observation.

    Science.gov (United States)

    Yang, Jie; Liu, Qingquan; Dai, Wei; Ding, Renhui

    2016-08-01

    Due to the solar radiation effect, current air temperature sensors inside a thermometer screen or radiation shield may produce measurement errors that are 0.8 °C or higher. To improve the observation accuracy, an aspirated temperature measurement platform is designed. A computational fluid dynamics (CFD) method is implemented to analyze and calculate the radiation error of the aspirated temperature measurement platform under various environmental conditions. Then, a radiation error correction equation is obtained by fitting the CFD results using a genetic algorithm (GA) method. In order to verify the performance of the temperature sensor, the aspirated temperature measurement platform, temperature sensors with a naturally ventilated radiation shield, and a thermometer screen are characterized in the same environment to conduct the intercomparison. The average radiation errors of the sensors in the naturally ventilated radiation shield and the thermometer screen are 0.44 °C and 0.25 °C, respectively. In contrast, the radiation error of the aspirated temperature measurement platform is as low as 0.05 °C. This aspirated temperature sensor allows the radiation error to be reduced by approximately 88.6% compared to the naturally ventilated radiation shield, and allows the error to be reduced by a percentage of approximately 80% compared to the thermometer screen. The mean absolute error and root mean square error between the correction equation and experimental results are 0.032 °C and 0.036 °C, respectively, which demonstrates the accuracy of the CFD and GA methods proposed in this research.

  10. Fluid dynamic design and experimental study of an aspirated temperature measurement platform used in climate observation

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Jie, E-mail: yangjie396768@163.com [Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing 210044 (China); School of Atmospheric Physics, Nanjing University of Information Science and Technology, Nanjing 210044 (China); Liu, Qingquan [Jiangsu Key Laboratory of Meteorological Observation and Information Processing, Nanjing 210044 (China); Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology, Nanjing 210044 (China); Dai, Wei [School of Atmospheric Physics, Nanjing University of Information Science and Technology, Nanjing 210044 (China); Ding, Renhui [Jiangsu Meteorological Observation Center, Nanjing 210008 (China)

    2016-08-15

    Due to the solar radiation effect, current air temperature sensors inside a thermometer screen or radiation shield may produce measurement errors that are 0.8 °C or higher. To improve the observation accuracy, an aspirated temperature measurement platform is designed. A computational fluid dynamics (CFD) method is implemented to analyze and calculate the radiation error of the aspirated temperature measurement platform under various environmental conditions. Then, a radiation error correction equation is obtained by fitting the CFD results using a genetic algorithm (GA) method. In order to verify the performance of the temperature sensor, the aspirated temperature measurement platform, temperature sensors with a naturally ventilated radiation shield, and a thermometer screen are characterized in the same environment to conduct the intercomparison. The average radiation errors of the sensors in the naturally ventilated radiation shield and the thermometer screen are 0.44 °C and 0.25 °C, respectively. In contrast, the radiation error of the aspirated temperature measurement platform is as low as 0.05 °C. This aspirated temperature sensor allows the radiation error to be reduced by approximately 88.6% compared to the naturally ventilated radiation shield, and allows the error to be reduced by a percentage of approximately 80% compared to the thermometer screen. The mean absolute error and root mean square error between the correction equation and experimental results are 0.032 °C and 0.036 °C, respectively, which demonstrates the accuracy of the CFD and GA methods proposed in this research.

  11. Nocturnal weakly acidic reflux promotes aspiration of bile acids in lung transplant recipients.

    Science.gov (United States)

    Blondeau, Kathleen; Mertens, Veerle; Vanaudenaerde, Bart A; Verleden, Geert M; Van Raemdonck, Dirk E; Sifrim, Daniel; Dupont, Lieven J

    2009-02-01

    Gastroesophageal reflux (GER) and aspiration of bile acids have been implicated as non-alloimmune risk factors for the development of bronchiolitis obliterans syndrome (BOS) after lung transplantation. The aim of our study was to investigate the association between GER and gastric aspiration of bile acids and to establish which reflux characteristics may promote aspiration of bile acids into the lungs and may feature as a potential diagnostic tool in identifying lung transplantation (LTx) patients at risk for aspiration. Twenty-four stable LTx recipients were studied 1 year after transplantation. All patients underwent 24-hour ambulatory impedance-pH recording for the detection of acid (pH acidic (pH 4 to 7) reflux. On the same day, bronchoalveolar lavage fluid (BALF) was collected and then analyzed for the presence of bile acids (Bioquant enzymatic assay). Increased GER was detected in 13 patients, of whom 9 had increased acid reflux and 4 had exclusively increased weakly acidic reflux. Sixteen patients had detectable bile acids in the BALF (0.6 [0.4 to 1.5] micromol/liter). The 24-hour esophageal volume exposure was significantly increased in patients with bile acids compared to patients without bile acids in the BALF. Acid exposure and the number of reflux events (total, acid and weakly acidic) were unrelated to the presence of bile acids in the BALF. However, both nocturnal volume exposure and the number of nocturnal weakly acidic reflux events were significantly higher in patients with bile acids in the BALF. Weakly acidic reflux events, especially during the night, are associated with the aspiration of bile acids in LTx recipients and may therefore feature as a potential risk factor for the development of BOS.

  12. The Use of Cervical Auscultation to Predict Oropharyngeal Aspiration in Children: A Randomized Controlled Trial.

    Science.gov (United States)

    Frakking, Thuy T; Chang, Anne B; O'Grady, Kerry-Ann F; David, Michael; Walker-Smith, Katie; Weir, Kelly A

    2016-12-01

    In this study, we aimed to determine if the use of cervical auscultation (CA) as an adjunct to the clinical feeding evaluation (CFE + CA) improves the reliability of predicting oropharyngeal aspiration (abbreviated to aspiration) in children. The design of the study is based on open label, randomized controlled trial with concealed allocation. Results from children (<18 years) randomized to either CFE or CFE + CA were compared to videofluoroscopic swallow study (VFSS), the reference standard data. Aspiration was defined using the Penetration-Aspiration Scale. All assessments were undertaken at a single tertiary pediatric hospital. 155 children referred for a feeding/swallowing assessment were randomized into the CFE n = 83 [38 males; mean age = 34.9 months (SD 34.4)] or CFE + CA n = 72 [43 males; mean age = 39.6 months (SD 39.3)] group. kappa statistic, sensitivity, and specificity values, area under receiver operating curve (aROC). No significant differences between groups were found, although CFE + CA (kappa = 0.41, 95 % CI 0.2-0.62) had higher agreement for aspiration detection by VFSS, compared to the clinical feeding exam alone (kappa = 0.31, 95 % CI 0.10-0.52). Sensitivity was 85 % (95 % CI 62.1-96.8) for CFE + CA and 63.6 % (95 % CI 45.1-79.6) for CFE. aROC was not significantly greater for CFE + CA (0.75, 95 % CI 0.65-0.86) than CFE (0.66, 95 % CI 0.55-0.76) across all age groups. Although using CA as an adjunct to the clinical feeding evaluation improves the sensitivity of predicting aspiration in children, it is not sensitive enough as a diagnostic tool in isolation. Given the serious implications of missing the diagnosis of aspiration, instrumental assessments (e.g., VFSS), remain the preferred standard.

  13. Aspirations, Barriers, and Transfer Opportunities for Latina and Latino Community College Students

    OpenAIRE

    Sanchez, Monica

    2012-01-01

    The majority of California's students seeking higher education are enrolled in a community college and approximately a third are Latino. Yet as the number of Latinos in community colleges has risen, their degree completion and transfer rates lag in comparison to other major ethnic groups. To investigate the academic aspirations and barriers of community college students, this mixed-methods case study focused on Latinos in a specialized learning community for students entering their first year...

  14. How Design of Online Learning Materials can Accommodate the Heterogeneity in Student Abilities, Aptitudes and Aspirations

    OpenAIRE

    Bates, Simon; Hardy, Judy; Hill, Jon; McKain, David; University of Gloucestershire

    2008-01-01

    We describe the challenges facing higher education in terms of the heterogeneity of the cohort of students that arrive at university. The reasons why such diversity exists are many: students differ widely in terms of their preparedness for study at university, their degree choice aspirations and the issue of motivation for study of a particular subject. We illustrate how well-designed e-learning course materials can support many of the particular facets of heterogeneity by offering an inheren...

  15. A comparison of some of the characteristics of patients with occupational and non-occupational asthma.

    Science.gov (United States)

    Axon, E J; Beach, J R; Burge, P S

    1995-04-01

    Occupational asthma is the most frequently diagnosed occupational lung disease reported to the SWORD (Surveillance of Work-related and Occupational Respiratory Disease) scheme. However, diagnosing occupational asthma is not straightforward, and establishing a link with work may be difficult. This study was undertaken to determine the differences between patients with occupational asthma and those with non-occupational asthma which might help in their diagnosis. Information was collected using a self-completed questionnaire. Questionnaires were distributed to 30 subjects aged 18-65 years at each of two clinics--one for patients with occupational asthma and one for those with cryptogenic and environmental asthma. Replies were received from 26 patients with occupational asthma (87%) and 29 patients with non-occupational asthma (97%). The age of onset was significantly higher for those with occupational asthma (42.6 vs 20.7 years). Significantly more subjects with occupational asthma reported improvement on holiday, whereas no significant difference was found in the numbers reporting worsening of symptoms on work days. Those with occupational asthma were less likely to report seasonal variation in symptoms, exacerbation by allergies, pets and stress, or a family history of asthma. Subjects with occupational asthma were more likely to become unemployed (50% vs 3%). Recognition of some of these features in a patient's history may help in the difficult task of differentiating occupational from non-occupational asthma, potentially avoiding the need for exhaustive investigations in some patients. The high prevalence of holiday improvement among subjects with non-occupational asthma suggested that domestic or environmental allergies arising outside the workplace may have been making an important contribution to ongoing symptoms in these subjects.

  16. Comparison of the Effectiveness of Three Methods of Recanalization in a Model of the Middle Cerebral Artery: Thrombus Aspiration via a 4F Catheter, Thrombus Aspiration via the GP Thromboaspiration Device, and Mechanical Thrombectomy Using the Solitaire Thrombectomy Device

    Directory of Open Access Journals (Sweden)

    Christopher Tennuci

    2011-01-01

    Full Text Available Introduction. This paper compares different approaches to recanalization in a model of the middle cerebral artery (MCA. Methods. An occlusive thrombus (lamb's blood was introduced into the MCA of a model of the cerebral circulation perfused with Hartmann's solution (80 pulsations/min, mean pressure 90 mm Hg. Three methods of clot retrieval were tested: thrombus aspiration via a 4F catheter (n=26, thrombus aspiration via the GP thrombus aspiration device (GPTAD (n=30, and mechanical thrombectomy via the Solitaire Device (n=30. Results. Recanalization rate was similar for all 3 approaches (62%, 77%, and 85%. Time to recanalization was faster with aspiration devices (41 SD 42 s for 4F and 61 SD 21 s for GPTAD than with the Solitaire (197 SD 64 s P<.05 Kruksal-Wallis. Clot fragmentation was the same in the Solitaire (23% and the GPTAD (23%, but higher with the 4F (53%, P<.05. Conclusion. In this model, thrombus aspiration was faster than mechanical thrombectomy, and similarly effective at recanalization. These results should be confirmed in vivo.

  17. Occupational mortality

    DEFF Research Database (Denmark)

    Lynge, Elsebeth

    2011-01-01

    -1975 revealed a considerable social class gradient in male mortality where university teachers and farmers had a 40% lower mortality and waiters and seamen had an about 100% higher mortality than the average for economically active men. The social class gradient was less steep for women. A similar pattern...

  18. Aspirated capacitor measurements of air conductivity and ion mobility spectra

    International Nuclear Information System (INIS)

    Aplin, K.L.

    2005-01-01

    Measurements of ions in atmospheric air are used to investigate atmospheric electricity and particulate pollution. Commonly studied ion parameters are (1) air conductivity, related to the total ion number concentration, and (2) the ion mobility spectrum, which varies with atmospheric composition. The physical principles of air ion instrumentation are long established. A recent development is the computerized aspirated capacitor, which measures ions from (a) the current of charged particles at a sensing electrode, and (b) the rate of charge exchange with an electrode at a known initial potential, relaxing to a lower potential. As the voltage decays, only ions of higher and higher mobility are collected by the central electrode and contribute to the further decay of the voltage. This enables extension of the classical theory to calculate ion mobility spectra by inverting voltage decay time series. In indoor air, ion mobility spectra determined from both the voltage decay inversion, and an established voltage switching technique, were compared and shown to be of similar shape. Air conductivities calculated by integration were: 5.3±2.5 and 2.7±1.1 fSm -1 , respectively, with conductivity determined to be 3 fSm -1 by direct measurement at a constant voltage. Applications of the relaxation potential inversion method include air ion mobility spectrum retrieval from historical data, and computation of ion mobility spectra in planetary atmospheres

  19. How useful is gastroesophageal reflux scintigraphy in suspected childhood aspiration?

    International Nuclear Information System (INIS)

    Fawcett, H.D.; Adams, J.C.; Hayden, C.K.; Swischuk, L.E.

    1988-01-01

    It has been suggested that gastroesophageal reflux scintigraphy might be useful in assisting one in determining therapy for patients suspected of aspirating or becoming apneic secondary to gastroesophageal reflux. This, however, has not been our experience and in reviewing 23 patients with recurrent pneumonia and/or apnea who had gastroesophageal reflux scintigraphy, we were able to detect aspiration in only one. This was especially significant since 13 (59%) of these patients had demonstrable reflux, and of these, eight were treated successfully for suspected aspiration even though none was demonstrated isotopically. To be sure, the demonstration of pulmonary aspiration with gastroesophageal reflux scintigraphy had little influence on patient selection and response to therapy. For this reason we feel there is little justification in depending on the GRS for the specific purpose of trying to document pulmonary aspiration in infants and children who are refluxing. One of the more serious complications of gastroesophageal (GE) reflux is aspiration leading to recurrent pulmonary infections and/or apnea. However, it always has been difficult to demonstrate actual aspiration into the lungs, and to be sure, barium studies of the upper GI tract seldom reveal this complication. Recently, however, considerable interest has been generated in gastroesophageal scintigraphy (GRS) as a possible means of documenting such aspiration. Rationale for this stems from the fact that suspected patients can be studied over a longer period of time and in addition, delayed and overnight images can be obtained. However, our experience does not support GRS as being an adequate method for demonstrating aspiration. (orig.)

  20. Bile Gastritis Following Laparoscopic Single Anastomosis Gastric Bypass: Pilot Study to Assess Significance of Bilirubin Level in Gastric Aspirate.

    Science.gov (United States)

    Shenouda, Michael M; Harb, Shady ElGhazaly; Mikhail, Sameh A A; Mokhtar, Sherif M; Osman, Ayman M A; Wassef, Arsany T S; Rizkallah, Nayer N H; Milad, Nader M; Anis, Shady E; Nabil, Tamer Mohamed; Zaki, Nader Sh; Halepian, Antoine

    2018-02-01

    Laparoscopic single anastomosis gastric bypass (SAGB) is increasingly performed for morbidly obese patients. This pilot study aims primarily at evaluating the incidence of bile gastritis after SAGB. The occurrence of reflux oesophagitis and reflux symptoms were also assessed. This study included 20 patients having no reflux symptoms. All patients underwent a SAGB as a primary bariatric procedure by a single surgeon. Patients included consented to have an upper GI endoscopy done at 6 months postoperatively. Gastric aspirate was sent for bilirubin level assessment. Gastric and esophageal biopsies were submitted for histopathology and campylobacter-like organism (CLO) test. In our study, the rate of bile gastritis was 30%. In 18 patients, the level of bilirubin in gastric aspirate seems to be related to the degree of mucosal inflammation. The remaining two patients had microscopic moderate to severe gastritis with normal aspirate bilirubin level. Two patients with bilirubin level in aspirate more than 20 mg/dl had severe oesophagitis, gastritis with erosions, and metaplasia. Relationship between bilirubin level and histopathological findings of gastric biopsy examination was statistically significant with a P value of 0.001. The incidence of bile gastritis in this cohort is higher than reported in the literature, and this may be worrying. The correlation between endoscopic findings and patients' symptoms is poor. Bilirubin level and pH in aspirate might be useful tools to confirm alkaline reflux. Its level might help to choose candidates for revision surgery after SAGB. This needs further validation with larger sample size.

  1. Effect of bottle height and aspiration rate on postocclusion surge in Infiniti and Millennium peristaltic phacoemulsification machines.

    Science.gov (United States)

    Ward, Matthew S; Georgescu, Dan; Olson, Randall J

    2008-08-01

    To assess how flow and bottle height affect postocclusion surge in the Infiniti (Alcon, Inc.) and Millennium (Bausch & Lomb) peristaltic machines. John A. Moran Eye Center Clinical Laboratories, University of Utah, Salt Lake City, Utah. Postocclusion anterior chamber depth changes were measured in human eye-bank eyes using A-scan. Surge was simulated by clamping the aspiration tubing and releasing it at maximum vacuum. In both machines, surge was measured (1) with aspiration held constant at 12 mL/min and bottle heights at 60, 120, and 180 cm and (2) with bottle height held constant at 60 cm and aspiration rates at 12, 24, and 36 mL/min. Surge decreased approximately 40% with each 60 cm increase in bottle height in the Infiniti. It was constant at all bottle heights in the Millennium. At 12 and 24 mL/min aspiration rates, surge in the Millennium was less than half that in the Infiniti (PInfiniti system and was relatively constant with increasing bottle height in the Millennium system. The Millennium may offer a more stable phacoemulsification platform with respect to surge at a higher aspiration rate.

  2. Flexible endoscopic evaluation of swallowing with sensory testing in patients with unilateral vocal fold immobility: incidence and pathophysiology of aspiration.

    Science.gov (United States)

    Tabaee, Abtin; Murry, Thomas; Zschommler, Anne; Desloge, Rosemary B

    2005-04-01

    The objective was to examine the incidence and pathophysiology of aspiration in patients with unilateral vocal fold immobility presenting with dysphagia. Retrospective review of flexible endoscopic evaluation of swallowing with sensory testing (FEESST) data and medical records in two tertiary medical care centers. The data for all patients with unilateral vocal fold immobility who underwent FEESST between 2000 and 2003 were reviewed. Eighty-one patients (45 male and 36 female patients) were included in the study. The mean age was 59 years. The most common causes or origins were iatrogenic (42%), malignancy (23%), and neurological (18%). The immobility was left-sided in 59% of patients. A majority of the patients exhibited laryngeal edema/erythema (90%), difficulty with secretions (60%), and decreased laryngopharyngeal sensation (83%). The laryngeal adductor reflex was absent in 34% of the patients. An aspiration rate of 35% was detected with thin liquids. Trials of purees revealed a 76% rate of pooling, 44% rate of spillage, 32% rate of penetration, 18% rate of aspiration, and 24% rate of regurgitation. Rates of penetration and aspiration with purees were significantly higher in patients who had decreased laryngopharyngeal sensation, absent pharyngeal squeeze, and absent laryngeal adductor reflex. Dysphagia in patients with unilateral vocal fold immobility is demonstrated during FEESST by pooling, spillage, penetration, and aspiration. The pathophysiology of dysphagia is multifactorial with decreased sensation and limitation of airway protective mechanisms both acting as contributing factors.

  3. The selection of occupancy factors

    International Nuclear Information System (INIS)

    Lakey, J.R.A.

    1977-01-01

    An estimate of the proportion of time that an area is occupied by radiation workers is often used in radiological protection to permit relaxation of exposure rate limits above those for continuous occupation. This proportion is known as an occupancy factor and is used most frequently in X-ray facilities. The strategy for controlling the external exposure of radiation workers must be decided before occupancy factors are selected for the design of the radiation protection facilities. When shielding has to be designed the occupancy factor effects the design objectives and permits increased exposure rates at the shield surface. It is useful to note that the selection of occupancy factors with due regard to the expected spatial variation of the exposure rate can help to reduce the range of the worker's radiation exposure because field gradients are usually steeper close to the shield. When other hazards, such as internal exposure, and other constraints, such as cost of the space consumed, are added, the selection of the optimum set of occupancy factors is more difficult. Two zone occupancy factors are discussed in this paper and proposals are made for a strategy to be used when there is more than one hazard and the designer has to meet constraints imposed by limitations of the facilities available. An important feature of the strategy is the avoidance of high radiation exposure to small groups of workers. The errors involved in assessment of the actual dose received by the radiation worker must be taken into account and in particular the selection of the higher exposure rate limits must be made with attention to the accident potential

  4. Aspiring to physical health: the role of aspirations for physical health in facilitating long-term tobacco abstinence.

    Science.gov (United States)

    Niemiec, Christopher P; Ryan, Richard M; Deci, Edward L; Williams, Geoffrey C

    2009-02-01

    To assess aspirations for physical health over 18 months. To examine whether maintained importance of aspirations for physical health mediated and/or moderated the effect of an intensive intervention on long-term tobacco abstinence. Participants were randomly assigned to an intervention based on self-determination theory or to community care, and provided data at baseline and at 18 and 30 months post-randomization. Aspirations for physical health were better maintained over 18 months among participants in the intervention (mean change=.05), relative to community care (mean change=-.13), t=2.66, p<.01. Maintained importance of aspirations for physical health partially mediated the treatment condition effects on seven-day point prevalence tobacco abstinence (z'=1.68, p<.01) and the longest number of days not smoking (z'=2.16, p<.01), and interacted with treatment condition to facilitate the longest number of days not smoking (beta=.08, p<.05). Maintained importance of aspirations for physical health facilitated tobacco abstinence. Smokers may benefit from discussing aspirations for physical health within autonomy-supportive interventions. Patients may benefit from discussing aspirations during counseling about therapeutic lifestyle change and medication use.

  5. Gender and family influences on Spanish students' aspirations and values in stem fields

    Science.gov (United States)

    Sáinz, Milagros; Müller, Jörg

    2018-01-01

    Drawing on expectancy-value theory, this study examines gender and family influences on students' career aspirations and attached values. 796 secondary Spanish students (M age = 16 years old, S.D. = 0.81) participated. 53% were boys. The results show that boys and students with mothers who have completed intermediate level education were more interested in science, technology, engineering and mathematics (STEM) architecture and technology. Girls and students with highly educated mothers born in Spain were more likely to aspire to STEM health and experimental studies. Furthermore, boys and students planning to pursue STEM-technology studies attached higher extrinsic values to these studies. On the contrary, girls and participants with interest in experimental and health studies attached less extrinsic values to these studies. Moreover, students with highly educated mothers and interested in STEM architecture and technology reported higher extrinsic values. Understanding the interaction of gender and family factors shaping adolescents' career aspirations in STEM fields seems to be crucial to designing significant and effective school and family grounded interventions.

  6. An examination of compensation effects in accelerometer-measured occupational and non-occupational physical activity

    Directory of Open Access Journals (Sweden)

    Jennifer L. Gay

    2017-12-01

    Full Text Available Self-report data suggests a large proportion of total physical activity (PA occurs at work. However, adults with higher levels of occupational PA may compensate by engaging in less non-occupational PA. The study aims were to 1 estimate the intensity, volume, and duration of PA in American adults that occurs at work, and 2 determine if those more active at work are less active outside of work. A cross-sectional sample of full-time employed adults (N=510 was recruited from Georgia city and county governments in 2013–2015. Participants wore an Actigraph GT3X+ accelerometer for two weeks. In 2016, for 442 participants with complete data including work schedules and self-reported job titles, accelerometer wear minutes were classified as either occupational or non-occupational, and as sedentary, LPA (light-intensity PA, or MVPA (moderate-to-vigorous intensity PA. The proportion of daily PA that occurred during work was 41.2% for total PA, 41.0% for LPA, and 39.5% for MVPA. Higher levels of occupational LPA were associated with lower levels of non-occupational LPA (r=−0.38, P<0.0001. However, higher levels of occupational MVPA were associated with higher levels of non-occupational MVPA (r=0.17, P<0.0001. These associations remained significant in a MANOVA adjusting for labor sector and other covariates. On average, employed adults get more LPA and MVPA outside of work. Adults who do more occupational MVPA do not compensate by doing less non-occupational MVPA. In contrast, adults who do more occupational LPA do compensate by doing less non-occupational LPA. Evaluations of interventions to reduce sedentary behavior should be designed to detect compensation effects. Keywords: Intensity, Work, Accelerometer

  7. Fine needle aspiration cytology of dermal cylindroma

    Directory of Open Access Journals (Sweden)

    Parikshaa Gupta

    2014-01-01

    Full Text Available In this paper, we have described fine needle aspiration cytology (FNAC of a rare case of dermal cylindroma. A 40-year-old female presented with a lateral mid-cervical swelling fixed to the skin. FNAC smears showed multiple clusters of small, round to oval cells with hyperchromatic nuclei, inconspicuous nucleoli and scant cytoplasm. In addition, the background showed deposits of basement membrane type material. This was dark magenta colored pinkish globular material. The globules were occasionally surrounded by the basal type of cells. Occasional cells with elongated nuclei were also noted. Cytological diagnosis of skin adnexal tumor possibly cylindroma was offered. Subsequent histopathology of the swelling showed sheets and clusters of cells in a jigsaw puzzle-like fashion. Deposition of abundant basement membrane-like material was noted in between the tumor cells. A diagnosis of cylindorma was offered. FNAC along with the subcutaneous location of the tumor and absence of primary salivary gland tumor may help to diagnose such rare case.

  8. Fine needle aspiration cytology in leprosy

    Directory of Open Access Journals (Sweden)

    Prasad PVS

    2008-01-01

    Full Text Available Background: Laboratory diagnosis of leprosy by slit skin smear and skin biopsy is simple but both techniques have their own limitations. Slit skin smear is negative in paucibacillary cases whereas skin biopsy is an invasive technique. Fine needle aspiration cytology (FNAC from skin lesions in leprosy with subsequent staining with May-Grunwald-Giemsa (MGG stain has been found useful. Aim: To evaluate the possible role of cytology in classifying leprosy patients. Methods: Seventy-five untreated cases of leprosy attending the outpatient department were evaluated. Smears were taken from their skin lesions and stained using the MGG technique. Skin biopsy was also done from the lesions, which was compared with cytology smears. Results: A correlation of clinical features with FNAC was noticed in 87.5% of TT, 92.1% of BT, 81% of BL, and 66% of LL cases. Correlation of clinical with histopathological diagnoses revealed 12.5% specificity in TT leprosy, 55.3% in BT, 52.4% in BL and 50% in LL, and 100% in neuritic and histoid leprosy cases. Both correlations were found to be statistically significant by paired t test analysis. Thus, it was possible to distinguish the tuberculoid types by the presence of epithelioid cells and the lepromatous types by the presence of lymphocytes and foamy macrophages. Conclusion: FNAC may be used to categorize the patients into paucibacillary and multibacillary types, but is not a very sensitive tool to classify the patients across the Ridley-Jopling spectrum.

  9. A Bone Marrow Aspirate and Trephine Simulator.

    Science.gov (United States)

    Yap, Eng Soo; Koh, Pei Lin; Ng, Chin Hin; de Mel, Sanjay; Chee, Yen Lin

    2015-08-01

    Bone marrow aspirate and trephine (BMAT) biopsy is a commonly performed procedure in hematology-oncology practice. Although complications are uncommon, they can cause significant morbidity and mortality. Simulation models are an excellent tool to teach novice doctors basic procedural skills before performing the actual procedure on patients to improve patient safety and well-being. There are no commercial BMAT simulators, and this technical report describes the rationale, technical specifications, and construction of a low-cost, easily constructed, reusable BMAT simulator that reproduced the tactile properties of tissue layers for use as a teaching tool in our resident BMAT simulation course. Preliminary data of learner responses to the simulator were also collected. From April 2013 to November 2013, 32 internal medicine residents underwent the BMAT simulation course. Eighteen (56%) completed the online survey, 11 residents with previous experience doing BMAT and 7 without experience. Despite the difference in operative experience, both experienced and novice residents all agreed or strongly agreed that the model aided their understanding of the BMAT procedure. All agreed or strongly agreed that this enhanced their knowledge of anatomy and 16 residents (89%) agreed or strongly agreed that this model was a realistic simulator. We present a novel, low-cost, easily constructed, realistic BMAT simulator for training novice doctors to perform BMAT.

  10. Comparative study of aspiration and non-aspiration cytology of palpable breast lumps and correlation with histopathology

    Directory of Open Access Journals (Sweden)

    S Koirala

    2014-09-01

    Full Text Available Background: Breast lump is one of the most common presentations in surgical outpatient departments with anxiety regarding a possible malignancy. Hence a quick diagnosis of a lump in the breast is essential. Fine needle aspiration cytology is an ideal initial diagnostic modality in breast lumps. There is an alternative method of performing needle aspiration, known as fine needle capillary cytology where the specimen is obtained using just a needle without aspiration.Materials and Methods: This hospital-based cross sectional analytical study was carried out in Department of Pathology in National Academy of Medical Sciences, Bir Hospital for one year. The objective of this study was to compare aspiration and non-aspiration cytology of palpable breast lumps and correlation with histopathology.Results: The five criteria scored for each technique were background blood, amount of cellular material, cellular degeneration, cellular trauma and architectural preservation. Compared to fine needle aspiration cytology, fine needle capillary cytology yields less bloody smears with minimal degenerative changes and offers more diagnostically superior specimens. Fine needle aspiration cytology, on the other hand, gives a good yield of diagnostic material.Conclusion: Fine needle aspiration cytology and fine needle capillary cytology are quick, easy, safe and cost-effective techniques. . A high sensitivity and specificity of cytological diagnosis in this study proves that it is comparable to final histology report in its diagnostic efficiency. Thus, fine needle aspiration cytology is a very important preliminary diagnostic test in palpable breast lumps and the results show a high degree of correlation with the final histopathology report.DOI: http://dx.doi.org/10.3126/jpn.v4i8.11501 Journal of Pathology of Nepal; Vol.4,No. 8 (2014 639-643

  11. Occupational burnout among nursing personel

    Directory of Open Access Journals (Sweden)

    Sylwia Wieder-Huszla

    2016-02-01

    Full Text Available Background. Occupational stress and the related burnout syndrome is undoubtedly one of the most important challenges for public health. Objectives . The objective of the study was identifying occupational burnout among nurses. Material and methods . The questionnaire was responded by 408 professionally active male and female nurses, working in the territory of the West Pomeranian Voivodeship. In the evaluation of occupational burnout the standardized Maslach Burnout Inventory (MBI was applied. Results . Mean values of the level of occupational burnout for the study group amounted to 39.3 ± 30.9 with regard to emotional exhaustion, 30.64 ± 27.89 with respect to the depersonalization subscale and 66.26 ± 27.94 – the lowered level of job satisfaction. Conclusions . 1. The studied nursing personnel showed symptoms of occupational burnout in all dimensions of the syndrome, i.e. high levels of emotional exhaustion and depersonalization as well as low job satisfaction. 2. Individuals with higher education scored lower on the emotional exhaustion scale. 3. Emotional exhaustion is influenced by workplace and position.

  12. [Evaluating work intensity in major and auxiliary occupations of by-product coke industry].

    Science.gov (United States)

    Smagulov, N K; Alpysbayeva, Zh T

    2015-01-01

    The article covers evaluation of work strain in major and auxiliary occupations of by-product coke industry. The study results conclude that occupational activity of by-product coke industry workers, under exposure to occupational hazards, affects the workers' performance. Major occupations workers demonstrate higher level of functional strain of CNS, poor concentration of attention and lower ability to switch over, decreased general performance, vs. the auxiliary occupations workers who demonstrated increased cardiovascular and neuro-muscular strain due to occupational activity.

  13. Transvaginal Ultrasound-Guided Aspiration of Pelvic Abscesses

    Directory of Open Access Journals (Sweden)

    P. J. Corsi

    1999-01-01

    Full Text Available Objective: To assess the utility of a less invasive approach to the care of women with a pelvic abscess, we retrospectively reviewed the outcome of women with pelvic abscesses managed by transvaginal ultrasound-guided aspiration.

  14. Aspirations of young people living in disadvantaged areas in Denmark

    DEFF Research Database (Denmark)

    Frørup, Anna Kathrine; Jensen, Niels Rosendal

    2017-01-01

    how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes....

  15. Farm practical training and job aspiration of undergraduates of ...

    African Journals Online (AJOL)

    Journal of Agricultural Extension ... The study investigated whether farm practical training (FPT) is significantly associated with job aspiration ... students comparing results of empirical evidence between two Universities in Kwara State, Nigeria.

  16. Micronuclei in breast aspirates. Is scoring them helpful?

    Directory of Open Access Journals (Sweden)

    A Hemalatha

    2014-01-01

    Conclusion: An increase in micronuclei values was seen from fibroadenoma to infiltrating ductal carcinoma. Micronuclei scoring can be used as a biomarker on fine needle aspiration cytology smears of breast carcinoma.

  17. Travel experiences and aspirations: a case study from Chinese youth

    OpenAIRE

    Xu, Feifei; Brown, Lorraine; Long, Philip

    2016-01-01

    Understanding cultural values is vital in tourism as these influence an individual’s travel experiences and expectations. Students represent an important segment of the international tourist population, and Chinese student tourists are an increasingly significant part of that segment. It is therefore important to understand how cultural values influence Chinese students’experiences and aspirations. Will their past travel experiences influence future aspirations? Using data collected from a fr...

  18. How and when Do Educational Aspirations, Expectations and Achievement Align?

    OpenAIRE

    Nabil Khattab

    2014-01-01

    This paper proposes a new typology of educational aspirations, expectations and achievement. This typology is derived from combinations of aspirations, expectations and achievement, creating eight possible combinations of aligned and irregular profiles. To devise this new typology, data from the Longitudinal Study of Young People in England (LSYPE) panel survey and matching administrative data from the National Pupil Database (NPD) was utilised. These data were collected in 2004 from a sample...

  19. Aspiration dynamics of multi-player games in finite populations.

    Science.gov (United States)

    Du, Jinming; Wu, Bin; Altrock, Philipp M; Wang, Long

    2014-05-06

    On studying strategy update rules in the framework of evolutionary game theory, one can differentiate between imitation processes and aspiration-driven dynamics. In the former case, individuals imitate the strategy of a more successful peer. In the latter case, individuals adjust their strategies based on a comparison of their pay-offs from the evolutionary game to a value they aspire, called the level of aspiration. Unlike imitation processes of pairwise comparison, aspiration-driven updates do not require additional information about the strategic environment and can thus be interpreted as being more spontaneous. Recent work has mainly focused on understanding how aspiration dynamics alter the evolutionary outcome in structured populations. However, the baseline case for understanding strategy selection is the well-mixed population case, which is still lacking sufficient understanding. We explore how aspiration-driven strategy-update dynamics under imperfect rationality influence the average abundance of a strategy in multi-player evolutionary games with two strategies. We analytically derive a condition under which a strategy is more abundant than the other in the weak selection limiting case. This approach has a long-standing history in evolutionary games and is mostly applied for its mathematical approachability. Hence, we also explore strong selection numerically, which shows that our weak selection condition is a robust predictor of the average abundance of a strategy. The condition turns out to differ from that of a wide class of imitation dynamics, as long as the game is not dyadic. Therefore, a strategy favoured under imitation dynamics can be disfavoured under aspiration dynamics. This does not require any population structure, and thus highlights the intrinsic difference between imitation and aspiration dynamics.

  20. [Drugs and occupational accident].

    Science.gov (United States)

    Bratzke, H; Albers, C

    1996-02-01

    In a case of a fatal occupational accident (construction worker, fall from roof, urine test positive for cocaine and THC, e.g. cannabis) the question arised to what extent those drug-related occupational accidents occur. In the literature only few cases, mainly dealing with cannabis influence, have been reported, however, a higher number is suspected. Cocaine and other stimulating drugs (amphetamine) are more often used to increase physical fitness. By direct or indirect interference with vigilance these compounds may provoke accidents. Due to the lack of a legal basis proving of the influence of drugs at the working place is still very limited, although highly sensitive chemical-toxicological assay procedures are available to detect even the chronic abuse (in hair). In the general conditions of accident insurances a compensation is excluded when alcohol is involved, but drugs are not mentioned. It is indeed difficult to establish a concentration limit for drugs like that existing for alcohol (1.1%). In each case the assay of the drug involved and exact knowledge of its specific effects is in an essential prerequisite to prove the causal relationship.

  1. Occupational hearing loss

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001048.htm Occupational hearing loss To use the sharing features on this page, please enable JavaScript. Occupational hearing loss is damage to the inner ear from noise ...

  2. Learning curve of thyroid fine-needle aspiration biopsy.

    Science.gov (United States)

    Penín, Manuel; Martín, M Ángeles; San Millán, Beatriz; García, Juana

    2017-12-01

    Fine-needle aspiration biopsy (FNAB) is the reference procedure for thyroid nodule evaluation. Its main limitation are inadequate samples, which should be less than 20%. To analyze the learning curve of the procedure by comparing the results of a non-experienced endocrinologist (endocrinologist 2) to those of an experienced one (endocrinologist 1). Sixty FNABs were analyzed from February to June 2016. Each endocrinologist made 2punctures of every nodule in a random order. This order and the professional making every puncture were unknown to the pathologist who examined the samples. Endocrinologist 1 had a higher percentage of diagnoses than endocrinologist 2 (82% vs. 72%, P=.015). In the first 20 FNABs, the difference between both physicians was remarkable and statistically significant (80% vs. 50%, P=.047). In the following 20 FNABs, the difference narrowed and was not statistically significant (90% vs. 65%, P=.058). In the final 20 FNABs, the difference was minimal and not statistically significant (75% vs. 70%, P=.723). The learning curve of ultrasound-guided FNAB may be completed in a suitable environment by performing it at least 60 times. Although the guidelines recommend at least 3punctures per nodule, 2are enough to achieve an accurate percentage of diagnoses. Copyright © 2017 SEEN y SED. Publicado por Elsevier España, S.L.U. All rights reserved.

  3. [Gastric aspiration therapy is a possible alternative to treatment of obesity

    DEFF Research Database (Denmark)

    Christensen, Marie Møller; Jorsal, Tina; Naver, Lars Peter Skat

    2017-01-01

    Aspiration therapy with AspireAssist is a novel endoscopic obesity treatment. Patients aspirate approximately 30% of an ingested meal through a draining system connected to a percutanous endoscopic gastrostomy tube. AspireAssist was recently approved by the US Food and Drug Administration, and it......-term effects are warranted....

  4. [Gastric aspiration therapy is a possible alternative to treatment of obesity

    DEFF Research Database (Denmark)

    Christensen, Marie Møller; Jorsal, Tina; Naver, Lars Peter Skat

    2017-01-01

    Aspiration therapy with AspireAssist is a novel endoscopic obesity treatment. Patients aspirate approximately 30% of an ingested meal through a draining system connected to a percutanous endoscopic gastrostomy tube. AspireAssist was recently approved by the US Food and Drug Administration...

  5. Cross-Lagged Relationships between Career Aspirations and Goal Orientation in Early Adolescents

    Science.gov (United States)

    Creed, Peter; Tilbury, Clare; Buys, Nick; Crawford, Meegan

    2011-01-01

    We surveyed 217 students (145 girls; average age = 14.6 years) on two occasions, twelve months apart, on measures of career aspirations (job aspirations, job expectations, educational aspirations) and goal orientation (learning, performance-prove, performance-avoid), and tested the causal relationship between goal orientation and aspirations. We…

  6. Scintigraphic diagnosis of silent aspiration following double-sided lung transplantation

    International Nuclear Information System (INIS)

    Toenshoff, G.; Stock, U.; Bohuslavizki, K.H.; Brenner, W.; Costard-Jaeckle, A.; Cremer, J.; Clausen, M.

    1996-01-01

    We present a case of a 25 year old patient who underwent double-sided lung transplantation and suffered from recurrent pneumonia. Silent aspiration was suspected clinically. Aspiration was proved by scintigraphy enabling to discriminate between direct oro-pulmonal aspiration and aspiration after gastro-esophageal reflux. (orig.) [de

  7. The second shift reflected in the second generation: do parents' gender roles at home predict children's aspirations?

    Science.gov (United States)

    Croft, Alyssa; Schmader, Toni; Block, Katharina; Baron, Andrew Scott

    2014-07-01

    Gender inequality at home continues to constrain gender equality at work. How do the gender disparities in domestic labor that children observe between their parents predict those children's visions for their future roles? The present research examined how parents' behaviors and implicit associations concerning domestic roles, over and above their explicit beliefs, predict their children's future aspirations. Data from 326 children aged 7 to 13 years revealed that mothers' explicit beliefs about domestic gender roles predicted the beliefs held by their children. In addition, when fathers enacted or espoused a more egalitarian distribution of household labor, their daughters in particular expressed a greater interest in working outside the home and having a less stereotypical occupation. Fathers' implicit gender-role associations also uniquely predicted daughters' (but not sons') occupational preferences. These findings suggest that a more balanced division of household labor between parents might promote greater workforce equality in future generations. © The Author(s) 2014.

  8. Determinants of Occupational Gender Segregation : Work Values and Gender (A)Typical Occupational Preferences of Adolescents

    OpenAIRE

    Busch, Anne

    2011-01-01

    The study examines micro-level determinants of the occupational gender segregation, analyzing work values and their effects on gender (a)typical occupational preferences of adolescents. Human capital theory assumes that women develop higher preferences for a good work/life balance in youth, whereas men develop higher extrinsic work values. Socialization theory predicts that female adolescents form higher preferences for social work content. This gender typicality in work values is expected to...

  9. Effects of Learning about Historical Gender Discrimination on Early Adolescents' Occupational Judgments and Aspirations

    Science.gov (United States)

    Pahlke, Erin; Bigler, Rebecca S.; Green, Vanessa A.

    2010-01-01

    To examine the consequences of learning about gender discrimination, early adolescents (n = 121, aged 10-14) were randomly assigned to receive either (a) standard biographical lessons about historical figures (standard condition) or (b) nearly identical lessons that included information about gender discrimination (discrimination condition).…

  10. Occupational risk from radiation

    International Nuclear Information System (INIS)

    Schmitz-Feuerhake, I.

    1988-01-01

    In this paper, the author shows that a real and concrete elevation of cancer cases has to be expected in all groups of occupationally irradiated perons. The risk figure one should use for mortality is 0.1% per rem of whole body dose. The mean dose registered for these persons lies well below the maximum permissible dose. In Germany there are about 0.2 rem per year in medical people and below 0.5 rem per year in the nuclear industry. But there are risk groups working in situations with typical higher exposure. In medicine, these are for example nurses working with radium implants in radiotherapy units, technicians doing cardiac catheterization and cholangiogrammes, nurses and physicians holding very young patient during X-ray investigations. In the nuclear industry there are also high level and low level working areas. Highest doses are generally delivered to personnel who are engaged from outside for revision and cleaning procedures

  11. Miscarriage and occupational activity

    DEFF Research Database (Denmark)

    Bonde, Jens Peter; Jørgensen, Kristian Tore; Bonzini, Matteo

    2013-01-01

    OBJECTIVE: Previous studies have indicated that shift work, long working hours, and prevalent workplace exposures such as lifting, standing, and physical workload increase the risk of miscarriage, but the evidence is conflicting. We conducted a systematic review of original research reports......% confidence interval (95% CI) 1.27-1.78, N=5), while working in 3-shift schedules, working for 40-52 hours weekly, lifting >100 kg/day, standing >6-8 hours/day and physical workload were associated with small risk increments, with the pooled RR ranging from 1.12 (3-shift schedule, N=7) to 1.36 (working hours......, N=10). RR for working hours and standing became smaller when analyses were restricted to higher quality studies. CONCLUSIONS: These largely reassuring findings do not provide a strong case for mandatory restrictions in relation to shift work, long working hours, occupational lifting, standing...

  12. Narrow Band Imaging Enhances the Detection Rate of Penetration and Aspiration in FEES.

    Science.gov (United States)

    Nienstedt, Julie C; Müller, Frank; Nießen, Almut; Fleischer, Susanne; Koseki, Jana-Christiane; Flügel, Till; Pflug, Christina

    2017-06-01

    Narrow band imaging (NBI) is widely used in gastrointestinal, laryngeal, and urological endoscopy. Its original purpose was to visualize vessels and epithelial irregularities. Based on our observation that adding NBI to common white light (WL) improves the contrast of the test bolus in fiberoptic endoscopic evaluation of swallowing (FEES), we now investigated the potential value of NBI in swallowing disorders. 148 FEES images were analyzed from 74 consecutive patients with swallowing disorders, including 74 with and 74 without NBI. All images were evaluated by four dysphagia specialists. Findings were classified according to Rosenbek's penetration-aspiration scale modified for evaluating these FEES images. Intra- and inter-rater reliability was determined as well as observer confidence. A better visualization of the bolus is the main advantage of NBI in FEES. This generally leads to sharper optical contrasts and better detection of small bolus quantities. Accordingly, NBI enhances the detection rate of penetration and aspiration. On average, identification of laryngeal penetration increased from 40 to 73% and of aspiration from 13 to 24% (each p dysphagia evaluation and shortening FEES evaluation time. It leads to a markedly higher detection rate of pathological findings. The significantly better intra- and inter-rater reliability argues further for a better overall reproducibly of FEES interpretation.

  13. Risk Factors for Aspiration Pneumonia in Older Adults.

    Directory of Open Access Journals (Sweden)

    Toshie Manabe

    Full Text Available Aspiration pneumonia is a dominant form of community-acquired and healthcare-associated pneumonia, and a leading cause of death among ageing populations. However, the risk factors for developing aspiration pneumonia in older adults have not been fully evaluated. The purpose of the present study was to determine the risk factors for aspiration pneumonia among the elderly.We conducted an observational study using data from a nationwide survey of geriatric medical and nursing center in Japan. The study subjects included 9930 patients (median age: 86 years, women: 76% who were divided into two groups: those who had experienced an episode of aspiration pneumonia in the previous 3 months and those who had not. Data on demographics, clinical status, activities of daily living (ADL, and major illnesses were compared between subjects with and without aspiration pneumonia. Two hundred and fifty-nine subjects (2.6% of the total sample were in the aspiration pneumonia group. In the univariate analysis, older age was not found to be a risk factor for aspiration pneumonia, but the following were: sputum suctioning (odds ratio [OR] = 17.25, 95% confidence interval [CI]: 13.16-22.62, p < 0.001, daily oxygen therapy (OR = 8.29, 95% CI: 4.39-15.65, feeding support dependency (OR = 8.10, 95% CI: 6.27-10.48, p < 0.001, and urinary catheterization (OR = 4.08, 95% CI: 2.81-5.91, p < 0.001. In the multiple logistic regression analysis, the risk factors associated with aspiration pneumonia after propensity-adjustment (258 subjects each were sputum suctioning (OR = 3.276, 95% CI: 1.910-5.619, deterioration of swallowing function in the past 3 months (OR = 3.584, 95% CI: 1.948-6.952, dehydration (OR = 8.019, 95% CI: 2.720-23.643, and dementia (OR = 1.618, 95% CI: 1.031-2.539.The risk factors for aspiration pneumonia were sputum suctioning, deterioration of swallowing function, dehydration, and dementia. These results could help improve clinical management for preventing

  14. Transitioning From Occupational Therapy Student To Practicing Occupational Therapist: First Year of Employment.

    Science.gov (United States)

    McCombie, Randy P; Antanavage, Meredith E

    2017-04-01

    This research examined the transition from occupational therapy student to practicing occupational therapist over the course of one's first year of professional employment, as recalled by a sample of occupational therapists. Surveys were mailed to 500 occupational therapists randomly selected from membership in the American Occupational Therapy Association resulting in 202 returned surveys. Median year of graduation was 1998, ranging from 1967 to 2014. In general, respondents indicated the transition was positive. Having a mentor was related to high job satisfaction and good clinical fit, while supervising an occupational therapy assistant and low self-confidence were viewed as negative impact factors. Recent graduates presented with lower ratings of a positive transition and higher ratings of likelihood of experiencing burnout and initial job stress than earlier graduates. Recommendations for improving the transition experience are presented.

  15. Simple aspiration versus intercostal tube drainage for primary spontaneous pneumothorax in adults.

    Science.gov (United States)

    Carson-Chahhoud, Kristin V; Wakai, Abel; van Agteren, Joseph Em; Smith, Brian J; McCabe, Grainne; Brinn, Malcolm P; O'Sullivan, Ronan

    2017-09-07

    difference (MD) -1.66, 95% CI -2.28 to -1.04; 387 participants, 5 studies; moderate-quality evidence). A narrative synthesis of evidence revealed that simple aspiration led to fewer adverse events (245 participants, 3 studies; low-quality evidence), but data suggest no differences between groups in terms of one-year success rate (RR 1.07, 95% CI 0.96 to 1.18; 318 participants, 4 studies; moderate-quality evidence), hospitalization rate (RR 0.60, 95% CI 0.25 to 1.47; 245 participants, 3 studies; very low-quality evidence), and patient satisfaction (median between-group difference of 0.5 on a scale from 1 to 10; 48 participants, 1 study; low-quality evidence). No studies provided data on cost-effectiveness. Available trials showed low to moderate-quality evidence that intercostal tube drainage produced higher rates of immediate success, while simple aspiration resulted in a shorter duration of hospitalization. Although adverse events were reported more commonly for patients treated with tube drainage, the low quality of the evidence warrants caution in interpreting these findings. Similarly, although this review observed no differences between groups when early failure rate, one-year success rate, or hospital admission rate was evaluated, this too needs to be put into the perspective of the quality of evidence, specifically, for evidence of very low and low quality for hospitalization rate and patient satisfaction, respectively. Future adequately powered research is needed to strengthen the evidence presented in this review.

  16. [Effect of occupational stress on neurotransmitters in petroleum workers].

    Science.gov (United States)

    Jiang, Yu; Lian, Yulong; Tao, Ning; Ge, Hua; Liu, Jiwen

    2015-09-01

    To explore the effects of occupational stress on neurotransmitters in petroleum workers. 178 petroleum workers with the length of service ≥ 1 year were recruited to the subjects by the questionnaire of OSI-R. The levels of 5-hydroxy tryptamine (5-HT), norepinephrine (NE), neuropeptide Y (NPY) and substance P (SP) in serum were measured. The subjects were classified into 3 groups according to the scores of occupational stress. The levels of 5-HT NE and SP for over 15 working years were higher than those of less than 15 years (P occupational stress degree groups, multiple comparison showed high. occupational stress group was higher than those of low occupational stress group. Multivariate correlation analysis showed that the occupational stress and sleep quality component scores correlated positively with the 5-HT, NE and SP (P Occupational stress in petroleum workers is correlated with serum monoamine and neuropeptides neurotransmitters, and it may affect serum levels of monoamine and neuropeptides neurotransmitters.

  17. CT-guided biopsy of pulmonary lesions : a comparison of diagnostic accuracy and complication rate between automated gun biopsy and fine needle aspiration biopsy

    International Nuclear Information System (INIS)

    Kim, Keon Woo; Kang, Duk Sik

    1998-01-01

    The purpose of this study is to compare the efficacy and safety of CT-guided automated gun biopsy with those of fine needle aspiration biopsy of pulmonary lesions. Under CT guidance, we performed automated gu biopsies in 115 cases of 109 patients and fine needle aspiration biopsies in 119 cases of 108 patients with pulmonary lesions. Between the two methods, we compared the diagnostic rate, diagnostic accuracy and frequency of compilations according to the depth and diameter of pulmonary lesions. The overall diagnostic rates of automated gun biopsy and fine needle aspiration biopsy were 76.5 % (88/115) and 64.7 % (77/119) respectively. There was a significant statistical difference (p=0.048), especially in the case of malignant lesions less than 3 cm (p=0.027) and more than 6 cm in maximal diameter (p=0.008), and in the lesions located from 1 cm to less than 3 cm from the pleural (p=0.030), as seen on CT. There was no significant statistical difference in the frequency of complications. Automated gun biopsy of pulmonary lesions under CT guidance is safe, with complications rate comparable to those of fine needle aspiration biopsy. A higher overall diagnostic rate can be achieved by automated gun biopsy than by fine needle aspiration biopsy. For the diagnosis of pulmonary lesions under CT guidance, automated gun biopsy is therefore a more useful procedure than fine needle aspiration biopsy. (author). 24 refs., 3 tabs

  18. Combining gender, work, and family identities: The cross-over and spill-over of gender norms into young adults’ work and family aspirations

    Directory of Open Access Journals (Sweden)

    Loes Meeussen

    2016-11-01

    Full Text Available The current study investigates how descriptive and prescriptive gender norms that communicate work and family identities to be (incompatible with gender identities limit or enhance young men and women’s family and career aspirations. Results show that young adults (N=445 perceived gender norms to assign greater compatibility between female and family identities and male and work identities than vice versa, and that young men and women mirror their aspirations to this traditional division of tasks. Spill-over effects of norms across life domains and cross-over effects of norms across gender-groups indicated that young women, more than young men, aimed to ‘have it all’: mirroring their career ambitions to a male career model, while keeping their family aspirations high. Moreover, young women opposed traditional role divisions in the family domain by decreasing their family aspirations in face of norms of lower family involvement or higher career involvement of men. Conversely, in line with traditional gender roles, young men showed lower family aspirations in the face of strong male career norms; and showed increases in their career aspirations when perceiving women to take up more family roles. Young men’s family aspirations were, however, more influenced by new norms prescribing men to invest more in their family, suggesting opportunities for change. Together, these findings show that through social norms, young adults’ gender identity affects aspirations for how to manage the co-presence of their work and family identities. Altering these norms may provide leverage for change to allow both men and women to combine their multiple identities in an enriching way.

  19. Combining Gender, Work, and Family Identities: The Cross-Over and Spill-Over of Gender Norms into Young Adults’ Work and Family Aspirations

    Science.gov (United States)

    Meeussen, Loes; Veldman, Jenny; Van Laar, Colette

    2016-01-01

    The current study investigates how descriptive and prescriptive gender norms that communicate work and family identities to be (in)compatible with gender identities limit or enhance young men and women’s family and career aspirations. Results show that young adults (N = 445) perceived gender norms to assign greater compatibility between female and family identities and male and work identities than vice versa, and that young men and women mirror their aspirations to this traditional division of tasks. Spill-over effects of norms across life domains and cross-over effects of norms across gender-groups indicated that young women, more than young men, aimed to ‘have it all’: mirroring their career ambitions to a male career model, while keeping their family aspirations high. Moreover, young women opposed traditional role divisions in the family domain by decreasing their family aspirations in face of norms of lower family involvement or higher career involvement of men. Conversely, in line with traditional gender roles, young men showed lower family aspirations in the face of strong male career norms; and showed increases in their career aspirations when perceiving women to take up more family roles. Young men’s family aspirations were, however, more influenced by new norms prescribing men to invest more in their family, suggesting opportunities for change. Together, these findings show that through social norms, young adults’ gender identity affects aspirations for how to manage the co-presence of their work and family identities. Altering these norms may provide leverage for change to allow both men and women to combine their multiple identities in an enriching way. PMID:27909416

  20. Combining Gender, Work, and Family Identities: The Cross-Over and Spill-Over of Gender Norms into Young Adults' Work and Family Aspirations.

    Science.gov (United States)

    Meeussen, Loes; Veldman, Jenny; Van Laar, Colette

    2016-01-01

    The current study investigates how descriptive and prescriptive gender norms that communicate work and family identities to be (in)compatible with gender identities limit or enhance young men and women's family and career aspirations. Results show that young adults ( N = 445) perceived gender norms to assign greater compatibility between female and family identities and male and work identities than vice versa, and that young men and women mirror their aspirations to this traditional division of tasks. Spill-over effects of norms across life domains and cross-over effects of norms across gender-groups indicated that young women, more than young men, aimed to 'have it all': mirroring their career ambitions to a male career model, while keeping their family aspirations high. Moreover, young women opposed traditional role divisions in the family domain by decreasing their family aspirations in face of norms of lower family involvement or higher career involvement of men. Conversely, in line with traditional gender roles, young men showed lower family aspirations in the face of strong male career norms; and showed increases in their career aspirations when perceiving women to take up more family roles. Young men's family aspirations were, however, more influenced by new norms prescribing men to invest more in their family, suggesting opportunities for change. Together, these findings show that through social norms, young adults' gender identity affects aspirations for how to manage the co-presence of their work and family identities. Altering these norms may provide leverage for change to allow both men and women to combine their multiple identities in an enriching way.

  1. Work and diet-related risk factors of cardiovascular diseases: comparison of two occupational groups.

    Science.gov (United States)

    Hartung, Danielle; Stadeler, Martina; Grieshaber, Romano; Keller, Sylvia; Jahreis, Gerhard

    2010-03-22

    aspiration and enhanced efforts at perfectionism at their workplace. The chefs in the study bear a higher risk of CD compared to the office-workers. Although, CD is not exclusively a result of workplace-conditions, study results show that work-related influences can not be ignored. Thus, prevention of CD may be an important task attributable to occupational physicians.

  2. Inference for occupancy and occupancy dynamics

    Science.gov (United States)

    O'Connell, Allan F.; Bailey, Larissa L.; O'Connell, Allan F.; Nichols, James D.; Karanth, K. Ullas

    2011-01-01

    This chapter deals with the estimation of occupancy as a state variable to assess the status of, and track changes in, species distributions when sampling with camera traps. Much of the recent interest in occupancy estimation and modeling originated from the models developed by MacKenzie et al. (2002, 2003), although similar methods were developed independently (Azuma et al. 1990; Bayley and Petersen 2001; Nichols and Karanth, 2002; Tyre et al. 2003), all of which deal with species occurrence information and imperfect detection. Less than a decade after these publications, the modeling and estimation of species occurrence and occupancy dynamics have increased significantly. Special features of scientific journals have explored innovative uses of detection–nondetection data with occupancy models (Vojta 2005), and an entire volume has synthesized the use and application of occupancy estimation methods (MacKenzie et al. 2006). Reviews of the topical concepts, philosophical considerations, and various sampling designs that can be used for occupancy estimation are now readily available for a range of audiences (MacKenzie and Royle 2005; MacKenzie et al. 2006; Bailey et al. 2007; Royle and Dorazio 2008; Conroy and Carroll 2009; Kendall and White 2009; Hines et al. 2010; Link and Barker 2010). As a result, it would be pointless here to recast all that these publications have so eloquently articulated, but that said, a review of any scientific topic requires sufficient context and relevant background information, especially when relatively new methodologies and techniques such as occupancy estimation and camera traps are involved. This is especially critical in a digital age where new information is published at warp speed, making it increasingly difficult to stay abreast of theoretical advances and research developments.

  3. Aspiration biopsy of testis: another method for histologic examination

    International Nuclear Information System (INIS)

    Nseyo, U.O.; Englander, L.S.; Huben, R.P.; Pontes, J.E.

    1984-01-01

    The most important method for evaluating the pathogenesis of male infertility is open testicular biopsy. Herein the authors describe a method of aspiration biopsy of testis for histologic examination. Sexually mature dogs and rats treated with chemotherapeutic agents and ionizing radiation were followed with periodic testicular aspiration biopsy during and after treatment. The histologic findings from the aspiration biopsy compare with the results of routine histologic examination in assessing spermatogenetic activity and delineating pathologic changes. The puncture in the experimental animals was performed under general anesthesia. In human patients testicular biopsy could be done under local anesthesia in an outpatient clinic. The procedure would be less painful, minimally invasive, and more cost-effective

  4. Squalene aspiration pneumonia : thin-section CT and histopathologic findings

    International Nuclear Information System (INIS)

    Lee, Jin Seong; Gong, Gyung Yub; Lim, Tae Hwan

    1998-01-01

    The purpose of this study was to describe the thin-section computed tomography (CT) findings and histopathologic findings of squalene aspiration pneumonia. Thin-section CT scans were obtained from nine patients with proven exogenous lipoid pneumonia resulting from aspiration of squalene (derived from shark liver oil). The condition was diagnosed by biopsy (n=3), bronchoalveolar lavage(n=4), or sputum cytology and clinical history (n=2) of squalene use was confirmed in all patients. Specimens of transbronchial lung biopsy were also reviewed and compared with thin-section CT findings. On the basis of these results, we concluded that squalene aspiration pneumonia can be reliably diagnosed by thin-section CT findings particularly when the appropriate history is known. (author). 19 refs., 3 figs

  5. Should fine needle aspiration cytology in breast assessment be abandoned?

    International Nuclear Information System (INIS)

    Litherland, Janet C.

    2002-01-01

    Fine needle aspiration cytology (FNAC) has been used extensively in the U.K. for the diagnosis of breast lesions over the past 15 years. More recently, large gauge needle biopsy has been used to address many of the problems which have been encountered with fine needle aspiration. This paper reviews the evolution of the use of these procedures and the advantages and disadvantages of each. In considering whether to abandon the use of fine needle aspiration cytology in breast assessment, each individual unit should make a decision based upon their own audited results. However, even if FNAC is retained, it is important to be able to complement cytological diagnosis with core biopsy as there are indisputable advantages, e.g. in the diagnosis of mammographically detected microcalcification. As always, a multi-disciplinary approach is ultimately essential for effective patient management. Litherland, J.C. (2002)

  6. OCCUPATIONAL EXPOSURE AND COPD

    DEFF Research Database (Denmark)

    Würtz, Else Toft

    Chronic Obstructive Pulmonary Disease (COPD) is a common disease. The main risk factor is smoking although 15% of the COPD cases are expected to be preventable if the occupational exposures from vapour, gas, dust, and fume were eliminated; the population attributable fraction (PAF). The thesis...... addresses the association between occupational exposure and COPD in a population-based cohort of Danes aged 45-84-years. 4717 participants were included at baseline and 2624 at the four year follow-up. COPD was defined by spirometry and the occupational exposure was based on specialist defined jobs...... and questionnaires. The main occupational exposure was organic dust and 49% reported no lifetime occupational exposure. The results suggest occupational exposures to be associated to COPD also in never smokers and women. We found an exposure-response relation in the cross sectional analyses. The results...

  7. Aspiration, Localized Pulmonary Inflammation, and Predictors of Early-Onset Bronchiolitis Obliterans Syndrome after Lung Transplantation

    Science.gov (United States)

    Fisichella, P Marco; Davis, Christopher S; Lowery, Erin; Ramirez, Luis; Gamelli, Richard L; Kovacs, Elizabeth J

    2014-01-01

    BACKGROUND We hypothesized that immune mediator concentrations in the bronchoalveolar fluid (BALF) are predictive of bronchiolitis obliterans syndrome (BOS) and demonstrate specific patterns of dysregulation, depending on the presence of acute cellular rejection, BOS, aspiration, and timing of lung transplantation. STUDY DESIGN We prospectively collected 257 BALF samples from 105 lung transplant recipients. The BALF samples were assessed for absolute and differential white blood cell counts and 34 proteins implicated in pulmonary immunity, inflammation, fibrosis, and aspiration. RESULTS There were elevated BALF concentrations of interleukin (IL)-15, IL-17, basic fibroblast growth factor, tumor necrosis factor–α, and myeloperoxidase, and reduced concentrations of α1-antitrypsin, which were predictive of early-onset BOS. Patients with BOS had an increased percentage of BALF lymphocytes and neutrophils, with a reduced percentage of macrophages (p < 0.05). The BALF concentrations of IL-1β; IL-8; interferon-γ–induced protein 10; regulated upon activation, normal T-cell expressed and secreted; neutrophil elastase; and pepsin were higher in patients with BOS (p < 0.05). Among those with BOS, BALF concentrations of IL-1RA; IL-8; eotaxin; interferon-γ–induced protein 10; regulated upon activation, normal T-cell expressed and secreted; myeloperoxidase; and neutrophil elastase were positively correlated with time since transplantation (p < 0.01). Those with worse grades of acute cellular rejection had an increased percentage of lymphocytes in their BALF (p < 0.0001) and reduced BALF concentrations of IL-1β, IL-7, IL-9, IL-12, granulocyte colony-stimulating factor, granulocyte-macrophage colony-stimulating factor, interferon-γ, and vascular endothelial growth factor (p ≤ 0.001). Patients with aspiration based on detectable pepsin had increased percentage of neutrophils (p < 0.001) and reduced BALF concentrations of IL-12 (p < 0.001). CONCLUSIONS The BALF levels

  8. Where are the women? Campus climate and the degree aspirations of women in science, technology, engineering and mathematics programs

    Science.gov (United States)

    Schulz, Phyllis

    Women remain underrepresented in science, technology, engineering, and mathematics (STEM) at all levels of higher education, which has become a concern in the competitive global marketplace. Using both quantitative and qualitative analysis, this dissertation sought to learn more about how the campus climate and self-concept influence the degree aspirations of female undergraduate students majoring in STEM programs. Using the Beginning Post-Secondary dataset, regression analyses showed that a student's initial degree aspirations, SAT scores, and interactions with faculty were all positively related to their degree aspirations three years later. Interviews with seven current STEM undergraduates confirmed the importance of interaction with faculty and suggested undergraduate research and classroom experiences also play a role in the degree aspirations of STEM students. Three of the seven students interviewed began their undergraduate educations as non-STEM majors, suggesting that the traditional STEM pipeline may no longer be the norm. These findings suggest that both future research and current practitioners should focus on undergraduate STEM classroom and research experiences. Additionally, the characteristics of students who switch into STEM majors should be explored so that we may continue to expand the number of students pursuing STEM degrees.

  9. From Athletes to Astrophysicists: Gender Differences in Patterns and Predictors of Career Aspirations in Pre-Adolescence

    Directory of Open Access Journals (Sweden)

    Brea L. Perry

    2016-01-01

    Full Text Available This paper adds to research on girls’ growing educational advantage by examining gender differences in career paths. Using baseline data from an intervention study (TRY-IT! targeting 265 sixth-graders in Title I schools, our research traces adolescent career aspirations by gender, race and class. Additionally, we investigate whether girls and boys exhibit differential sensitivity to environmental risk and protective factors that shape career and educational aspirations. We find that the career choices of boys vary more widely by social context, including socioeconomic status, race, and academic resources. Specifically, among youth with fewer social and academic advantages, girls aspire to more practical careers and careers which require higher levels of educational attainment relative to boys. The findings reveal how sources of inequality such as race and class shape gendered aspirations and complicate gender inequality. We reason that boys’ choices are more volatile and socially contingent because of the emphasis on high-status careers as a signifier of masculinity.

  10. Gestrinone combined with ultrasound-guided aspiration and ethanol injection for treatment of chocolate cyst of ovary.

    Science.gov (United States)

    Wu, Xiaoyun; Xu, Yun

    2015-05-01

    The aim of this study was to determine clinical performance of gestrinone combined with ultrasound-guided aspiration and ethanol injection in treating chocolate cyst of ovary. Sixty-eight patients enrolled in this study were randomly divided into two groups: control group and combination treatment group. In the control group, 34 patients were treated with ultrasound-guided aspiration and ethanol injection. In the combination treatment group, 34 patients received gestrinone p.o. following ultrasound-guided aspiration and ethanol injection. The recurrence rate of chocolate cyst was 10-fold lower in the combination treatment group (2.94%, 1/34) than in the control group (29.4%, 10/34) at 12 months. The effective rate for reduction of chocolate cyst was significantly higher in the combination treatment group (94.12%, 32/34) than in the control group (64.71%, 22/34) (P = 0.009). Gestrinone combined with ultrasound-guided aspiration and ethanol injection therapy is an effective treatment for ovarian chocolate cyst with low recurrence rate. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

  11. Echinococcosis: an Occupational Disease

    Directory of Open Access Journals (Sweden)

    M Farahmand

    2010-03-01

    Full Text Available Hydatidosis is a common infestation caused by Echinococcus spp. Solitary hydatid cyst of the lung is not uncommon but coexistence of two or more pulmonary cysts are less common. These cysts may drain into the bronchial tree or very rarely into the pleural cavity which causes a poor outcome. Certain people such as slaughters, tanners, stockbreeders, shepherds, butchers, veterinarians and all whose job makes them to work closely with animals are at higher risk of the infection and developing echinococcosis. Herein, we present a 14-year-old shepherd who developed severe chest pain and hydropneumothorax following a minor trauma to his chest. He had two pulmonary hydatid cysts, one of which drained to the left pleural cavity and caused the symptoms. Another cyst was complicated during his hospital course. The patient was treated surgically, received albendazole and discharged home uneventfully. A high index of suspicion is of utmost importance for the correct diagnosis and treatment of hydatid disease in hyperendemic areas and in those whose occupation might put them at a higher risk of contraction of hydatid disease.

  12. Migration and Social Aspirations: Chinese Cosmopolitanism in Wenzhou Region (China

    Directory of Open Access Journals (Sweden)

    Irene Rodrigues

    2018-04-01

    Full Text Available This article explores what motivates the movements of Chinese migrants from China to Portugal. It presents an ethnographic account of social aspirations in Wenzhou, a port city located in South Zhejiang (Southeast China, where post-Mao economic prosperity, allied to the existence of networks of trade and migration, resulted in social and economic inequalities and great social pressure to become rich and successful. Based on ethnographic fieldwork conducted in Wenzhou and in Lisbon (Portugal between 2008 and 2010, this paper argues that Wenzhou migratory projects are a result of modernity aspirations and desires for material modernization articulated with core Chinese values such as filial piety.

  13. Aspiration pneumonia of mineral oil: a case report

    International Nuclear Information System (INIS)

    Malheiros, Noemia Reis; Costa Praxedes, Marcia da; Machado, Dianne Mello; Marchiori, Edson

    1995-01-01

    The authors report a case of 14 month-old boy with clinical features of dyspnea, cough and acrocyanosis following aspiration of mineral oil used in the treatment of partial small bowel obstruction by Ascaris lumbricoides. A chest roentgenogram was reported as extensive bilateral confluent consolidation that showed progressive improvement and the presence of a bilateral infiltration. The diagnosis of aspiration pneumonia of mineral oil was confirmed by lung biopsy. Radiological and anatomo pathological aspects are presented as well as a review of the medical literature about the case. (author). 6 refs., 3 figs

  14. AstroBiology Explorer Mission Concepts (ABE/ASPIRE)

    Science.gov (United States)

    Sandford, Scott; Ennico, Kimberly A.

    2006-01-01

    The AstroBiology Explorer (ABE) and the Astrobiology Space InfraRed Explorer (ASPIRE) Mission Concepts are two missions designed to address the questions (1) Where do we come from? and (2) Are we alone? as outlined in NASA s Origins Program using infrared spectroscopy to explore the identity, abundance, and distribution of molecules of astrobiological importance throughout the Universe. The ABE mission s observational program is focused on six tasks to: (1) Investigate the evolution of ice and organics in dense clouds and star formation regions, and the young stellar/planetary systems that form in them; (2) Measure the evolution of complex organic molecules in stellar outflows; (3) Study the organic composition of a wide variety of solar system objects including asteroids, comets, and the planets and their satellites; (4) Identify organic compounds in the diffuse interstellar medium and determine their distribution , abundance, and change with environment; (5) Detect and identify organic compounds in other galaxies and determine their dependence on galactic type; and (6) Measure deuterium enrichments in interstellar organics and use them as tracers of chemical processes. The ASPIRE mission s observational program expands upon ABE's core mission and adds tasks that (7) Address the role of silicates in interstellar organic chemistry; and (8) Use different resolution spectra to assess the relative roles and abundances of gas- and solid-state materials. ABE (ASPIRE) achieves these goals using a highly sensitive, cryogenically-cooled telescope in an Earth drift-away heliocentric orbit, armed with a suite of infrared spectrometers that cover the 2.5-20(40) micron spectral region at moderate spectral resolution (R>2000). ASPIRE's spectrometer complement also includes a high-resolution (R>25,000) module over the 4-8 micron spectral region. Both missions target lists are chosen to observe a statistically significant sample of a large number of objects of varied types in

  15. A Randomized Trial Among Compression Plus Nonsteroidal Antiinflammatory Drugs, Aspiration, and Aspiration With Steroid Injection for Nonseptic Olecranon Bursitis.

    Science.gov (United States)

    Kim, Joon Yub; Chung, Seok Won; Kim, Joo Hak; Jung, Jae Hong; Sung, Gwang Young; Oh, Kyung-Soo; Lee, Jong Soo

    2016-03-01

    Olecranon bursitis might be a minor problem in the outpatient clinic but relatively be common to occur. However, there are few well-designed studies comparing approaches to treatment. (1) Which treatment (compression bandaging with nonsteroidal antiinflammatory drugs [NSAIDs], aspiration, or aspiration with steroid injections) is associated with the highest likelihood of resolution of nonseptic olecranon bursitis? (2) Which treatment is associated with earliest resolution of symptoms? (3) What factors are associated with treatment failure by 4 weeks? We enrolled 133 patients from two centers; after applying prespecified exclusions (septic bursitis or concomitant inflammatory arthritis, intraarticular elbow pathology, recent aspiration or steroid injection done elsewhere, and refusal to participate), 90 patients were randomly allocated to receive compression bandaging with NSAIDs (C), aspiration (A), or aspiration with steroid injection (AS) groups (30 patients in each). The groups were similar at baseline in terms of age and gender. Seven patients (four from Group A and three from Group AS) were lost to followup. All patients were followed up weekly for 4 weeks, and the same treatment procedure was repeated if the bursitis recurred with any substantial fluid collection. At 4 weeks, the state of resolution and pain visual analog scale (VAS) were evaluated. Failed resolution was defined as presence of persistent olecranon bursal fluid collection at Week 4 after the initiation of the treatment; on the contrary, if bursal fluid collection was clinically reduced or completely disappeared by the end of Week 4, the treatment was considered successful. We compared the proportion of resolution by Week 4 and the median times to resolution among the treatment groups. In addition, we evaluated whether the resolution affected pain VAS and what factors were associated with the resolution. There were no differences in the proportion of patients whose bursitis resolved by Week 4

  16. Increasing Participation of Rural and Regional Students in Higher Education

    Science.gov (United States)

    Fleming, Michele J.; Grace, Diana M.

    2014-01-01

    Regional and rural students in Australia face unique challenges when aspiring to higher education. These challenges reflect systematic disadvantage experienced by rural and regional populations as a whole. In an effort to redress these inequities, and aided by the Australian Government's Higher Education Participation and Partnerships Program…

  17. Mind the Gap: School Leaver Aspirations and Delayed Pathways to Further and Higher Education

    Science.gov (United States)

    Stehlik, Tom

    2010-01-01

    The "gap year" is defined as a time between the end of school and the beginning of further studies in which young people engage in a variety of activities, including paid or voluntary work. "Gapping" is a significant trend globally for young people deferring formal study after completing school, before commencing further or…

  18. Extracellular histones play an inflammatory role in acid aspiration-induced acute respiratory distress syndrome.

    Science.gov (United States)

    Zhang, Yanlin; Wen, Zongmei; Guan, Li; Jiang, Ping; Gu, Tao; Zhao, Jinyuan; Lv, Xin; Wen, Tao

    2015-01-01

    Systemic inflammation is a key feature in acid aspiration-induced acute respiratory distress syndrome (ARDS), but the factors that trigger inflammation are unclear. The authors hypothesize that extracellular histones, a newly identified inflammatory mediator, play important roles in the pathogenesis of ARDS. The authors used a hydrochloric acid aspiration-induced ARDS model to investigate whether extracellular histones are pathogenic and whether targeting histones are protective. Exogenous histones and antihistone antibody were administered to mice. Heparin can bind to histones, so the authors studied whether heparin could protect from ARDS using cell and mouse models. Furthermore, the authors analyzed whether extracellular histones are clinically involved in ARDS patients caused by gastric aspiration. Extracellular histones in bronchoalveolar lavage fluid of acid-treated mice were significantly higher (1.832 ± 0.698) at 3 h after injury than in sham-treated group (0.63 ± 0.153; P = 0.0252, n = 5 per group). Elevated histones may originate from damaged lung cells and neutrophil infiltration. Exogenous histones aggravated lung injury, whereas antihistone antibody markedly attenuated the intensity of ARDS. Notably, heparin provided a similar protective effect against ARDS. Analysis of plasma from ARDS patients (n = 21) showed elevated histones were significantly correlated with the degree of ARDS and were higher in nonsurvivors (2.723 ± 0.2933, n = 7) than in survivors (1.725 ± 0.1787, P = 0.006, n = 14). Extracellular histones may play a contributory role toward ARDS by promoting tissue damage and systemic inflammation and may become a novel marker reflecting disease activity. Targeting histones by neutralizing antibody or heparin shows potent protective effects, suggesting a potentially therapeutic strategy.

  19. OSHA: Implications for Higher Education.

    Science.gov (United States)

    National Association of College and University Business Officers, Washington, DC.

    Presented in this document are several articles concerning recommendations about the Occupational Safety and Health Act of 1970 (OSHA) and its implications for higher education. It is time for an educated look at facilities and programs and the beginning of plans which, in the long run, will bring colleges and universities into compliance with…

  20. Marketing occupational health care.

    Science.gov (United States)

    Norris, M J; Harris, J C

    1981-01-01

    A very basic part of marketing success is determining areas of your business in which you have a competitive advantage. In drafting a marketing plan for the Denver Clinic, the competitive advantages group practices have in the area of occupational health were quickly realized. This competitive edge is presented along with the Denver Clinic's marketing strategies and plans to capitalize on occupational healthcare advantages.

  1. The Heath Occupational Model.

    Science.gov (United States)

    Heath, William E.

    1990-01-01

    Career development programs must identify occupational needs of adults. A model based on Maslow's hierarchy develops occupational questions related to individual motivations (physiology, safety, love, esteem, and self-actualization). Individual needs are then compared with characteristics and benefits of proposed jobs, companies, or careers. (SK)

  2. Leadership and Occupational Stress

    Science.gov (United States)

    Stickle, Fred E.; Scott, Kelly

    2016-01-01

    In a leadership position, it is important to understand what stress is and how it affects others. In an occupational setting, stressors vary according to personality types, gender, and occupational rank. The purpose of this manuscript is to review the foundations of stress and to explore how personality characteristics influence stress.…

  3. Occupational Stress among Teachers.

    Science.gov (United States)

    Albertson, Larry M.; Kagan, Dona M.

    1987-01-01

    Two studies were conducted to investigate the degree to which occupational stress among teachers could be attributed to personal characteristics of the individuals themselves. The first study developed dispositional stress scales. The second examined correlations between these scales, occupational stress scales, and teachers' attitudes toward…

  4. CAUSES OF OCCUPATIONAL INJURIES

    NARCIS (Netherlands)

    KINGMA, J

    1994-01-01

    The causes of occupational injuries (N = 2,365) were investigated. Accidents with machinery and hand tools were the two main causes (49.9%). 89% of the patients with occupational injuries were male. The highest risk group were in the age category of 19 years or less (51.9%). This age group also

  5. Amnioinfusion for the prevention of the meconium aspiration syndrome.

    Science.gov (United States)

    Fraser, William D; Hofmeyr, Justus; Lede, Roberto; Faron, Gilles; Alexander, Sophie; Goffinet, François; Ohlsson, Arne; Goulet, Céline; Turcot-Lemay, Lucile; Prendiville, Walter; Marcoux, Sylvie; Laperrière, Louise; Roy, Chantal; Petrou, Stavros; Xu, Hai-Rong; Wei, Bin

    2005-09-01

    It is uncertain whether amnioinfusion (infusion of saline into the amniotic cavity) in women who have thick meconium staining of the amniotic fluid reduces the risk of perinatal death, moderate or severe meconium aspiration syndrome, or both. We performed a multicenter trial in which 1998 pregnant women in labor at 36 or more weeks of gestation who had thick meconium staining of the amniotic fluid were stratified according to the presence or absence of variable decelerations in fetal heart rate and then randomly assigned to amnioinfusion or to standard care. The composite primary outcome measure was perinatal death, moderate or severe meconium aspiration syndrome, or both. Perinatal death, moderate or severe meconium aspiration syndrome, or both occurred in 44 infants (4.5 percent) of women in the amnioinfusion group and 35 infants (3.5 percent) of women in the control group (relative risk, 1.26; 95 percent confidence interval, 0.82 to 1.95). Five perinatal deaths occurred in the amnioinfusion group and five in the control group. The rate of cesarean delivery was 31.8 percent in the amnioinfusion group and 29.0 percent in the control group (relative risk, 1.10; 95 percent confidence interval, 0.96 to 1.25). For women in labor who have thick meconium staining of the amniotic fluid, amnioinfusion did not reduce the risk of moderate or severe meconium aspiration syndrome, perinatal death, or other major maternal or neonatal disorders. Copyright 2005 Massachusetts Medical Society.

  6. Aspirations for a Master's-Level Teaching Profession in England

    Science.gov (United States)

    Thomas, Lorraine

    2016-01-01

    This research investigates aspirations for a master's-level teaching profession in England, providing key stakeholder perceptions in one densely populated region within a multiple case study. Although this intended move to a master's-level profession represented a major shift in teachers' professional development in England, only limited…

  7. Adolescent Boys' Science Aspirations: Masculinity, Capital, and Power

    Science.gov (United States)

    Archer, Louise; DeWitt, Jennifer; Willis, Beatrice

    2014-01-01

    There is widespread international concern about post-16 participation rates in science, with women's under-representation constituting a particular issue. This paper contributes to these debates through a novel, critical examination of the role of masculinity within boys' negotiations of science aspirations. Drawing on a UK longitudinal study of…

  8. Auditing Inequity: Teaching Aspiring Administrators to Be Social Justice Leaders

    Science.gov (United States)

    Hernandez, Frank; Marshall, Joanne

    2017-01-01

    While much has been written about preparing educational leaders to lead for social justice, much less has been written about how to do so. This study is one of the first to analyze the reflections and written assignments of aspiring administrators to determine what they are currently thinking about poverty, race/ethnicity, and social justice…

  9. Work in Progress: Narratives of Aspiration from the New Economy

    Science.gov (United States)

    Morgan, George

    2006-01-01

    Central to the discourses of the new economy is the model of the flexible, adaptive, ambitious and individualistic worker. This article considers the subjective purchase of that model by analysing interviews with three young women living and working in urban Australia. Their respective narratives of aspiration illustrate contrasting responses to…

  10. Desired Mobility or Satisfied Immobility? Migratory Aspirations among Knowledge Workers

    Science.gov (United States)

    Ferro, Anna

    2006-01-01

    Among the aspects discussed within the globalisation process, the international mobility of professional workers assumes considerable relevance. This paper focuses on migratory aspirations among knowledge workers within the context of economic globalisation and market restructuring in Romania. Due to a lack of literature dealing with these issues,…

  11. Understanding Graduate School Aspirations: The Effect of Good Teaching Practices

    Science.gov (United States)

    Hanson, Jana M.; Paulsen, Michael B.; Pascarella, Ernest T.

    2016-01-01

    This study examined the effects of good teaching practices on post-baccalaureate degree aspirations using logistic regression techniques on a multi-institutional, longitudinal sample of students at 4-year colleges and universities in the USA. We examined whether eight good teaching practices (non-classroom interactions with faculty, prompt…

  12. Aspiration of a perforated pen cap: complete tracheal obstruction ...

    African Journals Online (AJOL)

    Foreign body aspiration is a common but underestimated event in children with potentially fatal outcome. Because of unreliable histories and inconsistent clinical and radiologic findings, diagnosis and treatment can represent a challenge. Inhaled pen caps predispose for complete airway obstruction and are difficult to ...

  13. Occurrence of aspiration pneumonia in dysphagic children post video fluoroscopy

    Directory of Open Access Journals (Sweden)

    Lagos, Hellen Nataly Correia

    2011-10-01

    Full Text Available Introduction: The literature reports that when it comes of instrumental assessment of swallowing in children, undoubtedly, video fluoroscopy of swallow offers great advantages over the endoscopic study. Objective: Check the risk of aspiration pneumonia after the study of swallowing by video fluoroscopy, in children with dysphagia. Method: In a study of prospective cutting, participated 16 children aged between 6 months and 10 years, with an average of 5,2 years, referred for study of swallowing by video fluoroscopy. Were tested 4 consistencies, pudding, nectar, honey and liquid. The presences of signs and/or respiratory symptoms were evaluated pre and post study of deglutition by video fluoroscopy, through history and clinical exam. When necessary was asked chest x-ray. Results: Of 16 children, 5 didn't presented dysphagia. In 11 children the exam showed 4 with mild dysphagia, 2 moderate and 5 severe, as classification of OTT (1996 - Classification of severity of dysphagia to the video fluoroscopy. Of the 7 children who aspirated during the exam, only 1 presented respiratory symptoms after the deglutition study, but without signal of pneumonia to the physical examination. Conclusion: In the studied population there were no occurrences of aspiration pneumonia after the study of deglutition was performed by video fluoroscopy, despite the occurrence of aspiration during the exam in about 50% of cases.

  14. Bio rapid prototyping by extruding/aspirating/refilling thermoreversible hydrogel

    International Nuclear Information System (INIS)

    Iwami, K; Noda, T; Ishida, K; Umeda, N; Morishima, K; Nakamura, M

    2010-01-01

    This paper reports a method for rapid prototyping of cell tissues, which is based on a system that extrudes, aspirates and refills a mixture of cells and thermoreversible hydrogel as a scaffold. In the extruding mode, a cell-mixed scaffold solution in the sol state is extruded from a cooled micronozzle into a temperature-controlled substrate, which keeps the scaffold in the gel state. In the aspiration mode, the opposite process is performed by Bernoulli suction. In the refilling mode, the solution is extruded into a groove created in the aspiration mode. The minimum width of extruded hydrogel pattern is 114 ± 15 μm by employing a nozzle of diameter 100 μm, and that of aspirated groove was 355 ± 10 μm using a 500 μm-diameter nozzle. Gum arabic is mixed with the scaffold solution to avoid peeling-off of the gel pattern from the substrate. Patterning of Sf-9 cell tissue is demonstrated, and the stability of the patterned cell is investigated. This system offers a procedure for rapid prototyping and local modification of cell scaffolds for tissue engineering.

  15. Who Wants a Job in Biology? Student Aspirations and Perceptions

    Science.gov (United States)

    Henderson, Danielle; Stanisstreet, Martin; Boyes, Edward

    2007-01-01

    This paper describes the results of a questionnaire survey of UK Year 3 biology undergraduates' career aspirations, and their perceptions of employment in teaching, research and conservation. Although most students sought material benefits in their potential careers, even more wished to gain job satisfaction. None of the careers in biology was…

  16. The role of information and aspiration in bargaining behaviour ...

    African Journals Online (AJOL)

    The study examines how information and aspiration level affect bargaining behavior. Eighty (80) students of the staff Development Centre, Bureau of Establishment and Training, Osogbo, Osun State, served as participants for the study. They were assigned to treatments conditions, in a 2 x 2 factorial design experiment.

  17. Performance of Naturally Aspirating IC Engines Operating at High ...

    African Journals Online (AJOL)

    The loss of power and the increase of fuel consumption of naturally aspirating IC engines operating with low atmospheric pressure at high altitude as well as changes in the mixture quality with non adapting mixture formation systems are principally known. Other effects like the additional advance of ignition timing in petrol ...

  18. Aspiration of a perforated pen cap: complete tracheal obstruction ...

    African Journals Online (AJOL)

    Keywords: children, flexible bronchoscopy, Fogarty catheter, foreign body aspiration, pen cap, rigid ... plastic foreign body with central perforation occluding the trachea in supracarinal ... venous steroids and was discharged home on postoperative day 1 without ... history may not be as reliable, if not witnessed by an adult.

  19. Thyroid fine-needle aspiration and the bethesda classification system

    DEFF Research Database (Denmark)

    Larsen, Louise Vølund; Egset, Alice Viktoria; Holm, Camilla

    2018-01-01

    INTRODUCTION: Fine-needle aspiration (FNA) is a cornerstone in diagnosing thyroid nodules. For decades, Danish FNA have been categorised into the groups: “FNA not per-formed”, “Inadequate”, “Cystic”, “Inconclusive”, “Benign”, “Suspicious”, “Malignant” and “Information missing”. Internationally...

  20. Bacteriology of aspiration pneumonia in patients with acute coma.

    Science.gov (United States)

    Lauterbach, Enise; Voss, Frederik; Gerigk, Roland; Lauterbach, Michael

    2014-12-01

    Loss of protective airway reflexes in patients with acute coma puts these patients at risk of aspiration pneumonia complicating the course of the primary disease. Available data vary considerably with regard to bacteriology, role of anaerobic bacteria, and antibiotic treatment. Our objective was to research the bacteriology of aspiration pneumonia in acute coma patients who were not pre-treated with antibiotics or hospitalized within 30 days prior to the event. We prospectively analyzed 127 patient records from adult patients admitted, intubated and ventilated to a tertiary medical intensive care unit with acute coma. Bacteriology and antibiotic resistance testing from tracheal aspirate sampled within 24 h after admission, blood cultures, ICU scores (APACHE II, SOFA), hematology, and clinical chemistry were assessed. Patients were followed up until death or hospital discharge. The majority of patients with acute coma suffered from acute cardiovascular disorders, predominantly myocardial infarction, followed by poisonings, and coma of unknown cause. In a majority of our patients, microaspiration resulted in overt infection. Most frequently S. aureus, H. influenzae, and S. pneumoniae were isolated. Anaerobic bacteria (Bacteroides spec., Fusobacteria, Prevotella spec.) were isolated from tracheal aspirate in a minority of patients, and predominantly as part of a mixed infection. Antibiotic monotherapy with a 2nd generation cephalosporin, or a 3rd generation gyrase inhibitor, was most effective in our patients regardless of the presence of anaerobic bacteria.

  1. Diagnostic accuracy of fine needle aspiration cytology in patients ...

    African Journals Online (AJOL)

    Objective: To estimate the sensitivity and specificity of FNAC in detecting malignancy for thyroid disease using histopathology ... thyroid carcinoma being the most predominant type and colloid goiter was the most predominant benign thyroid disease. The sensitivity ..... tic accuracy of fine needle aspiration cytology in thyroid.

  2. Pain During Bone Marrow Aspiration: Prevalence and Prevention

    NARCIS (Netherlands)

    Vanhelleputte, P.; Nijs, K.A.N.D.; Delforge, M.; Evers, G.; Vanderschueren, S.

    2003-01-01

    The Prevalence, intensity, determinants and prevention of pain during bone marrow aspiration (BMA) in adults are not well defined. In the first part of this prospective study (observational phase), 132 adult hematological patients undergoing BMA after local anesthesia scored the procedural pain by

  3. Fine Needle Aspiration Cytology In Tumour Diagnosis | Obaseki ...

    African Journals Online (AJOL)

    Fine needle aspiration cytology (FNAC), a technique for obtaining cellular material for cytological examination and diagnosis using a 21- gauge or smaller needle, is performed using a 5, 10, or 20ml syringe either freehand or using special syringe holders. It allows a minimally invasive, rapid diagnosis of tissue samples but

  4. The Consumption Aspirations of Adolescents: Determinants and Implications.

    Science.gov (United States)

    Freedman, Deborah S.; Thornton, Arland

    1990-01-01

    Examines the determinants of the consumption aspirations of adolescents, with a major emphasis on the influence of the family. Finds that the ability of adolescents to purchase substantial consumer durable goods with their own earnings while being supported in the parental household may lead to unrealistic future consumption goals. (FMW)

  5. A Cross Section Study to Correlate Fine Needle Aspiration Cytology ...

    African Journals Online (AJOL)

    ADMIN

    Background: Needle Aspiration Cytology (FNAC) is cheap, simple, quick, minimally invasive procedure that is widely used for preoperative diagnosis of Parotid tumours. Methods: Twenty five patients were prospectively studied over a two-year period at four major hospitals in Zambia. FNAC was done using a 10cc syringe ...

  6. Fine needle aspiration cytology of breast lumps with histopathologic ...

    African Journals Online (AJOL)

    diagnosis of palpable breast lesions, in recent years two types of minimally invasive .... negative predictive value of FNAC as a diagnostic pro- cedure for the entire ... The earliest large scale use of Fine Needle aspiration. Cytology FNAC as a ...

  7. Experience With Manual Vacuum Aspiration in Jos, Nigeria | Mutihir ...

    African Journals Online (AJOL)

    Incomplete abortion was the indication for manual vacuum aspiration in 85.3% of the cases, missed abortion in 7.8%, and the evacuation of molar pregnancies in 6.2%. Sedation ... It has eliminated the admissions of the patients to the ward for more than 24 hours, thereby drastically reducing costs from hospital bed charges.

  8. Manual Vacuum Aspiration In The Management Of Post Abortal ...

    African Journals Online (AJOL)

    Eleven (11) patients with tetanus were managed by uterine evacuation using the manual vacuum aspiration at the University of Port Harcourt Teaching Hospital, Nigeria over a period of ten years. Eight (8) of the patients had uterine evacuation while in coma, while three (3) were conscious but had spasm and features of ...

  9. Analysis Of Career Aspirations Of Agricultural Science Graduates ...

    African Journals Online (AJOL)

    The objective of this study was to identify the career aspirations of agricultural science graduates from Nigerian Universities of Agriculture. A random sample of 215 graduating students of agriculture was selected using stratified random sampling method. Data were collected with the aid of a structured questionnaire and the ...

  10. Beyond Graduation: Motivations and Career Aspirations of Undergraduate Chemistry Students

    Science.gov (United States)

    Ogunde, Jared C.; Overton, Tina L.; Thompson, Christopher D.; Mewis, Ruth; Boniface, Suzanne

    2017-01-01

    This study investigated undergraduate chemistry students' career aspirations and how these vary from one educational system to another in different geographic regions. The participants of this study were undergraduate chemistry students from various institutions located in Australia, New Zealand and the UK. The study took place in the form of an…

  11. Women Teachers' Aspirations to School Leadership in Uganda

    Science.gov (United States)

    Sperandio, Jill; Kagoda, Alice Merab

    2010-01-01

    Purpose: The under-representation of women in the leadership of secondary schooling is a problem common to many developing countries, raising issues of social justice and sustainable development. It has its roots in societal understandings about leadership, the schooling and career aspirations of girls, the organizational characteristics of the…

  12. Ultrasound-guided needle aspiration of parotid abscess

    Directory of Open Access Journals (Sweden)

    André Takahashi

    2012-01-01

    Full Text Available Ultrasound (US has been used as a tool for parotid abscess diagnosis and treatment. The present article aimed to report a case of 72-year-old woman with parotid abscess treated by US-guided needle aspiration and conventional surgical drainage. Along with the clinical report, indications, advantages, and limitations of the method are discussed.

  13. Fournier's gangrene - a rare complication of hydrocele aspiration

    International Nuclear Information System (INIS)

    Ali, M.Z.

    2004-01-01

    A case of Fournier's gangrene of scrotum with systemic inflammatory response syndrome resulting from hydrocele aspiration in young male patient is presented. He was treated with antibiotics, wide local debridement of scrotal skin with evacuation of pus and gas; followed by serial debridements and dressings. Secondary suturing of scrotal defect was done after 02 weeks. (author)

  14. Occupational stress among dentists

    DEFF Research Database (Denmark)

    Moore, Rod

    2011-01-01

    Dentists report a high degree of occupational stress.(Cooper, Mallinger, and Kahn, 1978;Coster, Carstens, and Harris, 1987;DiMatteo, Shugars, and Hays, 1993;Hakeberg et al., 1992;Möller and Spangenberg, 1996;Moore, 2000;Myers and Myers, 2004;O'Shea, Corah, and Ayer, 1984) This chapter reviews...... the literature of studies that elaborate on the circumstances of occupational stress of dentists. These will include the frequency of occurrence of occupational stress among dentists in several countries, frequency and intensity of identified stressors specific to dentistry, as well as the consequences...... of this occupational stress. The literature on consequences includes effects on dentists' physical health, personal and occupational performance, including "burnout" phenomena, as well as topics of alcohol or substance abuse and reports of suicidal behaviour among dentists. One specific and less conventionally...

  15. Occupational skin diseases

    DEFF Research Database (Denmark)

    Mahler, V; Aalto-Korte, K; Alfonso, J H

    2017-01-01

    BACKGROUND: Work-related skin diseases (WSD) are caused or worsened by a professional activity. Occupational skin diseases (OSD) need to fulfil additional legal criteria which differ from country to country. OSD range amongst the five most frequently notified occupational diseases (musculoskeletal...... diseases, neurologic diseases, lung diseases, diseases of the sensory organs, skin diseases) in Europe. OBJECTIVE: To retrieve information and compare the current state of national frameworks and pathways to manage patients with occupational skin disease with regard to prevention, diagnosis, treatment...... in Science and Technology (COST) Action TD 1206 (StanDerm) (www.standerm.eu). RESULTS: Besides a national health service or a statutory health insurance, most European member states implemented a second insurance scheme specifically geared at occupational diseases [insurance against occupational risks...

  16. Occupational medicine and toxicology

    Directory of Open Access Journals (Sweden)

    Fischer Axel

    2006-02-01

    Full Text Available Abstract This editorial is to announce the Journal of Occupational Medicine and Toxicology, a new Open Access, peer-reviewed, online journal published by BioMed Central. Occupational medicine and toxicology belong to the most wide ranging disciplines of all medical specialties. The field is devoted to the diagnosis, prevention, management and scientific analysis of diseases from the fields of occupational and environmental medicine and toxicology. It also covers the promotion of occupational and environmental health. The complexity of modern industrial processes has dramatically changed over the past years and today's areas include effects of atmospheric pollution, carcinogenesis, biological monitoring, ergonomics, epidemiology, product safety and health promotion. We hope that the launch of the Journal of Occupational Medicine and Toxicology will aid in the advance of these important areas of research bringing together multi-disciplinary research findings.

  17. The Path Taken: Consequences of Attaining Intrinsic and Extrinsic Aspirations in Post-College Life.

    Science.gov (United States)

    Niemiec, Christopher P; Ryan, Richard M; Deci, Edward L

    2009-06-01

    Life goals, or aspirations, organize and direct behavior over extended periods of time. The present study, guided by self-determination theory, examined the consequences of pursuing and attaining aspirations over a one-year period in a post-college sample. Results indicated that placing importance on either intrinsic or extrinsic aspirations related positively to attainment of those goals. Yet, whereas attainment of intrinsic aspirations related positively to psychological health, attainment of extrinsic aspirations did not; indeed, attainment of extrinsic aspirations related positively to indicators of ill-being. Also as predicted, the association between change in attainment of intrinsic aspirations and change in psychological health was mediated by change in the satisfaction of the basic psychological needs for autonomy, competence, and relatedness. Discussion focuses on the idea that not all goal attainment is beneficial; rather, attainment of aspirations with different contents relates differentially to psychological health.

  18. The Effect of Maternal Employment on Schoolchildren's Educational Aspirations in Korea.

    Science.gov (United States)

    Ju, Dong-Beom; Chung, Il-Hwan

    2000-01-01

    Examined the relationships between maternal employment and schoolchildren's educational aspirations in Korea. Found that children whose mothers were working full-time had lower educational aspirations, although maternal involvement and parents' educational expectations mitigated these effects. (JPB)

  19. Does aspiration of bones and joints affect results of later bone scanning

    International Nuclear Information System (INIS)

    Canale, S.T.; Harkness, R.M.; Thomas, P.A.; Massie, J.D.

    1985-01-01

    To determine the effect, if any, of needle aspiration on /sup 99m/Tc bone scanning, three different areas of 15 dogs were first aspirated and then imaged with technetium bone scintigraphy. The hip joint was aspirated, the distal femoral metaphysis was drilled and aspirated, and the tibial periosteum was scraped with an 18- or 20-gauge needle. Varying amounts of trauma were inflicted to simulate varying difficulties at aspiration. /sup 99m/Tc bone scans were obtained from 5 h to 10 days later. There was no evidence of focal technetium uptake after any hip joint aspiration. This was consistent regardless of the amount of trauma inflicted or the time from aspiration to bone scanning. Metaphyseal cortical drilling and tibial periosteal scraping occasionally caused some focal uptake when scanning was delayed greater than 2 days. When osteomyelitis or pyarthrosis is clinically suspected, joint aspiration can be performed without fear of producing a false- positive bone scan

  20. Adaptive aspirations and performance heterogeneity : Attention allocation among multiple reference points

    NARCIS (Netherlands)

    Blettner, D.P.; He, Z.; Hu, S.; Bettis, R.

    Organizations learn and adapt their aspiration levels based on reference points (prior aspiration, prior performance, and prior performance of reference groups). The relative attention that organizations allocate to these reference points impacts organizational search and strategic decisions.

  1. Clinical audit of ultrasound guided fine needle aspiration in a general cytopathology service

    Directory of Open Access Journals (Sweden)

    Gunjan Mangla

    2015-01-01

    Conclusions: Reporting practices varied and did not conform to a uniform structure. The inadequacy rates of breast and thyroid aspirates were comparable to the rates in the literature. Comparable studies were not available for intra-abdominal aspirates.

  2. Comparison of the CDC Backpack aspirator and the Prokopack aspirator for sampling indoor- and outdoor-resting mosquitoes in southern Tanzania

    Directory of Open Access Journals (Sweden)

    Mgando Joseph

    2011-06-01

    Full Text Available Abstract Background Resting mosquitoes can easily be collected using an aspirating device. The most commonly used mechanical aspirator is the CDC Backpack aspirator. Recently, a simple, and low-cost aspirator called the Prokopack has been devised and proved to have comparable performance. The following study evaluates the Prokopack aspirator compared to the CDC backpack aspirator when sampling resting mosquitoes in rural Tanzania. Methods Mosquitoes were sampled in- and outdoors of 48 typical rural African households using both aspirators. The aspirators were rotated between collectors and households in a randomized, Latin Square design. Outdoor collections were performed using artificial resting places (large barrel and car tyre, underneath the outdoor kitchen (kibanda roof and from a drop-net. Data were analysed with generalized linear models. Results The number of mosquitoes collected using the CDC Backpack and the Prokopack aspirator were not significantly different both in- and outdoors (indoors p = 0.735; large barrel p = 0.867; car tyre p = 0.418; kibanda p = 0.519. The Prokopack was superior for sampling of drop-nets due to its smaller size. The number mosquitoes collected per technician was more consistent when using the Prokopack aspirator. The Prokopack was more user-friendly: technicians preferred using the it over the CDC backpack aspirator as it weighs considerably less, retains its charge for longer and is easier to manoeuvre. Conclusions The Prokopack proved in the field to be more advantageous than the CDC Backpack aspirator. It can be self assembled using simple, low-cost and easily attainable materials. This device is a useful tool for researchers or vector-control surveillance programs operating in rural Africa, as it is far simpler and quicker than traditional means of sampling resting mosquitoes. Further longitudinal evaluations of the Prokopack aspirator versus the gold standard pyrethrum spray catch for indoor resting

  3. Dose level of occupational exposure in China

    International Nuclear Information System (INIS)

    Tian, Y.; Zhang, L.; Ju, Y.

    2008-01-01

    This paper discusses the dose level of Chinese occupational exposures during 1986-2000. Data on occupational exposures from the main categories in nuclear fuel cycle (uranium enrichment and conversion, fuel fabrication, reactor operation, waste management and research activity, except for uranium mining and milling because of the lack of data), medical uses of radiation (diagnostic radiation, nuclear medicine and radiotherapy) and industrial uses of radiation (industrial radiography and radioisotope production) are presented and summarised in detail. These are the main components of occupational exposures in China. In general, the average annual effective doses show a steady decreasing trend over periods: from 2.16 to 1.16 mSv in medical uses of radiation during 1990-2000; from 1.92 to 1.18 mSv in industrial radiography during 1990-2000; from 8.79 to 2.05 mSv in radioisotope production during the period 1980-2000. Almost all the average annual effective doses in discussed occupations were lower than 5 mSv in recent years (except for well-logging: 6.86 mSv in 1999) and no monitored workers were found to have received the occupational exposure exceeding 50 mSv in a single year or 100 mSv in a five-year period. So the Chinese protection status of occupation exposure has been improved in recent years. However, the average annual effective doses in some occupations, such as diagnostic radiology and coal mining, were still much higher than that of the whole world. There are still needs for further improvement and careful monitoring of occupational exposure to protect every worker from excessive occupational exposure, especially for the workers who were neglected before. (authors)

  4. Occupational risk and chronic kidney disease: a population-based study in the United States adult population.

    Science.gov (United States)

    Rubinstein, Sofia; Wang, Chengwei; Qu, Wenchun

    2013-01-01

    Previous studies on occupational risk for chronic kidney disease (CKD) have analyzed a limited range of occupations and focused on nephrotoxins. The primary purpose of this study was to examine the relative risk for the occurrence of CKD between different occupations in the US adult population. This was a population-based survey study of 91,340 participants in the US, who completed the National Health Interview Survey, 2004 through 2008. The outcome variable, CKD, was defined as having weakening/failing kidneys in the past 12 months, as diagnosed by a physician. The predictor variable, occupation, was obtained using the census occupational codes, regrouped according to North American Industrial Classification System. After controlling for age, gender, hypertension, and education, and with the category Life, Physical, and Social Science Occupations as a reference group, the likelihood of developing CKD was 4.3 times higher in respondents working in Building, Grounds Cleaning and Maintenance Occupations, 4.4 times higher in Healthcare Practitioners and Technical Occupations, 4.7 times higher in Transportation and Material Moving Occupations and in Computer and Mathematical Occupations, 4.8 times higher in Production Occupations, 5.3 times higher in Food Preparation and Serving Related Occupations, and 6.1 times higher in Healthcare Support Occupations and in Legal Occupations. This study identified occupation groups in US adult population with increased risk for CKD. Alleviation of workplace stress is suggested as a goal for behavioral intervention in high-risk occupations.

  5. Education, Occupation and Career Expectations: Determinants of the Gender Pay Gap for UK Graduates

    OpenAIRE

    Arnaud Chevalier

    2006-01-01

    Despite anti-discrimination policies, women are paid 20% less then men in the UK. A large proportion of this wage gap is usually left unexplained. In this paper, I investigate whether the unexplained component is due to misspecification. Using a sample of recent UK graduates, I examine the role of choice variables (subject of study and occupation) as well as career expectations and aspirations. The evidence indicates that women are more altruistic and less career-oriented than men. Career bre...

  6. The Occupations of Literacy: Occupational Therapy's Role

    Science.gov (United States)

    Frolek Clark, Gloria

    2016-01-01

    Nationally, student proficiency in reading and writing is very low and requires ongoing focus from state and local agencies. With almost 25% of occupational therapists working in early intervention and school settings (AOTA, 2015), their role of facilitating literacy (e.g., reading, writing, speaking and listening) is critical. Occupational…

  7. Megakaryocytic alterations in thrombocytopenia: A bone marrow aspiration study

    Directory of Open Access Journals (Sweden)

    Muhury Manas

    2009-10-01

    Full Text Available Context: Dysplastic changes are well documented in myelodysplastic syndromes (MDS. However, they are also observed in non-MDS hematological conditions. Aims: To evaluate the megakaryocytic alterations in the bone marrow aspirations in cases of non-MDS related thrombocytopenia. Setting and Design: A prospective study of 144 bone marrow aspirates was conducted in the department of pathology, Kasturba Medical College, Mangalore. The aspirates were studied to assess the number and morphology of the megakaryocytes in non-MDS related thrombocytopenia and evaluate their significance when compared to changes in MDS. Materials and Methods: The bone marrow aspiration smears were stained with Leishman stain and examined under light microscope. Statistical Analysis Used: Fisher′s exact test. A P value less than 0.05 was considered significant. Sensitivity and specificity was calculated for those features which were significant in the relevant hematological disorders. Results: The sensitivity of immature megakaryocytes, dysplastic forms and micromegakaryocytes in cases of immune thrombocytopenic purpura was 100%, 89% and 42% respectively. The specificity of emperipolesis was 74%. In cases of infection-associated thrombocytopenia, immature megakaryocytes had a sensitivity of 100% and cytoplasmic vacuolization were 86% specific. The sensitivity of the dysplastic forms in megaloblastic anemia was 75%. However, no platelet budding was observed. The presence of micromegakaryocyte had a specificity of 83% in MDS, and was statistically significant when compared to cases of non-MDS conditions (P< 0.05. Conclusions: Careful understanding of the morphological changes of megakaryocytes in bone marrow aspirates can improve the diagnostic accuracy for a wide range of hematological disorders thereby enabling proper therapeutic interventions.

  8. Housing aspiration in an informal urban settlement: A case study

    Directory of Open Access Journals (Sweden)

    Akunnaya P. OPOKO

    2015-11-01

    Full Text Available Housing aspiration is an important aspect of housing market analysis. However, there is a paucity of empirical research on housing aspiration among residents in informal settlements in developing countries. This study therefore investigated housing aspiration among the residents of Ayobo, Lagos, Nigeria. A cross-sectional survey of 1,151 households in Ayobo was conducted using a structured questionnaire as the data-collection instrument. The data were analysed using descriptive statistical and categorical regression analyses. The results show that a majority of the respondents were low-income earners living in rented and rooming-house types of accommodation. Around 73% of them expressed an intention to move to another residence, and 56% of this category of respondents intend to move into self-contained flats. The reasons for the planned relocation include poor condition of their present dwellings, changes in tenure status and household size, and the desire for exclusive use of facilities in their homes. In addition to these reasons, the waste-disposal method, sharing facilities, employment, and age and marital status of the residents emerged as the strongest predictors of housing aspiration among the respondents in the survey. This implies that, in order to meet the housing preferences and aspirations of residents in informal urban settlements in Nigeria, housing developers need to give adequate attention to the marital, age, employment and tenure status of the residents and place emphasis on developing affordable single-family houses and block of flats, as well as strategies for improving access to basic social amenities and services.

  9. Interfacing an aspiration ion mobility spectrometer to a triple quadrupole mass spectrometer

    International Nuclear Information System (INIS)

    Adamov, Alexey; Viidanoja, Jyrki; Kaerpaenoja, Esko; Paakkanen, Heikki; Ketola, Raimo A.; Kostiainen, Risto; Sysoev, Alexey; Kotiaho, Tapio

    2007-01-01

    This article presents the combination of an aspiration-type ion mobility spectrometer with a mass spectrometer. The interface between the aspiration ion mobility spectrometer and the mass spectrometer was designed to allow for quick mounting of the aspiration ion mobility spectrometer onto a Sciex API-300 triple quadrupole mass spectrometer. The developed instrumentation is used for gathering fundamental information on aspiration ion mobility spectrometry. Performance of the instrument is demonstrated using 2,6-di-tert-butyl pyridine and dimethyl methylphosphonate

  10. Higher Education

    African Journals Online (AJOL)

    Kunle Amuwo: Higher Education Transformation: A Paradigm Shilt in South Africa? ... ty of such skills, especially at the middle management levels within the higher ... istics and virtues of differentiation and diversity. .... may be forced to close shop for lack of capacity to attract ..... necessarily lead to racial and gender equity,.

  11. Career Aspirations of Adolescent Girls: Effects of Achievement Level, Grade, and Single-Sex School Environment.

    Science.gov (United States)

    Watson, Cary M.; Quatman, Teri; Edler, Erik

    2002-01-01

    Compared high achieving adolescent girls' ideal and real career aspirations to adolescent boys' aspirations, examining the influence of grade level, achievement level, and an all-girls school environment. At all achievement levels, girls were commensurate with boys in ideal and realistic career aspirations. High achieving girls exceeded the…

  12. Parental Influence on Mainland Chinese Children's Career Aspirations: Child and Parental Perspectives

    Science.gov (United States)

    Liu, Jianwei; McMahon, Mary; Watson, Mark

    2015-01-01

    Career aspirations developed in childhood may impact on future career development in adolescence and adulthood. Family is an important context in which children develop their career aspirations. This study examined how parents influence children's career aspirations in mainland China from both the parents' and children's perspectives. Eight…

  13. Swiss Adolescents' Career Aspirations: Influence of Context, Age, and Career Adaptability

    Science.gov (United States)

    Hirschi, Andreas

    2010-01-01

    This study investigated the content, realism, stability, and coherence of the career aspirations of 262 students in seventh grade in Switzerland (ages 13-15 years). The content analysis revealed that 82% of the participants named at least one realistic career aspiration, and aspirations showed clear resemblance to existing opportunities in the…

  14. Relationship between Occupational Stress and Gastric Disease in Male Workers.

    Science.gov (United States)

    Lihm, Ho-Seob; Park, Sang-Hyun; Gong, Eun-Hee; Choi, Jong-Soon; Kim, Jung-Won

    2012-09-01

    Physical and mental health of workers is threatened due to various events and chronic occupational stress. This study was conducted to investigate the relationship between occupational stress and gastric disease in male workers of the shipbuilding industry. Occupational stress measured among a total of 498 workers of a shipbuilding firm who visited the hospital for health examination using the Korean Occupational Stress Scale (KOSS)-short form, and the relationship between sociodemographic factors, health-related behaviors, occupational stress, and gastric disease, and the distribution of occupational stress by sociodemographic factors in the gastric disease group was examined. There was no significant association between gastric disease and total occupational stress score and its seven sub-factors. The analysis showed that risk of gastric disease was significantly higher in the Q1 group in which the stress caused by occupational discomfort among seven sub-factors was lowest than that in the Q4 group (odds ratio, 2.819; 95% confidence interval, 1.151 to 6.908). Analysis only on the gastric disease group showed that the stress score of laborers was higher in the four sub-factors than that of office workers (P occupational stress in the low-educated and laborers. It is recommended for future studies to confirm the causal relationship between occupational stress and gastric disease by large scale studies using a KOSS which appropriately reflects workplace culture.

  15. Relationship between Occupational Stress and Gastric Disease in Male Workers

    Science.gov (United States)

    Lihm, Ho-Seob; Park, Sang-Hyun; Gong, Eun-Hee; Kim, Jung-Won

    2012-01-01

    Background Physical and mental health of workers is threatened due to various events and chronic occupational stress. This study was conducted to investigate the relationship between occupational stress and gastric disease in male workers of the shipbuilding industry. Methods Occupational stress measured among a total of 498 workers of a shipbuilding firm who visited the hospital for health examination using the Korean Occupational Stress Scale (KOSS)-short form, and the relationship between sociodemographic factors, health-related behaviors, occupational stress, and gastric disease, and the distribution of occupational stress by sociodemographic factors in the gastric disease group was examined. Results There was no significant association between gastric disease and total occupational stress score and its seven sub-factors. The analysis showed that risk of gastric disease was significantly higher in the Q1 group in which the stress caused by occupational discomfort among seven sub-factors was lowest than that in the Q4 group (odds ratio, 2.819; 95% confidence interval, 1.151 to 6.908). Analysis only on the gastric disease group showed that the stress score of laborers was higher in the four sub-factors than that of office workers (P occupational stress in the low-educated and laborers. It is recommended for future studies to confirm the causal relationship between occupational stress and gastric disease by large scale studies using a KOSS which appropriately reflects workplace culture. PMID:23115706

  16. Occupational skin cancers

    Energy Technology Data Exchange (ETDEWEB)

    Gawkrodger, D.J. [Royal Hallamshire Hospital, Sheffield (United Kingdom). Dept. of Dermatology

    2004-10-01

    Skin cancer due to occupation is more common than is generally recognized, although it is difficult to obtain an accurate estimate of its prevalence. Over the past two centuries, occupational skin cancers have particularly been due to industrial exposure of men (it seems more so than women) to chemical carcinogens such as polycyclic hydrocarbons (e.g. from coal tar products) or to arsenic. Industrial processes have improved in most Western countries to limit this type of exposure, but those with outdoor occupations are still exposed to solar ultraviolet irradiation without this being widely recognized as an industrial hazard. Ionizing radiation such as X-rays can also cause skin cancer. Occupational skin cancers often resemble skin tumours found in non-occupational subjects, e.g. basal cell carcinoma, squamous cell carcinoma and malignant melanoma, but some pre-malignant lesions can be more specific and point to an occupational origin, e.g. tar keratoses or arsenical keratoses. An uncommon but well-recognized cause of occupational skin cancer is that which results from scar formation following an industrial burn. In the future it will be necessary to focus on preventative measures, e.g. for outdoor workers, the need to cover up in the sun and use sun protective creams and a campaign for earlier recognition of skin cancers, which are usually curable if treated in their early stages.

  17. BURNOUT AND OCCUPATIONAL PARTICIPATION

    Science.gov (United States)

    Eren, Hakan; Huri, Meral; Bağış, Nilsun; Başıbüyük, Onur; Şahin, Sedef; Umaroğlu, Mutlu; Orhan, Kaan

    2016-11-01

    The aim of the present study was to investigate the prevalence of burnout and occupational participation limitation among dental students in a dental school in Turkey. Four hundred fifty-eight dental students (females=153; males=305) were included in the study. The age range varied from 17-to-38 years. Maslach Burnout Inventory-Student Version (MBI-SV) and Canadian Occupational Performance Measure (COPM) were used to gather data. Descriptive analyses, t-test, and Kruskall-Wallis test for independent groups were used for data analyses. The results indicated that 26% of all the students have burnout in terms of emotional exhaustion (25%), cynicism (18%), and academic efficacy (14%). The results showed that burnout is statistically significant in relation to demographics (pstudents showed considerably decreased occupational performance and satisfaction scores, which suggested occupational participation limitations. Occupational performance and satisfaction scores were inversely correlated with emotional exhaustion and cynicism, while directly correlated with reduced academic efficacy (pburnout and occupational participation limitation can be seen among dental students. Students with burnout may also have occupational participation limitation. Enriching dental education programs with different psychological strategies may be useful for education of healthy dentists and improve the quality of oral and dental health services.

  18. Occupational hearing loss in Korea.

    Science.gov (United States)

    Kim, Kyoo Sang

    2010-12-01

    In this article, current status of noise exposure in workplaces, trend of workers with noise-induced hearing loss (NIHL), and prevalence of NIHL in workers by industry and job category in Korea were reviewed. In addition, trends of research on the audiological effects such as hearing loss from noise and occupational hearing loss from non-noise in Korea were addressed through reports in industrial audiology. Though noise exposure level has improved, noise still shows the highest rate of cases exceeding exposure limit among workplace hazards. NIHL is the most common occupational disease except work-related disease such as musculoskeletal disorders and cerebrovascular diseases, and NIHL prevalence is thought to be much higher than reported in official publications. Noise affecting hearing comes from various sources such as workplaces, military settings, areas with exposure to high noise, and specific noise sources. There is also occupational hearing loss by non-noise including chemicals such as organic solvents and heavy metals, barotrauma, and trauma due to welding spark. Noise affects daily life through audiological effects such as hearing loss and tinnitus, non-audiological physical effects (e.g., cardiovascular), and psychosocial and behavioral effects. Development of systematic and comprehensive hearing conservation programs for lowering the noise level in workplaces and preventing the NIHL, and preparation of technological, administrative system for its settlement at workplace are urgently needed.

  19. Occupational Mortality, Background on

    DEFF Research Database (Denmark)

    Lynge, Elsebeth

    2016-01-01

    in England and Wales from 1851 to 1979–1983, and these studies have provided key data on social inequalities in health. Death certificate studies have been used for identification of occupational groups with high excess risks from specific diseases. Follow-up studies require linkage of individual records......The study of occupational mortality involves the systematic tabulation of mortality by occupational or socioeconomic groups. Three main methods are used to conduct these studies: cross-sectional studies, death certificate studies, and follow-up studies. Cross-sectional studies were undertaken...

  20. Higher Education

    Science.gov (United States)

    & Development (LDRD) National Security Education Center (NSEC) Office of Science Programs Richard P Databases National Security Education Center (NSEC) Center for Nonlinear Studies Engineering Institute Scholarships STEM Education Programs Teachers (K-12) Students (K-12) Higher Education Regional Education

  1. Radiation protection and occupational health

    International Nuclear Information System (INIS)

    Cassels, B.M.; Carter, M.W.

    1992-01-01

    This paper examines trends in occupational and public health standard setting including those which apply to radiation protection practices. It is the authors' contention that while regulators, unions and employees demand higher standards of radiation protection and industry attempts to comply with tight controls of radiation exposure in the workplace, these standards are out of step with standards applied to health away from the workplace, recreational activity and other areas of industrial hygiene. The ultimate goal of an improvement in the health of the nation's workforce may no longer be visible because it has been submerged beneath the predominating concern for one aspect of health in the workplace. 35 refs., 5 tabs

  2. Occupational exposures and risk of pancreatic cancer

    International Nuclear Information System (INIS)

    Santibanez, Miguel; Vioque, Jesus; Alguacil, Juan; Hera, Manuela Garcia de la; Moreno-Osset, Eduardo; Carrato, Alfredo; Porta, Miquel; Kauppinen, Timo

    2010-01-01

    The objective was to analyze the relationship between occupation (and specific occupational exposures) and risk of exocrine pancreatic cancer (EPC). We conducted a multicenter hospital-based case-control study in Eastern Spain. We included 161 incident cases of EPC (59.6% men, 94 with histological confirmation, of whom 80% had ductal adenocarcinoma). Cases were frequency-matched with 455 controls by sex, age and province of residence. Information was elicited using structured questionnaires. Occupations were coded according to the Spanish version of the International Standard Classification of Occupations 1988. Occupational exposure to a selection of carcinogenic substances was assessed with the Finnish Job-Exposure Matrix (FINJEM). Odds ratios (OR) and 95% confidence intervals (CI) were estimated by multiple logistic regression, adjusting for sex, age, province, education, alcohol and smoking. A higher risk of EPC was associated with having worked as 'Miners, shotfirers, stone cutters and carvers', 'Machinery mechanics and fitters', 'Building trades workers' and 'Motor vehicle drivers' in men, 'Office Clerks' in women, and 'Waiters' in both sexes. Cases with ductal adenocarcinomas were more likely to have been exposed to chlorinated hydrocarbon solvents (OR = 4.1, 95% CI: 1.1-15.2, p-trend = 0.04). We also observed significant associations with exposure to 'synthetic polymer dust exposure' and 'ionizing radiation'. Suggestive increases in risk were observed for 'pesticides', 'diesel and gasoline engine exhaust', and 'hydrocarbon solvents'. Results support the hypothesis that occupational exposure to chlorinated hydrocarbon solvents is associated with exocrine pancreatic cancer.

  3. Gossip and Occupational Ideology

    Science.gov (United States)

    Rysman, Alexander R.

    1976-01-01

    Defines the transmission of gossip as an essential social process reflecting a shared group membership and discusses the ways in which gossip supports ideologies held by members of a specific occupation. (MH)

  4. Occupancy and Occupants’ Actions

    DEFF Research Database (Denmark)

    Schweiker, Marcel; Carlucci, Salvatore; Andersen, Rune

    2018-01-01

    to study, measure, and ultimately model. The categories are physiological, individual, environmental, and spatial adjustments. Third, a list of adaptive and non-adaptive triggers together with contextual factors that could influence occupant behavior is presented. Individual elements are further grouped...... into physical environmental, physiological, psychological, and social aspects. Finally, a comprehensive table of studies related to occupant behavior and the corresponding significant and non-significant predictors, based on an extensive literature review, is shown. This table highlights areas of research where......Occupants’ presence and actions within the built environment are crucial aspects related to understanding variations in energy use. Within this chapter, first, a nomenclature for the field of research dealing with occupants in buildings is defined. This nomenclature distinguishes between occupants...

  5. Occupational lung diseases.

    Science.gov (United States)

    Furlow, Bryant

    2011-01-01

    Chest radiography and high-resolution computed tomography are indispensable tools in the detection, classification and characterization of occupational lung diseases that are caused by inhaling mineral particles such as asbestos, silicon-containing rock dust and other tissue-damaging antigens, nanomaterials and toxins. Radiographic evidence of occupational lung disease is interpreted with a patient's clinical signs and symptoms and a detailed occupational history in mind because of high variability in radiographic findings. This Directed Reading reviews the history, epidemiology, functional anatomy, pathobiology and medical diagnostic imaging of occupational lung diseases associated with inhalation of fine particulates in the workplace. This article is a Directed Reading. Your access to Directed Reading quizzes for continuing education credit is determined by your CE preference. For access to other quizzes, go to www.asrt.org/store.

  6. Occupants' window opening behaviour

    DEFF Research Database (Denmark)

    Fabi, Valentina; Andersen, Rune Korsholm; Corgnati, Stefano

    2012-01-01

    Energy consumption in buildings is influenced by several factors related to the building properties and the building controls, some of them highly connected to the behaviour of their occupants.In this paper, a definition of items referring to occupant behaviour related to the building control...... systems is proposed, based on studies presented in literature and a general process leading to the effects on energy consumptions is identified.Existing studies on the topic of window opening behaviour are highlighted and a theoretical framework to deal with occupants' interactions with building controls......, aimed at improving or maintaining the preferred indoor environmental conditions, is elaborated. This approach is used to look into the drivers for the actions taken by the occupants (windows opening and closing) and to investigate the existing models in literature of these actions for both residential...

  7. Who wants to go to occupational therapy school? Characteristics of Norwegian occupational therapy students.

    Science.gov (United States)

    Bonsaksen, Tore; Kvarsnes, Hildegunn; Dahl, Mona

    2016-07-01

    Research on occupational therapy students has often been concerned with quite narrow topics. However, the basic characteristics of this group are yet to be examined in more depth. This study aimed to explore the sociodemographic, education-related, and work-related characteristics of occupational therapy students. A sample of 160 occupational therapy students in Norway participated. Differences between cohorts of students were examined with one-way analyses of variance (ANOVA) for continuous variables and with chi-square tests for categorical variables. The sample had a mean age of 24 years and was predominantly female (79%). More than one -third of the students had one or both parents in an occupation requiring health education, whereas two-thirds of the students had one or both parents in an occupation requiring higher education. At entry, 57% of the participants had occupational therapy as their preferred choice of education and 43% had previous higher education experience. The few significant differences between the study cohorts were negligible. In the education programmes, specific attention may be considered for students with characteristics associated with increased risk of poorer study performance or other problems. This may concern male students and students with no previous higher education experience.

  8. [Preoperative evaluation of surgery for intractable aspiration based on the prognostic nutritional index].

    Science.gov (United States)

    Uchida, Masaya; Hashimoto, Keiko; Mukudai, Shigeyuki; Ushijima, Chihisa; Dejima, Kenji

    2014-12-01

    Because there is no absolute indicator of the nutritional status and prognosis in patients with severe aspiration problems, it is quite difficult to arrive at a true long-time prognosis. By performing surgery for intractable aspiration on such patients, both the prognosis and QOL of the patients could be expected to improve. In our department, we have experienced patients dying within 6 months after surgery. In these cases, the patient's preoperative nutritional status was not good. Therefore, we consider that, when we adopt this procedure, there should be some indicators we should use which could have an effect on the prognosis of such nutritionally-challenged patients. In patients who underwent surgery for intractable aspiration; we examined the relationship between their survival and the prognostic nutritional index (PNI) which is an indicator of the risk of complications such as post-operative events in the surgical field. We investigated the relationship between the prognosis and the postoperative indicators of each of the following: WBC, CRP, serum albumin level, and PNI. Out of a total of 31 cases, the average O-PNI of eight cases in which death occurred was 29.45, and the average of six cases in which death occurred within 6 months after surgery was 28.26. The average O-PNI of the survivors was 36.01. A significant association was noted between the early postoperative deaths and some of the four indicators namely that serum albumin level and O-PNI. Based on the ROC curve, the O-PNI offered higher precision than the albumin level. The cut-off value of the O-PNI value for early postoperative mortality rate was 32. The early postoperative mortality rate was 44.4% in patients with less than 32 O-PNI in the preoperative examination, but if it were O-PNI 32 or more, the early postoperative mortality rate was 9.1%, significantly lower. Therefore, O-PNI could be useful as one of the prognostic evaluation factors in the case of preoperative surgery for intractable

  9. The Influence of Parents on the Educational and Occupational Decision Making of Their Children: Reducing Sex Role Stereotyping in Vocational Education.

    Science.gov (United States)

    Young, Priscilla M.

    Parents, peers, teachers, counselors, and siblings all exert an influence on the educational and occupational decisions made by students. Of all these of persons, however, parents have the greatest influence. Mothers are the major influence on their daughters' career aspirations and choice, whereas fathers are the primary influence on their sons'…

  10. Integrated schools, segregated curriculum: effects of within-school segregation on adolescent health behaviors and educational aspirations.

    Science.gov (United States)

    Walsemann, Katrina M; Bell, Bethany A

    2010-09-01

    We examined the extent to which within-school segregation, as measured by unevenness in the distribution of Black and White adolescents across levels of the English curriculum (advanced placement-international baccalaureate-honors, general, remedial, or no English), was associated with smoking, drinking, and educational aspirations, which previous studies found are related to school racial/ethnic composition. We analyzed data from wave 1 of the National Longitudinal Study of Adolescent Health, restricting our sample to non-Hispanic Blacks (n=2731) and Whites (n=4158) who from 1994 to 1995 attended high schools that enrolled Black and White students. White female students had higher predicted probabilities of smoking or drinking than did Black female students; the largest differences were in schools with high levels of within-school segregation. Black male students had higher predicted probabilities of high educational aspirations than did White male students in schools with low levels of within-school segregation; this association was attenuated for Black males attending schools with moderate or high levels of within-school segregation. Our results provide evidence that within-school segregation may influence both students' aspirations and their behaviors.

  11. Occupational choice and values.

    OpenAIRE

    Kantas, A.

    1985-01-01

    It is suggested that psychological and sociological approaches to occupational choice can be linked together by employment of three concepts: work salience, values and motivation. Employing Vroom's (1964) cognitive model of motivation occupational choice was examined as a value attainment process. The subjects were 225 male pupils of two different school complexes in Athens, Greece. They were asked to respond to a work salience questionnaire and to rank order a set of ...

  12. Occupational health in Mexico.

    Science.gov (United States)

    Carreón, Tania; Santos-Burgoa, Carlos; Baron, Sherry; Hernández, Sendy

    2002-01-01

    The authors discuss the maquiladoras and child labor, and offer an overview of the history of occupational safety and health in Mexico that covers laws and regulations, social security, unions, and enforcement of legislation. The organization and structure of the various institutions responsible for occupational safety and health (OSH), as well as administrative procedures, are described. This article concludes with a list of the new challenges for OSH in Mexico.

  13. Radiation protection: occupational exposure

    International Nuclear Information System (INIS)

    Shah, G.A.

    1990-01-01

    The basis of the occupational exposure limit of 50 mSv recommended by the ICRP is questioned. New dosimetry at Hiroshima and Nagasaki, the fact that the dose-response curve may be non-linear and that the relative risk model may be applicable, are some of the arguments advanced to support a reduction in the occupational exposure dose limits. 5 refs., 2 tabs., 3 figs

  14. Occupational exposures. Annex H

    International Nuclear Information System (INIS)

    1982-01-01

    This Annex focuses on significant changes in the pattern of occupational exposure which have appeared since the 1972 and 1962 reports, and presents information on trends or particular causes of high exposures. A further objective is to clarify the reasons for which the Committee requires data on occupational exposure, and to suggest areas in which better data collection or analysis may be performed. Data are also reviewed on accidents involving the exposure of workers to substantial radiation doses.

  15. Occupational health in Malaysia.

    Science.gov (United States)

    Rampal, Krishna Gopal; Aw, Tar-Ching; Jefferelli, Shamsul Bahrin

    2002-01-01

    This article provides a detailed examination of Malaysian occupational health agencies and their roles in formulating and enforcing standards, promoting occupational health and safety (OSH), and providing advisory services. Available OSH training is described, and the need for policies and personnel in various industries is outlined. Further, the authors discuss how international models and collaboration have influenced Malaysian OSH, and how some successes can be repeated and failures remedied.

  16. Tuberculosis as occupational disease

    OpenAIRE

    Mendoza-Ticona, Alberto; Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia. Lima, Perú. Médico infectólogo tropicalista magister en Epidemiología Clínica.

    2014-01-01

    There is enough evidence to declare tuberculosis as an occupational disease among healthcare workers. In Peru, there are regulations granting employment rights regarding tuberculosis as an occupational disease, such as healthcare coverage for temporary or permanent disability. However, these rights have not been sufficiently socialized. This study presents information on the risk of acquiring tuberculosis in the workplace, and a review of the evidence to declare tuberculosis as an occupationa...

  17. Occupational stressors in nursing

    Directory of Open Access Journals (Sweden)

    N. Nikpeyma

    2009-04-01

    Full Text Available Background and aimsNursing provides a wide range of potential workplace stressors as it is  a profession that requires a high level of skill, teamworking in a variety of situations and provision  of 24-hour delivery of care .Occupational stress is a major factor of Staff sickness an  absenteeism.This study investigates the main occupational stressors in nursing profession in the  hope of identification and reducing it.MethodsIn this study a questionnaire consisting of three parts:demoghraphic data,the nurses  background and questions about occupational stress from Revised index fulfilled by 140 nurses.ResultsLack of reward for work well done(48/6%, Heavy workload(46/4% ,lack of Participation in decisions (39/3% , poor Control of work place(38/4%and lack of job  development (36/4% have been the main sources of Occupational stress for nurses.chronic  diseases, Night Shift working and working hours were positively associated with occupstional  stress.Conclusion Analysis indicated that effects of work factors on occupational stress are more than demoghraphic data. The findings of this study can assist health service organisations to provide an attractive working climate in order to decrease side effects and consequences of occupational stress. Furthermore, understanding this situation can help to develop coping strategies in order to reduce work-related stress.

  18. Ultrasound guided aspiration cytology of neck mass except thyroid mass

    International Nuclear Information System (INIS)

    Kim, Myeong Jin; Lee, Jong Tae; Yoo, Hyung Sik; Suh, Jung Ho; Park, Cheong Soo; Lee, Gwang Gil

    1988-01-01

    Results of ultrasound guided aspiration cytology of extrathyroidal neck masses of 73 patients were reviewed. Included cases were 23 malignant lesions; 16 metastatic tumors, 4 lymphomas, 3 salivary gland tumors and 50 benign lesions: 24 tuberculous lymphadenites, 15 abscess, 3 benign lymph node hyperplasias, etc. There were one case of false negative and none of false positive result for malignancy. In two cases of malignancy, insufficient cellular material was obtained. In one case of lymphoma, and a benign lymph node hyperplasia, it was difficult to distinguish between benignancy and malignancy on cytologic smear. For the malignant lesions, sensitivity was 83%, specificity was 98%, and overall accuracy was 93%. There were none who had suffered adverse effect from the procedure. Ultrasound guided aspiration cytology seems to be simple, accurate and safe diagnostic modality for neck masses especially in condition that malignancy can not be excluded

  19. ASPIRE: Teachers and researchers working together to enhance student learning

    Directory of Open Access Journals (Sweden)

    Lollie Garay

    2014-11-01

    Full Text Available Abstract Science, Technology, Engineering, and Math (STEM disciplines have become key focus areas in the education community of the United States. Newly adopted across the nation, Next Generation Science Standards require that educators embrace innovative approaches to teaching. Transforming classrooms to actively engage students through a combination of knowledge and practice develops conceptual understanding and application skills. The partnerships between researchers and educators during the Amundsen Sea Polynya International Research Expedition (ASPIRE offer an example of how academic research can enhance K-12 student learning. In this commentary, we illustrate how ASPIRE teacher–scientist partnerships helped engage students with actual and virtual authentic scientific investigations. Crosscutting concepts of research in polar marine science can serve as intellectual tools to connect important ideas about ocean and climate science for the public good.

  20. Bile acid aspiration in suspected ventilator-associated pneumonia.

    Science.gov (United States)

    Wu, Yu-Chung; Hsu, Po-Kuei; Su, Kang-Cheng; Liu, Lung-Yu; Tsai, Cheng-Chien; Tsai, Shu-Ho; Hsu, Wen-Hu; Lee, Yu-Chin; Perng, Diahn-Warng

    2009-07-01

    The aims of this study were to measure the levels of bile acids in patients with suspected ventilator-associated pneumonia (VAP) and provide a possible pathway for neutrophilic inflammation to explain its proinflammatory effect on the airway. Bile acid levels were measured by spectrophotometric enzymatic assay, and liquid chromatography mass spectrometry was used to quantify the major bile acids. Alveolar cells were grown on modified air-liquid interface culture inserts, and bile acids were then employed to stimulate the cells. Reverse transcriptase polymerase chain reaction and Western blots were used to determine the involved gene expression and protein levels. The mean (+/- SE) concentration of total bile acids in tracheal aspirates was 6.2 +/- 2.1 and 1.1 +/- 0.4 mumol/L/g sputum, respectively, for patients with and without VAP (p VAP group (p aspiration may reduce the intensity of neutrophilic inflammation in intubated and mechanically ventilated patients in the ICU.

  1. Late changes in barium sulfate aspiration: HRCT features

    International Nuclear Information System (INIS)

    Voloudaki, A.; Ergazakis, N.; Gourtsoyiannis, N.

    2003-01-01

    Aspiration of barium sulfate occurs accidentally. Lung reaction is usually mild in the early phase due to inert character of the substance and long-term reactions or late toxicities are not expected. Little if any fibrotic response is speculated. We present a case with barium aspiration, studied by high-resolution computed tomography (HRCT) 1 year after the event, as late pulmonary sequelae studied by CT have not been described yet, to the best of our knowledge. The HRCT revealed thickened interlobular septa, subpleural lines, subpleural cysts, and centrilobular micronodules along with barium particles in a subpleural distribution. Those findings indicated that barium is capable of producing mild though silent clinically fibrosis. (orig.)

  2. Pneumomediastinum caused by foreign body aspiration in children

    International Nuclear Information System (INIS)

    Burton, E.M.; Riggs, W.W.; Houston, C.S.

    1988-01-01

    In a retrospective review of 155 children with tracheobronchial foreign body aspiration (FBA) at LeBonheur Children's Hospital in Memphis, ten patients had pneumomediastinum (PMD) on an initial chest radiograph. Nine of ten presented with PMD, and one had PMD noted after bronchoscopy. In nine, the aspirated object was a nut. In addition to PMD, atelectasis was present in three patients; associated unilateral hyperinflation was present in three, and pneumothorax was present in one patient. In nine patients, PMD was extensive and was associated with obvious interstitial emphysema extending into the axilla or lower neck. Eight patients were less than 2 years of age. In young children, FBA is the most important cause of PMD, as it is relatively common and completely curable. In a child less than 2 years of age with no history of trauma, the radiographic finding of PMD should be considered to be due to FBA until proved otherwise

  3. Acute hydrocarbon pneumonia after white spirit aspiration: sequential HRCT findings

    Energy Technology Data Exchange (ETDEWEB)

    Facon, David; Coumbaras, Jean; Bigot, Emmanuelle; Bahlouli, Fouad; Bellin, Marie-France [Universite Paris 11, Department of Radiology, Hopital Paul-Brousse, AP-HP, Villejuif Cedex (France); Boissonnas, Alain [Universite Paris 11, Department of Internal Medicine, Hopital Paul-Brousse, AP-HP, Villejuif Cedex (France)

    2005-01-01

    Hydrocarbon pneumonia is a very uncommon condition resulting from aspiration of mineral oil into the lung. We report the first description of early and sequential high-resolution computed tomographic (HRCT) findings of hydrocarbon pneumonia following attempted suicide by white spirit aspiration. Initial HRCT showed patchy opacities of coalescing masses with well-defined walls. They were visible in the middle lobe, lingula and lower lobes. Follow-up CT showed regression of the alveolar opacities, the presence of pneumatoceles and right asymptomatic pneumothorax. After 23 months of follow-up, the patient remained asymptomatic, and the follow-up CT scan was considered normal. The radiological features and a review of the relevant literature are briefly discussed. (orig.)

  4. Occupational Health and Sleep Issues in Underserved Populations.

    Science.gov (United States)

    Kalliny, Medhat; McKenzie, Judith Green

    2017-03-01

    Sleep disorders and occupational hazards, injuries, and illnesses impact an individual's overall health. In the United States, substantial racial, ethnic, and socioeconomic disparities exist in sleep and occupational health. Primary care physicians working in underserved communities should be aware of this disparity and target these higher-risk populations for focused evaluation and intervention. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Occupational Accidents: A Perspective of Pakistan Construction Industry

    Directory of Open Access Journals (Sweden)

    Tauha Hussain Ali

    2014-07-01

    Full Text Available It has been observed that the construction industry is one of the notorious industry having higher rate of fatalities and injuries. Resulting in higher financial losses and work hour losses, which are normally faced by this industry due to occuptional accidents. Construction industry has the highest occupational accidents rate recorded throughout the world after agriculture industry. The construction work site is often a busy place having an incredibly high account of activities taking place, where everyone is moving in frenzy having particular task assigned. In such an environment, occupational accidents do occur. This paper gives information about different types of occupational accidents & their causes in the construction industry of Pakistan. A survey has been carried out to identify the types of occupational accidents often occur at construction site. The impact of each occupational accident has also been identified. The input from the different stakeholders involved on the work site was analyzed using RIW (Relative Importance Weight method. The findings of this research show that ?fall from elevation, electrocution from building power and snake bite? are the frequent occupational accidents occur within the work site where as ?fall from elevation, struck by, snake bite and electrocution from faulty tool? are the occupational accident with high impact within the construction industry of Pakistan. The results also shows the final ranking of the accidents based on higher frequency and higher impact. Poor Management, Human Element and Poor Site Condition are found as the root causes leading to such occupational accidents. Hence, this paper

  6. Occupational Stress within the Counseling Profession: Implications for Counselor Training.

    Science.gov (United States)

    Sowa, Claudia J., And Others

    1994-01-01

    Describes investigation examining relationship between perceived levels of occupational stress and personal strain and coping resources among counselors. Results indicate counselors with higher levels of perceived occupational stress report significantly greater personal strain and fewer coping resources than do counselors perceiving lower levels…

  7. marital status and occupation versus serum total cholesterol and hdl

    African Journals Online (AJOL)

    DR. AMIN

    ABSTRACT. The influence of marital status and occupation on serum total cholesterol (TC) and high density lipoprotein cholesterol (HDL – CH) concentrations was studied in sixty one (61) adult male and female Hausa subjects aged 20 – 50 years. Irrespective of marital status and occupation, female subjects had higher ...

  8. Aspirational characteristics for effective leadership of improvement teams.

    Science.gov (United States)

    Donnelly, Lane F

    2017-01-01

    Working on quality improvement has become an innate part of managing a pediatric radiology service. To help radiologists effectively lead improvement teams, eight aspirational characteristics are discussed. These are: 1) Be a good listener, 2) Effectively communicate around an accountability cycle, 3) Stress simplicity: Prioritization and pace, 4) Expend energy to optimize people development, 5) Lead with optimism, 6) Create a culture of wellness and sustainability, 7) Have a progressive attitude toward failure and 8) Project humility over arrogance.

  9. Aspiration tests in aqueous foam using a breathing simulator

    Energy Technology Data Exchange (ETDEWEB)

    Archuleta, M.M.

    1995-12-01

    Non-toxic aqueous foams are being developed by Sandia National Laboratories (SNL) for the National Institute of Justice (NIJ) for use in crowd control, cell extractions, and group disturbances in the criminal justice prison systems. The potential for aspiration of aqueous foam during its use and the resulting adverse effects associated with complete immersion in aqueous foam is of major concern to the NIJ when examining the effectiveness and safety of using this technology as a Less-Than-Lethal weapon. This preliminary study was designed to evaluate the maximum quantity of foam that might be aspirated by an individual following total immersion in an SNL-developed aqueous foam. A.T.W. Reed Breathing simulator equipped with a 622 Silverman cam was used to simulate the aspiration of an ammonium laureth sulfate aqueous foam developed by SNL and generated at expansion ratios in the range of 500:1 to 1000:1. Although the natural instinct of an individual immersed in foam is to cover their nose and mouth with a hand or cloth, thus breaking the bubbles and decreasing the potential for aspiration, this study was performed to examine a worst case scenario where mouth breathing only was examined, and no attempt was made to block foam entry into the breathing port. Two breathing rates were examined: one that simulated a sedentary individual with a mean breathing rate of 6.27 breaths/minute, and one that simulated an agitated or heavily breathing individual with a mean breathing rate of 23.7 breaths/minute. The results of this study indicate that, if breathing in aqueous foam without movement, an air pocket forms around the nose and mouth within one minute of immersion.

  10. Nurses' leadership self-efficacy, motivation, and career aspirations.

    Science.gov (United States)

    Cziraki, Karen; Read, Emily; Spence Laschinger, Heather K; Wong, Carol

    2018-02-05

    Purpose This paper aims to test a model examining precursors and outcomes of nurses' leadership self-efficacy, and their aspirations to management positions. Design/methodology/approach A cross-sectional survey of 727 registered nurses across Canada was conducted. Structural equation modelling using Mplus was used to analyse the data. Findings Results supported the hypothesized model: χ 2 (312) = 949.393; CFI = 0.927; TLI = 0.919; RMSEA = 0.053 (0.049-0.057); SRMR 0.044. Skill development opportunities ( ß = 0.20), temporary management roles ( ß = 0.12) and informal mentoring ( ß = 0.11) were significantly related to nurses' leadership self-efficacy, which significantly influenced motivation to lead ( ß = 0.77) and leadership career aspirations ( ß = 0.23). Motivation to lead was significantly related to leadership career aspirations ( ß = 0.50). Practical implications Nurses' leadership self-efficacy is an important determinant of their motivation and intention to pursue a leadership career. Results suggest that nurses' leadership self-efficacy can be influenced by providing opportunities for leadership mastery experiences and mentorship support. Leadership succession planning should include strategies to enhance nurses' leadership self-efficacy and increase front-line nurses' interest in leadership roles. Originality value With an aging nurse leader workforce, it is important to understand factors influencing nurses' leadership aspirations to develop and sustain nursing leadership capacity. This research study makes an important contribution to the nursing literature by showing that nurses' leadership self-efficacy appears to be an important determinant of their motivation to lead and desire to pursue a career as a nurse leader.

  11. Fine Needle Aspiration Biopsy in a Rural Family Practice

    African Journals Online (AJOL)

    ultrasound scan. A 21-gauge 1½-inch or 23-gauge 1¼-inch needle, attached to a 10-mL disposable plastic syringe, was used for FNAB of superficial masses. For percutaneous FNAB of deep-seated organs and masses, a 23 gauge 1¼-inch needle or 3½-inch spinal needle was used. The aspirate was spread on slides and ...

  12. The effect of hyperbaric oxygen treatment on aspiration pneumonia.

    Science.gov (United States)

    Sahin, Sevtap Hekimoglu; Kanter, Mehmet; Ayvaz, Suleyman; Colak, Alkin; Aksu, Burhan; Guzel, Ahmet; Basaran, Umit Nusret; Erboga, Mustafa; Ozcan, Ali

    2011-08-01

    We have studied whether hyperbaric oxygen (HBO) prevents different pulmonary aspiration materials-induced lung injury in rats. The experiments were designed in 60 Sprague-Dawley rats, ranging in weight from 250 to 300 g, randomly allotted into one of six groups (n = 10): saline control, Biosorb Energy Plus (BIO), hydrochloric acid (HCl), saline + HBO treated, BIO + HBO treated, and HCl + HBO treated. Saline, BIO, HCl were injected into the lungs in a volume of 2 ml/kg. A total of seven HBO sessions were performed at 2,4 atm 100% oxygen for 90 min at 6-h intervals. Seven days later, rats were sacrificed, and both lungs in all groups were examined biochemically and histopathologically. Our findings show that HBO inhibits the inflammatory response reducing significantly (P fibrosis, granuloma, and necrosis formation in different pulmonary aspiration models. Pulmonar aspiration significantly increased the tissue HP content, malondialdehyde (MDA) levels and decreased (P < 0.05) the antioxidant enzyme (SOD, GSH-Px) activities. HBO treatment significantly (P < 0.05) decreased the elevated tissue HP content, and MDA levels and prevented inhibition of SOD, and GSH-Px (P < 0.05) enzymes in the tissues. Furthermore, there is a significant reduction in the activity of inducible nitric oxide synthase, TUNEL and arise in the expression of surfactant protein D in lung tissue of different pulmonary aspiration models with HBO therapy. It was concluded that HBO treatment might be beneficial in lung injury, therefore, shows potential for clinical use.

  13. Aspiring and Residing IT Leaders: A Legacy for the Future

    Science.gov (United States)

    McIntosh, Keith W.

    2012-01-01

    Many people think there is a quick road to leadership success. Those who want to become IT leaders--that is, "aspiring leaders"--often think: "If I just do my job well, I will rise to a leadership position." Those who are already IT leaders--that is, "residing leaders"--often think: "If I just do my job well, I will leave a lasting legacy." Doing…

  14. ROLE OF BONE MARROW ASPIRATION IN DIAGNOSIS OF HAEMATOLOGICAL DISORDER

    Directory of Open Access Journals (Sweden)

    Poonam Nanwani

    2017-03-01

    Full Text Available BACKGROUND The bone marrow examination is an essential investigation for the diagnosis of disorders of the blood and bone marrow. This simple and relatively safe procedure is important, particularly in resource poor centres since access to adjuvant diagnostic techniques are often lacking or absent. MATERIALS AND METHODS 189 patients of all age groups were studied for haematological and non-haematological disorders by bone marrow aspiration in the Department of Pathology, MGM Medical College during the period of 2014 to 2016. RESULTS Majority of the patients who had bone marrow aspiration were aged 0-15 years. The male-to-female ratio was 1:1.03. Most (97% of the marrow aspirate examined had definitive pathologic features, while 14 (7% were normal marrow elements. Out of 189 cases of bone marrow aspiration, acute leukaemia was the most common haematological disease diagnosed using this procedure. Acute lymphoblastic leukaemia was more common than acute myeloid leukaemia. Aplastic anaemia was seen in 16% cases. Megaloblastic anaemia occurred more commonly than other anaemias. Megaloblastic anaemia was seen in 13 cases (7% and microcytic anaemia was seen in 5 cases (3%. There were 10 cases (5% of Idiopathic Thrombocypenic Purpura. Myelodysplastic syndrome and multiple myeloma was seen in 7% and 2% cases respectively. Storage disorder was seen in 3 cases (2%, out of this 02 cases were Gaucher’s disease and one case was Niemann-Pick’s disease. CONCLUSION Bone marrow examination is an important step to arrive at the confirmatory diagnosis of many haematological disorders. This procedure remains a veritable tool in the diagnosis and management of a wide range of haematological diseases, especially in a resource poor centre.

  15. Riedel thyroiditis: Fine needle aspiration findings of a rare entity.

    Science.gov (United States)

    Weidner, Anna-Sophie; Molina, David; DeSimone, Robert A; Cohen, Marc A; Giorgadze, Tamar; Scognamiglio, Theresa; Hoda, Rana S

    2015-09-01

    Riedel thyroiditis is a rare fibrosing disorder characterized by extension of the fibroinflammatory process beyond the thyroid capsule. Due to the nature of this lesion, fine-needle aspiration often yields scant material and may be interpreted as non-diagnostic. In this report, we describe cytologic features that allow the cytopathologist to favor a diagnosis of Riedel thyroiditis, thereby guiding appropriate further work-up and management. © 2015 Wiley Periodicals, Inc.

  16. Effects of therapeutic bronchoalveolar lavage and partial liquid ventilation on meconium-aspirated newborn piglets.

    Science.gov (United States)

    Jeng, Mei-Jy; Soong, Wen-Jue; Lee, Yu-Sheng; Chang, Hua-Lun; Shen, Chung-Min; Wang, Chua-Ho; Yang, Shyh-Sheng; Hwang, Betau

    2006-04-01

    To investigate the therapeutic effects of bronchoalveolar lavage (BAL) with either diluted surfactant (SBAL) or perfluorochemical liquid (PBAL), followed by either conventional mechanical ventilation (CMV) or partial liquid ventilation (PLV), on lung injury and proinflammatory cytokine production induced by meconium aspiration in newborn piglets. A prospective, randomized, experimental study. An animal research laboratory at a medical center. Anesthetized and mechanically ventilated newborn piglets (n = 27). The animals were instilled with 3-5 mL/kg 25% human meconium via an endotracheal tube to induce meconium aspiration syndrome (MAS). After stabilization, animals were randomly assigned to either CMV group (no BAL) or one of the treatment groups (SBAL-CMV, SBAL-PLV, PBAL-CMV, and PBAL-PLV). Cardiopulmonary variables were monitored, and interleukin-1beta and interleukin-6 content of the serum and lung tissue was measured. The animals without any treatment (CMV group) displayed the worst outcome; the animals in the PBAL-PLV group had the best gas exchange, lung compliance, and least pulmonary damage; and the SBAL-CMV, PBAL-CMV, and SBAL-PLV groups had intermediate effects. The serum interleukin-1beta concentration of the CMV group was significantly higher than all other groups over time (p CMV group and lowest in the PBAL-PLV group. Initial therapeutic BAL and therapeutic BAL followed by PLV with the same perfluorochemical liquid provided significant therapeutic effects in treating an animal model with severe MAS and therefore warrant consideration in cases that are intractable to other therapies.

  17. Insufficient sensitivity of joint aspiration during the two-stage exchange of the hip with spacers.

    Science.gov (United States)

    Boelch, Sebastian Philipp; Weissenberger, Manuel; Spohn, Frederik; Rudert, Maximilian; Luedemann, Martin

    2018-01-10

    Evaluation of infection persistence during the two-stage exchange of the hip is challenging. Joint aspiration before reconstruction is supposed to rule out infection persistence. Sensitivity and specificity of synovial fluid culture and synovial leucocyte count for detecting infection persistence during the two-stage exchange of the hip were evaluated. Ninety-two aspirations before planned joint reconstruction during the two-stage exchange with spacers of the hip were retrospectively analyzed. The sensitivity and specificity of synovial fluid culture was 4.6 and 94.3%. The sensitivity and specificity of synovial leucocyte count at a cut-off value of 2000 cells/μl was 25.0 and 96.9%. C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) values were significantly higher before prosthesis removal and reconstruction or spacer exchange (p = 0.00; p = 0.013 and p = 0.039; p = 0.002) in the infection persistence group. Receiver operating characteristic area under the curve values before prosthesis removal and reconstruction or spacer exchange for ESR were lower (0.516 and 0.635) than for CRP (0.720 and 0.671). Synovial fluid culture and leucocyte count cannot rule out infection persistence during the two-stage exchange of the hip.

  18. Role of AgNORs in thyroid lesions on fine needle aspiration cytology smears

    Directory of Open Access Journals (Sweden)

    Asotra Sarita

    2008-01-01

    Full Text Available Background: Fine needle aspiration has an important role in diagnosis of thyroid neoplasm. However, it is difficult to differentiate between follicular adenoma and follicular carcinoma by cytology alone. Recently, silver staining has been performed for nucleolar organizer regions (AgNORs to differentiate various tumors. Aims: The present study was undertaken to see if the AgNOR technique could distinguish between benign and malignant lesions, particularly, follicular neoplasm. Materials and Methods: One hundred forty cases of thyroid lesions were examined, which included colloid goiter (n = 36, multinodular goiter (n = 38, subacute thyroiditis (n = 6, Hashimoto′s thyroiditis (n = 17, lymphocytic thyroiditis (n = 3, follicular neoplasm (n = 18, Hurthle cell neoplasm (n = 3, papillary carcinoma (n = 16, and medullary carcinoma (n = 3. Diagnosis was confirmed by histopathology in 80 cases. The usual one-step silver colloidal reaction was performed at room temperature for 35 minutes and intranuclear dots of silver deposits were counted in 100 cells. Results: AgNOR counts of benign and malignant lesions were compared and were found to be statistically significant (P < 0.001. The mean AgNOR counts were higher in neoplastic lesions. Conclusions: AgNOR counting in fine needle aspiration smears is a simple, sensitive, and cost-effective method for differentiating benign from malignant thyroid follicular neoplasms.

  19. Population Health and Occupational Therapy.

    Science.gov (United States)

    Braveman, Brent

    2016-01-01

    Occupational therapy practitioners play an important role in improving the health of populations through the development of occupational therapy interventions at the population level and through advocacy to address occupational participation and the multiple determinants of health. This article defines and explores population health as a concept and describes the appropriateness of occupational therapy practice in population health. Support of population health practice as evidenced in the official documents of the American Occupational Therapy Association and the relevance of population health for occupational therapy as a profession are reviewed. Recommendations and directions for the future are included related to celebration of the achievements of occupational therapy practitioners in the area of population health, changes to the Occupational Therapy Practice Framework and educational accreditation standards, and the importance of supporting, recognizing, rewarding, and valuing occupational therapy practitioners who assume roles in which direct care is not their primary function. Copyright © 2016 by the American Occupational Therapy Association, Inc.

  20. Occupational Experience, Mobility, and Wages

    DEFF Research Database (Denmark)

    Groes, Fane

    In this paper we present how occupational tenure relates to wage growth and occupational mobility in Danish data. We show that the Danish data produces qualitatively similar results as found in U.S. data with respect to an increase in average wages when experience in an occupation increases. In a...... also is true for workers switching occupation and rm. After ve years of experience in an occupation the average probability of switching any type of occupation, including occupation and rm switches, has fallen from 25% to 12%........ In a sample of full time private employed, the first five years of experience in an occupation increases average wages with 8% to 15%, conditional on rm and industry tenure. We further show that the probability of switching occupation declines with experience in the occupation and that the declining hazard...

  1. Higher Education.

    Science.gov (United States)

    Hendrickson, Robert M.

    This chapter reports 1982 cases involving aspects of higher education. Interesting cases noted dealt with the federal government's authority to regulate state employees' retirement and raised the questions of whether Title IX covers employment, whether financial aid makes a college a program under Title IX, and whether sex segregated mortality…

  2. Utility of CT-guided abdominal aspiration procedures

    International Nuclear Information System (INIS)

    Sundaram, M.; Wolverson, M.K.; Heiberg, E.; Pilla, T.; Vas, W.G.; Shields, J.B.

    1982-01-01

    Over 200 consecutive diagnostic needle aspiration procedures of the abdomen were performed under computed tomographic (CT) guidance. Biopsies were done of the liver in 88 patients, the pancreas in 28, the kidney in 20, and the retroperitoneum in 32; 30 underwent an aspiration procedure for characterization of an intraabdominal fluid collection. Accuracy of diagnosis was very high for hepatic (99%) and renal (100%) biopsies and in characterization of fluid collections (100%). Accuracy for retroperitoneal biopsy was 87.5% and for pancreatic biopsy 82%. Overall accuracy for all sites was 95%. There were one false-negative diagnosis for the liver and five false-negative diagnoses for the pancreas. Insufficient material was obtained for diagnosis in four instances of retroperitoneal biopsy. There were no false positives. The technique is facilitated by rapid CT scan time, large aperture gantry, and rapid CT image reconstruction. Twenty gauge needles were used more frequently than 22 gauge needles because of their greater rigidity and ease of control. CT-guided diagnostic aspiration procedures are particularly useful for diagnosis of small, deep-seated lesions and in evaluation of lesions found in severely ill patients. An experienced cytologist is essential to the success of the technique

  3. Seeding science success: Relations of secondary students' science self-concepts and motivation with aspirations and achievement

    Science.gov (United States)

    Chandrasena, Wanasinghe Durayalage

    This research comprises three inter-related synergistic studies. Study 1 aims to develop a psychometrically sound tool to measure secondary students' science self-concepts, motivation, and aspirations in biology, chemistry, earth and environmental methodology to explicate students' and teachers' views, practices, and personal experiences, to identify the barriers to undertaking science for secondary students and to provide rich insights into the relations of secondary students' science self-concepts and motivation with their aspirations and achievement. Study 3 will detect additional issues that may not necessarily be identifiable from the quantitative findings of Study 2. The psychometric properties of the newly developed instrument demonstrated that students' science self-concepts were domain specific, while science motivation and science aspirations were not. Students' self-concepts in general science, chemistry, and physics were stronger for males than females. Students' self-concepts in general science and biology became stronger for students in higher years of secondary schooling. Students' science motivation did not vary across gender and year levels. Though students' science aspirations did not vary across gender, they became stronger with age. In general, students' science self-concepts and science motivation were positively related to science aspirations and science achievement. Specifically, students' year level, biology self-concept, and physics self concept predicted their science and career aspirations. Biology self-concept predicted teacher ratings of students' achievement, and students' general science self-concepts predicted their achievement according to students' ratings. Students' year level and intrinsic motivation in science were predictors of their science aspirations, and intrinsic motivation was a greater significant predictor of students' achievement, according to student ratings. Based upon students' and teachers' perceptions, the

  4. Occupational Characteristics and Cognitive Aging in the Glostrup 1914 Cohort

    DEFF Research Database (Denmark)

    Gow, Alan J; Avlund, Kirsten; Mortensen, Erik L

    2014-01-01

    Objectives.The effect of occupational characteristics on cognitive change over 20 years was examined.Method.Occupational characteristics-intellectual challenge, physical hazards, and psychological demands-were assessed in the Glostrup 1914 Cohort when aged 60 years, and cognitive ability...... was assessed by 4 cognitive ability tests at ages 60, 70, and 80. RESULTS: Individuals in more intellectually challenging occupations had higher cognitive ability (r = .27-.38, p occupations performed more poorly (r = -.12 and -.13 at ages 50 and 60, p ..., the one in the more intellectually challenging occupation had lower subsequent cognitive ability. The association of physical hazards with lower cognitive ability level did not remain after adjustment for the basic demographics, and none of the occupational characteristics were associated with cognitive...

  5. Occupational health offshore

    Energy Technology Data Exchange (ETDEWEB)

    Crosbie, A.; Davies, F.

    2002-07-01

    The proceedings contain the 29 papers presented at the conference plus the opening address from the chair of the Health and Safety Commission. The papers in the first session were concerned with policy, strategy and leadership and included a perspective from the offshore industry advisory committee, details of a health planning tool for occupational health assurance and lessons from occupational health management in the offshore sector. The two sessions on the second day dealt with occupational health in the offshore design process and case studies involving physical, chemical and biological agents. Topics included the need to consider occupational health when designing offshore installations, the development of a human factors engineering strategy in petrochemical engineering projects, measuring occupational exposure to hazardous chemicals, implementation of the noise at work regulations, hand arm vibration syndrome and issues with potable water maintenance. The two sessions on the third day were concerned with human factors and psychological health, and well-being and fitness for duty. Topics covered included circadian adaption to shift change in offshore shift workers, managing stress in the offshore environment, the role of employee assistance programmes in organisational stress management, health care and first aid (the revised ACOP), well-being at work, the medical and physical fitness of offshore emergency response rescue team members, the impact of health surveillance and promotion of offshore accident rates, and the implication of safety and heath of the aging of the workforce ion the Norwegian offshore industry.

  6. Zoonoses as occupational diseases

    Directory of Open Access Journals (Sweden)

    Giorgio Battelli

    2008-12-01

    Full Text Available Zoonoses are discussed as occupational diseases, with special reference to animal husbandry and related activities. After quoting some historical references, occupational zoonoses are examined in relation to the evolution of the concept of occupational zoonosis, the involvement of the World Health Organization in this field, their socio-economic significance, the principal working activities, zoonoses of greatest importance (with special reference to the Mediterranean region, the evaluation of damage and risks. An outline is made of the transmission of zoonoses from farm workers to animals and the biological hazards from the environment. The present situation of occupational zoonoses and related risks in industrialised and traditional farming activities are presented and the importance of some emerging and re-emerging zoonoses for the health of workers is highlighted. The author concludes by stressing that the prevention of occupational zoonoses must be implemented jointly by both veterinary and medical services through preventive measures and epidemiological surveillance of human and animal health, risk evaluation, diagnosis of infections and prompt reporting. It is hoped that the future will offer better inter-disciplinary collaboration and that legislation will be timely and better tailored to safeguard working health and safety.

  7. Endotracheal tubes and fluid aspiration: an in vitro evaluation of new cuff technologies.

    Science.gov (United States)

    Mariyaselvam, Maryanne Z; Marsh, Lucy L; Bamford, Sarah; Smith, Ann; Wise, Matt P; Williams, David W

    2017-03-04

    Aspiration of subglottic secretions past the endotracheal tube (ETT) cuff is a prerequisite for developing ventilator-associated pneumonia (VAP). Subglottic secretion drainage (SSD) ETTs reduce aspiration of subglottic secretions and have demonstrated lower VAP rates. We compared the performance of seven SSD ETTs against a non-SSD ETT in preventing aspiration below inflated cuffs. ETTs were positioned vertically in 2 cm diameter cylinders. Four ml of a standard microbial suspension was added above inflated cuffs. After 1 h, aspiration was measured and ETTs demonstrating no leakage were subjected to rotational movement and evaluation over 24 h. Collected aspirated fluid was used to inoculate agar media and incubated aerobically at 37 °C for 24 h. The aspiration rate, volume and number of microorganisms that leaked past the cuff was measured. Experiments were repeated (×10) for each type of ETT, with new ETTs used for each repeat. Best performing ETTs were then tested in five different cylinder diameters (1.6, 1.8, 2.0, 2.2 and 2.4 cm). Experiments were repeated as above using sterile water. Volume and time taken for aspiration past the cuff was measured. Experiments were repeated (×10) for each type of ETT. Results were analysed using non-parametric tests for repeated measures. The PneuX ETT prevented aspiration past the cuff in all experiments. All other ETTs allowed aspiration, with considerable variability in performance. The PneuX ETT was statistically superior in reducing aspiration compared to the SealGuard (p aspiration across the range of diameters compared to the SealGuard (p aspiration, relating to cuff material and design. Variability in performance was likely due to the random manner in which involutional folds form in the inflated ETT cuff. The PneuX ETT was the only ETT able to consistently prevent aspiration past the cuff in all experiments.

  8. Workplace Congruence and Occupational Outcomes among Social Service Workers.

    Science.gov (United States)

    Graham, John R; Shier, Micheal L; Nicholas, David

    2016-06-01

    Workplace expectations reflect an important consideration in employee experience. A higher prevalence of workplace congruence between worker and employer expectations has been associated with higher levels of productivity and overall workplace satisfaction across multiple occupational groups. Little research has investigated the relationship between workplace congruence and occupational health outcomes among social service workers. This study sought to better understand the extent to which occupational congruence contributes to occupational outcomes by surveying unionised social service workers ( n = 674) employed with the Government of Alberta, Canada. Multiple regression analysis shows that greater congruence between workplace and worker expectations around workloads, workplace values and the quality of the work environment significantly: (i) decreases symptoms related to distress and secondary traumatic stress; (ii) decreases intentions to leave; and (iii) increases overall life satisfaction. The findings provide some evidence of areas within the workplace of large government run social welfare programmes that can be better aligned to worker expectations to improve occupational outcomes among social service workers.

  9. Occupational injuries in Bahrain.

    Science.gov (United States)

    al-Arrayed, A; Hamza, A

    1995-10-01

    A study was conducted to show the problem of occupational injuries in Bahrain and try to highlight some solutions that may help to prevent or reduce workplace hazards. The data for occupational injuries between 1988 to 1991 from the social insurance records were reviewed and analysed. The data were summarized, grouped and tabulated according to age, sex, nationality, work place, type of injuries, cause and site of injury. Data were analysed statistically, frequencies were computed and results represented graphically. The study shows that there was a decline in the number of injuries in 1990 and 1991 due to a slow-down of economic activities in general in the Arabian Gulf region during the Gulf War. It also shows that Asian workers are at a high risk of occupational injuries.

  10. Measuring site occupancy

    DEFF Research Database (Denmark)

    Rogowska-Wrzesinska, Adelina; Wojdyla, Katarzyna; Williamson, James

    2014-01-01

    occupancy of the modification site. We show that, on one hand, heavily modified cysteines are not necessarily involved in the response to oxidative stress. On the other hand residues with low modification level can be dramatically affected by mild oxidative imbalance. We make use of high resolution mass...... peptides corresponding to 90 proteins. Only 6 modified peptides changed significantly under mild oxidative stress. Quantitative information allowed us to determine relative modification site occupancy of each identified modified residue and pin point heavily modified ones. The method proved to be precise...... and sensitive enough to detect and quantify endogenous levels of oxidative stress on proteome-wide scale and brings a new perspective on the role of the modification site occupancy in cellular redox response....

  11. Occupational accidents: a perspective of pakistan construction industry

    International Nuclear Information System (INIS)

    Ali, T.H.; Khahro, S.H.; Memon, F.A.

    2014-01-01

    It has been observed that the construction industry is one of the notorious industry having higher rate of facilities and injuries. Resulting in higher financial losses and work hour losses, which are normally faced by this industry due to occupational accidents. Construction industry has the highest occupational accidents rate recorded throughout the world after agriculture industry. The construction work site is often a busy place having an incredibly high account of activities taking place, where everyone is moving in frenzy having particular task assigned. In such an environment, occupational accidents do occur. This paper gives information about different types of occupational accidents and their causes in the construction industry of Pakistan. A survey has been carried out to identify the types of occupational accidents often occur at construction site. The impact of each occupational accident has also been identified. The input from the different stakeholders involved on the work site was analyzed using RIW (Relative Importance Weight) method. The findings of this research show that fall from elevation, electrocution from building power and snake bite are the frequent occupational accidents occur within the work site where as fall from elevation, struck by, snake bite and electrocution from faulty tool are the occupational accident with high impact within the construction industry of Pakistan. The results also shows the final ranking of the accidents based on higher frequency and higher impact. Poor Management, Human Element and Poor Site Condition are found as the root causes leading to such occupational accidents. Hence, this paper identify that what type of occupational accidents occur at the work place in construction industry of pakistan, in order to develop the corrective actions which should be adequate enough to prevent the re-occurrence of such accidents at work site. (author)

  12. Occupational reproductive health risks.

    Science.gov (United States)

    Filkins, K; Kerr, M J

    1993-01-01

    The potentially harmful effects on women of certain workplace exposures are widely appreciated, and steps to control these have included legislative efforts such as right-to-know laws of well as corporate policies mandating selective restriction of fertile women, which are illegal under federal civil rights laws. This chapter reviews the various occupational health risks reproductive women face in the workplace but also considers the effects of other genetic, medical, social, infectious, and environmental factors which may be of even greater concern than most occupational factors.

  13. Salamander occupancy in headwater stream networks

    Science.gov (United States)

    Grant, E.H.C.; Green, L.E.; Lowe, W.H.

    2009-01-01

    1. Stream ecosystems exhibit a highly consistent dendritic geometry in which linear habitat units intersect to create a hierarchical network of connected branches. 2. Ecological and life history traits of species living in streams, such as the potential for overland movement, may interact with this architecture to shape patterns of occupancy and response to disturbance. Specifically, large-scale habitat alteration that fragments stream networks and reduces connectivity may reduce the probability a stream is occupied by sensitive species, such as stream salamanders. 3. We collected habitat occupancy data on four species of stream salamanders in first-order (i.e. headwater) streams in undeveloped and urbanised regions of the eastern U.S.A. We then used an information-theoretic approach to test alternative models of salamander occupancy based on a priori predictions of the effects of network configuration, region and salamander life history. 4. Across all four species, we found that streams connected to other first-order streams had higher occupancy than those flowing directly into larger streams and rivers. For three of the four species, occupancy was lower in the urbanised region than in the undeveloped region. 5. These results demonstrate that the spatial configuration of stream networks within protected areas affects the occurrences of stream salamander species. We strongly encourage preservation of network connections between first-order streams in conservation planning and management decisions that may affect stream species.

  14. Gifted and talented students' career aspirations and influences: a systematic review of the literature.

    Science.gov (United States)

    Miller, Kathleen; Cummings, Greta

    2009-01-01

    The nursing shortage of registered nurses in Canada is expected to worsen, making recruitment a concern for nursing organizations. Also, many reports have outlined the need for improved leadership in nursing. Therefore, the study purpose was to describe the findings of a systematic review of studies examining the career influences and aspirations of gifted high school students and to make recommendations for further research. Results indicate gifted students choose careers that fit their personal self-concept and their perceptions of traits needed to succeed in a profession. Family members, particularly mothers, had the greatest influence on career decision making and these students were more likely to indicate a desire for a profession with high prestige, high levels of education and higher pay. These students were not likely to indicate nursing as a career choice. Efforts to improve the image of nursing with this group of students are needed.

  15. Free thyroxine in needle washout after fine needle aspiration biopsy of toxic thyroid nodules.

    Science.gov (United States)

    Raikov, Nikolai; Nonchev, Boyan; Chaushev, Borislav; Vjagova, Diyana; Todorov, Svetoslav; Bocheva, Yana; Malceva, Daniela; Vicheva, Snejinka; Raikova, Asyia; Argatska, Antoaneta; Raikov, Miroslav

    2016-01-01

    The main diagnostic tool for toxic adenomas (TA) is radionuclide imaging indicated in patients with evidence of thyroid nodules in combination with thyrotoxic syndrome. Thyroid ultrasound and fine-needle aspiration biopsy (FNAB) are widely used for the valuation of thyroid masses. There is no literature data concerning the utility of FNAB and related tests for the diagnosis of hyperfunctioning thyroid nodules. The purpose of this study is to determine the levels of free thyroxine (FT4) in the needle washout after FNAB of hot thyroid nodules. The results of our study show that the FT4 levels in needle washout from TA were significantly higher than the surrounding parenchyma and correlated with the hormonal changes in patients with thyroid hyperfunctioning nodules. Further studies on a large number of patients are needed to refine the diagnostic value of this method and evaluate its importance in quantitative risk assessment of thyroid autonomy.

  16. Who Is Missing from Higher Education?

    Science.gov (United States)

    Gorard, Stephen

    2008-01-01

    This paper discusses the difficulties of establishing a clear count of UK higher education students in terms of the categories used for widening participation, such as occupational background or ethnicity. Using some of the best and most complete data available, such as the annual figures from the Higher Education Statistics Agency, the paper then…

  17. Thyroid Fine-Needle Aspiration Cytology Practice in Korea

    Directory of Open Access Journals (Sweden)

    Yoon Jin Cha

    2017-11-01

    Full Text Available We reviewed the current status of thyroid fine-needle aspiration cytology (FNAC in Korea. Thyroid aspiration biopsy was first introduced in Korea in 1977. Currently, radiologists aspirate the thyroid nodule under the guidance of ultrasonography, and cytologic interpretation is only legally approved when a cytopathologist makes the diagnosis. In 2008, eight thyroid-related societies came together to form the Korean Thyroid Association. The Korean Society for Cytopathology and the endocrine pathology study group of the Korean Society for Pathologists have been updating the cytologic diagnostic guidelines. The Bethesda System for Reporting Thyroid Cytopathology was first introduced in 2009, and has been used by up to 94% of institutions by 2016. The average diagnosis rates are as follows for each category: I (12.4%, II (57.9%, III (10.4%, IV (2.9%, V (3.7%, and VI (12.7%. The malignancy rates in surgical cases are as follows for each category: I (28.7%, II (27.8%, III (50.6%, IV (52.3%, V (90.7%, and VI (100.0%. Liquid-based cytology has been used since 2010, and it was utilized by 68% of institutions in 2016. The categorization of thyroid lesions into “atypia of undetermined significance” or “follicular lesion of undetermined significance” is necessary to draw consensus in our society. Immunocytochemistry for galectin-3 and BRAF is used. Additionally, a molecular test for BRAF in thyroid FNACs is actively used. Core biopsies were performed in only 44% of institutions. Even the institutions that perform core biopsies only perform them for less than 3% of all FNACs. However, only 5% of institutions performed core biopsies up to three times more than FNAC.

  18. Heterogeneous aspirations promote cooperation in the prisoner's dilemma game.

    Directory of Open Access Journals (Sweden)

    Matjaž Perc

    2010-12-01

    Full Text Available To be the fittest is central to proliferation in evolutionary games. Individuals thus adopt the strategies of better performing players in the hope of successful reproduction. In structured populations the array of those that are eligible to act as strategy sources is bounded to the immediate neighbors of each individual. But which one of these strategy sources should potentially be copied? Previous research dealt with this question either by selecting the fittest or by selecting one player uniformly at random. Here we introduce a parameter u that interpolates between these two extreme options. Setting u equal to zero returns the random selection of the opponent, while positive u favor the fitter players. In addition, we divide the population into two groups. Players from group A select their opponents as dictated by the parameter u, while players from group B do so randomly irrespective of u. We denote the fraction of players contained in groups A and B by v and 1 - v, respectively. The two parameters u and v allow us to analyze in detail how aspirations in the context of the prisoner’s dilemma game influence the evolution of cooperation. We find that for sufficiently positive values of u there exist a robust intermediate v ≈ 0.5 for which cooperation thrives best. The robustness of this observation is tested against different levels of uncertainty in the strategy adoption process K and for different interaction networks. We also provide complete phase diagrams depicting the dependence of the impact of u and v for different values of K, and contrast the validity of our conclusions by means of an alternative model where individual aspiration levels are subject to evolution as well. Our study indicates that heterogeneity in aspirations may be key for the sustainability of cooperation in structured populations.

  19. Occupational stress and related factors among surgical residents in Korea.

    Science.gov (United States)

    Kang, Sanghee; Jo, Hye Sung; Boo, Yoon Jung; Lee, Ji Sung; Kim, Chong Suk

    2015-11-01

    The application rate for surgical residents in Korea has continuously decreased over the past few years. The demanding workload and the occupational stress of surgical training are likely causes of this problem. The aim of this study was to investigate occupational stress and its related factors in Korean surgical residents. With the support of the Korean Surgical Society, we conducted an electronic survey of Korean surgical residents related to occupational stress. We used the Korean Occupational Stress Scale (KOSS) to measure occupational stress. We analyzed the data focused on the stress level and the factors associated with occupational stress. The mean KOSS score of the surgical residents was 55.39, which was significantly higher than that of practicing surgeons (48.16, P occupation rate and exercise were all significantly associated with KOSS score. Surgical residents have high occupational stress compared to practicing surgeons and other professionals. Their mean number of assigned patients, resident recruitment rate and exercise were all significantly associated with occupational stress for surgical residents.

  20. An investigation of the associations between contingent self-worth and aspirations among Iranian university students.

    Science.gov (United States)

    Sabzehara, Milad; Ferguson, Yuna Lee; Sarafraz, Mehdi Reza; Mohammadi, Mostafa

    2014-01-01

    This study investigated the novel associations between intrinsic and extrinsic aspirations and internal and external domains of contingent self-worth among a sample of 502 Iranian university students. We found a meaningful pattern showing that intrinsic aspirations were positively associated with internal domains, whereas extrinsic aspirations were positively associated with external domains. Our survey data also suggested that the factor structure of the Aspiration Index, as well as the factor structure of the Contingencies of Self-Worth Scale in our Iranian sample were consistent with factor structures of foreign samples. Finally, the types of aspirations and domains of contingencies of self-worth meaningfully predicted variables related to well-being, confirming previous research. We discuss the nature of the associations between the aspirations and the domains of contingent self-worth.

  1. Aspiration-based coevolution of link weight promotes cooperation in the spatial prisoner's dilemma game

    Science.gov (United States)

    Shen, Chen; Chu, Chen; Shi, Lei; Perc, Matjaž; Wang, Zhen

    2018-05-01

    In this article, we propose an aspiration-based coevolution of link weight, and explore how this set-up affects the evolution of cooperation in the spatial prisoner's dilemma game. In particular, an individual will increase the weight of its link to its neighbours only if the payoff received via this interaction exceeds a pre-defined aspiration. Conversely, if the received payoff is below this aspiration, the link weight with the corresponding neighbour will decrease. Our results show that an appropriate aspiration level leads to a high-cooperation plateau, whereas too high or too low aspiration will impede the evolution of cooperation. We explain these findings with a comprehensive analysis of transition points and with a systematic analysis of typical configuration patterns. The presented results provide further theoretical insights with regards to the impact of different aspiration levels on cooperation in human societies.

  2. The Impact of Occupational Status on Household Chore Hours among Dual Earner Couples

    Directory of Open Access Journals (Sweden)

    Megumi Omori

    2009-06-01

    Full Text Available Previous studies on the who does what about routine chores in the household have tended to neglect the occupational structure and its influence on the amount of time spent on housework. Using NSFH data, it is found that married couples' household chore hours vary by their occupational status: couples in higher status occupations spend significantly fewer hours on household chores as compared to their counterparts in lower status occupations.

  3. Bone marrow aspiration and biopsy. Technique and considerations

    Directory of Open Access Journals (Sweden)

    R.A. Trejo-Ayala

    2015-10-01

    Full Text Available Bone marrow aspiration and bone marrow biopsy are invasive procedures in which good technical skill is crucial to obtain samples suitable for processing and diagnostic interpretation. The type and calibre of the needle is one of the main variables of the technique, and is selected on the basis of the age, gender and body mass of the patient. This article provides a practical, step-by-step guide to the technique for both procedures. It also discusses existing techniques for reducing the pain associated with the procedure, an essential aspect for the patient that if poorly handled, can force cancellation of the procedure.

  4. Metastatic Chordoma: A Diagnostic Challenge on Fine Needle Aspiration

    Directory of Open Access Journals (Sweden)

    Ghassan Tranesh

    2016-01-01

    Full Text Available Chordomas are primary low grade malignant tumors of bone that usually arise within both ends of axial skeleton. The Notochord is a midline, ectoderm-derived structure that defines the phylum of chordates. Chordomas may pose difficult diagnostic challenges when encountered in secondary locations, such as lungs or other parenchymatous organs. We report the cytologic findings of a metastatic chordoma sampled through CT-scan guided fine needle aspiration (FNA of lower lobe lung nodule in a 54-year-old man diagnosed with recurrent chordoma involving the lumber spine and paraspinal region.

  5. Fine needle aspiration biopsy of pancreas. Cytological assessment

    International Nuclear Information System (INIS)

    Coufal, L.; Heger, L.

    1987-01-01

    The benefits are presented of cytological examination of bioptical material from the pancreas using computerized tomography (CT) or ultrasound. The case is presented of one patient who had repeatedly undergone endoscopy with no results. Only cytological examination of material sampled using fine needle aspiration under CT control helped to immediately diagnose the process. The cytological finding correlated with the histological examination of material later taken during surgery. The problems are discussed of the differential diagnosis of tumors of the pancreas. (author). 5 figs., 9 refs

  6. Percutaneous aspiration biopsy in cervical spine lytic lesions

    International Nuclear Information System (INIS)

    Tampieri, D.; Weill, A.; Melanson, D.; Ethier, R.

    1991-01-01

    We describe the technique and the results of the percutaneous aspiration biopsy (PAB) in a series of 9 patients presenting with neck pain and different degrees of myelopathy, in whom the cervical spine X-ray demonstrated lytic lesions of unknown origin. PAB is a useful, relatively safe technique, and leads to histological diagnosis between metastatic and inflammatory processes. Furthermore, in inflammatory lesions with negative hemoculture, PAB may help in detecting the micro-organism responsible and therefore allow a better antibiotic treatment. (orig.)

  7. Aspiration of tracheoesophageal prosthesis in a laryngectomized patient

    Directory of Open Access Journals (Sweden)

    Conte Sergio C

    2012-08-01

    Full Text Available Abstract Background The voice prosthesis inserted into a tracheoesophageal fistula has become the most widely used device for voice rehabilitation in patients with total laryngectomy. Case presentation We describe a case of tracheoesophageal prosthesis’ (TEP aspiration in a laryngectomized patient, with permanent tracheal stoma, that appeared during standard cleaning procedure, despite a programme of training for the safe management of patients with voice prosthesis. Conclusions The definitive diagnosis and treatment were performed by flexible bronchoscopy, that may be considered the procedure of choice in these cases, also on the basis of the literature.

  8. Occupant Controlled Lighting

    DEFF Research Database (Denmark)

    Logadóttir, Ásta

    2011-01-01

    preferences for correlated colour temperature (CCT). The results suggest that the method of adjustment, previously used in the lighting literature, is not adequate to generalize about occupant preferences for illuminance or CCT. Factors that influence occupants’ lighting preference when applying the method...

  9. Occupational Burnout among Librarians.

    Science.gov (United States)

    Haack, Mary; And Others

    1984-01-01

    Outlines stages of occupational burnout (enthusiasm, stagnation, frustration, apathy) and begins empirical assessment of burnout syndrome among librarians and other information professionals. Results of pilot survey conducted at one-day conference on reference service using two measures (Staff Burnout Scale for Health Professionals, projective…

  10. Occupational Therapy (For Parents)

    Science.gov (United States)

    ... Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying Safe Videos for ... Occupational therapists might: help kids work on fine motor skills so they ... maintain positive behaviors in all environments (e.g., instead of hitting ...

  11. Hospitality Occupations. Curriculum Guide.

    Science.gov (United States)

    California State Dept. of Education, Sacramento. Bureau of Homemaking Education.

    This curriculum guide on the hospitality occupations was developed to help secondary and postsecondary home economics teachers prepare individuals for entry-level jobs in the hospitality industry. The content is in seven sections. The first section presents organizational charts of a medium-size hotel, food and beverage division, housekeeping and…

  12. Utility of Eating Assessment Tool-10 in Predicting Aspiration in Patients with Unilateral Vocal Fold Paralysis.

    Science.gov (United States)

    Zuniga, Steven A; Ebersole, Barbara; Jamal, Nausheen

    2018-03-01

    Objective Examine the incidence of penetration/aspiration in patients with unilateral vocal fold immobility and investigate the relationship with self-reported perception of dysphagia. Study Design Case series with chart review. Setting Academic cancer center. Subjects and Methods Adult patients with unilateral vocal fold immobility diagnosed between 2014 and 2016 were reviewed. Patients were stratified into an aspiration group and a nonaspiration group using objective findings on flexible endoscopic evaluation of swallowing, as scored using Rosenbek's Penetration Aspiration Scale. Objective findings were compared to patient perception of dysphagia. Bivariate linear correlation analysis was performed to evaluate correlation between Eating Assessment Tool-10 scores and presence of aspiration. Tests of diagnostic accuracy were calculated to investigate the predictive value of Eating Assessment Tool-10 scores >9 on aspiration risk. Results Of the 35 patients with new-onset unilateral vocal fold immobility were evaluated, 25.7% (9/35) demonstrated tracheal aspiration. Mean ± SD Eating Assessment Tool-10 scores were 19.2 ± 13.7 for aspirators and 7.0 ± 7.8 for nonaspirators ( P = .016). A statistically significant correlation was demonstrated between increasing Eating Assessment Tool-10 scores and Penetration Aspiration Scale scores ( r = 0.511, P = .002). Diagnostic accuracy analysis for aspiration risk in patients with an Eating Assessment Tool-10 score >9 revealed a sensitivity of 77.8% and a specificity of 73.1%. Conclusion Patient perception of swallowing difficulty may have utility in predicting aspiration risk. An EAT-10 of >9 in patients with unilateral vocal fold immobility may portend up to a 5 times greater risk of aspiration. Routine swallow testing to assess for penetration/aspiration may be indicated in patients with unilateral vocal fold immobility.

  13. Aspiration of barium contrast medium in an elderly man with disordered swallowing

    OpenAIRE

    Bağcı Ceyhan, B.; Çelikel, T.; Koç, M.; Ahıskalı, R.; Biren, T.; Ataizi Çelikel, Ç.

    1995-01-01

    The aspiration of contrast medium during the investigation of gastrointestinal diseases is a well recognized hazard, particularly in patients with swallowing disorders. A case is reported in which accidental aspiration of contrast barium occurred owing to disordered swallowing in an elderly man. The infiltration on chest x-ray persisted 2 years after barium contrast aspiration. Inflammatory reaction and retractile, granular material observed in lung biopsy specimens suggested barium-induced p...

  14. Pulmonary Complications of Gastric Fluid and Bile Salts Aspiration, an Experimental Study in Rat

    OpenAIRE

    Samareh Fekri, Mitra; Poursalehi, Hamid Reza; Najafipour, Hamid; Dabiri, Shahriar; Shokoohi, Mostafa; Siahposht Khacheki, Ali; Shahrokhi, Nader; Malekpour Afshar, Reza; Lashkarizadeh, Mohammad Reza

    2013-01-01

    Objective(s): Gastroesophageal Reflux Disease (GERD) is one of the most common digestive disorders that frequently lead to pulmonary complications due to gastric fluid aspiration. In the present experimental study, chronic aspiration of gastric fluid, its components and bile salts in rat lung was performed to find out the main factor(s) causing pulmonary complications of gastric fluid aspiration. Materials and Methods: Forty eight male rats weighted 250-300 g were selected in six groups. Afte...

  15. Measurement of Oxygen Desaturation Is Not Useful for the Detection of Aspiration in Dysphagic Stroke Patients

    Directory of Open Access Journals (Sweden)

    Thomas Marian

    2017-03-01

    Full Text Available Background: Dysphagia is one of the most dangerous symptoms of acute stroke. Various screening tools have been suggested for the early detection of this condition. In spite of conflicting results, measurement of oxygen saturation (SpO2 during clinical swallowing assessment is still recommended by different national guidelines as a screening tool with a decline in SpO2 ≥2% usually being regarded as a marker of aspiration. This paper assesses the sensitivity of SpO2 measurements for the evaluation of aspiration risk in acute stroke patients. Methods: Fifty acute stroke patients with moderate to severe dysphagia were included in this study. In all patients, fiberoptic endoscopic evaluation of swallowing (FEES was performed according to a standardised protocol. Blinded to the results of FEES, SpO2 was monitored simultaneously. The degree of desaturation during/after swallows with aspiration was compared to the degree of desaturation during/after swallows without aspiration in a swallow-to-swallow analysis of each patient. To minimise potential confounders, every patient served as their control. Results: In each subject, a swallow with and a swallow without aspiration were analysed. Overall, aspiration seen in FEES was related to a minor decline in SpO2 (mean SpO2 without aspiration 95.54 ± 2.7% vs. mean SpO2 with aspiration 95.28 ± 2.7%. However, a significant desaturation ≥2% occurred only in 5 patients during/after aspiration. There was no correlation between aspiration/dysphagia severity or the amount of aspirated material and SpO2 levels. Conclusions: According to this study, measurement of oxygen desaturation is not a suitable screening tool for the detection of aspiration in stroke patients.

  16. Radiation hormesis at occupational exposure

    International Nuclear Information System (INIS)

    Zaharieva, E.; Georgieva, R.

    2006-01-01

    Full text: The aim of our work was to find appropriate biomarkers applicable in molecular epidemiological surveys of occupationally exposed individuals to prove radiation hormesis. Blood samples were taken from a group of irradiated persons, and from a control group. For each worker we estimated a parameter arbitrarily called by us 'mean annual dose' as a quotient of cumulated dose and length of service. DNA repair synthesis in leucocytes before and after in vitro exposure to a challenge dose of 2.0 Gy gamma rays was determined by the level of incorporation of radioactively labeled nucleotides, level of DNA damage in lymphocytes was analyzed by single cell gel electrophoresis and level of lipid peroxidation processes was evaluated by malonedialdehyde concentration in blood plasma. A significant decrease of potentially lethal damage in persons with 'mean annual dose' lower or equal to 5 mSv/y was found, compared to the control group. The highest repair capacity after a challenging dose of 2.0 Gy gamma rays as well as a significant decrease in the level of oxidative stress determined in the blood plasma was evaluated for persons from the same group. The present investigation of occupationally exposed workers showed that annual doses no higher than twice the natural radiation background exert positive effects on DNA damage and repair, increase cellular resistance and decrease oxidative stress

  17. Occupational chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Omland, Oyvind; Würtz, Else Toft; Aasen, Tor Børvig

    2014-01-01

    Occupational-attributable chronic obstructive pulmonary disease (COPD) presents a substantial health challenge. Focusing on spirometric criteria for airflow obstruction, this review of occupational COPD includes both population-wide and industry-specific exposures....

  18. Occupational Safety and Health Administration

    Science.gov (United States)

    ... Twitter Instagram RSS Subscribe Occupational Safety and Health Administration English | Spanish MENU OSHA English | Spanish Search A ... STATES DEPARTMENT OF LABOR Occupational Safety and Health Administration 200 Constitution Ave., NW, Washington, DC 20210 800- ...

  19. Occupational Therapy's Role with Autism

    Science.gov (United States)

    Fact Sheet Occupational Therapy’s Role with Autism Autism is a lifelong condition associated with a varied course from early childhood through adulthood. Occupational therapy practitioners are distinctly qualified to ...

  20. Mission Critical Occupation (MCO) Charts

    Data.gov (United States)

    Office of Personnel Management — Agencies report resource data and targets for government-wide mission critical occupations and agency specific mission critical and/or high risk occupations. These...

  1. Occupational causes of male infertility

    DEFF Research Database (Denmark)

    Bonde, Jens P E

    2013-01-01

    To highlight and discuss the new evidence on occupational and environmental risk to male reproductive function.......To highlight and discuss the new evidence on occupational and environmental risk to male reproductive function....

  2. Occupational protein contact dermatitis.

    Science.gov (United States)

    Barbaud, Annick; Poreaux, Claire; Penven, Emmanuelle; Waton, Julie

    2015-01-01

    Occupational contact dermatitis is generally caused by haptens but can also be induced by proteins causing mainly immunological contact urticaria (ICU); chronic hand eczema in the context of protein contact dermatitis (PCD). In a monocentric retrospective study, from our database, only 31 (0.41%) of patients with contact dermatitis had positive skin tests with proteins: 22 had occupational PCD, 3 had non-occupational PCD, 5 occupational ICU and 1 cook had a neutrophilic fixed food eruption (NFFE) due to fish. From these results and analysis of literature, the characteristics of PCD can be summarized as follows. It is a chronic eczematous dermatitis, possibly exacerbated by work, suggestive if associated with inflammatory perionyxix and immediate erythema with pruritis, to be investigated when the patient resumes work after a period of interruption. Prick tests with the suspected protein-containing material are essential, as patch tests have negative results. In case of multisensitisation revealed by prick tests, it is advisable to analyse IgE against recombinant allergens. A history of atopy, found in 56 to 68% of the patients, has to be checked for. Most of the cases are observed among food-handlers but PCD can also be due to non-edible plants, latex, hydrolysed proteins or animal proteins. Occupational exposure to proteins can thus lead to the development of ICU. Reflecting hypersensitivity to very low concentrations of allergens, investigating ICU therefore requires caution and prick tests should be performed with a diluted form of the causative protein-containing product. Causes are food, especially fruit peel, non-edible plants, cosmetic products, latex, animals.

  3. Perioperative pulmonary aspiration is infrequent and low risk in pediatric anesthetic practice.

    Science.gov (United States)

    Kelly, Christopher J; Walker, Robert W M

    2015-01-01

    Recent studies have reported perioperative pulmonary aspiration in pediatric practice to be an uncommon problem associated with low morbidity and mortality. This paper examines the recent publications in both the adult and pediatric literature and looks at some of the potential risk factors involved, both patient and anesthetic, in the development of aspiration of gastric contents. We also look at the risk of severe morbidity following pulmonary aspiration and speculate on possible reasons behind the assertion that pulmonary aspiration in pediatric anesthetic practice is rare and a low-risk event. © 2014 John Wiley & Sons Ltd.

  4. Aspiration of Breast Abscess through Wide Bore 14-Gauge Intravenous Cannula

    International Nuclear Information System (INIS)

    Afridi, S. P.; Alam, S. N.; Ainuddin, S.

    2014-01-01

    Objective: To aspirate breast abscess through a wide bore (14-gauge) intravenous (I/V) cannula and determine its efficacy in terms of the number of recurrences and number of aspirations. Study Design: Case series. Place and Duration of Study: Dow University of Health Sciences and Civil Hospital and Bantva Hospital, Karachi, Pakistan, from January 2009 to December 2011. Methodology: Patients with breast abscesses confirmed on ultrasound without skin ulceration were selected. The soft area of breast abscess with positive fluctuation was marked and fixed with index finger and thumb. A 14-gauge cannula was inserted. Pus was aspirated through a 50 cc syringe, repeated till no aspirate could be obtained. All patients were followed weekly for 4 weeks, clinically for size of lump, local tenderness and temperature, while complete resolution was confirmed on ultrasound, as resolution of the lesion. Results: A total of 55 patients were included in this study. Mean age was 29 +- 5.58 years while ranging from 20 - 40 years. Complete resolution of abscess was seen in 31 (56.4%) cases by single aspiration. Second aspiration was required in 24 (43.6%) patients and third aspiration in single setting was required in one case only. Recurrence after the second aspiration occurred in 08 (14.5%). Incision drainage was required in 7 (12.7%) patients. Conclusion: Percutaneous aspiration of breast abscess through a wide bore (14-gauge) I/V cannula is a simple alternative to incision and drainage. (author)

  5. Percutaneous Needle Aspiration Is A Minimally Invasive Method For A Breast Abscess

    Directory of Open Access Journals (Sweden)

    Hamid H. Sarhan

    2012-04-01

    Results: Twenty-three (53.4% of the patients obtained complete resolution (no focal collection after one aspiration; 9 (21% required two aspirations and 8 (18.6% required more than two aspirations for the cure (residual collection. In 3 (7% of the patients, the treatment failed, where symptoms had not resolved after 3 days, with further pus collection despite aspiration and antibiotics, where surgical drainage was required. Conclusions: Percutaneous needle drainage of breast abscesses after preliminary breast US is feasible as a primary and definitive treatment for breast abscesses, if complete or near complete drainage is achieved. [Arch Clin Exp Surg 2012; 1(2.000: 105-109

  6. Aspiration of breast abscess through wide bore 14-gauge intravenous cannula.

    Science.gov (United States)

    Afridi, Shahida Parveen; Alam, Shams Nadeem; Ainuddin, Saman

    2014-10-01

    To aspirate breast abscess through a wide bore (14-gauge) intravenous (I/V) cannula and determine its efficacy in terms of the number of recurrences and number of aspirations. Case series. Dow University of Health Sciences and Civil Hospital and Bantva Hospital, Karachi, Pakistan, from January 2009 to December 2011. Patients with breast abscesses confirmed on ultrasound without skin ulceration were selected. The soft area of breast abscess with positive fluctuation was marked and fixed with index finger and thumb. A 14-gauge cannula was inserted. Pus was aspirated through a 50 cc syringe, repeated till no aspirate could be obtained. All patients were followed weekly for 4 weeks, clinically for size of lump, local tenderness and temperature, while complete resolution was confirmed on ultrasound, as resolution of the lesion. A total of 55 patients were included in this study. Mean age was 29 ± 5.58 years while ranging from 20 - 40 years. Complete resolution of abscess was seen in 31 (56.4%) cases by single aspiration. Second aspiration was required in 24 (43.6%) patients and third aspiration in single setting was required in one case only. Recurrence after the second aspiration occurred in 08 (14.5%). Incision drainage was required in 7 (12.7%) patients. Percutaneous aspiration of breast abscess through a wide bore (14-gauge) I/V cannula is a simple alternative to incision and drainage.

  7. Intralesional saline injection for effective ultrasound-guided aspiration of benign viscous cystic thyroid nodules

    Directory of Open Access Journals (Sweden)

    Eun Sook Ko

    2014-04-01

    Results: The mean volume of the cystic nodules before aspiration was 11.0 mL (range, 1.2 to 26.0 mL, while the postaspiration volume was 4.2 mL (range, 0.2 to 14.5 mL. The mean aspirated volume was 63.7% of the initial volume. The mean procedure time was 12.4 minutes (range, 5 to 26 minutes. There were no significant complications related to the procedure. Conclusion: A vigorous saline injection followed by aspiration can be a useful method to aspirate viscous cystic thyroid nodules as a prestep for further intervention or simple management..

  8. Radiation protection in occupational health

    International Nuclear Information System (INIS)

    1987-01-01

    The document is a training manual for physicians entering the field of occupational medicine for radiation workers. Part 1 contains the general principles for the practice of occupational health, namely health surveillance and the role of the occupational physician in the workplace, and Part 2 provides the essential facts necessary to understand the basic principles of radiation physics, radiobiology, dosimetry and radiation effects which form the basis for occupational radiation health

  9. Quantitative analysis of fine needle aspiration biopsy samples

    International Nuclear Information System (INIS)

    Rajer, M.; Kmet, M.

    2005-01-01

    Background. The fine needle aspiration biopsy (FNAB) is one of the methods used in tumour evaluation. Since a certain number of tumour cells are needed for a complete diagnostic algorithm, we wanted to test how many cells remain in the needle and syringe after routine stains have been made and which factors influence this number. The remaining cells are used in ancillary diagnostic procedures. Materials and methods. One hundred fifty two FNAB samples of tumours of the breast, thyroid and lymph nodes were included in our study. We counted the cells which were left in the needle and the syringe after the standard smears had been made. Buerker-Tuerk's chamber was used for this purpose. Results. The number of cells depended on the organ from which the cells had been aspirated, on the type of tumour and, in the case of breast cancer, also on the level of experience of the FNAB performer. The percentage of samples with too few cells for all modern diagnostic methods (<5x105 ) is lowest in FNAB of lymph nodes (4.9%), followed by breast (16.7%) and thyroid (18%). Conclusions. We concluded that FNAB in the majority of cases grants a sufficient number of cells for the standard microscopic evaluation and also ancillary diagnostic procedures. (author)

  10. Intracytoplasmic sperm injection outcomes with cryopreserved testicular sperm aspiration samples.

    Science.gov (United States)

    Roque, M; Valle, M; Marques, F; Sampaio, M; Geber, S

    2016-04-01

    Intracytoplasmic sperm injection (ICSI) may be performed with testicular frozen-thawed spermatozoa in patients with nonobstructive azoospermia (NOA). Sperm retrieval can be performed in advance of oocyte aspiration, as it may avoid the possibility of no recovery of spermatozoa on the day of oocyte pickup. There are few studies available in the literature concerning the use of frozen-thawed spermatozoa obtained from testicular sperm aspiration (TESA). To evaluate the effects and the outcomes of ICSI with frozen-thawed spermatozoa obtained by TESA, we performed a retrospective analysis of 43 ICSI cycles using frozen-thawed TESA. We obtained acceptable results with a fertilisation rate of 67.9%, an implantation rate (IR) of 17.1%, and clinical and ongoing pregnancy rates of 41.9% and 37.2% respectively. The results of this study suggest that performing ICSI using cryopreserved frozen-thawed testicular spermatozoa with TESA as a first option is a viable, safe, economic and effective method for patients with NOA. © 2015 Blackwell Verlag GmbH.

  11. Aspiration, atelektasis, emphysema with special regard to children and adolescents

    International Nuclear Information System (INIS)

    Reither, M.; Giessen Univ.

    1982-01-01

    The most important factors of acute respiratory diseases in childhood are reported. Above all the characteristic features of airway obstructions in chest films are presented: In newborn suffering from aspiration we find diffuse patchy and illdefined densities combined with atelectasis. In patients with aspiration of foreign bodies a unilaterally localized complete or partial emphysema of the lung in in- and particulary in exspiration followed by mediastinal shifting is pathognomonic. Chest films in in- and exspiration are therefore mandatory. Atelectases are not uncommon in ventilated and operated patients. Emphysemata arise also in such patients; a particular emphysema is the so-called congenital lobar emphysema due to an upper lobe obstruction in most patients. Finally children suffering from spastic bronchitis and asthma present pulmonary emphysema. Generally chest films in different projections and not only in inspiration but also in exspiration allow to establish the correct diagnosis of the most important airway obstructions in children and to give rapid and sure informations for treatment. (orig.) [de

  12. Humanitarian Aspirations of Engineering Students: Differences between Disciplines and Institutions

    Directory of Open Access Journals (Sweden)

    Angela R. Bielefeldt

    2016-03-01

    Full Text Available This study explored the aspirations of undergraduate engineering students in regard to helping others, examining potential differences between disciplines and institutions. Over 1900 undergraduate students from 17 U.S. universities responded to a survey in spring 2014. In open-ended responses, 15.5% of the students included some form of helping people and/or the world as one of the factors that motivated them to select their engineering major; for 6.7% of the students this was the primary or only motivating factor listed. Helping as a motivation was not equally prevalent among different engineering disciplines, being much more common among students majoring in biomedical, environmental, materials, and civil and less common in computer and aerospace. Different disciplines also varied in the priority for helping people relative to other future job factors - highest in chemical/biological, moderate in civil and related majors, and lowest among electrical/computer and mechanical. Institutional differences were found in the extent to which students indicated an importance that their career would help people and the extent to which an ability to help others was a central message in their major. The results indicate the percentages of engineering students who are most likely to embrace humanitarian engineering; fostering these aspirations in students could help with attraction and retention.

  13. Unprecedented climate events: Historical changes, aspirational targets, and national commitments

    Science.gov (United States)

    Diffenbaugh, Noah S.; Singh, Deepti; Mankin, Justin S.

    2018-01-01

    The United Nations Paris Agreement creates a specific need to compare consequences of cumulative emissions for pledged national commitments and aspirational targets of 1.5° to 2°C global warming. We find that humans have already increased the probability of historically unprecedented hot, warm, wet, and dry extremes, including over 50 to 90% of North America, Europe, and East Asia. Emissions consistent with national commitments are likely to cause substantial and widespread additional increases, including more than fivefold for warmest night over ~50% of Europe and >25% of East Asia and more than threefold for wettest days over >35% of North America, Europe, and East Asia. In contrast, meeting aspirational targets to keep global warming below 2°C reduces the area experiencing more than threefold increases to 90% of North America, Europe, East Asia, and much of the tropics—still exhibit sizable increases in the probability of record-setting hot, wet, and/or dry events. PMID:29457133

  14. Syncope and Its Impact on Occupational Accidents and Employment

    DEFF Research Database (Denmark)

    Numé, Anna Karin; Kragholm, Kristian; Carlson, Nicolas

    2017-01-01

    Background - First-time syncopal episodes usually occur in adults of working age, but their impact on occupational safety and employment remains unknown. We examined the associations of syncope with occupational accidents and termination of employment. Methods and Results - Through linkage...... of the syncope event. Over a median follow-up of 3.2 years (first to third quartiles, 2.0-4.5), 622 people with syncope had an occupational accident requiring hospitalization (2.1/100 person-years). In multiple Poisson regression analysis, the incidence rate ratio in the employed syncope population was higher......, 2.34-2.91). Conclusions - In this nationwide cohort, syncope was associated with a 1.4-fold higher risk of occupational accidents and a 2-fold higher risk of termination of employment compared with the employed general population....

  15. Viral hepatitis as an occupational disease in Poland.

    Science.gov (United States)

    Bilski, Bartosz

    2011-07-01

    In medical terms, occupational diseases are defined as health disorders specifically associated with the working environment of people and their occupational activity. From the medical and legal perspectives, the vast majority of European countries consider particular diseases to be of occupational origin if they are mentioned in the current list of occupational diseases and caused by exposure to factors in the working environment that are harmful to health. The aim of this study was to analyze the occurrence of cases of viral hepatitis certified as an occupational disease in Poland during 1979-2009. This article presents the medical, economic, and legal aspects of the epidemiology of hepatitis as an occupational disease in Poland. Publically available statistical data on certified occupational diseases in Poland and data contained in individual "occupational disease diagnosis cards" (based on data used in Poland statistical form), regarding certified cases of hepatitis among health care professionals, which were collected by the Department of Occupational Hygiene of the Polish Public Health Service, were analyzed in this study. In Poland, the highest number of cases of hepatitis certified as an occupational disease was observed in 1987. A gradual reduction in the number of cases of hepatitis as an occupational disease has been noted since then. Currently, hepatitis C as an occupational disease is certified more frequently than hepatitis B. In Poland, the number of women with hepatitis certified as an occupational disease is higher than that of men. However, among health care professionals, particularly nurses, this difference is insignificant because women outnumber the men. The existence of such a situation is due to the significant quantitative predominance of women over men among medical personnel, especially among nurses. Immunization of health care professionals against the hepatitis B virus (HBV), introduced in Poland in 1988, was an important factor

  16. [Appraisal of occupational stress and its influential factors in nurses].

    Science.gov (United States)

    Yang, Xin-wei; Wang, Zhi-ming; Wang, Mian-zhen; Lan, Ya-jia

    2004-04-01

    To assess the occupational stress and its influential factors in nurses. A test of occupational stress, its influential factors, work ability were carried out for 248 nurses and 319 controls with revised occupational stress inventory (OSI-R) and work ability index (WAI). The scores of personal cope resource (131.266 +/- 17.176) and work ability index (32.581 +/- 3.158) in nurse group were significantly higher than those in control group (126.931 +/- 19.108, 31.840 +/- 4.069) (P < 0.05). The main occupational stressors scores (role insufficiency, role clash, and responsibility) in nurses were higher than those in controls (P < 0.05). The stress response of interpersonal relationship in nurses was also higher. The items of personal cope resource, such as recreation, self-care and social support of nurses were superior to those of controls (P < 0.05). Stress response was positively correlated with occupational role (r = 0.512, P < 0.01), and negatively correlated with the personal cope resource (r = -0.475, P < 0.01). The primary influential factors of personal stress were recreation, social support, rational conduct, role insufficiency, role clash, responsibility, and poor work environment. To strengthen social support, to improve work condition for nurses, so as to reduce the occupational stress and to enhance the work ability of nurses are important task in occupational health field.

  17. Contribution to diagnosis and treatment of bone marrow aspirate results in critically ill patients undergoing bone marrow aspiration: a retrospective study of 193 consecutive patients.

    Science.gov (United States)

    Calvet, Laure; Pereira, Bruno; Sapin, Anne-Françoise; Mareynat, Gabrielle; Lautrette, Alexandre; Souweine, Bertrand

    2017-01-01

    The purpose of the work was to assess the contribution to diagnosis and/or treatment (CDT) of bone marrow aspiration (BMA) in the critically ill patient. The retrospective study included 193 patients. On the basis of BMA findings, contribution to diagnosis was defined by one of four previously unestablished diagnoses (maturation arrest of granulocyte precursors, hemophagocytic lymphohistiocytosis, hematological malignancy, marrow infiltration with cancer cells) and to treatment as the initiation or withdrawal of a specific treatment including the decision to forgo life-sustaining treatment (DFLST). A CDT of BMA was observed in 40/193 patients (20.7%). BMA contributed to diagnosis in 37 cases (granulocyte precursor maturation arrest, N  = 10; hemophagocytic lymphohistiocytosis, N  = 12; hematological malignancy, N  = 15) and to treatment in 14, including three DFLSTs. In multivariate analysis, the factors associated with a CDT were hematological malignancy, cancer or non-malignant hematological abnormality known on admission, indication for BMA excluding isolated thrombocytopenia, higher pre-BMA HScore (calculated prior to BMA), and higher SOFA score with or without platelet-count SOFA subscore. In the 160 patients without hematological malignancy or cancer known on admission, non-malignant hematological abnormality known on admission, indication for BMA excluding isolated thrombocytopenia, higher pre-BMA HScore, and higher SOFA score calculated with or without platelet-count SOFA subscore were independently associated with a CDT of BMA. BMA can have a significant CDT in ICU patients with or without a known hematological malignancy or cancer on admission. An HScore calculated before BMA can be a valuable tool for predicting a CDT of BMA.

  18. Spheres of Influence: What Shapes Young People's Aspirations at Age 12/13 and What Are the Implications for Education Policy?

    Science.gov (United States)

    Archer, Louise; DeWitt, Jennifer; Wong, Billy

    2014-01-01

    Young people's aspirations remain an enduring focus of education policy interest and concern. Drawing on data from an ongoing five-year study of young people's science and career aspirations (age 10-14), this paper asks what do young people aspire to at age 12/13, and what influences these aspirations? It outlines the main aspirations and sources…

  19. A Causal Relationship of Occupational Stress among University Employees.

    Science.gov (United States)

    Kaewanuchit, Chonticha; Muntaner, Carles; Isha, Nizam

    2015-07-01

    Occupational stress is a psychosocial dimension of occupational health concept on social determinants of health, especially, job & environmental condition. Recently, staff network of different government universities of Thailand have called higher education commission, and Ministry of Education, Thailand to resolve the issue of government education policy (e.g. wage inequity, poor welfare, law, and job & environment condition) that leads to their job insecurity, physical and mental health problems from occupational stress. The aim of this study was to investigate a causal relationship of occupational stress among the academic university employees. This cross sectional research was conducted in 2014 among 2,000 academic university employees at Thai government universities using stratified random sampling. Independent variables were wage, family support, periods of duty, and job & environmental condition. Dependent variable was stress. Job & environmental condition, as social and environmental factor, and periods of duty as individual factor had direct effect to stress (Pstress (P occupational stress among academic university employees at moderate level.

  20. Parents’ and School Career Counsellors’ Evaluations of the Occupational Competence of Children With Dyslexia

    Directory of Open Access Journals (Sweden)

    Kleopatra Diakogiorgi

    2016-03-01

    Full Text Available This article studies the cognitions of (a parents of children with dyslexia and (b school career counsellors about possible career choices for dyslexic children, by comparing their evaluations of occupational competence (EOCs for dyslexic children, to those for children without dyslexia. For dyslexic children, 116 participants rated the suitability of 28 occupations, varying according to the required level of written-language use. For children without dyslexia, the same participants rated these same occupations according to if they estimated it might be a “good” occupational choice or not. Participants were free to take into account different criteria often used when considering a job (employability, remuneration, prestige, job security, career prospects. By the aforementioned differentiation of terms used (i.e. suitability vs “goodness”, it was indirectly solicited from the participants to also consider the impairment in their judgement. The results showed that occupations requiring high written-language skills were evaluated as “good” for children without dyslexia but less suitable for children with dyslexia. The exact opposite trend was observed for occupations having lower such requirements. Another noteworthy result is the discrepancy between the ratings obtained from counsellors and those from parents: while both groups provided similar ratings for children without dyslexia, substantial differences were recorded when rating the suitability of these same jobs for dyslexic children. This different pattern of cognitions is discussed herein, and their connection with parental expectations and aspirations is analysed, while contrasted with shifts due to counsellors’ stereotypical views.

  1. Ultrasound guided aspiration of hydrosalpinx fluid versus salpingectomy in the management of patients with ultrasound visible hydrosalpinx undergoing IVF-ET: a randomized controlled trial.

    Science.gov (United States)

    Fouda, Usama M; Sayed, Ahmed M; Abdelmoty, Hatem I; Elsetohy, Khaled A

    2015-01-01

    The aim of this study was to compare the efficacy of ultrasound guided aspiration of hydrosalpinx fluid at the time of oocyte retrieval with salpingectomy in the management of patients with ultrasound visible hydrosalpinx undergoing IVF-ET. One hundred and sixty patients with ultrasound visible hydrosalpinx were randomized into salpingectomy group and aspiration group using computer generated randomization list and sequentially numbered sealed envelopes containing allocation information written on a card. The clinical pregnancy rate per started cycle and the implantation rate were non- significantly higher in the salpingectomy group compared with the aspiration group [40% vs. 27.5% (p value = 0.132) and 18.95% vs. 12.82% (p value =0.124), respectively]. In the aspiration group, 34.21% of patients had rapid re-accumulation of the hydrosalpinx fluid (i.e. within first two weeks after embryo transfer). Whereas, the clinical pregnancy rate per transfer cycle and the implantation rate were significantly higher in salpingectomy group compared with the subgroup of patients with rapid re-accumulation of hydrosalpinx fluid [42.67% vs. 19.23% (p value = 0.036) and 18.95% vs. 7.58% (p value = 0.032), respectively], no significant differences were detected between the salpingectomy group and the subgroup of patients with no re-accumulation of hydrosalpinx fluid (42.67% vs. 34% (p value = 0.356) and 18.95% vs. 15.5% (p value = 0.457), respectively). The small sample size could be the cause of failure of detecting significant increase in implantation and pregnancy rates in salpingectomy group compared with aspiration group. Further larger randomized controlled trials are needed to determine whether salpingectomy is more effective than aspiration of hydrosalpinx fluid or not. Moreover, the data presented in this study suggested that rapid re-accumulation of hydrosalpinx fluid is an obstacle against successful implantation and the cause of lower success rate

  2. The prevalence and effects of aspiration among neonates at the time of discharge.

    Science.gov (United States)

    Karsch, Emily; Irving, Sharon Y; Aylward, Brandon S; Mahle, William T

    2017-09-01

    Neonates undergoing heart surgery for CHD are at risk for postoperative gastrointestinal complications and aspiration events. There are limited data regarding the prevalence of aspiration after neonatal cardiothoracic surgery; thus, the effects of aspiration events on this patient population are not well understood. This retrospective chart review examined the prevalence and effects of aspiration among neonates who had undergone cardiac surgery at the time of their discharge. Introduction This study examined the prevalence of aspiration among neonates who had undergone cardiac surgery. Demographic data regarding these patients were analysed in order to determine risk factors for postoperative aspiration. Post-discharge feeding routes and therapeutic interventions were extracted to examine the time spent using alternate feeding routes because of aspiration risk or poor caloric intake. Modified barium swallow study results were used to evaluate the effectiveness of the test as a diagnostic tool. Materials and methods A retrospective study was undertaken of neonates who had undergone heart surgery from July, 2013 to January, 2014. Data describing patient demographics, feeding methods, and follow-up visits were recorded and compared using a χ2 test for goodness of fit and a Kaplan-Meier graph. The patient population included 62 infants - 36 of whom were male, and 10 who were born with single-ventricle circulation. The median age at surgery was 6 days (interquartile range=4 to 10 days). Modified barium swallow study results showed that 46% of patients (n=29) aspirated or were at risk for aspiration, as indicated by laryngeal penetration. In addition, 48% (n=10) of subjects with a negative barium swallow or no swallow study demonstrated clinical aspiration events. Tube feedings were required by 66% (n=41) of the participants. The median time spent on tube feeds, whether in combination with oral feeds or exclusive use of a nasogastric or gastric tube, was 54 days; 44% (n

  3. Detection of blood aspiration in deadly head gunshots comparing postmortem computed tomography (PMCT) and autopsy.

    Science.gov (United States)

    Scaparra, E; Peschel, O; Kirchhoff, C; Reiser, M; Kirchhoff, S M

    2016-11-01

    The aim of our study was to analyze the reliability of postmortem computed tomography (PMCT) versus autopsy in detecting signs of blood aspiration in a distinct group of patients following deadly head, mouth or floor of mouth gunshot injuries. In this study, in 41 cases PMCT was compared to autopsy reports, the gold standard of postmortem exams, regarding detection of blood aspiration. PMCT was evaluated for the presence and level of typical signs of blood aspiration in the major airways and lung using a semi-quantitative scale ranging from level 0 (no aspiration) to 3 (significant aspiration) also taking density values of the described potential aspiratory changes into account. Overall, in 29 (70.7%) of 41 enrolled cases PMCT and autopsy revealed the same level of aspiration. A difference of one level between PMCT and autopsy resulted for 5 (12.2%) of the remaining 12 cases. More than one level difference between both methods resulted for 7 cases (17.2%). Autopsy described no signs of aspiration in 10 cases, compared to 31 cases with reported blood aspiration. In contrast, PMCT revealed no signs of blood aspiration in 15 cases whereas 26 cases were rated as positive for signs of aspiration in the major airways. In 18 of these 26 cases considered positive for blood aspiration by autopsy and PMCT, clear signs of aspiration signs were also described bilaterally by both methods. The presented study provides evidence for the assumption that PMCT seems to be helpful in the detection of blood aspiration in cases of deadly head gunshots. In conclusion, it seems reasonable to suggest performing PMCT additionally to traditional postmortem exams in cases of suspected aspiration to rule out false-negative cases and to possibly allow for a more detailed and rather evidence based examination reconnoitering the cause of death. However, the adequate use of PMCT in this context needs further evaluation and the definition of an objective scale for aspiration detection on PMCT needs

  4. Education and Occupational Outcomes

    DEFF Research Database (Denmark)

    Johnes, Geraint; Freguglia, Ricardo; Spricigo, Gisele

    2016-01-01

    Purpose: The purpose of this paper is to examine the dynamic relationship between policies related to educational provision and both educational participation and occupational outcomes in Brazil, using PNAD and RAIS-Migra data. Design/methodology/approach: Outcomes are examined using: static...... multinomial logit analysis, and structural dynamic discrete choice modelling. The latter approach, coupled with the quality of the RAIS-Migra data source, allows the authors to evaluate the education policy impacts over time. Findings: The main results show that the education level raises the propensity...... that the individual will be in formal sector work or still in education, and reduces the probability of the other outcomes. Transition into non-manual formal sector work following education may, however, occur via a spell of manual work. Originality/value: This is the first study of occupational destination...

  5. Occupational dose constraint

    International Nuclear Information System (INIS)

    Heilbron Filho, Paulo Fernando Lavalle; Xavier, Ana Maria

    2005-01-01

    The revision process of the international radiological protection regulations has resulted in the adoption of new concepts, such as practice, intervention, avoidable and restriction of dose (dose constraint). The latter deserving of special mention since it may involve reducing a priori of the dose limits established both for the public and to individuals occupationally exposed, values that can be further reduced, depending on the application of the principle of optimization. This article aims to present, with clarity, from the criteria adopted to define dose constraint values to the public, a methodology to establish the dose constraint values for occupationally exposed individuals, as well as an example of the application of this methodology to the practice of industrial radiography

  6. Occupational safety motivation

    DEFF Research Database (Denmark)

    Pedersen, Louise; Kines, Pete

    2010-01-01

    Background: Motivation is one of the most important factors for safety behaviour and for implementing change in general. However, theoretical and psychometric studies of safety performance have traditionally treated safety motivation, safety compliance and safety participation unidimensionally....... At the same time many motivation questionnaire items are seldom founded on theory and/or do not account for the theories’ ontological and epistemological differences, e.g. of how knowledge, attitude and action are related. Present questionnaire items tap into occupational safety motivation in asking whether...... or not respondents ‘are’ motivated and whether they feel that safety is important or worthwhile. Another important aspect is ‘what’ motivates workers to comply to and participate in safety. The aim of this article is to introduce a new theory-based occupational safety motivation scale which is validated...

  7. SEP-225289 serotonin and dopamine transporter occupancy: a PET study.

    Science.gov (United States)

    DeLorenzo, Christine; Lichenstein, Sarah; Schaefer, Karen; Dunn, Judith; Marshall, Randall; Organisak, Lisa; Kharidia, Jahnavi; Robertson, Brigitte; Mann, J John; Parsey, Ramin V

    2011-07-01

    SEP-225289 is a novel compound that, based on in vitro potencies for transporter function, potentially inhibits reuptake at dopamine, norepinephrine, and serotonin transporters. An open-label PET study was conducted during the development of SEP-225289 to investigate its dopamine and serotonin transporter occupancy. Different single doses of SEP-225289 were administered to healthy volunteers in 3 cohorts: 8 mg (n = 7), 12 mg (n = 5), and 16 mg (n = 7). PET was performed before and approximately 24 h after oral administration of SEP-225289, to assess occupancy at trough levels. Dopamine and serotonin transporter occupancies were estimated from PET using (11)C-N-(3-iodoprop-2E-enyl)-2β-carbomethoxy-3β-(4-methylphenyl)nortropane ((11)C-PE2I) and (11)C-N,N-dimethyl-2-(2-amino-4-cyanophenylthio)benzylamine ((11)C-DASB), respectively. Plasma concentration of SEP-225289 was assessed before ligand injection, and subjects were monitored for adverse events. Average dopamine and serotonin transporter occupancies increased with increasing doses of SEP-225289. Mean dopamine and serotonin transporter occupancies were 33% ± 11% and 2% ± 13%, respectively, for 8 mg; 44% ± 4% and 9% ± 10%, respectively, for 12 mg; and 49% ± 7% and 14% ± 15%, respectively, for 16 mg. On the basis of the relationship between occupancy and plasma concentration, dopamine transporter IC(50) (the plasma concentration of drug at 50% occupancy) was determined (4.5 ng/mL) and maximum dopamine transporter occupancy was extrapolated (85%); however, low serotonin transporter occupancy prevented similar serotonin transporter calculations. No serious adverse events were reported. At the doses evaluated, occupancy of the dopamine transporter was significantly higher than that of the serotonin transporter, despite similar in vitro potencies, confirming that, in addition to in vitro assays, PET occupancy studies can be instrumental to the drug development process by informing early decisions about

  8. Combined endoscopy, aspiration, and biopsy analysis for identifying infectious colitis in patients with ileocecal ulcers.

    Science.gov (United States)

    Nagata, Naoyoshi; Shimbo, Takuro; Sekine, Katsunori; Tanaka, Shouhei; Niikura, Ryota; Mezaki, Kazuhisa; Morino, Eriko; Yazaki, Hirohisa; Igari, Toru; Ohmagari, Norio; Akiyama, Junichi; Oka, Shinichi; Uemura, Naomi

    2013-06-01

    The ileocecal area is commonly involved in infection and inflammatory colonic diseases, but differential diagnosis can be difficult. We identified definitive endoscopic findings and a sample collection method for diagnosing infectious colitis. In a retrospective study, we analyzed data on 128 patients with ileocecal ulcer who underwent colonoscopy from 2007-2011 at the National Center for Global Health and Medicine in Tokyo, Japan. We collected information on location, size, number, and distinctive endoscopic findings and estimated diagnostic odds ratios (ORs). The sensitivities of microscopy, culture, polymerase chain reaction, and histologic methods in identifying patients with infection were compared with those of standard stool, endoscopic aspirated intestinal fluid, or biopsy analyses. Of the 128 patients, 100 had infections, and 28 had Crohn's disease, Behçet's disease, or other inflammatory diseases. Predictive endoscopic findings were as follows: for amebiasis of the cecum (OR, 17.8), with exudates (OR, 13.9) and round-shaped ulcer (OR, 5.77); for tuberculosis (TB) with transverse-shaped ulcer (OR, 175), scar (OR, 34.6), linear-shaped ulcer (OR, 23.9), or ≥10 mm (OR, 14.0); for cytomegalovirus with round-shaped ulcer (OR, 4.09); and for Campylobacter with cecal valve lesion (OR, 58.3) or ≥10 mm (OR, 10.4). The sensitivity of endoscopic sample collection was significantly higher than that of standard stool sample collection for the diagnosis of amebiasis, TB, non-TB mycobacteria, and other bacteria (P < .05). The methods that detected infection with the highest levels of sensitivity were biopsy with histology for amebiasis, biopsy with culture for TB, biopsy with polymerase chain reaction for cytomegalovirus, and aspiration of intestinal fluid with culture for Campylobacter. Combining results from endoscopic analysis with appropriate sample collection and pathogen detection methods enables infectious colitis to be differentiated from other noninfectious

  9. Multiple squamous cells in thyroid fine needle aspiration: Friends or foes?

    Science.gov (United States)

    Gage, Heather; Hubbard, Elizabeth; Nodit, Laurentia

    2016-08-01

    Abundant squamous cells are rarely encountered in thyroid FNA with only few case reports noted in the literature. Their presence and cytologic features may pose a diagnostic dilemma and challenges for proper classification and follow-up. We intend to gain more insight into the frequency of this finding and its clinical significance. Our electronic records were searched over 16 years to reveal 15 thyroid FNAs with abundant squamous cells. The available cytology and surgical resection slides were reviewed and radiologic records and clinical follow-up was documented. Only 15 out of 8811 thyroid FNAs from our department contained predominantly squamous cells (0.17%) of which two were interpreted as nondiagnostic, four as atypical, eight as benign, and one malignant. Surgical follow-up was available in eight cases only with benign lesions representing the majority of the cases (squamous metaplasia in Hashimoto thyroiditis, benign epidermoid/branchial cleft or thyroglossal duct cysts, and one case squamous cell carcinoma). The cases without surgical resection were stable on subsequent ultrasound studies. Thyroid aspirates with predominance of squamous cells cannot be classified in the current Bethesda categories. Even when interpreted as atypical or equivocal, the squamous cells present in our small case series were mostly benign. The only malignant case was easily identified cytologically because of its higher degree of differentiation. The most common pitfall for atypical squamous cells in these aspirates was squamous metaplasia in the setting of Hashimoto thyroiditis and degenerative changes. Diagn. Cytopathol. 2016;44:676-681. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  10. Occupational risk and chronic kidney disease: a population-based study in the United States adult population

    Directory of Open Access Journals (Sweden)

    Rubinstein S

    2013-03-01

    Full Text Available Sofia Rubinstein,1 Chengwei Wang,1 Wenchun Qu2 1Department of Medicine, Nassau University Medical Center, East Meadow, NY, USA; 2Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA Objective: Previous studies on occupational risk for chronic kidney disease (CKD have analyzed a limited range of occupations and focused on nephrotoxins. The primary purpose of this study was to examine the relative risk for the occurrence of CKD between different occupations in the US adult population. Materials and methods: This was a population-based survey study of 91,340 participants in the US, who completed the National Health Interview Survey, 2004 through 2008. The outcome variable, CKD, was defined as having weakening/failing kidneys in the past 12 months, as diagnosed by a physician. The predictor variable, occupation, was obtained using the census occupational codes, regrouped according to North American Industrial Classification System. Results: After controlling for age, gender, hypertension, and education, and with the category Life, Physical, and Social Science Occupations as a reference group, the likelihood of developing CKD was 4.3 times higher in respondents working in Building, Grounds Cleaning and Maintenance Occupations, 4.4 times higher in Healthcare Practitioners and Technical Occupations, 4.7 times higher in Transportation and Material Moving Occupations and in Computer and Mathematical Occupations, 4.8 times higher in Production Occupations, 5.3 times higher in Food Preparation and Serving Related Occupations, and 6.1 times higher in Healthcare Support Occupations and in Legal Occupations. Conclusion: This study identified occupation groups in US adult population with increased risk for CKD. Alleviation of workplace stress is suggested as a goal for behavioral intervention in high-risk occupations. Keywords: CKD, risk factors, occupations

  11. Embracing Creativity in Occupational Therapy

    Directory of Open Access Journals (Sweden)

    Lydia Royeen, MOT, OTR/L

    2015-01-01

    Full Text Available Jen Gash, an occupational therapist and creativity coach living in the UK, provided the cover art for the winter 2015 issue of The Open Journal of Occupational Therapy. The picture is titled “Over the Exe.” Jen uses her inspiration of the Kawa River model in this painting. The painting is of her husband and daughter standing where the river meets the sea. This is a metaphoric representation of rejoining the greater collective. In addition, Jen has a passion for occupational therapists to encompass creativity. A core aspect of occupational therapy is the multi-dimensional concept of occupations; it allows for occupational therapists to incorporate creativity into daily practice. Jen’s goal is for occupational therapy to embrace its creative theoretical roots.

  12. Perspective on occupational mortality risks

    International Nuclear Information System (INIS)

    Cohen, B.L.

    1981-01-01

    Occupational risks to radiation workers are compared with other occupational risks on the basis of lost life expectancy (LLE) in a full working lifetime. Usual comparisons with National Safety Council accident death statistics for various industry categories are shown to be unfair because the latter average over a variety of particular industries and occupations within each industry. Correcting for these problems makes some common occupations in some industries 20-50 times more dangerous due to accidents alone than being a radiation worker. If more exposed subgroups of radiation workers are compared with more dangerous subgroups of other occupations, these ratios are maintained. Since radiation causes disease rather than acute injury, a wide range effort is made to estimate average loss of life expectancy from occupational disease; the final estimate for this is 500 days. The average American worker loses more than an order of magnitude more life expectancy from occupational disease than the average radiation worker loses from radiation induced cancer. (author)

  13. Occupational open globe injuries.

    Science.gov (United States)

    Vasu, U; Vasnaik, A; Battu, R R; Kurian, M; George, S

    2001-03-01

    Occupational ocular trauma is an important cause of acquired monocular blindness in a rapidly industrialising country like India. Knowledge of the epidemiology of occupational eye injuries is essential to formulate viable industrial safety measures. We retrospectively reviewed all patients with occupational open globe injuries between 1994 and 1998. We documented the circumstances of the injuries, their clinical findings and the use of appropriate protective eyewear at the time of the injury. The visual acuity 6 months after the injury was the final outcome measure. In this study period we examined 43 patients with open globe injuries sustained at the work place. Thirty-four (79.1%) patients were young males. The iron and steel industry accounted for 19 (44.2%) cases while 8 (18.6%) patients each were from the agricultural, mining and other small scale industrial sectors. At the time of the injury, 33 (76.7%) were not wearing the recommended protective eyewear and 6 (13.9%) were under the influence of alcohol. The injuries were mild in 6 (13.9%), moderate in 18 (41.9%) and severe in 19 (44.2%) patients. At the end of 6 months, 2 (4.7%) patients had a visual acuity of 6/12 or better, 4 (9.3%) had a visual acuity of 6/18 to 6/60 and 29 (67.4.%) had a vision of eyewear and alcohol-free environment at the work place is likely to reduce the incidence of severe occupational open globe injuries.

  14. PREVENTION OF OCCUPATIONAL ACCIDENTS

    Directory of Open Access Journals (Sweden)

    Jovica Jovanovic

    2004-01-01

    Full Text Available Medical services, physicians and nurses play an essential role in the plant safety program through primary treatment of injured workers and by helping to identify workplace hazards. The physician and nurse should participate in the worksite investigations to identify specific hazard or stresses potentially causing the occupational accidents and injuries and in planning the subsequent hazard control program. Physicians and nurses must work closely and cooperatively with supervisors to ensure the prompt reporting and treatment of all work related health and safety problems. Occupational accidents, work related injuries and fatalities result from multiple causes, affect different segments of the working population, and occur in a myriad of occupations and industrial settings. Multiple factors and risks contribute to traumatic injuries, such as hazardous exposures, workplace and process design, work organization and environment, economics, and other social factors. With such a diversity of theories, it will not be difficult to understand that there does not exist one single theory that is considered right or correct and is universally accepted. These theories are nonetheless necessary, but not sufficient, for developing a frame of reference for understanding accident occurrences. Prevention strategies are also varied, and multiple strategies may be applicable to many settings, including engineering controls, protective equipment and technologies, management commitment to and investment in safety, regulatory controls, and education and training. Research needs are thus broad, and the development and application of interventions involve many disciplines and organizations.

  15. AIDS and Occupational Therapy

    Directory of Open Access Journals (Sweden)

    Ruiz Garrós, MC

    2004-12-01

    Full Text Available "When my first hospitalization took place, I must recognize I was plunged into the mistake of identifying AIDS with death, together with the depression, uneasiness, unsecurity and the feeling of inability to plan my life in the short and long term to the point of refusing in my mind to organize things as simple as future holidays or improvements at home".Thanks to retroviral treatments, the initially mortal HIV/AIDS infection has become a chronic disease as it can be today thediabetes, allowing objectives in the short, medium and long term. Here is where the occupational therapy operates as an instrument to improve, keep or rehabilitate the occupational areas of this group which has a series of special features to be borne in mind when working with them.I seek to reflect my 8 months experience working as an occupational therapist in a Refuge Centre for AIDS ill people, and how throughout this experience I changed several of my initial approaches and working methods too.

  16. Occupational Health in Mountainous Kyrgyzstan.

    Science.gov (United States)

    Dzhusupov, Kenesh O; Colosio, Claudio; Tabibi, Ramin; Sulaimanova, Cholpon T

    2015-01-01

    In the period of transition from a centralized economy to the market economy, occupational health services in Kyrgyzstan have survived through dramatic, detrimental changes. It is common for occupational health regulations to be ignored and for basic occupational health services across many industrial enterprises and farms to be neglected. The aim of this study was to demonstrate the present situation and challenges facing occupational health services in Kyrgyzstan. The transition from centralized to the market economy in Kyrgyzstan has led to increased layoffs of workers and unemployment. These threats are followed by increased workload, and the health and safety of workers becomes of little concern. Private employers ignore occupational health and safety; consequently, there is under-reporting of occupational diseases and accidents. The majority of enterprises, especially those of small or medium size, are unsanitary, and the health status of workers remains largely unknown. The low official rates of occupational diseases are the result of data being deliberately hidden; lack of coverage of working personnel by medical checkups; incompetent management; and the poor quality of staff, facilities, and equipment. Because Kyrgyzstan is a mountainous country, the main environmental and occupational factor of enterprises is hypoxia. Occupational health specialists have greatly contributed to the development of occupational medicine in the mountains through science and practice. The enforcement of existing strong occupational health legislation and increased financing of occupational health services are needed. The maintenance of credible health monitoring and effective health services for workers, re-establishment of medical services and sanitary-hygienic laboratories in industrial enterprises, and support for scientific investigations on occupational risk assessment will increase the role of occupational health services in improving the health of the working population

  17. Association between satisfaction and participation in everyday occupations after stroke.

    Science.gov (United States)

    Bergström, Aileen; Guidetti, Susanne; Tham, Kerstin; Eriksson, Gunilla

    2017-09-01

    Within occupational therapy, it is assumed that individuals are satisfied when participating in everyday occupations that they want to do. However, there is little empirical evidence to show this. The aim of this study is to explore and describe the relation between satisfaction and participation in everyday occupations in a Swedish cohort, 5 years post stroke. Sixty-nine persons responded to the Occupational Gaps Questionnaire (OGQ). The questionnaire measures subjective restrictions in participation, i.e. the discrepancy between doing and wanting to do 30 different occupations in everyday life, and satisfaction per activity. Results were analysed with McNemar/chi-square. Seventy percent of the persons perceived participation restrictions. Individuals that did not perceive restrictions in their participation had a significantly higher level of satisfaction (p = .002) compared to those that had restrictions. Participants that performed activities that they wanted to do report between 79 and 100% satisfaction per activity. In this cohort, there was a significant association between satisfaction and participating in everyday occupations one wants to do, showing that satisfaction is an important aspect of participation and substantiates a basic assumption within occupational therapy. The complexity of measuring satisfaction and participation in everyday occupations is discussed.

  18. Understanding the Educational Aspirations of African American Adolescents: Child, Family, and Community Factors

    Science.gov (United States)

    Nichols, Tanya M.; Kotchick, Beth A.; Barry, Carolyn McNamara; Haskins, Deborah G.

    2010-01-01

    The current study examined the association between multiple systems of influence (adolescent, family, and community) and the educational aspirations of African American adolescents. Guided by ecological and integrative models of child development, in the current study the authors examined the association between the educational aspirations of 130…

  19. Growing Up at the "Margins": Concerns, Aspirations, and Expectations of Young People Living in Nairobi's Slums

    Science.gov (United States)

    Kabiru, Caroline W.; Mojola, Sanyu A.; Beguy, Donatien; Okigbo, Chinelo

    2013-01-01

    We explore the concerns, challenges, aspirations, and expectations of sub-Saharan African youth, and investigate how these youth cope with neighborhood constraints to aspiration achievement. We draw on cross-sectional survey data from 4,033 12-22-year-olds (50.3% males) from two Kenyan urban slums and subsequent in-depth interviews conducted with…

  20. Conclusiveness of fine needle aspiration in 2419 histologically confirmed benign and malignant breast lesions

    NARCIS (Netherlands)

    Kooistra, B.; Wauters, C.; Wobbes, T.; Strobbe, L.

    2011-01-01

    We aimed to retrospectively assess (1) the conclusiveness of breast fine needle aspiration (FNA) in a histologically confirmed population and (2) the clinical and radiologic determinants of a conclusive diagnosis. Aspirates were diagnosed as inadequate, benign, atypical, suspicious or malignant. We

  1. Youth self-formation and the 'capacity to aspire': The itinerant ...

    African Journals Online (AJOL)

    The article employs the lenses of 'aspiration', 'space', and 'technologies of self' to present the argument that his 'capacity to aspire' has to be understood on the basis of his active self-formation and disciplining, accumulated across the itinerant spaces of his life. The aim of this article is to open a window onto how young ...

  2. Individual-Level Predictors of Young Children's Aspirations

    Science.gov (United States)

    Moulton, Vanessa; Flouri, Eirini; Joshi, Heather; Sullivan, Alice

    2018-01-01

    Often young children already have some ideas about what they want to do in the future. Using data from a large UK cohort study, we investigated the individual determinants of seven-year-old children's aspirations, controlling for parental socio-economic background and parental involvement in learning. At age 7, not all children's aspirations were…

  3. The Role of Relative Intrinsic Aspirations in Chinese Adolescents' Prosocial Behaviors

    Science.gov (United States)

    Fu, Xinyuan; Liu, Xiaolan; Yang, Ying; Zhang, Mengyuan; Kou, Yu

    2018-01-01

    We examined Chinese adolescents' aspirations and explored the relationship between relative intrinsic aspirations (RIA) and prosocial behaviors and whether adolescents with different levels of RIA have different emphases on self- and other-oriented considerations during prosocial decision making. In Study 1, 236 participants were recruited and…

  4. Intralesional saline injection for effective ultrasound-guided aspiration of benign viscous cystic thyroid nodules

    International Nuclear Information System (INIS)

    Ko, Eun Sook; Shin, Jung Hee; Sung, Jin Yong

    2014-01-01

    We aimed to evaluate the efficacy and safety of vigorous saline injection for viscous cystic thyroid nodules. Eighteen patients who underwent ultrasound-guided aspiration for viscous cystic thyroid nodules using a saline injection were included in our study. After failing to aspirate the cyst by the usual method, we vigorously injected saline into the cyst in multiple directions to break up and liquefy the viscous cystic contents to enable aspiration. The initial and the residual volume of the nodule were calculated, and the volume reduction rate and the time taken to perform the aspiration were recorded. The mean volume of the cystic nodules before aspiration was 11.0 mL (range, 1.2 to 26.0 mL), while the postaspiration volume was 4.2 mL (range, 0.2 to 14.5 mL). The mean aspirated volume was 63.7% of the initial volume. The mean procedure time was 12.4 minutes (range, 5 to 26 minutes). There were no significant complications related to the procedure. A vigorous saline injection followed by aspiration can be a useful method to aspirate viscous cystic thyroid nodules as a prestep for further intervention or simple management.

  5. Glioma spheroids obtained via ultrasonic aspiration are viable and express stem cell markers

    DEFF Research Database (Denmark)

    Jensen, Stine Skov; Aaberg-Jessen, Charlotte; Andersen, Claus

    2013-01-01

    Ultrasonic aspirators allow safe, rapid, and accurate removal of brain tumors. However, the tissue fragments removed are used surprisingly little in research.......Ultrasonic aspirators allow safe, rapid, and accurate removal of brain tumors. However, the tissue fragments removed are used surprisingly little in research....

  6. Acute respiratory failure caused by aspiration of high density barium: A case report

    International Nuclear Information System (INIS)

    Park, Ki Soon; Jung, Eun A; Yang, Ik; Lee, Yul; Chung, Soo Young

    1994-01-01

    Accidental aspiration of barium contrast medium during the upper gastrointestinal study can occur in patients with swallowing disorder, especially in the elderly patients. We experienced a case of respiratory failure followed by death within a few hours in 85 year-old patient after barium aspiration

  7. Level of Aspiration, Risk-Taking Behavior, and Projective Test Performance: A Search for Coherence

    Science.gov (United States)

    Lefcourt, Herbert M.; Steffy, Richard A.

    1970-01-01

    Correlations were obtained between level of aspiration, gambling, and projective test variables. Achievement oriented behaviors in the level of aspiration task and in the gambling task were related to each other, and both were related to the adequacy of response to sexual stimuli in projective testing. Reprints from Herbert M. Lefcourt, Department…

  8. Promise and Possibility for Aspiring Principals: An Emerging Leadership Identity through Learning to Do Action Research

    Science.gov (United States)

    Batagiannis, Stella C.

    2011-01-01

    This case study explored the promise and possibility of doing action research both for aspiring principals engaged in such research and for professors using it as pedagogy for teaching educational leadership. The study of a class of graduate students aspiring to be principals had a constructivist theoretical framework. The research design…

  9. Elemental diets may reduce the risk of aspiration pneumonia in bedridden gastrostomy-fed patients.

    Science.gov (United States)

    Horiuchi, Akira; Nakayama, Yoshiko; Sakai, Ryosei; Suzuki, Manabu; Kajiyama, Masashi; Tanaka, Naoki

    2013-05-01

    Our clinical experience suggested that elemental diets were associated with a reduction in aspiration pneumonia among bedridden patients with percutaneous endoscopic gastrostomy (PEG). We compared the effects of elemental and standard liquid diets on the risk of clinical aspiration pneumonia and gastric emptying in bedridden patients receiving PEG feedings. Study 1: consecutive bedridden PEG patients received elemental diets or standard liquid diets in the same fashion. The frequency of defecation, diet aspirated from the trachea, and aspiration pneumonia during hospitalization were prospectively recorded. Study 2: a randomized, crossover trial using elemental or standard liquid diets containing (13)C sodium acetate as a tracer given to bedridden PEG patients who had experienced aspiration pneumonia. (13)C breath tests were performed to estimate gastric emptying. Study 1: 127 patients were enrolled, 60 with elemental and 67 with standard liquid diets. The diet was aspirated from the trachea in none (0%) with the elemental diet vs. 8 (11.9%) with standard liquid diets (P=0.0057); aspiration pneumonia developed none with the elemental diet vs. 5 (7.5%) with standard liquid diets (P=0.031) (number needed to treat 14, 95% confidence interval 7-85). Study 2: 19 patients were enrolled. The elemental diet was associated with a significant increase in the 10, 30 or 50% emptying (excretion) time (Pbedridden PEG patients. They may be preferred for bedridden PEG patients especially who have experienced aspiration pneumonia. Properly performed randomized-controlled trials are needed to prove this potential benefit.

  10. Tumour reduction with a Cavitron Ultrasonic Surgical Aspirator® in ...

    African Journals Online (AJOL)

    of a scarf made the patient appear natural and presentable. Figure 1: The fungating tumour before tumour reduction with a Cavitron Ultrasonic Surgical Aspirator®. Tumour reduction with a Cavitron Ultrasonic. Surgical Aspirator® in the palliative care of anaplastic thyroid cancer. CASE REPORT. JHR Becker,1,2 F Ghoor1,2.

  11. Parents Influencing Secondary Students' University Aspirations: A Multilevel Approach Using School-SES

    Science.gov (United States)

    Watson, Stuart; Vernon, Lynette; Seddon, Sarah; Andrews, Yolanda; Wang, Angela

    2016-01-01

    Students' university aspirational capacity and expectancies are key factors in predicting future university participation. Aspirations and expectations to attend university are strongly influenced by parent educational socialisation and school culture. This study investigates associations between students' university discussions with parents and…

  12. Constructing New Identities? The Role of Gender and Education in Rural Girls' Life Aspirations in Peru

    Science.gov (United States)

    Ames, Patricia

    2013-01-01

    This paper focuses on rural and indigenous girls and their mothers in Peru, examining how they position schooling and education in their current life and future aspirations, in order to better understand girls' increasing participation in education. It is argued here that the high educational aspirations girls and their families have are not only…

  13. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

    Science.gov (United States)

    Leicht, Carola; Gocłowska, Małgorzata A.; Van Breen, Jolien A.; de Lemus, Soledad; Randsley de Moura, Georgina

    2017-01-01

    Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1) counter-stereotype salience and (2) feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadership aspirations contingent on a high level of feminist identification. In our study US-based women (N = 208) attended to gender stereotypic (vs. counter-stereotypic) content. We measured identification with women and identification with feminism, and, following the manipulation, leadership aspirations in an imagined work scenario. The interaction between identification with women, identification with feminism, and attention to stereotypes (vs. counter-stereotypes) significantly predicted leadership aspirations. In the counter-stereotypic condition women's identification associated with greater leadership aspirations regardless of feminist identification. In the stereotypic condition women's identification predicted leadership aspirations only at high levels of feminist identification. We conclude that salient counter-stereotypes and a strong identification with feminism may help high women identifiers increase their leadership aspirations. PMID:28626437

  14. Determinants and Dynamics of Business Aspirations : Evidence from Small-scale Entrepreneurs in an Emerging Market

    NARCIS (Netherlands)

    Dalton, Patricio; Rüschenpöhler, Julius; Zia, Bilal

    2018-01-01

    Small-scale entrepreneurs are ubiquitous in emerging market economies, yet very few graduate to become larger businesses. We ask whether such entrepreneurs even aspire to grow, and if so, on which dimensions of the business? What factors influence these aspirations, how realistic are they, and do

  15. Adaptive aspirations : Performance consequences of risk preferences at extremes and alternative reference groups

    NARCIS (Netherlands)

    Hu, S.; Blettner, D.P.; Bettis, R.

    2011-01-01

    Goals or aspirations and their relationships to risk taking and performance are important issues in both psychology and strategic management. The concept of adaptive aspirations, as discussed in Cyert and March's Behavioral Theory of the Firm, has long been a topic of interest in both fields.

  16. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women.

    Science.gov (United States)

    Leicht, Carola; Gocłowska, Małgorzata A; Van Breen, Jolien A; de Lemus, Soledad; Randsley de Moura, Georgina

    2017-01-01

    Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1) counter-stereotype salience and (2) feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadership aspirations contingent on a high level of feminist identification. In our study US-based women ( N = 208) attended to gender stereotypic (vs. counter-stereotypic) content. We measured identification with women and identification with feminism, and, following the manipulation, leadership aspirations in an imagined work scenario. The interaction between identification with women, identification with feminism, and attention to stereotypes (vs. counter-stereotypes) significantly predicted leadership aspirations. In the counter-stereotypic condition women's identification associated with greater leadership aspirations regardless of feminist identification. In the stereotypic condition women's identification predicted leadership aspirations only at high levels of feminist identification. We conclude that salient counter-stereotypes and a strong identification with feminism may help high women identifiers increase their leadership aspirations.

  17. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

    Directory of Open Access Journals (Sweden)

    Carola Leicht

    2017-06-01

    Full Text Available Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1 counter-stereotype salience and (2 feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadership aspirations contingent on a high level of feminist identification. In our study US-based women (N = 208 attended to gender stereotypic (vs. counter-stereotypic content. We measured identification with women and identification with feminism, and, following the manipulation, leadership aspirations in an imagined work scenario. The interaction between identification with women, identification with feminism, and attention to stereotypes (vs. counter-stereotypes significantly predicted leadership aspirations. In the counter-stereotypic condition women's identification associated with greater leadership aspirations regardless of feminist identification. In the stereotypic condition women's identification predicted leadership aspirations only at high levels of feminist identification. We conclude that salient counter-stereotypes and a strong identification with feminism may help high women identifiers increase their leadership aspirations.

  18. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

    OpenAIRE

    Leicht, Carola; Goclowska, Malgorzata A.; Van Breen, Jolien A.; de Lemus, Soledad; Randsley de Moura, Georgina

    2017-01-01

    Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1) counter-stereotype salience and (2) feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadersh...

  19. African American Career Aspirations: Examining the Relative Influence of Internalized Racism

    Science.gov (United States)

    Brown, Danice L.; Segrist, Daniel

    2016-01-01

    The present study examined the relative influence of aspects of internalized racism on the career aspirations of a sample of African American adults. Participants (N = 315), ranging in age from 18 to 62 years, completed measures of internalized racism and career aspirations online. A hierarchical multiple regression analysis was conducted to…

  20. Occupational stress and its association with early retirement and subjective need for occupational rehabilitation in cancer patients.

    Science.gov (United States)

    Böttcher, Hilke M; Steimann, Monika; Rotsch, Martin; Zurborn, Karl-Heinz; Koch, Uwe; Bergelt, Corinna

    2013-08-01

    Returning to work often plays an important role for cancer survivors. Occupational stress may hamper a successful return to work, so cancer survivors should be given the opportunity to address occupational stress issues before returning to work. We investigated the amount of occupational stress among cancer patients and whether it is associated with their well-being, their subjective need for occupational rehabilitation and elevations in their risk of early retirement. At the beginning of rehabilitation, we asked cancer patients to respond to occupation-related and health-related questionnaires. We used t-tests, chi-square tests, and logistic regression analyses to address our research questions. A total of 477 patients participated in the study. Of these, 19% were occupationally stressed, and 26% reported subjective need for occupational rehabilitation. Patients who reported work-related stress had a diminished quality of life, were more likely to report subjective need for occupational rehabilitation (OR = 2.16), and had a higher risk of early retirement (OR = 5.44). Furthermore, cancer patients reported deficits in both active coping abilities and mental stability at work. Because occupational stress is associated with a higher risk of early retirement, both patients and physicians should take work-related problems seriously. Screening patients for occupational stress may help physicians identify patients who are at risk of experiencing problematic work re-entries. Furthermore, the results of the study suggest that cancer patients might have problems maintaining confidence in their abilities to solve work-related problems. Therefore, facilitating the development of a perception of self-efficacy might be an important treatment goal. Copyright © 2012 John Wiley & Sons, Ltd.

  1. Occupational mobility among individuals in entry-level healthcare jobs in the USA.

    Science.gov (United States)

    Snyder, Cyndy R; Dahal, Arati; Frogner, Bianca K

    2018-07-01

    The aim of this study was to explore career transitions among individuals in select entry-level healthcare occupations. Entry-level healthcare occupations are among the fastest growing occupations in the USA. Public perception is that the healthcare industry provides an opportunity for upward career mobility given the low education requirements to enter many healthcare occupations. The assumption that entry-level healthcare occupations, such as nursing assistant, lead to higher-skilled occupations, such as Registered Nurse, is under-explored. We analysed data from the Panel Study of Income Dynamics, which is a nationally representative and publicly available longitudinal survey of US households. Using longitudinal survey data, we examined the job transitions and associated characteristics among individuals in five entry-level occupations at the aide/assistant level over 10 years timeline (2003-2013) to determine whether they stayed in health care and/or moved up in occupational level over time. This study found limited evidence of career progression in health care in that only a few of the individuals in entry-level healthcare occupations moved into occupations such as nursing that required higher education. While many individuals remained in their occupations throughout the study period, we found that 28% of our sample moved out of these entry-level occupations and into another occupation. The most common "other" occupation categories were "office/administrative" and "personal care/services occupations." Whether these moves helped individuals advance their careers remains unclear. Employers and educational institutions should consider efforts to help clarify pathways to advance the careers of individuals in entry-level healthcare occupations. © 2018 John Wiley & Sons Ltd.

  2. Efficacy of an opposite position aspiration on resolution of pneumothorax following CT-guided lung biopsy

    Science.gov (United States)

    Zeng, L-C; Du, Y; Yang, H-F; Xie, M-G; Liao, H-Q; Zhang, Y-D; Li, L; Wang, Q; Hu, L

    2015-01-01

    Objective: To evaluate the efficacy of aspiration in an opposite position to deal with pneumothorax after CT-guided lung biopsy. Methods: A retrospective study was developed involving 210 patients with pneumothorax who had undergone CT-guided percutaneous core biopsies from January 2012 to March 2014 for various pulmonary lesions. Asymptomatic patients with minimal pneumothorax were treated conservatively. Simple manual aspiration was performed for symptomatic patients with minimal pneumothorax and for all patients with moderate to large pneumothorax. An opposite position aspiration was performed when simple manual aspiration failed. The efficacy of simple manual aspiration and the opposite position aspiration was observed. Results: Among 210 patients with pneumothorax, 128 (61.0%) asymptomatic patients with minimal pneumothorax were treated conservatively. The remaining 82 were treated with attempted simple manual aspiration. Out of these 82 patients, simple manual aspiration was successful in 58 (70.7%, 58/82) cases. The complete and partial regression rates were 17.2% (10/58) and 82.8% (48/58), respectively. In the other 24 patients (29.3%, 24/82), simple aspiration technique was ineffective. An opposite position (from prone to supine or vice versa) was applied, and a new biopsy puncture site was chosen for reaspiration. This procedure was successful in 22 patients but not in 2 patients who had to have a chest tube insertion. The complete and partial regression rates were 25.0% (6/24) and 66.7% (16/24), respectively. Applying the new method, the total effective rate of aspiration improved significantly from 70.7% (58/82) to 97.6% (80/82). Conclusion: The opposite position aspiration can be safe, effective and minimally invasive treatment for CT-guided lung biopsy-induced pneumothorax thus reducing the use of chest tube significantly. Advances in knowledge: (1) Opposite position aspiration can elevate the success rate of aspiration significantly (from 70.7% to 97

  3. High occupational stress and low career satisfaction of Korean surgeons.

    Science.gov (United States)

    Kang, Sang Hee; Boo, Yoon Jung; Lee, Ji Sung; Han, Hyung Joon; Jung, Cheol Woong; Kim, Chong Suk

    2015-02-01

    Surgery is a demanding and stressful field in Korea. Occupational stress can adversely affect the quality of care, decrease job satisfaction, and potentially increase medical errors. The aim of this study was to investigate the occupational stress and career satisfaction of Korean surgeons. We have conducted an electronic survey of 621 Korean surgeons for the occupational stress. Sixty-five questions were used to assess practical and personal characteristics and occupational stress using the Korean occupational stress scale (KOSS). The mean KOSS score was 49.31, which was higher than the average of Korean occupational stress (45.86) or that of other specialized professions (46.03). Young age, female gender, long working hours, and frequent night duties were significantly related to the higher KOSS score. Having spouse, having hobby and regular exercise decreased the KOSS score. Multiple linear regression analysis showed that long working hours and regular exercise were the independent factors associated with the KOSS score. Less than 50% of surgeons answered that they would become a surgeon again. Most surgeons (82.5%) did not want to recommend their child follow their career. Korean Surgeons have high occupational stress and low level of career satisfaction.

  4. Leadership in building automation aspired; Fuehrungsrolle in der Gebaeudeautomation angestrebt

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-04-01

    Siemens Building Technologies AG (SBT) aspires to global leadership in building automation and control. Building Automation, one of the six Divisions of Siemens Building Technologies, plans to increasingly offer concepts with comprehensive support for specific customer groups via its more than 500 branch offices worldwide. The basis for future building management systems is the new Desigo system, which includes not only integrated overall systems but also web-based services. The new building automation and control system is the culmination of the integration process for the systems of Landis and Gyr, Staefa Control System and Siemens GTA. (orig.) [German] Building Automation, eine der sechs Divisionen der Siemens Building Technologies AG, wird auf der bevorstehenden internationalen 'Light+Building 2002' das neue Gebaeudeautomationssystem Desigo praesentieren. Aus der Zusammenfuehrung der Gebaeudeautomationssysteme von Landis and Gyr, Staefa Control System und Siemens GTA ist dieses neue System entstanden, das auf internationalen Standards aufbaut. (orig.)

  5. Laryngospasm With Apparent Aspiration During Sedation With Nitrous Oxide.

    Science.gov (United States)

    Babl, Franz E; Grindlay, Joanne; Barrett, Michael Joseph

    2015-11-01

    Nitrous oxide and oxygen mixture has become increasingly popular for the procedural sedation and analgesia of children in the emergency department. In general, nitrous oxide is regarded as a very safe agent according to large case series. We report a case of single-agent nitrous oxide sedation of a child, complicated by laryngospasm and radiographically confirmed bilateral upper lobe pulmonary opacities. Although rarely reported with parenteral sedative agents, laryngospasm and apparent aspiration has not been previously reported in isolated nitrous oxide sedation. This case highlights that, similar to other sedative agents, nitrous oxide administration also needs to be conducted by staff and in settings in which airway emergencies can be appropriately managed. Copyright © 2015 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  6. Incisional endometriosis: diagnosed by fine needle aspiration cytology.

    Science.gov (United States)

    Veda, P; Srinivasaiah, M

    2010-07-01

    Incisional endometriosis (IE) is a rare entity reported in 0.03-1.08% of women following obstetric or gynecologic surgeries. Most cases reported in literature have appeared after cesarean sections and were often clinically mistaken for hernia, abscess, suture granuloma or lipoma. We hereby report a case of IE following a second trimester hysterotomy, which was diagnosed by fine needle aspiration cytology (FNAC). Our patient was 26 years old, presenting with a mass over anterior abdominal wall, associated with incapacitating pain during each menstrual cycle. FNAC showed epithelial cells, stromal cells and hemosiderin laden macrophages. Based on the typical history, clinical and cytological features, the diagnosis of IE was established. Wide surgical excision was done and the resulting rectus sheath defect was repaired. Patient was followed for 6 months during which time she was symptom free. This article also reviews the spectrum of cytological features and the rare possibility of malignant transformation that can occur in IE.

  7. CT guided fine needle aspiration biopsy of biliopancreatic lesions

    International Nuclear Information System (INIS)

    Geng, Jia-Zheng; Qin, Pan-Rui; Hui, Liu-De; Po, Pei-Dong

    1987-01-01

    CT guided percutaneous fine needle aspiration biopsy was performed on 30 patients with pancreatic and periampullary neoplasms, in the Department of Surgery, China-Japan Friendship Hospital, between March 1985 and January 1986. We obtained positive cytodiagnosis from all cases of carcinoma of the pancreatic head (9 cases), body and tail (4 cases), and ampullary carcinomas (5 cases) (100 per cent). In 2 of 3 duodenal carcinomas (66.6 per cent), and 6 of 7 distal common duct carcinomas (86 per cent), a positive cytodiagnosis was also obtained. On the other hand, 2 cases of pancreatitis both gave a negative cytodiagnosis, i.e. no false positives were obtained. Out of the 30 cases who underwent CT guided biopsy, a correct diagnosis was obtained in 28, i.e. a diagnostic accuracy of 93.3 per cent. The cytodiagnosis of the other two cases was either suspicious or false negative. There have been no clinical complications noted. (author)

  8. Aspiration and the risk of ventilator-associated pneumonia.

    Science.gov (United States)

    Parker, Chris M; Heyland, Daren K

    2004-12-01

    Ventilator-associated pneumonia (VAP) is a major concern in the intensive care unit. It is estimated that the risk of developing VAP may be as high as 1% per ventilated day, and the attributable mortality approaches 50% in some series. A growing body of evidence implicates the role of microaspiration of contaminated oropharyngeal and perhaps gastroesophageal secretions into the airways as an integral step in the pathogenesis of VAP. In patients who have been intubated and mechanically ventilated for >72 hours, the majority of VAP is caused by enteric gram-negative organisms, presumably of gastrointestinal origin. As a result, strategies designed to minimize the risk of these contaminated secretions into the normally sterile airways are of paramount importance in terms of VAP prevention. This review highlights the important etiological role of the gut in the development of VAP and also discusses the evidence behind interventions that may modulate the risk of both aspiration and subsequent VAP.

  9. [Value of aspiration biopsy of subcutaneous fat in amyloidosis].

    Science.gov (United States)

    Ponce, P; Carvalho, F; Coelho, A

    1986-01-01

    Fine-needle aspiration of subcutaneous fat (FNAF) was performed in 24 patients, 12 with previously diagnosed amyloidosis presenting with proteinuria or nephrotic syndrome, and 12 presenting a nephrotic syndrome without amyloidosis on renal biopsy. FNAF was positive in 10 of 12 patients with amyloidosis (sensitivity: 83%) and negative in 12 of 12 patients with non-amyloid nephrotic syndrome (specificity: 100%). Considering a 2.5 to 10% prevalence of amyloidosis in adult patients with proteinuria or nephrotic syndrome, a positive FNAF is diagnostic of amyloidosis, and a negative FNAF rules out the diagnosis with a probability of 98 to 99%. FNAF is a simple and safe method which can be useful in patients who cannot undergo a renal biopsy.

  10. Aspiration of radiation cataract in children of retinoblastoma

    International Nuclear Information System (INIS)

    Kawashima, Hidetoshi; Minoda, Kensei.

    1985-01-01

    We operated on the radiation cataracts of 12 retinoblastoma patients who had been treated by conservative therapeutic means including radiation, cryoapplication, photocoagulation, and cytostatic agents. Before the surgery, we checked that the tumor had disappeared or scarred by means of CT-scan, Ultrasonography, X-ray, and so on. Visual acuity of 1.0 or more was retained in two eyes (17 %). Four eyes (33 %) retained visual acuity of 0.6-0.4, one eye (8 %) retained 0.1 and the remaining five eyes (42 %) had visual acuity of less than 0.1. We experienced no serious complications during or after the surgeries. The reason for poorer visual acuity was either macular involvement of the tumor or radiation retinopathy due to larger dosis of radiation. Therefore, we conclude that aspiration of radiation cataract is an effective treatment of retinoblastoma patients after the tumor has disappeared or scarred. (author)

  11. Teaching Strategies for Addressing Poverty Awareness With Aspiring Helping Professionals

    Directory of Open Access Journals (Sweden)

    Othelia Eun-Kyoung Lee

    2016-11-01

    Full Text Available This study describes the use of guided learning activities that exposed aspiring helping professionals to the challenges and discrimination experienced by individuals living in poverty. Pretest/posttest and qualitative analysis of participants’ reactions to a Poverty Simulation and a Bridges Out of Poverty Workshop were analyzed to explore perceived learning benefits reported by 43 master of social work (MSW students. Incorporating poverty content into masters-level social work curriculum stimulated classroom discussions about how the lived experiences of individuals living in poverty impact the service relationship between helping professionals and clients. This observational study evaluated the effectiveness of the used strategies and methods in impacting individual assumptions about socioeconomic class and illustrated the value of university–community collaborations in supporting diversity education and awareness both on and off campus.

  12. Aspiring Pain Practitioners in India: Assessing Challenges and Building Opportunities

    Science.gov (United States)

    Bhatnagar, Sushma; Patel, Anuradha; Raja, Srinivasa N

    2018-01-01

    Background: Pain medicine is a developing specialty, aimed at relieving pain and suffering, enhancing function, and improving the quality of life of patients. Pain is often ignored, under-reported and mismanaged by health-care providers. Aspiring pain physicians in India face many challenges and barriers in advancing their specialty. Objectives: The objective of this study is to determine the challenges in establishing a pain practice in India and to discuss the opportunities and strategies to overcome these barriers. Subjects and Methods: Face-to-face interactive sessions were held with 60 aspiring pain physicians of India who were chosen as registrants to an International Association for the Study of Pain-Indian Society for Study of Pain multidisciplinary evidence-based pain management program conducted at Delhi and Mumbai. The available opportunities, practical issues and the hurdles in becoming a pain specialist were analyzed and summarized in this commentary. Results: The major barriers identified were: (1) Inadequate knowledge and absence of structured, educational and training courses, (2) bureaucratic hurdles, and (3) concerns of opioid misuse and addiction. The opportunities for personal growth and that of the specialty that could be utilized include the creation of a pain resource team, increasing community awareness, changing attitudes of other physicians toward pain specialty, and research and evidence building of the effectiveness of pain management strategies. Conclusion: India needs a structured teaching and training program in the area of pain medicine that is affiliated by the Medical Council of India or other reputed boards of medical education and certification. There is an urgent need to include pain management in the undergraduate and postgraduate medical curriculum. Enhancing community level awareness by public health education campaigns, developing networks of pain physicians, and appropriate marketing of the specialty is needed to make pain

  13. Diagnostic accuracy of fine needle aspiration cytology in hepatic tumours

    International Nuclear Information System (INIS)

    Nazir, R.T.; Sharif, M.A.; Iqbal, M.; Amin, M.S.

    2010-01-01

    To determine the diagnostic accuracy of fine-needle aspiration cytology (FNAC) in liver masses to isolate malignant from benign tumours and hepatocellular carcinoma (HCC) from metastatic tumours. Study Design: Cross-sectional, observational. Place and Duration of Study: Department of Histopathology, Combined Military Hospital, Peshawar, from June 2004 to June 2005. Methodology: All the patients with liver masses confirmed by ultrasonography, irrespective of age and gender, were included. Patients with inflammatory lesions were excluded from the study. Selected patients underwent fine-needle aspiration under ultrasound guidance followed by needle biopsy. The cytological slides were stained by haematoxylin and eosin (H and E) stain, while Papanicolaou's stain was employed in selective cases. Needle biopsy fragments were fixed in formalin followed by paraffin embedding and staining with H and E stain. Sensitivity and specificity of FNAC in the diagnosis of liver masses was determined using histological diagnosis on liver biopsy as gold standard. Results: There were one hundred subjects. The mean age at presentation was 55 +- 12 years with male to female ratio of 1.7:1. Cytological diagnosis in 19 cases was benign/non-neoplastic and 81 was malignant. Out of the latter, 49 (60.49%) were HCC and 32 (39.51%) were metastatic tumours on cytology. The overall sensitivity, specificity and accuracy of FNAC in the diagnosis of malignant lesions was 95.2%, 100% and 96% respectively using histological diagnosis on liver biopsy as gold standard. Sensitivity of FNAC to differentiate HCC from metastatic tumours in liver was 96% while specificity was 100% having a diagnostic accuracy of 97.5%. The discrepancy in cyto-histological comparison was mainly seen in well differentiated and poorly-differentiated HCCs. Conclusion: FNAC of the liver masses is a simple, safe, accurate, economical screening test without significant morbidity that can be used to identify the vast majority of

  14. ASPIRE: Teachers and researchers working together to enhance student learning

    Science.gov (United States)

    Yager, P. L.; Garay, D. L.; Warburton, J.

    2016-02-01

    Given the impact of human activities on the ocean, involving teachers, students, and their families in scientific inquiry has never been more important. Science, Technology, Engineering, and Math (STEM) disciplines have become key focus areas in the education community of the United States. Newly adopted across the nation, Next Generation Science Standards require that educators embrace innovative approaches to teaching. Transforming classrooms to actively engage students through a combination of knowledge and practice develops conceptual understanding and application skills. The partnerships between researchers and educators during the Amundsen Sea Polynya International Research Expedition (ASPIRE) offer an example of how academic research can enhance K-12 student learning. In this presentation, we illustrate how ASPIRE teacher-scientist partnerships helped engage students with actual and virtual authentic scientific investigations. Scientists benefit from teacher/researcher collaborations as well, as funding for scientific research also depends on effective communication between scientists and the public. While contributing to broader impacts needed to justify federal funding, scientists also benefit by having their research explained in ways that the broader public can understand: collaborations with teachers produce classroom lessons and published work that generate interest in the scientists' research specifically and in marine science in general. Researchers can also learn from their education partners about more effective teaching strategies that can be transferred to the college level. Researchers who work with teachers in turn gain perspectives on the constraints that teachers and students face in the pre-college classroom. Crosscutting concepts of research in polar marine science can serve as intellectual tools to connect important ideas about ocean and climate science for the public good.

  15. Aspiring Pain Practitioners in India: Assessing Challenges and Building Opportunities.

    Science.gov (United States)

    Bhatnagar, Sushma; Patel, Anuradha; Raja, Srinivasa N

    2018-01-01

    Pain medicine is a developing specialty, aimed at relieving pain and suffering, enhancing function, and improving the quality of life of patients. Pain is often ignored, under-reported and mismanaged by health-care providers. Aspiring pain physicians in India face many challenges and barriers in advancing their specialty. The objective of this study is to determine the challenges in establishing a pain practice in India and to discuss the opportunities and strategies to overcome these barriers. Face-to-face interactive sessions were held with 60 aspiring pain physicians of India who were chosen as registrants to an International Association for the Study of Pain-Indian Society for Study of Pain multidisciplinary evidence-based pain management program conducted at Delhi and Mumbai. The available opportunities, practical issues and the hurdles in becoming a pain specialist were analyzed and summarized in this commentary. The major barriers identified were: (1) Inadequate knowledge and absence of structured, educational and training courses, (2) bureaucratic hurdles, and (3) concerns of opioid misuse and addiction. The opportunities for personal growth and that of the specialty that could be utilized include the creation of a pain resource team, increasing community awareness, changing attitudes of other physicians toward pain specialty, and research and evidence building of the effectiveness of pain management strategies. India needs a structured teaching and training program in the area of pain medicine that is affiliated by the Medical Council of India or other reputed boards of medical education and certification. There is an urgent need to include pain management in the undergraduate and postgraduate medical curriculum. Enhancing community level awareness by public health education campaigns, developing networks of pain physicians, and appropriate marketing of the specialty is needed to make pain medicine recognized and utilized as a valuable specialty.

  16. Aspiring pain practitioners in India: Assessing challenges and building opportunities

    Directory of Open Access Journals (Sweden)

    Sushma Bhatnagar

    2018-01-01

    Full Text Available Background: Pain medicine is a developing specialty, aimed at relieving pain and suffering, enhancing function, and improving the quality of life of patients. Pain is often ignored, under-reported and mismanaged by health-care providers. Aspiring pain physicians in India face many challenges and barriers in advancing their specialty. Objectives: The objective of this study is to determine the challenges in establishing a pain practice in India and to discuss the opportunities and strategies to overcome these barriers. Subjects and Methods: Face-to-face interactive sessions were held with 60 aspiring pain physicians of India who were chosen as registrants to an International Association for the Study of Pain-Indian Society for Study of Pain multidisciplinary evidence-based pain management program conducted at Delhi and Mumbai. The available opportunities, practical issues and the hurdles in becoming a pain specialist were analyzed and summarized in this commentary. Results: The major barriers identified were: (1 Inadequate knowledge and absence of structured, educational and training courses, (2 bureaucratic hurdles, and (3 concerns of opioid misuse and addiction. The opportunities for personal growth and that of the specialty that could be utilized include the creation of a pain resource team, increasing community awareness, changing attitudes of other physicians toward pain specialty, and research and evidence building of the effectiveness of pain management strategies. Conclusion: India needs a structured teaching and training program in the area of pain medicine that is affiliated by the Medical Council of India or other reputed boards of medical education and certification. There is an urgent need to include pain management in the undergraduate and postgraduate medical curriculum. Enhancing community level awareness by public health education campaigns, developing networks of pain physicians, and appropriate marketing of the specialty is

  17. ASPIRE: Active Societal Participation in Research and Education

    Science.gov (United States)

    Garza, C.; Parrish, J.; Harris, L.; Posselt, J.; Hatch, M.

    2017-12-01

    Active Societal Participation In Research and Education (ASPIRE) aims to cultivate a generation of geoscientists with the leadership knowledge and skills, scholarship, and material support to reframe and rebrand the geosciences as socially relevant and, thereby, to broaden participation in these fields. This generation of geoscientists will do so by bridging longstanding divides that impede access to and inclusion in the geosciences: between basic and applied science, between scholars in the academy and members of historically marginalized communities, and between the places where science is needed and the places where it is typically conducted. To bring about these types of change, we draw upon, refine, and institutionalize the working group model as the Mobile Working Group (MWG), directly referencing the need to move outside of the "ivory tower" and into the community. Led by a geoscientist with one foot in the academy and the other in the community - the Boundary Spanner - each MWG will focus on a single issue linked to a single community. ASPIRE supports multiple MWGs working across the geographic, ethnographic and "in practice" community space, as well as across the body of geoscience research and application. We hypothesize that in institutionalizing a new mode of geoscience research (MWG), learning from Boundary Spanners experiences with MWG, and refining a leadership development program from our findings, that we will have a scalable leadership tool and organizational structure that will rebrand the geosciences as socially relevant and inclusive of geoscientists from diverse backgrounds even as the "science space" of geoscience expands to incorporate in-community work.

  18. Tracheobronchial foreign body aspiration in children: A continuing diagnostic challenge

    Directory of Open Access Journals (Sweden)

    Mohammad Saquib Mallick

    2014-01-01

    Full Text Available Background: Foreign body aspiration (FBA is a common cause of respiratory compromise in early childhood. The objective of this study was to describe the features and outcomes of children with FBA in early and late presentations and to examine the reasons for the delay in diagnosis. Patients and Methods: This is a retrospective review of all children who were admitted with suspected FBA between July 2001 and June 2010. Patient′s characteristics, history, clinical, radiographic, bronchoscopic findings, reason for delay presentation, and complications were noted. Results: A total of 158 children admitted to the hospital with suspected FBA were included in this study. The average age was 3.28 years. Forty-eight (30.3% children were presented late (more than 14 days after FBA and 110 (69.7% children were presented early (0-14 days. The common clinical manifestations of FBA were persistent cough (100% and choking (72%. The most frequent radiological finding observed was air trapping (40% followed by atelectasis (14%. Chest radiographs were normal in 32.2% patients. Ten children in early diagnosis group and 29 children in late diagnosis group presented with complications. The diagnosis delay was mainly attributed to physician misdiagnosis (41.6%. Rigid bronchoscopy was performed in all patients. Foreign body was found in all of the cases except six. Watermelon seeds and peanuts accounted for 80% of the aspiration. Conclusion: FBA is difficult to diagnose in children. Delay in diagnosis appears to result from a failure to give serious consideration to the diagnosis. Early diagnosis and removal of foreign bodies must be achieved to avoid complications.

  19. The NHS as a learning organization: aspirations beyond the rainbow?

    Science.gov (United States)

    Timpson, J

    1998-09-01

    It is the intention of this paper to review the issues and challenges organizations face when aspiring to embrace and enact the tenets of a learning organization; and in particular the perceived impact on management strategy, structure and leadership styles. The paper is predicated on the premise that learning and knowledge act as vital strategic resources, crucial not only to organizations in terms of competitive advantage but to ethical enterprise per se. Modern life is characterized by change, against the backdrop of this continual turmoil, organizational learning has emerged as a dominant theme within contemporary management theory, with many commentators increasingly locating the capacity of an aspiring organization to accommodate the ethos of organizational learning, as the vital component in ensuring enduring efficiency, innovation and competitiveness. However, the utility of such learning needs to be scrutinized and evaluated in terms of service need and expectation. The paper will expand upon wider theoretical debates extant within the literature, by considering the concept and utility of the learning organization with specific reference to management reform extant within the British National Health Service (NHS). During the course of the review the various the theoretical positions contributing to the notion of the learning organization will be analysed, the practical ramifications of which will be examined in the context of reflective practice, clinical supervision and the wider cultural background of nursing and the NHS. The paper concludes that the NHS needs to reorientate management perspectives to focus attention more acutely on systems which are deliberately designed to facilitate shared learning, to unravel the ambiguities of organizational life, to affirm management belief in the nursing contribution and to achieve an as yet unrealized potential in terms of patient care and advanced nursing practice.

  20. Impact of occupational stress on stroke across occupational classes and genders.

    Science.gov (United States)

    Tsutsumi, Akizumi; Kayaba, Kazunori; Ishikawa, Shizukiyo

    2011-05-01

    The aims of the present study were to analyze the association between incident stroke, occupational class and stress and to examine whether the association is found in both men and women in a prospective study of Japanese male and female workers. A total of 3190 male and 3363 female Japanese community-dwelling workers aged 65 or under with no history of cardiovascular disease were followed. Occupational stress was evaluated using a demand-control questionnaire. The impact on stroke was examined in stratified analyses of occupational classes. We identified 147 incident strokes (91 in men and 56 in women) during the 11-year follow-up period. Men with high strain jobs (combination of high job demand and low job control) were nearly three times more likely to suffer from a stroke than men with low strain jobs (combination of low job demand and high job control). Among male workers in low occupational classes (blue-collar and non-managerial work), job strain was associated with a higher risk of stroke. In contrast, there was no association between job strain and incident stroke among male workers in high occupational classes (white-collar and managerial work). No statistically significant differences were found for stroke incidence among the job characteristic categories in all the female participants. However, significant, over five-fold excess risks were found among white-collar and managerial female workers exposed to high job strain, compared with their counterparts with low strain jobs. Our study of Japanese workers provided supportive evidence for vulnerability to occupational stress among lower occupational class workers in males but not in females. Copyright © 2011 Elsevier Ltd. All rights reserved.