WorldWideScience

Sample records for public attendance anticipated

  1. Using scenario planning in public health: anticipating alternative futures.

    Science.gov (United States)

    Neiner, Jennifer A; Howze, Elizabeth H; Greaney, Mary L

    2004-01-01

    Scenario planning is a method for anticipating possible alternative futures. Used widely in business applications, it allows planners to anticipate problems, reevaluate assumptions, and reflect on consequences of those alternative futures. In this article, scenario planning is applied to public health, specifically to illustrate the four steps in scenario planning for public health using a health department's desire to address chronic disease prevention and control. An unhealthy diet and physical inactivity are considered to be key risk factors. The scenarios are presented in table format and are for illustration purposes only. Many other plausible scenarios could be constructed. Scenario planning allows stake-holders to define a desired, shared vision of the future, but more important, they can better prepare public health professionals to be successful in a constantly changing environment.

  2. Vision for a Global Registry of Anticipated Public Health Studies

    Science.gov (United States)

    Choi, Bernard C.K.; Frank, John; Mindell, Jennifer S.; Orlova, Anna; Lin, Vivian; Vaillancourt, Alain D.M.G.; Puska, Pekka; Pang, Tikki; Skinner, Harvey A.; Marsh, Marsha; Mokdad, Ali H.; Yu, Shun-Zhang; Lindner, M. Cristina; Sherman, Gregory; Barreto, Sandhi M.; Green, Lawrence W.; Svenson, Lawrence W.; Sainsbury, Peter; Yan, Yongping; Zhang, Zuo-Feng; Zevallos, Juan C.; Ho, Suzanne C.; de Salazar, Ligia M.

    2007-01-01

    In public health, the generation, management, and transfer of knowledge all need major improvement. Problems in generating knowledge include an imbalance in research funding, publication bias, unnecessary studies, adherence to fashion, and undue interest in novel and immediate issues. Impaired generation of knowledge, combined with a dated and inadequate process for managing knowledge and an inefficient system for transferring knowledge, mean a distorted body of evidence available for decisionmaking in public health. This article hopes to stimulate discussion by proposing a Global Registry of Anticipated Public Health Studies. This prospective, comprehensive system for tracking research in public health could help enhance collaboration and improve efficiency. Practical problems must be discussed before such a vision can be further developed. PMID:17413073

  3. Provisioning of Public Health Can Be Designed to Anticipate Public Policy Responses.

    Science.gov (United States)

    Li, Jing; Lindberg, Darla V; Smith, Rachel A; Reluga, Timothy C

    2017-01-01

    Public health policies can elicit strong responses from individuals. These responses can promote, reduce, and even reverse the expected benefits of the policies. Therefore, projections of individual responses to policy can be important ingredients in policy design. Yet our foresight of individual responses to public health investment remains limited. This paper formulates a population game describing the prevention of infectious disease transmission when community health depends on the interactions of individual and public investments. We compare three common relationships between public and individual investments and explain how each relationship alters policy responses and health outcomes. Our methods illustrate how identifying system interactions between nature and society can help us anticipate policy responses.

  4. Abdominal obesity in adolescent girls attending a public secondary ...

    African Journals Online (AJOL)

    Abdominal obesity in adolescent girls attending a public secondary school in Port ... behavioural factors associated with the development of abdominal obesity. ... daily fruit consumption and watching of TV/Internet/Video games for =2hours ...

  5. Identification of dietary patterns of adolescents attending public schools

    OpenAIRE

    Lucinéia de Pinho; Marise Fagundes Silveira; Ana Cristina de Carvalho Botelho; Antônio Prates Caldeira

    2014-01-01

    OBJECTIVE: to identify the dietary patterns of adolescents attending public municipal schools in Northern Minas Gerais, Brazil, and to test the association between these patterns and socioeconomic variables and nutritional status of the adolescents. METHODS: this was an analytical, cross-sectional study with randomized sample of 474 adolescents of both genders, between 11 and 17 years of age, attending municipal public schools in the urban area of Montes Claros, MG, Brazil. The parents p...

  6. Identification of dietary patterns of adolescents attending public schools

    OpenAIRE

    Lucinéia de Pinho; Marise Fagundes Silveira; Ana Cristina de Carvalho Botelho; Antônio Prates Caldeira

    2014-01-01

    OBJECTIVE: to identify the dietary patterns of adolescents attending public municipal schools in Northern Minas Gerais, Brazil, and to test the association between these patterns and socioeconomic variables and nutritional status of the adolescents. METHODS: this was an analytical, cross-sectional study with randomized sample of 474 adolescents of both genders, between 11 and 17 years of age, attending municipal public schools in the urban area of Montes Claros, MG, Brazil. The parents p...

  7. The craving to smoke in flight attendants: relations with smoking deprivation, anticipation of smoking, and actual smoking.

    Science.gov (United States)

    Dar, Reuven; Rosen-Korakin, Nurit; Shapira, Oren; Gottlieb, Yair; Frenk, Hanan

    2010-02-01

    In the study, the authors examined the effects of smoking deprivation, anticipation of smoking, and actual smoking on the craving to smoke. Flight attendants who were light to heavy smokers rated their craving to smoke at predetermined time points during a 2-way short flight (each leg 3-5.5 hr) and a 1-way long flight (8-13 hr). In both short and long flights, craving increased gradually and peaked as landing approached. Craving levels at the end of the 1st leg of the short flights were equal to those at the end of the long flight and were much higher than those at the parallel time point in the long flight. In the short flight, craving levels at the beginning of the 2nd leg dropped relative to the end of the 1st leg, both for participants who smoked during the intermission and for those who did not, though the drop was steeper for the former. The results provide additional evidence for the role of psychological factors in determining the craving to smoke in a naturalistic setting.

  8. Student Attendance and Mobility in Minneapolis Public Schools.

    Science.gov (United States)

    Hinz, Elizabeth; Kapp, Lucy; Snapp, Sarah

    2003-01-01

    Describes how the Minneapolis Public Schools, Minnesota, identified system-wide standards and practices to help all students achieve the goal of 95 percent attendance, an especially difficult goal for highly mobile students. The Kids Mobility Study in Minneapolis documents the connection between residential mobility and student achievement and…

  9. 29 CFR 2203.3 - Public attendance at Commission meetings.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Public attendance at Commission meetings. 2203.3 Section 2203.3 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH REVIEW COMMISSION... action in a foreign court or international tribunal, or an arbitration, or the initiation, conduct...

  10. Anticipating health innovations in 2030-2040: Where does responsibility lie for the publics?

    Science.gov (United States)

    Lehoux, Pascale; Miller, Fiona A; Grimard, Dominique; Gauthier, Philippe

    2017-08-01

    Considering that public engagement is pivotal to the mission of Responsible Research and Innovation, this article's aim is to examine how members of the public conceive of the relationship between responsibility and prospective health technologies. We organized four face-to-face deliberative workshops and an online forum wherein participants were invited to comment on scenarios involving three fictional technologies in 2030 and 2040. Our analyses describe how participants anticipated these technologies' impacts and formulated two conditions for their use: they should (1) be embedded within professional care and services and (2) include social protection of individual freedom and privacy. By clarifying what technological direction shall be avoided and who shall act responsibly, these conditions emphasize our participants' understanding of society as much as their understanding of science. For new technologies to be deployed in socially responsible ways, public engagement methods should be developed alongside public governance and regulatory strategies.

  11. Identification of dietary patterns of adolescents attending public schools.

    Science.gov (United States)

    Pinho, Lucinéia de; Silveira, Marise Fagundes; Botelho, Ana Cristina de Carvalho; Caldeira, Antônio Prates

    2014-01-01

    to identify the dietary patterns of adolescents attending public municipal schools in Northern Minas Gerais, Brazil, and to test the association between these patterns and socioeconomic variables and nutritional status of the adolescents. this was an analytical, cross-sectional study with randomized sample of 474 adolescents of both genders, between 11 and 17 years of age, attending municipal public schools in the urban area of Montes Claros, MG, Brazil. The parents provided demographic and economic data. The nutritional status (body mass index - BMI) of the adolescents was determined at school, and their dietary habits were assessed though the administration of the Food Frequency Questionnaire for Adolescents (FFQA). Based on 26 categories extracted from FFQA, dietary patterns were determined using principal component analysis (PCA) and associated to anthropometric and socioeconomic factors using multiple regression analysis. the three dietary patterns identified, "junk food," "healthy," and "traditional", explained 23.26%, 6.90%, and 5.24% of data variability, respectively. Adolescents with per capita family income exceeding half a minimum wage were more likely to consume the "junk food" pattern (OR=1.66; 95% CI=1.07-2.56), and overweight adolescents had lower chances of eating the "healthy" food pattern (OR=0.56, 95% CI=0.35-0.91). deviations from the "healthy" patterns were not associated to low income, but rather to bad eating habits in the studied population. Overweight adolescents did not adhere to the "healthy" dietary pattern, emphasizing the need for nutritional education among them. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  12. Identification of dietary patterns of adolescents attending public schools

    Directory of Open Access Journals (Sweden)

    Lucinéia de Pinho

    2014-06-01

    Full Text Available OBJECTIVE: to identify the dietary patterns of adolescents attending public municipal schools in Northern Minas Gerais, Brazil, and to test the association between these patterns and socioeconomic variables and nutritional status of the adolescents. METHODS: this was an analytical, cross-sectional study with randomized sample of 474 adolescents of both genders, between 11 and 17 years of age, attending municipal public schools in the urban area of Montes Claros, MG, Brazil. The parents provided demographic and economic data. The nutritional status (body mass index - BMI of the adolescents was determined at school, and their dietary habits were assessed though the administration of the Food Frequency Questionnaire for Adolescents (FFQA. Based on 26 categories extracted from FFQA, dietary patterns were determined using principal component analysis (PCA and associated to anthropometric and socioeconomic factors using multiple regression analysis. RESULTS: the three dietary patterns identified, "junk food," "healthy," and "traditional", explained 23.26%, 6.90%, and 5.24% of data variability, respectively. Adolescents with per capita family income exceeding half a minimum wage were more likely to consume the "junk food" pattern (OR = 1.66; 95% CI = 1.07-2.56, and overweight adolescents had lower chances of eating the "healthy" food pattern (OR = 0.56, 95% CI = 0.35-0.91. CONCLUSIONS: deviations from the "healthy" patterns were not associated to low income, but rather to bad eating habits in the studied population. Overweight adolescents did not adhere to the "healthy" dietary pattern, emphasizing the need for nutritional education among them.

  13. The calming effect of a new wearable device during the anticipation of public speech.

    Science.gov (United States)

    T Azevedo, Ruben; Bennett, Nell; Bilicki, Andreas; Hooper, Jack; Markopoulou, Fotini; Tsakiris, Manos

    2017-05-23

    We assessed the calming effect of doppel, a wearable device that delivers heartbeat-like tactile stimulation on the wrist. We tested whether the use of doppel would have a calming effect on physiological arousal and subjective reports of state anxiety during the anticipation of public speech, a validated experimental task that is known to induce anxiety. Two groups of participants were tested in a single-blind design. Both groups wore the device on their wrist during the anticipation of public speech, and were given the cover story that the device was measuring blood pressure. For only one group, the device was turned on and delivered a slow heartbeat-like vibration. Participants in the doppel active condition displayed lower increases in skin conductance responses relative to baseline and reported lower anxiety levels compared to the control group. Therefore, the presence, as opposed to its absence, of a slow rhythm, which in the present study was instantiated as an auxiliary slow heartbeat delivered through doppel, had a significant calming effect on physiological arousal and subjective experience during a socially stressful situation. This finding is discussed in relation to past research on responses and entrainment to rhythms, and their effects on arousal and mood.

  14. Public health measures during an anticipated influenza pandemic: Factors influencing willingness to comply

    Directory of Open Access Journals (Sweden)

    Melanie Taylor

    2009-01-01

    Full Text Available Melanie Taylor1, Beverley Raphael1, Margo Barr2, Kingsley Agho1, Garry Stevens1, Louisa Jorm11School of Medicine, University of Western Sydney, Sydney, Australia; 2Centre for Epidemiology and Research, New South Wales Department of Health, Sydney, AustraliaAbstract: This research assessed factors associated with willingness to comply with vaccination, isolation, and face mask wearing during an anticipated influenza pandemic. Data were collected from 2081 adults (16+ using a module of questions incorporated into the NSW Health Adult Population Health Survey. High levels of willingness to comply were reported with 73% either very or extremely willing to receive vaccination, 67% willing to isolate themselves, 58% willing to wear a face mask, and 48% willing to comply with all three behaviors. Further analysis indicated concern for self and family and higher levels of education were associated with high levels of willingness to comply. Younger people (16–24 were the least willing to comply; especially with wearing a face mask. Those with children reported higher levels of willingness to receive vaccination, and respondents who speak a language other than English at home were less willing to isolate themselves or comply with all behaviors. These findings provide a baseline measure of anticipated public compliance with key public health behaviors in the event of an influenza pandemic in the Australian population, and help to identify groups that may be more resistant to individual measures and may require additional attention in terms of risk communication strategies or health education.Keywords: risk perception, pandemic influenza, compliance, health behaviors

  15. Public Staff Meetings – thank you for a large attendance

    CERN Multimedia

    Staff Association

    2013-01-01

    The public meetings of the Staff Association which took place recently were attended by about 500 staff, a large fraction of them young and on a limited duration (LD) contract. The audience mainly shared the worries of the Staff Association concerning the low number of IC post openings in this and the coming years. Moreover, after the meeting several LD contract holders contacted the Staff Association to express their point of view and to put forward their ideas to tackle this problem. As explained in those meetings, the Staff Association emphasizes that personnel policy should not be guided by self-imposed quota, even under pressure by the Member States. As we have repeated several times, CERN needs a total staff complement well beyond the baseline ceiling of 2250, the number agreed by Council, if it has to guarantee an efficient and excellence level of service to the ever-growing user community, which has almost doubled over the last decade. Moreover, the indefinite contract (IC) component should stan...

  16. Don't look at me in anger! Enhanced processing of angry faces in anticipation of public speaking.

    Science.gov (United States)

    Wieser, Matthias J; Pauli, Paul; Reicherts, Philipp; Mühlberger, Andreas

    2010-03-01

    Anxiety is supposed to enhance the processing of threatening information. Here, we investigated the cortical processing of angry faces during anticipated public speaking. To elicit anxiety, a group of participants was told that they would have to perform a public speech. As a control condition, another group was told that they would have to write a short essay. During anticipation of these tasks, participants saw facial expressions (angry, happy, and neutral) while electroencephalogram was recorded. Event-related potential analysis revealed larger N170 amplitudes for angry compared to happy and neutral faces in the anxiety group. The early posterior negativity as an index of motivated attention was also enhanced for angry compared to happy and neutral faces in participants anticipating public speaking. These results indicate that fear of public speaking influences early perceptual processing of faces such that especially the processing of angry faces is facilitated.

  17. How to anticipate the assessment of the public health benefit of new medicines?

    Science.gov (United States)

    Massol, Jacques; Puech, Alain; Boissel, Jean-Pierre

    2007-01-01

    The Public Health Benefit (PHB) of new medicines is a recent and French-specific criterion (October 1999 decree) which is often only partially documented in the transparency files due to a lack of timely information. At the time of the first reimbursement application for a new medicine to the "Transparency Committee", the file is exclusively based on data from randomised clinical trials. These data are generated from a global clinical development plan which was designed a long time before the new medicine's submission for reimbursement. And this plan does not systematically provide the data needed to assess the PHB. Thus, one easily understands the difficulty to anticipate and document this recent French criterion. In France, the PHB is both one of the necessary criteria for the reimbursement submission and an indicator for the national health policy management. Its assessment also helps to identify the needs and objectives of the post-registration studies (nowadays in the scope of responsibilities of the "Drug Economics Committee"). The assessment of the PHB criterion is carried through after the marketing authorization process and is an addition to it. To understand how to anticipate the assessment of the new medicines' PHB, one needs to consider how it differs from the preliminary step of the marketing authorization process. Whereas the evaluation for marketing authorization seeks to determine if the new medicine could be useful in a specific indication, the PHB assessment aims at quantifying the therapeutic benefit in a population, taking into account the reference treatments in this population. A new medicine receives a marketing authorization based on the data of the registration file which provides information on the clinical benefit of the new medicine in the populations of the trials and in the context of the trials. On the other side, the PHB looks at the effects of the new medicine at the scale of the general population, in real practice. The PHB

  18. Comparison of motor and cognitive performance of children attending public and private day care centers

    Directory of Open Access Journals (Sweden)

    Mariana M. Santos

    2013-12-01

    Full Text Available BACKGROUND: Given that environmental factors, such as the school environment, can influence child development, more attention should be paid to the development of children attending day care centers. OBJECTIVE: Todetermine whether there are differences in the gross motor, fine motor, or cognitive performances of children between 1 and3 years-old of similar socioeconomic status attending public and private day care centers full time. METHOD: Participants were divided into 2 groups, 1 of children attending public day care centers (69 children and another of children attending private day care centers (47 children. All children were healthy and regularly attended day care full time for over 4 months. To assess cognitive, gross and fine motor performance, the Bayley Scales of Infant and Toddler Development III was used. The Mann-Whitney test was used for comparative analyses between groups of children between 13 and 24 months, 25 and 41 months, and 13 and 41 months. RESULTS: Children in public day care centers exhibited lower scores on the cognitive development scale beginning at 13 months old. The fine and gross motor performance scores were lower in children over the age of 25 months attending public centers. Maternal education was not related to the performance of children in either group. CONCLUSION: The scores of cognitive performance as well as fine and gross motor performance of children of similar socioeconomic status who attend public day care centers are lower than children attending private daycare centers.

  19. An Evaluation of the Attendance Policy and Program and Its Perceived Effects on High School Attendance in Newport News Public Schools

    OpenAIRE

    Smith, Wayne Keith

    1998-01-01

    The purpose of this quantitative study is to determine the effects of the attendance policy and attendance program after one year of implementation in Newport News Public Schools with a total high school population of approximately 5,820 students. The school district recently implemented a new attendance policy and program to address high school student absenteeism. This multi-faceted study examined the effects of this new policy by conducting statistical analyses of attendance data, pro...

  20. Public outreach: Multitudes attend the Night of Science

    CERN Multimedia

    2006-01-01

    The Night of Science, which took place in the parc de la Perle du Lac in Geneva last weekend, was a great success, with 30000 visitors attending according to the organisers. Many curious people flocked to the stands and animations until late on Saturday night and all afternoon on Sunday. The CERN stand (photo) received a great amount of interest from participants. Both kids and adults discovered the activities of the Laboratory and the data-processing revolution initiated by CERN, from the Web to the Computing Grid. Hats off to the CERN collaborators in the Communication Group and IT Department who made this event a success.

  1. Altered cortical-amygdala coupling in social anxiety disorder during the anticipation of giving a public speech.

    Science.gov (United States)

    Cremers, H R; Veer, I M; Spinhoven, P; Rombouts, S A R B; Yarkoni, T; Wager, T D; Roelofs, K

    2015-05-01

    Severe stress in social situations is a core symptom of social anxiety disorder (SAD). Connectivity between the amygdala and cortical regions is thought to be important for emotion regulation, a function that is compromised in SAD. However, it has never been tested if and how this connectivity pattern changes under conditions of stress-inducing social evaluative threat. Here we investigate changes in cortical-amygdala coupling in SAD during the anticipation of giving a public speech. Twenty individuals with SAD and age-, gender- and education-matched controls (n = 20) participated in this study. During the functional magnetic resonance imaging (fMRI) session, participants underwent three 'resting-state' fMRI scans: one before, one during, and one after the anticipation of giving a public speech. Functional connectivity between cortical emotion regulation regions and the amygdala was investigated. Compared to controls, SAD participants showed reduced functional integration between cortical emotion regulation regions and the amygdala during the public speech anticipation. Moreover, in SAD participants cortical-amygdala connectivity changes correlated with social anxiety symptom severity. The distinctive pattern of cortical-amygdala connectivity suggests less effective cortical-subcortical communication during social stress-provoking situations in SAD.

  2. Enhanced interoceptive awareness during anticipation of public speaking is associated with fear of negative evaluation.

    Science.gov (United States)

    Durlik, Caroline; Brown, Gary; Tsakiris, Manos

    2014-04-01

    Interoceptive awareness (IA)--the ability to detect internal body signals--has been linked to various aspects of emotional processing. However, it has been examined mostly as a trait variable, with few studies also investigating state dependent fluctuations in IA. Based on the known positive correlation between IA and emotional reactivity, negative affectivity, and trait anxiety, the current study examined whether IA, as indexed by heartbeat detection accuracy, would change during an anxiety-provoking situation. Participants in the experimental condition, in which they anticipated giving a speech in front of a small audience, displayed significant IA increases from baseline to anticipation. Enhancement in IA was positively correlated with fear of negative evaluation. Implications of the results are discussed in relation to the role of trait and state IA in emotional experience.

  3. Student Decisions to Attend Public Two-Year Community Colleges

    Science.gov (United States)

    Barreno, Yvette; Traut, Carol Ann

    2012-01-01

    This study examined reasons for student choice of a specific community college. The site of the study is a west Texas public, two-year institution with 4,674 students, full- and part-time, as of fall 2008. The top six reasons for selection were transferability of courses, available academic programs and quality, campus location, cost, available…

  4. 39 CFR 3001.43 - Public attendance at Commission meetings.

    Science.gov (United States)

    2010-07-01

    ... participate in open meetings. They may record the proceedings, provided they use battery-operated recording... finds that the public interest requires otherwise, the second sentence of paragraph (a) shall not apply... procedures, or (vi) endanger the life or physical safety of law enforcement personnel; (8)...

  5. Communication and Computation Skills for Blind Students Attending Public Schools.

    Science.gov (United States)

    Suffolk County Board of Cooperative Educational Services 3, Dix Hills, NY.

    Outlined are evaluative and instructional procedures used by itinerant teachers of blind children in public schools to teach readiness for braille reading and writing, as well as braille reading and writing, signature writing, and the Nemeth Code of braille mathematics and scientific notation. Readiness for braille reading and writing is…

  6. Comparison of motor and cognitive performance of children attending public and private day care centers

    OpenAIRE

    Santos,Mariana M.; Carolina Corsi; Marques, Luisa A. P.; Nelci A. C. F. Rocha

    2013-01-01

    BACKGROUND: Given that environmental factors, such as the school environment, can influence child development, more attention should be paid to the development of children attending day care centers. OBJECTIVE: Todetermine whether there are differences in the gross motor, fine motor, or cognitive performances of children between 1 and3 years-old of similar socioeconomic status attending public and private day care centers full time. METHOD: Participants were divided into 2 groups, 1 of...

  7. Thank you for attending our public meeting on 22 September!

    CERN Multimedia

    Staff Association

    2016-01-01

    Many thanks to all of you who accepted the Staff Association’s invitation for Thursday, 22 September. Certainly, we would have appreciated reaching an even wider audience for the single public meeting. This would have surely been possible if certain meetings had been rescheduled in agreement with the management. After all, this has already been done in the past! Regardless, the feedback from our colleagues who were present at the meeting was very positive: the educational and fact-based approach of the presentation was very well received. Therefore, we encourage everyone who is interested to watch the video recording of this public meeting or to consult the presentation slides. This material should help to answer your questions, especially regarding the placement in grades and benchmark jobs. The first presentation of the new Executive Committee and Bureau of the Staff Association focused mainly on the implementation of the five-yearly review and on the impacts that this review can have on career...

  8. Utilization of dental health services by Danish adolescents attending private or public dental health care systems

    DEFF Research Database (Denmark)

    Christensen, Lisa Bøge; Petersen, Poul Erik; Bastholm, Annelise

    2002-01-01

    The objectives of the study were: 1) to describe the choice of dental care system among 16-year-olds, 2) to describe the utilization of dental services among 16-17-year-olds enrolled in either public or private dental care systems, and to compare the dental services provided by the alternative...... systems. The study comprised 1,245 adolescents from 3 municipalities; the historical cohort study design was applied; and data were collected from dental records (public dental service) and dental claims (private practice). At age 16, 12% preferred being enrolled in the private practice system, while 88......% remained in the public dental care system. During the 2-year study period the attendance rate was 99% for the public system, while 90% attended the private practice system (Pdental services were provided more frequently by the public than the private system (P

  9. Dietary habits and physical activity levels in Jordanian adolescents attending private versus public schools.

    Science.gov (United States)

    Tayyem, R F; Al-Hazzaa, H M; Abu-Mweis, S S; Bawadi, H A; Hammad, S S; Musaiger, A O

    2014-07-08

    The present study examined differences in dietary habits and physical activity levels between students attending private and public high schools in Jordan. A total of 386 secondary-school males and 349 females aged 14-18 years were randomly recruited using a multistage, stratified, cluster sampling technique. Dietary habits and physical activity level were self-reported in a validated questionnaire. The prevalence of obesity was significantly higher among adolescents in private (26.0%) than in public schools (16.7%). The frequency of breakfast intake was significantly higher among adolescents in private schools, whereas French fries and sweets intake was significantly higher in public schools. Television viewing showed a significant interaction with school type by sex. A higher rate of inactivity was found among students attending private schools. Despite a slightly better overall dietary profile for students in private schools, they had a higher rate of overweight and obesity compared with those in public schools.

  10. Factors Affecting Academic Achievement in Single Mothers Attending Public Two-Year Institutions

    Science.gov (United States)

    Young, Shakebra L.

    2012-01-01

    This quantitative, cross-sectional, correlation research study explored the relationships between self-efficacy, social support, and academic achievement among single mothers aged 18 and older attending Mississippi public two-year institutions. A total of 82 single mothers provided data for this study by completing the following research…

  11. Anticipating crisis: towards a pandemic flu vaccination strategy through alignment of public health and industrial policy.

    Science.gov (United States)

    Daems, Rudi; Del Giudice, Giuseppe; Rappuoli, Rino

    2005-12-30

    Flu pandemics (worldwide epidemics) have occurred at irregular and unpredictable intervals, and have been associated with substantial morbidity, mortality and economic cost. In response to the emerging potential for a new pandemic to occur, national and international preparedness plans are being drawn up specifying the use of antivirals and vaccines. A number of challenges to pandemic vaccine development, large-scale production and the timing of distribution have also been highlighted. This article reviews the rationale and consequential policy for aligned public- and private sector planning in the present inter-pandemic period despite the prevalent risks and uncertainties. We propose a model for product development of pandemic flu vaccine based on public-private partnership, including push and pull incentive mechanisms for stimulating work in this therapeutic area. In addition, we argue that innovative vaccination strategies, together with special vaccine formulations which may offer cross-protection against multiple flu pandemic strains might avert the worse effects of an influenza infection.

  12. Risk and Prevalence of Anemia among Women Attending Public and Private Universities.

    Science.gov (United States)

    Marques, Marcelo Rodrigues; De Oliveira E Silva, Lília Maria Monteiro; Dos Santos Beserra Pessoa, Marcia Luiza; Da Mota Araújo, Marcos Antônio; Dos Reis Moreira-Araújo, Regilda Saraiva

    2015-01-01

    Anemia is a global public health problem. Women are known to be more susceptible to anemia; however, no controlled study has yet assessed differences in the prevalence of anemia exclusively among women with higher education. The aim of the study was to establish the prevalence of anemia among women attending universities. The hemoglobin concentration of 140 women aged 18 to 45 years old from a private and a public university was measured. Anthropometric and socioeconomic data were also collected. The risk of developing anemia was almost threefold higher among the students attending the public university (OR: 2.71; p=.0248). The prevalence of anemia was much higher than in the overall female population (79%). The higher education was not a protective factor for anemia in women when analysed separately from the total population of women.

  13. Educational and Public Outreach Strategies in Anticipation of the 2017 U.S. Total Solar Eclipse

    Science.gov (United States)

    Fulco, C.

    2015-12-01

    Those who have experienced a total solar eclipse will travel to every corner of the Earth to observe one, such is its spectacular nature. So it is fortunate indeed to have this remarkable event come to the U.S. in less than two years, with its path of totality from Oregon to South Carolina within a day's drive for most of the nation's population. The date of the 21 August 2017 "Great American Eclipse" is rapidly approaching, and with focus on science literacy in U.S. schools greater than ever, educational and public outreach (EPO) must begin in earnest to maximize the scientific and educational benefits from this rare event. As every location in the U.S. will observe at least a partial eclipse, having EPO strategies in place ensures that the greatest number of students and other observers throughout the country will: a) be aware of and prepared for this event, b) observe (and record) it safely and knowledgeably, and c) gain an increased awareness of the natural world. The need for teachers to promote scientific literacy through curriculum is critical for this event. Despite an increased presence of technology in the classroom, more rigorous educational learning standards and virtually instantaneous access to information, data show that science illiteracy in U.S. schools and in the general population is still widespread. In addition, much fear, ignorance and confusion continue to surround eclipses. Many school districts plan to keep students indoors during the eclipse, while the media can be expected to instruct the public to do the same, thus depriving would-be observers of an unforgettable and most likely a once-in-a-lifetime experience. It would be a tragedy on many levels if this eclipse were not viewed, recorded and remembered live and outdoors--not indoors watching on media--by as many persons as possible. Proper EPO strategies performed with ample lead time can ensure that the 2017 U.S. Total Solar Eclipse will be a success from coast-to-coast, and with it, a

  14. Anticipation of public speaking and sleep and the hypothalamic-pituitary-adrenal axis in women with irritable bowel syndrome.

    Science.gov (United States)

    Heitkemper, M M; Cain, K C; Deechakawan, W; Poppe, A; Jun, S-E; Burr, R L; Jarrett, M E

    2012-07-01

    Evidence suggests that subgroups of patients with irritable bowel syndrome (IBS) are hyper-responsive to a variety of laboratory stress conditions. This study compared sleep quality and night time plasma adrenocorticotropic hormone (ACTH) and serum cortisol levels in response to anticipation of public speaking between 43 women with IBS and 24 healthy control women. In addition, comparisons were made between subgroups within the IBS sample based on predominant stool patterns, 22 IBS-constipation and 21 IBS-diarrhea. Subjects slept three nights in a sleep laboratory, and on the third night serial blood samples were drawn every 20 min from 08:00 PM until awakening. As the subjects had different sleep onsets, each subject's results were synchronized to the first onset of stage 2 sleep. Compared the healthy control group, women with IBS had significantly worse sleep efficiency, and higher cortisol but not ACTH levels over the night. However, there were no IBS bowel pattern subgroup differences. Among IBS subjects, cortisol levels early in the night were higher than found in our previous study with a similar protocol but without the threat of public speaking. These results suggest that a social stressor, such as public speaking prior to bedtime, increases cortisol but not ACTH levels suggesting HPA dysregulation in women with IBS. This response to a social stressor contributes to our understanding of the relationship of stress to symptom expression in IBS. © 2012 Blackwell Publishing Ltd.

  15. Anemia and hemoglobinopathies in pregnant women attended in a public hospital

    OpenAIRE

    Sakamoto, Tatiana Mary; Ivo, Maria Lúcia; Blum, Maria Aparecida Rogado; Pontes, Elenir Rose Jardim Cury; Ferreira Júnior,Marcos Antonio; DOMINGOS, Claudia Regina Bonini

    2012-01-01

    Objectives: to identify the demographic profile and frequency of anemia and hemoglobinopathies, as a basis for future implementation of actions aimed at pregnant women in the public health domain. Method: this is a cross-sectional study developed with pregnant women attended in a university hospital at Mato Grosso do Sul, Brazil. Blood samples were collected for the erythrogram analysis for detection of anemia and selective and specific tests for abnormal hemoglobin. The patients regarded as ...

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

    Science.gov (United States)

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

    2016-12-01

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

  17. Toxocariasis in children attending a Public Health Service Pneumology Unit in Paraná State, Brazil

    Directory of Open Access Journals (Sweden)

    Edson V. Guilherme

    2013-06-01

    Full Text Available The enzyme-linked immunosorbent assay (ELISA is the most widely used tool to detect anti-Toxocara IgG antibodies for both serodiagnostic and seroepidemiological surveys on human toxocariasis. In the last eight years a high prevalence of toxocariasis (32.2-56.0% has been reported in children attending public health units from municipalities in the state of Paraná, Brazil. Therefore, the aim of this work was to compare the frequency found among the general child population with that of children attending a public pneumology service in Maringá, Paraná, Brazil and describe the laboratorial, clinical and epidemiological findings. The research was conducted at the Consórcio Público Intermunicipal de Saúde do Setentrião Paranaense (CISAMUSEP from July 2009 to July 2010 among children aged between one and 15 years. From a total of 167 children studied, only 4.2% (7/167 tested positive for anti-Toxocara spp. IgG antibodies and presented mild eosinophilia (2/7, increased serum IgE levels (6/7 and a positive allergy test for mites (5/7. The presence of pets (dogs or cats at home did not correlate with the seroprevalence. In conclusion, cases of toxocariasis involving the respiratory tract are rare in children attending a public health pneumology unit in the northwestern region of Paraná State, despite the high prevalence of this type of toxocariasis among the infantile population attending Basic Health Units in the same geographical area.

  18. Toxocariasis in children attending a Public Health Service Pneumology Unit in Paraná State, Brazil.

    Science.gov (United States)

    Guilherme, Edson V; Marchioro, Ariella A; Araujo, Silvana M; Falavigna, Dina Lúcia Morais; Adami, Carolina; Falavigna-Guilherme, Gustavo; Rubinsky-Elefant, Guita; Falavigna-Guilherme, Ana Lucia

    2013-01-01

    The enzyme-linked immunosorbent assay (ELISA) is the most widely used tool to detect anti-Toxocara IgG antibodies for both serodiagnostic and seroepidemiological surveys on human toxocariasis. In the last eight years a high prevalence of toxocariasis (32.2-56.0%) has been reported in children attending public health units from municipalities in the state of Paraná, Brazil. Therefore, the aim of this work was to compare the frequency found among the general child population with that of children attending a public pneumology service in Maringá, Paraná, Brazil and describe the laboratorial, clinical and epidemiological findings. The research was conducted at the Consórcio Público Intermunicipal de Saúde do Setentrião Paranaense (CISAMUSEP) from July 2009 to July 2010 among children aged between one and 15 years. From a total of 167 children studied, only 4.2% (7/167) tested positive for anti-Toxocara spp. IgG antibodies and presented mild eosinophilia (2/7), increased serum IgE levels (6/7) and a positive allergy test for mites (5/7). The presence of pets (dogs or cats) at home did not correlate with the seroprevalence. In conclusion, cases of toxocariasis involving the respiratory tract are rare in children attending a public health pneumology unit in the northwestern region of Paraná State, despite the high prevalence of this type of toxocariasis among the infantile population attending Basic Health Units in the same geographical area.

  19. Factors Influencing Job Satisfaction and Anticipated Turnover among Nurses in Sidama Zone Public Health Facilities, South Ethiopia

    Science.gov (United States)

    Belachew, Tefera; Yimam, Ebrahim

    2014-01-01

    Background. Workplace turnover is destructive to nursing and patient outcomes as it leads to losing competent and qualified nurses. However, developments of coping strategies demand a clear understanding of workplace variables that either motivate nurses to remain employed or lead them to leave their current jobs. Objective. This study was designed toassess factors influencing job satisfaction and intention to turnover among nurses in Sidama zone public health facilities, in Southern Ethiopia. Method. Cross-sectional study design was carried out on 278 nurses using both qualitative and quantitative data collection methods from May 12 to June 05, 2010. Result. A total of 242 nurses were interviewed giving a response rate of 87%. Nearly two-third (68.6%) of the participants were female, and the mean age was 28 (±6.27) years for both sexes. All job satisfaction subscale except benefit and salary subscale were significant predictors of overall job satisfaction. Satisfactions with work environment and group cohesion (AOR: 0.25 [95% CI: 0.12, 0.51]), single cohesion (AOR: 2.56 [95% CI: 1.27, 5.13]), and working in hospital (AOR: 2.19 [95% CI: 1.12, 4.30]) were the final significant predictors of anticipated turnover of Sidama zone nurses. Conclusions. More than any factors managers should consider the modification of working environment and group cohesions rather than trying to modify nurses to retain and maintain more experienced nurses for the organizations. PMID:24707397

  20. Utilization of Dental Services in Public Health Center: Dental Attendance, Awareness and Felt Needs.

    Science.gov (United States)

    Pewa, Preksha; Garla, Bharath K; Dagli, Rushabh; Bhateja, Geetika Arora; Solanki, Jitendra

    2015-10-01

    In rural India, dental diseases occur due to many factors, which includes inadequate or improper use of fluoride and a lack of knowledge regarding oral health and oral hygiene, which prevent proper screening and dental care of oral diseases. The objective of the study was to evaluate the dental attendance, awareness and utilization of dental services in public health center. A cross-sectional study was conducted among 251 study subjects who were visiting dental outpatient department (OPD) of public health centre (PHC), Guda Bishnoi, and Jodhpur using a pretested proforma from month of July 2014 to October 2014. A pretested questionnaire was used to collect the data regarding socioeconomic status and demographic factors affecting the utilization of dental services. Pearson's Chi-square test and step-wise logistic regression were applied for the analysis. Statistically significant results were found in relation to age, educational status, socioeconomic status and gender with dental attendance, dental awareness and felt needs. p-value dental services, thereby increasing the oral health status of the population.

  1. The mental health of children of migrant workers in Beijing: the protective role of public school attendance.

    Science.gov (United States)

    Gao, Qin; Li, Hong; Zou, Hong; Cross, Wendi; Bian, Ran; Liu, Yan

    2015-08-01

    The present study aims to understand the mental health status of an understudied group of migrant children - children of migrant workers in China. A total of 1,466 children from Beijing participated in the study that compared migrant children (n = 1,019) to their local peers (n = 447) in public and private school settings. Results showed that overall, migrant children reported more internalizing and externalizing mental health problems and lower life satisfaction than local peers. However, public school attendance served as a protective factor for migrant children's mental health. The mental health status of migrant children attending public schools, including externalizing problems as well as friend and school satisfaction, was not different from local children. In addition, our data indicates that the protective effect of public school attendance for migrant children may be even more salient among girls than boys, and for younger children than older children.

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

    Science.gov (United States)

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

    2017-01-01

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

  3. Hydatid Disease in Yemeni Patients attending Public and Private Hospitals in Sana’a City, Yemen

    Directory of Open Access Journals (Sweden)

    Abdulbasit Alghoury

    2010-04-01

    Full Text Available Objectives: Hydatid disease is endemic and represents a major health problem in Yemen. The aim of this study is to determine the magnitude of the problem of hydatidosis in patients attending Public and Private Hospitals at Sana’a city, Yemen.Methods:66 patients with hydatid disease were identified during the period from August 2006 to February 2007. Complete medical history for all CE patients were collected and analyzed.Results: Among the 66 CE patients, 67% were females and 33% males. Liver was the most common involved organ. Single cyst was more frequently detected than multiple cysts and approximately 94% of the cysts were ≥5 cm. Moreover, Public hospitals were the main source of patients with CE disease.Conclusion: Hydatidosis is still an endemic disease and an important health problem in Yemen which needs to be studied further. Therefore, accurate information on the distribution of the disease is the first step for the control and prevention of the disease. Moreover, it is crucial to investigate the role of different intermediate hosts and genotypes of E. granulosus in humans and animals.

  4. Comparison of obesity, overweight and elevated blood pressure in children attending public and private primary schools in Benin City, Nigeria.

    Science.gov (United States)

    Sadoh, W E; Israel-Aina, Y T; Sadoh, A E; Uduebor, J E; Shaibu, M; Ogonor, E; Enugwuna, F C

    2017-07-01

    Overweight and obesity in children, and adolescents is on the rise globally. Affected children are prone to cardio-metabolic problems later in life, especially hypertension. The prevalence of obesity/overweight may differ depending on school type. Private schools are attended mostly by children of the affluent, while public schools are attended predominantly by those in the low and middle socio-economic classes. To compare the prevalence of overweight, obesity and elevated blood pressure (BP) in pupils attending public and private primary schools in an urban community in Nigeria. In this cross sectional study, the BMI and BP of pupils in public and private primary schools, recruited by multistage sampling method, were measured. Their nutritional status was categorized using their BMI percentiles. Analysis was by SPSS. A total of 1466 pupils were recruited, 814(55.5%) were in public schools and 722(49.2%) were males. The prevalence of overweight and obesity was higher in private schools 11.8% and 11.7% compared to public schools 3.3% and 0.9%. The mean systolic BP of pupils in public schools 96.8 ± 12.5 mmHg was higher than that in private schools 95.5 ± 10.2 mmHg, p = 0.032. Distribution of pupils with prehypertension and hypertension between private and public schools was not significantly different. The prevalence of overweight and obesity is higher in pupils attending private schools compared to those in public school. Urgent measures are needed to stem this tide through education, weight reduction and physical activity programs, especially in pupils attending private schools.

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

    Directory of Open Access Journals (Sweden)

    Mundia L

    2017-08-01

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

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

    Science.gov (United States)

    Hood, Jim

    2013-01-01

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

  7. Internet use, online information seeking and knowledge among third molar patients attending public dental services.

    Science.gov (United States)

    Hanna, K; Sambrook, P; Armfield, J M; Brennan, D S

    2017-09-01

    While Australians are searching the internet for third molar (TM) information, the usefulness of online sources may be questioned due to quality variation. This study explored: (i) internet use, online information-seeking behaviour among TM patients attending public dental services; and (ii) whether patients' TM knowledge scores are associated with the level of internet use and eHealth Literacy Scale (eHEALS) scores. Baseline survey data from the 'Engaging Patients in Decision-Making' study were used. Variables included: sociodemographics, internet access status, online information-seeking behaviour, eHEALS, the Control Preferences Scale (CPS) and TM knowledge. Participants (N = 165) were mainly female (73.8%), aged 19-25 years (42.4%) and had 'secondary school or less' education (58.4%). A majority (N = 79, 52.7%) had sought online dental information which was associated with active decisional control preference (odds ratio = 3.1, P = 0.034) and higher educational attainment (odds ratio = 2.7, P = 0.040). TM knowledge scores were not associated with either the level of internet use (F(2,152) = 2.1, P = 0.094, χ(2) = 0.0310) or the eHEALS scores (r = 0.147, P = 0.335). 'The internet-prepared patient' phenomena exists among public TM patients and was explained by preference for involvement in decision-making. However, internet use was not associated with better TM knowledge. Providing TM patients with internet guidance may be an opportunity to improve TM knowledge. © 2017 Australian Dental Association.

  8. Preschool Attendance in Chicago Public Schools: Relationships with Learning Outcomes and Reasons for Absences

    Science.gov (United States)

    Ehrlich, Stacy B.; Gwynne, Julia A.; Stitziel Pareja, Amber; Allensworth, Elaine M.; Moore, Paul; Jagesic, Sanja; Sorice, Elizabeth

    2014-01-01

    Significant attention is currently focused on ensuring that children are enrolled in preschool. However, regular attendance is also critically important. Children with better preschool attendance have higher kindergarten readiness scores, this is especially true for students entering with low skills. Unfortunately, many preschool-aged children are…

  9. [Inclusion of traditional birth attendants in the public health care system in Brazil: reflecting on challenges].

    Science.gov (United States)

    Gusman, Christine Ranier; Viana, Ana Paula de Andrade Lima; Miranda, Margarida Araújo Barbosa; Pedrosa, Mayane Vilela; Villela, Wilza Vieira

    2015-05-01

    The present article describes an experience with traditional birth attendants carried out in the state of Tocantins, Brazil, between 2010 and 2014. The experience was part of a diagnostic project to survey home deliveries in the state of Tocantins and set up a registry of traditional birth attendants for the Health Ministry's Working with Traditional Birth Attendants Program (PTPT). The project aimed to articulate the home deliveries performed by traditional birth attendants to the local health care systems (SUS). Sixty-seven active traditional birth attendants were identified in the state of Tocantins, and 41 (39 indigenous) participated in workshops. During these workshops, they discussed their realities, difficulties, and solutions in the context of daily adversities. Birth attendants were also trained in the use of biomedical tools and neonatal resuscitation. Based on these experiences, the question came up regarding the true effectiveness of the strategy to include traditional birth attendants in the SUS. The present article discusses this theme with support from the relevant literature. The dearth of systematic studies focusing on the impact of PTPT actions on the routine of traditional birth attendants, including perinatal outcomes and remodeling of health practices in rural, riverfront, former slave, forest, and indigenous communities, translates into a major gap in terms of the knowledge regarding the effectiveness of such initiatives.

  10. Danish Patients are positive towards fees for non-attendance in public hospitals

    DEFF Research Database (Denmark)

    Lou, Stina; Frumer, Michal; Olesen, Steen;

    2016-01-01

    ) should be exempted from the fee. Furthermore, an implementation of fees should be easy to manage administratively and should not increase bureaucracy. Conclusion: In general, patients’ attitudes towards implementing non-attendance fees are positive. Funding: Danish Regions, Ministry of Health and Central......Introduction: Patients’ non-attendance is a significant problem in modern healthcare. Non-attendance delays treatment, reduces efficiency and increases healthcare costs. For several years, the introduction of financial incentives such as a non-attendance fee has been discussed in Denmark. Set...... in the context of a tax-financed, free-for-all healthcare system, the political hesitance to introduce fees relates to concerns that additional fees may be badly received by tax-paying citizens and may undermine the polit­ical priority of patient equity. The aim of this qualitative sub-study was to investigate...

  11. Danish patients are positive towards fees for non-attendance in public hospitals. A qualitative study

    DEFF Research Database (Denmark)

    Lou, Stina; Frumer, Michal; Olesen, Steen;

    2016-01-01

    ) should be exempted from the fee. Furthermore, an implementation of fees should be easy to manage administratively and should not increase bureaucracy. CONCLUSION: In general, patients' attitudes towards implementing non-attendance fees are positive. FUNDING: Danish Regions, Ministry of Health and Central......INTRODUCTION: Patients' non-attendance is a significant problem in modern healthcare. Non-attendance delays treatment, reduces efficiency and increases healthcare costs. For several years, the introduction of financial incentives such as a non-attendance fee has been discussed in Denmark. Set...... in the context of a tax-financed, free-for-all healthcare system, the political hesitance to introduce fees relates to concerns that additional fees may be badly received by tax-paying citizens and may undermine the political priority of patient equity. The aim of this qualitative sub-study was to investigate...

  12. The Potential of the Traditional Birth Attendant. WHO Offset Publication No. 95.

    Science.gov (United States)

    Maglacas, A. Mangay, Ed.; Simons, John, Ed.

    In nine chapters, this book considers the extent to which training programs can be utilized to improve midwifery practice and reduce the risks surrounding childbirth in rural populations. The book opens with a chapter reviewing the question of whether the availability of trained birth attendants can be linked to a reduced incidence of neonatal…

  13. How do people perceive, understand, and anticipate responding to flash flood risks and warnings? Results from a public survey in Boulder, Colorado, USA

    Science.gov (United States)

    Morss, Rebecca E.; Mulder, Kelsey J.; Lazo, Jeffrey K.; Demuth, Julie L.

    2016-10-01

    This study investigates flash flood forecast and warning communication, interpretation, and decision making, using data from a survey of 418 members of the public in Boulder, Colorado, USA. Respondents to the public survey varied in their perceptions and understandings of flash flood risks in Boulder, and some had misconceptions about flash flood risks, such as the safety of crossing fast-flowing water. About 6% of respondents indicated consistent reversals of US watch-warning alert terminology. However, more in-depth analysis illustrates the multi-dimensional, situationally dependent meanings of flash flood alerts, as well as the importance of evaluating interpretation and use of warning information along with alert terminology. Some public respondents estimated low likelihoods of flash flooding given a flash flood warning; these were associated with lower anticipated likelihood of taking protective action given a warning. Protective action intentions were also lower among respondents who had less trust in flash flood warnings, those who had not made prior preparations for flash flooding, and those who believed themselves to be safer from flash flooding. Additional analysis, using open-ended survey questions about responses to warnings, elucidates the complex, contextual nature of protective decision making during flash flood threats. These findings suggest that warnings can play an important role not only by notifying people that there is a threat and helping motivate people to take protective action, but also by helping people evaluate what actions to take given their situation.

  14. Behavioural profile of drug users attending public drug-treatment centres in Sicily: the role of social context

    Directory of Open Access Journals (Sweden)

    Francesco Vitale

    2007-12-01

    Full Text Available

    Objective: Investigations of injecting drug users (IDUs have suggested that the social context may influence high-risk behaviours in this population. The aim of this study was to describe knowledge, attitudes and behaviours of IDUs attending public drug-treatment centres in our area.

    Study design and methods: A cross-sectional survey was conducted between July 2002 and February 2004, enrolling 607 drug users attending four public drug-treatment centres in the Palermo area. Two of them were located inside the urban area, whereas the other two were in rural districts near the city. All participants answered an anonymous questionnaire concerning social and demographic characteristic and potential high-risk behaviours.

    Results: IDUs living in urban context have a higher educational level, higher number of sexual partners, as well as a lower prevalence of exchanging sex for drugs. Conversely, IDUs living in suburban/rural context are less likely to share syringes and more likely to have used light drugs in the past. Suburban/rural IDUs drink more alcohol but smoke less cigarettes/day, although both groups are strong smokers.

    Conclusions: The results suggest that public drug-treatment centres should take in consideration the adoption of specific programs targeting specific groups, in line with the profile and needs of the subjects in each context in order to promote approaches leading to risk reduction.

  15. Why people attend science festivals: Interests, motivations and self-reported benefits of public engagement with research.

    Science.gov (United States)

    Jensen, Eric; Buckley, Nicol

    2014-07-01

    As a form of public engagement, science festivals have rapidly expanded in size and number over recent years. However, as with other domains of informal public engagement that are not linked to policy outcomes, existing research .does not fully address science festivals' impacts and popularity. This study adduces evidence from surveys and focus groups to elucidate the perspectives of visitors at a large UK science festival. Results show that visitors value the opportunities afforded by the science festival to interact with scientific researchers and to encounter different types of science engagement aimed at adults, children and families. The most significant self-reported impact of attending a science festival is the development of increased interest in and curiosity about new areas of scientific knowledge within a socially stimulating and enjoyable setting.

  16. Algal eating habits of phycologists attending the ISAP Halifax Conference and members of the general public

    DEFF Research Database (Denmark)

    Edwards, Maeve D.; Holdt, Susan Løvstad; Hynes, Stephen

    2012-01-01

    by ‘other’ (undefined) reasons, whereas the main reason for not eating algae in both groups was a ‘lack of availability’. Phycologists also ate algae for the perceived ‘health benefits’ (36%), whereas few members of the general public chose this option (13%). Consumption of red seaweeds was most popular (60......A short questionnaire was devised during the 4th ISAP Conference in Halifax (2011) to gather some information on the algal eating habits of the participants. Responses were also collected from random members of the general public in Galway and Copenhagen. Most phycologists had eaten algae before...... (93%), but few conference participants ate it more regularly than per month. Responses of the general public were similar. A probability model tested the likelihood of a participant eating algae. Neither age nor nationality significantly influenced this probability, although gender increased...

  17. Thinking Locally: Attending to Social Context in Studies of Marketing and Public Education

    Science.gov (United States)

    Cucchiara, Maia

    2016-01-01

    A generation ago, billboards, flyers, or radio spots advertising a public school would have been unusual and surprising. Now they are an increasingly regular feature of the educational landscape. As schools compete for students and resources in the new educational marketplace, they increasingly look to market themselves to prospective parents (and…

  18. Thinking Locally: Attending to Social Context in Studies of Marketing and Public Education

    Science.gov (United States)

    Cucchiara, Maia

    2016-01-01

    A generation ago, billboards, flyers, or radio spots advertising a public school would have been unusual and surprising. Now they are an increasingly regular feature of the educational landscape. As schools compete for students and resources in the new educational marketplace, they increasingly look to market themselves to prospective parents (and…

  19. Assessing the Readability of College Textbooks in Public Speaking: Attending to Entry Level Instruction

    Science.gov (United States)

    Schneider, David E.

    2011-01-01

    More research is needed that examines textbooks intended for the entry level college classroom. This study offers valuable information to academics that adopt a public speaking textbook for instruction as well as objective feedback to the collective authors. Readability levels of 22 nationally published textbooks, based on McGlaughlin's (1969)…

  20. Function, anticipation, representation

    Science.gov (United States)

    Bickhard, Mark. H.

    2001-06-01

    Function emerges in certain kinds of far-from-equilibrium systems. One important kind of function is that of interactive anticipation, an adaptedness to temporal complexity. Interactive anticipation is the locus of the emergence of normative representational content, and, thus, of representation in general: interactive anticipation is the naturalistic core of the evolution of cognition. Higher forms of such anticipation are involved in the subsequent macro-evolutionary sequence of learning, emotions, and reflexive consciousness.

  1. [Dental fluorosis in 6-13-year-old children attending public schools in Medellín, Colombia].

    Science.gov (United States)

    Ramírez-Puerta, Blanca S; Franco-Cortés, Angela M; Ochoa-Acosta, Emilia M

    2009-08-01

    This study was aimed at determining dental fluorosis prevalence and severity amongst 6-13-year-old students residing in Medellin, Colombia. A descriptive study was carried out on 1,330 students attending 34 public schools in the city of Medellin. Two dentists trained in dental fluorosis diagnosis performed the examinations were after the teeth had been brushed. Teeth were dried with gauze, isolated with cotton pellets and visually examined in natural light. The Thylstrup and Fejerskov index (TFI) was used for rating fluorosis. Dental fluorosis prevalence was 81 % (TFI>1); 46.4 % was related to mild dental fluorosis (TFI1 and TFI2) and 8.8% to severe dental fluorosis (TFI >5). TFI > or = 1 was found in 21 % of the children being examined in at least 50 % of their teeth. Dental fluorosis prevalence level was found to be high in Medellín, Colombia; health authorities should thus focus their attention on preventing this problem.

  2. Orthodontic treatment need among young Saudis attending public versus private dental practices in Riyadh

    OpenAIRE

    Al-Jobair AM; Baidas LF; Al-Hamid AA; Al-Qahtani SG; Al-Najjar AT; Al-Kawari HM

    2016-01-01

    Asma M Al-Jobair,1,2 Laila F Baidas,1,2 Anfal A Al-Hamid,2 Sara G Al-Qahtani,2 Amani T Al-Najjar,2 Huda M Al-Kawari1,2 1Department of Pediatric Dentistry and Orthodontics, 2College of Dentistry, King Saud University, Riyadh, Saudi Arabia Objective: To assess and compare the severity of malocclusion and orthodontic treatment need among young Saudis receiving free treatment at public dental practices versus those paying for treatment at private practices. Materials and methods: This retrospecti...

  3. Thank you for attending our public meetings on 5 and 6 October!

    CERN Multimedia

    Staff Association

    2017-01-01

    Many thanks to all of you, who accepted the Staff Association’s invitation and participated in our Public Meetings on Thursday 5 and Friday 6 October. It is important that the personnel as a whole stays informed and interacts with their representatives at the Staff Association on issues that affect us all. The presentation slides, in English, and the recordings of the meetings, in English and in French, are now available in Indico: https://indico.cern.ch/category/5482/. Keep informed! Consult your colleagues, and share and discuss with them the information provided by the Staff Association on topics such as: the CERN Health Insurance Scheme, the Pension Fund, the first MERIT exercise, promotions, the Kindergarten (EVEE), the Elections to the Staff Council. We would like to remind you that the Staff Association is the statutory body for the collective representation of all CERN personnel, whether they are Staff Members, Fellows, Associates, Users, etc.

  4. Inverse anticipating chaos synchronization.

    Science.gov (United States)

    Shahverdiev, E M; Sivaprakasam, S; Shore, K A

    2002-07-01

    We derive conditions for achieving inverse anticipating synchronization where a driven time-delay chaotic system synchronizes to the inverse future state of the driver. The significance of inverse anticipating chaos in delineating synchronization regimes in time-delay systems is elucidated. The concept is extended to cascaded time-delay systems.

  5. Mediators of the Relation Between Community Violence and Sexual Risk Behavior Among Adults Attending a Public Sexually Transmitted Infection Clinic.

    Science.gov (United States)

    Senn, Theresa E; Walsh, Jennifer L; Carey, Michael P

    2016-07-01

    Prior research shows that violence is associated with sexual risk behavior, but little is known about the relation between community violence (i.e., violence that is witnessed or experienced in one's neighborhood) and sexual risk behavior. To better understand contextual influences on HIV risk behavior, we asked 508 adult patients attending a publicly funded STI clinic in the U.S. (54 % male, M age = 27.93, 68 % African American) who were participating in a larger trial to complete a survey assessing exposure to community violence, sexual risk behavior, and potential mediators of the community violence-sexual risk behavior relation (i.e., mental health, substance use, and experiencing intimate partner violence). A separate sample of participants from the same trial completed measures of sexual behavior norms, which were aggregated to create measures of census tract sexual behavior norms. Data analyses controlling for socioeconomic status revealed that higher levels of community violence were associated with more sexual partners for men and with more episodes of unprotected sex with non-steady partners for women. For both men and women, substance use and mental health mediated the community violence-sexual risk behavior relation; in addition, for men only, experiencing intimate partner violence also mediated this relation. These results confirm that, for individuals living in communities with high levels of violence, sexual risk reduction interventions need to address intimate partner violence, substance use, and mental health to be optimally effective.

  6. Stillbirth history and Toxoplasma gondii infection in women attending public health centers in a northern Mexican City

    Science.gov (United States)

    Alvarado-Esquivel, C.; Pacheco-Vega, S. J.; Salcedo-Jaquez, M.; Sánchez-Anguiano, L. F.; Hernández-Tinoco, J.; Rábago-Sánchez, E.; Centeno-Tinoco, M. M.; Flores-Garcia, I. D.; Ramos-Nevarez, A.; Cerrillo-Soto, S. M.; Guido-Arreola, C. A.; Beristain-García, I.; Liesenfeld, O.; Berumen-Segovia, L. O.; Saenz-Soto, L.; Sifuentes-Álvarez, A.

    2015-01-01

    Through a cross-sectional study design, 150 women attending public health centers with a history of stillbirths were examined for anti-Toxoplasma gondii IgG and IgM antibodies in Durango City, Mexico. Bivariate and multivariate analyses were used to assess the association of T. gondii seropositivity with the characteristics of the women with stillbirth history. Of the 150 women (mean age: 32.09 ± 9.16 years) studied, 14 (9.3%) had anti-T. gondii IgG antibodies and six (42.9%) of them were also positive for anti-T. gondii IgM antibodies. Multivariate analysis showed that T. gondii seropositivity was associated with high frequency (4–7 days a week) of eating meat (OR = 5.52; 95% CI: 1.48–20.59; P = 0.01), history of lymphadenopathy (OR = 4.52; 95% CI: 1.14–17.82; P = 0.03), and history of surgery (OR = 8.68; 95% CI: 1.04–72.15; P = 0.04). This is the first study on the seroepidemiology of T. gondii infection in women with a history of stillbirths in Mexico. The association of T. gondii exposure with a history of surgery warrants for further research. Risk factors for T. gondii infection found in the present survey may help to design optimal educational programs to avoid T. gondii infection. PMID:26185685

  7. Anticipation and medicine

    CERN Document Server

    2017-01-01

    In this book, practicing physicians and experts in anticipation present arguments for a new understanding of medicine. Their contributions make it clear that medicine is the decisive test for anticipation. The reader is presented with a provocative hypothesis: If medicine will align itself with the anticipatory condition of life, it can prompt the most important revolution in our time. To this end, all stakeholders—medical practitioners, patients, scientists, and technology developers—will have to engage in the conversation. The book makes the case for the transition from expensive, and only marginally effective, reactive treatment through “spare parts” (joint replacements, organ transplants) and reliance on pharmaceuticals (antibiotics, opiates) to anticipation-informed healthcare. Readers will understand why the current premise of treating various behavioral conditions (attention deficit disorder, hyperactivity, schizophrenia) through drugs has to be re-evaluated from the perspective of anticipation...

  8. Potential prescription patterns and errors in elderly adult patients attending public primary health care centers in Mexico City

    Science.gov (United States)

    Corona-Rojo, José Antonio; Altagracia-Martínez, Marina; Kravzov-Jinich, Jaime; Vázquez-Cervantes, Laura; Pérez-Montoya, Edilberto; Rubio-Poo, Consuelo

    2009-01-01

    Introduction Six out of every 10 elderly persons live in developing countries. Objective To analyze and assess the drug prescription patterns and errors in elderly outpatients attending public health care centers in Mexico City, Mexico. Materials and methods A descriptive and retrospective study was conducted in 2007. Fourteen hundred prescriptions were analyzed. Prescriptions of ambulatory adults aged >70 years who were residents of Mexico City for at least two years were included. Prescription errors were divided into two groups: (1) administrative and legal, and (2) pharmacotherapeutic. In group 2, we analyzed drug dose strength, administration route, frequency of drug administration, treatment length, potential drug–drug interactions, and contraindications. Variables were classified as correct or incorrect based on clinical literature. Variables for each drug were dichotomized as correct (0) or incorrect (1). A Prescription Index (PI) was calculated by considering each drug on the prescription. SPSS statistical software was used to process the collected data (95% confidence interval; p <0.05). Results The drug prescription pattern in elderly outpatients shows that 12 drugs account for 70.72% (2880) of prescribed drugs. The most prescribed drugs presented potential pharmacotherapeutic errors (as defined in the present study). Acetylsalicylic acid–captopril was the most common potential interaction (not clinically assessed). Potential prescription error was high (53% of total prescriptions). Most of the prescription errors were due to omissions of dosage, administration route, and length of treatment and may potentially cause harm to the elderly outpatients. Conclusions A high number of potential prescription errors were found, mainly due to omissions. The drug prescription pattern of the study population is mainly constituted by 12 drugs. The results indicate that prescription quality depends on the number of prescribed drugs per prescription (p < 0

  9. Dental attendance patterns among older people: a retrospective review of records in public and private dental care in Sweden.

    Science.gov (United States)

    Derblom, C; Hagman-Gustafsson, M-L; Gabre, P

    2016-11-20

    Nowadays, older people retain their natural teeth more frequently and so are at increased risk of oral disease. At the same time, discontinued contacts with dental services prevent access to preventive care and increase the risk of undetected disease. This study aims to evaluate how often older people discontinue regular dental visits and to establish the reasons. This study is a retrospective review of records of patients aged ≥75 years from seven Swedish clinics, three in the public dental service (PuDS) and four in the private (PrDS). All patients were examined in 2010, and their dental attendance records from 2010 to 2014 studied. Data included gender, dental insurance system, last performed planned examination, emergency visits, registrations in the recall system, cause of discontinued care and number of teeth and implants. In total, 993 records were studied, 303 in PuDS and 690 in PrDS. In both groups, 10% of patients had no complete dental examinations between 2010 and 2014 after baseline examination in 2010. One-quarter were not registered in the recall system after their last examinations, and this was more common in PrDS than PuDS. In many cases, no reason for discontinued regular visits were described in the records. The mean number of natural teeth was 19.0 in both groups, but there were more implants in the PrDS group. A large proportion of the participants risked losing regular contact with dental services. Dental services appeared to lack strategies for maintaining regular dental care for elderly patients. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  10. Anticipation across disciplines

    CERN Document Server

    2016-01-01

    Never before was anticipation more relevant to the life and activity of humankind than it is today. “It is no overstatement to suggest that humanity’s future will be shaped by its capacity to anticipate….” (Research Agenda for the 21st Century, National Science Foundation). The sciences and the humanities can no longer risk explaining away the complexity and interactivity that lie at the foundation of life and living. The perspective of the world that anticipation opens justifies the descriptor “the post-Cartesian Revolution.” If anticipation is a valid research domain, what practical relevance can we await? Indeed, anticipation is more than just the latest catch-word in marketing the apps developed by the digital technology industry. Due to spectacular advances in the study of the living, anticipation can claim a legitimate place in current investigations and applications in the sciences and the humanities. Biology, genetics, medicine, as well as politics and cognitive, behavioral, and social sci...

  11. Potential prescription patterns and errors in elderly adult patients attending public primary health care centers in Mexico City

    Directory of Open Access Journals (Sweden)

    José Antonio Corona-Rojo

    2009-08-01

    Full Text Available José Antonio Corona-Rojo1, Marina Altagracia-Martínez1, Jaime Kravzov-Jinich1, Laura Vázquez-Cervantes1, Edilberto Pérez-Montoya2, Consuelo Rubio-Poo31Division of Biological Sciences and Health, Metropolitan Autonomous University, Campus Xochimilco (UAM-X, Xochimilco, México; 2National Polytechnical Institute (IPN, México DF; 3Faculty of Higher Studies – Zaragoza (FES-Zaragoza, National Autonomous University of México (UNAM, México City, MéxicoIntroduction: Six out of every 10 elderly persons live in developing countries.Objective: To analyze and assess the drug prescription patterns and errors in elderly outpatients attending public health care centers in Mexico City, Mexico.Materials and methods: A descriptive and retrospective study was conducted in 2007. Fourteen hundred prescriptions were analyzed. Prescriptions of ambulatory adults aged >70 years who were residents of Mexico City for at least two years were included. Prescription errors were divided into two groups: (1 administrative and legal, and (2 pharmacotherapeutic. In group 2, we analyzed drug dose strength, administration route, frequency of drug administration, treatment length, potential drug–drug interactions, and contraindications. Variables were classified as correct or incorrect based on clinical literature. Variables for each drug were dichotomized as correct (0 or incorrect (1. A Prescription Index (PI was calculated by considering each drug on the prescription. SPSS statistical software was used to process the collected data (95% confidence interval; p < 0.05.Results: The drug prescription pattern in elderly outpatients shows that 12 drugs account for 70.72% (2880 of prescribed drugs. The most prescribed drugs presented potential pharmacotherapeutic errors (as defined in the present study. Acetylsalicylic acid–captopril was the most common potential interaction (not clinically assessed. Potential prescription error was high (53% of total prescriptions. Most

  12. Anticipation in sport.

    Science.gov (United States)

    Loffing, Florian; Cañal-Bruland, Rouwen

    2017-08-01

    Anticipation has become an increasingly important research area within sport psychology since its infancy in the late 1970s. Early work has increased our fundamental understanding of skilled anticipation in sports and how this skill is developed. With increasing theoretical and practical insights and concurrent technological advancements, researchers are now able to tackle more detailed questions with sophisticated methods. Despite this welcomed progress, some fundamental questions and challenges remain to be addressed, including the (relative) contributions of visual and motor experience to anticipation, intraindividual and interindividual variation in gaze behaviour, and the impact of non-kinematic (contextual or situational) information on performance and its interaction with advanced kinematic cues during the planning and execution of (re)actions in sport. The aim of this opinion paper is to shortly sketch the state of the art, and then to discuss recent work that has started to systematically address open challenges thereby inspiring promising future routes for research on anticipation and its application in practice. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Anticipating Organizational Change

    DEFF Research Database (Denmark)

    Krogh, Simon

    This study is reporting on the extended period prior to implementation of the largest ever Health IT implementation in Denmark – Sundhedsplatformen. Preliminary analysis of data points to the need to take into consideration what I call the anticipatory phase. The study argues that the anticipator...

  14. Anticipating Organizational Change

    DEFF Research Database (Denmark)

    Krogh, Simon

    This study reports on the extended time period prior to the introduction of the largest ever Health IT implementation in Denmark – Sundhedsplatformen. The focus of the dissertation is on organizational implications of introducing new technology and more specifically the anticipation of organizati...

  15. Cells anticipate periodic events

    Science.gov (United States)

    Nakagaki, Toshiyuki

    2009-03-01

    We show that an amoeboid organism can anticipate the timing of periodic events. The plasmodium of the true slime mold Physarum polycephalum moves rapidly under favourable conditions, but stops moving when transferred to less-favourable conditions. Plasmodia exposed to unfavourable conditions, presented in three consecutive pulses at constant intervals, reduced their locomotive speed in response to each episode. When subsequently subjected to favourable conditions, the plasmodia spontaneously reduced their locomotive speed at the time point when the next unfavourable episode would have occurred. This implied anticipation of impending environmental change. After this behaviour had been evoked several times, the locomotion of the plasmodia returned to normal; however, the anticipatory response could subsequently be induced by a single unfavourable pulse, implying recall of the memorized periodicity. We explored the mechanisms underlying these behaviours from a dynamical systems perspective. Our results hint at the cellular origins of primitive intelligence and imply that simple dynamics might be sufficient to explain its emergence.

  16. Toxoplasmosis-related knowledge among pregnant and postpartum women attended in public health units in Niterói, Rio De Janeiro, Brazil.

    Science.gov (United States)

    Millar, Patricia Riddell; Moura, Fernanda Loureiro de; Bastos, Otílio Machado Pereira; Mattos, Danuza Pinheiro Bastos Garcia de; Fonseca, Ana Beatriz Monteiro; Sudré, Adriana Pittella; Leles, Daniela; Amendoeira, Maria Regina Reis

    2014-01-01

    The present study conducted a toxoplasmosis-related knowledge level survey with 400 pregnant and puerperal women attended in public health units in the municipality of Niterói, Rio de Janeiro. Only 111 (27.8%) women claimed to know about the disease. Most of them (n = 289; 72.2%) had never heard about toxoplasmosis nor knew how to prevent the infection by Toxoplasma gondii. A significant difference (p = 0.013) regarding the presence of anti-T. gondii IgG was observed between women who claimed to know about the disease and those who had never heard about it. These results highlight the importance of a systematic serological screening process for toxoplasmosis, as well as the importance of primary prevention by accurate information during prenatal care, an important Public Health action to be implemented.

  17. Can Cavitation Be Anticipated?

    Energy Technology Data Exchange (ETDEWEB)

    Allgood, G.O.; Dress, W.B.; Hylton, J.O.; Kercel, S.W.

    1999-04-25

    The major problem with cavitation in pumps and hydraulic systems is that there is no effective (conventional) method for detecting or predicting its inception. The traditional method of recognizing cavitation in a pump is to declare the event occurring when the total head drops by some arbitrary value (typically 3%) in response to a pressure reduction at the pump inlet. However, the device is already seriously cavitating when this happens. What is actually needed is a practical method to detect impending rather than incipient cavitation. Whereas the detection of incipient cavitation requires the detection of features just after cavitation starts, the anticipation of cavitation requires the detection and identification of precursor features just before it begins. Two recent advances that make this detection possible. The first is acoustic sensors with a bandwidth of 1 MHz and a dynamic range of 80 dB that preserve the fine details of the features when subjected to coarse vibrations. The second is the application of Bayesian parameter estimation which makes it possible to separate weak signals, such as those present in cavitation precursors, from strong signals, such as pump vibration. Bayesian parameter estimation derives a model based on cavitation hydrodynamics and produces a figure of merit of how well it fits the acquired data. Applying this model to an anticipatory engine should lead to a reliable method of anticipating cavitation before it occurs. This paper reports the findings of precursor features using high-performance sensors and Bayesian analysis of weak acoustic emissions in the 100-1000kHz band from an experimental flow loop.

  18. The Mental Health of Children of Migrant Workers in Beijing: The Protective Role of Public School Attendance

    OpenAIRE

    Gao, Qin; Li, Hong; Zou, Hong; Cross, Wendi; Bian, Ran; Liu, Yan

    2015-01-01

    The present study aims to understand the mental health status of an understudied group of migrant children—children of migrant workers in China. A total of 1466 children from Beijing participated in the study that compared migrant children (n = 1019) to their local peers (n = 447) in public and private school settings. Results showed that overall, migrant children reported more internalizing and externalizing mental health problems and lower life satisfaction than local peers. However, public...

  19. Evaluation of oral health in patients with mental disorders attended at the clinic of oral diagnosis of a public university

    Directory of Open Access Journals (Sweden)

    Marina Sena Lopes Da Silva Sacchetto

    Full Text Available INTRODUCTION: Many people suffering from mental disorders fail to adequately perform self-care, especially in relation to personal hygiene and in particular to oral hygiene. For these individuals, the prevention and ongoing clinical monitoring are essential. OBJECTIVE: To investigate the oral diseases that most affect patients with mental disorders attended in the Dental College of the Federal University of Piauí (UFPI. METHODOLOGY: Patients treated during the 2nd half of 2011 and 1st half of 2012 were examined. The DMFT index was used for evaluation of dental caries and the CPI index for periodontal evaluation. The statistical analyzes were performed with SPSS (Statistical Package for the Social Sciences, version 18.0, using a descriptive statistics to determine averages, standard deviations and frequencies. RESULT: 67.50% of the 40 patients had contact with the surgeon dentist for over one year, 95% performed their own oral hygiene and 70% did not use dental floss. The average of DMFT was 14.18. Of the patients, 49.13% needed of restorations of one surface and 60% needed dental prosthesis. Moreover, 33.75% of sextants evaluated had periodontal pockets. CONCLUSION: It can be noticed that patients with mental illness have a high risk of developing oral disorders, however, few carriers visite a dental professional regularly. In addition, the delay to seek treatment and lack of staff training, lead to solutions often crippling.

  20. Violence against women: prevalence and associated factors in patients attending a public healthcare service in the Northeast of Brazil.

    Science.gov (United States)

    Silva, Maria Arleide da; Falbo Neto, Gilliatt Hanois; Figueiroa, José Natal; Cabral Filho, José Eulálio

    2010-02-01

    The prevalence of and factors associated with violence against women attended as outpatients between October 2005 and January 2006 by the Instituto Materno Infantil Professor Fernando Figueira (IMIP), Recife, Pernambuco State, Brazil, were investigated using a cross-sectional type study. 619 women over the age of 18 were included in a systematic probabilistic sample. The modified Abuse Assessment Screen (AAS) was applied and the data were evaluated statistically by way of univariate and bivariate analyses, using the chi2 or Fischer's exact test and an adjusted multivariate logistic regression model. The prevalence of violence against women was 27.5% (95%CI: 24.0%-31.2%) in the twelve-month period prior to the consultation. The associated factors were low level of schooling (OR = 2.34), a history of domestic violence (OR = 2.21) the woman being mentally disturbed (OR = 2.35), and the partner's consumption of alcohol (OR = 1.77). The prevalence of violence was high in the group of women studied, indicating the need to broaden preventive measures and all-round health care for women.

  1. Assessment of Knowledge, Attitudes and Competencies of Health Professionals Attended an International Training Programme in Public Health

    Directory of Open Access Journals (Sweden)

    Despena Andrioti

    2013-01-01

    Full Text Available Background: Continuing education is a fundamental aspect of health personnel professional life. These enable health professionals improve patient-centred care, stay current and provide quality services.Objectives: To assess knowledge, attitudes and competencies from the interprofessional training programme in public health held in cooperation with WHO/EURO.Methods: A structured questioner for self-ratings on perceived seminar usefulness and implementation was placed on the internet followed by email notification to the 300 participants. We have received 128 completed questionnaires (42.5%.Programme effects were tested by categorical analysis using Pearson chi-Square or Fisher's exact test. Logistic regression was used to reveal correlation between implementation of competencies according to discipline and type of employer. All tests were considered to be significant at a 5% level. Analysis was carried out using SPSS 20.0. Findings: 85.9% (p = 0.021 <0.05 of the participants applied the knowledge they acquired in the seminar. The application of the competencies in public health services differed according to position (p<0.05. Supervisors achieved higher scores (81.4% in the administration and management than the officers (48.5%. Health professionals felt that their performance has been improved and consequently the quality of the services (75%. Conclusion: The international programme gave them confidence that the acquired knowledge and skills were equal to those of their European colleagues and that they are able to deal with public health issues and to provide the respective services.

  2. L'anticipation comme actualisation

    DEFF Research Database (Denmark)

    Mondeme, Chloé

    2017-01-01

    It is commonly stated that anticipation is a phenomenon that is prior to a given action or situation, both time-wise and logically speaking. In this article, we focus in detail on how anticipation reconfigures the very action being anticipated. By ‘in detail’, we mean through the meticulous...... observation and analysis of ordinary interactions. The corpus is constituted of learning interactions, between dog educator and dogs in formation, in which anticipating an action, notably by assessing it before it happens, contributes in a large part to (re)configure it. This point leads us to develop...

  3. Unhappiness with the Fetal Gender is associated with Depression in Adult Pregnant Women Attending Prenatal Care in a Public Hospital in Durango, Mexico.

    Science.gov (United States)

    Alvarado-Esquivel, Cosme; Sifuentes-Alvarez, Antonio; Salas-Martinez, Carlos

    2016-03-01

    Depression during pregnancy has been scantily studied in Mexican women. We aimed to determine the prevalence and correlates of depression in adult pregnant women attending a public hospital in the northern Mexican city of Durango, Mexico. Through a cross-sectional study design, we assessed depression in 270 adult pregnant women attended for prenatal care in a public hospital using a validated Mexican version of the Edinburg Postnatal Depression Scale in pregnancy and further confirmation by a psychiatric evaluation using the DSM-IV criteria for depression. Prevalence association with socio-demographic, clinical and psychosocial characteristics of the pregnant women was also investigated. Of the 270 pregnant women studied, 101 (37.4%) had EPDS scores equal to or higher than nine. Depression was confirmed in 56 (20.7%) women. Of them, 42 suffered from minor depression and 14 from major depression. Multivariate analysis of socio-demographic, clinical and psychosocial characteristics of the women showed that depression was associated with depression before pregnancy (OR = 3.36; 95% CI: 1.20-9.40; P=0.02), anxiety during pregnancy (OR = 9.38; 95% CI: 1.87-46.96; P=0.006), smoking (OR = 25.05; 95% CI: 1.77-353.07; P=0.01), unhappy with the fetal sex (OR = 8.53; 95% CI: 2.46-29.48; Pwomen studied had confirmed depression. This is the first report of an association of prenatal depression with unhappiness with the fetal sex. Factors associated with prenatal depression found in this study may help for the optimal design of preventive measures against prenatal depression.

  4. Anticipating Public Acceptance: The Hydrogen Case

    NARCIS (Netherlands)

    Di Ruggero, O.

    2014-01-01

    Current energy related issues, such as climate change or the oil depletion, demand technological and societal change towards new ways of producing and using energy. One of the challenges coming with the development of these new solutions relates to the impact that these technologies will have on soc

  5. Anticipated affect and behavioral choice

    NARCIS (Netherlands)

    Richard, R.; van der Pligt, J.; de Vries, N.K.

    1996-01-01

    Most research on the impact of affect on attitudes and behavior emphasizes the effect of past and present affective reactions. In this article we focus on anticipated, postbehavioral, affective reactions. The influence of anticipated affective reactions on a number of behaviors was investigated in

  6. Molecular Genotyping of Giardia duodenalis Isolates from Symptomatic Individuals Attending Two Major Public Hospitals in Madrid, Spain.

    Directory of Open Access Journals (Sweden)

    Aida de Lucio

    Full Text Available The flagellate protozoan Giardia duodenalis is an enteric parasite causing human giardiasis, a major gastrointestinal disease of global distribution affecting both developing and industrialised countries. In Spain, sporadic cases of giardiasis have been regularly identified, particularly in pediatric and immigrant populations. However, there is limited information on the genetic variability of circulating G. duodenalis isolates in the country.In this longitudinal molecular epidemiological study we report the diversity and frequency of the G. duodenalis assemblages and sub-assemblages identified in 199 stool samples collected from 184 individual with symptoms compatible with giardiasis presenting to two major public hospitals in Madrid for the period December 2013-January 2015. G. duodenalis cysts were initially detected by conventional microscopy and/or immunochomatography on stool samples. Confirmation of the infection was performed by direct immunofluorescence and real-time PCR methods. G. duodenalis assemblages and sub-assemblages were determined by multi-locus genotyping of the glutamate dehydrogenase (GDH and β-giardin (BG genes of the parasite. Sociodemographic and clinical features of patients infected with G. duodenalis were also analysed.Of 188 confirmed positive samples from 178 giardiasis cases a total of 124 G. duodenalis isolates were successfully typed at the GDH and/or the BG loci, revealing the presence of sub-assemblages BIV (62.1%, AII (15.3%, BIII (4.0%, AI (0.8%, and AIII (0.8%. Additionally, 6.5% of the isolates were only characterised at the assemblage level, being all of them assigned to assemblage B. Discordant genotype results AII/AIII or BIII/BIV were also observed in 10.5% of DNA isolates. A large number of multi-locus genotypes were identified in G. duodenalis assemblage B, but not assemblage A, isolates at both the GDH and BG loci, confirming the high degree of genetic variability observed in other molecular surveys

  7. Introduction of soft drinks and processed juice in the diet of infants attending public day care centers

    Directory of Open Access Journals (Sweden)

    Giovana Longo-Silva

    2015-03-01

    Full Text Available OBJECTIVE: Identifying at what age infants enrolled in public day care centers are introduced to soft drinks and industrialized juice, as well as comparing the nutritional composition of these goods with natural fruit juice. METHODS: A cross-sectional study with the mothers of 636 children (aged 0 to 36 months from nurseries of day care centers, who were asked questions about the age of feeding introduction. This study evaluated the proximate composition of soft drinks and artificial juice, comparing them with those of natural fruit juice regarding energy, sugar, fiber, vitamin C, and sodium values. The chemical composition of fruit juice was obtained by consulting the Table of Food Composition and, for industrialized drinks, the average nutritional information on the labels of the five most consumed product brands. RESULTS: The artificial drinks were consumed before the first year of life by more than half of the children studied, however, approximately 10% consumed them before the age of 6 months. With regard to the comparison among the drinks, artificial fruit juice beverages and soft drinks proved to contain from nine to 13 times higher amounts of sodium, and 15 times less vitamin C than natural juices. CONCLUSIONS: The introduction of soft drinks and industrialized juice in the diet of infants was inopportune and premature.. When compared to natural fruit juice, these have inferior nutritional composition, which suggests the urgent need for measures based on strategies for food and nutrition education in order to promote awareness and the maintenance of healthy eating habits.

  8. Introduction of soft drinks and processed juice in the diet of infants attending public day care centers

    Science.gov (United States)

    Longo-Silva, Giovana; Toloni, Maysa Helena de Aguiar; de Menezes, Risia Cristina Egito; Asakura, Leiko; Oliveira, Maria Alice Araújo; Taddei, José Augusto de Aguiar Carrazedo

    2015-01-01

    OBJECTIVE: Identifying at what age infants enrolled in public day care centers are introduced to soft drinks and industrialized juice, as well as comparing the nutritional composition of these goods with natural fruit juice. METHODS: A cross-sectional study with the mothers of 636 children (aged 0 to 36 months) from nurseries of day care centers, who were asked questions about the age of feeding introduction. This study evaluated the proximate composition of soft drinks and artificial juice, comparing them with those of natural fruit juice regarding energy, sugar, fiber, vitamin C, and sodium values. The chemical composition of fruit juice was obtained by consulting the Table of Food Composition and, for industrialized drinks, the average nutritional information on the labels of the five most consumed product brands. RESULTS: The artificial drinks were consumed before the first year of life by more than half of the children studied, however, approximately 10% consumed them before the age of 6 months. With regard to the comparison among the drinks, artificial fruit juice beverages and soft drinks proved to contain from nine to 13 times higher amounts of sodium, and 15 times less vitamin C than natural juices. CONCLUSIONS: The introduction of soft drinks and industrialized juice in the diet of infants was inopportune and premature.. When compared to natural fruit juice, these have inferior nutritional composition, which suggests the urgent need for measures based on strategies for food and nutrition education in order to promote awareness and the maintenance of healthy eating habits. PMID:25662561

  9. [Clinical severity and functionality of acute stroke patients attended at the physiotherapy public services of Natal, Rio Grande do Norte State, Brazil].

    Science.gov (United States)

    da Costa, Fabrícia Azevêdo; da Silva, Diana Lídice Araújo; da Rocha, Vera Maria

    2011-01-01

    This article investigates the severity and functional independence of hemiplegics patients' post-acute stroke by means of a multidisciplinary clinical staff. It is a descriptive study composed by 40 hemiplegics attended at the four largest physiotherapy public services in Natal, Rio Grande do Norte State. The methods used were an evaluation form, Functional Independence Measure and NIHSS. The results showed a sample predominantly female (55%), stroke ischemic (90%), right brain hemisphere (52.5%) and Hypertension Risk Factor (90%). The mean of clinical severity and functional independence was 13.32±4.7 and 54.6±17.15 respectively. There was no significant difference between the mean of functionality about stroke side (pvalue = 0.66). There is a significant relation between clinical severity and functional independence (r = -0.45 pvalue=0.003). It can be concluded that the level of clinical severity and functional dependence of stroke patients that make use of public physiotherapy services is significant and show the necessity, beyond the classic treatment, to be encouraged preventive educational actions to improve knowledge of this population.

  10. Primary care-public health linkages: Older primary care patients with prediabetes & type 2 diabetes encouraged to attend community-based senior centers

    Directory of Open Access Journals (Sweden)

    Polly H. Noël

    2016-12-01

    Full Text Available The Institute of Medicine (IOM suggests that primary care-public health integration can improve health outcomes for vulnerable patients, but the extent to which formal linkages may enhance patients' use of community resources, or the factors that may influence providers to encourage their patients to use these resources, remain unclear. We conducted baseline assessments in 2014–2015 with 149 older adults with prediabetes or diabetes who had recently joined three senior centers linked to a network of primary care clinics in San Antonio, Texas. In addition to collecting sociodemographic and clinical characteristics, we asked members to identify their source of primary care and whether a health care provider had encouraged them to go to the senior center. We also asked members why they had joined the senior centers and which programs interested them the most. Members' source of primary care was not associated with being encouraged to attend the senior centers by a health care professional. Multivariable analysis indicated that participants with total annual household incomes of $20,000 or less [OR = 2.78; 95% CI = (1.05, 7.14] and those reporting 12 years of education or less [OR = 3.57; 95% CI = (1.11, 11.11] were significantly more likely to report being encouraged to attend the senior center by a health care provider. Providers who are aware of community-based resources to support patient self-management may be just as likely to encourage their socioeconomically vulnerable patients with prediabetes or diabetes to use them as providers who have a more formal partnership with the senior centers.

  11. Primary care-public health linkages: Older primary care patients with prediabetes & type 2 diabetes encouraged to attend community-based senior centers.

    Science.gov (United States)

    Noël, Polly H; Parchman, Michael L; Finley, Erin P; Wang, Chen-Pin; Bollinger, Mary; Espinoza, Sara E; Hazuda, Helen P

    2016-12-01

    The Institute of Medicine (IOM) suggests that primary care-public health integration can improve health outcomes for vulnerable patients, but the extent to which formal linkages may enhance patients' use of community resources, or the factors that may influence providers to encourage their patients to use these resources, remain unclear. We conducted baseline assessments in 2014-2015 with 149 older adults with prediabetes or diabetes who had recently joined three senior centers linked to a network of primary care clinics in San Antonio, Texas. In addition to collecting sociodemographic and clinical characteristics, we asked members to identify their source of primary care and whether a health care provider had encouraged them to go to the senior center. We also asked members why they had joined the senior centers and which programs interested them the most. Members' source of primary care was not associated with being encouraged to attend the senior centers by a health care professional. Multivariable analysis indicated that participants with total annual household incomes of $20,000 or less [OR = 2.78; 95% CI = (1.05, 7.14)] and those reporting 12 years of education or less [OR = 3.57; 95% CI = (1.11, 11.11)] were significantly more likely to report being encouraged to attend the senior center by a health care provider. Providers who are aware of community-based resources to support patient self-management may be just as likely to encourage their socioeconomically vulnerable patients with prediabetes or diabetes to use them as providers who have a more formal partnership with the senior centers.

  12. Anticipating the Environmental Impacts and Behavioral Drivers of Deep Decarbonization

    Science.gov (United States)

    EPA is seeking regular and early career applications proposing research that will contribute to an improved ability to understand and anticipate the public health and environmental impacts and behavioral drivers of significant changes in energy consumption

  13. [Factors Related to the Disability Burden in People with Suicidal Attempts Attended in the Public Health Care Service Network of Santiago de Cali].

    Science.gov (United States)

    Alzate, Elvis Siprián Castro; Martínez, Alejandro Castillo

    2013-03-01

    According to the World Health Organization (WHO), the aftermaths of suicide attempts are the sixth leading cause of poor health and disability in the world. Establish the level of disability and related factors in terms of restrictions regarding participation and activity limitations in cases of suicidal attempts attended by the Public Service Network Health of Santiago de Cali, from September 2009 to June 2010. A cross-section, observational study was applied to 126 people between 15 and 65 who had attempted suicide and were treated at the Public Health Service in Santiago de Cali. A Spanish version of the Disability Assessment Scale of the World Health Organization 30 disability-adjusted life years (DALYs) were calculated together with a disability prevalence of 95.3%. 4.6% of the sample did not show disability while 41.27% had mild disability, 38.1%, moderate disability, and 15.87%, severe disability. Factors related with disability were: Age, occupation, presence of mental illness, current depressive symptoms, lethal methods, use of psychiatric drugs, activity limitations, participation restrictions and lack of religious practice. The prevalence of disability in people who have committed suicidal attempts treated at the public health services in Santiago de Cali, was 95.3%. The results are consistent with the study of global burden of disease that establishes a high score for mental disorders in suicidal attempts. The presence of a deficiency after the suicide attempt increases the burden of disability. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  14. Prevalence of herbal medicine use and associated factors among pregnant women attending antenatal care at public health facilities in Hossana Town, Southern Ethiopia: facility based cross sectional study.

    Science.gov (United States)

    Laelago, Tariku; Yohannes, Tadele; Lemango, Fiseha

    2016-01-01

    The use of herbal medicine has been on increase in many developing and industrialized countries. More pregnant women use herbal remedies to treat pregnancy related problems due to cost-effectiveness of therapy and easy access of these products. We sought to assess the prevalence of herbal medicine use and associated factors among pregnant women attending antenatal clinics of public health facilities. Facility based cross sectional study was conducted among 363 pregnant women attending antenatal clinics from May to June 2015 at public health facilities in Hossana town, Hadiya zone, Southern Ethiopia. Pretested structured questionnaire was used to collect data from each study subject. Bivariate logistic regression analysis was used to see significance of association between the outcome and independent variables. Odds ratios at 95 % CI were computed to measure the strength of the association between the outcome and the independent variables. P-value ginger (55.8 %), garlic (69.8 %), eucalyptus (11.6 %), tenaadam (rutachalenssis) (26.4 %), damakesse (ocimumlamiifolium) (22.8 %), feto (3.5 %) and omore (3.1 %). Being students (AOR: (5.68, 95 % CI: (1.53, 21.13), second trimester of pregnancy (AOR: 0.22, 95 % CI: (0.08, 0.76), sufficient knowledge on herbal medicine (AOR: 0.37, 95 % CI: (0.19, 0.79), no formal education (AOR: 4.41, 95 % CI: (1.11, 17.56), primary education (AOR: 4.15, 95 % CI: (1.51, 11.45) and secondary education (AOR: 2.55, 95 % CI: (1.08,6.03) were significantly associated with herbal medicine use. The findings of this study showed that herbal medicine use during pregnancy is a common experience. Commonly used herbal medicines during current pregnancy were garlic, ginger, tenaadam, damakasse and eucalyptus. Educational status, occupation, knowledge on herbal medicine and second trimester of pregnancy were the major factors affecting use of herbal medicine. Health education about the effects of herbal medicine on pregnancy should be given

  15. Evidence for anticipation in schizophrenia.

    OpenAIRE

    Bassett, A. S.; Honer, W.G.

    1994-01-01

    Anticipation, or increasing severity of a disorder across successive generations, is a genetic phenomenon with an identified molecular mechanism: expansion of unstable trinucleotide repeat sequences. This study examined anticipation in familial schizophrenia. Three generations of siblines from the affected side of families selected for unilineal, autosomal dominant-like inheritance of schizophrenia were studied (n = 186). Across generations more subjects were hospitalized with psychotic illne...

  16. Palatable meal anticipation in mice.

    Directory of Open Access Journals (Sweden)

    Cynthia T Hsu

    Full Text Available The ability to sense time and anticipate events is a critical skill in nature. Most efforts to understand the neural and molecular mechanisms of anticipatory behavior in rodents rely on daily restricted food access, which induces a robust increase of locomotor activity in anticipation of daily meal time. Interestingly, rats also show increased activity in anticipation of a daily palatable meal even when they have an ample food supply, suggesting a role for brain reward systems in anticipatory behavior, and providing an alternate model by which to study the neurobiology of anticipation in species, such as mice, that are less well adapted to "stuff and starve" feeding schedules. To extend this model to mice, and exploit molecular genetic resources available for that species, we tested the ability of wild-type mice to anticipate a daily palatable meal. We observed that mice with free access to regular chow and limited access to highly palatable snacks of chocolate or "Fruit Crunchies" avidly consumed the snack but did not show anticipatory locomotor activity as measured by running wheels or video-based behavioral analysis. However, male mice receiving a snack of high fat chow did show increased food bin entry prior to access time and a modest increase in activity in the two hours preceding the scheduled meal. Interestingly, female mice did not show anticipation of a daily high fat meal but did show increased activity at scheduled mealtime when that meal was withdrawn. These results indicate that anticipation of a scheduled food reward in mice is behavior, diet, and gender specific.

  17. Improving Attendance and Retention in Out-of-School Time Programs. Research-to-Results Practitioner Insights. Publication # 2007-17

    Science.gov (United States)

    Kennedy, Elena; Wilson, Brooke; Valladares, Sherylls; Bronte-Tinkew, Jacinta

    2007-01-01

    Regular participation in out-of-school time activities is associated with benefits for children. However, children cannot reap the benefits of program participation if they do not attend programs in the first place. This brief focuses on ways in which out-of-school time programs can improve the attendance and retention of children and youth in…

  18. Drug use and antisocial behavior among adolescents attending public schools in Brazil Uso de drogas e comportamento antissocial entre adolescentes de escolas públicas no Brasil

    Directory of Open Access Journals (Sweden)

    Fernanda Lüdke Nardi

    2012-01-01

    Full Text Available INTRODUCTION: Drug use is a social and a public health problem that has been related with antisocial behavior. The aim of this study was to evaluate the relationship between drug use and antisocial behavior among adolescents attending public schools in Brazil. METHOD: A total of 7,176 adolescents from low-income neighborhoods and public schools aged 14 to 19 years were assessed in five geographical regions in Brazil. Data on biosociodemographic characteristics and on drug use and antisocial behavior were assessed from complete answers to a national survey on risk and protective factors among adolescents. RESULTS: Over 80% of the adolescents who used alcohol and cigarettes were between 14 and 17 years old. The percentage of participants with antisocial behaviors was significantly higher among users of marijuana, cocaine, or crack than among adolescents who were not drug users. CONCLUSIONS: Prevention programs aimed at reducing substance use might help to decrease antisocial behaviors.INTRODUÇÃO: O uso de drogas é um problema social e de saúde pública que tem sido relacionado a comportamentos antissociais. O objetivo deste estudo foi avaliar a relação entre uso de drogas e comportamento antissocial em adolescentes de escolas públicas no Brasil. MÉTODO: No total, 7.176 jovens com idades entre 14 e 19 anos estudantes de escolas públicas das cinco regiões geográficas do Brasil foram avaliados. Foram utilizados dados biossociodemográficos e sobre uso de drogas e comportamento antissocial obtidos na Pesquisa Nacional sobre Fatores de Risco e Proteção da Juventude Brasileira. RESULTADOS: Mais de 80% dos adolescentes que fizeram uso de bebidas alcoólicas e cigarro tinham entre 14 e 17 anos. O percentual de pacientes com comportamento antissocial foi significativamente maior entre usuários de maconha, cocaína ou crack do que entre adolescentes não usuários. CONCLUSÕES: Programas de prevenção direcionados à redução do uso de subst

  19. Desempenho motor de lactentes frequentadores de berçários em creches públicas Motor performance of infants attending the nurseries of public day care centers

    Directory of Open Access Journals (Sweden)

    Letícia Baltieri

    2010-09-01

    Full Text Available OBJETIVO: Analisar o desempenho motor axial, apendicular e global e sua correlação com as características neonatais, familiares e de tempo de exposição à creche em crianças com idade entre 12-24 meses, frequentadoras de creches públicas. MÉTODOS: Estudo transversal com 40 lactentes (idade média 14,3±2,4 meses frequentadores de creches públicas. Os participantes foram avaliados quanto ao desempenho motor com a Bayley Scales of Infant and Toddler Development-III, a qual possibilita análise do desempenho motor e comparação dos domínios motores axial e apendicular. Foram coletados dados neonatais, familiares e de exposição à creche e pesquisou-se a correlação destes fatores ao desempenho motor. Foi utilizado o teste t pareado para comparar médias e a correlação de Pearson. RESULTADOS: O desempenho motor do grupo esteve, em média, abaixo da referência, com 22,5% das crianças classificadas como suspeitas de atraso nos desempenhos axial e global, contrastando com nenhuma no domínio apendicular. A comparação axial e apendicular apontou diferença significativa, com desempenho axial aquém do apendicular, além de 35% do grupo ter apresentado discrepância significativa entre esses domínios. Não foi encontrada correlação linear entre os domínios motores avaliados e as variáveis neonatais, familiares e de exposição à creche. CONCLUSÕES: O desempenho motor global do grupo esteve abaixo da média de referência, com desempenho motor axial inferior ao apendicular e importante discrepância entre esses. Recomenda-se atenção às habilidades motoras axiais e às oportunidades de exploração que o ambiente em creches pode propiciar, especialmente no decorrer dos dois primeiros anos de vida.OBJECTIVE: To analyze gross, fine and global motor performance and its correlation with neonatal and familial variables and day care exposure among children between 12-24 months of age attending public day care centers. METHODS: This

  20. Demand for long acting contraceptive methods among married HIV positive women attending care at public health facilities at Bahir Dar City, Northwest Ethiopia.

    Science.gov (United States)

    Gelagay, Abebaw Addis; Koye, Digsu Negese; Yeshita, Hedija Yenus

    2015-08-27

    The use of long acting contraceptive methods (LACMs) is one of the strategies for preventing mother-to-child transmission (MTCT) of HIV. Studies noted that significant proportion of unintended pregnancy among HIV positive women was due to contraceptive failure mainly of short term contraceptives. This highlights the need to use most effective types of modern contraception, long acting contraceptive. However, studies conducted on demand for long acting contraceptive methods in this particular group of people are scarce in Ethiopia. This study aimed to assess demand for long acting contraceptive methods and associated factors among married reproductive age women attending care at Antiretroviral treatment (ART) clinics in public health institutions at Bahir Dar City, Northwest Ethiopia. Institution-based cross-sectional study was conducted among 654 systematically selected women attending care in ART clinics in public health facilities at Bahir Dar city from March to April, 2014. A structured and pretested interviewer administered questionnaire was used to collect data. Data were entered using EPI info version 3.5.3 and then exported to SPSS version 16 for analysis. Descriptive statistics were used to describe the socio-demographic and economic characteristics of the study participants. Logistic regression analyses were employed to identify factors associated with demand for long acting contraceptive methods. Odds ratios with 95 % CI were used to assess the presence and strength of association. A total of 654 respondents have participated in the study (response rate 99. 09 %). The demand for long acting contraceptive methods was 36.7 % (95 % CI: 33.2 %, 40.6 %). The odds of demand for LACMs among HIV positive women who were living in urban were three times [AOR = 3.05, 95 % CI: 1.34, 6.89] higher than those who were living in rural. The odds of demand for LACMs among the respondents who were in elementary educational level were two times [AOR = 2.31, 95

  1. Antimicrobial susceptibility of Neisseria gonorrhoeae isolates from patients attending a public referral center for sexually transmitted diseases in Belo Horizonte, State of Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    Ligia Maria Bedeschi Costa

    2013-06-01

    Full Text Available Introduction The aim of this study was to determine the antimicrobial susceptibility of Neisseria gonorrhoeae isolates obtained from patients attending a public referral center for sexually transmitted diseases and specialized care services (STD/SCS in Belo Horizonte, Brazil. Methods Between March 2011 and February 2012, 201 specimens of Neisseria gonorrhoeae were consecutively obtained from men with symptoms of urethritis and women with symptons of cervicitis or were obtained during their initial consultation. The strains were tested using the disk diffusion method, and the minimum inhibitory concentrations of azithromycin, cefixime, ceftriaxone, ciprofloxacin, chloramphenicol, penicillin, tetracycline and spectinomycin were determined using the E-test. Results The specimens were 100% sensitive to cefixime, ceftriaxone and spectinomycin and exhibited resistances of 4.5% (9/201, 21.4% (43/201, 11.9% (24/201, 22.4% (45/201 and 32.3% (65/201 to azithromycin, ciprofloxacin, chloramphenicol, penicillin and tetracycline, respectively. Intermediate sensitivities of 17.9% (36/201, 4% (8/201, 16.9% (34/201, 71.1% (143/201 and 22.9% (46/201 were observed for azithromycin, ciprofloxacin, chloramphenicol, penicillin and tetracycline, respectively. The specimens had plasmid-mediated resistance to penicillin PPNG 14.5% (29/201 and tetracycline TRNG 11.5% (23/201. Conclusions The high percentage of detected resistance to penicillin, tetracycline, chloramphenicol and ciprofloxacin indicates that these antibiotics are not appropriate for gonorrhea treatment at the Health Clinic and possibly in Belo Horizonte. The resistance and intermediate sensitivity of these isolates indicates that caution is recommended in the use of azithromycin and emphasizes the need to establish mechanisms for the surveillance of antimicrobial resistance for the effective control of gonorrhea.

  2. The Impact of Music Education on Academic Achievement, Attendance Rate, and Student Conduct on the 2006 Senior Class in One Southeast Virginia Public School Division

    OpenAIRE

    Waller, George Darryl

    2007-01-01

    For several decades music educators have proposed that the study of music has a significant impact on student academic achievement, attendance rates, and student conduct. In an era of higher student and teacher accountability, increasing budget cuts, the federal No Child Left Behind Act (NCLB), and stringent state standards of learning, a number of educators have argued that education in music can boost test scores, attendance, attitudes toward school, reduce discipline referrals, and increa...

  3. The Impact of Music Education on Academic Achievement, Attendance Rate, and Student Conduct on the 2006 Senior Class in One Southeast Virginia Public School Division

    OpenAIRE

    Waller, George Darryl

    2007-01-01

    For several decades music educators have proposed that the study of music has a significant impact on student academic achievement, attendance rates, and student conduct. In an era of higher student and teacher accountability, increasing budget cuts, the federal No Child Left Behind Act (NCLB), and stringent state standards of learning, a number of educators have argued that education in music can boost test scores, attendance, attitudes toward school, reduce discipline referrals, and increa...

  4. Cost-effectiveness study of oral hypoglycemic agents in the treatment of outpatients with type 2 diabetes attending a public primary care clinic in Mexico City

    Directory of Open Access Journals (Sweden)

    Cárdenas-Elizalde MR

    2012-03-01

    Full Text Available Christian Díaz de León-Castañeda, Marina Altagracia-Martínez, Jaime Kravzov-Jinich, Ma del Rosario Cárdenas-Elizalde, Consuelo Moreno-Bonett, Juan Manuel Martínez-NúñezDepartment of Biological Systems and Health Care, Biological and Health Sciences Division, Universidad Autónoma Metropolitana-Xochimilco, Mexico DF, MexicoIntroduction: Worldwide, diabetes mellitus presents a high burden for individuals and society. In Latin America, many people with diabetes have limited access to health care, which means that indirect costs may exceed direct health care cost. Diabetes is Mexico's leading cause of death.Purpose: To evaluate the cost-effectiveness ratios of the most used oral hypoglycemic agents (OHA in the treatment of outpatients with type 2 diabetes attending a public primary care clinic in Mexico City.Design: A cross-sectional and analytic study was conducted in Mexico City.Methodology: Twenty-seven adult outpatients with type 2 diabetes who were treated either with metformin or glibenclamide were included. Acarbose was used as an alternative strategy. The study was carried out from the perspective of Mexican society. Direct medical and nonmedical costs as well as indirect costs were evaluated using a structured questionnaire. Efficacies of all drug treatments were evaluated retrospectively. A systematic search was conducted to select published randomized clinical trials based on predetermined inclusion criteria, and treatment success was defined as glycosylated hemoglobin factor ≤ 7%. Efficacy data of each drug and/or combination were analyzed using meta-analysis. The Monte Carlo Markov model was used. Quality-adjusted life-years (QALY were used as the unit of effectiveness; incremental and sensitive analyses were performed and a 5% discount rate was calculated. A hypothetical cohort of 10,000 patients was modeled.Results: The odds ratios of the success of each drug treatment were obtained from the meta-analyses, and were the

  5. Cost-effectiveness study of oral hypoglycemic agents in the treatment of outpatients with type 2 diabetes attending a public primary care clinic in Mexico City

    Science.gov (United States)

    de León-Castañeda, Christian Díaz; Altagracia-Martínez, Marina; Kravzov-Jinich, Jaime; Cárdenas-Elizalde, Ma del Rosario; Moreno-Bonett, Consuelo; Martínez-Núñez, Juan Manuel

    2012-01-01

    Introduction Worldwide, diabetes mellitus presents a high burden for individuals and society. In Latin America, many people with diabetes have limited access to health care, which means that indirect costs may exceed direct health care cost. Diabetes is Mexico’s leading cause of death. Purpose To evaluate the cost-effectiveness ratios of the most used oral hypoglycemic agents (OHA) in the treatment of outpatients with type 2 diabetes attending a public primary care clinic in Mexico City. Design A cross-sectional and analytic study was conducted in Mexico City. Methodology Twenty-seven adult outpatients with type 2 diabetes who were treated either with metformin or glibenclamide were included. Acarbose was used as an alternative strategy. The study was carried out from the perspective of Mexican society. Direct medical and nonmedical costs as well as indirect costs were evaluated using a structured questionnaire. Efficacies of all drug treatments were evaluated retrospectively. A systematic search was conducted to select published randomized clinical trials based on predetermined inclusion criteria, and treatment success was defined as glycosylated hemoglobin factor ≤ 7%. Efficacy data of each drug and/or combination were analyzed using meta-analysis. The Monte Carlo Markov model was used. Quality-adjusted life-years (QALY) were used as the unit of effectiveness; incremental and sensitive analyses were performed and a 5% discount rate was calculated. A hypothetical cohort of 10,000 patients was modeled. Results The odds ratios of the success of each drug treatment were obtained from the meta-analyses, and were the following: 5.82 (glibenclamide), 3.86 (metformin), 3.5 (acarbose), and 6.76 (metformin–glibenclamide). The cost-effectiveness ratios found were US$272.63/QALY (glibenclamide), US$296.48/QALY (metformin), and US$409.86/QALY (acarbose). Sensitivity analysis did not show changes for the most cost-effective therapy when the effectiveness probabilities or

  6. Liturgy as space for anticipation

    Directory of Open Access Journals (Sweden)

    Johan Cilliers

    2011-03-01

    Full Text Available This article proposes that the notion of liturgical space, understood in conjunction with the original Greek concept of space, is not only a quantitative, physical locality, but also a primary qualitative possibility for existence, a meaningful womb, a neighbourhood for imagination and a space for anticipation. Three consequences of this proposal are discussed, namely liturgy as waiting on the elusive presence (presence of absence of God, celebration as (metaphorical dance of hope, and the need for liturgical refiguring.

  7. Traditional Birth Attendants: A Field Guide to Their Training, Evaluation, and Articulation with Health Services. World Health Organization Offset Publication No. 44.

    Science.gov (United States)

    World Health Organization, Geneva (Switzerland).

    Guidelines for the planning, implementation, and evaluation of nationwide programs for the training and utilization of traditional birth attendants (TBAs) are presented. The guide begins with a chart outlining the steps in the development and evaluation of TBA programs. The next section discusses the formulation of basic policies regarding the…

  8. Anticipated regret and precautionary sexual behavior

    NARCIS (Netherlands)

    R. Richard; N.K. de Vries; J. van der Pligt

    1998-01-01

    This study investigated the impact of anticipated regret on precautionary sexual behavior. 317 female and 134 male 18-48 yr old college students completed questionnaires assessing behavioral expectations regarding casual sexual behavior, anticipated regret, perceived behavioral control, attitudes, s

  9. Frequent attenders in out-of-hours general practice care: attendance prognosis

    DEFF Research Database (Denmark)

    Vedsted, Peter; Olesen, Frede

    1999-01-01

    OBJECTIVE: We aimed to describe the use of out-of-hours service and analyse attendance prognosis for frequent attenders and other groups of attenders, and to present a concept describing frequent attendance over time. METHODS: All adult attenders in 1990 were included in a 4-year follow-up study...... or three contacts per year. The setting was out-of-hours general practice in Aarhus County, Denmark. Data were collected from the database of the Public Health Insurance, Aarhus County. The county had approximately 600,000 inhabitants, of whom 465,000 were aged 18 years and over. The subjects were 101...

  10. Prevalence of anterior and posterior crossbite in 13-17-year-old schoolchildren attending municipal public schools in the city of Campina Grande (PB

    Directory of Open Access Journals (Sweden)

    Jalber Almeida dos Santos

    2010-07-01

    Full Text Available Introduction and objective: This cross-sectional study determined the prevalence of anterior and posterior crossbite in 13-17-year-old schoolchildren. Material and methods: The probabilistic sample comprised the examination of 434 schoolchildren aged 13 to 17 years attending 12 teaching institutions in the city of Campina Grande, PB, Brazil. Two calibrated researchers (Kappa = 0.88 collected data referring to gender, age, education level, family income and type of crossbite (anterior and posterior. Data were presented through absolute and percent frequencies. The inferential analysis used the chi-square test with a significance level of 5%. Results: Most students were attending elementary schools (85.3%, were aged 13 years (41.0% and had a family income of 1 or less than 1 minimum wage (50.7%.Crossbite was observed in 28.1% of the students, with no statistically significant difference between genders (P = 0.445. Regarding the distribution according to the age, the highest crossbite frequency was verified among 13-year-old schoolchildren (39.3%, followed by 14-year-old (32.0%. There was no statistically significant difference between age and the presence of crossbite (P = 0.949. Regarding the type of crossbite, 45.9% presented unilateral posterior crossbite, while 34.4% presented anterior crossbite, with no statistically significant difference between genders (P = 0.360. Conclusion: There was high prevalence of crossbite, with predominance of unilateral posterior crossbite.

  11. Heartbeat perception in social anxiety before and during speech anticipation.

    Science.gov (United States)

    Stevens, Stephan; Gerlach, Alexander L; Cludius, Barbara; Silkens, Anna; Craske, Michelle G; Hermann, Christiane

    2011-02-01

    According to current cognitive models of social phobia, individuals with social anxiety create a distorted image of themselves in social situations, relying, at least partially, on interoceptive cues. We investigated differences in heartbeat perception as a proxy of interoception in 48 individuals high and low in social anxiety at baseline and while anticipating a public speech. Results revealed lower error scores for high fearful participants both at baseline and during speech anticipation. Speech anticipation improved heartbeat perception in both groups only marginally. Eight of nine accurate perceivers as determined using a criterion of maximum difference between actual and counted beats were high socially anxious. Higher interoceptive accuracy might increase the risk of misinterpreting physical symptoms as visible signs of anxiety which then trigger negative evaluation by others. Treatment should take into account that in socially anxious individuals perceived physical arousal is likely to be accurate rather than false alarm. Copyright © 2010 Elsevier Ltd. All rights reserved.

  12. How Anticipated and Experienced Stigma Can Contribute to Self-Stigma: The Case of Problem Gambling

    Science.gov (United States)

    Hing, Nerilee; Russell, Alex M. T.

    2017-01-01

    The degree to which anticipated and experienced public stigma contribute to self-stigma remains open to debate, and little research has been conducted into the self-stigma of problem gambling. This study aimed to examine which aspects of anticipated and experienced stigma (if any) predict the anticipated level of public stigma associated with problem gambling and the degree of self-stigma felt by people experiencing problem gambling. An online survey of 177 Australians experiencing problem gambling examined whether aspects of the public characterization of problem gambling, anticipated reactions to problem gamblers, and experiences of devaluation and discrimination predicted anticipated level of public stigma and self-stigma. The study found that self-stigma increases with expectations that the public applies a range of negative stereotypes to people with gambling problems, holds demeaning and discriminatory attitudes toward them, and considers them to lead highly disrupted lives. These variables directly predicted anticipated level of public stigma and indirectly predicted self-stigma. These findings lend weight to conceptualizations of self-stigma as an internalization of actual or anticipated public stigma. They also highlight the need for stigma reduction efforts, particularly those that lower negative stereotyping and prejudicial attitudes, to improve currently low rates of help-seeking amongst people with gambling problems. PMID:28270787

  13. Obstetric fistula management and predictors of successful closure among women attending a public tertiary hospital in Rwanda: a retrospective review of records

    OpenAIRE

    2015-01-01

    Background Globally, 50,000–100,000 women develop obstetric fistula annually. At least 33,000 of these women live in Sub-Saharan Africa where limitations in quality obstetric care and fistula corrective repairs are prevalent. Among women with fistula seeking care at public health facilities in resource-limited settings, there is paucity of data on quality of care received. The aim of this study was to characterize obstetric fistula among Rwandan women managed at a public tertiary hospital and...

  14. Effect of the Transcendental Meditation Program on Graduation, College Acceptance and Dropout Rates for Students Attending an Urban Public High School

    Science.gov (United States)

    Colbert, Robert D.

    2013-01-01

    High school graduation rates nationally have declined in recent years, despite public and private efforts. The purpose of the current study was to determine whether practice of the Quiet Time/Transcendental Meditation® program at a medium-size urban school results in higher school graduation rates compared to students who do not receive training…

  15. Effect of the Transcendental Meditation Program on Graduation, College Acceptance and Dropout Rates for Students Attending an Urban Public High School

    Science.gov (United States)

    Colbert, Robert D.

    2013-01-01

    High school graduation rates nationally have declined in recent years, despite public and private efforts. The purpose of the current study was to determine whether practice of the Quiet Time/Transcendental Meditation® program at a medium-size urban school results in higher school graduation rates compared to students who do not receive training…

  16. Predictors of Intention to Eat 2.5 Cups of Vegetables among Ninth-Grade Students Attending Public High Schools in Eastern North Carolina

    Science.gov (United States)

    Pawlak, Roman; Malinauskas, Brenda

    2008-01-01

    Objective: To identify beliefs about eating 2.5 cups of vegetables and to assess how well these beliefs predict intention to eat them. Design: A survey based on the Theory of Planned Behavior. Setting: Two public high schools in 2 counties in eastern North Carolina. Participants: 157 ninth-grade students (mean age = 14.71 years [SD = 0.82]).…

  17. Role for Genetic Anticipation in Lynch Syndrome

    DEFF Research Database (Denmark)

    Nilbert, Mef; Timshel, Susanne; Bernstein, Inge

    2009-01-01

    PURPOSE: Anticipation (ie, an earlier age at onset in successive generations) is linked to repeat expansion in neurodegenerative syndromes, whereas its role in hereditary cancer is unclear. We assessed anticipation in Lynch syndrome (hereditary nonpolyposis colorectal cancer [HNPCC]), in which DN...

  18. Health literacy, health information seeking behaviors and internet use among patients attending a private and public clinic in the same geographic area.

    Science.gov (United States)

    Gutierrez, Natalia; Kindratt, Tiffany B; Pagels, Patti; Foster, Barbara; Gimpel, Nora E

    2014-02-01

    Despite the growing body of health information available online, patients with limited health literacy may lack either internet access or skills necessary to utilize this information. Nonetheless, patients at all health literacy levels may prefer other primary sources to obtain health information. We conducted a cross-sectional study to measure health literacy of patients attending two clinics in Dallas, TX and determine associations between health literacy, health information access and internet usage before and after controlling for confounders. Patients from both clinics (county N = 265; private N = 233) completed a brief survey which included sociodemographics, internet patterns, confidence in filling out medical forms and a self-administered Newest Vital Sign to measure health literacy. In the county clinic, most patients (61.5 %) were Hispanic, had low income (literacy (68.5 %). In the private clinic, participants were mostly black (40.4 %) or white (38.6 %), had higher incomes (≥$46,000), higher education (technical college or college) and adequate health literacy (75.1 %). The primary source of obtaining health information in both clinics was their health care professional (50.6 % county; 40.1 % private). In multivariate analyses to determine differences by health literacy level, there were no statistically significant differences between patients with limited and adequate health literacy and their primary information source. Regardless of health literacy, patients rely on their health care providers to obtain health information. These results showcase the importance of providers' effective communication with patients to make shared decisions about their health regardless of other factors.

  19. Expansionary Effect of an Anticipated Fiscal Policy on Consumption in Japan

    OpenAIRE

    Morita, Hiroshi

    2012-01-01

    This paper investigates the effect of an anticipated fiscal policy on consumption in Japan. I identify an anticipated increment in public investment by using the excess stock returns on the construction industry and by applying the sign restriction VAR. The result shows that GDP and consumption respond to a public investment shock positively. Further, I demonstrate that the empirical facts are consistent with the New Keynesian model that has a high elasticity of labor supply and a large share...

  20. Role for Genetic Anticipation in Lynch Syndrome

    DEFF Research Database (Denmark)

    Nilbert, Mef; Timshel, Susanne; Bernstein, Inge

    2009-01-01

    parent-child pairs in which age at the first cancer diagnosis was assessed. A paired t-test and a specifically developed bivariate model were used to assess a possible role of anticipation. RESULTS: Both methods revealed anticipation with children developing cancer mean 9.8 years (P ... parents using the paired t-test and 5.5 years (P ... to initiate surveillance programs at young age. It should also stimulate research into the genetic mechanisms that determine age at onset and whether the genetic instability that characterizes Lynch syndrome can be linked to anticipation....

  1. Adherence to recommended lifestyle modifications and factors associated for hypertensive patients attending chronic follow-up units of selected public hospitals in Addis Ababa, Ethiopia

    Science.gov (United States)

    Tibebu, Abel; Mengistu, Daniel; Negesa, Lemma

    2017-01-01

    Introduction One of the most prevalent noncommunicable diseases is hypertension (HTN). The availability of effective antihypertensive medications does not result in the expected outcomes in terms of controlling blood pressure. The rationale for these and other findings of uncontrolled HTN points toward poor adherence. The most neglected causes of uncontrolled HTN are unhealthy lifestyles. Few studies have been conducted to show the gap and magnitude of self-management adherence. Objective This study aimed to assess adherence to recommended lifestyle modifications of hypertensive patients undergoing follow-up at chronic follow-up units of public health hospitals in Addis Ababa, Ethiopia, 2016. Methods Institutional-based cross-sectional study was conducted in four public health hospitals which were selected by drawing lots. Systematic random sampling was used to select study subjects. The results of the descriptive statistics were expressed as percentages and frequencies. Associations between lifestyle modification and independent variables were ana-lyzed using bivariate and multivariate logistic regression analysis. The study was conducted from February 15, 2016 to April 15, 2016. Results The study included 404 respondents with a 97% response rate; 210 (52%) were male and the mean age was 54.00±10.77 years. The respondents’ adherence to lifestyle modifications was 23%. The lifestyle adherence was found to be better in females, patients who had comorbidities, and had been knowledgeable about the disease and was poor among young adult respondents. Conclusion The rates of adherence to lifestyle changes were generally found to be low. Educational sessions that especially focus on lifestyle modifications and ongoing support for patients should be designed and studies which assess all the components of self-management should be conducted for comparison among different subgroups. PMID:28280305

  2. Does Illiquidity Alter Child Labor and Schooling Decisions? Evidence from Household Responses to Anticipated Cash Transfers in South Africa

    OpenAIRE

    Edmonds, Eric V

    2004-01-01

    This study considers the response of child labor supply and schooling attendance to anticipated social pension income in South Africa. For black households in South Africa, the social pension is large, highly anticipated, and shared across generations. Moreover, pension benefits are largely determined by age in South Africa's extremely poor black population, and this study uses the age discontinuity in the pension benefit formula for identification. The South African social pension thus prese...

  3. Anticipation Behavior Upstream of a Bottleneck

    NARCIS (Netherlands)

    Duives, D.C.; Daamen, W.; Hoogendoorn, S.P.

    2014-01-01

    Whether pedestrian movements do or do not follow similar patterns as vehicular traffic while experiencing congestion is not entirely understood. Using data gathered during bottleneck experiments under laboratory conditions, the phenomenon of anticipation before entering congestion is studied. This p

  4. Startle modulation during emotional anticipation and perception.

    Science.gov (United States)

    Sege, Christopher T; Bradley, Margaret M; Lang, Peter J

    2014-10-01

    The startle reflex is potentiated when anticipating emotional, compared to neutral, pictures. This study investigated the time course of reflex modulation during anticipation and the impact of informative cuing on picture perception. Colors were used to signal the thematic content of emotional and neutral scenes; blink response modulation was measured by presenting acoustic startle probes 3, 2, or 1 s before picture onset or 2 s after picture onset. During anticipation of neutral scenes, blink magnitude showed increasing attenuation as picture onset approached, consistent with a modality-directed vigilance account. Conversely, when anticipating emotional scenes, reflex magnitude did not change over time, and blinks elicited closest to picture onset were potentiated compared to neutral. During perception, the expected reflex potentiation for unpleasant pictures was not found, suggesting that cuing may dampen defensive activation. Copyright © 2014 Society for Psychophysiological Research.

  5. Quality of life in individuals living with HIV/AIDS attending a public sector antiretroviral service in Cape Town, South Africa.

    Science.gov (United States)

    Nglazi, Mweete D; West, Sacha J; Dave, Joel A; Levitt, Naomi S; Lambert, Estelle V

    2014-07-03

    Health related quality of life (HRQoL) is an important outcome helping to understand the impact of antiretroviral therapy (ART). We examined and compared the HRQoL in relation to ART status among HIV-infected patients in a public sector service in Cape Town, South Africa. In addition, we aimed to examine the relationship between ART status and HRQoL according to CD4 count strata. A cross sectional study sample of 903 HIV-infected patients who were categorized as not receiving ART (ART-naïve) or receiving first-line ART for > 6 months (ART). HRQoL outcomes were compared in the two groups. HRQoL was assessed using the EQ-5D (five domains) and Visual Analogue Scale (EQ-5D VAS). Of the total sample, 435 were categorised as ART naïve (76% women) and 468 were on ART (78% women). There were no significant associations between groups for most of the EQ-5D domains, however ART-naïve experienced a significantly greater problem with mobility than the ART group. Being ART-naïve (adjusted odds ratio (aOR) 3.08 95% confidence interval (CI) 1.63- 7.89) and obese 2.78 (95% CI 1.24- 6.22) were identified as predictors for increased mobility problems in multivariate analysis. In addition, receiving ART (5.61 difference; 95% CI 2.50 - 8.72) and having some source of income (4.76; 95% CI 1.63 -7.89) were identified as predictors for a higher EQ-5D VAS score. When grouped according to CD4 count strata, there were no significant difference between groups for most of the EQ-5D domains, however the ART-naïve group indicated having significantly greater problems under the CD4 count of >500 cells/μL in the anxiety/depression domain (22.4% vs 8.8%, p = 0.018) and significantly lower EQ-5D VAS scores under the CD4 counts of ≤ 200 cells/μL (median 80 (IQR 60-90) vs 90 (IQR 80-100), p = 0.0003) and 201-350 cells/μL (median 80 (IQR 70-90) vs 90 (80-100), p = 0.0004) compared to ART group. HRQoL (self-rated health state) was improved with ART use, including those with immunocompromised

  6. Assessment of urinary infection management during prenatal care in pregnant women attending public health care units in the city of Rio de Janeiro, Brazil.

    Science.gov (United States)

    Vettore, Marcelo Vianna; Dias, Marcos; Vettore, Mario Vianna; Leal, Maria do Carmo

    2013-06-01

    The aim of this study was to assess the sociodemographic risk factors for urinary tract infection and the inadequacy of antenatal care, according to the Kotelchuck index, in pregnant women in the city of Rio de Janeiro. A cross-sectional study was conducted with 1,091 pregnant women, 501 with urinary tract infection, in the public health antenatal care units in Rio de Janeiro, Brazil, in 2007-2008. Demographic and socioeconomic data, obstetric history and adequacy of antenatal care were collected by interviews and antenatal care card. Inadequacy management of urinary tract infection was evaluated by professional performance, health services and women dimensions. Chi-square and multivariate logistic regression were used to compare groups and to identify associated factors with management of urinary tract infection. Pregnant teenagers, anemic and diabetic pregnant women and quality of prenatal partially adequate or inadequate were those with higher odds of urinary tract infection. In the overall assessment, 72% had inadequate management of urinary tract infection. Inadequate management of urinary tract infection was associated with brown skin color compared to white skin color. In the assessment of health professional performance, inadequacy management of urinary tract infection was more common in pregnant women with low weight and overweight and obesity. According to pregnant women evaluation, primiparous women have lower odds of inadequacy management of urinary tract infection compared to those with one or more children.

  7. Comorbidities of HIV infection and health care seeking behavior among HIV infected patients attending public sector healthcare facilities in KwaZulu-Natal: A cross sectional study

    Science.gov (United States)

    Nlooto, Manimbulu

    2017-01-01

    Background HIV-infected people may present with co-infections, comorbidities, and side effects associated with antiretroviral therapy. This study explored the prevalence of comorbid health problems and determined the extent of the use of traditional medicine for treatment of co-infections, comorbidities of HIV infection and side effects. Methods A cross sectional study, using researcher-administered questionnaires, was carried out among HIV-infected patients in eight public sector healthcare facilities in KwaZulu-Natal between April and October 1024. Self-reports of comorbidities, co-infections and side effects were analyzed with respect to factors such as age, gender, race, and health care seeking behavior including the use of traditional medicine. Cross-tabulations were conducted to test the association between factors and the use of traditional medicine, using Pearson chi-squared (χ2) test. Simple and multiple logistic regression models tested the association of the use of traditional medicine with age, gender, race, side effects and comorbidities. Odds ratios with 95% confidence intervals were estimated. Missing values were handled, defined and treated as missing values in the final analysis. Results Overall, 29.5% (n = 516) of the survey participants reported having other comorbidities and or co-infections besides their HIV condition. Same participants reported two or more comorbidities. Almost forty percent of participants (208/531, 39.17%) reported having hypertension as the most noninfectious comorbidity while 21.65% of participants (115/531) had tuberculosis accounting for the most infectious comorbidity. Almost eight percent of participants (142/1748, 8.12%) reported using traditional medicine after starting with cART. Sixty out of 142 participants (60/142, 42.25%) on cART resorted to the use of traditional medicine for the management of comorbidities and or co-infections of their HIV infection. Overall, 311 out of 1748 participants (17.80%) complained

  8. ¿Y ahora qué? Anticipated immigration status barriers and Latina/o high school students' future expectations.

    Science.gov (United States)

    McWhirter, Ellen Hawley; Ramos, Karina; Medina, Cynthia

    2013-07-01

    Latina/o high school students without documentation face a challenging situation when they graduate from high school, with pathways to work and postsecondary education stymied by their immigration status. We examined the effects of anticipated barriers associated with immigration status, age, and sex on the dependent variables of vocational outcome expectations, anticipated external and internal barriers, and postsecondary schooling plans in a sample of 475 Latina/o high school students. Findings include that students anticipating immigration status problems had lower vocational outcome expectations and anticipated more external barriers to pursuing their postsecondary plans. Latina girls and older high school students anticipating immigration status problems were more likely to plan to attend 2-year rather than 4-year colleges, and less likely to plan on postsecondary education, respectively. Implications for practice, policy, and research are discussed.

  9. The impact of anticipation in dynamical systems

    CERN Document Server

    Gerlee, P; Lundh, T; Wennberg, B

    2016-01-01

    The flocking of animals is often modelled as a dynamical system, in which individuals are represented as particles whose interactions are determined by the current state of the system. Many animals, however, including humans, have predictive capabilities, and presumably base their behavioural decisions---at least partially---upon an anticipated state of their environment. We explore a minimal version of this idea in the context of particles that interact according to a pairwise potential. Anticipation enters the picture by calculating the interparticle forces from linear extrapolation of the positions some time $\\tau$ into the future. Our analysis shows that for intermediate values of $\\tau$ the particles rapidly form milling structures, induced by velocity alignment that emerges from the prediction. We also show that for $\\tau > 0$, any dynamical system governed by an even potential becomes dissipative. These results suggest that anticipation could play an important role in collective behaviour, since it ind...

  10. A Policy Analysis of Student Attendance Standards Related to State Education Policies

    Science.gov (United States)

    Guilliams, Mary Elizabeth

    2014-01-01

    This paper is a project report of a policy analysis of state attendance information available to public schools. Current state attendance information rarely expands beyond compulsory attendance law. It is vague, non-existent or difficult to find. Research provides strong links between student attendance and achievement. Informed school leaders…

  11. Using Publicly Available Data to Anticipate Converging Industries

    NARCIS (Netherlands)

    Curran, C.S.; Bröring, S.; Leker, J.

    2010-01-01

    Industry convergence, described as the blurring of boundaries between industries, plays an increasingly pivotal role in shaping markets and industries. Traditionally, this phenomenon has been discussed in respect to telecommunications, information technologies and electronics, but more recently also

  12. Using Publicly Available Data to Anticipate Converging Industries

    NARCIS (Netherlands)

    Curran, C.S.; Bröring, S.; Leker, J.

    2010-01-01

    Industry convergence, described as the blurring of boundaries between industries, plays an increasingly pivotal role in shaping markets and industries. Traditionally, this phenomenon has been discussed in respect to telecommunications, information technologies and electronics, but more recently also

  13. College Student Debt and Anticipated Repayment Difficulty

    Science.gov (United States)

    Fox, Jonathan J.; Bartholomae, Suzanne; Letkiewicz, Jodi C.; Montalto, Catherine P.

    This study analyzes factors associated with anticipated difficulty with repayment of debt accumulated during college using a basic model of credit risk that includes socialization processes influencing college student financial decisions. The empirical analysis uses data from the 2010 Ohio Student Financial Wellness Study. Results provide evidence…

  14. Why the Economic Crisis Was Not Anticipated

    Science.gov (United States)

    Posner, Richard A.

    2009-01-01

    An article in the October 11 "New York Times" attributed the almost universal failure to anticipate the current economic crisis to "insanity"--more precisely, to a psychological inability to give proper weight to past events, so that if there is prosperity today people assume that it will last forever, even though they know that in the past booms…

  15. School Counselors Improving Attendance

    Science.gov (United States)

    Edwards, LaWanda

    2013-01-01

    This study examined the outcomes of interventions used to address attendance issues at a middle school located in the Southern United States. School-wide interventions were implemented to address absenteeism of all students and individual interventions were implemented to address absenteeism with targeted students. An explanation of each…

  16. Psychosocial predictors of first attendance for organised mammography screening

    DEFF Research Database (Denmark)

    Aro, A R; de Koning, H J; Absetz, P

    1999-01-01

    of breast cancer risk as moderate were also predictive of attendance. Expectation of pain at mammography was predictive of non-attendance. CONCLUSION: Mammography screening organised as a public health service was well accepted. A recent mammogram, high reliance on self control of breast cancer......OBJECTIVE: To study psychosocial predictors of attendance at an organised breast cancer screening programme. SETTING: Finnish screening programme based on personal first round invitations in 1992-94, and with 90% attendance rate. METHODS: Attenders (n = 946) belonged to a 10% random sample (n...... Scale, Illness Attitude Scale, Health Locus of Control Scale, Anxiety Inventory, and Depression Inventory. Univariate and multivariate logistic regression analyses were used to predict attendance. RESULTS: Those most likely to attend were working, middle income, and averagely educated women, who had...

  17. From discrimination to internalized mental illness stigma: The mediating roles of anticipated discrimination and anticipated stigma.

    Science.gov (United States)

    Quinn, Diane M; Williams, Michelle K; Weisz, Bradley M

    2015-06-01

    Internalizing mental illness stigma is related to poorer well-being, but less is known about the factors that predict levels of internalized stigma. This study explored how experiences of discrimination relate to greater anticipation of discrimination and devaluation in the future and how anticipation of stigma in turn predicts greater stigma internalization. Participants were 105 adults with mental illness who self-reported their experiences of discrimination based on their mental illness, their anticipation of discrimination and social devaluation from others in the future, and their level of internalized stigma. Participants were approached in several locations and completed surveys on laptop computers. Correlational analyses indicated that more experiences of discrimination due to one's mental illness were related to increased anticipated discrimination in the future, increased anticipated social stigma from others, and greater internalized stigma. Multiple serial mediator analyses showed that the effect of experiences of discrimination on internalized stigma was fully mediated by increased anticipated discrimination and anticipated stigma. Experiences of discrimination over one's lifetime may influence not only how much future discrimination people with mental illness are concerned with but also how much they internalize negative feelings about the self. Mental health professionals may need to address concerns with future discrimination and devaluation in order to decrease internalized stigma. (c) 2015 APA, all rights reserved).

  18. Investigating the Reinforcing Value of Binge Anticipation

    Science.gov (United States)

    Pearson, Carolyn M.; Chester, David S.; Powell, David; Wonderlich, Stephen A.; Smith, Gregory T.

    2017-01-01

    Binge eating is a hallmark feature of several types of eating disorders, including bulimia nervosa, anorexia nervosa (binge/purge type), and binge-eating disorder, and is associated with numerous harmful consequences. For decades, researchers have sought to understand what maintains and reinforces this behavior in the face of such profound negative consequences. In this context, researchers have focused on the binge-eating behavior itself, and given little consideration to what may be a crucial part of the process: anticipating or planning binge-eating episodes. In this article, we discuss binge anticipation, its potential reinforcing value, and methodologies which would allow researchers to investigate this potentially critical process in individuals who binge eat. PMID:27184737

  19. Velocity anticipation in the optimal velocity model

    Institute of Scientific and Technical Information of China (English)

    DONG Li-yun; WENG Xu-dan; LI Qing-ding

    2009-01-01

    In this paper,the velocity anticipation in the optimal velocity model (OVM) is investigated.The driver adjusts the velocity of his vehicle by the desired headway,which depends on both instantaneous headway and relative velocity.The effect of relative velocity is measured by a sensitivity function.A specific form of the sensitivity function is supposed and the involved parameters are determined by the both numerical simulation and empirical data.It is shown that inclusion of velocity anticipation enhances the stability of traffic flow.Numerical simulations show a good agreement with empirical data.This model provides a better description of real traffic,including the acceleration process from standing states and the deceleration process approaching a stopped car.

  20. Anticipation: beyond synthetic biology and cognitive robotics

    OpenAIRE

    Slawomir J. Nasuto; Hayashi, Yoshikatsu

    2016-01-01

    The aim of this paper is to propose that current robotic technologies cannot have intentional states any more than is feasible within the sensorimotor variant of embodied cognition. It argues that anticipation is an emerging concept that can provide a bridge between both the deepest philosophical theories about the nature of life and cognition and the empirical biological and cognitive sciences steeped in reductionist and Newtonian conceptions of causality. The paper advocates that in order t...

  1. Young people's anticipation regarding education and job

    DEFF Research Database (Denmark)

    Juul, Tilde Mette; Lundby, Astrid Arbjerg

    struggle in the decision making process because they see educational and vocational choices as definitive and therefore are afraid to take a ‘wrong’ turn. They seem to think of their educational pathway as linear with no room for detours. This can appear paradoxical on a labour market described as both...... of the reason why young people choose gymnasium instead of vocational education. In the paper we discuss the foundation we outline of young people’s anticipation regarding education and job....

  2. Prevalence and risk factors for Toxoplasma gondii infection among pregnant and postpartum women attended at public healthcare facilities in the City of Niterói, State of Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Fernanda Loureiro de Moura

    2013-04-01

    Full Text Available Introduction To determine the prevalence of immunoglobulin G (IgG and immunoglobulin M (IgM anti-Toxoplasma gondii antibodies among pregnant and postpartum women attended within the public healthcare system in Niterói, State of Rio de Janeiro, and to detect possible exposure factors associated with T. gondii infection in this population. Methods IgM and IgG anti-T. gondii antibodies were investigated in 276 pregnant and 124 postpartum women by using the indirect immunofluorescence (IFAT and immunoenzymatic assay (ELISA techniques. The participants were selected by convenience sampling. All these 400 patients filled out a free and informed consent statement, answered an epidemiological questionnaire and were informed about the disease. Results Among the 400 samples analyzed, 234 (58.5% were reactive to IgG anti-T. gondii antibodies, according to the IFAT and/or ELISA assay. One pregnant woman was found to be reactive to IgM anti-T. gondii antibodies, with an intermediate IgG avidity test. Risk factor analysis showed that seropositivity was significantly associated (p<0.05 with age, contact with cats and presence of rodents at home. Through a logistic regression model, these associations were confirmed for age and contact with cats, while education at least of the high school level was found to be a protective factor. Conclusions The prevalence rate of IgG anti-T. gondii antibodies in the City of Niterói was high and the risk factors for infection detected after multivariate analysis were: age over 30 years, contact with cats and education levels lower than university graduate level.

  3. Prevalence and risk factors for Toxoplasma gondii infection among pregnant and postpartum women attended at public healthcare facilities in the City of Niterói, State of Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Fernanda Loureiro de Moura

    2013-02-01

    Full Text Available Introduction To determine the prevalence of immunoglobulin G (IgG and immunoglobulin M (IgM anti-Toxoplasma gondii antibodies among pregnant and postpartum women attended within the public healthcare system in Niterói, State of Rio de Janeiro, and to detect possible exposure factors associated with T. gondii infection in this population. Methods IgM and IgG anti-T. gondii antibodies were investigated in 276 pregnant and 124 postpartum women by using the indirect immunofluorescence (IFAT and immunoenzymatic assay (ELISA techniques. The participants were selected by convenience sampling. All these 400 patients filled out a free and informed consent statement, answered an epidemiological questionnaire and were informed about the disease. Results Among the 400 samples analyzed, 234 (58.5% were reactive to IgG anti-T. gondii antibodies, according to the IFAT and/or ELISA assay. One pregnant woman was found to be reactive to IgM anti-T. gondii antibodies, with an intermediate IgG avidity test. Risk factor analysis showed that seropositivity was significantly associated (p<0.05 with age, contact with cats and presence of rodents at home. Through a logistic regression model, these associations were confirmed for age and contact with cats, while education at least of the high school level was found to be a protective factor. Conclusions The prevalence rate of IgG anti-T. gondii antibodies in the City of Niterói was high and the risk factors for infection detected after multivariate analysis were: age over 30 years, contact with cats and education levels lower than university graduate level.

  4. Intentionality, self-reference and anticipation

    Science.gov (United States)

    Julià, Pere

    1998-07-01

    The conceptual analysis of anticipation inherits all the difficulties associated with intentionality. These can be reduced to: (1) the unwillingness to recognize the dispositional nature of the organism-environment interaction; (2) a reluctance to treat language and perception as bona fide forms of activity, thus blocking an effective approach to self-reference, among other things; (3) the general tendency to accept the ascriptional mode of research as a way out of these difficulties. The stage is then set for the assimilation of animal and human behavior studies to machine simulation; also, for the unnecessary reductionism and largely speculative physiologizing that go with mind-brain analogies in lieu of a holistic approach to the facts. This paper argues for a naturalistic approach. Anticipation is about "bringing the future into the present" as part of adaptation; it involves special activities of a cognitive nature, sometimes automatic and probably shared with other species, at other times self-generated and only possible due to some unique properties of human language. Anticipation is best conceptualized as a component in self-regulation. An account in terms of "etiology" serves to recast the notion of "context"; the importance of conative factors is stressed. The emphasis is on experimentally determined variables and processes rather than on abstract idealization or post facto reconstruction. Incursion and hyperincursion techniques are discussed in connection with a possible formulation centered on the synergistic influence of environmental and organismic factors.

  5. Schools K-12 - MDC_ElementaryAttendanceBoundary

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Polygon feature class of Miami-Dade County, Public Schools attendance zones for Elementary schools (PK-5) and K-8 Centers (PK-8) schools. K-8 Centers are elementary...

  6. Anticipation in Law and Social Science

    Directory of Open Access Journals (Sweden)

    Winston P. Nagan

    2017-06-01

    Full Text Available This article explores a particular aspect of the role of anticipation in social and legal processes. The program begins by recognizing that social interaction happens within a time-space manifold of events. This means that society functions in terms of events located on the plane of time and the situation of space. This means that social process is a dynamic. As an ancient philosopher put it, change is so ubiquitous that you cannot jump into the same river twice. Since we tend to look at social dynamics in a more static way, one major theorist reminds us that the stable in social process is a special case of the unstable. The article underscores a point that the anticipatory perspective is a ubiquitous part of social dynamics and change. Indeed, it is a critical component of social coexistence. To briefly illustrate, if the members of a governing group come into power, they will immediately have to anticipate the security needs, the economic needs, the educational needs, the health and well-being needs, the skill and labor needs, the food needs of the body politic, the requirements of effective family relationships, the requirements of morality and ethics and the needs of aesthetics. The paper provides a framework in which anticipation is used to predict the problems that emerge from the social process. The value of a social science that facilitates anticipation before problems occur provides opportunities on the time-space manifold of society to develop problem-solving strategies with a better chance of those strategies being successful. To utilize this approach, the authors provide the sophisticated model of social process developed by WAAS Fellows Lasswell and McDougal: Human beings pursue values through institutions based on resources. Using this model the authors provide a provisional map of the social process with key markers at points likely to generate important problems. The markers in the maps are as follows: participators

  7. Market efficiency, anticipation and the formation of bubbles-crashes

    CERN Document Server

    Galam, Serge

    2011-01-01

    A dynamical model is introduced for the formation of a bullish or bearish trends driving an asset price in a given market. Initially, each agent decides to buy or sell according to its personal opinion, which results from the combination of its own private information, the public information and its own analysis. It then adjusts such opinion through the market as it observes sequentially the behavior of a group of random selection of other agents. Its choice is then determined by a local majority rule including itself. Whenever the selected group is at a tie, i.e., it is undecided on what to do, the choice is determined by the local group belief with respect to the anticipated trend at that time. These local adjustments create a dynamic that leads the market price formation. In case of balanced anticipations the market is found to be efficient in being successful to make the "right price" to emerge from the sequential aggregation of all the local individual informations which all together contain the fundamen...

  8. Responses of adults who stutter to the anticipation of stuttering.

    Science.gov (United States)

    Jackson, Eric S; Yaruss, J Scott; Quesal, Robert W; Terranova, Valerie; Whalen, D H

    2015-09-01

    Many people who stutter experience the phenomenon of anticipation-the sense that stuttering will occur before it is physically and overtly realized. A systematic investigation of how people who stutter respond to anticipation has not been previously reported. The purposes of this study were to provide self-report evidence of what people do in response to anticipation of stuttering and to determine the extent to which this anticipation occurs. Thirty adults who stutter indicated on a Likert rating scale the extent to which they anticipate stuttering and answered three open-ended (written) questions regarding how they respond to anticipation. All participants reported experiencing anticipation at least "sometimes," and 77% of the participants reported experiencing anticipation "often" or "always." The extent to which participants reported experiencing anticipation was not related to stuttering severity, impact, or treatment history. Analysis of written responses revealed 24 major categories, which were heuristically divided into action or non-action responses. Categories representing avoidance and self-management strategies were further divided into 14 and 19 subcategories, respectively. Participants were just as likely to view anticipation as helpful as they were to view it as harmful. Findings demonstrate that most, if not all, adults who stutter experience anticipation, and the majority of adults who stutter report doing so at least often. Adults who stutter respond to this anticipation by altering the speech production process in various ways. Results highlight the importance of the role that anticipation plays in how stuttering behaviors manifest themselves. The reader will be able to: (a) summarize existing literature on the anticipation of stuttering; (b) describe the role and extent of anticipation of stuttering in adults; (c) describe the various ways that adults who stutter respond to anticipation; (d) describe the importance of measuring anticipation in

  9. Estado nutricional relativo ao zinco de crianças que frequentam creches do estado da Paraíba Zinc nutritional status in children attending public daycare centers in the state of Paraíba, Brazil

    Directory of Open Access Journals (Sweden)

    Dixis Figueroa Pedraza

    2011-08-01

    Full Text Available OBJETIVO: Avaliar o estado nutricional relativo ao zinco de crianças assistidas em creches do Estado da Paraíba. MÉTODOS: O estado nutricional relativo ao zinco de 235 crianças pré-escolares foi avaliado através de sua concentração no soro, da ingestão dietética de zinco e da estatura para idade, como recomendado pelo International Zinc Consultative Group. As concentrações séricas de zinco foram determinadas por espectrofotometria de absorção atômica de chama, considerando deficiência de zinco valores OBJECTIVE: This study assessed the zinc levels of children attending public daycare centers in the state of Paraíba. Brazil. METHODS: The zinc levels of 235 preschool children were evaluated through serum zinc concentration, dietary zinc intake and height-for-age, as recommended by the International Zinc Nutrition Consultative Group. Baseline zinc levels in the serum were measured by flame atomic absorption spectrophotometry, considering values <65µmol/L indicative of zinc deficiency. The 24-hour recall method was used to record food consumption, considering the food consumption of the child the day before and in the daycare center. Zinc inadequacy was analyzed according to the estimated average zinc requirement by life stage and diet type recommended by the International Zinc Nutrition Consultative Group. The World Health Organization Growth Reference was used as the reference for the height-for-age indices. Children with indices two z-scores below the median value of the reference population were considered stunted. Statistical analysis was performed by the t-test or analysis of variance by the software Statistical Package for the Social Sciences -16.0. RESULTS: The prevalence of inadequate serum zinc concentration, inadequate zinc intakes and stunting were 16.2%, 16.6% and 7.7%, respectively. Mean serum zinc was lower in children of underweight mothers than in children of normal weight mothers. CONCLUSION: The studied children

  10. Anticipation learning from the past the Russian/Soviet contributions to the science of anticipation

    CERN Document Server

    2015-01-01

    This volume presents the work of leading scientists from Russia, Georgia, Estonia, Lithuania, Israel, and the USA, revealing major insights long unknown to the scientific community. Without any doubt their work will provide a springboard for further research in anticipation. Until recently, Robert Rosen (Anticipatory Systems) and Mihai Nadin (MIND – Anticipation and Chaos) were deemed forerunners in this still new knowledge domain. The distinguished neurobiologist, Steven Rose, pointed to the fact that Soviet neuropsychological theories have not on the whole been well received by Western science. These earlier insights as presented in this volume make an important contribution to the foundation of the science of anticipation. It is shown that the daring hypotheses and rich experimental evidence produced by Bernstein, Beritashvili, Ukhtomsky, Anokhin, and Uznadze, among others—extend foundational work to aspects of neuroscience, physiology, motorics, education.

  11. Anticipation: Beyond synthetic biology and cognitive robotics.

    Science.gov (United States)

    Nasuto, Slawomir J; Hayashi, Yoshikatsu

    2016-10-01

    The aim of this paper is to propose that current robotic technologies cannot have intentional states any more than is feasible within the sensorimotor variant of embodied cognition. It argues that anticipation is an emerging concept that can provide a bridge between both the deepest philosophical theories about the nature of life and cognition and the empirical biological and cognitive sciences steeped in reductionist and Newtonian conceptions of causality. The paper advocates that in order to move forward, cognitive robotics needs to embrace new platforms and a conceptual framework that will enable it to pursue, in a meaningful way, questions about autonomy and purposeful behaviour. We suggest that hybrid systems, part robotic and part cultures of neurones, offer experimental platforms where different dimensions of enactivism (sensorimotor, constitutive foundations of biological autonomy, including anticipation), and their relative contributions to cognition, can be investigated in an integrated way. A careful progression, mindful to the deep philosophical concerns but also respecting empirical evidence, will ultimately lead towards unifying theoretical and empirical biological sciences and may offer advancement where reductionist sciences have been so far faltering.

  12. Postmodern Anticipations with E. A. Poe

    Directory of Open Access Journals (Sweden)

    Lucian-Vasile SZABO

    2013-06-01

    Full Text Available The purpose of the present study is to serve as an introduction to a postmodern reading of Edgar Allan Poe’s short prose. Adventurous approach, as the author manifested himself as a writer in the first part of the 19th century, when romanticism revived and modern paradigm was founded. Based on the assessments expressed on postmodernism and using the tools proposed by various field researchers, we discover in Poe’s work anticipations of the narrative structure method specific for our present times. His concern for the newspaper reader, the insertion of general press topics and articles in his prose, the use of the sensational side of events in his newspaper reports, the ironic approach of real and diegetic facts allow a fresh reading, revaluating this surprising writer. Remarkable are his projections which come close to the SF genre, his confidence in the progress of science and the permanent impairment of this confidence, generated by the fear of world destruction. The conclusion would be that Poe’s prose allows certain postmodern anticipative projections to be decoded and the research to be extended beyond the conventional boundaries of modernity.

  13. The Bionic Anticipation of Natural Disasters

    Institute of Scientific and Technical Information of China (English)

    Helmut Tributsch

    2005-01-01

    After major natural disasters, such as the recent earthquake-tsunami event in South Asia, reports appear about the mysterious ability of animals to anticipate and to escape the impending danger. This is an opportunity to recall the long history of this phenomenon in the traditions of different civilizations, to evaluate Chinese efforts, 30 -40 years ago, to use this phenomenon for earthquake prediction, and to judge its state of acceptance in modern science. An effort is made to introduce this phenomenon as a research field of modern bionics. The timing is favorable since, increasingly, infrared thermal anomalies, monitored from satellite, suggesting litho-atmospheric processes, are found to precede earthquakes.They were unexpected by seismologists and are here suggested to essentially reflect the energy conversion patterns responsible for the signals monitored by animals. The aim is to learn from animals in the long term how natural disasters can better be anticipated, and how simple technical warning systems can be developed. Some challenges are analyzed. One is interpretation of the nature of energy release prior to the main earthquake disaster resulting in "macro-anomaly" precursors,another is better to understand the effect on animal senses. The role of non-linear cooperative phenomena including tsunamitype waves is emphasized.

  14. Traditional birth attendants.

    Science.gov (United States)

    Leedam, E

    1985-09-01

    In many countries 60-80% of deliveries are assisted by traditional birth attendants (TBAs). Over the last several decades efforts have been made to regulate, upgrade through training or replace the TBA. The strength of the TBA stems from the fact that she is part of the cultural and social life of the community in which she lives. Her weakness lies in the traditional practices which may have dangers for her clients. With suitable training and supervision these dangers can be minimized and her potential used to improve the health of mothers and babies. Increasingly countries are recognizing that the TBA will represent a major resource where women do not have access to services for either cultural or geographic barriers. The effective use of this resource will require an understanding and appreciation of the TBA's role and contribution by all health authorities, flexibility in the development of training programs and the co-operation of the TBAs themselves.

  15. Anticipated Activities in Maritime Work, Process Control, and Business Processes

    DEFF Research Database (Denmark)

    Andersen, Peter Bøgh

    2004-01-01

    Most activities are anticipated before they are executed. The paper presents methods for describing this anticipated state and the processes that may lead to a new state where the activities are executed. The method builds on linguistic case-theory.......Most activities are anticipated before they are executed. The paper presents methods for describing this anticipated state and the processes that may lead to a new state where the activities are executed. The method builds on linguistic case-theory....

  16. Anticipated synchronization in neuronal network motifs

    Science.gov (United States)

    Matias, F. S.; Gollo, L. L.; Carelli, P. V.; Copelli, M.; Mirasso, C. R.

    2013-01-01

    Two identical dynamical systems coupled unidirectionally (in a so called master-slave configuration) exhibit anticipated synchronization (AS) if the one which receives the coupling (the slave) also receives a negative delayed self-feedback. In oscillatory neuronal systems AS is characterized by a phase-locking with negative time delay τ between the spikes of the master and of the slave (slave fires before the master), while in the usual delayed synchronization (DS) regime τ is positive (slave fires after the master). A 3-neuron motif in which the slave self-feedback is replaced by a feedback loop mediated by an interneuron can exhibits both AS and DS regimes. Here we show that AS is robust in the presence of noise in a 3 Hodgkin-Huxley type neuronal motif. We also show that AS is stable for large values of τ in a chain of connected slaves-interneurons.

  17. Intent, Future, Anticipation: A Semiotic, Transdisciplinary Approach

    Science.gov (United States)

    Loeckenhoff, Hellmut

    2008-10-01

    Encouraged e.g. by chaos theory and (bio-)semiotics science is trying to attempt a deeper understanding of life. The paradigms of physics alone prove not sufficient to explain f. ex. evolution or phylogenesis and ontogenesis. In complement, research on life systems reassesses paradigmatic models not only for living systems and not only on the strict biological level. The ontological as well as the epistemological base of science in toto is to be reconsidered. Science itself proves a historical and cultural phenomenon and can be seen as shaped by evolution and semiosis. -Living systems are signified by purpose, intent and, necessarily, by the faculty to anticipate e.g. the cyclic changes of their environment. To understand the concepts behind a proposal is developed towards a model set constituting a transdisciplinary approach. It rests e.g. on concepts of systems, evolution, complexity and semiodynamics.

  18. Parallel Error Detection for Leading Zero Anticipation

    Institute of Scientific and Technical Information of China (English)

    Ge Zhang; Wei-Wu Hu; Zi-Chu Qi

    2006-01-01

    The algorithm and its implementation of the leading zero anticipation (LZA) are very vital for the performance of a high-speed floating-point adder in today's state of art microprocessor design. Unfortunately, in predicting "shift amount"by a conventional LZA design, the result could be off by one position. This paper presents a novel parallel error detection algorithm for a general-case LZA. The proposed approach enables parallel execution of conventional LZA and its error detection, so that the error-indication signal can be generated earlier in the stage of normalization, thus reducing the critical path and improving overall performance. The circuit implementation of this algorithm also shows its advantages of area and power compared with other previous work.

  19. Petroleum Scarcity and Public Health: Considerations for Local Health Departments

    Science.gov (United States)

    Parker, Cindy L.; Caine, Virginia A.; McKee, Mary; Shirley, Lillian M.; Links, Jonathan M.

    2011-01-01

    Recognition of petroleum as a finite global resource has spurred increasing interest in the intersection between petroleum scarcity and public health. Local health departments represent a critical yet highly vulnerable component of the public health infrastructure. These frontline agencies currently face daunting resource constraints and rely heavily on petroleum for vital population-based health services. Against this backdrop, petroleum scarcity may necessitate reconfiguring local public health service approaches. We describe the anticipated impacts of petroleum scarcity on local health departments, recommend the use of the 10 Essential Public Health Services as a framework for examining attendant operational challenges and potential responses to them, and describe approaches that local health departments and their stakeholders could consider as part of timely planning efforts. PMID:21778471

  20. Time discounting and pain anticipation. Experimental evidence

    Directory of Open Access Journals (Sweden)

    Brañas Garza, Pablo

    2012-03-01

    Full Text Available This paper deals with pain anticipation experienced before medical procedures. our experimental results show that individuals with lower time discount factors are more prone to suffer pain in advance. We provide a framework to rationalize the connection between pain anticipation and impatience. in this set up, more impatient subjects, who only value very near events, mainly take into account the present negative effects of medical procedures (the costs, whereas more patient individuals have a net positive valuation of medical events, given that they are able to value both the cost incurred now and all the benefits to be accrued in the future.

    Este artículo trata de la anticipación del dolor experimentada antes de los procedimientos médicos. nuestros resultados experimentales muestran que los individuos con factor de descuento temporal más bajo son más proclives a sufrir dolor por adelantado. el artículo proporciona un marco en el que racionalizar la relación existente entre impaciencia y anticipación del dolor. en este marco, los sujetos más impacientes, que evalúan sólo los eventos muy próximos en el tiempo, focalizan su atención principalmente en los efectos negativos de los procedimientos médicos (sólo los costes, mientras que los individuos más pacientes tienen una valoración neta positiva de los actos médicos puesto que valoran tanto el coste en el que se incurre en el presente como los beneficios que se obtendrán en el futuro.

  1. Anticipating change, sparking innovation: framing the future.

    Science.gov (United States)

    Petersen, Donna J; Finnegan, John R; Spencer, Harrison C

    2015-03-01

    As the 100th anniversary of the 1915 Welch-Rose report approaches, the Association of Schools and Programs of Public Health (ASPPH) has been pursuing two initiatives to spark innovation in academic partnerships for enhancing population health: (1) Framing the Future: The Second 100 Years of Education for Public Health and (2) Reconnecting Public Health and Care Delivery to Improve the Health of Populations. We describe how ASPPH-member schools and programs accredited by the Council on Education for Public Health, along with their extraordinarily diverse array of partners, are working to improve education that better prepares health professionals to meet 21st-century population health needs.

  2. CBP Time and Attendance Management

    Data.gov (United States)

    Department of Homeland Security — The TAMS, supports time and attendance (payroll), overtime cap monitoring, overtime scheduling functions, budget reporting, staffing level reporting, and a variety...

  3. Toxoplasmose: soroprevalência em puérperas atendidas pelo Sistema Único de Saúde Toxoplasmosis: seroprevalence in postpartum women attended by SUS (Brazilian Public Health System

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Dutra Leão

    2004-09-01

    postpartum women, attended in two hospitals of the Public Health System (SUS in Cuiabá, and its correlation with age, previous abortion and women's knowledge of the disease. METHODS: a cross-sectional study including 205 women with ages from 14 to 43 (mean 22.4 years old, attended in these hospitals for two months, in the first or second days postpartum. Each woman answered a short questionnaire and had peripheral blood sample collected. Blood samples were stored at 20°C until assay. The seroprevalence was determined by quantitative detection of specific IgG antibody against Toxoplasma gondii, using a microparticle enzyme immunoassay. All samples were assayed at the same time. RESULTS: The average number of pregnancies in the women included in this study was 2.2, and the majority of them was pregnant for the first time. The seroprevalence found was 70.7% (165 of 205 women. No statistical correlation was found between seroprevalence and age (p = 0.967 or previous abortion (p = 0.82. Most of the women in this study (78% did not know about toxoplasmosis and no statistical correlation was found between this condition and seroprevalence (p = 0.49. CONCLUSION: the high seroprevalence found in the present study is in accordance with surveys previously reported in our country and other developing countries. Among the women included in this study, an expressive number (29.3% is still under risk of contamination. The lack of statistical correlation between seroprevalence and women's age, lack of knowledge about the disease and report of previous abortion is in accordance with some previous studies and in disagreement with others.

  4. Attendance Policies, Student Attendance, and Instructor Verbal Aggressiveness

    Science.gov (United States)

    Snyder, Jason; Forbus, Robert; Cistulli, Mark

    2012-01-01

    The authors utilized an experimental design across six sections of a managerial communications course (N = 173) to test the impact of instructor verbal aggressiveness and class attendance policies on student class attendance. The experimental group received a policy based on the principle of social proof (R. B. Cialdini, 2001), which indicated…

  5. Changing chairs: anticipating problems in prescribing wheelchairs.

    Science.gov (United States)

    Batavia, M; Batavia, A I; Friedman, R

    2001-08-15

    This article presents a framework for prescribing, ordering, and adapting a new wheelchair, focusing on individual, environmental and wheelchair factors that must be taken into consideration to ensure optimal function. A review and analysis was conducted of all factors relevant to the transition to a new wheelchair. Without appropriate planning and implementation, this transition can result in unnecessary expenses, duplication of effort, and possibly even injury to the user and abandonment of the wheelchair. Recommendations are provided to manufacturers, therapists, technicians, users, insurers and physicians, who must work together throughout this process. To the extent feasible, the authors suggest that major changes from the previous wheelchair should be avoided, particularly for people with substantial functional limitations. Therapists and technicians must measure the user accurately, and anticipate those factors that can impede a smooth transition. Insurers and other payors must recognize that changing wheelchairs will often require substantial professional assistance, including several fittings to adjust the new chair to the needs of the user. Additional research and case reporting on outcomes of adjusting to a new wheelchair appear warranted.

  6. Cardiac fluid dynamics anticipates heart adaptation.

    Science.gov (United States)

    Pedrizzetti, Gianni; Martiniello, Alfonso R; Bianchi, Valter; D'Onofrio, Antonio; Caso, Pio; Tonti, Giovanni

    2015-01-21

    Hemodynamic forces represent an epigenetic factor during heart development and are supposed to influence the pathology of the grown heart. Cardiac blood motion is characterized by a vortical dynamics, and it is common belief that the cardiac vortex has a role in disease progressions or regression. Here we provide a preliminary demonstration about the relevance of maladaptive intra-cardiac vortex dynamics in the geometrical adaptation of the dysfunctional heart. We employed an in vivo model of patients who present a stable normal heart function in virtue of the cardiac resynchronization therapy (CRT, bi-ventricular pace-maker) and who are expected to develop left ventricle remodeling if pace-maker was switched off. Intra-ventricular fluid dynamics is analyzed by echocardiography (Echo-PIV). Under normal conditions, the flow presents a longitudinal alignment of the intraventricular hemodynamic forces. When pacing is temporarily switched off, flow forces develop a misalignment hammering onto lateral walls, despite no other electro-mechanical change is noticed. Hemodynamic forces result to be the first event that evokes a physiological activity anticipating cardiac changes and could help in the prediction of longer term heart adaptations.

  7. Anticipated and experienced emotions in environmental risk perception

    Directory of Open Access Journals (Sweden)

    Gisela Bohm

    2008-01-01

    Full Text Available Affective forecasting with respect to two environmental risks (ozone depletion, air pollution was investigated by studying tourists who travelled to either Australia or Bangkok and were thus confronted with one of these risks. We measured anticipated outcome and anticipated emotions before the journey, actually experienced outcome and actually experienced emotions during the journey, and anticipated outcome and emotions concerning a future encounter with the same risk after the journey. Results indicate that tourists underestimate (air pollution or correctly predict (ozone depletion both the seriousness of the outcome and their emotional reactions. The relationship between actual outcome and actual emotions is stronger than that between anticipated outcome and anticipated emotions. Furthermore, tourists learn from their travel experience and adjust their anticipations concerning future encounters with the environmental risk. Findings suggest that the domain of environmental risks differs from personal outcomes with respect to the process of affective forecasting.

  8. David Barker: the revolution that anticipates existence

    Directory of Open Access Journals (Sweden)

    Italo Farnetani

    2014-01-01

    Full Text Available David Barker is the man who “anticipated" the existence of babies by focusing attention on the importance of the fetus and what takes place during intrauterine life. Barker was one of the physicians who in the last decades brought about the greatest changes in medicine, changes so important as to represent a veritable revolution in medical thought. According to Barker's studies, the embryo obviously has a genetic complement coming from the mother and father, but from the very first stages of development it begins to undergo the influence of the outside environment, just as occurs for adults whose biological, psychological and pathological aspects are influenced by the environment to a not well-established percentage between genetic complement and epigenetics. Much of our future lives as adults is decided in our mothers' wombs. If Barker's discovery was revolutionary from the cultural standpoint, it was even more so from the strictly medical one. Barker's research method was rigid from the methodological standpoint, but innovative and speculative in its working hypotheses, with a humanistic slant. Barker's idea has another practical corollary: it is evident that the role of obstetricians, perinatologists and neonatologists is more and more relevant in medicine and future prevention. Unquestionably, besides the enormous merits of his clinical research, among the benefits that Barker has contributed there is that of having helped us to see things from new points of view. Not only is the neonate (and even more so the fetus not an adult of reduced proportions, but perhaps the neonate is the "father" of the adult person.

  9. Connecting with Families to Improve Students' School Attendance: A Review of the Literature

    Science.gov (United States)

    McConnell, Bethany M.; Kubina, Richard M., Jr.

    2014-01-01

    School attendance is a rising issue in public schools. Students regularly absent from school can end up involved in destructive behaviors and dropout of school. Family characteristics are strong determining factors in students' school attendance. This presents the question, "Can family involvement improve public school students'…

  10. Exploring medical student decisions regarding attending live lectures and using recorded lectures.

    Science.gov (United States)

    Gupta, Anmol; Saks, Norma Susswein

    2013-09-01

    Student decisions about lecture attendance are based on anticipated effect on learning. Factors involved in decision-making, the use of recorded lectures and their effect on lecture attendance, all warrant investigation. This study was designed to identify factors in student decisions to attend live lectures, ways in which students use recorded lectures, and if their use affects live lecture attendance. A total of 213 first (M1) and second year (M2) medical students completed a survey about lecture attendance, and rated factors related to decisions to attend live lectures and to utilize recorded lectures. Responses were analyzed overall and by class year and gender. M1 attended a higher percentage of live lectures than M2, while both classes used the same percentage of recorded lectures. Females attended more live lectures, and used a smaller percentage of recorded lectures. The lecturer was a key in attendance decisions. Also considered were the subject and availability of other learning materials. Students use recorded lectures as replacement for live lectures and as supplement to them. Lectures, both live and recorded, are important for student learning. Decisions about lecture placement in the curriculum need to be based on course content and lecturer quality.

  11. A parametric model for analyzing anticipation in genetically predisposed families

    DEFF Research Database (Denmark)

    Larsen, Klaus; Petersen, Janne; Bernstein, Inge

    2009-01-01

    Anticipation, i.e. a decreasing age-at-onset in subsequent generations has been observed in a number of genetically triggered diseases. The impact of anticipation is generally studied in affected parent-child pairs. These analyses are restricted to pairs in which both individuals have been affect...

  12. Client Anticipations about Computer-Assisted Career Guidance System Outcomes.

    Science.gov (United States)

    Osborn, Debra S.; Peterson, Gary W.; Sampson, James P., Jr.; Reardon, Robert C.

    2003-01-01

    This study describes how 55 clients from a career center at a large, southeastern university anticipated using computer-assisted career guidance (CACG) systems to help in their career decision making and problem solving. Responses to a cued and a free response survey indicated that clients' most frequent anticipations included increased career…

  13. Client Anticipations about Computer-Assisted Career Guidance System Outcomes.

    Science.gov (United States)

    Osborn, Debra S.; Peterson, Gary W.; Sampson, James P., Jr.; Reardon, Robert C.

    2003-01-01

    This study describes how 55 clients from a career center at a large, southeastern university anticipated using computer-assisted career guidance (CACG) systems to help in their career decision making and problem solving. Responses to a cued and a free response survey indicated that clients' most frequent anticipations included increased career…

  14. LINEAR ISOMETRIC NON-ANTICIPATIVE TRANSFORMATIONS OF WIENER PROCESS

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The necessary and sufficient conditions are given so that a non-anticipative transformation in Hilbert space is isometric. In terms of second order Wiener process, these conditions assure that a non-anticipative transformation of Wiener process is a Wiener process, too.

  15. Local perceptions of cholera and anticipated vaccine acceptance in Katanga province, Democratic Republic of Congo

    Science.gov (United States)

    2013-01-01

    Background In regions where access to clean water and the provision of a sanitary infrastructure has not been sustainable, cholera continues to pose an important public health burden. Although oral cholera vaccines (OCV) are effective means to complement classical cholera control efforts, still relatively little is known about their acceptability in targeted communities. Clarification of vaccine acceptability prior to the introduction of a new vaccine provides important information for future policy and planning. Methods In a cross-sectional study in Katanga province, Democratic Republic of Congo (DRC), local perceptions of cholera and anticipated acceptance of an OCV were investigated. A random sample of 360 unaffected adults from a rural town and a remote fishing island was interviewed in 2010. In-depth interviews with a purposive sample of key informants and focus-group discussions provided contextual information. Socio-cultural determinants of anticipated OCV acceptance were assessed with logistic regression. Results Most respondents perceived contaminated water (63%) and food (61%) as main causes of cholera. Vaccines (28%), health education (18%) and the provision of clean water (15%) were considered the most effective measures of cholera control. Anticipated vaccine acceptance reached 97% if an OCV would be provided for free. Cholera-specific knowledge of hygiene and self-help in form of praying for healing were positively associated with anticipated OCV acceptance if costs of USD 5 were assumed. Conversely, respondents who feared negative social implications of cholera were less likely to anticipate acceptance of OCVs. These fears were especially prominent among respondents who generated their income through fishing. With an increase of assumed costs to USD 10.5, fear of financial constraints was negatively associated with anticipated vaccine acceptance as well. Conclusions Results suggest a high motivation to use an OCV as long as it seems affordable. The

  16. Using Attendance Worksheets to Improve Student Attendance, Participation, and Learning

    Science.gov (United States)

    Rhoads, Edward

    2013-06-01

    As science instructors we are faced with two main barriers with respect to student learning. The first is motivating our students to attend class and the second is to make them active participants in the learning process once we have gotten them to class. As we head further into the internet age this problem only gets exacerbated as students have replaced newspapers with cell phones which can surf the web, check their emails, and play games. Quizzes can motivated the students to attend class but do not necessarily motivate them to pay attention. Active learning techniques work but we as instructors have been bombarded by the active learning message to the point that we either do it already or refuse to. I present another option which in my classroom has doubled the rate at which students learn my material. By using attendance worksheets instead of end of class quizzes I hold students accountable for not just their attendance but for when they show up and when they leave the class. In addition it makes the students an active participant in the class even without using active learning techniques as they are writing notes and answering the questions you have posed while the class is in progress. Therefore using attendance worksheets is an effective tool to use in order to guide student learning.

  17. Anticipated Guilt for not Helping and Anticipated Warm Glow for Helping are Differently Impacted by Personal Responsibility to Help

    Directory of Open Access Journals (Sweden)

    Arvid Erlandsson

    2016-09-01

    Full Text Available One important motivation for people behaving prosocially is that they want to avoid negative and obtain positive emotions. In the prosocial behavior literature however, the motivations to avoid negative emotions (e.g. guilt and to approach positive emotions (e.g. warm glow are rarely separated, and sometimes even aggregated into a single mood-management construct. The aim of this study was to investigate whether anticipated guilt if not helping and anticipated warm glow if helping are influenced similarly or differently when varying situational factors related to personal responsibility to help. Helping scenarios were created and pilot tests established that each helping scenario could be formulated both in a high-responsibility version and in a low-responsibility version. In Study 1 participants read high-responsibility and low-responsibility helping scenarios, and rated either their anticipated guilt if not helping or their anticipated warm glow if helping (i.e. separate evaluation. Study 2 was similar but here participants rated both their anticipated guilt if not helping and their anticipated warm glow if helping (i.e. joint evaluation. Anticipated guilt was clearly higher in the high-responsibility versions, but anticipated warm glow was unaffected (in Studies 1a and 1b, or even higher in the low-responsibility versions (Study 2. In Studies 3 (where anticipated guilt and warm glow were evaluated separately and 4 (where they were evaluated jointly, personal responsibility to help was manipulated within-subjects. Anticipated guilt was again constantly higher in the high-responsibility versions but for many types of responsibility-manipulations, anticipated warm glow was higher in the low-responsibility versions. The results suggest that we anticipate guilt if not fulfilling our responsibility but that we anticipate warm glow primarily when doing over and beyond our responsibility. We argue that future studies investigating motivations for

  18. A new car-following model considering velocity anticipation

    Science.gov (United States)

    Tian, Jun-Fang; Jia, Bin; Li, Xin-Gang; Gao, Zi-You

    2010-01-01

    The full velocity difference model proposed by Jiang et al. [2001 Phys. Rev. E 64 017101] has been improved by introducing velocity anticipation. Velocity anticipation means the follower estimates the future velocity of the leader. The stability condition of the new model is obtained by using the linear stability theory. Theoretical results show that the stability region increases when we increase the anticipation time interval. The mKdV equation is derived to describe the kink-antikink soliton wave and obtain the coexisting stability line. The delay time of car motion and kinematic wave speed at jam density are obtained in this model. Numerical simulations exhibit that when we increase the anticipation time interval enough, the new model could avoid accidents under urgent braking cases. Also, the traffic jam could be suppressed by considering the anticipation velocity. All results demonstrate that this model is an improvement on the full velocity difference model.

  19. Anticipating Human Activities Using Object Affordances for Reactive Robotic Response.

    Science.gov (United States)

    Koppula, Hema S; Saxena, Ashutosh

    2016-01-01

    An important aspect of human perception is anticipation, which we use extensively in our day-to-day activities when interacting with other humans as well as with our surroundings. Anticipating which activities will a human do next (and how) can enable an assistive robot to plan ahead for reactive responses. Furthermore, anticipation can even improve the detection accuracy of past activities. The challenge, however, is two-fold: We need to capture the rich context for modeling the activities and object affordances, and we need to anticipate the distribution over a large space of future human activities. In this work, we represent each possible future using an anticipatory temporal conditional random field (ATCRF) that models the rich spatial-temporal relations through object affordances. We then consider each ATCRF as a particle and represent the distribution over the potential futures using a set of particles. In extensive evaluation on CAD-120 human activity RGB-D dataset, we first show that anticipation improves the state-of-the-art detection results. We then show that for new subjects (not seen in the training set), we obtain an activity anticipation accuracy (defined as whether one of top three predictions actually happened) of 84.1, 74.4 and 62.2 percent for an anticipation time of 1, 3 and 10 seconds respectively. Finally, we also show a robot using our algorithm for performing a few reactive responses.

  20. A magnetoencephalography study of visual processing of pain anticipation.

    Science.gov (United States)

    Machado, Andre G; Gopalakrishnan, Raghavan; Plow, Ela B; Burgess, Richard C; Mosher, John C

    2014-07-15

    Anticipating pain is important for avoiding injury; however, in chronic pain patients, anticipatory behavior can become maladaptive, leading to sensitization and limiting function. Knowledge of networks involved in pain anticipation and conditioning over time could help devise novel, better-targeted therapies. With the use of magnetoencephalography, we evaluated in 10 healthy subjects the neural processing of pain anticipation. Anticipatory cortical activity elicited by consecutive visual cues that signified imminent painful stimulus was compared with cues signifying nonpainful and no stimulus. We found that the neural processing of visually evoked pain anticipation involves the primary visual cortex along with cingulate and frontal regions. Visual cortex could quickly and independently encode and discriminate between visual cues associated with pain anticipation and no pain during preconscious phases following object presentation. When evaluating the effect of task repetition on participating cortical areas, we found that activity of prefrontal and cingulate regions was mostly prominent early on when subjects were still naive to a cue's contextual meaning. Visual cortical activity was significant throughout later phases. Although visual cortex may precisely and time efficiently decode cues anticipating pain or no pain, prefrontal areas establish the context associated with each cue. These findings have important implications toward processes involved in pain anticipation and maladaptive pain conditioning.

  1. Perceived and anticipated discrimination in people with mental illness--an interview study.

    Science.gov (United States)

    Hansson, Lars; Stjernswärd, Sigrid; Svensson, Bengt

    2014-02-01

    Studies on perceived discrimination of people with mental illness are largely lacking. The purpose of the study was to investigate perceived discrimination in a sample of users in contact with mental health services in Sweden. Interviews were conducted with 156 users, asking for perceived and anticipated discrimination during the last 2 years. Background characteristics were also collected. Perceived discrimination was common. Highest frequencies were reported regarding family (54%), avoidance by people who knew about the mental illness (53%) and in making or keeping friends (50%). A majority of those anticipating discrimination regarding job or education seeking, or starting a close relationship did not report having been discriminated in these areas. Previous hospitalizations were associated with discrimination, and age with anticipated discrimination. Public stigma and self-stigma have been reported to have a number of negative consequences for people with mental illness. Discrimination is part of this complex situation and this study showed that this largely affects a number of individual life areas posing an obstacle for social integration. Anticipated discrimination or self-stigma was also prevalent and it is pointed out that this to a great extent is an obstacle on its own without being promoted by actual experiences of discrimination.

  2. Fertility and apparent genetic anticipation in Lynch syndrome.

    Science.gov (United States)

    Stupart, Douglas; Win, Aung Ko; Jenkins, Mark; Winship, Ingrid M; Goldberg, Paul; Ramesar, Rajkumar

    2014-09-01

    Genetic anticipation is the phenomenon in which age of onset of an inherited disorder decreases in successive generations. Inconsistent evidence suggests that this occurs in Lynch syndrome. A possible cause for apparent anticipation is fecundity bias, which occurs if the disease adversely affects fertility. The purpose of this study was to determine the effect of age of diagnosis of colorectal cancer (CRC) on lifetime fertility in Lynch syndrome, and whether this can falsely create the appearance of genetic anticipation. A computer model simulated age of diagnosis of CRC in hypothetical Lynch syndrome carriers and their offspring. The model assumed similar age distribution of CRC across generations (i.e. that there was no true anticipation). Age distribution of CRC diagnosis, and lifetime fertility rates (grouped by age of diagnosis of CRC) were determined from the Australasian Colorectal Cancer Family Registry (ACCFR). Apparent anticipation was calculated by comparing ages of diagnosis of CRC in affected parent-child pairs. A total of 1,088 patients with CRC were identified from the ACCFR. Total lifetime (cohort) fertility was related to age of diagnosis of CRC (correlation coefficient 0.13, P = 0.0001). In the simulation, apparent anticipation was 1.8 ± 0.54 years (P = 0.0044). Observed apparent anticipation in the ACCFR cohort was 4.8 ± 1.73 years (P = 0.0064). There was no difference in apparent anticipation between the simulate d and observed parent-child pairs (P = 0.89). The appearance of genetic anticipation in Lynch syndrome can be falsely created due to changes in fertility.

  3. Increasing organ donation via anticipated regret (INORDAR: protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    O'Carroll Ronan E

    2012-03-01

    Full Text Available Abstract Background Throughout the world there is an insufficient supply of donor organs to meet the demand for organ transplantations. This paper presents a protocol for a randomised controlled trial, testing whether a simple, theory-based anticipated regret manipulation leads to a significant increase in posthumous organ donor registrations. Methods We will use a between-groups, prospective randomised controlled design. A random sample of 14,520 members of the adult Scottish general public will be contacted via post. These participants will be randomly allocated into 1 of the 4 conditions. The no questionnaire control (NQC group will simply receive a letter and donor registration form. The questionnaire control (QC arm will receive a questionnaire measuring their emotions and non-cognitive affective attitudes towards organ donation. The theory of planned behavior (TPB group will complete the emotions and affective attitudes questionnaire plus additional items assessing their cognitive attitudes towards organ donation, perceived control over registration and how they think significant others view this action. Finally, the anticipated regret (AR group will complete the same indices as the TPB group, plus two additional anticipated regret items. These items will assess the extent to which the participant anticipates regret for not registering as an organ donor in the near future. The outcome variable will be NHS Blood and Transplant verified registrations as an organ donor within 6 months of receiving our postal intervention. Discussion This study will assess whether simply asking people to reflect on the extent to which they may anticipate regret for not registering as an organ donor increases organ donor registration 6 months later. If successful, this simple and easy to administer theory-based intervention has the potential to save lives and money for the NHS by reducing the number of people receiving treatments such as dialysis. This

  4. The anticipation of converging industries a concept applied to nutraceuticals and functional foods

    CERN Document Server

    Curran, Clive-Steven

    2013-01-01

    The blurring of boundaries between hitherto distinct scientific disciplines, technologies or markets is a common and powerful phenomenon. Subjects of this convergence often change consumer behaviours, favouring products and platforms with multiple functions. The Anticipation of Converging Industries provides a detailed focus on the triggers, drivers and consequences of convergence to create a more concise definition of convergence.   This detailed analysis includes a specifically developed toolbox for ‘convergence foresight’, creating a forecasting method for convergence trends. With the focus on the chemical, biotechnological and pharmaceutical industries, several indicators of convergence in the areas of Nutraceuticals/Functional Foods, Cosmeceuticals and ICT are derived from samples including over 1million patents and scientific publications.   By supporting this methodical approach with real world data, The Anticipation of Converging Industries is perfect for industry practitioners looking for a com...

  5. Pre-Service Teachers: Does Cultural Responsiveness Affect Anticipated Self-Determination to Teach in Specific Settings?

    Science.gov (United States)

    Cox, Michelle L.

    2010-01-01

    Motivation to teach is essential to educating all children in the public schools. This study examined the anticipated self-determination of pre-service teachers to teach in classroom settings that varied in the ethnic and racial composition of the students in the classes. Additionally the cultural responsiveness of participants was measured to…

  6. Factors associated with pregnant women's anticipations and experiences of HIV-related stigma in rural Kenya.

    Science.gov (United States)

    Cuca, Yvette P; Onono, Maricianah; Bukusi, Elizabeth; Turan, Janet M

    2012-01-01

    Pregnant women who fear or experience HIV-related stigma may not get care for their own health or medications to reduce perinatal transmission of HIV. This study examined factors associated with anticipating and experiencing HIV-related stigma among 1777 pregnant women attending antenatal care clinics in rural Kenya. Women were interviewed at baseline, offered HIV testing and care, and a sub-set was re-interviewed at 4-8 weeks postpartum. Women who were older, had less education, whose husbands had other wives, and who perceived community discrimination against people with HIV had significantly greater adjusted odds of anticipating HIV stigma. Over half of the HIV-positive women interviewed postpartum reported having experienced stigma, much of which was self-stigma. Women experiencing minor depression, and those whose family knew of their HIV status had significantly greater adjusted odds of experiencing stigma. Lack of women's empowerment, as well as depression, may be important risk factors for HIV-related stigma and discrimination.

  7. Cyber-Truancy: Addressing Issues of Attendance in the Digital Age

    Science.gov (United States)

    Archambault, Leanna; Kennedy, Kathryn; Bender, Stacy

    2013-01-01

    Although mandatory attendance is easily determined in a traditional, brick-and-mortar school, monitoring and enforcing attendance and truancy in an online environment is less obvious. Despite this challenge, virtual schools, especially those that are publicly funded, have a requirement to ensure that students who are enrolled are actually logging…

  8. A Comparative Analysis of Preschool Attendance and Reading Achievement among Second-Grade Students

    Science.gov (United States)

    Burton, Kelly Latham

    2011-01-01

    Preschool attendance is considered an important factor for predicting later success in literacy achievement. This quantitative ex-post facto study examined whether attendance of public prekindergarten is related to improved reading achievement in 2nd grade students in a rural, southeastern school district. The learning theories of Piaget, Bandura,…

  9. Differences in gaze anticipation for locomotion with and without vision

    Directory of Open Access Journals (Sweden)

    Colas Nils Authié

    2015-06-01

    Full Text Available Previous experimental studies have shown a spontaneous anticipation of locomotor trajectory by the head and gaze direction during human locomotion. This anticipatory behavior could serve several functions: an optimal selection of visual information, for instance through landmarks and optic flow, as well as trajectory planning and motor control. This would imply that anticipation remains in darkness but with different characteristics.We asked ten participants to walk along two predefined complex trajectories (limacon and figure eight without any cue on the trajectory to follow. Two visual conditions were used: (i in light and (ii in complete darkness with eyes open. The whole body kinematics were recorded by motion capture, along with the participant's right eye movements.We showed that in darkness and in light, horizontal gaze anticipates the orientation of the head which itself anticipates the trajectory direction. However, the horizontal angular anticipation decreases by a half in darkness for both gaze and head. In both visual conditions we observed an eye nystagmus with similar properties (frequency and amplitude. The main difference comes from the fact that in light, there is a shift of the orientations of the eye nystagmus and the head in the direction of the trajectory.These results suggest that a fundamental function of gaze is to represent self motion, stabilize the perception of space during locomotion, and to simulate the future trajectory, regardless of the vision condition.

  10. Toxocariasis in children attending a Public Health Service Pneumology Unit in Paraná State, Brazil Toxocaríase em crianças atendidas em Unidade de Pneumologia do Serviço de Saúde Pública, Paraná, Brasil

    Directory of Open Access Journals (Sweden)

    Edson V. Guilherme

    2013-06-01

    Full Text Available The enzyme-linked immunosorbent assay (ELISA is the most widely used tool to detect anti-Toxocara IgG antibodies for both serodiagnostic and seroepidemiological surveys on human toxocariasis. In the last eight years a high prevalence of toxocariasis (32.2-56.0% has been reported in children attending public health units from municipalities in the state of Paraná, Brazil. Therefore, the aim of this work was to compare the frequency found among the general child population with that of children attending a public pneumology service in Maringá, Paraná, Brazil and describe the laboratorial, clinical and epidemiological findings. The research was conducted at the Consórcio Público Intermunicipal de Saúde do Setentrião Paranaense (CISAMUSEP from July 2009 to July 2010 among children aged between one and 15 years. From a total of 167 children studied, only 4.2% (7/167 tested positive for anti-Toxocara spp. IgG antibodies and presented mild eosinophilia (2/7, increased serum IgE levels (6/7 and a positive allergy test for mites (5/7. The presence of pets (dogs or cats at home did not correlate with the seroprevalence. In conclusion, cases of toxocariasis involving the respiratory tract are rare in children attending a public health pneumology unit in the northwestern region of Paraná State, despite the high prevalence of this type of toxocariasis among the infantile population attending Basic Health Units in the same geographical area.O teste imunoenzimático (ELISA constitui a ferramenta mais utilizada no diagnóstico individual da toxocaríase humana e/ou em inquéritos soroepidemiológicos para pesquisa de anticorpos IgG anti-Toxocara spp. Tendo em vista a elevada freqüência da toxocaríase (32,2% e 56,0% observada em crianças atendidas em Unidades Básicas de Saúde de municípios do noroeste do Paraná, durante pesquisas realizadas ao longo dos últimos oito anos, o objetivo deste trabalho foi comparar estas frequências em crian

  11. Conformism moderates the relations between values, anticipated regret, and behavior.

    Science.gov (United States)

    Lönnqvist, Jan-Erik; Leikas, Sointu; Paunonen, Sampo; Nissinen, Vesa; Verkasalo, Markku

    2006-11-01

    The purpose of the present study was to evaluate the moderating effect of Conformism values on the relations between other values and behavior. The authors expected people low, but not high, in Conformism to behave in a manner that is consistent with their personal values related to self-transcendence versus self-enhancement. In Study 1 (N = 199), such values predicted actual altruistic behavior, as estimated by other-reports, but only if Conformism values were low. In Study 2 (N = 189), only people who considered Conformism values to be relatively unimportant showed expected connections between self-transcendence values and anticipated regret in hypothetical scenarios having negative consequences. The data are interpreted as supporting the view that (a) anticipated regret motivates value-consistent behavior, (b) self-transcendence values in particular are connected to altruistic behavior and to anticipated regret, but (c) conformity to social norms moderates these connections.

  12. Neural Sensitivity to Absolute and Relative Anticipated Reward in Adolescents

    Science.gov (United States)

    Vaidya, Jatin G.; Knutson, Brian; O'Leary, Daniel S.; Block, Robert I.; Magnotta, Vincent

    2013-01-01

    Adolescence is associated with a dramatic increase in risky and impulsive behaviors that have been attributed to developmental differences in neural processing of rewards. In the present study, we sought to identify age differences in anticipation of absolute and relative rewards. To do so, we modified a commonly used monetary incentive delay (MID) task in order to examine brain activity to relative anticipated reward value (neural sensitivity to the value of a reward as a function of other available rewards). This design also made it possible to examine developmental differences in brain activation to absolute anticipated reward magnitude (the degree to which neural activity increases with increasing reward magnitude). While undergoing fMRI, 18 adolescents and 18 adult participants were presented with cues associated with different reward magnitudes. After the cue, participants responded to a target to win money on that trial. Presentation of cues was blocked such that two reward cues associated with $.20, $1.00, or $5.00 were in play on a given block. Thus, the relative value of the $1.00 reward varied depending on whether it was paired with a smaller or larger reward. Reflecting age differences in neural responses to relative anticipated reward (i.e., reference dependent processing), adults, but not adolescents, demonstrated greater activity to a $1 reward when it was the larger of the two available rewards. Adults also demonstrated a more linear increase in ventral striatal activity as a function of increasing absolute reward magnitude compared to adolescents. Additionally, reduced ventral striatal sensitivity to absolute anticipated reward (i.e., the difference in activity to medium versus small rewards) correlated with higher levels of trait Impulsivity. Thus, ventral striatal activity in anticipation of absolute and relative rewards develops with age. Absolute reward processing is also linked to individual differences in Impulsivity. PMID:23544046

  13. Adaptive and Rational Anticipations in Risk Management Systems and Economy

    Science.gov (United States)

    Dubois, Daniel M.; Holmberg, Stig C.

    2010-11-01

    The global financial crisis of year 2009 is explained as a result of uncoordinated risk management decisions in business firms and economic organisations. The underlying reason for this can be found in the current financial system. As the financial market has lost much of its direct coupling to the concrete economy it provides misleading information to economic decision makers at all levels. Hence, the financial system has moved from a state of moderate and slow cyclical fluctuations into a state of fast and chaotic ones. Those misleading decisions can further be described, but not explained, by help of adaptive and rational expectations from macroeconomic theory. In this context, AE, the Adaptive Expectations are related to weak passive Exo-anticipation, and RE, the Rational expectations can be related to a strong, active and design oriented anticipation. The shortcomings of conventional cures, which builds on a reactive paradigm, have already been demonstrated in economic literature and are here further underlined by help of Ashby's "Law of Requisite Variety", Weaver's distinction between systems of "Disorganized Complexity" and those of "Organized Complexity", and Klir's "Reconstructability Analysis". Anticipatory decision-making is hence here proposed as a replacement to current expectation based and passive risk management. An anticipatory model of the business cycle is presented for supporting that proposition. The model, which is an extension of the Kaldor-Kalecki model, includes both retardation and anticipation. While cybernetics with the feedback process in control system deals with an explicit goal or purpose given to a system, the anticipatory system discussed here deals with a behaviour for which the future state of the system is built by the system itself, without explicit goal. A system with weak anticipation is based on a predictive model of the system, while a system with strong anticipation builds its own future by itself. Numerical simulations on

  14. Anticipating Interruptions. Security and risk in a liberalized electricity infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Silvast, A.

    2013-11-01

    During the past ten years, a number of social scientists have emphasized the importance of material infrastructures like electricity supply as a research topic for the social sciences. The developing of such new perspectives concerning infrastructures also includes uncertainties and risks. This research analyzes the management of uncertainties in the Finnish electricity infrastructure by posing the following research question: how are electricity interruptions, or blackouts, anticipated in Finland and how are these interruptions managed as risks? The main research methodology of the work is multi-sited field work. The empirical materials include interviews with experts and lay people (33 interviews); participant observation in two electricity control rooms; an electricity consumer survey (115 respondents); and also a number of infrastructure and security policy documents and observations from electricity security seminars. The materials were primarily gathered between 2004 and 2008. Social science research often links risks with major current social changes or socio-cultural risk perceptions. In recent international social science discussions, however, a new research topic has emerged - those styles of reasoning and techniques of governance that are deployed to manage risk as a practical matter. My study explores these themes empirically by focusing on the specific habitual practices of risk management in the Finnish electricity infrastructure. The work develops various also semi-ethnographic inquiries into infrastructure risk techniques like monitor screening of real-time risks in electricity control rooms; the management of risks in a liberalized electricity market; the emergence of Finnish reasoning about blackouts from a specific historical background; and the ways in which electricity consumers respond to blackouts in their homes. In addition, the work reflects upon the position of a risk researcher in those situations when the research subjects do not define

  15. Early infection and asymptomatic spread of hepatitis A virus in a public child care center in Rio de Janeiro, Brazil: should attending children under two years of age be vaccinated?

    Directory of Open Access Journals (Sweden)

    Liliane M Morais

    2006-06-01

    Full Text Available A cross-sectional study was conducted in order to identify hepatitis A virus (HAV serological markers in 418 individuals (mean age, 16.4 years; range, 1 month-80 years at a public child care center in Rio de Janeiro, Brazil, as well as to analyze risk factors and determine circulating genotypes. Serum samples were tested using an enzyme immunoassay. Reverse transcription polymerase chain reaction (RT-PCR was used to detect and characterize HAV RNA, and sequencing was performed. Anti-HAV antibodies and IgM anti-HAV antibodies were detected, respectively, in 89.5% (374/418 and 10.5% (44/418 of the individuals tested. Acute HAV infection in children was independently correlated with crawling (p < 0.05. In 56.8% (25/44 of the IgM anti-HAV-positive individuals and in 33.3% (5/15 of the IgM anti-HAV-negative individuals presenting clinical symptoms, HAV RNA was detected. Phylogenetic analysis revealed co-circulation of subgenotypes IA and IB in 93.3% (28/30 of the amplified samples. In present study, we verify that 79% (30/38 of children IgM anti-HAV-positive were asymptomatic. In child care centers, this asymptomatic spread is a more serious problem, promoting the infection of young children, who rarely show signs of infection. Therefore, vaccinating children below the age of two might prevent the asymptomatic spread of hepatitis A.

  16. Attendance Control System based on RFID technology

    OpenAIRE

    Nurbek Saparkhojayev; Selim Guvercin

    2012-01-01

    In Kazakhstan, checking students' attendance is one of the important issues for universities, because many universities evaluate students attendance and while giving the final grade, professors consider their total number of appearances on classes during the whole semester. This brings to the idea of having some tool to control students attendance. Some universities prefer to use paper sheet for controlling attendance, whereas some universities prefer to use paper sheet for checking students'...

  17. Attendance and Attainment in a Calculus Course

    Science.gov (United States)

    Meulenbroek, Bernard; van den Bogaard, Maartje

    2013-01-01

    In this paper the relationship between attendance and attainment in a standard calculus course is investigated. Calculus could in principle be studied without attending lectures due to the wealth of material available (in hardcopy and online). However, in this study we will show that the pass rate of students attending classes regularly (>75%…

  18. New scheme of anticipating synchronization for arbitrary anticipation time and its application to long-term prediction of chaotic states

    Institute of Scientific and Technical Information of China (English)

    Sun Zhong-Kui; Xu Wei; Yang Xiao-Li

    2007-01-01

    How to predict the dynamics of nonlinear chaotic systems is still a challenging subject with important real-life applications. The present paper deals with this important yet difficult problem via a new scheme of anticipating synchronization. A global, robust, analytical and delay-independent sufficient condition is obtained to guarantee the existence of anticipating synchronization manifold theoretically in the framework of the Krasovskii-Lyapunov theory.that the receiver system can synchronize with the future state of a transmitter system for an arbitrarily long anticipation time, which allows one to predict the dynamics of chaotic transmitter at any point of time if necessary. Also it is simple to implement in practice. A classical chaotic system is employed to demonstrate the application of the proposed scheme to the long-term prediction of chaotic states.

  19. Stable anticipation synchronization in mutually coupled vertical-cavity surface-emitting lasers system

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Two vertical-cavity surface-emitting lasers(VCSELs) are mutually coupled through a partially transparent mirror (PTM) placed in the pathway. The PTM plays the role of external mirror,which controls the feedback strength and coupling strength.We numerically simulate this system by establishing a visible SIMULINK model.The results demonstrate that the anticipation synchronization is achieved and it can tolerate some extent frequency detuning.Moreover,the system shows similar chaos-pass filtering effect on unidirectionally coupled system even both VCSELs are modulated.This system allows simultaneously bidirectional secure message transmission on public channels.

  20. Does sponsorship improve outcomes above Alcoholics Anonymous attendance? A latent class growth curve analysis.

    Science.gov (United States)

    Witbrodt, Jane; Kaskutas, Lee; Bond, Jason; Delucchi, Kevin

    2012-02-01

    To construct Alcoholics Anonymous (AA) attendance, sponsorship and abstinence latent class trajectories to test the added benefit of having a sponsor above the benefits of attendance in predicting abstinence over time. Prospective with 1-, 3-, 5- and 7-year follow-ups. Alcoholic-dependent individuals from two probability samples, one from representative public and private treatment programs and another from the general population (n = 495). Individuals in the low attendance class (four classes identified) were less likely than those in the high, descending and medium attendance classes to be in high (versus low) abstinence class (three classes identified). No differences were found between the other attendance classes as related to abstinence class membership. Overall, being in the high sponsor class (three classes identified) predicted better abstinence outcomes than being in either of two other classes (descending and low), independent of attendance class effects. Although declining sponsor involvement was associated with greater likelihood of high abstinence than low sponsor involvement, being in the descending sponsor class also increased the odds of being in the descending abstinence class. Any pattern of Alcoholics Anonymous attendance, even if it declines or is never high for a particular 12-month period, is better than little or no attendance in terms of abstinence. Greater initial attendance carries added value. There is a benefit for maintaining a sponsor over time above that found for attendance. © 2012 The Authors, Addiction © 2012 Society for the Study of Addiction.

  1. Folate, vitamin B12 and Homocysteine status in the post-folic acid fortification era in different subgroups of the Brazilian population attended to at a public health care center.

    Science.gov (United States)

    Barnabé, Aline; Aléssio, Ana Cláudia Morandi; Bittar, Luis Fernando; de Moraes Mazetto, Bruna; Bicudo, Angélica M; de Paula, Erich V; Höehr, Nelci Fenalti; Annichino-Bizzacchi, Joyce M

    2015-02-19

    Folate and vitamin B12 are essential nutrients, whose deficiencies are considerable public health problems worldwide, affecting all age groups. Low levels of these vitamins have been associated with high concentrations of homocysteine (Hcy) and can lead to health complications. Several genetic polymorphisms affect the metabolism of these vitamins. The aims of this study were to assess folate, vitamin B12 and homocysteine status in distinct Brazilian individuals after the initiation of folic acid fortification by Brazilian authorities and to investigate the effects of RFC1 A80G, GCPII C1561T and MTHFR C677T polymorphisms on folate, vitamin B12 and Hcy levels in these populations. A total of 719 individuals including the elderly, children, as well as pregnant and lactating women were recruited from our health care center. Folate, vitamin B12 and Hcy levels were measured by conventional methods. Genotype analyses of RFC1 A80G, GCPII C1561T and MTHFR C677T polymorphisms were performed by PCR-RFLP. The overall prevalence of folate and vitamin B12 deficiencies were 0.3% and 4.9%, respectively. Folate deficiency was observed only in the elderly (0.4%) and pregnant women (0.3%), whereas vitamin B12 deficiency was observed mainly in pregnant women (7.9%) and the elderly (4.2%). Plasma Hcy concentrations were significantly higher in the elderly (33.6%). Pregnant women carrying the MTHFR 677TT genotype showed lower serum folate levels (p = 0.042) and higher Hcy levels (p = 0.003). RFC1 A80G and GCPII C1561T polymorphisms did not affect folate and Hcy levels in the study group. After a multivariate analysis, Hcy levels were predicted by variables such as folate, vitamin B12, gender, age and RFC1 A80G polymorphism, according to the groups studied. Our results suggest that folate deficiency is practically nonexistent in the post-folic acid fortification era in the subgroups evaluated. However, screening for vitamin B12 deficiency may be particularly relevant in our

  2. Probing the Neural Correlates of Anticipated Peer Evaluation in Adolescence

    Science.gov (United States)

    Guyer, Amanda E.; McClure-Tone, Erin B.; Shiffrin, Nina D.; Pine, Daniel S.; Nelson, Eric E.

    2009-01-01

    Neural correlates of social-cognition were assessed in 9- to- 17-year-olds (N = 34) using functional magnetic resonance imaging. Participants appraised how unfamiliar peers they had previously identified as being of high or low interest would evaluate them for an anticipated online chat session. Differential age- and sex-related activation…

  3. Anticipating change : sustainable water policy pathways for an uncertain future

    NARCIS (Netherlands)

    Haasnoot, M.

    2013-01-01

    Water management should preferably bring solutions that sustain even if conditions change. In anticipating change, a sustainable plan should not only achieve economic, environmental, and social targets, but it should also be robust to uncertainty and able to be adapted over time to (unforeseen) futu

  4. Person x Context Effects on Anticipated Moral Emotions Following Aggression

    Science.gov (United States)

    Roos, Sanna; Salmivalli, Christina; Hodges, Ernest V. E.

    2011-01-01

    We investigated person (sex, aggression level), context (witness type, victim reactions), and person x context effects on children's anticipated moral emotions following hypothetical acts of aggression against a peer. Children (N = 378, mean age = 11.3 years) were presented a series of hypothetical vignettes in which the presence of witnesses (no…

  5. Patients' Anticipation of Stress in Nursing Home Care.

    Science.gov (United States)

    Stein, Shayna; And Others

    1985-01-01

    Examined anticipation of stresses in 223 patients recently admitted to nursing homes, who completed the stresses in Institutional Care Scale (SIC). Factor analysis revealed five factors significantly related to psychological and physical variables. Suggests using SIC for admission screening in nursing homes. Appendix contains the SIC. (NRB)

  6. Anticipation of total solar eclipse and suicide incidence.

    Science.gov (United States)

    Voracek, Martin; Rancāns, Elmārs; Vintilă, Mona; Fisher, Maryanne

    2004-09-01

    Around the total solar eclipse of August 11 1999, suicide incidence decreased in Timiş county, Romania, a region crossed by the path of totality and subject to eclipse-trekking, whereas no such decrease was observed in Latvia, where only a partial eclipse was observed. Collective anticipation of a positive event could have a preventive effect on suicide incidence.

  7. Anticipated identification costs: Improving assortment evaluation by diagnostic attributes

    NARCIS (Netherlands)

    Herpen, van E.; Pieters, F.G.M.

    2007-01-01

    Abstract Consumers often make quick assessments of product assortments, to determine if these are worthwhile for further investigation. They anticipate how difficult it will be to distinguish the various options in the assortment, which will influence their assortment evaluations. We reason that the

  8. Person x Context Effects on Anticipated Moral Emotions Following Aggression

    Science.gov (United States)

    Roos, Sanna; Salmivalli, Christina; Hodges, Ernest V. E.

    2011-01-01

    We investigated person (sex, aggression level), context (witness type, victim reactions), and person x context effects on children's anticipated moral emotions following hypothetical acts of aggression against a peer. Children (N = 378, mean age = 11.3 years) were presented a series of hypothetical vignettes in which the presence of witnesses (no…

  9. Linear stochastic differential equations with anticipating initial conditions

    DEFF Research Database (Denmark)

    Khalifa, Narjess; Kuo, Hui-Hsiung; Ouerdiane, Habib

    In this paper we use the new stochastic integral introduced by Ayed and Kuo (2008) and the results obtained by Kuo et al. (2012b) to find a solution to a drift-free linear stochastic differential equation with anticipating initial condition. Our solution is based on well-known results from...

  10. Swaziland's Traditional Birth Attendants Survey.

    Science.gov (United States)

    Lech, M M; Mngadi, T P

    2005-12-01

    The Traditional Birth Attendants (TBAs) Survey in Swaziland was undertaken between March 27th 1996 and April 8th 1996. The objective of the survey was to generate reliable information regarding activities of TBAs in Swaziland. The survey was conducted in 25 Chiefdoms sampled out of a total of 206 Chiefdoms registered in Swaziland. The total number of sampled respondents in the 25 Chiefdoms was 721. From the survey, it is estimated that there were probably 3000 TBAs in the country, and in the majority of cases such TBAs would be a 51-year old woman who herself had delivered six children and had worked as a TBA for at least 10 years. Between 9,000 and 12,000 deliveries are estimated to take place out of health facilities. Of these many, nearly 43.5% are assisted by "TBAs"; 16.3% of woman interviewed deliver relative/family member and 15.1% are assisted by friends/neighbours, etc. Some of TBAs carry out procedures which are considered to be potentially harmful. Nearly 30% of TBAs have administered herbs; 45% attend to abnormal deliveries (breech and multiple pregnancies); 26.7% re-use their cord cutting tools and in the case of haemorrhage 23.4% do manual procedures within reproductive tract of delivering women.

  11. Designing services for frequent attenders to the emergency department: a characterisation of this population to inform service design.

    Science.gov (United States)

    Jacob, Rebecca; Wong, Mai Luen; Hayhurst, Catherine; Watson, Peter; Morrison, Cecily

    2016-08-01

    Frequent attendance to the emergency department (ED) is a growing public health concern. Designing services for frequent attenders poses challenges, given the heterogeneous nature of this group. This was a two-part observational study identifying frequent attenders from ED records. The first stage studied trends and developed personas with emphasis on differentiating moderate frequent attenders (attending between 5 and 20 times per year) and extreme frequent attenders (attending more than 20 times). Stage 2 included a case note review of 100 consecutive frequent attenders. Results showed an increase in frequent attendance from 2.59% to 4.12% over 8 years. Moderate frequent attenders accounted for 97%. Of the 100 frequent attenders studied, 45% had medically unexplained symptoms (MUS), associated with younger age (p0.05). In conclusion, the ED is a useful hub for identifying frequent attenders with MUS, particularly among moderate frequent attenders; service design for this group should consider a 'whole-systems approach' with integration between primary and secondary care, including specialist liaison psychiatry services where appropriate.

  12. Traditional birth attendants in Malawi

    Directory of Open Access Journals (Sweden)

    J. J. M. Smit

    1994-05-01

    Full Text Available Traditional Birth Attendants (TBAs and traditional healers form an important link in the chain of health personnel providing primary health care in Malawi. In spite of the establishment of hospitals and health centres, it is to these traditional healers and TBAs that the majority of people turn in times of sickness and child-birth. Approximately 60 percent of all deliveries in Malawi occur in the villages. It is therefore important that due regard be paid to the activities of these traditional practitioners in order to ensure the achievement of the goal - "Health for all by the year 2000". The training of TBAs is seen as part of the Maternal and Child Health Services in the country.

  13. The role of anticipated regret in escalation of commitment.

    Science.gov (United States)

    Wong, Kin Fai Ellick; Kwong, Jessica Y Y

    2007-03-01

    This research tests the general proposition that people are motivated to reduce future regret under escalation situations. This is supported by the findings that (a) escalation of commitment is stronger when the possibility of future regret about withdrawal is high than when this possibility is low (Studies 1a and 1b) and (b) escalation of commitment increases as the net anticipated regret about withdrawal increases (Studies 2a and 2b). Furthermore, the regret effects in the 4 studies were above and beyond the personal responsibility effects on escalation. This research indicates that people in escalation situations are simultaneously influenced by the emotions they expect to experience in the future (e.g., anticipated regret) and by events that have happened in the past (e.g., responsibility for the initiating previous decision).

  14. Neural basis of reward anticipation and its genetic determinants.

    Science.gov (United States)

    Jia, Tianye; Macare, Christine; Desrivières, Sylvane; Gonzalez, Dante A; Tao, Chenyang; Ji, Xiaoxi; Ruggeri, Barbara; Nees, Frauke; Banaschewski, Tobias; Barker, Gareth J; Bokde, Arun L W; Bromberg, Uli; Büchel, Christian; Conrod, Patricia J; Dove, Rachel; Frouin, Vincent; Gallinat, Jürgen; Garavan, Hugh; Gowland, Penny A; Heinz, Andreas; Ittermann, Bernd; Lathrop, Mark; Lemaitre, Hervé; Martinot, Jean-Luc; Paus, Tomáš; Pausova, Zdenka; Poline, Jean-Baptiste; Rietschel, Marcella; Robbins, Trevor; Smolka, Michael N; Müller, Christian P; Feng, Jianfeng; Rothenfluh, Adrian; Flor, Herta; Schumann, Gunter

    2016-04-05

    Dysfunctional reward processing is implicated in various mental disorders, including attention deficit hyperactivity disorder (ADHD) and addictions. Such impairments might involve different components of the reward process, including brain activity during reward anticipation. We examined brain nodes engaged by reward anticipation in 1,544 adolescents and identified a network containing a core striatal node and cortical nodes facilitating outcome prediction and response preparation. Distinct nodes and functional connections were preferentially associated with either adolescent hyperactivity or alcohol consumption, thus conveying specificity of reward processing to clinically relevant behavior. We observed associations between the striatal node, hyperactivity, and the vacuolar protein sorting-associated protein 4A (VPS4A) gene in humans, and the causal role of Vps4 for hyperactivity was validated in Drosophila Our data provide a neurobehavioral model explaining the heterogeneity of reward-related behaviors and generate a hypothesis accounting for their enduring nature.

  15. ANTICIPATING WPS PIN VULNERABILITY TO SECURE WIRELESS NETWORK

    Directory of Open Access Journals (Sweden)

    Indra Dwi Rianto

    2013-11-01

    Full Text Available WiFi Protected Setup (WPS is a standardized function supported by numerous vendors of wireless routers and access point to help set up connection to a wireless local area network. It is designed to simplify the set up and generally enabled by default. Due to design flaw, the WPS or QSS PIN is susceptible to a brute force attack. In this paper, we test the security vulnerability occurred, evaluate the performance and give recommendations to anticipate the attack.

  16. Apparent anticipation in SOD1 familial amyotrophic lateral sclerosis.

    Science.gov (United States)

    Vucic, Steve; Nicholson, Garth A; Chio, Adriano; Kiernan, Matthew C

    2013-09-01

    Although anticipation has been previously reported in the copper/zinc superoxide dismutase-1 (SOD1) associated familial amyotrophic lateral sclerosis (FALS), some have argued that this may represent ascertainment bias. Consequently, the aim of the present study was to determine whether anticipation was a feature in SOD1 FALS. From a cohort of 112 individuals, the clinical and genetic history of 34 SOD1 patients was assessed. Clinical history was collected with the age of death and disease duration determined in successive generations (generation 1, grandparent; generation 2, parents; generation 3, children), from five large SOD1 families. Results showed that the age of death was significantly less in generation 3 (40.1 ± 2.8 years) compared to generation 2 (46.2 ± 2.0 years, p < 0.05) and generation 1 (56.7 ± 4.5 years, p < 0.01). Furthermore, disease duration was longer in generation 1 (18.4 ± 3.7 months) compared to the disease duration in generation 2 (12.6 ± 2.6 months) and generation 3 (12.3 ± 1.9 months, p = 0.08). Positive intergenerational differences were evident in 92% of parent-offspring transmissions in the present SOD1 FALS cohort (c(2) = 70.6, p < 0.001). In conclusion, the present study supports anticipation as a phenomenon in FALS, possibly due to co-inheritance of modifier genes.

  17. Health, Anticipated Partner Infidelity, and Jealousy in Men and Women

    Directory of Open Access Journals (Sweden)

    Steven Arnocky

    2015-07-01

    Full Text Available Health has been identified as an important variable involved in mate choice. Unhealthy organisms are generally less able to provide reproductively important resources to partners and offspring and are more likely to pass on communicable disease. Research on human mate preferences has shown that both men and women prefer healthy mates. Yet to date, little research has examined how health relates to one’s own mating experiences. In the present study, 164 participants (87 women who were currently in heterosexual romantic relationships completed measures of frequency and severity of health problems, anticipated partner infidelity, and intensity of jealousy felt in their current relationship. Mediation analyses showed that health problems predicted greater anticipated partner infidelity and jealousy scores and that anticipated partner infidelity mediated the links between health and jealousy for both frequency and severity of health problems, controlling for both sex and relationship duration. These findings suggest that unhealthy people perceive themselves to be at a mating disadvantage, experiencing associated differences in perceptions and emotions surrounding their romantic partners’ fidelity.

  18. Neural response to reward anticipation is modulated by Gray's impulsivity.

    Science.gov (United States)

    Hahn, Tim; Dresler, Thomas; Ehlis, Ann-Christine; Plichta, Michael M; Heinzel, Sebastian; Polak, Thomas; Lesch, Klaus-Peter; Breuer, Felix; Jakob, Peter M; Fallgatter, Andreas J

    2009-07-15

    According to the Reinforcement Sensitivity Theory (RST), Gray's dimension of impulsivity, reflecting human trait reward sensitivity, determines the extent to which stimuli activate the Behavioural Approach System (BAS). The potential neural underpinnings of the BAS, however, remain poorly understood. In the present study, we examined the association between Gray's impulsivity as defined by the RST and event-related fMRI BOLD-response to anticipation of reward in twenty healthy human subjects in brain regions previously associated with reward processing. Anticipation of reward during a Monetary Incentive Delay Task elicited activation in key components of the human reward circuitry such as the ventral striatum, the amygdala and the orbitofrontal cortex. Interindividual differences in Gray's impulsivity accounted for a significant amount of variance of the reward-related BOLD-response in the ventral striatum and the orbitofrontal cortex. Specifically, higher trait reward sensitivity was associated with increased activation in response to cues indicating potential reward. Extending previous evidence, here we show that variance in functional brain activation during anticipation of reward is attributed to interindividual differences regarding Gray's dimension of impulsivity. Thus, trait reward sensitivity contributes to the modulation of responsiveness in major components of the human reward system which thereby display a core property of the BAS. Generally, fostering our understanding of the neural underpinnings of the association of reward-related interindividual differences in affective traits might aid researchers in quest for custom-tailored treatments of psychiatric disorders, further disentangling the complex relationship between personality traits, emotion, and health.

  19. Attendance and attainment in a Calculus course

    Science.gov (United States)

    Meulenbroek, Bernard; van den Bogaard, Maartje

    2013-10-01

    In this paper the relationship between attendance and attainment in a standard calculus course is investigated. Calculus could in principle be studied without attending lectures due to the wealth of material available (in hardcopy and online). However, in this study we will show that the pass rate of students attending classes regularly (>75% of the classes) is much higher than the pass rate of students attending fewer classes. We use a logistic model to investigate whether this correlation is significant. We will argue why we believe that this correlation between attendance and attainment is causal, i.e. why it is necessary for most students to attend classes in order to (improve their chances to) pass the exam.

  20. Psychosocial Profile of Gifted Adolescents Attending a Public High School

    Science.gov (United States)

    Ordaz-Villegas, Gabriela; Acle-Tomasini, Guadalupe

    2012-01-01

    Introduction: The current models in the study of giftedness such as the Triadic Interdependence define it as a favorable outcome of the interaction between intrinsic (intellectual capacity, creativity and motivation) and extrinsic (family, peers, and school) factors. Based on this, the purpose of this study was to identify and establish a profile…

  1. 16 CFR 1013.4 - Public attendance at Commission meetings.

    Science.gov (United States)

    2010-01-01

    ... in a civil action or proceeding, an action in a foreign court or international tribunal, or an arbitration, or the initiation, conduct, or disposition by the Agency of a particular case of formal agency...

  2. Exceptional maintenance and anticipation. Hazard detection and processing methodology; Maintenance exceptionnelle et anticipation. Methodologie de detection et traitement des aleas

    Energy Technology Data Exchange (ETDEWEB)

    Nicot, P. [Electricite de France (EDF), 75 - Paris (France); Mesnage, J. [Societe Franco-Americaine de Constructions Atomiques (FRAMATOME), 92 - Paris-La-Defense (France)

    1994-12-31

    In order to minimize the consequences of important problems on nuclear reactor equipment, the basic principle to be applied is anticipation, which concerns the development of methods and tools and the related preventive actions. The example of the reactor vessel cover leakage problem in 1991, and its resolution, has led to a control, detection and replacement-to-survey strategy. Thus, a preventive industrial awareness strategy has been implemented for predictable and unpredictable problems.

  3. Factors associated with non-attendance, opportunistic attendance and reminded attendance to cervical screening in an organized screening program: a cross-sectional study of 12,058 Norwegian women

    Directory of Open Access Journals (Sweden)

    Eriksen Tormod

    2011-04-01

    likelihood of attendance in an organized screening program was higher among women who were aware of cervical screening, which suggests a potential for a higher attendance rate through improving the public knowledge of screening. Further, the lower awareness among opportunistic than reminded attendees suggests that physicians may inform their patients better when smears are taken at the physician's initiative.

  4. Cesarianas: percepção de risco e sua indicação pelo obstetra em uma maternidade pública no Município do Rio de Janeiro Cesarean sections: risk perception and indication by attending obstetricians in a public maternity hospital in Rio de Janeiro

    Directory of Open Access Journals (Sweden)

    Marcos Augusto Bastos Dias

    2004-02-01

    Full Text Available A taxa de cesariana entre as maternidades públicas municipais da cidade do Rio de Janeiro no ano de 2000 foi de 30,1%. Com taxas tão elevadas, nossas hipóteses são que as indicações de cesarianas nestas unidades não estão restritas apenas às indicações clínicas. Este artigo tem como objetivo analisar as representações de médicos sobre os riscos inerentes da cesariana que influenciam a sua indicação. Neste estudo qualitativo, realizado com observação participante de plantões e entrevistas com obstetras, pudemos identificar que as indicações feitas pelos obstetras da unidade pública estudada sofrem influência de diversos fatores não obstétricos: a insegurança quanto às manobras obstétricas, a fragmentação do atendimento e o medo da responsabilização jurídica, entre outros. O artigo sugere que a banalização desta intervenção no serviço privado traz para o serviço público um desvio da prática obstétrica que compromete não apenas a qualidade da assistência pública, como pode colocar em risco a vida de mulheres e bebês.The cesarean section rate in municipal public maternity hospitals in the city of Rio de Janeiro in the year of 2000 was 30.1%. With such a high rate, our hypothesis is that attending obstetricians in these units are indicating cesarean sections for reasons not restricted to clinical factors. The article aims to analyze physicians' representations of the inherent risks in cesarean sections that influence the medical decision for their indication. In this qualitative study, conducted through participant observation during ward duty and interviews with obstetricians, we observed that C-section indications by obstetricians are influenced by various non-obstetric factors, including insecurity about performing obstetric maneuvers, fragmented care, and fear of legal liability. The paper suggests that the widespread use of this intervention in private maternity services has fostered a practice in

  5. 41 CFR 105-70.023 - Subpoena for attendance at hearing.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Subpoena for attendance at hearing. 105-70.023 Section 105-70.023 Public Contracts and Property Management Federal Property Management Regulations System (Continued) GENERAL SERVICES ADMINISTRATION Regional Offices-General...

  6. A Case Against Mandatory Lecture Attendance.

    Science.gov (United States)

    Hyde, Richard M.; Flournoy, D. J.

    1986-01-01

    Students' lecture attendance, course grades, class rank at the end of the first year of medical school, and scores on the NBME Part I examinations were correlated. The data suggest that a significant number of students who did not attend lectures did well academically. (MLW)

  7. Does Mandatory Attendance Improve Student Performance?

    Science.gov (United States)

    Marburger, Daniel R.

    2006-01-01

    Previous empirical literature indicates that student performance is inversely correlated with absenteeism. The author investigates the impact of enforcing an attendance policy on absenteeism and student performance. The evidence suggests that an enforced mandatory attendance policy significantly reduces absenteeism and improves exam performance.

  8. Selected remarks about anticipation in instrumental civilization subsystems

    Science.gov (United States)

    Adamkiewicz, Wiktor H.

    2001-06-01

    The paper contains a fragment of research description dealing with social systems saturated with technology products. The aim of this research is to determine the possibility to predict the influence of changes in the system on the process leading to the adaptation to the environment. The adaptation process is an activity based on anticipation of the future system states and environment states. Therefore, it is essential to determine the relationships existing between these two sets of states. Research results should determine the efficiency level of anticipating activity. Many processes take place in the system and its environment. Simultaneous research on all processes allows to specify the effect of synergy whose form determines adaptation. Researching all processes is not possible, though. Therefore, it is necessary to use appropriate models. Such models may be created by applying general rule of system approach. Nowadays, social systems must adapt to the increasing pace of globalization involving products, markets, competition and finance. The ability to adapt the system to the global situation is the condition for survival and possible development. Thus, the conformity of development and global situation is the superior aim of anticipation. Many experts deal with research on social systems. Many of them represent the humanities. We cannot expect them to undertake special mathematical studies. However, such research requires analysing various sets of figures. The ability to formulate tasks for mathematicians and the ability to use the results of figure analyses are essential. Therefore, the author makes certain suggestions referring to the application of mathematics in the research which may be accepted by the humanities' scholars. (Adamkiewicz, 1999d). The author hopes so.

  9. tsk tsk tsk and Beyond: Anticipating Distributed Aesthetics

    Directory of Open Access Journals (Sweden)

    Darren Tofts

    2005-01-01

    Full Text Available This paper considers some important precursory events in the formative history of Australian media arts. These events have anticipated the post-object, serial conception of arts practice that Nicholas Bourriaud has called relational aesthetics. Relational aesthetics interpret both artwork and audience in differential, highly idiosyncratic ways; ways that have become important to our contemporary vocabulary of interactive, immersive and interfaced art. This paper will consider the ways in which the concept of the network was important to artists such as Philip Brophy & Tsk-tsk-tsk in the early 1980s. It will also explore related notions of “audience manipulation” in the work of Martine Corompt.

  10. Hi-Tech Skills Anticipation for Sustainable Development in Russia

    Directory of Open Access Journals (Sweden)

    Valery Gurtov

    2014-12-01

    Full Text Available It is evident that there is a heightened importance in Russia attributed to ensuring that students develop skills, which will enable them to be more productive and engaged citizens. This article deals with a skills anticipation methodology for seven hi-tech industries in Russia that resulted in the development of models for both soft and hard skills. There is a variety of widely applied methods – qualitative projection of labor market parameters, desk studies, documents analysis, foresight sessions, employers' and experts' surveys. As a result, new skills models are to help the specialists to effectively overcome the challenges, apply innovative decisions, and increase their technological knowledge.

  11. Increasing titration speed by using an end paint anticipator device

    OpenAIRE

    2001-01-01

    A simple device is described for use in any titrations with the objective of rapidly locating the vicinity of the end point of a titration. The device stores inside about 10% of a 10 mL titrand solution. The titration itself proceeds with rapid addition of titrant until the end point is passed. The anticipator device now starts to rotate, using a dc motor, which is turned on by a micro-computer. The solution stored in the device is mixed with the already titrated solution and the property bei...

  12. A Study on Attendance and Academic Achievement

    DEFF Research Database (Denmark)

    Sund, Kristian J.; Bignoux, Stephane

    In this study we attempt to answer Romer’s (1993) question: “Should attendance be mandatory?” Contrary to many existing studies, we conclude that in the case of business and management programs the answer is ‘no’. In a study of over 900 undergraduate strategy students, spanning four academic years......, we examine the link between attendance and exam results. Unlike prior research on this topic, our findings show that attendance is not the best determinant of student performance. We find instead that the best determinant of student performance for third year bachelor students is their over......-all degree classification, which we see as a proxy for academic ability. We suggest that attendance may simply be a reflection of student conscientiousness, engagement and motivation. We also challenge the assumptions about gender differences found in prior research on student attendance and student...

  13. Traditional Birth Attendants in Rural Northern Uganda: Policy, Practice, and Ethics.

    Science.gov (United States)

    Rudrum, Sarah

    2016-01-01

    The current emphasis on skilled attendants as a means to reduce maternal mortality contributes to a discouraging policy environment for traditional birth attendants (TBAs). They continue to attend a significant number of births, however, such that their role and the policies and practices affecting their work remain important to understanding maternity health care and maternal health in the global South. In this article, I examine the policies and practices governing community elders practicing as TBAs in rural northern Uganda. This discussion is relevant to health workers in developing countries and to scholars in fields such as women's studies, sociology, and public health.

  14. 41 CFR 301-74.16 - What must be included in any advertisement or application form relating to conference attendance?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What must be included in any advertisement or application form relating to conference attendance? 301-74.16 Section 301-74.16... included in any advertisement or application form relating to conference attendance? (a) Any...

  15. Effectiveness of the palliative care 'Availability, Current issues and Anticipation' (ACA) communication training programme for general practitioners on patient outcomes: a controlled trial.

    Science.gov (United States)

    Slort, Willemjan; Blankenstein, Annette H; Schweitzer, Bart P M; Knol, Dirk L; van der Horst, Henriëtte E; Aaronson, Neil K; Deliens, Luc

    2014-09-01

    Although communicating effectively with patients receiving palliative care can be difficult, it may contribute to maintaining or enhancing patients' quality of life. Little is known about the effect of training general practitioners in palliative care-specific communication. We hypothesized that palliative care patients of general practitioners exposed to the 'Availability, Current issues and Anticipation' communication training programme would report better outcomes than patients of control general practitioners. To evaluate the effectiveness of the Availability, Current issues and Anticipation training programme for general practitioners on patient-reported outcomes. In a controlled trial, general practitioners followed the Availability, Current issues and Anticipation programme or were part of the control group. Patients receiving palliative care of participating general practitioners completed the Palliative Care Outcome Scale, the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 15 Palliative, the Rest & Peace Scale, the Patient Satisfaction Questionnaire-III and the Availability, Current issues and Anticipation Scale, at baseline and 12 months follow-up. We analysed differences between groups using linear mixed models. ISRCTN56722368. General practitioners who attended a 2-year Palliative Care Training Course in the Netherlands. Questionnaire data were available for 145 patients (89 in intervention and 56 in control group). We found no significant differences over time between the intervention and control groups in any of the five outcome measures. Ceiling effects were observed for the Rest & Peace Scale, Patient Satisfaction Questionnaire-III and Availability, Current issues and Anticipation Scale. General practitioner participation in the Availability, Current issues and Anticipation training programme did not have a measurable effect on any of the outcomes investigated. Patients reported high levels of

  16. Deficiência de ferro, prevalência de anemia e fatores associados em crianças de creches públicas do oeste do Paraná, Brasil Iron deficiency and prevalence of anemia and associated factors in children attending public daycare centers in western Paraná, Brazil

    Directory of Open Access Journals (Sweden)

    Valdete Carreira Rodrigues

    2011-06-01

    Full Text Available OBJETIVO: Avaliar o estado nutricional de ferro, a prevalência de anemia e fatores associados, em crianças de 6 a 24 meses frequentadoras de creche pública em Cascavel, Região Oeste do Paraná, Brasil. MÉTODOS: O estudo transversal foi realizado com amostra aleatória de 256 crianças. A coleta de dados (questionário, medidas antropométricas e amostras de sangue ocorreu de julho a setembro de 2007. A deficiência de ferro foi avaliada em termos de transferrina, hemoglobina, volume corpuscular médio, ferro sérico e eosinófilos. Na análise estatística dos dados foram obtidas as odds ratio bruta e ajustada (regressão logística, bem como os respectivos níveis de significância (p-valor. Para identificar diferenças significativas entre as medidas quantitativas, adotou-se a Análise de Variância e o teste de comparação múltipla de Tukey. RESULTADOS: A prevalência da anemia foi de 29,7%, sendo que 77,3% das amostras apresentaram baixa concentração de ferro. A antropometria não apontou deficiência de macronutrientes, porém mostrou obesidade acima dos índices médios. Os fatores associados à anemia e à deficiência de ferro foram: doenças frequentes na família (OR=10,02, condições de moradia (OR=5,05, tempo de creche (OR=3,05, número de moradores na residência (OR=2,83 e falta de saneamento (OR=2,20. CONCLUSÃO: A prevalência de anemia e a elevada deficiência de ferro detectada evidenciam um grave problema de saúde pública entre os pré-escolares do município de Cascavel, Paraná. Apesar da amplitude do problema, a anemia não está sendo reconhecida, prevenida e tratada adequadamente. Neste estudo são sugeridas algumas possíveis intervenções.OBJECTIVE: This study assessed the iron levels and prevalence of anemia and associated factors in children aged 6 to 24 months attending public daycare centers in Cascavel, Western Paraná, Brazil. METHODS: This cross-sectional study included 256 randomly sampled children

  17. Time to Tango: expertise and contextual anticipation during action observation.

    Science.gov (United States)

    Amoruso, Lucía; Sedeño, Lucas; Huepe, David; Tomio, Ailin; Kamienkowski, Juan; Hurtado, Esteban; Cardona, Juan Felipe; Álvarez González, Miguel Ángel; Rieznik, Andrés; Sigman, Mariano; Manes, Facundo; Ibáñez, Agustín

    2014-09-01

    Predictive theories of action observation propose that we use our own motor system as a guide for anticipating and understanding other people's actions through the generation of context-based expectations. According to this view, people should be better in predicting and interpreting those actions that are present in their own motor repertoire compared to those that are not. We recorded high-density event-related potentials (ERPs: P300, N400 and Slow Wave, SW) and source estimation in 80 subjects separated by their level of expertise (experts, beginners and naïves) as they observed realistic videos of Tango steps with different degrees of execution correctness. We also performed path analysis to infer causal relationships between ongoing anticipatory brain activity, evoked semantic responses, expertise measures and behavioral performance. We found that anticipatory activity, with sources in a fronto-parieto-occipital network, early discriminated between groups according to their level of expertise. Furthermore, this early activity significantly predicted subsequent semantic integration indexed by semantic responses (N400 and SW, sourced in temporal and motor regions) which also predicted motor expertise. In addition, motor expertise was a good predictor of behavioral performance. Our results show that neural and temporal dynamics underlying contextual action anticipation and comprehension can be interpreted in terms of successive levels of contextual prediction that are significantly modulated by subject's prior experience.

  18. Children's schemes for anticipating the validity of nets for solids

    Science.gov (United States)

    Wright, Vince; Smith, Ken

    2017-06-01

    There is growing acknowledgement of the importance of spatial abilities to student achievement across a broad range of domains and disciplines. Nets are one way to connect three-dimensional shapes and their two-dimensional representations and are a common focus of geometry curricula. Thirty-four students at year 6 (upper primary school) were interviewed on two occasions about their anticipation of whether or not given nets for the cube- and square-based pyramid would fold to form the target solid. Vergnaud's (Journal of Mathematical Behavior, 17(2), 167-181, 1998, Human Development, 52, 83-94, 2009) four characteristics of schemes were used as a theoretical lens to analyse the data. Successful schemes depended on the interaction of operational invariants, such as strategic choice of the base, rules for action, particularly rotation of shapes, and anticipations of composites of polygons in the net forming arrangements of faces in the solid. Inferences were rare. These data suggest that students need teacher support to make inferences, in order to create transferable schemes.

  19. Five year old preschoolers’ sharing is influenced by anticipated reciprocation

    Directory of Open Access Journals (Sweden)

    Mingrui eXiong

    2016-03-01

    Full Text Available Whether children share in anticipation of future benefits returned by a partner is an interesting question. In this study, 5-year-old children and an adult partner played a sharing game, in which children donated first and the partner donated afterward. In Experiment 1, the partner’s resources were more attractive than the child’s. In the reciprocal condition, the child was told that s/he would be a recipient when the partner played as a donor. In the nonreciprocal condition, however, the child was told that an anonymous child would be the recipient when the partner donated. Results showed that children shared more with the partner when they knew that they would be a recipient later. In Experiment 2, the child was always the recipient when the partner donated, but the partner’s resources were more desirable than the child’s in the high-value condition, and less desirable in the low-value condition. We found that children were more generous when the partner’s resources were valued higher. These findings demonstrate that 5-year-old preschoolers’ sharing choices take into account the anticipated reciprocity of the recipient, suggesting either self-interested tactical sharing or direct reciprocity in advance of receiving. Specifically, they adjust their sharing behavior depending on whether a partner has the potential to reciprocate, and whether it is worth sharing relative to the value of the payback.

  20. Children's schemes for anticipating the validity of nets for solids

    Science.gov (United States)

    Wright, Vince; Smith, Ken

    2017-09-01

    There is growing acknowledgement of the importance of spatial abilities to student achievement across a broad range of domains and disciplines. Nets are one way to connect three-dimensional shapes and their two-dimensional representations and are a common focus of geometry curricula. Thirty-four students at year 6 (upper primary school) were interviewed on two occasions about their anticipation of whether or not given nets for the cube- and square-based pyramid would fold to form the target solid. Vergnaud's ( Journal of Mathematical Behavior, 17(2), 167-181, 1998, Human Development, 52, 83-94, 2009) four characteristics of schemes were used as a theoretical lens to analyse the data. Successful schemes depended on the interaction of operational invariants, such as strategic choice of the base, rules for action, particularly rotation of shapes, and anticipations of composites of polygons in the net forming arrangements of faces in the solid. Inferences were rare. These data suggest that students need teacher support to make inferences, in order to create transferable schemes.

  1. Deterministic and Probabilistic Analysis against Anticipated Transient Without Scram

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Sun Mi; Kim, Ji Hwan [KHNP Central Research Institute, Daejeon (Korea, Republic of); Seok, Ho [KEPCO Engineering and Construction, Daejeon (Korea, Republic of)

    2016-10-15

    An Anticipated Transient Without Scram (ATWS) is an Anticipated Operational Occurrences (AOOs) accompanied by a failure of the reactor trip when required. By a suitable combination of inherent characteristics and diverse systems, the reactor design needs to reduce the probability of the ATWS and to limit any Core Damage and prevent loss of integrity of the reactor coolant pressure boundary if it happens. This study focuses on the deterministic analysis for the ATWS events with respect to Reactor Coolant System (RCS) over-pressure and fuel integrity for the EU-APR. Additionally, this report presents the Probabilistic Safety Assessment (PSA) reflecting those diverse systems. The analysis performed for the ATWS event indicates that the NSSS could be reached to controlled and safe state due to the addition of boron into the core via the EBS pump flow upon the EBAS by DPS. Decay heat is removed through MSADVs and the auxiliary feedwater. During the ATWS event, RCS pressure boundary is maintained by the operation of primary and secondary safety valves. Consequently, the acceptance criteria were satisfied by installing DPS and EBS in addition to the inherent safety characteristics.

  2. Subjective illusion of control modulates striatal reward anticipation in adolescence.

    Science.gov (United States)

    Lorenz, Robert C; Gleich, Tobias; Kühn, Simone; Pöhland, Lydia; Pelz, Patricia; Wüstenberg, Torsten; Raufelder, Diana; Heinz, Andreas; Beck, Anne

    2015-08-15

    The perception of control over the environment constitutes a fundamental biological adaptive mechanism, especially during development. Previous studies comparing an active choice condition with a passive no-choice condition showed that the neural basis of this mechanism is associated with increased activity within the striatum and the prefrontal cortex. In the current study, we aimed to investigate whether subjective belief of control in an uncertain gambling situation induces elevated activation in a cortico-striatal network. We investigated 79 adolescents (age range: 13-16years) during reward anticipation with a slot machine task using functional magnetic resonance imaging. We assessed post-experimentally whether the participants experienced a subjective illusion of control on winning or losing in this task that was objectively not given. Nineteen adolescents experienced an illusion of control during slot machine gambling. This illusion of control group showed an increased neural activity during reward anticipation within a cortico-striatal network including ventral striatum (VS) as well as right inferior frontal gyrus (rIFG) relative to the group reporting no illusion of control. The rIFG activity was inversely associated with impulsivity in the no illusion of control group. The subjective belief about control led to an elevated ventral striatal activity, which is known to be involved in the processing of reward. This finding strengthens the notion that subjectively perceived control, not necessarily the objective presence of control, affects striatal reward-related processing.

  3. Strong anticipation: Multifractal cascade dynamics modulate scaling in synchronization behaviors

    Energy Technology Data Exchange (ETDEWEB)

    Stephen, Damian G., E-mail: foovian@gmail.co [Wyss Institute for Biologically Inspired Engineering, Harvard University, 3 Blackfan Circle, Floor 5, Boston, MA 02115 (United States); Dixon, James A. [Department of Psychology, University of Connecticut, 406 Babbidge Rd., Unit 1020, Storrs, CT 06269-1020 (United States); Haskins Laboratories, 300 George St., New Haven, CT 06511 (United States)

    2011-01-15

    Research highlights: We investigated anticipatory behaviors in response to chaotic metronomes. We assessed multifractal structure in tap intervals and onset intervals. Strength of multifractality in tap intervals appears to match that in onset intervals. - Abstract: Previous research on anticipatory behaviors has found that the fractal scaling of human behavior may attune to the fractal scaling of an unpredictable signal [Stephen DG, Stepp N, Dixon JA, Turvey MT. Strong anticipation: Sensitivity to long-range correlations in synchronization behavior. Physica A 2008;387:5271-8]. We propose to explain this attunement as a case of multifractal cascade dynamics [Schertzer D, Lovejoy S. Generalised scale invariance in turbulent phenomena. Physico-Chem Hydrodyn J 1985;6:623-5] in which perceptual-motor fluctuations are coordinated across multiple time scales. This account will serve to sharpen the contrast between strong and weak anticipation: whereas the former entails a sensitivity to the intermittent temporal structure of an unpredictable signal, the latter simply predicts sensitivity to an aggregate description of an unpredictable signal irrespective of actual sequence. We pursue this distinction through a reanalysis of Stephen et al.'s data by examining the relationship between the widths of singularity spectra for intertap interval time series and for each corresponding interonset interval time series. We find that the attunement of fractal scaling reported by Stephen et al. was not the trivial result of sensitivity to temporal structure in aggregate but reflected a subtle sensitivity to the coordination across multiple time scales of fluctuation in the unpredictable signal.

  4. The Boxing Day Tsunami: Could the Disaster have been Anticipated?

    Science.gov (United States)

    Cummins, P. R.; Burbdige, D.

    2005-05-01

    The occurrence of the 26 December, 2004 Sumatra-Andaman earthquake and the accompanying "Boxing Day" Tsunami, which killed over 280,00, has been described as one of the most lethal natural disasters in human history. Many lives could have been saved had a tsunami warning system, similar to that which exists for the Pacific Ocean, been in operation for the Indian Ocean. The former exists because great subduction zone earthquakes have generated destructive, Pacific-wide tsunami in the Pacific Ocean with some frequency. Prior to 26 December, 2004, all of the world's earthquakes with magnitude > 9 were widely thought to have occurred in the Pacific Ocean, where they caused destructive tsunami. Could the occurrence of similar earthquakes and tsunami in the Indian Ocean been predicted prior to the 2004 Box Day Tragedy? This presentation will argue that the answer is "Yes". Almost without exception (the exception being the 1952 Kamchatka earthquake) the massive subduction zone earthquakes and tsunami of the Pacific Ocean have been associated with the subduction of relatively young ocean lithosphere (Boxing day event, the effects in the Bay of Bengal would not have been as severe. Thus, it seems to this author that the Boxing Day event could and should have been anticipated. This presentation will further consider why it was not, and what steps can be taken to anticipate and mitigate the effects of future events that may occur in the Indian Ocean and elsewhere.

  5. Coincidence-anticipation timing requirements are different in racket sports.

    Science.gov (United States)

    Akpinar, Selçuk; Devrilmez, Erhan; Kirazci, Sadettin

    2012-10-01

    The aim of this study was to compare the coincidence-anticipation timing accuracy of athletes of different racket sports with various stimulus velocity requirements. Ninety players (15 girls, 15 boys for each sport) from tennis (M age = 12.4 yr., SD = 1.4), badminton (M age = 12.5 yr., SD = 1.4), and table tennis (M age = 12.4 yr., SD = 1.2) participated in this study. Three different stimulus velocities, low, moderate, and high, were used to simulate the velocity requirements of these racket sports. Tennis players had higher accuracy when they performed under the low stimulus velocity compared to badminton and table tennis players. Badminton players performed better under the moderate speed comparing to tennis and table tennis players. Table tennis players had better performance than tennis and badminton players under the high stimulus velocity. Therefore, visual and motor systems of players from different racket sports may adapt to a stimulus velocity in coincidence-anticipation timing, which is specific to each type of racket sports.

  6. The role of anticipation in drug addiction and reward

    Directory of Open Access Journals (Sweden)

    Jędras P

    2013-12-01

    Full Text Available Paweł Jędras, Andrew Jones, Matt FieldDepartment of Psychological Sciences, University of Liverpool, Liverpool, UKAbstract: Addiction is a chronically relapsing disorder, and substance users frequently relapse when they encounter opportunities to use drugs. In this paper, we review evidence regarding the psychological response to anticipation of imminent drug availability, its neural substrates, and its relationship to other phenomena implicated in addiction. Naturalistic and laboratory studies indicate that drug anticipation increases cue-provoked craving and attentional biases for drug-related cues. As predicted by existing theoretical models, these effects reflect hyper-valuation of drugs that are perceived as available for consumption, which is linked to activation of the dorsolateral prefrontal cortex that, in turn, innervates subcortical regions associated with reward processing. Drug expectancy is necessary for the formation of conditioned responses to drug-related cues and it modulates the strength of conditioned responses. Furthermore, the role of impulsivity in addiction can be understood in terms of its interaction with the response to imminent drug availability. These results have a number of implications for the treatment of addiction, ranging from government policies that restrict the perceived availability of drugs to novel biological and psychological interventions that could blunt the response to signals of drug availability.Keywords: attentional bias, availability, conditioning, cue-reactivity, expectancy, substance use disorders

  7. Anticipative Criminal Investigation : Theory and Counterterrorism Practice in the Netherlands and the United States

    NARCIS (Netherlands)

    Hirsch Ballin, M.F.H.

    2012-01-01

    The book assesses the adoption of counterterrorism measures in the Netherlands and the United States, which facilitate criminal investigations with a preventive focus (anticipative criminal investigations), from the perspective of rule of law principles. Anticipative criminal investigation has emerg

  8. Fulfilling the potential of traditional birth attendants.

    Science.gov (United States)

    Okubagzhi, G S

    1988-01-01

    In the Gondar region of Ethiopia, a study was conducted which examined the role of traditional birth attendants in the health care of mother and child, as opposed to modern medical practitioners, and the effects of training on the success of these attendants. 855 women who gave birth in the year before training of the attendants and 861 women who gave birth in the year after training were compared. Differences seen after training included the amount of women receiving antenatal care (48.6% before; 61.2% after), the proportion of women immunized during pregnancy (29.1% before; 65.5% after), a reduction in unsafe practices, utilization of UNICEF kits to cut the umbilical cord after training, a decrease in the amount of newborns requiring resuscitation (11% before; 7% after), an increase in the knowledge of family planning (13.85 of women before training; 43.4% after), and a slight decrease in infant mortality (rate fell from 103 to 99.4/1000). Those practices remaining unchanged included place of delivery (71.1% at home; 28.9% in the hospital), infant feeding, and the performance of uvulectomies. The traditional birth attendants were trained to give the mother care before and after birth. Unless these attendants are compensated by the community in the future, it may be difficult for them to continue their services since their workload is very heavy. The trained attendants complained of basic equipment shortages which may be relieved by community cooperation with the Revolutionary Ethiopia Women's Association. Traditional attendants remain the preferred human resource for pregnant women in Ethiopia, so it is important for trainers to understand local practices before training. Trained attendants should be supervised by health care personnel and should be trained to recognize and refer high risk cases to doctors. The importance of training should be discussed with community leaders and compensation for the attendants should be provided.

  9. PARRHESIA, PHAEDRA, AND THE POLIS: ANTICIPATING PSYCHOANALYTIC FREE ASSOCIATION AS DEMOCRATIC PRACTICE.

    Science.gov (United States)

    Gentile, Jill

    2015-07-01

    This essay explores the mostly unexamined analogy of psychoanalytic free association to democratic free speech. The author turns back to a time when free speech was a matter of considerable discussion: the classical period of the Athenian constitution and its experiment with parrhesia. Ordinarily translated into English as "free speech," parrhesia is startlingly relevant to psychoanalysis. The Athenian stage-in particular, Hippolytus (Euripides, 5th century BCE)-illustrates this point. Euripides's tragic tale anticipates Freud's inquiries, exploring the fundamental link between free speech and female embodiment. The author suggests that psychoanalysis should claim its own conception of a polis as a mediated and ethical space between private and public spheres, between body and mind, and between speaking and listening communities.

  10. Depression during pregnancy: prevalence and risk factors among women attending a public health clinic in Rio de Janeiro, Brazil Depressão durante a gravidez: prevalência e fatores de risco em mulheres atendidas em uma unidade básica de saúde na cidade do Rio de Janeiro, Brasil

    Directory of Open Access Journals (Sweden)

    Priscila Krauss Pereira

    2009-12-01

    Full Text Available Depression is the most prevalent psychiatric disorder during pregnancy and is associated with psychosocial and clinical obstetric factors. Despite being an important public health issue, there are few studies about this issue in Brazil. A cross-sectional study was carried out, involving 331 pregnant women attending a public primary health service over a one-year period in Rio de Janeiro city, Brazil. Participants were interviewed about their socio-demographic status, obstetric/medical conditions, life events and violence during pregnancy. Depression was assessed using the Composite International Development Interview. The prevalence of depression during pregnancy was 14.2% (95%CI: 10.7-18.5 and associated factors included: previous history of depression and any psychiatric treatment, unplanned pregnancy, serious physical illness and casual jobs. These data emphasize the need for screening for depression and its risk factors during pregnancy in settings where care is available. Psychosocial interventions and social policies need to be devised for this population.A depressão é o transtorno mental de maior prevalência durante a gravidez e está associada a fatores psicossociais e clínicos/obstétricos. Apesar de ser uma importante questão de Saúde Pública, há poucos estudos sobre o tema no Brasil. Trata-se de um estudo seccional com 331 gestantes atendidas durante o período de um ano na cidade do Rio de Janeiro, Brasil. As participantes foram entrevistadas sobre características sócio-demográficas, condições médicas/obstétricas, eventos estressantes e violência durante a gravidez. A depressão foi avaliada através do Composite International Diagnostic Interview (CIDI. A prevalência da depressão na gravidez foi 14,2% (IC95%: 10,7-18,5, sendo os fatores associados: história anterior de depressão e de tratamento psiquiátrico, gravidez não-planejada, problema físico grave e trabalho informal. Os resultados reforçam a

  11. Anticipating the Future, Influencing the Present: Assessing the Societal Implications of Emerging Technologies

    Science.gov (United States)

    Michelson, Evan S.

    A growing challenge for the American policymaking system is to respond effectively to a wide range of interconnected, complex, long-term science and technology issues. Simultaneously, current approaches and institutions of governance are ill suited to address these multidimensional challenges. As the next generation of innovations in science and technology is arriving at an accelerating rate, the governance system is lagging behind. This realization leads to a vital overarching consideration that steers this study: What approaches are well suited to anticipate the longer-term societal implications of emerging technologies in the 21st Century? This study identifies and examines strategies for anticipating the longer-term societal implications of emerging technologies by way of a qualitative case study. It explores one area of technology (nanotechnology), in one particular governance system (the United States), and with a focus on one high profile non-governmental organization (NGO) involved in addressing a range of nanotechnology's societal and policy implications: the Project on Emerging Nanotechnologies (PEN). Based at the Woodrow Wilson International Center for Scholars, PEN's goal was to ensure "that as nanotechnologies advance, possible risks are minimized, public and consumer engagement remains strong, and the potential benefits of these new technologies are realized." The conceptual framework of anticipatory governance guides the research, which offers a real-world example about how anticipatory governance applies in the nongovernmental sector and shows how this idea links to broader theoretical debates about the policymaking process. The study's main conclusion is that PEN utilized a set of interconnected strategies related to advancing foresight, operating in a boundary-spanning role, and promoting communications and public engagement in its attempt to influence, anticipate, and shape the societal implications of emerging technologies. The findings are

  12. Factors Associated with Pregnant Women’s Anticipations and Experiences of HIV-related Stigma in Rural Kenya

    Science.gov (United States)

    Cuca, Yvette P.; Onono, Maricianah; Bukusi, Elizabeth; Turan, Janet M.

    2012-01-01

    Pregnant women who fear or experience HIV-related stigma may not get care for their own health or medications to reduce perinatal transmission of HIV. This study examined factors associated with anticipating and experiencing HIV-related stigma among 1,777 pregnant women attending antenatal care clinics in rural Kenya. Women were interviewed at baseline, offered HIV testing and care, and a sub-set was re-interviewed at 4–8 weeks postpartum. Women who were older, had less education, whose husbands had other wives, and who perceived community discrimination against people with HIV had significantly greater adjusted odds of anticipating HIV stigma. Over half of the HIV-positive women interviewed postpartum reported having experienced stigma, much of which was self-stigma. Women experiencing minor depression, and those whose family knew of their HIV status had significantly greater adjusted odds of experiencing stigma. Lack of women’s empowerment, as well as depression, may be important risk factors for HIV-related stigma and discrimination. PMID:22799618

  13. Anticipated effects of climate change on estuarine and coastal fisheries

    Energy Technology Data Exchange (ETDEWEB)

    Kennedy, V.S. (Univ. of Maryland, Cambridge (USA))

    Although the timing and magnitude of global climate change is in dispute, the possible effects of such charge merit consideration to allow for discussion of policy ramification and mitigative actions. Climate change may result in sea level rise; water temperature increase; and deviations from present patterns of precipitation, wind, and water circulation. Estuaries may experience loss of marsh habitat, intrusion of marine waters and associated organisms, changes in circulation patterns that affect retention of some indigenous species, and increased hypoxia and storm surges. Estuarine and coastal systems could experience poleward retreat of cold-tolerant species and range expansion of warm-tolerant species. Some fisheries and aquacultural enterprises and communities would benefit from the results of climate change and others would suffer losses, with economic and population dislocations probably inevitable in many parts of the world. Thus, flexibility in policy-making and planning will be vital if global climate is modified as rapidly as is anticipated by some scientists.

  14. Systems and models with anticipation in physics and its applications

    Science.gov (United States)

    Makarenko, A.

    2012-11-01

    Investigations of recent physics processes and real applications of models require the new more and more improved models which should involved new properties. One of such properties is anticipation (that is taking into accounting some advanced effects).It is considered the special kind of advanced systems - namely a strong anticipatory systems introduced by D. Dubois. Some definitions, examples and peculiarities of solutions are described. The main feature is presumable multivaluedness of the solutions. Presumable physical examples of such systems are proposed: self-organization problems; dynamical chaos; synchronization; advanced potentials; structures in micro-, meso- and macro- levels; cellular automata; computing; neural network theory. Also some applications for modeling social, economical, technical and natural systems are described.

  15. Anticipative Stochastic Differential Equations with Non-smooth Diffusion Coefficient

    Institute of Scientific and Technical Information of China (English)

    Zong Xia LIANG

    2006-01-01

    In this paper we prove the existence and uniqueness of the solutions to the one-dimensional linear stochastic differential equation with Skorohod integralXt(ω) = η(ω) + ∫t0 asXs(ω)dWs + bsXs(ω)ds, t ∈ [0, 1],where (Ws) is the canonical Wiener process defined on the standard Wiener space ((W), (H),μ), a is non-smooth and adapted, but η and b may be anticipating to the filtration generated by (Ws). The intention of the paper is to eliminate the regularity of the diffusion coefficient a in the Malliavin sense, in the existing literature. The idea is to approach the non-smooth diffusion coefficient a by smooth ones.

  16. A Complex Data Warehouse for Personalized, Anticipative Medicine

    CERN Document Server

    Darmont, Jérôme

    2008-01-01

    With the growing use of new technologies, healthcare is nowadays undergoing significant changes. Information-based medicine has to exploit medical decision-support systems and requires the analysis of various, heterogeneous data, such as patient records, medical images, biological analysis results, etc. In this paper, we present the design of the complex data warehouse relating to high-level athletes. It is original in two ways. First, it is aimed at storing complex medical data. Second, it is designed to allow innovative and quite different kinds of analyses to support: (1) personalized and anticipative medicine (in opposition to curative medicine) for well-identified patients; (2) broad-band statistical studies over a given population of patients. Furthermore, the system includes data relating to several medical fields. It is also designed to be evolutionary to take into account future advances in medical research.

  17. Revitalizing the United Nations. Anticipation and Prevention as Primary Goals

    Directory of Open Access Journals (Sweden)

    Alexandra Novosseloff

    2000-12-01

    Full Text Available In tackling the on-going topic of UN reform, one should be honest with the analysis of the problems at stakes. It is necessary to first take into account the profound changes that have occurred since the end of the Cold War, as well as acknowledging the limits of an international organization and the shape of the UN system. It is only from that analysis that proposals can be made to rationalize and to make more efficient the functioning of the United Nations. What the Organization needs is not only a rationalization, it primarily needs a vision that gives it purpose and meaning. This article proposes that its primary goals should be anticipation and prevention – it should be the advanced guard and the conscience of the world. In this context, the United Nations is an indispensable and priceless instrument in international relations.

  18. Physical Environmental Barriers to School Attendance among ...

    African Journals Online (AJOL)

    Physical Environmental Barriers to School Attendance among Children with. Disabilities in two ... with learning, speech, cognitive, hearing, seeing, mo- bility and emotional, are ..... http://www.eenet.org.uk/theory (Accessed March. 2007). 26.

  19. Training traditional birth attendants in southern Sudan.

    Science.gov (United States)

    Haarsager, Mary

    2008-01-01

    Traditional birth attendants are currently the principal service providers to pregnant women in southern Sudan. A training program provides education to promote maternal and newborn health as well as birth preparedness and establishes mechanisms for supportive supervision.

  20. Outreach activities in anticipation of the 2016 solar eclipse in Sorong

    Science.gov (United States)

    Putra Raharja, Endra; Pramudya, Yudhiakto

    2016-11-01

    Sorong is located outside the narrow path of total solar eclipse on March 9th, 2016. The predicted obscuration of the sun was 94.2%. The public outreach to anticipate the solar eclipse was intended to educate students in junior and senior high school in Sorong Regency. Some of them are located in the remote area where the educational materials are difficult to find. The public outreach is unique, since it was run by the local person who is student of physics education. The student has both the ability to explain the solar eclipse phenomenon and able to adapt to knowledge level of students. The materials that were given to the schools are brochure and the eclipse glasses. Beside solar eclipse lectures in class, the pinhole workshop and observation practice were held. The limited materials and resources were faced during the public outreach. However, the enthusiasm was shown by the students and teachers. At least one of the schools held the solar eclipse observation on the day of the eclipse.

  1. Dopaminergic activation anticipates daily nursing in the rabbit.

    Science.gov (United States)

    Aguirre, J; Meza, E; Caba, M

    2017-06-01

    Maternal care is a motivated behavior and in the rabbit it is restricted to the spontaneous return of the mother to nurse her pups for just a few minutes once a day. Previously we have reported neural activation of brain areas and neuroendocrine cells after nursing. However, this daily spontaneous return suggests that the mother is in a high motivational state to nurse her pups. Here we hypothesized that during anticipation of nursing there is an activation of dopaminergic neurons of the mesolimbic system and in their target areas. Then we explored, by the expression of FOS protein, possible activation of the mesolimbic system as well as dopaminergic cells of the A10 cell group before and after nursing and in control does. Additionally, we measured FOS expression in the preoptic area and lateral septum. We found a significant increase of FOS before nursing, and a further increase after nursing, in the mesolimbic system and dopaminergic cells as well as in the preoptic area and lateral septum. Interestingly, the medial prefrontal area shows an intense activation during anticipation of nursing, which remains after nursing. We conclude that the activation of the mesolimbic system before nursing is related to the high locomotor behavior prior to the next nursing bout and support the proposal that the mother is in a high motivational state at the time of returning to the nest. The additional activation after nursing can be related to the neuroendocrine and neural consequences of the milk ejection reflex by suckling. © 2017 Federation of European Neuroscience Societies and John Wiley & Sons Ltd.

  2. Attendance and Exam Performance at University

    OpenAIRE

    David O Allen; Webber, Don J

    2006-01-01

    Marburger (2006) explored the link between absenteeism and exam performance by assessing the impact on absenteeism of removing a university wide policy of mandatory attendance for a single class. His results indicate that while an attendance policy has a strong impact on reducing absenteeism the link between absenteeism and exam performance is weak.This paper presents an alternative exploration into the link between absenteeism and exam performance by assessing the impact of implementing a mo...

  3. Perda precoce de molares permanentes e fatores associados em escolares de 9, 12 e 15 anos da rede pública municipal de Campina Grande, Estado da Paraíba, Brasil = Early loss of permanent molars and associated factors in schoolchildren aged 9, 12 and 15 years attending public schools in Campina Grande, Paraíba State, Brazil

    Directory of Open Access Journals (Sweden)

    Francineide Guimarães Carneiro de Melo

    2011-01-01

    Full Text Available Este estudo avaliou a perda precoce de molares permanentes em escolares da rede pública de Campina Grande, Estado da Paraíba, com idades de nove, 12 e 15 anos. A amostra compreendeu 873 escolares, aleatoriamente selecionados. O instrumento de coleta consistiu de um questionário e de uma ficha clínica. As variáveis do estudo compreenderam os aspectos relativos à perda dentária (tipo de elemento dental, localização na arcada dentária e a região do arco, à prevenção e à autopercepção em saúde bucal. A análise estatística compreendeu a distribuição de frequências e os testes do Qui-quadrado e Exato de Fisher. Os resultados revelaram a prevalência de 17,2% de perda dentária, sem diferenças entre os sexos, frequência de escovação e palestra educativa (p > 0,05. Os elementos dentários 36 (42,5% e 46 (33,9% foram os mais frequentemente perdidos. Observou-se a associação positiva entre perda dentária e as variáveis idade, visita ao cirurgião-dentista (OR = 2,19; IC95%: 1,35-3,59, satisfação com o sorriso (OR = 0,40; IC95%: 0,24-0,65 e a dificuldade na mastigação (OR = 2,16; IC95%: 1,48- 3,16. Conclui-se que a prevalência da perda precoce de molares permanentes foi elevada, sendo necessária a imediata adoção de ações curativas a fim de reduzir a perda precoce desses elementos dentários.This study evaluate the early loss of permanent molars in schoolchildren aged 9, 12 and 15 years attending public schools in the city of Campina Grande, Paraíba State, Brazil. The sample was composed of 873 randomly selected schoolchildren. The instrument for data collection was a questionnaire and a clinical chart. The following variables were analyzed: tooth loss (tooth type, localization in the dental arch and region of the arch, prevention and selfperception of oral health. The statistical analysis was done by frequency distribution and the chisquare and fisher’s exact tests were used. The results showed a prevalence of

  4. Introdução de alimentos industrializados e de alimentos de uso tradicional na dieta de crianças de creches públicas no município de São Paulo Introduction of processed and traditional foods to the diets of children attending public daycare centers in São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Maysa Helena de Aguiar Toloni

    2011-02-01

    Full Text Available OBJETIVO: Descrever e discutir a introdução de alimentos industrializados na dieta de crianças frequentadoras de berçários em creches, considerando a recomendação do Ministério da Saúde para uma alimentação saudável. MÉTODOS: Estudo transversal com 270 crianças frequentadoras de berçários de 8 creches públicas e filantrópicas do município de São Paulo. Por meio de questionário estruturado e pré-codificado, foi avaliada a introdução de alimentos a partir de 11 perguntas. Para cada alimento analisado foi registrada a idade em meses de introdução e avaliada a concordância com o oitavo passo do Guia Alimentar. No estudo das associações, utilizou-se o teste Qui-quadrado, a partir das variáveis idade e escolaridade maternas, renda familiar e trabalho da mãe fora do lar. RESULTADOS: Os resultados mostram que para aproximadamente 2/3 das crianças foram oferecidos, antes dos 12 meses, alimentos com potencial obesogênico, como macarrão instantâneo, salgadinhos, bolacha recheada, suco artificial, refrigerante e bala/pirulito/chocolate. São os filhos de mães com baixa escolaridade, mais jovens e com menor renda, os mais susceptíveis ao erro alimentar de introdução precoce de alimentos industrializados. CONCLUSÃO: Diante desses resultados, medidas educativas e preventivas devem ser propostas para a formação de hábitos alimentares saudáveis desde a infância, além da criação de campanhas abrangentes e efetivas que estimulem o consumo de frutas e hortaliças, considerando-se os fatores culturais, comportamentais e afetivos envolvidos com a alimentação.OBJECTIVE: This study described and discussed the introduction of processed foods to the diets of children attending the nurseries of daycare centers, considering the recommendation of the Ministry of Health for a healthy diet. METHODS: This cross-sectional study included 270 children attending nurseries of eight public and not-for-profit daycare centers in S

  5. Factors governing speed of societal responses to threats: precision of definition of the threat may be more important than its anticipated likely severity.

    Science.gov (United States)

    Nusbaum, N J

    2002-11-01

    Responses to two recent international public health threats, AIDS and BSE, both exemplify missed opportunities for early intervention. They are in contrast to the response to the Y2K computer issue, a threat of lesser-anticipated consequence but one that was more precisely defined. Lessons from these experiences should inform the public health response to new threats, such as the emergence of multiple drug resistance in human pathogens.

  6. Influencing factors on lecture attendance at a tertiary institution ...

    African Journals Online (AJOL)

    The tendency towards decreasing class attendance by students is a concern for ... Various factors contribute to the motivation of students, which in turn directly or ... lecture attendance, lecture/r quality as well as reasons for attending classes.

  7. Antenatal care attendance, a surrogate for pregnancy outcome? The case of Kumasi, Ghana.

    Science.gov (United States)

    Asundep, Ntui N; Jolly, Pauline E; Carson, April; Turpin, Cornelius A; Zhang, Kui; Tameru, Berhanu

    2014-07-01

    Antenatal care (ANC) has been shown to influence infant and maternal outcomes. WHO recommends 4 ANC visits for uncomplicated pregnancies. However, pregnant women in Ghana are required to attend 8-13 antenatal visits. We investigated the association of ANC attendance with adverse pregnancy outcomes (defined as low infant birth weight, stillbirth, preterm delivery or small for gestational age). A quantitative cross-sectional study was conducted on 629 women, age 19-48 years who presented for delivery at two selected public hospitals and 16 traditional birth attendants from July to November 2011. Socio-demographic and antenatal information were collected using a structured questionnaire. ANC attendance, medical and obstetric/gynecological history were abstracted from maternal antenatal records. Data were analyzed using Chi square and logistic regression. Twenty-two percent of the women experienced an adverse outcome. Eleven percent of the women attended 5 children) was also associated with adverse birth outcomes. Women screened for syphilis or use of insecticide-treated bed nets had a 40 and 36% (p = 0.0447 and p = 0.0293) reduced likelihood of experiencing an adverse pregnancy outcome respectively. After adjusting for confounders, attending <4 antenatal visits was associated with adverse pregnancy outcome compared with ≥4 ANC visits (Adjusted OR 2.55; 95% CI 1.16-5.63; p = 0.0202). Attending <4 antenatal visits and high parity were associated with adverse pregnancy outcomes for uncomplicated pregnancies.

  8. Anticipation - the underlying science of sport. Report on research in progress

    Science.gov (United States)

    Nadin, Mihai

    2015-05-01

    Professional sport practitioners intuitively acknowledge anticipation. Sports researchers sometimes discuss it. Still, there is little data-based evidence to characterize the role anticipation plays in human performance. Even less documented is the distinction between reaction and anticipation. This text presents the real-time quantification environment developed as an AnticipationScope™. Based on a very large data harvest from this experimental set-up, hypotheses regarding the role of anticipation in sport are advanced. The conclusion is that while preparation and reaction play an important role in sports performance, in the final analysis anticipation distinguishes the professional from other sport practitioners. Work in progress is presented with the aim of engaging the community of researchers in the design of alternative methods for quantifying anticipation and for processing the data. Generalization from sport to human performance is one of the intended outcomes of this research.

  9. Epidemiology of frequent attenders: a 3-year historic cohort study comparing attendance, morbidity and prescriptions of one-year and persistent frequent attenders

    Directory of Open Access Journals (Sweden)

    ter Riet Gerben

    2009-01-01

    Full Text Available Abstract Background General Practitioners spend a disproportionate amount of time on frequent attenders. So far, trials on the effect of interventions on frequent attenders have shown negative results. However, these trials were conducted in short-term frequent attenders. It would be more reasonable to target intervention at persistent frequent attenders. Typical characteristics of persistent frequent attenders, as opposed to 1-year frequent attenders and non-frequent attenders, may generate hypotheses regarding modifiable factors on which new randomized trials may be designed. Methods We used the data of all 28,860 adult patients from 5 primary healthcare centers. Frequent attenders were patients whose attendance rate ranked in the (age and sex adjusted top 10 percent during 1 year (1-year frequent attenders or 3 years (persistent frequent attenders. All other patients on the register over the 3-year period were referred to as non-frequent attenders. The lists of medical problems coded by the GP using the International Classification of Primary Care (ICPC were used to assess morbidity. First, we determined which proportion of 1-year frequent attenders was still a frequent attender during the next two consecutive years and calculated the GPs' workload for these patients. Second, we compared morbidity and number of prescriptions for non-frequent attenders, 1-year frequent attenders and persistent frequent attenders. Results Of all 1-year frequent attenders, 15.4% became a persistent frequent attender equal to 1.6% of all patients. The 1-year frequent attenders (3,045; 10.6% were responsible for 39% of the face-to-face consultations; the 470 patients who would become persistent frequent attenders (1.6% were responsible for 8% of all consultations in 2003. Persistent frequent attenders presented more social problems, more psychiatric problems and medically unexplained physical symptoms, but also more chronic somatic diseases (especially diabetes

  10. Effect of a reorganized after-hours family practice service on frequent attenders

    DEFF Research Database (Denmark)

    Vedsted, Peter; Olesen, Frede

    1999-01-01

    of this reorganization on the use of services by frequent attenders (FAs). METHODS: From 1990 to 1994, methods of contact and annual costs per attender were analyzed in an ecological time-trend study based on aggregated administrative data collected from the database of the Public Health Insurance, Aarhus County......BACKGROUND AND OBJECTIVES: A governmental reorganization of the after-hours general practice service in Denmark was launched in January 1992. The biggest change was the introduction of mandatory county-wide telephone triage systems staffed by general practitioners. This study assesses the effect......, Denmark (600,000 inhabitants). The study only included attenders ages 18 and over. FAs were defined as the group that, within each calendar year (12 months), had 4 or more contacts with the after-hours family practice service. RESULTS: FAs made up 9.5% of the attenders and accounted for more than 40...

  11. Hipovitaminose A em pré-escolares de creches públicas do Recife: indicadores bioquímico e dietético Vitamin A deficiency among preschool children attending public day care centres of Recife: biochemical and dietetic indicators

    Directory of Open Access Journals (Sweden)

    Taciana Fernanda dos Santos Fernandes

    2005-08-01

    Full Text Available OBJETIVO: Estimar a prevalência de hipovitaminose A em pré-escolares de creches públicas da cidade do Recife, Estado de Pernambuco, Brasil. MÉTODOS: Estudo de corte transversal, envolvendo 311 crianças menores de cinco anos, de ambos os sexos, aleatoriamente selecionadas, e avaliadas pelos indicadores bioquímico (retinol sérico, dietético (inquérito de consumo alimentar e antropométrico (peso/idade, altura/idade e peso/altura. RESULTADOS: A prevalência de níveis de retinol sérico baixos (0,05. O consumo dietético de vitamina A mostrou sensibilidade reduzida (43,0% e baixíssimo valor preditivo positivo (6,8% no diagnóstico da hiporretinolemia. CONCLUSÃO: A identificação de grupos populacionais vulneráveis, bem como a seleção de indicadores fidedignos do estado nutricional de vitamina A, são elementos essenciais para o diagnóstico e o planejamento de ações visando à prevenção e ao controle dessa carência nutricional específica.OBJECTIVE: To evaluate the extent of vitamin A deficiency among preschool children attending public day care centres in Recife, State of Pernambuco, Brazil. METHODS: A cross-sectional survey involving 311 under 5-year-old children of both sexes, randomly selected, and assessed by biochemical (serum retinol, dietetic (vitamin A rich-food consumption and anthropometric indicators (weight-for-height, weight-for-age and height-for-age. RESULTS: The prevalence of hyporetinolemia (serum retinol 0.05. Vitamin A rich-food intake showed low sensitivity (43.0% and a very low positive predictive value (6.8% as a screening diagnostic test for vitamin A deficiency. CONCLUSION: The identification of vulnerable population groups, and the selection of reliable indicators for the assessment of vitamin A status, are both essential for the diagnosis and planning aimed at preventing and controlling vitamin A deficiency.

  12. Overcoming the Educational Time Warp: Anticipating a Different Future

    Directory of Open Access Journals (Sweden)

    Garry Jacobs

    2015-10-01

    Full Text Available Education abridges the time required for individual and social progress by preserving and propagating the essence of human experience. It delivers to youth the accumulated knowledge of countless past generations in an organized and abridged form, so that future generations can start off with all the capacities acquired by their predecessors. However, today education confronts a serious dilemma. We are living in an educational time warp. There is a growing gap between contemporary human experience and what is taught in our educational system and that gap is widening rapidly with each passing year. Today humanity confronts challenges of unprecedented scope, magnitude and intensity. The incremental development of educational content and pedagogy in recent decades has not kept with the ever-accelerating pace of technological and social evolution. Education is also subject to a generational time warp resulting from the fact that many of today’s teachers were educated decades ago during very different times and based on different values and perspectives. The challenge of preparing youth for the future is exasperated by the fact that the future for which we are educating youth does not yet exist and to a large extent is unknown or unknowable. The resulting gap between the content of education and societal needs inhibits our capacity to anticipate and effectively respond to social problems. All these factors argue for a major reorientation of educational content and pedagogy from transmission of acquired knowledge based on past experience to development of the knowledge, skills and capacities of personality needed in a future we cannot clearly envision. We may not be able to anticipate the precise nature of the future, but we can provide an education based on the understanding that it will be very different from the present. In terms of content, the emphasis needs to shift from facts regarding the actual state of affairs in the past, present and

  13. Physical activity and associated factors among students attending evening classes

    Directory of Open Access Journals (Sweden)

    Fabio Luis Ceschini

    2015-03-01

    Full Text Available The aim of this study was to describe the physical activity level and associated factors among students attending evening classes in public and private schools in a region of the city of São Paulo. The sample was composed of 1,844 adolescents of both sexes aged 15-20 years. Three public and private schools in the city of São Paulo were visited. Daily physical activity level was assessed through International Physical Activity Questionnaire that classifies physical activity level. Physical activity level was divided into insufficiently active (when subject reported less than 300 minutes of moderate to vigorous physical activities per week and physically active (when subject reported more than 300 minutes of moderate to vigorous physical activities per week. Information related to risk behavior such as smoking and alcohol consumption was collected. Data were analyzed using logistic regression with three levels of data input and p<.05 as significance level. The prevalence of physically active adolescents was 36.1%. Most active subjects were: A younger boys with low socioeconomic levels; B adolescents from private schools; C adolescents that do not smoke or drink alcoholic beverages; D those who do not attend formal exercise program; E those who go to school to perform physical activities on weekends. Adolescents attending evening classes tended to be insufficiently active. We believe that school structure, working hours, and distance from home and workplace to school and risk factor should explain these data. Intervention programs could significantly contribute to increase the physical activity level among adolescents.

  14. Challenges for traditional birth attendants in northern rural Honduras.

    Science.gov (United States)

    Low, Lisa Kane; Scheib, Holly; Bailey, Joanne Motino; Sacks, Emma

    2006-03-01

    to explore the relationship between community-based parteras, the staff at the Centro Materno Infantil (Mother-Child Centre), and other public health facilities within the district of Morazán in northern rural Honduras during the transition to new models of maternity care. focus-group discussions with two groups composed of a convenience sample of community parteras. After verbatim translation of the interviews, the transcripts were analysed for content. the Centro de Salud of Morazán, Yoro Honduras. 28 community-based parteras and one partero (male community midwife). five themes emerged from the focus group data: the shared view that attending birth is connected to a religious calling; the desire for additional training; the desire for support from, and connection to, existing public-health services and infrastructure; the role of parteras in providing services to women who otherwise would not receive care; and the lack of new parteras to carry on this work in the future. traditional birth attendants are still relied upon to serve more than half of the childbearing women in Honduras. The findings from the focus groups provide a foundation upon which to strengthen the relationship between community-based parteras and the government-funded systems of health care during this time of transition to new models of maternity care.

  15. Religious Affiliation, Religious Service Attendance, and Mortality.

    Science.gov (United States)

    Kim, Jibum; Smith, Tom W; Kang, Jeong-han

    2015-12-01

    Very few studies have examined the effects of both religious affiliation and religiosity on mortality at the same time, and studies employing multiple dimensions of religiosity other than religious attendance are rare. Using the newly created General Social Survey-National Death Index data, our report contributes to the religion and mortality literature by examining religious affiliation and religiosity at the same time. Compared to Mainline Protestants, Catholics, Jews, and other religious groups have lower risk of death, but Black Protestants, Evangelical Protestants, and even those with no religious affiliation are not different from Mainline Protestants. While our study is consistent with previous findings that religious attendance leads to a reduction in mortality, we did not find other religious measures, such as strength of religious affiliation, frequency of praying, belief in an afterlife, and belief in God to be associated with mortality. We also find interaction effects between religious affiliation and attendance. The lowest mortality of Jews and other religious groups is more apparent for those with lower religious attendance. Thus, our result may emphasize the need for other research to focus on the effects of religious group and religious attendance on mortality at the same time.

  16. Isolating neural correlates of the pacemaker for food anticipation.

    Directory of Open Access Journals (Sweden)

    Ian David Blum

    Full Text Available Mice fed a single daily meal at intervals within the circadian range exhibit food anticipatory activity. Previous investigations strongly suggest that this behaviour is regulated by a circadian pacemaker entrained to the timing of fasting/refeeding. The neural correlate(s of this pacemaker, the food entrainable oscillator (FEO, whether found in a neural network or a single locus, remain unknown. This study used a canonical property of circadian pacemakers, the ability to continue oscillating after removal of the entraining stimulus, to isolate activation within the neural correlates of food entrainable oscillator from all other mechanisms driving food anticipatory activity. It was hypothesized that continued anticipatory activation of central nuclei, after restricted feeding and a return to ad libitum feeding, would elucidate a neural representation of the signaling circuits responsible for the timekeeping component of the food entrainable oscillator. Animals were entrained to a temporally constrained meal then placed back on ad libitum feeding for several days until food anticipatory activity was abolished. Activation of nuclei throughout the brain was quantified using stereological analysis of c-FOS expressing cells and compared against both ad libitum fed and food entrained controls. Several hypothalamic and brainstem nuclei remained activated at the previous time of food anticipation, implicating them in the timekeeping mechanism necessary to track previous meal presentation. This study also provides a proof of concept for an experimental paradigm useful to further investigate the anatomical and molecular substrates of the FEO.

  17. Mental practice promotes motor anticipation: evidence from skilled music performance.

    Science.gov (United States)

    Bernardi, Nicolò F; De Buglio, Matteo; Trimarchi, Pietro D; Chielli, Alfonso; Bricolo, Emanuela

    2013-01-01

    Mental practice (MP) has been shown to improve movement accuracy and velocity, but it is not known whether MP can also optimize movement timing. We addressed this question by studying two groups of expert pianists who performed challenging music sequences after either MP or physical practice (PP). Performance and motion-capture data were collected along with responses to imagery questionnaires. The results showed that MP produced performance improvements, although to a lower degree than PP did. MP and PP induced changes in both movement velocity and movement timing, promoting the emergence of movement anticipatory patterns. Furthermore, motor imagery was associated with greater changes in movement velocity, while auditory imagery was associated with greater movement anticipation. Data from a control group that was not allowed to practice confirmed that the changes in accuracy and kinematics were not due to mere repetition of the sequence during testing. This study provides the first evidence of an anticipatory control following MP and extends the present knowledge on the effectiveness of MP to a task of unparalleled motor complexity. The practical implications of MP in the motor domain are discussed.

  18. Mental practice promotes motor anticipation: evidence from skilled music performance

    Directory of Open Access Journals (Sweden)

    Nicolò Francesco Bernardi

    2013-08-01

    Full Text Available Mental practice (MP has been shown to improve movement accuracy and velocity, but it is not known whether MP can also optimize movement timing. We addressed this question by studying two groups of expert pianists who performed challenging music sequences after either MP or physical practice (PP. Performance and motion-capture data were collected along with responses to imagery questionnaires. The results showed that MP produced performance improvements, although to a lower degree than PP did. MP and PP induced changes in both movement velocity and movement timing, promoting the emergence of movement anticipatory patterns. Furthermore, motor imagery was associated with greater changes in movement velocity, while auditory imagery was associated with greater movement anticipation. Data from a control group that was not allowed to practice confirmed that the changes in accuracy and kinematics were not due to mere repetition of the sequence during testing. This study provides the first evidence of an anticipatory control following MP and extends the present knowledge on the effectiveness of mental practice to a task of unparalleled motor complexity. The practical implications of MP in the motor domain are discussed.

  19. Early effects of reward anticipation are modulated by dopaminergic stimulation.

    Directory of Open Access Journals (Sweden)

    Thore Apitz

    Full Text Available The abilities to predict future rewards and assess the value of reward delivery are crucial aspects of adaptive behavior. While the mesolimbic system, including dopaminergic midbrain, ventral striatum and prefrontal cortex have long been associated with reward processing, recent studies also indicate a prominent role of early visual brain regions. However, the precise underlying neural mechanisms still remain unclear. To address this issue, we presented participants with visual cues predicting rewards of high and low magnitudes and probability (2 × 2 factorial design, while neural activity was scanned using magnetoencephalography. Importantly, one group of participants received 150 mg of the dopamine precursor levodopa prior to the experiment, while another group received a placebo. For the placebo group, neural signals of reward probability (but not magnitude emerged at ∼ 100 ms after cue presentation at occipital sensors in the event-related magnetic fields. Importantly, these probability signals were absent in the levodopa group indicating a close link. Moreover, levodopa administration reduced oscillatory power in the high (20-30 Hz and low (13-20 Hz beta band during both reward anticipation and delivery. Taken together, our findings indicate that visual brain regions are involved in coding prospective reward probability but not magnitude and that these effects are modulated by dopamine.

  20. A Bayesian Belief Network of Threat Anticipation and Terrorist Motivations

    Energy Technology Data Exchange (ETDEWEB)

    Olama, Mohammed M [ORNL; Allgood, Glenn O [ORNL; Davenport, Kristen M [ORNL; Schryver, Jack C [ORNL

    2010-01-01

    Recent events highlight the need for efficient tools for anticipating the threat posed by terrorists, whether individual or groups. Antiterrorism includes fostering awareness of potential threats, deterring aggressors, developing security measures, planning for future events, halting an event in process, and ultimately mitigating and managing the consequences of an event. To analyze such components, one must understand various aspects of threat elements like physical assets and their economic and social impacts. To this aim, we developed a three-layer Bayesian belief network (BBN) model that takes into consideration the relative threat of an attack against a particular asset (physical layer) as well as the individual psychology and motivations that would induce a person to either act alone or join a terrorist group and commit terrorist acts (social and economic layers). After researching the many possible motivations to become a terrorist, the main factors are compiled and sorted into categories such as initial and personal indicators, exclusion factors, and predictive behaviors. Assessing such threats requires combining information from disparate data sources most of which involve uncertainties. BBN combines these data in a coherent, analytically defensible, and understandable manner. The developed BBN model takes into consideration the likelihood and consequence of a threat in order to draw inferences about the risk of a terrorist attack so that mitigation efforts can be optimally deployed. The model is constructed using a network engineering process that treats the probability distributions of all the BBN nodes within the broader context of the system development process.

  1. Blunted cardiovascular reactivity in dysphoria during reward and punishment anticipation.

    Science.gov (United States)

    Franzen, Jessica; Brinkmann, Kerstin

    2015-03-01

    Hyposensitivity to reward in depression and dysphoria has been found in behavioral and neuroimaging studies. For punishment responsiveness, some studies showed hyposensitivity to punishment while other studies demonstrated hypersensitivity. Only few studies have addressed the motivational question as to whether depressed individuals mobilize less effort in anticipation of a positive or a negative consequence. The present study aimed at investigating reward and punishment responsiveness in subclinical depression from an effort mobilization perspective. Working on a recognition memory task, one third of the participants could earn small amounts of money, one third could lose small amounts of money, and one third could neither earn nor lose money. Effort mobilization was operationalized as participants' cardiovascular reactivity during task performance. As expected, reactivity of cardiac pre-ejection period and heart rate was higher in both incentive conditions compared to the neutral condition for nondysphorics, while it was blunted across conditions for dysphorics. Moreover, the present study found that dysphorics show an altered behavioral response to punishment. These findings thus show that dysphorics present a reduced motivation to obtain a reward or to avoid a punishment in terms of reduced effort-related cardiac reactivity.

  2. A Bayesian belief network of threat anticipation and terrorist motivations

    Science.gov (United States)

    Olama, Mohammed M.; Allgood, Glenn O.; Davenport, Kristen M.; Schryver, Jack C.

    2010-04-01

    Recent events highlight the need for efficient tools for anticipating the threat posed by terrorists, whether individual or groups. Antiterrorism includes fostering awareness of potential threats, deterring aggressors, developing security measures, planning for future events, halting an event in process, and ultimately mitigating and managing the consequences of an event. To analyze such components, one must understand various aspects of threat elements like physical assets and their economic and social impacts. To this aim, we developed a three-layer Bayesian belief network (BBN) model that takes into consideration the relative threat of an attack against a particular asset (physical layer) as well as the individual psychology and motivations that would induce a person to either act alone or join a terrorist group and commit terrorist acts (social and economic layers). After researching the many possible motivations to become a terrorist, the main factors are compiled and sorted into categories such as initial and personal indicators, exclusion factors, and predictive behaviors. Assessing such threats requires combining information from disparate data sources most of which involve uncertainties. BBN combines these data in a coherent, analytically defensible, and understandable manner. The developed BBN model takes into consideration the likelihood and consequence of a threat in order to draw inferences about the risk of a terrorist attack so that mitigation efforts can be optimally deployed. The model is constructed using a network engineering process that treats the probability distributions of all the BBN nodes within the broader context of the system development process.

  3. [Circadian regulation of sleep-wake cycles and food anticipation].

    Science.gov (United States)

    Nakamura, Wataru

    2012-06-01

    The circadian clock is crucial for efficient physiological function and drives the temporal regulation of the sleep-wake state, metabolism, and behavior. The timing of food intake and the accompanying behavior are both controlled by the internal clock, which is located in the suprachiasmatic nucleus (SCN) of the anterior hypothalamus. The SCN is considered as the master clock because the circadian rhythms for most physiological and behavioral processes are terminated after SCN ablation. The molecular framework of circadian oscillations can be best studied in the SCN. A "core" set of circadian clock genes form autoregulatory transcription-translation feedback loops that are believed to drive daily rhythms in individual cells. These clock genes are expressed in a circadian manner not only in the SCN but also in other parts of the brain and many peripheral tissues. Mammals can anticipate a predictable daily mealtime through entrainment of circadian oscillators. Because the restriction of food availability to a specific time of the day elicits anticipatory behavior even after ablation of the SCN, such behaviour is assumed to be controlled by another circadian oscillator. In this paper, we have (1) reviewed studies involving the identification of the circadian clock and (2) aimed to elucidate the complex mechanism underlying feeding-associated rhythms by achieving a deep understanding of the circadian phenotypes of the SCN.

  4. Current and anticipated uses of thermal hydraulic codes in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyung-Doo; Chang, Won-Pyo [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1997-07-01

    In Korea, the current uses of thermal hydraulic codes are categorized into 3 areas. The first application is in designing both nuclear fuel and NSSS. The codes have usually been introduced based on the technology transfer programs agreed between KAERI and the foreign vendors. Another area is in the supporting of the plant operations and licensing by the utility. The third category is research purposes. In this area assessments and some applications to the safety issue resolutions are major activities using the best estimate thermal hydraulic codes such as RELAP5/MOD3 and CATHARE2. Recently KEPCO plans to couple thermal hydraulic codes with a neutronics code for the design of the evolutionary type reactor by 2004. KAERI also plans to develop its own best estimate thermal hydraulic code, however, application range is different from KEPCO developing code. Considering these activities, it is anticipated that use of the best estimate hydraulic analysis code developed in Korea may be possible in the area of safety evaluation within 10 years.

  5. Anticipation in stuttering: A theoretical model of the nature of stutter prediction.

    Science.gov (United States)

    Garcia-Barrera, Mauricio A; Davidow, Jason H

    2015-06-01

    The fact that some people who stutter have the ability to anticipate a stuttering moment is essential for several theories of stuttering and important for maximum effectiveness of many currently used treatment techniques. The "anticipation effect," however, is poorly understood despite much investigation into this phenomenon. In the present paper, we combine (1) behavioral evidence from the stuttering-anticipation literature, (2) speech production models, and (3) models of error detection to propose a theoretical model of anticipation. Integrating evidence from theories such as Damasio's Somatic Marker Hypothesis, Levelt's Perceptual Monitoring Theory, Guenther's The Directions Into Velocities of Articulators (DIVA) model, Postma's Covert Repair Hypothesis, among others, our central thesis is that the anticipation of a stuttering moment occurs as an outcome of the interactions between previous learning experiences (i.e., learnt associations between stuttered utterances and any self-experienced or environmental consequence) and error monitoring. Possible neurological mechanisms involved in generating conscious anticipation are also discussed, along with directions for future research. The reader will be able to: (a) describe historical theories that explain how PWS may learn to anticipate stuttering; (b) state some traditional sources of evidence of anticipation in stuttering; (c) describe how PWS may be sensitive to the detection of a stuttering; (d) state some of the neural correlates that may underlie anticipation in stuttering; and (e) describe some of the possible utilities of incorporating anticipation into stuttering interventions. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Regulating emotion in the context of interpersonal decisions: The role of anticipated pride and regret

    Directory of Open Access Journals (Sweden)

    Job eVan Der Schalk

    2012-11-01

    Full Text Available Recent theories about the relation between emotion and behavior hold that social behavior is influenced not only by the experience of emotion, but also by the anticipation of emotion. We argue that anticipating future emotional states is an emotion regulation strategy when it leads to a change in behavior. In the current studies we examined how construal of a fair or an unfair situation in terms of positive or negative anticipated emotions influences the fairness of subsequent behavior. We used the Ultimatum Bargaining Game--an experimental game in which participants divide a resource between themselves and another person--as a social situation that offers the opportunity to engage in fair and unfair behavior. In Study 1 we used an autobiographical recall task to manipulate anticipated emotions. Although the task did not influence anticipated emotions directly, results showed that anticipated pride about fair behavior increased levels of fairness, whereas anticipated pride about unfair behavior decreased levels of fairness. Similarly, anticipated regret about fair behavior decreased levels of fairness, whereas anticipated regret about unfair behavior increased levels of fairness. In Study 2 we replicated this pattern of findings, and found that participants who thought about their anticipated emotions (pride or regret in relation to unfair behavior behaved more fairly. We discuss these findings in relation to theories of emotion regulation and economic decision-making.

  7. Severidade clínica e funcionalidade de pacientes hemiplégicos pós-AVC agudo atendidos nos serviços públicos de fisioterapia de Natal (RN Clinical severity and functionality of acute stroke patients attended at the physiotherapy public services of Natal, Rio Grande do Norte State, Brazil

    Directory of Open Access Journals (Sweden)

    Fabrícia Azevêdo da Costa

    2011-01-01

    Full Text Available O acidente vascular cerebral (AVC representa a terceira causa de morte em vários países do mundo e principal causa de incapacidade física. O objetivo deste estudo foi investigar por meio de uma equipe multidisciplinar a severidade clínica e a independência funcional de pacientes hemiplégicos pós-AVC. Trata-se de estudo descritivo composto por quarenta hemiplégicos atendidos nos quatro maiores serviços públicos de fisioterapia da cidade de Natal (RN. Foram utilizados uma ficha de avaliação, a medida de independência funcional e o NIHSS. A amostra é predominantemente feminina(55%, AVC isquêmico(90%, hemisfério cerebral direito(52,5% e fator de risco hipertensão(90%. A média da severidade clínica é 13,32±4,7 e da independência funcional, 54,6±17,15. Não houve diferença significativa entre as médias funcionais dos pacientes quanto ao lado do AVC (pvalor=0,66. Existiu relação significativa entre severidade clínica e independência funcional (r=-0,45 pvalor=0,003. A severidade clínica e a dependência funcional de pacientes com AVC, ao darem entrada na fisioterapia, são significativas e evidenciam a necessidade de, além do tratamento clássico, serem incentivadas condutas educacionais que visem à conscientização da população.This article investigates the severity and functional independence of hemiplegics patients' post-acute stroke by means of a multidisciplinary clinical staff. It is a descriptive study composed by 40 hemiplegics attended at the four largest physiotherapy public services in Natal, Rio Grande do Norte State. The methods used were an evaluation form, Functional Independence Measure and NIHSS. The results showed a sample predominantly female (55%, stroke ischemic (90%, right brain hemisphere (52.5% and Hypertension Risk Factor (90%. The mean of clinical severity and functional independence was 13.32±4.7 and 54.6±17.15 respectively. There was no significant difference between the mean of

  8. Frequency of toxocara infection in children attended by the health public service of Maringá, south Brazil Freqüência de infecção por Toxocara em crianças atendidas em serviço público de Maringá, sul do Brasil

    Directory of Open Access Journals (Sweden)

    Márcia L. Paludo

    2007-12-01

    Full Text Available The lack of specific laboratorial diagnosis methods and precise symptoms makes the toxocariasis a neglected disease in Public Health Services. This study aims to determine the frequency of Toxocara spp. infection in children attended by the Health Public Service of Hospital Municipal de Maringá, South Brazil. To evaluate the association of epidemiological and clinical data, an observational and cross-section study was carried out. From 14,690 attended children/year aged from seven month to 12 years old, 450 serum samples were randomly collected from September/2004 to September/2005. A questionnaire was used to evaluate epidemiological, clinical and hematological data. An ELISA using Toxocara canis larval excretory-secretory products as antigen detected 130 (28.8% positive sera, mainly between children from seven month to five years old (p = 0.0016. Significant correlation was observed between positive serology for Toxocara, and frequent playing in sandbox at school or daycare center (p = 0.011 and the presence of a cat at home (p = 0.056. From the families, 50% were dog owners which exposed soil backyards. Eosinophilia (p = 0.776, and signs and symptoms analyzed (fever p = 0.992, pneumonia p = 0.289, cold-like symptoms p = 0.277, cough p = 0.783, gastrointestinal problems p = 0.877, migraine p = 0.979, abdominal pain p = 0.965, joint pain p = 0.686 and skin rash p = 0.105 could not be related to the presence of anti-Toxocara antibodies. Therefore, two asthmatics children showed titles of 1:10,240 and accentuated eosinophilia (p = 0.0001. The authors emphasize the needs of prevention activities.A falta de métodos de diagnóstico laboratorial específico e sintomas específicos fazem da toxocaríase uma doença negligenciada nos serviços públicos de saúde. Este estudo teve por objetivo determinar a freqüência de infecção por Toxocara spp. em crianças atendidas no serviço público do Hospital Municipal de Maringá, sul do Brasil, e

  9. Socioeconomic deprivation and accident and emergency attendances

    DEFF Research Database (Denmark)

    Scantlebury, Rachel; Rowlands, Gillian; Durbaba, Stevo;

    2015-01-01

    BACKGROUND: Demand for England's accident and emergency (A&E) services is increasing and is particularly concentrated in areas of high deprivation. The extent to which primary care services, relative to population characteristics, can impact on A&E is not fully understood. AIM: To conduct...... a detailed analysis to identify population and primary care characteristics associated with A&E attendance rates, particularly those that may be amenable to change by primary care services. DESIGN AND SETTING: This study used a cross-sectional population-based design. The setting was general practices.......1, B = 547.3 [95% CI = 418.6 to 676.0]). The final model explained 34.4% of the variation in A&E attendance rates, mostly due to factors that could not be modified by primary care services. CONCLUSION: Demographic characteristics were the strongest predictors of A&E attendance rates. Primary care...

  10. 40 CFR 25.6 - Public meetings.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Public meetings. 25.6 Section 25.6... meetings. Public meetings are any assemblies or gathering, (such as conferences, informational sessions... to attend. Public meetings are less formal than public hearings. They do not require...

  11. Development and psychometric evaluation of the Chronic Illness Anticipated Stigma Scale

    Science.gov (United States)

    Quinn, Diane M.; Kalichman, Seth C.; Park, Crystal L.

    2015-01-01

    The Chronic Illness Anticipated Stigma Scale (CIASS) was developed to measure anticipated stigma (i.e., expectations of prejudice, stereotyping, and discrimination) among people living with chronic illnesses. The CIASS is a 12-item scale with three subscales differentiating among sources of anticipated stigma, including friends and family members, work colleagues, and healthcare workers. Results support the reliability, validity, and generalizability of the CIASS in two samples of people living with chronic illnesses. The CIASS was correlated with other stigma-related constructs as well as indicators of mental health, physical health, and health behaviors. The CIASS can help researchers gauge the degree to which people living with chronic illnesses anticipate stigma, better understand the processes by which anticipated stigma contributes to the health and behavior of people living with chronic illnesses, and compare the extent to which people living with different types of chronic illnesses anticipate stigma. PMID:22526525

  12. THE TIME DOMAIN SPECTROSCOPIC SURVEY: VARIABLE SELECTION AND ANTICIPATED RESULTS

    Energy Technology Data Exchange (ETDEWEB)

    Morganson, Eric; Green, Paul J. [Harvard Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138 (United States); Anderson, Scott F.; Ruan, John J. [Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195 (United States); Myers, Adam D. [Department of Physics and Astronomy, University of Wyoming, Laramie, WY 82071 (United States); Eracleous, Michael; Brandt, William Nielsen [Department of Astronomy and Astrophysics, 525 Davey Laboratory, The Pennsylvania State University, University Park, PA 16802 (United States); Kelly, Brandon [Department of Physics, Broida Hall, University of California, Santa Barbara, CA 93106-9530 (United States); Badenes, Carlos [Department of Physics and Astronomy and Pittsburgh Particle Physics, Astrophysics and Cosmology Center (PITT PACC), University of Pittsburgh, 3941 O’Hara St, Pittsburgh, PA 15260 (United States); Bañados, Eduardo [Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg (Germany); Blanton, Michael R. [Center for Cosmology and Particle Physics, Department of Physics, New York University, 4 Washington Place, New York, NY 10003 (United States); Bershady, Matthew A. [Department of Astronomy, University of Wisconsin, 475 N. Charter St., Madison, WI 53706 (United States); Borissova, Jura [Instituto de Física y Astronomía, Universidad de Valparaíso, Av. Gran Bretaña 1111, Playa Ancha, Casilla 5030, and Millennium Institute of Astrophysics (MAS), Santiago (Chile); Burgett, William S. [GMTO Corp, Suite 300, 251 S. Lake Ave, Pasadena, CA 91101 (United States); Chambers, Kenneth, E-mail: emorganson@cfa.harvard.edu [Institute for Astronomy, University of Hawaii at Manoa, Honolulu, HI 96822 (United States); and others

    2015-06-20

    We present the selection algorithm and anticipated results for the Time Domain Spectroscopic Survey (TDSS). TDSS is an Sloan Digital Sky Survey (SDSS)-IV Extended Baryon Oscillation Spectroscopic Survey (eBOSS) subproject that will provide initial identification spectra of approximately 220,000 luminosity-variable objects (variable stars and active galactic nuclei across 7500 deg{sup 2} selected from a combination of SDSS and multi-epoch Pan-STARRS1 photometry. TDSS will be the largest spectroscopic survey to explicitly target variable objects, avoiding pre-selection on the basis of colors or detailed modeling of specific variability characteristics. Kernel Density Estimate analysis of our target population performed on SDSS Stripe 82 data suggests our target sample will be 95% pure (meaning 95% of objects we select have genuine luminosity variability of a few magnitudes or more). Our final spectroscopic sample will contain roughly 135,000 quasars and 85,000 stellar variables, approximately 4000 of which will be RR Lyrae stars which may be used as outer Milky Way probes. The variability-selected quasar population has a smoother redshift distribution than a color-selected sample, and variability measurements similar to those we develop here may be used to make more uniform quasar samples in large surveys. The stellar variable targets are distributed fairly uniformly across color space, indicating that TDSS will obtain spectra for a wide variety of stellar variables including pulsating variables, stars with significant chromospheric activity, cataclysmic variables, and eclipsing binaries. TDSS will serve as a pathfinder mission to identify and characterize the multitude of variable objects that will be detected photometrically in even larger variability surveys such as Large Synoptic Survey Telescope.

  13. The Time Domain Spectroscopic Survey: Variable Selection and Anticipated Results

    Science.gov (United States)

    Morganson, Eric; Green, Paul J.; Anderson, Scott F.; Ruan, John J.; Myers, Adam D.; Eracleous, Michael; Kelly, Brandon; Badenes, Carlos; Bañados, Eduardo; Blanton, Michael R.; Bershady, Matthew A.; Borissova, Jura; Brandt, William Nielsen; Burgett, William S.; Chambers, Kenneth; Draper, Peter W.; Davenport, James R. A.; Flewelling, Heather; Garnavich, Peter; Hawley, Suzanne L.; Hodapp, Klaus W.; Isler, Jedidah C.; Kaiser, Nick; Kinemuchi, Karen; Kudritzki, Rolf P.; Metcalfe, Nigel; Morgan, Jeffrey S.; Pâris, Isabelle; Parvizi, Mahmoud; Poleski, Radosław; Price, Paul A.; Salvato, Mara; Shanks, Tom; Schlafly, Eddie F.; Schneider, Donald P.; Shen, Yue; Stassun, Keivan; Tonry, John T.; Walter, Fabian; Waters, Chris Z.

    2015-06-01

    We present the selection algorithm and anticipated results for the Time Domain Spectroscopic Survey (TDSS). TDSS is an Sloan Digital Sky Survey (SDSS)-IV Extended Baryon Oscillation Spectroscopic Survey (eBOSS) subproject that will provide initial identification spectra of approximately 220,000 luminosity-variable objects (variable stars and active galactic nuclei across 7500 deg2 selected from a combination of SDSS and multi-epoch Pan-STARRS1 photometry. TDSS will be the largest spectroscopic survey to explicitly target variable objects, avoiding pre-selection on the basis of colors or detailed modeling of specific variability characteristics. Kernel Density Estimate analysis of our target population performed on SDSS Stripe 82 data suggests our target sample will be 95% pure (meaning 95% of objects we select have genuine luminosity variability of a few magnitudes or more). Our final spectroscopic sample will contain roughly 135,000 quasars and 85,000 stellar variables, approximately 4000 of which will be RR Lyrae stars which may be used as outer Milky Way probes. The variability-selected quasar population has a smoother redshift distribution than a color-selected sample, and variability measurements similar to those we develop here may be used to make more uniform quasar samples in large surveys. The stellar variable targets are distributed fairly uniformly across color space, indicating that TDSS will obtain spectra for a wide variety of stellar variables including pulsating variables, stars with significant chromospheric activity, cataclysmic variables, and eclipsing binaries. TDSS will serve as a pathfinder mission to identify and characterize the multitude of variable objects that will be detected photometrically in even larger variability surveys such as Large Synoptic Survey Telescope.

  14. Closer to the Finish Line? Compulsory Attendance, Grade Attainment, and High School Graduation

    Science.gov (United States)

    Moussa, Wael S.

    2017-01-01

    High school graduation rates are a central policy topic in the United States and have been shown to be stagnant for the past three decades. Using student-level administrative data from New York City Public Schools, I examine the impact of compulsory school attendance on high school graduation rates and grade attainment, focusing the analysis on…

  15. CPAFFC Delegation Attends 56th Annual UN DPI/NGO Conference

    Institute of Scientific and Technical Information of China (English)

    LiuYanling

    2004-01-01

    At the invitation of the NGO Section of the Department of Public Information (DPI)of the United Nations, the CPAFFC delegation attended the 56th Annual DPI/NGO Conference at the UN Headquarters in New York, from September 8 to 10, 2003.

  16. CPAFFC Delegation Attends 56th Annual UN DPI/NGO Conference

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>At the invitation of the NGO Section of the Department of Public Information (DPI)of the United Nations, the CPAFFC delegation attended the 56th Annual DPI/NGO Conference at the UN Headquarters in New York, from September 8 to 10, 2003.

  17. Effect of Peer Attendance on College Students' Learning Outcomes in a Microeconomics Course

    Science.gov (United States)

    Chen, Jennjou; Lin, Tsui-Fang

    2015-01-01

    The authors' main purpose in this article is to examine whether peer presence, measured by overall class attendance rate, has any significant effect on college students' academic performance. They use a rich dataset from an intermediate microeconomics course from the fall of 2008 to the spring of 2013 at a public university in Taiwan. The…

  18. Closer to the Finish Line? Compulsory Attendance, Grade Attainment, and High School Graduation

    Science.gov (United States)

    Moussa, Wael S.

    2017-01-01

    High school graduation rates are a central policy topic in the United States and have been shown to be stagnant for the past three decades. Using student-level administrative data from New York City Public Schools, I examine the impact of compulsory school attendance on high school graduation rates and grade attainment, focusing the analysis on…

  19. Effect of Peer Attendance on College Students' Learning Outcomes in a Microeconomics Course

    Science.gov (United States)

    Chen, Jennjou; Lin, Tsui-Fang

    2015-01-01

    The authors' main purpose in this article is to examine whether peer presence, measured by overall class attendance rate, has any significant effect on college students' academic performance. They use a rich dataset from an intermediate microeconomics course from the fall of 2008 to the spring of 2013 at a public university in Taiwan. The…

  20. Napa High School Attendance Policy. An Experiment to Reduce Unnecessary School Absences.

    Science.gov (United States)

    Fotinos, Tom

    This publication discusses the increasing problem of student absenteeism and describes an experimental school attendance policy that was implemented at Napa (California) High School in 1975. The policy designates a maximum of 12 absences per semester as the maximum allowable for each student under normal circumstances; after 13 absences from any…

  1. Fruit and Vegetable Intake and Dietary Patterns of Preadolescents Attending Schools in the Midwest

    Science.gov (United States)

    Nepper, Martha J.; Chai, Weiwen

    2015-01-01

    Objectives: The present study examined dietary intake of fruit and vegetables and dietary patterns of preadolescents attending schools in the Midwest. Methods: A total of 506 students (11.2 ± 1.3 years) from four public and private schools in Nebraska completed a validated 41-item Food Frequency Questionnaire to assess their dietary intake.…

  2. Student attendance and academic performance in undergraduate obstetrics/gynecology clinical rotations.

    Science.gov (United States)

    Deane, Richard P; Murphy, Deirdre J

    2013-12-04

    Student attendance is thought to be an important factor in the academic performance of medical students, in addition to having important regulatory, policy, and financial implications for medical educators. However, this relationship has not been well evaluated within clinical learning environments. To evaluate the relationship between student attendance and academic performance in a medical student obstetrics/gynecology clinical rotation. A prospective cohort study of student attendance at clinical and tutorial-based activities during a full academic year (September 2011 to June 2012) within a publicly funded university teaching hospital in Dublin, Ireland. Students were expected to attend 64 activities (26 clinical activities and 38 tutorial-based activities) but attendance was not mandatory. All 147 fourth-year medical students who completed an 8-week obstetrics/gynecology rotation were included. Student attendance at clinical and tutorial-based activities, recorded using a paper-based logbook. The overall examination score (out of a possible 200 points) was obtained using an 11-station objective structured clinical examination (40 points), an end-of-year written examination comprising 50 multiple-choice questions (40 points) and 6 short-answer questions (40 points), and an end-of-year long-case clinical/oral examination (80 points). Students were required to have an overall score of 100 points (50%) and a minimum of 40 points in the long-case clinical/oral examination (50%) to pass. The mean attendance rate was 89% (range, 39%-100% [SD, 11%], n = 57/64 activities). Male students (84% attendance, P = .001) and students who failed an end-of-year examination previously (84% attendance, P = .04) had significantly lower rates. There was a positive correlation between attendance and overall examination score (r = 0.59 [95% CI, 0.44-0.70]; P attendance (r = 0.50 [95% CI, 0.32-0.64]; P attendance (r = 0.57 [95% CI, 0.40-0.70]; P

  3. NSF Anticipates Pushing Boundaries on Open-Access Plan

    Science.gov (United States)

    Basken, Paul

    2013-01-01

    The National Science Foundation (NSF), in carrying out the Obama administration's new push for greater public access to research published in scientific journals, will consider exclusivity periods shorter than the 12-month standard in the White House directive, as well as trade-offs involving data-sharing and considerations of publishers'…

  4. NSF Anticipates Pushing Boundaries on Open-Access Plan

    Science.gov (United States)

    Basken, Paul

    2013-01-01

    The National Science Foundation (NSF), in carrying out the Obama administration's new push for greater public access to research published in scientific journals, will consider exclusivity periods shorter than the 12-month standard in the White House directive, as well as trade-offs involving data-sharing and considerations of publishers'…

  5. NSFC Vice President Attended IIASA Council Meeting

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    From November 6th to 10th,2011,at the invitation of the International Institute for Applied Systems Analysis(IIASA),Prof.Wang Jie,NSFC Vice President led a delegation to attend the IIASA Autumn Council Meeting.After the meeting,the delegation participated in the Mid-term Workshop of

  6. Race, College Attendance and College Completion.

    Science.gov (United States)

    Kane, Thomas J.

    This study examined the college attendance and degree completion rates of black and white students using census data and data from the class of 1980 of the High School and Beyond Study. Introductory information examines the racial gap in earnings. The following sections consider: differences in educational attainment in relation to wage…

  7. International Determinants of Private School Attendance

    Science.gov (United States)

    Rutkowski, Leslie; Rutkowski, David; Plucker, Jonathan

    2012-01-01

    The current study uses Programme for International Student Assessment (PISA) 2006 data to investigate international determinants of private school attendance. In particular, we seek to understand whether student achievement and home background factors such as socioeconomic status (SES) or motivational and goal-oriented factors are more predictive…

  8. Adolescent Marijuana Use and School Attendance

    Science.gov (United States)

    Roebuck, M. Christopher; French, Michael T.; Dennis, Michael L.

    2004-01-01

    This paper explores the relationship between adolescent marijuana use and school attendance. Data were pooled from the 1997 and 1998 National Household Surveys on Drug Abuse to form a sample of 15 168 adolescents, aged 12-18 years, who had not yet complete high school. The analysis determined the role of marijuana use in adolescent school dropout…

  9. Time Slot Management in Attended Home Delivery

    NARCIS (Netherlands)

    M.W.P. Savelsbergh (Martin); M. Fleischmann (Moritz); N.A.H. Agatz (Niels); A.M. Campbell (Ann Melissa)

    2011-01-01

    textabstractMany e-tailers providing attended home delivery, especially e-grocers, offer narrow delivery time slots to ensure satisfactory customer service. The choice of delivery time slots has to balance marketing and operational considerations, which results in a complex planning problem. We

  10. Time Slot Management in Attended Home Delivery

    NARCIS (Netherlands)

    N.A.H. Agatz (Niels); A.M. Campbell (Ann Melissa); M. Fleischmann (Moritz); M.W.P. Savelsbergh (Martin)

    2008-01-01

    textabstractMany e-tailers providing attended home delivery, especially e-grocers, offer narrow delivery time slots to ensure satisfactory customer service. The choice of delivery time slots has to balance marketing and operational considerations, which results in a complex planning problem. We

  11. Does Attendance Enhance Political Science Grades?

    Science.gov (United States)

    Tiruneh, Gizachew

    2007-01-01

    This article tests a relationship between class attendance and final grades in several political science courses that I taught at the University of Georgia, University of Vermont, and University of Central Arkansas between the Fall 2000 and Spring 2006 semesters. The study employs ordinary least square estimators to test the foregoing hypothesis.…

  12. CPAFFC Delegation Attends Global Zero Summit

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>CPAFFC President Chen Haosu led a delegation to attend the Global Zero Summit in Paris,France from February 2 to 4.The event aimed to promote a new phase in the"Global Zero"movement:working to reach a binding and verifiable agreement on elimination of all nuclear weapons worldwide.More than 200

  13. Public meeting

    CERN Multimedia

    HR Department

    2010-01-01

    Dear Colleagues, I am pleased to invite you to a public meeting which will be held on Thursday 11 November 2010 at 2:30 p.m., in the Main Auditorium (welcome coffee from 2 p.m.) In this meeting Sigurd Lettow, Director for Administration and General Infrastructure will present the Management’s proposals towards restoring full funding of the Pension Fund. The meeting will follow discussions which took place with the Staff Association, at the Standing Concertation Committee (CCP) of 1 November 2010 and will be held with the Members States, at the Tripartite Employment Conditions Forum (TREF) of 4 November 2010. You will be able to attend this presentation in the Main Auditorium or via the webcast. The Management will also be available to reply to your questions on this subject. Best regards, Anne-Sylvie Catherin

  14. Educating skilled birth attendants in Mexico: do the curricula meet international confederation of midwives standards?

    Science.gov (United States)

    Cragin, Leslie; DeMaria, Lisa M; Campero, Lourdes; Walker, Dilys M

    2007-11-01

    Although the majority of births in Mexico are attended by skilled birth attendants, maternal mortality remains moderately high, raising questions about the quality of training and delivery care. We conducted an exhaustive review of the curricula of three representative schools for the education and clinical preparation of three types of birth attendant - obstetric nurses, professional midwives and general physicians - National Autonomous University of Mexico (UNAM) School of Obstetric Nursing; CASA Professional Midwifery School; and UNAM School of Medicine, Iztacala Campus. All curricular materials were measured against the 214 indicators of knowledge and ability in the International Confederation of Midwives (ICM) skilled attendant training guidelines. The CASA curriculum covered 83% of the competencies, 93% of basic knowledge and 86% of basic abilities, compared with 54%, 59% and 64% for UNAM Obstetric Nursing School and 43%, 60% and 36% for UNAM School of Medicine, respectively. Neither the Obstetric Nursing School nor the School of Medicine documented the quantity or types of clinical experience required for graduation. General physicians attend the most births in Mexico, yet based on our analysis, professional midwives had the most complete education and training as measured against the ICM competencies. We recommend that professional midwives and obstetric nurses should be formally integrated into the public health system to attend deliveries.

  15. Prevalência de sífilis e HIV utilizando testes rápidos em parturientes atendidas nas maternidades públicas de Vitória, Estado do Espírito Santo Prevalence of syphilis and HIV using rapid tests among parturients attended in public maternity hospitals in Vitória, State of Espírito Santo

    Directory of Open Access Journals (Sweden)

    Angélica Espinosa Miranda

    2009-08-01

    Full Text Available O objetivo deste estudo foi descrever a prevalência de sífilis e HIV em parturientes atendidas nas maternidades públicas, Vitória, ES. No período de janeiro a maio 2007, elas responderam a entrevista contendo dados sócio-demográficos, comportamentais e clínicos e realizaram teste rápido, ELISA e imunofluorescência indireta para HIV; e teste rápido, VDRL e MHA-TP para sífilis. Um total de 1.380 parturientes foi incluído. A média de idade foi 24,2 (DP 6,1 anos e escolaridade 8,5 (DP 2,6 anos. A prevalência de HIV foi 0,6% (IC95% 0,2%-1,1% e sífilis 0,4% (IC95% 0,2%-0,9%. O teste rápido para HIV foi concordante com o ELISA e a imunofluorescência indireta em todos os casos. O teste rápido para sífilis foi positivo em seis parturientes, sendo que dois resultados não foram confirmados pelo VDRL e MHA-TP. Entre 71 (5,1% parturientes que não realizaram pré-natal, o teste rápido para sífilis foi positivo em uma e o HIV em duas delas. Os resultados indicam a importância do teste rápido para o diagnóstico de sífilis e HIV, pois há parturientes que não realizam pré-natal ou que não tem acesso ao resultado ou ao tratamento durante o pré-natal.The aim of this study was to describe the prevalence of syphilis and HIV among parturients attended at public maternity hospitals in Vitória, Espírito Santo. Between January and May 2007, interviews were conducted to obtain demographic, behavioral and clinical data. The subjects were tested for HIV using a rapid test, ELISA and the indirect fluorescence assay; and for syphilis using a rapid test, VDRL and MHA-TP. A total of 1,380 women were included. Their mean age was 24.2 years (SD 6.1 and their mean schooling level was 8.5 years (SD 2.6. The HIV prevalence rate was 0.6% (95% CI: 0.2%-1.1% and the syphilis rate was 0.4% (95% CI: 0.2%-0.9%. The rapid test for HIV was in agreement with ELISA and the indirect fluorescence assay in all cases. The rapid test for syphilis was positive in

  16. Crater Morphologies on Pluto and Charon: Anticipating New Horizons

    Science.gov (United States)

    Schenk, P.; Bray, V. J.; McKinnon, W. B.; White, O. L.; Moore, J. M.

    2014-12-01

    Impact craters are among the few geologic features we have some confidence will be present in the Pluto/Charon system. Crater morphologies are important as tracers of thermal history (through the mechanism of viscous relaxation), and can be used to probe through icy crusts (in terms of excavating deeper layers as on Ganymede or penetrating through floating ice shells as on Europa). New Horizons will have the opportunity to examine crater morphologies on Pluto to resolutions Charon to ~250 meters over significant areas. Stereo-derived topography maps are anticipated over 20-35% of each body. The first task will be to place the observed craters (assuming they are not deeply eroded) into Solar System context. Crater morphology on icy satellites is controlled primarily by surface gravity. Charon has similar surface gravity to the icy Saturnian satellites and we expect craters on Charon to resemble those seen by Cassini, where the dominant landform will be prominent central peaks. Pluto surface gravity is midway between Ganymede and Rhea. Triton, with similar surface gravity and internal composition to Pluto, is of no help due to the paucity of resolved craters there. This opens the possibility of observing landforms seen on Ganymede, such as central dome craters, palimpsests and perhaps even a multiring basin or two, albeit at larger diameters than we would see on Ganymede. Several issues complicate our rosy picture. A key unresolved concern is that impact velocities in the Pluto system are only a few km/s, in the low end of the hypervelocity range. Numerical models imply possible differences during excavation, producing deeper simple craters than on the icy satellites. Impacts occurring at velocities well below the mean (topographic data sets is unclear. Any viscous relaxation (driven by internal or modest tidal heating) or mass wasting erosion (by volatile redistribution) will also work to reduce crater depths on Pluto in different ways, but cratering onto the likely

  17. Anticipation or ascertainment bias in schizophrenia? Penrose`s familial mental illness sample

    Energy Technology Data Exchange (ETDEWEB)

    Bassett, A.S. [Univ. of Toronto (Canada)]|[Queen Street Mental health Centre, Toronto (Canada); Husted, J. [Univ. of Waterloo, Ontario (Canada)

    1997-03-01

    Several studies have observed anticipation (earlier age at onset [AAO] in successive generations) in familial schizophrenia. However, whether true anticipation or ascertainment bias is the principal originating mechanism remains unclear. In 1944 L.S. Penrose collected AAO data on a large, representative sample of familial mental illness, using a broad ascertainment strategy. These data allowed examination of anticipation and ascertainment biases in five two-generation samples of affected relative pairs. The median intergenerational difference (MID) in AAO was used to assess anticipation. Results showed significant anticipation in parent-offspring pairs with schizophrenia (n = 137 pairs; MID 15 years; P = .0001) and in a positive control sample with Huntington disease (n = 11; P = .01). Broadening the diagnosis of the schizophrenia sample suggested anticipation of severity of illness. However, other analyses provided evidence for ascertainment bias, especially in later-AAO parents, in parent-offspring pairs. Aunt/uncle-niece/nephew schizophrenia pairs showed anticipation (n = 111; P = .0001), but the MID was 8 years and aunts/uncles had earlier median AAO than parents. Anticipation effects were greatest in pairs with late-AAO parents but remained significant in a subgroup of schizophrenia pairs with early parental AAO (n = 31; P = .03). A small control sample of other diseases had MID of 5 years but no significant anticipation (n = 9; F = .38). These results suggest that, although ascertainment-bias effects were observed in parent-offspring pairs, true anticipation appears to be inherent in the transmission of familial schizophrenia. The findings support investigations of unstable mutations and other mechanisms that may contribute to true anticipation in schizophrenia. 37 refs., 2 tabs.

  18. Transition to Skilled Birth Attendance: Is There a Future Role for Trained Traditional Birth Attendants?

    OpenAIRE

    Sibley, Lynn M.; Sipe, Theresa Ann

    2006-01-01

    A brief history of training of traditional birth attendants (TBAs), summary of evidence for effectiveness of TBA training, and consideration of the future role of trained TBAs in an environment that emphasizes transition to skilled birth attendance are provided. Evidence of the effectiveness of TBA training, based on 60 studies and standard meta-analytic procedures, includes moderate-to-large improvements in behaviours of TBAs relating to selected intrapartum and postnatal care practices, sma...

  19. STABILITY, IMMUTABILITY OF THE ANTICIPATED EFFECTS AND THE EFFECT OF RES JUDICATA: AN IMPROVED VERSION.

    Directory of Open Access Journals (Sweden)

    Roberto P. Campos Gouveia Filho

    2016-12-01

    Full Text Available This paper has the objective of analyze the concept of stabilization of the antecedent anticipated decision, introduced by the Civil Procedure Code of 2015. It will be done a doctrinaire review and, after, it will be defended that the stabilization implies only the immutability of the anticipated effects, as well as the consequences of this doctrinaire position.

  20. The impact of group composition and attitudes towards diversity on anticipated outcomes of diversity in groups

    NARCIS (Netherlands)

    van Oudenhoven-van der Zee, Karen; Paulus, Paul; Vos, Menno; Parthasarathy, Niveditha

    2009-01-01

    In two studies, students evaluated group pictures of workgroups of varying ethnic and gender composition with respect to anticipated affective and productive outcomes. The impact of level of diversity, faultlines and individual differences in diversity attitudes on anticipated outcomes were examined

  1. The relative importance of different perceptual-cognitive skills during anticipation.

    Science.gov (United States)

    North, Jamie S; Hope, Ed; Williams, A Mark

    2016-10-01

    We examined whether anticipation is underpinned by perceiving structured patterns or postural cues and whether the relative importance of these processes varied as a function of task constraints. Skilled and less-skilled soccer players completed anticipation paradigms in video-film and point light display (PLD) format. Skilled players anticipated more accurately regardless of display condition, indicating that both perception of structured patterns between players and postural cues contribute to anticipation. However, the Skill×Display interaction showed skilled players' advantage was enhanced in the video-film condition, suggesting that they make better use of postural cues when available during anticipation. We also examined anticipation as a function of proximity to the ball. When participants were near the ball, anticipation was more accurate for video-film than PLD clips, whereas when the ball was far away there was no difference between viewing conditions. Perceiving advance postural cues appears more important than structured patterns when the ball is closer to the observer, whereas the reverse is true when the ball is far away. Various perceptual-cognitive skills contribute to anticipation with the relative importance of perceiving structured patterns and advance postural cues being determined by task constraints and the availability of perceptual information.

  2. Steeling Ourselves : Intragroup Communication while Anticipating Intergroup Contact Evokes Defensive Intergroup Perceptions

    NARCIS (Netherlands)

    Greijdanus, Hedy; Postmes, Tom; Gordijn, Ernestine H.; van Zomeren, Martijn

    2015-01-01

    Two experiments investigated the role of intragroup communication in intergroup conflict (de-)escalation. Experiment 1 examined the effects of intragroup communication (vs. individual thought) and anticipated face-to-face intergroup contact (vs. no anticipated face-to-face intergroup contact). The

  3. The impact of group composition and attitudes towards diversity on anticipated outcomes of diversity in groups

    NARCIS (Netherlands)

    van Oudenhoven-van der Zee, Karen; Paulus, Paul; Vos, Menno; Parthasarathy, Niveditha

    2009-01-01

    In two studies, students evaluated group pictures of workgroups of varying ethnic and gender composition with respect to anticipated affective and productive outcomes. The impact of level of diversity, faultlines and individual differences in diversity attitudes on anticipated outcomes were examined

  4. Experienced and anticipated discrimination reported by individuals in treatment for substance use disorders within the Netherlands

    NARCIS (Netherlands)

    van Boekel, L.C.; Brouwers, E.P.M.; van Weeghel, J.; Garretsen, H.F.L.

    2016-01-01

    Experiences and expectations of discrimination (anticipated discrimination) may delay treatment seeking among people with substance use disorders. In addition, experienced and anticipated discrimination can be a barrier to successful recovery and rehabilitation. The aim of this study was to study th

  5. Contributions from eye movement potentials to stimulus preceding negativity during anticipation of auditory stimulation

    DEFF Research Database (Denmark)

    Engdahl, Lis; Bjerre, Vicky K; Christoffersen, Gert R J

    2007-01-01

    Cognitive anticipation of a stimulus has been associated with an ERP called "stimulus preceding negativity" (SPN). A new auditory delay task without stimulus-related motor activity demonstrated a prefrontal SPN, present during attentive anticipation of sounds with closed eyes, but absent during...

  6. Neurobiological underpinnings of reward anticipation and outcome evaluation in gambling disorder

    OpenAIRE

    Jakob eLinnet

    2014-01-01

    Gambling disorder is characterized by persistent and recurrent maladaptive gambling behavior, which leads to clinically significant impairment or distress. The disorder is associated with dysfunctions in the dopamine system. The dopamine system codes reward anticipation and outcome evaluation. Reward anticipation refers to dopaminergic activation prior to reward, while outcome evaluation refers to dopaminergic activation after reward. This article reviews evidence of dopaminergic dysfunctions...

  7. Attitudes toward Seeking Professional Help for an Eating Disorder: The Role of Stigma and Anticipated Outcomes

    Science.gov (United States)

    Hackler, Ashley H.; Vogel, David L.; Wade, Nathaniel G.

    2010-01-01

    This study examined the relationship between self-stigma, anticipated risks and benefits associated with seeking counseling, and attitudes toward seeking counseling among college students with disordered eating attitudes and behaviors. The results of hierarchical regression analyses demonstrated that self-stigma and the anticipated risks and…

  8. Undergraduate Public Health Majors: Why They Choose Public Health or Medicine?

    Science.gov (United States)

    Hilton, Warren

    2013-01-01

    This mixed methods study examined the relationship between the motivations for attending college of undergraduate students with a focus on students with a public health major, and their desire to pursue graduate training in public health and subsequently, public health careers. The study highlighted the current public health workforce shortage and…

  9. Changes in Smoking Behavior over Family Transitions: Evidence for Anticipation and Adaptation Effects

    Directory of Open Access Journals (Sweden)

    Damien Bricard

    2017-06-01

    Full Text Available The study of changes in smoking behaviors over the life course is a promising line of research. This paper aims to analyze the temporal relation between family transitions (partnership formation, first childbirth, separation and changes in smoking initiation and cessation. We propose a discrete-time logistic model to explore the timing of changes in terms of leads and lags effects up to three years around the event in order to measure both anticipation and adaptation mechanisms. Retrospective biographical data from the Santé et Itinéraires Professionnels (SIP survey conducted in France in 2006 are used. Partnership formation was followed for both genders by a fall in smoking initiation and an immediate rise in smoking cessation. Childbirth was associated with increased smoking cessation immediately around childbirth, and additionally, females showed an anticipatory increase in smoking cessation up to two years before childbirth. Couple separation was accompanied by an anticipatory increase in smoking initiation for females up to two years prior to the separation, but this effect only occurred in males during separation. Our findings highlight opportunities for more targeted interventions over the life course to reduce smoking, and therefore have relevance for general practitioners and public policy elaboration.

  10. Anticipated detection of favorable periods for wind energy production by means of information theory

    Science.gov (United States)

    Vogel, Eugenio; Saravia, Gonzalo; Kobe, Sigismund; Schumann, Rolf; Schuster, Rolf

    Managing the electric power produced by different sources requires mixing the different response times they present. Thus, for instance, coal burning presents large time lags until operational conditions are reached while hydroelectric generation can react in a matter of some seconds or few minutes to reach the desired productivity. Wind energy production (WEP) can be instantaneously fed to the network to save fuels with low thermal inertia (gas burning for instance), but this source presents sudden variations within few hours. We report here for the first time a method based on information theory to handle WEP. This method has been successful in detecting dynamical changes in magnetic transitions and variations of stock markets. An algorithm called wlzip based on information recognition is used to recognize the information content of a time series. We make use of publically available energy data in Germany to simulate real applications. After a calibration process the system can recognize directly on the WEP data the onset of favorable periods of a desired strength. Optimization can lead to a few hours of anticipation which is enough to control the mixture of WEP with other energy sources, thus saving fuels.

  11. Midwife-attended births in the United States, 1990-2012: results from revised birth certificate data.

    Science.gov (United States)

    Declercq, Eugene

    2015-01-01

    Data on attendance at birth by midwives in the United States have been available on the national level since 1989, allowing for the documentation of long-term trends. New items on payer source and prepregnancy body mass index (BMI) from a 2003 revision of the birth certificate provide an opportunity to examine additional aspects of US midwifery practice. The data in this report are based on records on birth attendant gathered as part of the US National Standard Certificate of Live Birth from a public use Web site, Vital Stats (http://www.cdc.gov/nchs/VitalStats.htm), which allows users to create and download specialized tables. Analysis of new items on prepregnancy BMI and birth payer source are limited to the 38 states (86% of US births) that adopted the revised birth certificate by 2012. Between 1989 and 2012, the proportion of all births attended by certified nurse-midwives (CNMs) increased from 3.3% to 7.9%. The proportion of vaginal births attended by CNMs reached an all-time high of 11.9%. Births attended by "other midwives" (typically certified professional midwives) rose to a peak of 28,343, or 0.7% of all US births. The distribution of payer source for CNM-attended births (44% Medicaid; 44% private insurance; 6% self-pay) is very similar to the national distribution, whereas the majority (53%) of births attended by other midwives are self-pay. Women whose births are attended by other midwives are less likely (13%) to have a prepregnancy BMI in the obese range than women attended by CNMs (19%) or overall (24%). The total number of births attended by CNMs and other midwives has remained steady or grown at a time when total US births have declined, resulting in the largest proportions of midwife-attended births in the quarter century that such data have been collected. © 2015 by the American College of Nurse-Midwives.

  12. 'The Public Spectre'

    DEFF Research Database (Denmark)

    Jepsen, Kim Sune Karrasch; Bertilsson, Margareta; Delgado, Ana

    2016-01-01

    This paper is concerned with how forms of publics come into being in situations of technological innovation and change. The paper attends to sudden social formations which arise as responses to what is perceived of as threatening socio-technical inventions into the routine of everyday social life...... various institutional contexts, we suggest a concept of mobilizing unexpected agencies that we call the public spectre. Crowds emerge spontaneously, and assume the figure of a ‘public spectre’ that resides in the unforeseen. When repeated as collective events, crowds stabilize and assume the figure...

  13. Publication planning 101.

    Science.gov (United States)

    Sismondo, Sergio; Nicholson, Scott Howard

    2009-01-01

    Publication planning is the sub-industry to the pharmaceutical industry that does the organizational and practical work of shaping pharmaceutical companies' data and turning it into medical journal articles. Its main purpose is to create and communicate scientific information to support the marketing of products. This report is based mostly on information presented at the 2007 annual meeting of the International Society of Medical Planning Professionals, including a workshop entitled "Publication Planning 101/201", attended by one of us. We provide some analysis of the role of publication planning in medical publishing, and its implications for the structuring of medical knowledge.

  14. A Students Attendance System Using QR Code

    Directory of Open Access Journals (Sweden)

    Fadi Masalha

    2014-01-01

    Full Text Available Smartphones are becoming more preferred companions to users than desktops or notebooks. Knowing that smartphones are most popular with users at the age around 26, using smartphones to speed up the process of taking attendance by university instructors would save lecturing time and hence enhance the educational process. This paper proposes a system that is based on a QR code, which is being displayed for students during or at the beginning of each lecture. The students will need to scan the code in order to confirm their attendance. The paper explains the high level implementation details of the proposed system. It also discusses how the system verifies student identity to eliminate false registrations.

  15. Anticipation Driving Behavior and Related Reduction of Energy Consumption in Traffic Flow

    Science.gov (United States)

    Shi, Wei; Wei, Yan-Fang; Song, Tao; Dai, Shi-Qiang; Dong, Li-Yun

    In view that drivers would pay attention to the variation of headway on roads, an extended optimal velocity model is proposed by considering anticipation driving behavior. A stability criterion is given through linear stability analysis of traffic flows. The mKdV equation is derived with the reductive perturbation method for headway evolution which could be used to describe the stop-and-go traffic phenomenon. The results show a good effect of anticipation driving behavior on the stabilization of car flows and the anticipation driving behavior can improve the numerical stability of the model as well. In addition, the fluctuation of kinetic energy and the consumption of average energy in congested traffic flows are systematically analyzed. The results show that the reasonable level of anticipation driving behavior can save energy consumption in deceleration process effectively and lead to an associated relation like a "bow-tie" between the energy-saving and the value of anticipation factor.

  16. Attendance Management System Using Mobil e Phone

    OpenAIRE

    増田, 進也; 小高, 知宏; 黒岩, 丈介; 白井, 治彦

    2017-01-01

    In this paper, we show the construction method for class support system using mobile phone. In this system, we use the Bluetooth function of the mobile phone owned by the students. The Bluetooth device has a unique address called Bluetooth Device address. Therefore, we can use that address as a student identifier. In the educational support system, we create a system focused on attendance management. This system identifies students using Bluetooth and displays the student's information on Web...

  17. CPAFFC Delegation Attends Third OLAGI Meeting

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    <正>ACPAFFC delegation led by Wang Hongqiang,deputy director general of the Department of American and Oceanian Affairs of the CPAFFC and secretary general of the China-Latin America Friendship Association,attended the Third Meeting of OLAGI(Organiacion Latinoamericana de Gobiernos Intermedios) held in La Romana,the Dominican Republic from October 18 to 20,2006 upon OLAGI’s invitation.

  18. Quantitative Analyses of Observing and Attending

    Science.gov (United States)

    Shahan, Timothy A.; Podlesnik, Christopher A.

    2008-01-01

    We review recent experiments examining whether simple models of the allocation and persistence of operant behavior are applicable to attending. In one series of experiments, observing responses of pigeons were used as an analog of attending. Maintenance of observing is often attributed to the conditioned reinforcing effects of a food-correlated stimulus (i.e., S+), so these experiments also may inform our understanding of conditioned reinforcement. Rates and allocations of observing were governed by rates of food or S+ delivery in a manner consistent with the matching law. Resistance to change of observing was well described by behavioral momentum theory only when rates of primary reinforcement in the context were considered. Rate and value of S+ deliveries did not affect resistance to change. Thus, persistence of attending to stimuli appears to be governed by primary reinforcement rates in the training context rather than conditioned reinforcing effects of the stimuli. An additional implication of these findings is that conditioned “reinforcers” may affect response rates through some mechanism other than response-strengthening. In a second series of experiments, we examined the applicability of the matching law to the allocation of attending to the elements of compound stimuli in a divided-attention task. The generalized matching law described performance well, and sensitivity to relative reinforcement varied with sample duration. The bias and sensitivity terms of the generalized matching law may provide measures of stimulus-driven and goal-driven control of divided attention. Further application of theories of operant behavior to performance on attention tasks may provide insights into what is referred to variously as endogenous, top-down, or goal-directed control of attention. PMID:18304761

  19. Professionals' perceptions of support resources for battered immigrant women: chronicle of an anticipated failure.

    Science.gov (United States)

    Briones-Vozmediano, Erica; Goicolea, Isabel; Ortiz-Barreda, Gaby M; Gil-González, Diana; Vives-Cases, Carmen

    2014-04-01

    The aim of this study was to explore the experience of service providers in Spain regarding their daily professional encounters with battered immigrant women and their perception of this group's help-seeking process and the eventual abandonment of the same. Twenty-nine in-depth interviews and four focus group discussions were conducted with a total of 43 professionals involved in providing support to battered immigrant women. We interviewed social workers, psychologists, intercultural mediators, judges, lawyers, and public health professionals from Spain. Through qualitative content analysis, four categories emerged: (a) frustration with the victim's decision to abandon the help-seeking process, (b) ambivalent positions regarding differences between immigrant and Spanish women, (c) difficulties in the migratory process that may hinder the help-seeking process, and (d) criticisms regarding the inefficiency of existing resources. The four categories were cross-cut by an overarching theme: helping immigrant women not to abandon the help-seeking process as a chronicle of anticipated failure. The main reasons that emerged for abandoning the help-seeking process involved structural factors such as economic dependence, loss of social support after leaving their country of origin, and limited knowledge about available resources. The professionals perceived their encounters with battered immigrant women to be frustrating and unproductive because they felt that they had few resources to back them up. They felt that despite the existence of public policies targeting intimate partner violence (IPV) and immigration in Spain, the resources dedicated to tackling gender-based violence were insufficient to meet battered immigrant women's needs. Professionals should be trained both in the problem of IPV and in providing support to the immigrant population.

  20. Non-attendance at a difficult-asthma clinic.

    Science.gov (United States)

    McDonough, Beverley; Mault, Susan

    Increasing demand for our weekly difficult-asthma clinic means routine appointments are at a premium. This led us to explore the reasons why patients failed to attend for appointments and whether contacting them by telephone within a week of their missed scheduled appointment increased attendance. Memory lapses were the most common reason for non-attendance. Telephoning non-attenders led to a two-fold increase in attendance at subsequent clinics. Non-attendance may be a reflection of poor concordance, which, in itself, may contribute to a patient's difficult asthma.

  1. Lycaenid Caterpillar Secretions Manipulate Attendant Ant Behavior.

    Science.gov (United States)

    Hojo, Masaru K; Pierce, Naomi E; Tsuji, Kazuki

    2015-08-31

    Mutualistic interactions typically involve the exchange of different commodities between species. Nutritious secretions are produced by a number of insects and plants in exchange for services such as defense. These rewards are valuable metabolically and can be used to reinforce the behavior of symbiotic partners that can learn and remember them effectively. We show here novel effects of insect exocrine secretions produced by caterpillars in modulating the behavior of attendant ants in the food-for-defense interaction between lycaenid butterflies and ants. Reward secretions from the dorsal nectary organ (DNO) of Narathura japonica caterpillars function to reduce the locomotory activities of their attendant ants, Pristomyrmex punctatus workers. Moreover, workers that feed from caterpillar secretions are significantly more likely to show aggressive responses to eversion of the tentacle organs of the caterpillars. Analysis of the neurogenic amines in the brains of workers that consumed caterpillar secretions showed a significant decrease in levels of dopamine compared with controls. Experimental treatments in which reserpine, a known inhibitor of dopamine in Drosophila, was fed to workers similarly reduced their locomotory activity. We conclude that DNO secretions of lycaenid caterpillars can manipulate attendant ant behavior by altering dopaminergic regulation and increasing partner fidelity. Unless manipulated ants also receive a net nutritional benefit from DNO secretions, this suggests that similar reward-for-defense interactions that have been traditionally considered to be mutualisms may in fact be parasitic in nature. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. A qualitative study on why did the poorly-educated Chinese elderly fail to attend nurse-led case manager clinic and how to facilitate their attendance.

    Science.gov (United States)

    Hung, Susanna Lok Lam; Fu, Sau Nga; Lau, Po Shan; Wong, Samuel Yeung Shan

    2015-01-31

    This study explored the views, barriers and facilitators of the poorly-educated elderly who were non-attendee of the nurse-led case manager clinic. The case managers provide assessment for diabetes complication screening and can refer patients to the appropriate multidisciplinary team in public outpatient primary care setting. We adopted qualitative research method by individual semi-structured face to face interviews. Nineteen Chinese type 2 diabetes mellitus subjects aged ≥ 60 who failed to attend the nurse-led case manager clinic were interviewed. They all came from a socially deprived urban district in Hong Kong. Content and thematic analysis was performed. Seven men and twelve women aged 60 to 89 were interviewed. Nine of them received no formal education and ten of them attended up to primary school. The reasons for non-attendance included attitude and poor knowledge towards diabetes complication screening and confusion of the nurse-led clinic as an educational talk. Most respondents could not understand the reason for the screening of diabetic complications, the concept of multidisciplinary care and the procedure and outcomes of nurse assessment. Five respondents were unable to follow multiple appointments because they could not read. Other reasons included physical barriers and comorbidity, family and financial constraint. They either had a tight daily schedule because of the need to take care of family members, or the family members who brought them to clinic had difficulty in attending multiple appointments. Enhanced understanding of the importance and procedure of diabetes multidisciplinary management, a flexible appointment system and a single clear appointment sheet may facilitate their attendance. Poorly-educated Chinese elderly with DM and their care givers faced physical, social and psychological barriers when attending the nurse-led case manager clinic. Strategies targeting on their low literacy include effective communication and education

  3. Subject matter expert and public evaluations of a veterinary toxicology course brochure-writing assignment.

    Science.gov (United States)

    Dorman, David C; Alpi, Kristine M; Chappell, Kimberly H

    2013-01-01

    Veterinary schools are increasingly developing students' communication skills, with an emphasis placed on practice conveying medical and scientific knowledge to different audiences. We describe how patient-centered written communication has been integrated into the training of veterinary students using toxicology-related preventive materials. Third-year veterinary students were given an assignment to prepare a client-focused brochure related to veterinary toxicology. Since 2010, 148 students have completed this assignment, with an average score of 93.4%. Use of a grading rubric was instituted in 2011 and resulted in a more rigorous assessment of the brochures by the course instructors. In this study, we evaluated a sample (n=6) selected from 10 brochures volunteered for further public and expert assessment. Each brochure was measured for readability and assessed with a rubric for perceived usefulness and acceptability by 12 veterinary toxicologists and 10 or 11 adult members of the public attending a college of veterinary medicine open house. Veterinary toxicologist review anticipated that the brochures would be useful for most clients, and the public reviewers confirmed this assessment. Evaluation of the brochures using set marking criteria and readability indexes showed that students had successfully targeted the chosen audiences. Feedback showed that the general public rated the sample brochures highly in terms of quality, usefulness, and interest. Completion of this study has resulted in revision of the grading rubric, an increased use of brochure examples, and additional instruction in readability assessment and brochure development, thereby improving the assignment as a learning exercise.

  4. Publicity and public relations

    Science.gov (United States)

    Fosha, Charles E.

    1990-01-01

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

  5. Anticipation-related brain connectivity in bipolar and unipolar depression: a graph theory approach.

    Science.gov (United States)

    Manelis, Anna; Almeida, Jorge R C; Stiffler, Richelle; Lockovich, Jeanette C; Aslam, Haris A; Phillips, Mary L

    2016-09-01

    Bipolar disorder is often misdiagnosed as major depressive disorder, which leads to inadequate treatment. Depressed individuals versus healthy control subjects, show increased expectation of negative outcomes. Due to increased impulsivity and risk for mania, however, depressed individuals with bipolar disorder may differ from those with major depressive disorder in neural mechanisms underlying anticipation processes. Graph theory methods for neuroimaging data analysis allow the identification of connectivity between multiple brain regions without prior model specification, and may help to identify neurobiological markers differentiating these disorders, thereby facilitating development of better therapeutic interventions. This study aimed to compare brain connectivity among regions involved in win/loss anticipation in depressed individuals with bipolar disorder (BDD) versus depressed individuals with major depressive disorder (MDD) versus healthy control subjects using graph theory methods. The study was conducted at the University of Pittsburgh Medical Center and included 31 BDD, 39 MDD, and 36 healthy control subjects. Participants were scanned while performing a number guessing reward task that included the periods of win and loss anticipation. We first identified the anticipatory network across all 106 participants by contrasting brain activation during all anticipation periods (win anticipation + loss anticipation) versus baseline, and win anticipation versus loss anticipation. Brain connectivity within the identified network was determined using the Independent Multiple sample Greedy Equivalence Search (IMaGES) and Linear non-Gaussian Orientation, Fixed Structure (LOFS) algorithms. Density of connections (the number of connections in the network), path length, and the global connectivity direction ('top-down' versus 'bottom-up') were compared across groups (BDD/MDD/healthy control subjects) and conditions (win/loss anticipation). These analyses showed that

  6. Outreach at Washington State University: a case study in costs and attendance

    Science.gov (United States)

    Bernhardt, Elizabeth A.; Bollen, Viktor; Bersano, Thomas M.; Mossman, Sean M.

    2016-09-01

    Making effective and efficient use of outreach resources can be difficult for student groups in smaller rural communities. Washington State University's OSA/SPIE student chapter desires well attended yet cost-effective ways to educate and inform the public. We designed outreach activities focused on three different funding levels: low upfront cost, moderate continuing costs, and high upfront cost with low continuing costs. By featuring our activities at well attended events, such as a pre-football game event, or by advertising a headlining activity, such as a laser maze, we take advantage of large crowds to create a relaxed learning atmosphere. Moreover, participants enjoy casual learning while waiting for a main event. Choosing a particular funding level and associating with well-attended events makes outreach easier. While there are still many challenges to outreach, such as motivating volunteers or designing outreach programs, we hope overcoming two large obstacles will lead to future outreach success.

  7. Anticipation of a psychosocial stressor differentially influences ghrelin, cortisol and food intake among emotional and non-emotional eaters.

    Science.gov (United States)

    Raspopow, Kate; Abizaid, Alfonso; Matheson, Kimberly; Anisman, Hymie

    2014-03-01

    Negative emotions trigger eating in some individuals (emotional eaters) possibly by influencing stress hormones that contribute to eating regulation (e.g., cortisol), or eating-related peptides (e.g., ghrelin) signaling food initiation. The present study assessed whether stressor-elicited cortisol and ghrelin changes would differ between emotional and non-emotional eaters, and whether eating would influence these neuroendocrine responses. Undergraduate women (N=103) who completed measures of emotional eating, were assigned to anticipate either a stressful (public speaking) or non-stressful event. During this period, participants were or were not offered food. Blood samples were taken continuously over a 40-min period to assess changes of cortisol and ghrelin levels, and mood was assessed after the anticipation period. Baseline ghrelin levels were lower in emotional than non-emotional eaters, and this relation was mediated by percent body fat. Ghrelin levels were elevated among women anticipating a stressor, compared to those in the control condition. Additionally, the normal decline of ghrelin following food consumption was not apparent among emotional eaters. Although food intake was not tied to hormone responses, reported hunger was associated with greater food intake for women in the stressor condition. It was suggested that emotional eating coupled with subjective feelings of hunger, might contribute to eating in response to an acute stressor. Additionally, feedback mechanisms controlling the normalization of ghrelin levels might be disturbed in emotional eaters. The similarity of the ghrelin profile of emotional eaters to that of binge eaters and obese individuals, raises the possibility that disturbed ghrelin response might be a risk factor for such conditions.

  8. Class attendance and academic performance of second year ...

    African Journals Online (AJOL)

    Class attendance and academic performance of second year university students in an ... AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING ... This study investigated the impact of classroom attendance on academic ...

  9. Determinants of School Attendance among Children with Disability ...

    African Journals Online (AJOL)

    Determinants of School Attendance among Children with Disability in Zimbabwe ... school attendance among children living with disabilities and their impact on ... towards the realisation of human rights among children living with disability.

  10. Knowledge and Practice of Traditional Birth Attendants (TBAs) in ...

    African Journals Online (AJOL)

    Methods: the study was a cross sectional survey undertaken using structured interviews with TBAs that was ... Key words: Traditional Birth Attendants (TBAS), Skilled Birth Attendants, ..... World Bank, Pathaman I et al eds., Investing in Maternal.

  11. Regulatory Mode and Risk-Taking: The Mediating Role of Anticipated Regret.

    Science.gov (United States)

    Panno, Angelo; Lauriola, Marco; Pierro, Antonio

    2015-01-01

    We propose that decision maker's regulatory mode affects risk-taking through anticipated regret. In the Study 1 either a locomotion or an assessment orientation were experimentally induced, and in the Studies 2 and 3 these different orientations were assessed as chronic individual differences. To assess risk-taking we used two behavioral measures of risk: BART and hot-CCT. The results show that experimentally induced assessment orientation--compared to locomotion--leads to decreased risk-taking through increased anticipated regret (Study 1). People chronically predisposed to be in the assessment state take less risk through increased anticipated regret (Study 2 and Study 3). Study 2 results also show a marginally non-significant indirect effect of chronic locomotion mode on BART through anticipated regret. Differently, Study 3 shows that people chronically predisposed to be in the locomotion state take greater risk through decreased anticipated regret, when play a dynamic risk task triggering stronger emotional arousal. Through all three studies, the average effect size for the relationship of assessment with anticipated regret was in the moderate-large range, whereas for risk-taking was in the moderate range. The average effect size for the relationship of locomotion with anticipated regret was in the moderate range, whereas for risk-taking was in the small-moderate range. These results increase our understanding of human behavior under conditions of risk obtaining novel insights into regulatory mode theory and decision science.

  12. Regulatory Mode and Risk-Taking: The Mediating Role of Anticipated Regret.

    Directory of Open Access Journals (Sweden)

    Angelo Panno

    Full Text Available We propose that decision maker's regulatory mode affects risk-taking through anticipated regret. In the Study 1 either a locomotion or an assessment orientation were experimentally induced, and in the Studies 2 and 3 these different orientations were assessed as chronic individual differences. To assess risk-taking we used two behavioral measures of risk: BART and hot-CCT. The results show that experimentally induced assessment orientation--compared to locomotion--leads to decreased risk-taking through increased anticipated regret (Study 1. People chronically predisposed to be in the assessment state take less risk through increased anticipated regret (Study 2 and Study 3. Study 2 results also show a marginally non-significant indirect effect of chronic locomotion mode on BART through anticipated regret. Differently, Study 3 shows that people chronically predisposed to be in the locomotion state take greater risk through decreased anticipated regret, when play a dynamic risk task triggering stronger emotional arousal. Through all three studies, the average effect size for the relationship of assessment with anticipated regret was in the moderate-large range, whereas for risk-taking was in the moderate range. The average effect size for the relationship of locomotion with anticipated regret was in the moderate range, whereas for risk-taking was in the small-moderate range. These results increase our understanding of human behavior under conditions of risk obtaining novel insights into regulatory mode theory and decision science.

  13. The relationship between action anticipation and emotion recognition in athletes of open skill sports.

    Science.gov (United States)

    Shih, Yu-Ling; Lin, Chia-Yen

    2016-08-01

    Action anticipation plays an important role in the successful performance of open skill sports, such as ball and combat sports. Evidence has shown that elite athletes of open sports excel in action anticipation. Most studies have targeted ball sports and agreed that information on body mechanics is one of the key determinants for successful action anticipation in open sports. However, less is known about combat sports, and whether facial emotions have an influence on athletes' action anticipation skill. It has been suggested that the understanding of intention in combat sports relies heavily on emotional context. Based on this suggestion, the present study compared the action anticipation performances of taekwondo athletes, weightlifting athletes, and non-athletes and then correlated these with their performances of emotion recognition. This study primarily found that accurate action anticipation does not necessarily rely on the dynamic information of movement, and that action anticipation performance is correlated with that of emotion recognition in taekwondo athletes, but not in weightlifting athletes. Our results suggest that the recognition of facial emotions plays a role in the action prediction in such combat sports as taekwondo.

  14. Pattern of experienced and anticipated discrimination among people with depression in Nigeria: a cross-sectional study.

    Science.gov (United States)

    Oshodi, Yewande O; Abdulmalik, Jibril; Ola, Bolanle; James, Bawo O; Bonetto, Chiara; Cristofalo, Doriana; Van Bortel, Tine; Sartorius, Norman; Thornicroft, Graham

    2014-02-01

    Stigma is commonly encountered by individuals with mental illness and leads to discrimination. These phenomena restrict access to and use of mental health care services. This study evaluated the impact of stigma and discrimination among individuals with major depression in Nigeria. A cross-sectional study was conducted across four tertiary psychiatric facilities located in different regions of Nigeria. Consenting adults attending the psychiatric units in the participating sites with a diagnosis of a major depressive disorder and having an episode within the past 12 months were recruited. Interviews were conducted using a socio-demographic questionnaire, the Discrimination and Stigma Scale, the Internalized Stigma of Mental Illness Scale, the Boston University Self Empowerment Scale, and the Rosenberg Self Esteem Scale. One hundred and three interviews were completed. The mean age of the participants was 35.5 years. The most frequent item for experienced discrimination was being unfairly treated in dating or intimate relationships (13.6%), while concealment of mental illness was the most common for anticipated discrimination (51.5%). Younger people (age less than 40 years) with a higher level of education appear to be at high risk for experienced discrimination. Important suggestions may be derived for clinicians, caregivers, and policy makers to appreciate the role of stigma in the burden, treatment, and rehabilitation of individuals with depression, especially for younger people with higher level of education.

  15. HT-ATTENDING: Critiquing the Pharmacologic Management of Essential Hypertension

    OpenAIRE

    Miller, Perry L.; Black, Henry R.

    1983-01-01

    HT-ATTENDING is a computer system being developed to critique a physician's approach to the pharmacologic management of essential hypertension. The concept of having a computer critique a physician's plan of management (Medical Plan-Analysis) has already been implemented in ATTENDING, a system whose domain is anesthesia management. HT-ATTENDING extends this approach to a new medical domain. HT-ATTENDING's goal is 1) to assist a physician in formulating his approach to the hypertensive patient...

  16. Students Attendance Management System Based On RFID And Fingerprint Reader

    OpenAIRE

    Moth Moth Myint Thein; Chaw Myat Nweand Hla Myo Tun

    2015-01-01

    Abstract Today students class attendance is become more important part for any organizationsinstitutions. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure hence inefficient. This paper presents the manual students attendance management into computerized system for convenience or data reliability. So the system is developed by the integration of ubiquitous computing systems into classroom for managing the students attendance ...

  17. Associations between classroom CO2 concentrations and student attendance in Washington and Idaho

    Energy Technology Data Exchange (ETDEWEB)

    Shendell, Derek G.; Prill, Richard; Fisk, William J.; Apte, Michael G.; Blake, David; Faulkner, David

    2004-01-01

    Student attendance in American public schools is a critical factor in securing limited operational funding. Student and teacher attendance influence academic performance. Limited data exist on indoor air and environmental quality (IEQ) in schools, and how IEQ affects attendance, health, or performance. This study explored the association of student absence with measures of indoor minus outdoor carbon dioxide concentration (dCO{sub 2}). Absence and dCO{sub 2} data were collected from 409 traditional and 25 portable classrooms from 14 schools located in six school districts in the states of Washington and Idaho. Study classrooms had individual heating, ventilation, and air conditioning (HVAC) systems, except two classrooms without mechanical ventilation. Classroom attributes, student attendance and school-level ethnicity, gender, and socioeconomic status (SES) were included in multivariate modeling. Forty-five percent of classrooms studied had short-term indoor CO{sub 2} concentrations above 1000 parts-per-million (ppm). A 1000 ppm increase in dCO{sub 2} was associated (p < 0.05) with a 0.5% to 0.9% decrease in annual average daily attendance (ADA), corresponding to a relative 10% to 20% increase in student absence. Outside air (ventilation) rates estimated from dCO{sub 2} and other collected data were not associated with absence. Annual ADA was 2% higher (p < 0.0001) in traditional than in portable classrooms.

  18. Density waves in a lattice hydrodynamic traffic flow model with the anticipation effect

    Institute of Scientific and Technical Information of China (English)

    Zhao Min; Sun Di-Hua; Tian Chuan

    2012-01-01

    By introducing the traffic anticipation effect in the real world into the original lattice hydrodynamic model,we present a new anticipation effect lattice hydrodynamic (AELH) model,and obtain the linear stability condition of the model by applying the linear stability theory.Through nonlinear analysis,we derive the Burgers equation and Korteweg-de Vries (KdV) equation,to describe the propagating behaviour of traffic density waves in the stable and the metastable regions,respectively.The good agreement between simulation results and analytical results shows that the stability of traffic flow can be enhanced when the anticipation effect is considered.

  19. Anticipation and subjectivity: A commentary on an early text by Lacan

    Science.gov (United States)

    Blomme, David; Hoens, Dominiek

    2000-05-01

    In his 1945 paper Lacan discusses a sophism to exemplify crucial moments in the becoming of a human subject. One of these moments is the anticipation of an identity. This anticipatory decision is confirmed in a subsequent logical reasoning. In our paper we will present the sophism in its details and will focus on the essential moment of anticipation. The further (and sometimes implicit) reworking of this notion by Lacan shows that, according to psychoanalysis, anticipation is an important mechanism that involves time and the presence of the other.

  20. Anticipation in the synchronization of chaotic semiconductor lasers with optical feedback.

    Science.gov (United States)

    Masoller, C

    2001-03-26

    The synchronization of chaotic semiconductor lasers with optical feedback is studied numerically in a one-way coupling configuration, in which a small amount of the intensity of one laser (master laser) is injected coherently into the other (slave laser). A regime of anticipated synchronization is found, in which the intensity of the slave laser is synchronized to the future chaotic intensity of the master laser. Anticipation is robust to small noise and parameter mismatches, but in this case the synchronization is not complete. It is also shown that anticipated synchronization occurs in coupled time-delay systems, when the coupling has a delay that is less than the delay of the systems.

  1. A new lattice hydrodynamic traffic flow model with a consideration of multi-anticipation effect

    Institute of Scientific and Technical Information of China (English)

    Tian Chuan; Sun Di-Hua; Yang Shu-Hong

    2011-01-01

    We present a new multi-anticipation lattice hydrodynamic model based on the traffic anticipation effect in the real world.Applying the linear stability theory,we obtain the linear stability condition of the model.Through nonlinear analysis,we derive the modified Korteweg-de Vries equation to describe the propagating behaviour of a traffic density wave near the critical point.The good agreement between the simulation results and the analytical results shows that the stability of traffic flow can be enhanced when the multi-anticipation effect is considered.

  2. Corporate political strategy: incorporating the management of public policy issues into hospital strategy.

    Science.gov (United States)

    Bigelow, B; Arndt, M; Stone, M M

    1997-01-01

    Hospitals engage in a variety of strategies designed to anticipate, shape, and respond to public policy issues. This article describes corporate political strategy and argues for its need throughout a public policy issue's life cycle.

  3. Seaweeds in ornamental aquaria in Brazil: anticipating introductions

    Directory of Open Access Journals (Sweden)

    Beatriz N Torrano-Silva

    2013-04-01

    Full Text Available Home and public sea aquaria are becoming more and more popular worldwide. Aquaria species are selected for their aesthetic appeal in terms of color, shape or behavior. In Brazil, most species are imported from remote places, usually tropical areas around the world. Water discarded from aquaria often includes organisms, or their propagula, that may become locally established. There have been extensive discussions concerning the vectors of species dispersion from their native areas, which includes ornamental aquaria. In order to evaluate the potential of local aquaria as a source of non native macro algae, we surveyed sea-aquaria shops and exhibition aquaria in São Paulo State. Thirty eight species of seaweeds were isolated in the aquaria surveyed. Among them, six have not been recorded from Brazil and nineteen were not reported for São Paulo littoral, including Caulerpa scalpelliformis var. denticulata the only species that so far deserves being designated as invasive in Brazil. The present paper should alert environmental agencies and aquaria shops about the risk of involuntarily introducing non-native species through aquariophyly.

  4. Integrating anticipated nutrigenomics bioscience applications with ethical aspects.

    Science.gov (United States)

    Lévesque, Lise; Ozdemir, Vural; Gremmen, Bart; Godard, Béatrice

    2008-03-01

    Nutrigenomics is a subspecialty of nutrition science which aims to understand how gene-diet interactions influence individuals' response to food, disease susceptibility, and population health. Yet ethical enquiry into this field is being outpaced by nutrigenomics bioscience. The ethical issues surrounding nutrigenomics face the challenges of a rapidly evolving field which bring forward the additional dimension of crossdisciplinary integrative research between social and biomedical sciences. This article outlines the emerging nutrigenomics definitions and concepts and analyzes the existing ethics literature concerning personalized nutrition and presents "points to consider" over ethical issues regarding future nutrigenomics applications. The interest in nutrigenomics coincides with a shift in emphasis in medicine and biosciences toward prevention of future disease susceptibilities rather than treatment of already established disease. Hence, unique ethical issues emerge concerning the extent to which nutrigenomics can alter our relation to food, boundaries between health and disease, and the folklore of medical practice. Nutrigenomics can result in new social values, norms, and responsibilities for both individuals and societies. Nutrigenomics is not only another new application of "-omics" technologies in the context of gene-diet interactions. Nutrigenomics may fundamentally change the way we perceive human illness while shifting the focus and broadening the scope of health interventions from patients to healthy individuals. In resource- and time-limited healthcare settings, this creates unique ethical dilemmas and distributive justice issues. Ethical aspects of nutrigenomics applications should be addressed proactively, as this new science develops and increasingly coalesces with other applications of genomics in medicine and public health.

  5. class attendance and academic performance of second year ...

    African Journals Online (AJOL)

    Temechegn

    impact of classroom attendance on academic performance of university students in an Organic .... either very good or very poor class attendance and those students in the lowest quintile of ... Some were done on secondary school ... What is the average of attendance of the year-two university science students in Organic.

  6. 14 CFR 135.107 - Flight attendant crewmember requirement.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Flight attendant crewmember requirement... Flight Operations § 135.107 Flight attendant crewmember requirement. No certificate holder may operate an... is a flight attendant crewmember on board the aircraft....

  7. Is Attending Lectures Still Relevant in Engineering Education?

    Science.gov (United States)

    Fitzpatrick, J.; Cronin, K.; Byrne, E.

    2011-01-01

    A case study was conducted on a group of undergraduate chemical engineering students to assess the relevance of attending lectures from a student perspective and to understand why these students attend and do not attend lectures with a view to developing approaches to teaching, which are of greater interest and benefit to student learning. The…

  8. Class Attendance and Exam Performance: A Randomized Experiment

    Science.gov (United States)

    Chen, Jennjou; Lin, Tsui-Fang

    2008-01-01

    The determination of college students' academic performance is an important issue in higher education. Whether students' attendance at lectures affects students' exam performance has received considerable attention. The authors conduct a randomized experiment to study the average attendance effect for students who choose to attend lectures, which…

  9. Interpreting the Influence of Community College Attendance upon Baccalaureate Attainment

    Science.gov (United States)

    Townsend, Barbara K.

    2007-01-01

    National quantitative studies examining the impact of community college attendance upon educational attainment conclude that initial attendance at a community college (as opposed to a 4-year institution) reduces the likelihood of attaining a bachelor's degree. Yet these studies, which suggest that initial attendance at a community college is not a…

  10. Social environment and frequent attendance in Danish general practice

    DEFF Research Database (Denmark)

    Vedsted, Peter; Olesen, Frede

    2005-01-01

    of 1423 (73.7%) frequent attenders and 1103 (74.9%) infrequent attenders responded. Male frequent attendance was associated, with statistical significance, with living alone and being without work or on a disability pension. Among women, lack of professional education or being without work tended...

  11. Class Attendance and Exam Performance: A Randomized Experiment

    Science.gov (United States)

    Chen, Jennjou; Lin, Tsui-Fang

    2008-01-01

    The determination of college students' academic performance is an important issue in higher education. Whether students' attendance at lectures affects students' exam performance has received considerable attention. The authors conduct a randomized experiment to study the average attendance effect for students who choose to attend lectures, which…

  12. Suicidal ideation in UK HIV clinic attenders.

    Science.gov (United States)

    Sherr, Lorraine; Lampe, Fiona; Fisher, Martin; Arthur, Gilly; Anderson, Jane; Zetler, Sarah; Johnson, Margaret; Edwards, Simon; Harding, Richard

    2008-08-20

    HIV has been associated with elevated suicidal ideation. Although new treatments have changed prognosis, they also bring new challenges. This study measured suicidal ideation in HIV clinic attenders in the United Kingdom (London/Southeast) and explored associated factors. All 1006 attenders at five HIV clinics were approached, of which 903 met inclusion criteria and 778 participated (86% response). Participants provided detailed information on suicidal ideation, demographics, treatment, adherence, symptoms (psychological and physical on Memorial Symptom Assessment Schedule), quality of life (EuroQol) information, HIV disclosure, clinical variables, sexual risk behaviour and treatment optimism. There was a 31% prevalence of suicidal ideation. Factors associated with suicidal ideation were being a heterosexual man, black ethnicity, unemployment, lack of disclosure of HIV status, having stopped antiretroviral treatment (compared to treatment or treatment naive), physical symptoms, psychological symptoms and poorer quality of life. There was no association with sexual risk behaviour. Sex/sexuality and ethnicity were independently associated with suicidal ideation: the odds of suicidal ideation increased almost two-fold for heterosexual men compared with gay men or women and for black respondents compared with White or Asian respondents. Lack of disclosure was independently associated with a two-fold increase in odds of suicidal ideation. Elevated physical and psychological symptoms were strong independent predictors of suicidal ideation. Independent predictors of suicidal ideation were very similar among the subgroup of 492 patients on antiretroviral treatment. Despite advances in treatment, suicidal ideation rates among HIV-positive clinic attenders are high. Emotional support and attention to mental health provision and social context are strongly endorsed.

  13. Health risks of early swimming pool attendance.

    Science.gov (United States)

    Schoefer, Yvonne; Zutavern, Anne; Brockow, Inken; Schäfer, Torsten; Krämer, Ursula; Schaaf, Beate; Herbarth, Olf; von Berg, Andrea; Wichmann, H-Erich; Heinrich, Joachim

    2008-07-01

    Swimming pool attendance and exposure to chlorination by-products showed adverse health effects on children. We assessed whether early swimming pool attendance, especially baby swimming, is related to higher rates of early infections and to the development of allergic diseases. In 2003-2005, 2192 children were analysed for the 6-year follow-up of a prospective birth cohort study. Data on early swimming pool attendance, other lifestyle factors and medical history were collected by parental-administered questionnaire. Bivariate and multivariate logistic regression analyses were used to evaluate associations. Babies who did not participate in baby swimming had lower rates of infection in the 1st year of life (i) diarrhoea: OR 0.68 CI 95% 0.54-0.85; (ii) otitis media: OR 0.81 CI 95% 0.62-1.05; (iii) airway infections: OR 0.85 CI 95% 0.67-1.09. No clear association could be found between late or non-swimmers and atopic dermatitis or hay fever until the age of 6 years, while higher rates of asthma were found (OR 2.15 95% CI 1.16-3.99), however, potentially due to reverse causation. The study indicates that, in terms of infections, baby swimming might not be as harmless as commonly thought. Further evidence is needed to make conclusions if the current regulations on chlorine in Germany might not protect swimming pool attendees from an increased risk of gastrointestinal infections. In terms of developing atopic diseases there is no verifiable detrimental effect of early swimming.

  14. Multitudes attend the Night of Science

    CERN Multimedia

    2006-01-01

    The Night of Science, which took place in the Parc de la Perle du Lac in Geneva last weekend, was a great success, with 30 000 visitors attending according to the organisers. Many curious people flocked to the stands and animations until late on Saturday night and all afternoon on Sunday. The CERN stand (photo) received a great amount of interest from participants. Both kids and adults discovered the activities of the Laboratory and the data-processing revolution initiated by CERN, from the Web to the Computing Grid. Hats off to the CERN collaborators in the Communication Group and IT Department who made this event a success.

  15. Positively essential: traditional birth attendants in Malawi.

    Science.gov (United States)

    Stronge, Shirley

    2011-06-01

    One of the biggest challenges for healthcare professionals working in developing countries is the lack of trained personnel to carry out much needed health care provision. Shirley Stronge worked as a nurse/midwife tutor in a rural area in the north of Malawi. Millennium Development Goals four and five have focused our attention on the care required by mothers and newborns. Shirley has chosen to reflect on the role of Traditional Birth Attendants in the north of Malawi and their positive impact on maternity services in this area.

  16. Racing for What? Anticipation and Acceleration in the Work and Career Practices of Academic Life Science Postdocs

    Directory of Open Access Journals (Sweden)

    Ruth Müller

    2014-09-01

    Full Text Available In the wake of contemporary new public management, the temporalities of academic work have undergone significant transformations. One key feature of these changes is a perceived acceleration of working pace. While this phenomenon is widely acknowledged in scholarship about the transforming universities, to date there are only few studies investigating its empirical details. Building on qualitative interviews with 38 postdoctoral life scientists in Austria, this article investigates how these researchers experience the temporalities of their work and career practices. Postdocs are particularly susceptible to the changing demands of academic work life, as they mostly inhabit fragile institutional positions while they aspire to establish themselves in academia. The experience of being in a highly competitive race that requires a continuously accelerating working pace as well as a strong focus on individual achievement is central to their narratives about working for a career in academia. Drawing on recent scholarship on anticipation (ADAMS, MURPHY & CLARKE, 2009, acceleration (ROSA, 2003 and the entrepreneurial self (BRÖCKLING, 2007, I develop the concepts of anticipatory acceleration and latent individualization to analytically capture postdocs' experiences of temporalities in the context of their work and career practices. In conclusion I discuss the possible impacts of these particular temporal orientations for the contents and formats of academic knowledge production and ask in how far concepts and movements such as "slow science" help to address effects and problems of these specific forms of acceleration and anticipation. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1403150

  17. Antibiotics in Canadian poultry productions and anticipated alternatives

    Directory of Open Access Journals (Sweden)

    Moussa Sory Diarra

    2014-06-01

    Full Text Available The use of antibiotics in food-producing animals has significantly increased animal health by lowering mortality and the incidence of diseases. Antibiotics also have largely contributed to increase productivity of farms. However, antibiotic usage in general and relevance of non-therapeutic antibiotics in feed (growth promoters need to be reevaluated especially because bacterial pathogens of humans and animals have developed and shared a variety of antibiotic resistance mechanisms that can easily spread within microbial communities. In Canada, poultry production involves more than 2,600 regulated chicken producers. There are several antibiotics approved as feed additives available for poultry farmers. Feed recipes and mixtures greatly vary geographically and from one farm to another, making links between use of a specific antibiotic feed additive and production yields or selection of specific antibiotic-resistant bacteria difficult to establish. Many on-farm studies have revealed the widespread presence of antibiotic-resistant bacteria in broiler chickens. While sporadic reports linked the presence of antibiotic-resistant organisms to the use of feed supplemented with antibiotics, no recent studies could clearly demonstrate the benefit of antimicrobial growth promoters on performance and production yields. With modern biosecurity and hygienic practices, there is a genuine concern that intensive utilization of antibiotics or use of antimicrobial growth promoters in feed might no longer be useful. Public pressure and concerns about food and environmental safety (antibiotic residues, antibiotic-resistant pathogens have driven researchers to actively look for alternatives to antibiotics. Some of the alternatives include pre- and probiotics, organic acids and essential oils. We will describe here the properties of some bioactive molecules, like those found in cranberry, which have shown interesting polyvalent antibacterial and immuno

  18. Sociocultural determinants of anticipated oral cholera vaccine acceptance in three African settings: a meta-analytic approach.

    Science.gov (United States)

    Sundaram, Neisha; Schaetti, Christian; Merten, Sonja; Schindler, Christian; Ali, Said M; Nyambedha, Erick O; Lapika, Bruno; Chaignat, Claire-Lise; Hutubessy, Raymond; Weiss, Mitchell G

    2016-01-14

    Controlling cholera remains a significant challenge in Sub-Saharan Africa. In areas where access to safe water and sanitation are limited, oral cholera vaccine (OCV) can save lives. Establishment of a global stockpile for OCV reflects increasing priority for use of cholera vaccines in endemic settings. Community acceptance of vaccines, however, is critical and sociocultural features of acceptance require attention for effective implementation. This study identifies and compares sociocultural determinants of anticipated OCV acceptance across populations in Southeastern Democratic Republic of Congo, Western Kenya and Zanzibar. Cross-sectional studies were conducted using similar but locally-adapted semistructured interviews among 1095 respondents in three African settings. Logistic regression models identified sociocultural determinants of OCV acceptance from these studies in endemic areas of Southeastern Democratic Republic of Congo (SE-DRC), Western Kenya (W-Kenya) and Zanzibar. Meta-analytic techniques highlighted common and distinctive determinants in the three settings. Anticipated OCV acceptance was high in all settings. More than 93% of community respondents overall indicated interest in a no-cost vaccine. Higher anticipated acceptance was observed in areas with less access to public health facilities. In all settings awareness of cholera prevention methods (safe food consumption and garbage disposal) and relating ingestion to cholera causation were associated with greater acceptance. Higher age, larger households, lack of education, social vulnerability and knowledge of oral rehydration solution for self-treatment were negatively associated with anticipated OCV acceptance. Setting-specific determinants of acceptance included reporting a reliable income (W-Kenya and Zanzibar, not SE-DRC). In SE-DRC, intention to purchase an OCV appeared unrelated to ability to pay. Rural residents were less likely than urban counterparts to accept an OCV in W-Kenya, but more

  19. Predicting dynamic behavior via anticipating synchronization in coupled pendulum-like systems

    Science.gov (United States)

    Xu, Shiyun; Yang, Ying

    2009-08-01

    In this paper, the regime of anticipating synchronization (sometimes called predicted synchronization) in a class of nonlinear dynamical systems is investigated by testing the global asymptotical stability of time-delayed error dynamics. Sufficient conditions in terms of linear matrix inequalities are established for anticipating synchronization between such systems with and without state time delay. These results allow one to predict the dynamic behavior of the systems by using a copy of the same system that performs as a slave. Moreover, the cascaded anticipating synchronization is concerned such that several slave systems could anticipate the same master system with different delays. Concrete applications to phase-locked loops demonstrate the applicability and validity of the proposed results.

  20. Perturbation and Stability Analysis of the Multi-Anticipative Intelligent Driver Model

    Science.gov (United States)

    Chen, Xi-Qun; Xie, Wei-Jun; Shi, Jing; Shi, Qi-Xin

    This paper discusses three kinds of IDM car-following models that consider both the multi-anticipative behaviors and the reaction delays of drivers. Here, the multi-anticipation comes from two ways: (1) the driver is capable of evaluating the dynamics of several preceding vehicles, and (2) the autonomous vehicles can obtain the velocity and distance information of several preceding vehicles via inter-vehicle communications. In this paper, we study the stability of homogeneous traffic flow. The linear stability analysis indicates that the stable region will generally be enlarged by the multi-anticipative behaviors and reduced by the reaction delays. The temporal amplification and the spatial divergence of velocities for local perturbation are also studied, where the results further prove this conclusion. Simulation results also show that the multi-anticipative behaviors near the bottleneck will lead to a quicker backwards propagation of oscillations.

  1. Protecting against natural hazards - Information seeking behaviour in anticipation of severe weather events

    NARCIS (Netherlands)

    Jeuring, Jelmer

    2011-01-01

    Protection against natural hazards - Information seeking behaviour in anticipation of severe weather events Severe weather events can have considerable impact on society, including tourism organisations and tourists. Providing accurate and timely information about possible risks due to environmental

  2. Protecting against natural hazards - Information seeking behaviour in anticipation of severe weather events

    NARCIS (Netherlands)

    Jeuring, Jelmer

    2011-01-01

    Protection against natural hazards - Information seeking behaviour in anticipation of severe weather events Severe weather events can have considerable impact on society, including tourism organisations and tourists. Providing accurate and timely information about possible risks due to environmental

  3. Blunted ventral striatal responses to anticipated rewards foreshadow problematic drug use in novelty-seeking adolescents

    Science.gov (United States)

    Büchel, Christian; Peters, Jan; Banaschewski, Tobias; Bokde, Arun L. W.; Bromberg, Uli; Conrod, Patricia J.; Flor, Herta; Papadopoulos, Dimitri; Garavan, Hugh; Gowland, Penny; Heinz, Andreas; Walter, Henrik; Ittermann, Bernd; Mann, Karl; Martinot, Jean-Luc; Paillère-Martinot, Marie-Laure; Nees, Frauke; Paus, Tomas; Pausova, Zdenka; Poustka, Luise; Rietschel, Marcella; Robbins, Trevor W.; Smolka, Michael N.; Gallinat, Juergen; Schumann, Gunter; Knutson, Brian; Arroyo, Mercedes; Artiges, Eric; Aydin, Semiha; Bach, Christine; Barbot, Alexis; Barker, Gareth; Bruehl, Ruediger; Cattrell, Anna; Constant, Patrick; Crombag, Hans; Czech, Katharina; Dalley, Jeffrey; Decideur, Benjamin; Desrivieres, Sylvane; Fadai, Tahmine; Fauth-Buhler, Mira; Feng, Jianfeng; Filippi, Irinia; Frouin, Vincent; Fuchs, Birgit; Gemmeke, Isabel; Genauck, Alexander; Hanratty, Eanna; Heinrichs, Bert; Heym, Nadja; Hubner, Thomas; Ihlenfeld, Albrecht; Ing, Alex; Ireland, James; Jia, Tianye; Jones, Jennifer; Jurk, Sarah; Kaviani, Mehri; Klaassen, Arno; Kruschwitz, Johann; Lalanne, Christophe; Lanzerath, Dirk; Lathrop, Mark; Lawrence, Claire; Lemaitre, Hervé; Macare, Christine; Mallik, Catherine; Mar, Adam; Martinez-Medina, Lourdes; Mennigen, Eva; de Carvahlo, Fabiana Mesquita; Mignon, Xavier; Millenet, Sabina; Miranda, Ruben; Müller, Kathrin; Nymberg, Charlotte; Parchetka, Caroline; Pena-Oliver, Yolanda; Pentilla, Jani; Poline, Jean-Baptiste; Quinlan, Erin Burke; Rapp, Michael; Ripke, Stephan; Ripley, Tamzin; Robert, Gabriel; Rogers, John; Romanowski, Alexander; Ruggeri, Barbara; Schmäl, Christine; Schmidt, Dirk; Schneider, Sophia; Schubert, Florian; Schwartz, Yannick; Sommer, Wolfgang; Spanagel, Rainer; Speiser, Claudia; Spranger, Tade; Stedman, Alicia; Stephens, Dai; Strache, Nicole; Ströhle, Andreas; Struve, Maren; Subramaniam, Naresh; Theobald, David; Vetter, Nora; Vulser, Helene; Weiss, Katharina; Whelan, Robert; Williams, Steve; Xu, Bing; Yacubian, Juliana; Yu, Tao; Ziesch, Veronika

    2017-01-01

    Novelty-seeking tendencies in adolescents may promote innovation as well as problematic impulsive behaviour, including drug abuse. Previous research has not clarified whether neural hyper- or hypo-responsiveness to anticipated rewards promotes vulnerability in these individuals. Here we use a longitudinal design to track 144 novelty-seeking adolescents at age 14 and 16 to determine whether neural activity in response to anticipated rewards predicts problematic drug use. We find that diminished BOLD activity in mesolimbic (ventral striatal and midbrain) and prefrontal cortical (dorsolateral prefrontal cortex) regions during reward anticipation at age 14 predicts problematic drug use at age 16. Lower psychometric conscientiousness and steeper discounting of future rewards at age 14 also predicts problematic drug use at age 16, but the neural responses independently predict more variance than psychometric measures. Together, these findings suggest that diminished neural responses to anticipated rewards in novelty-seeking adolescents may increase vulnerability to future problematic drug use. PMID:28221370

  4. Direct activation of the ventral striatum in anticipation of aversive stimuli.

    Science.gov (United States)

    Jensen, Jimmy; McIntosh, Anthony R; Crawley, Adrian P; Mikulis, David J; Remington, Gary; Kapur, Shitij

    2003-12-18

    The brain "reward" system, centered on the limbic ventral striatum, plays a critical role in the response to pleasure and pain. The ventral striatum is activated in animal and human studies during anticipation of appetitive/pleasurable events, but its role in aversive/painful events is less clear. Here we present data from three human fMRI studies based on aversive conditioning using unpleasant cutaneous electrical stimulation and show that the ventral striatum is reliably activated. This activation is observed during anticipation and is not a consequence of relief after the aversive event. Further, the ventral striatum is activated in anticipation regardless of whether there is an opportunity to avoid the aversive stimulus or not. Our data suggest that the ventral striatum, a crucial element of the brain "reward" system, is directly activated in anticipation of aversive stimuli.

  5. Students' anticipated situational engagement: the roles of teacher behavior, personal engagement, and gender.

    Science.gov (United States)

    Thijs, Jochem; Verkuyten, Maykel

    2009-09-01

    Among 9th-grade students (248 girls, 255 boys) from a large multiethnic school, the authors examined 2 aspects of anticipated situational engagement in relation to 3 types of hypothetical teacher behavior: authoritarian, authoritative, permissive. Furthermore, the authors investigated the moderating roles of students' personal (trait-like) engagement and gender. Multilevel analyses showed differential effects of teacher behavior type. Anticipated situational engagement was generally highest with the authoritative teacher and lowest with the authoritarian teacher. However, students' personal engagement and gender qualified these effects. The effects of the authoritative and authoritarian teachers versus the permissive teachers on anticipated situational engagement were more positive (or less negative) for students with high versus low personal engagement. Also, the positive effects of the authoritative and permissive teachers versus the authoritarian teacher were stronger for female students than for male students. Results show that anticipated situational engagement should be understood by examining the combined influences of contextual and individual characteristics.

  6. Neurobiological underpinnings of reward anticipation and outcome evaluation in gambling disorder

    DEFF Research Database (Denmark)

    Linnet, Jakob

    2014-01-01

    Gambling disorder is characterized by persistent and recurrent maladaptive gambling behavior, which leads to clinically significant impairment or distress. The disorder is associated with dysfunctions in the dopamine system. The dopamine system codes reward anticipation and outcome evaluation. Re...

  7. How Stakeholder Sensing and Anticipations Shape the Firm’s Strategic Response Capability

    DEFF Research Database (Denmark)

    Hallin, Carina Antonia; Andersen, Torben Juul; Ooi, Can-Seng

    We outline a strategic response capability framework drawing on cognitive neuroscience to explain stakeholder sensing and anticipations as essential input to environmental analysis. Stakeholders receive stimuli from ongoing interactions with the firm and thereby sense current environmental changes...

  8. Barriers to dental attendance in older patients

    LENUS (Irish Health Repository)

    Shanahan, D

    2017-04-01

    Health professionals in Ireland are increasingly concerned about the quality of oral health in older patients. The aim of this study is to identify the obstacles that face this age-group when accessing dental care, so that we are in a better position to address them. A questionnaire was completed by 105 patients attending a geriatric outpatient clinic. Over 50 percent of respondents had not attended a dentist in over 36 months, for the reasons that \\'I have no problem or need for treatment’ (62%) and ‘I have no teeth, and therefore I have no need to go’ (54%). While it is common to assume that no teeth means no need to see a dentist, research shows that regular dental visits are vital for ensuring the early screening of oral cancer and other mucosal pathologies, and the optimisation of existing rosthesis\\/restorations. The chief recommendation of this paper is thus to provide better education and access to older people on the importance of visiting the dentist.

  9. Minor injury attendance times to the ED.

    LENUS (Irish Health Repository)

    Conlon, Ciaran

    2009-07-01

    The Health Service Executive (HSE) highlights the need for effective patient throughput and management, whilst providing appropriate staffing and therapeutic interventions. It acknowledges that patient need is integral to the development of a nurse led service and advocates planning staffing levels to reflect arrival times of patients. An observational study of all patients who presented to the emergency department in July 2005 and February 2006 was undertaken (n=7768). The study identified 1577 patients suitable for treatment by the Advanced Nurse Practitioner (ANP) in these two months, which represents 20% of all patient attendances to the ED in this time period. A data collection tool was devised collectively by the ANPs to identify appropriate patients. The findings of the study revealed that 73% of patients suitable for the ANP service presented between the hours of 0800 and 2000, of which 54% attended between 0800 and 1600 h. Sunday emerged as the busiest day in July 2005 whereas Monday was found to be the busiest day in February 2006. Friday was found to be consistently busy for both months.

  10. Know Before You Do: Anticipating Maneuvers via Learning Temporal Driving Models

    Science.gov (United States)

    2015-04-01

    Anticipating future human actions has recently been a topic of interest to both the robotics and learning commu- nities [16, 17, 19, 50]. Figure 1...them. Wang et al. [50], Koppula et al. [17], and Mainprice et al. [27] demonstrate better human- robot collaboration by anticipating a human’s future... Career award (to Saxena) and Army Research Office. REFERENCES [1] Audi piloted driving. http://www.audi.com/content/ com/brand/en/vorsprung durch

  11. Modeling musical anticipation : from the time of music to the music of time

    OpenAIRE

    Cont, Arshia

    2008-01-01

    This thesis studies musical anticipation, both as a process and design principle for applications in music information retrieval and computer music. For this study, we reverse the problem of modeling anticipation addressed mostly in music cognition literature for the study of musical behavior, to anticipatory modeling, a cognitive design principle for modeling artificial systems. We propose anticipatory models and applications concerning three main preoccupations of expectation: "What to expe...

  12. The role of medial frontal gyrus in action anticipation in professional badminton players

    Directory of Open Access Journals (Sweden)

    Huan Xu

    2016-11-01

    Full Text Available Some studies show that the medial frontal cortex is associated with more skilled action anticipation, while similar findings are not observed in some other studies, possibly due to the stimuli employed and the participants used as the control group. In addition, no studies have investigated whether there is any functional connectivity between the medial frontal cortex and other brain regions in more skilled action anticipation. Therefore, the present study aimed to re-investigate how the medial frontal cortex is involved in more skilled action anticipation by circumventing the limitations of previous research and to investigate that the medial frontal cortex functionally connected with other brain regions involved in action processing in more skilled action anticipation. To this end, professional badminton players and novices were asked to anticipate the landing position of the shuttlecock while watching badminton match videos or to judge the gender of the players in the matches. The video clips ended right at the point that the shuttlecock and the racket came into contact to reduce the effect of information about the trajectory of the shuttlecock. Novices who lacked training and watching experience were recruited for the control group to reduce the effect of sport-related experience on the medial frontal cortex. Blood oxygenation level-dependent (BOLD activation was assessed by means of functional magnetic resonance imaging (fMRI. Compared to novices, badminton players exhibited stronger activation in the left medial frontal cortex during action anticipation and greater functional connectivity between left medial frontal cortex and some other brain regions (e.g., right posterior cingulate cortex. Therefore, the present study supports the position that the medial frontal cortex plays a role in more skilled action anticipation and that there is a specific brain network for more skilled action anticipation that involves right posterior cingulate

  13. Calorie Anticipation Alters Food Intake After Low-Caloric but Not High-Caloric Preloads

    OpenAIRE

    Hogenkamp, Pleunie; Cedernaes, Jonathan; Chapman, Colin; Vogel, Heike; Hjorth, Olof; Zarei, Sanaz; Lundberg, Lina; Brooks, Samantha; Dickson, Suzanne; Benedict, Christian; Schiöth, Helgi

    2013-01-01

    Objective Cognitive factors and anticipation are known to influence food intake. The current study examined the effect of anticipation and actual consumption of food on hormone (ghrelin, cortisol, and insulin) and glucose levels, appetite and ad libitum intake, to assess whether changes in hormone levels might explain the predicted differences in subsequent food intake. Design and Methods During four breakfast sessions, participants consumed a yogurt preload that was either low caloric (LC: 1...

  14. Conceptual Approximations to Juvenile Politics: Demodernization, Moral Anticipation and Life Politics

    Directory of Open Access Journals (Sweden)

    Jorge Eliécer Martínez Posada

    2007-07-01

    Full Text Available The central thesis of this essay is the understanding of juvenile collective dynamics as political forms of demodernization, moral anticipation and life politics, viewing its academic productions as zombie categories, unable to understand the dynamics of new times and the juvenile collective dynamics, interpreted as the moral anticipation and distanciation from forms of social proscription or deviation label. Emphasis is placed on the alternative political dimension of the juvenile collective dynamics, noted as political forms of life.

  15. On the interactions between top-down anticipation and bottom-up regression

    Directory of Open Access Journals (Sweden)

    Jun Tani

    2007-11-01

    Full Text Available This paper discusses the importance of anticipation and regression in modeling cognitive behavior. The meanings of these cognitive functions are explained by describing our proposed neural network model which has been implemented on a set of cognitive robotics experiments. The reviews of these experiments suggest that the essences of embodied cognition may reside in the phenomena of the break-down between the top-down anticipation and the bottom-up regression and in its recovery process.

  16. Students Attendance Management System Based On RFID And Fingerprint Reader

    Directory of Open Access Journals (Sweden)

    Moth Moth Myint Thein

    2015-07-01

    Full Text Available Abstract Today students class attendance is become more important part for any organizationsinstitutions. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure hence inefficient. This paper presents the manual students attendance management into computerized system for convenience or data reliability. So the system is developed by the integration of ubiquitous computing systems into classroom for managing the students attendance using RFID and fingerprint reader. The system is designed to implement an attendance management system based on RFID and fingerprint reader which students need to use their student identification card ID and their finger ID to success the attendance where only authentic student can be recorded the attendance during the class. In this system passive RFID tag and reader pairs are used to register the student ID cards individually and fingerprint reader is used for attendance. This system takes attendance electronically with the help of the RFID and finger print device and the records of the attendance are stored in a database. Students roll call percentages and their details are easily seenvia Graphical User Interface GUI. This system will have the required databases for students attendance teachers subjects and students details. This application is implemented by Microsoft Visual Studio and Microsoft SQL Server as IDE. C language is used to implement this system.

  17. Discontinued dental attendance among elderly people in Sweden

    Science.gov (United States)

    Grönbeck-Linden, Ingela; Hägglin, Catharina; Petersson, Anita; Linander, Per O.; Gahnberg, Lars

    2016-01-01

    Aim: Our objective was to study the loss of dental attendance and a possible age trend among patients aged ≥65 years in Sweden. Regular dental check-ups are considered to be an important factor in maintaining oral health. Approximately 80% of the adult population in Sweden are enrolled in a regular check-up system; however, dental practitioners often find that older patients attend fewer check-ups. Old people may naturally lose contact with dental services as they move to special housing or die. In this systematic study, these factors were investigated and used as exclusion criteria. Materials and Methods: Data were collected for all patients (n = 4759) aged 65 or older from the electronic journal system in 3 large public dental clinics in 3 communities. Their dental records for the years 2004–2009 were studied longitudinally by 1 person at each clinic; 1111 patients were excluded (patients died during study period, wanted emergency care only, obtained special dental care allowance, moved from the community or moved to special housing, or left the clinic for another caregiver). The statistical analyses were performed using the Statistical Package for the Social Sciences version 21 (IBM). Results: Of the 3648 patients (1690 men and 1958 women) included in the study, 13% lost contact with their dental service over the course of the study (10% of those were aged 65–79 and 21% ≥80). The decrease in regular dental contact had a statistically significant association with increasing age (P < 0.001). Conclusion: A considerable number of older people living independently or with moderate supportive care in their own homes lost contact with dental service despite enrolment in a recall system. PMID:27382538

  18. Long Term Effects of Hazard Anticipation Training on Novice Drivers Measured on the Open Road.

    Science.gov (United States)

    Taylor, Thalia G G; Masserang, Kathleen M; Pradhan, Anuj K; Divekar, Gautam; Samuel, Siby; Muttart, Jeffrey W; Pollatsek, Alexander; Fisher, Donald L

    2011-01-01

    (a) The purpose of this study was to determine whether novice drivers that were trained to anticipate hazards did so better than novice drivers who were not so trained immediately after training and up to one year after training occurred. (b) Novice drivers who had held their restricted license for about one month were randomly assigned to a PC-based hazard anticipation training program (RAPT) or a placebo (control) training program. The programs took about one hour to complete. The effects of training were assessed in a field drive by using patterns of eye movements to assess whether drivers anticipated a potential unseen hazard. (c) The effects of training persisted over time. In the field test immediately after training, the RAPT group anticipated the hazards 65.8% of the time whereas; the control group anticipated them only 47.3% of the time. Six or more months later, the groups were brought back for a second field test and the effects of training did not diminish; the RAPT group anticipated the hazards 61.9% of the time compared to 37.7% for the control group.

  19. Neural correlates of anticipation and processing of performance feedback in social anxiety.

    Science.gov (United States)

    Heitmann, Carina Y; Peterburs, Jutta; Mothes-Lasch, Martin; Hallfarth, Marlit C; Böhme, Stephanie; Miltner, Wolfgang H R; Straube, Thomas

    2014-12-01

    Fear of negative evaluation, such as negative social performance feedback, is the core symptom of social anxiety. The present study investigated the neural correlates of anticipation and perception of social performance feedback in social anxiety. High (HSA) and low (LSA) socially anxious individuals were asked to give a speech on a personally relevant topic and received standardized but appropriate expert performance feedback in a succeeding experimental session in which neural activity was measured during anticipation and presentation of negative and positive performance feedback concerning the speech performance, or a neutral feedback-unrelated control condition. HSA compared to LSA subjects reported greater anxiety during anticipation of negative feedback. Functional magnetic resonance imaging results showed deactivation of medial prefrontal brain areas during anticipation of negative feedback relative to the control and the positive condition, and medial prefrontal and insular hyperactivation during presentation of negative as well as positive feedback in HSA compared to LSA subjects. The results indicate distinct processes underlying feedback processing during anticipation and presentation of feedback in HSA as compared to LSA individuals. In line with the role of the medial prefrontal cortex in self-referential information processing and the insula in interoception, social anxiety seems to be associated with lower self-monitoring during feedback anticipation, and an increased self-focus and interoception during feedback presentation, regardless of feedback valence.

  20. A magnetoencephalography study of multi-modal processing of pain anticipation in primary sensory cortices.

    Science.gov (United States)

    Gopalakrishnan, R; Burgess, R C; Plow, E B; Floden, D P; Machado, A G

    2015-09-24

    Pain anticipation plays a critical role in pain chronification and results in disability due to pain avoidance. It is important to understand how different sensory modalities (auditory, visual or tactile) may influence pain anticipation as different strategies could be applied to mitigate anticipatory phenomena and chronification. In this study, using a countdown paradigm, we evaluated with magnetoencephalography the neural networks associated with pain anticipation elicited by different sensory modalities in normal volunteers. When encountered with well-established cues that signaled pain, visual and somatosensory cortices engaged the pain neuromatrix areas early during the countdown process, whereas the auditory cortex displayed delayed processing. In addition, during pain anticipation, the visual cortex displayed independent processing capabilities after learning the contextual meaning of cues from associative and limbic areas. Interestingly, cross-modal activation was also evident and strong when visual and tactile cues signaled upcoming pain. Dorsolateral prefrontal cortex and mid-cingulate cortex showed significant activity during pain anticipation regardless of modality. Our results show pain anticipation is processed with great time efficiency by a highly specialized and hierarchical network. The highest degree of higher-order processing is modulated by context (pain) rather than content (modality) and rests within the associative limbic regions, corroborating their intrinsic role in chronification.

  1. Failure to attend out-patient clinics: is it in our DNA?

    LENUS (Irish Health Repository)

    Roberts, Kinley

    2012-02-01

    PURPOSE: This paper aims to determine the reasons why patients miss clinic appointments and to ascertain patients\\' views on the implementation of reminder systems and penalty fees to reduce the rates of did not attend (DNAs). Overall, the paper seeks to establish novel ways to run a more efficient out-patient department (OPD) service to improve waiting times and access for patients to limited neurology resources. DESIGN\\/METHODOLOGY\\/APPROACH: A questionnaire-based study was approved by the audit committee and was offered to 204 out-patients attending the neurology clinics over a three-month period (July to September 2009). The patients\\' demographic details and non-attendance records were reviewed. The paper aimed to ascertain, from the patients\\' perspective, why people failed to attend clinic appointments. Each participant was asked their views on how they felt their public hospital service might reduce the number of DNAs at their neurology OPD. FINDINGS: A total of 204 patients took part. Participants had a mean age of 31 years (range 25-75 years) with a modal peak in the 26 to 35 age bracket. Almost 10 per cent of those surveyed admitted to missing a hospital out-patient appointment in the past. The most common reason was that they simply "forgot" (28 per cent). DNA rates by age range were proportionally similar to the overall age profile of attenders. Over 55 per cent said they would like a pre-appointment reminder via a mobile telephone text message, 19 per cent preferred a pre-appointment telephone call, and 19 per cent an e-mail. Of those surveyed, 47 per cent said they would be willing to pay a fee on booking that could be refunded on attending for their appointment. The majority of these felt Euro 20 was the most appropriate amount (39 per cent). The rate of acceptance for various fee amounts was uniform across age ranges. Over half (52 per cent) said that they would agree to a "buddy" system whereby the appointment reminder was sent to the patient

  2. Self-Sampling for Human Papillomavirus Testing among Non-Attenders Increases Attendance to the Norwegian Cervical Cancer Screening Programme

    DEFF Research Database (Denmark)

    Enerly, Espen; Bonde, Jesper; Schee, Kristina;

    2016-01-01

    Increasing attendance to screening offers the best potential for improving the effectiveness of well-established cervical cancer screening programs. Self-sampling at home for human papillomavirus (HPV) testing as an alternative to a clinical sampling can be a useful policy to increase attendance....... To determine whether self-sampling improves screening attendance for women who do not regularly attend the Norwegian Cervical Cancer Screening Programme (NCCSP), 800 women aged 25-69 years in the Oslo area who were due to receive a 2nd reminder to attend regular screening were randomly selected and invited...... alternative for increasing cervical cancer screening coverage in Norway....

  3. Romania's Iliescu to attend World Summit on Information Society organized by UN

    CERN Multimedia

    2003-01-01

    "Romanian President Ion Iliescu will be in Geneva, December 9-11, to attend a world summit on information society, organized by the United Nations Department of Public Information. On this occasion, Iliescu will visit on Tuesday the Geneva-based European Center for Nuclear Research (CERN), where he will meet CERN General Director Luciano Maiani, as well as young Romanian researchers working there and will participate in a scientific session called The Role of Science in the Information Society" (1 page).

  4. The Influence of Treatment Attendance on Subsequent Aggression among Severely Mentally Ill Substance Abusers

    OpenAIRE

    Zhuo, Yue; BRADIZZA, CLARA M.; Maisto, Stephen A.

    2014-01-01

    The interrelationships between severe mental illness, substance use, and aggression are of longstanding importance with implications for community treatment programs, treatment research and public policy. Through the analysis of longitudinal data collected from 278 patients over a 6-month period following admission to an outpatient dual diagnosis treatment program, this study examined the association between dual diagnosis treatment attendance and subsequent aggression among individuals diagn...

  5. I won't let you down... or will I? Core self-evaluations, other-orientation, anticipated guilt and gratitude, and job performance.

    Science.gov (United States)

    Grant, Adam M; Wrzesniewski, Amy

    2010-01-01

    Although core self-evaluations have been linked to higher job performance, research has shown variability in the strength of this relationship. We propose that high core self-evaluations are more likely to increase job performance for other-oriented employees, who tend to anticipate feelings of guilt and gratitude. We tested these hypotheses across 3 field studies using different operationalizations of both performance and other-orientation (prosocial motivation, agreeableness, and duty). In Study 1, prosocial motivation strengthened the association between core self-evaluations and the performance of professional university fundraisers. In Study 2, agreeableness strengthened the association between core self-evaluations and supervisor ratings of initiative among public service employees. In Study 3, duty strengthened the association between core self-evaluations and the objective productivity of call center employees, and this moderating relationship was mediated by feelings of anticipated guilt and gratitude. We discuss implications for theory and research on personality and job performance.

  6. If We Build It, They Will Come: Exploring Policy and Practice Implications of Public Support for Couple and Relationship Education for Lower Income and Relationally Distressed Couples.

    Science.gov (United States)

    Bradford, Angela B; Hawkins, Alan J; Acker, Jennifer

    2015-12-01

    Over the past decade, public funding for Couple and Relationship Education programs has expanded. As program administrators have been able to extend their reach to low-income individuals and couples using this support, it has become apparent that greater numbers of relationally distressed couples are attending classes than previously anticipated. Because psychoeducational programs for couples have traditionally served less distressed couples, this dynamic highlights the need to examine the policy and practice implications of more distressed couples accessing these services. This paper reviews some of the most immediate issues, including screening for domestic violence and couple needs, pedagogical considerations, and the potential integration of therapy and education services. We also make suggestions for future research that can inform policy and practice efforts. © 2015 Family Process Institute.

  7. Day-care attendance and child development:

    DEFF Research Database (Denmark)

    Bauchmüller, Robert; Gørtz, Mette; Rasmussen, Astrid Würtz

    Earlier research suggests that children’s development is shaped in their early years of life. This paper examines whether differences in day-care experiences during pre-school age are important for children’s cognitive and language development at the age of 15. The analysis is based on class...... performance at the end of elementary schooling. We assess the effects of attended types and qualities of day-care institutions on various child outcomes as measured by school grades in mathematics, science, English and Danish for the whole Danish population as well as outcomes from the 2006 PISA Denmark......, of total work experiences, ages and hourly wages of staff members. Those indicators show the expected correlations with children’s development outcomes, better day-care quality being linked to better child outcomes ten years later. We use rich administrative information about the children’s background...

  8. Traditional birth attendants in Sierra Leone.

    Science.gov (United States)

    Sisay, L

    1988-03-01

    Traditional Birth Attendants (TBAs) play a very significant role in the lives of a multitude of people in the traditional settlements and societies. They are people of eminent dignity and personality because their valuable contribution to society is appreciated by all, and they are known as those who keep the secrets of their society. In this article some of the practices of the TBAs are described, including the use of herbs in pregnancy tests, determining whether a delivery will be difficult, and determining labor signs, as well as the traditional method of care for premature babies. No cash payment is made to TBAs for their services, but gifts of rum and kola nuts are offered.

  9. Attending to music decreases inattentional blindness.

    Science.gov (United States)

    Beanland, Vanessa; Allen, Rosemary A; Pammer, Kristen

    2011-12-01

    This article investigates how auditory attention affects inattentional blindness (IB), a failure of conscious awareness in which an observer does not notice an unexpected event because their attention is engaged elsewhere. Previous research using the attentional blink paradigm has indicated that listening to music can reduce failures of conscious awareness. It was proposed that listening to music would decrease IB by reducing observers' frequency of task-unrelated thoughts (TUTs). Observers completed an IB task that varied both visual and auditory demands. Listening to music was associated with significantly lower IB, but only when observers actively attended to the music. Follow-up experiments suggest this was due to the distracting qualities of the audio task. The results also suggest a complex relationship between IB and TUTs: during demanding tasks, as predicted, noticers of the unexpected stimulus reported fewer TUTs than non-noticers. During less demanding tasks, however, noticers reported more TUTs than non-noticers.

  10. Pre-School Attendance and Child Development

    DEFF Research Database (Denmark)

    Bauchmüller, Robert; Gørtz, Mette; Rasmussen, Astrid Würtz

    performance at the end of elementary schooling. We assess the effects of attended types and qualities of day-care institutions on various child outcomes as measured by school grades in mathematics, science, English and Danish for the whole Danish population as well as outcomes from the 2006 PISA Denmark......, of total work experiences, ages and hourly wages of staff members. Those indicators show the expected correlations with children's development outcomes, better day-care quality being linked to better child outcomes ten years later. We use rich administrative information about the children's background...... as well as an instrumental variable approach based on wider geographic area aggregates to test whether those correlations reveal unbiased causal effects. The identification of truly effective quality characteristics of day-care centres enhances policymakers' resource allocation to make all children...

  11. Day-care attendance and child development:

    DEFF Research Database (Denmark)

    Bauchmüller, Robert; Gørtz, Mette; Rasmussen, Astrid Würtz

    , of total work experiences, ages and hourly wages of staff members. Those indicators show the expected correlations with children’s development outcomes, better day-care quality being linked to better child outcomes ten years later. We use rich administrative information about the children’s background......Earlier research suggests that children’s development is shaped in their early years of life. This paper examines whether differences in day-care experiences during pre-school age are important for children’s cognitive and language development at the age of 15. The analysis is based on class...... performance at the end of elementary schooling. We assess the effects of attended types and qualities of day-care institutions on various child outcomes as measured by school grades in mathematics, science, English and Danish for the whole Danish population as well as outcomes from the 2006 PISA Denmark...

  12. Pre-School Attendance and Child Development

    DEFF Research Database (Denmark)

    Bauchmüller, Robert; Gørtz, Mette; Rasmussen, Astrid Würtz

    , of total work experiences, ages and hourly wages of staff members. Those indicators show the expected correlations with children's development outcomes, better day-care quality being linked to better child outcomes ten years later. We use rich administrative information about the children's background......Earlier research suggests that children's development is shaped in their early years of life. This paper examines whether differences in day-care experiences during pre-school age are important for children's cognitive and language development at the age of 15. The analysis is based on class...... performance at the end of elementary schooling. We assess the effects of attended types and qualities of day-care institutions on various child outcomes as measured by school grades in mathematics, science, English and Danish for the whole Danish population as well as outcomes from the 2006 PISA Denmark...

  13. Public Education, Public Good.

    Science.gov (United States)

    Tomlinson, John

    1986-01-01

    Criticizes policies which would damage or destroy a public education system. Examines the relationship between government-provided education and democracy. Concludes that privatization of public education would emphasize self-interest and selfishness, further jeopardizing the altruism and civic mindedness necessary for the public good. (JDH)

  14. School and Public Library Collaboration

    Science.gov (United States)

    Vincellete, Pete; Queen, Priscilla

    2012-01-01

    More than 60,000 students attend over seventy schools comprising the Douglas County School District (DCSD) in Colorado. It has been a consistently high-performing district, with a reputation for being among Colorado's elite. Douglas County Libraries (DCL) is a nationally recognized state-of-the-art public library system with seven branches serving…

  15. [LECTURE ATTENDANCE BY MEDICAL STUDENTS - IS IT A COMPELLING ISSUE?].

    Science.gov (United States)

    Luder, Anthony

    2016-04-01

    Lecture attendance by medical students may be affected by various factors. Evidence for compulsory attendance and its effects is scant. To examine the effect of the introduction of a compulsory attendance regulation on students' grades and behaviour. Lecture attendance by students was evaluated and monitored, and the marks gained by attenders and non-attenders compared. The setting was a new medical faculty with a 4-year graduate entry program. The participants were medical students in the 1st year of a 4-year graduate entry program. In the first year, 5 courses were offered in which attendance was not compulsory, followed by 2 courses in which it was made compulsory. Attendance rose markedly in the 2 compulsory courses. No clear effect on attainment was seen even among students with high absentee rates. Discussion and summary: In this preliminary study, compulsory attendance improved attendance rates but the range and mean marks of absentee students was similar to the class as a whole. Some students may learn as well or better outside the classroom than in it, although this places an extra burden of responsibility on staff. More research is needed on this important topic.

  16. Factors influencing pharmacy students' attendance decisions in large lectures.

    Science.gov (United States)

    Westrick, Salisa C; Helms, Kristen L; McDonough, Sharon K; Breland, Michelle L

    2009-08-28

    To identify reasons for pharmacy student attendance and absenteeism in large lectures and to determine whether certain student characteristics affect student absenteeism. Pharmacy students' reasons to attend and not attend 3 large lecture courses were identified. Using a Web-based survey instrument, second-year pharmacy students were asked to rate to what degree various reasons affected their decision to attend or not attend classes for 3 courses. Bivariate analyses were used to assess the relationships between student characteristics and degree of absenteeism. Ninety-eight students (75%) completed the survey instrument. The degree of student absenteeism differed among the 3 courses. Most student demographic characteristics examined were not related to the degree of absenteeism. Different reasons to attend and not to attend class were identified for each of the 3 courses, suggesting that attendance decisions were complex. Respondents wanted to take their own notes and the instructor highlighted what was important to know were the top 2 common reasons for pharmacy students to attend classes. Better understanding of factors influencing student absenteeism may help pharmacy educators design effective interventions to facilitate student attendance.

  17. Altered brain activity during reward anticipation in pathological gambling and obsessive-compulsive disorder.

    Directory of Open Access Journals (Sweden)

    Jung-Seok Choi

    Full Text Available BACKGROUND: Pathological gambling (PG and obsessive-compulsive disorder (OCD are conceptualized as a behavioral addiction, with a dependency on repetitive gambling behavior and rewarding effects following compulsive behavior, respectively. However, no neuroimaging studies to date have examined reward circuitry during the anticipation phase of reward in PG compared with in OCD while considering repetitive gambling and compulsion as addictive behaviors. METHODS/PRINCIPAL FINDINGS: To elucidate the neural activities specific to the anticipation phase of reward, we performed event-related functional magnetic resonance imaging (fMRI in young adults with PG and compared them with those in patients with OCD and healthy controls. Fifteen male patients with PG, 13 patients with OCD, and 15 healthy controls, group-matched for age, gender, and IQ, participated in a monetary incentive delay task during fMRI scanning. Neural activation in the ventromedial caudate nucleus during anticipation of both gain and loss decreased in patients with PG compared with that in patients with OCD and healthy controls. Additionally, reduced activation in the anterior insula during anticipation of loss was observed in patients with PG compared with that in patients with OCD which was intermediate between that in OCD and healthy controls (healthy controls < PG < OCD, and a significant positive correlation between activity in the anterior insula and South Oaks Gambling Screen score was found in patients with PG. CONCLUSIONS: Decreased neural activity in the ventromedial caudate nucleus during anticipation may be a specific neurobiological feature for the pathophysiology of PG, distinguishing it from OCD and healthy controls. Correlation of anterior insular activity during loss anticipation with PG symptoms suggests that patients with PG fit the features of OCD associated with harm avoidance as PG symptoms deteriorate. Our findings have identified functional disparities and

  18. Algorithm for Efficient Attendance management: Face Recognition based approach

    Directory of Open Access Journals (Sweden)

    Naveed Khan Baloch

    2012-07-01

    Full Text Available Students attendance in the classroom is very important task and if taken manually wastes a lot of time. There are many automatic methods available for this purpose i.e. biometric attendance. All these methods also waste time because students have to make a queue to touch their thumb on the scanning device. This work describes the efficient algorithm that automatically marks the attendance without human intervention. This attendance is recorded by using a camera attached in front of classroom that is continuously capturing images of students, detect the faces in images and compare the detected faces with the database and mark the attendance. The paper review the related work in the field of attendance system then describes the system architecture, software algorithm and results.

  19. Attendance and achievement in medicine: investigating the impact of attendance policies on academic performance of medical students.

    Science.gov (United States)

    Subramaniam, Bs; Hande, S; Komattil, R

    2013-04-01

    The attendance mandate for the medical course in Melaka Manipal Medical College, Manipal, India was increased from 75% to 90% based on the assumption that the mandatory increase will improve the students' performance. To find out whether there is any correlation between class attendance and academic performance. This was an institution based retrospective analytical study. Students who have completed Phase I (first two and a half years) of the MBBS course were included in the study. Student marks and attendance, from the database were obtained from three random batches, each, from two clusters A and B respectively. Those who had a mandatory attendance requirement of 75% belonged to A (n = 243), and those who had a mandatory attendance percentage of 90% belonged to B (n = 360). Statistical analyses performed included, Pearson 2 tailed correlation to correlate class attendance with student performance; Cluster analysis to classify group average in a similarity matrix; t-test to determine significance of difference in percentage of students who attained 100% when the college changed mandatory attendance from 75% to 90%; Mann-Whitney test to find out if there was a better performance in university exam when attendance policy changed. There was a significant correlation between attendance and the students who passed in the University exam. The number of students in the pass category was maximum (>90%) compared to students in distinction and failed categories. Percentage of students with 100% attendance rose from 4% (n = 10) to 11% (n = 40) when the mandatory attendance was increased from 75% to 90%. Attendance policy correlated with better academic performance. Reducing absenteeism, probably contributed to the improved academic performance of the students. But the link between attendance and best and worst performances could not be predicted because of small numbers in every batch.

  20. Anticipating synchronization in a chain of chaotic oscillators with switching parameters

    Energy Technology Data Exchange (ETDEWEB)

    Pyragienė, T., E-mail: tatjana.pyragiene@ftmc.lt; Pyragas, K.

    2015-12-18

    A new coupling scheme for anticipating synchronization of chaotic systems is proposed. The scheme consists of a master system and two in series coupled slave systems with periodically switching parameters. The scheme does not require the presence of any time-delay terms either in a master or in slave systems and provides long-term anticipation. The value of anticipation time as well as the conditions of synchronization are derived in an analytical form. Analytical results are tested by numerical experiments with the chaotic Rössler and Lorenz systems as well as the Hindmarsh–Rose neuron in a regime of chaotic bursting. Also a robustness of the scheme with respect to parameter mismatch and noise is demonstrated. - Highlights: • A new coupling scheme for anticipating chaotic synchronization is proposed. • The scheme consists of three coupled systems with periodically switching parameters. • Long-term anticipation is achieved without using time-delay terms. • The method is verified for the Rössler, Lorenz and Hindmarsh–Rose neuron systems.

  1. The Effects of Anticipated Negative Feedback on Psychological States Among Narcissists

    Directory of Open Access Journals (Sweden)

    Akiko Matsuo

    2016-05-01

    Full Text Available Although narcissism has long been researched in relation to anger, previous research examined narcissistic anger toward negative feedback that had already occurred. In this study, we investigated the effects of anticipation of evaluation (present vs. absent and negative feedback (present vs. absent, using a creativity task paradigm, on state anger scores among 231 U.S. undergraduates (76% White, 60% women. We also measured undergraduates’ narcissistic tendencies and impressions of the creativity task. Multiple regression analyses revealed a significant interaction between narcissism and negative feedback on total anger scores, with narcissists responding with more anger than non-narcissists in the condition of negative feedback. We also found a significant two-way interaction between narcissism and anticipation of evaluation on total enjoyment scores. Anticipation of feedback inhibited narcissist-prone individuals from enjoying the task in the anticipation condition, but this pattern was not present in the no-anticipation condition. Implications and recommendations to better understand the nature of narcissism are discussed.

  2. A negative relationship between ventral striatal loss anticipation response and impulsivity in borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Maike C. Herbort

    2016-01-01

    Full Text Available Patients with borderline personality disorder (BPD frequently exhibit impulsive behavior, and self-reported impulsivity is typically higher in BPD patients when compared to healthy controls. Previous functional neuroimaging studies have suggested a link between impulsivity, the ventral striatal response to reward anticipation, and prediction errors. Here we investigated the striatal neural response to monetary gain and loss anticipation and their relationship with impulsivity in 21 female BPD patients and 23 age-matched female healthy controls using functional magnetic resonance imaging (fMRI. Participants performed a delayed monetary incentive task in which three categories of objects predicted a potential gain, loss, or neutral outcome. Impulsivity was assessed using the Barratt Impulsiveness Scale (BIS-11. Compared to healthy controls, BPD patients exhibited significantly reduced fMRI responses of the ventral striatum/nucleus accumbens (VS/NAcc to both reward-predicting and loss-predicting cues. BIS-11 scores showed a significant positive correlation with the VS/NAcc reward anticipation responses in healthy controls, and this correlation, while also nominally positive, failed to reach significance in BPD patients. BPD patients, on the other hand, exhibited a significantly negative correlation between ventral striatal loss anticipation responses and BIS-11 scores, whereas this correlation was significantly positive in healthy controls. Our results suggest that patients with BPD show attenuated anticipation responses in the VS/NAcc and, furthermore, that higher impulsivity in BPD patients might be related to impaired prediction of aversive outcomes.

  3. Neural response during anticipation of monetary loss is elevated in adult attention deficit hyperactivity disorder.

    Science.gov (United States)

    Wilbertz, Gregor; Delgado, Mauricio R; Tebartz Van Elst, Ludger; Maier, Simon; Philipsen, Alexandra; Blechert, Jens

    2017-06-01

    Risky behaviour seriously impacts the life of adult patients with attention deficit hyperactivity disorder (ADHD). Such behaviours have often been attributed to their exaggerated reward seeking, but dysfunctional anticipation of negative outcomes might also play a role. The present study compared adult patients with ADHD (n = 28) with matched healthy controls (n = 28) during anticipation of monetary losses versus gains while undergoing functional magnetic resonance imaging (fMRI) and skin conductance recording. Skin conductance was higher during anticipation of losses compared to gains in both groups. Affective ratings of predictive cues did not differ between groups. ADHD patients showed increased activity in bilateral amygdalae, left anterior insula (region of interest analysis) and left temporal pole (whole brain analysis) compared to healthy controls during loss versus gain anticipation. In the ADHD group higher insula and temporal pole activations went along with more negative affective ratings. Neural correlates of loss anticipation are not blunted but rather increased in ADHD, possibly due to a life history of repeated failures and the respective environmental sanctions. Behavioural adaptations to such losses, however, might differentiate them from controls: future research should study whether negative affect might drive more risk seeking than risk avoidance.

  4. A novel macro model of traffic flow with the consideration of anticipation optimal velocity

    Science.gov (United States)

    Peng, G. H.; Song, W.; Peng, Y. J.; Wang, S. H.

    2014-03-01

    In this paper, a novel macro model which can investigate wide moving jams is derived from car-following model by applying the relationship between the micro and macro variables with the consideration of anticipation optimal velocity on single lane. The theoretic analysis and numerical simulation show that the new macro model of traffic flow can correctly reproduce common evolution of shock, rarefaction wave and local cluster effect under small perturbation, which shows that the congested traffic patterns about wide moving jam propagation are in accordance with empirical results. Furthermore, the results uncover that the anticipation effect can smooth the front of the shock wave and the rarefaction wave, which means that anticipation effect hasten the diffusion process of congregate in the shock wave and dissolution in rarefaction wave. The key improvement of this new macro model over the previous ones lies in the fact that the anticipation traffic behaviors can improve the stability of traffic flow with the consideration of the proper anticipation effect.

  5. Neural responsivity during soft drink intake, anticipation, and advertisement exposure in habitually consuming youth.

    Science.gov (United States)

    Burger, Kyle S; Stice, Eric

    2014-02-01

    Although soft drinks are heavily advertised, widely consumed, and have been associated with obesity, little is understood regarding neural responsivity to soft drink intake, anticipated intake, and advertisements. Functional MRI was used to assess examine neural response to carbonated soft drink intake, anticipated intake and advertisement exposure as well as milkshake intake in 27 adolescents that varied on soft drink consumer status. Intake and anticipated intake of carbonated Coke® activated regions implicated in gustatory, oral somatosensory, and reward processing, yet high-fat/sugar milkshake intake elicited greater activation in these regions vs. Coke intake. Advertisements highlighting the Coke product vs. nonfood control advertisements, but not the Coke logo, activated gustatory and visual brain regions. Habitual Coke consumers vs. nonconsumers showed greater posterior cingulate responsivity to Coke logo ads, suggesting that the logo is a conditioned cue. Coke consumers exhibited less ventrolateral prefrontal cortex responsivity during anticipated Coke intake relative to nonconsumers. Results indicate that soft drinks activate reward and gustatory regions, but are less potent in activating these regions than high-fat/sugar beverages, and imply that habitual soft drink intake promotes hyper-responsivity of regions encoding salience/attention toward brand specific cues and hypo-responsivity of inhibitory regions while anticipating intake. Copyright © 2013 The Obesity Society.

  6. Neural responsivity during soft drink intake, anticipation, and advertisement exposure in habitually consuming youth

    Science.gov (United States)

    Burger, Kyle S.; Stice, Eric

    2014-01-01

    OBJECTIVE Although soft drinks are heavily advertised, widely consumed, and have been associated with obesity, little is understood regarding neural responsivity to soft drink intake, anticipated intake, and advertisements. METHODS Functional MRI was used to assess examine neural response to carbonated soft drink intake, anticipated intake and advertisement exposure as well as milkshake intake in 27 adolescents that varied on soft drink consumer status. RESULTS Intake and anticipated intake of carbonated Coke® activated regions implicated in gustatory, oral somatosensory, and reward processing, yet high-fat/sugar milkshake intake elicited greater activation in these regions versus Coke intake. Advertisements highlighting the Coke product vs. non-food control advertisements, but not the Coke logo, activated gustatory and visual brain regions. Habitual Coke consumers vs. non-consumers showed greater posterior cingulate responsivity to Coke logo ads, suggesting that the logo is a conditioned cue. Coke consumers exhibited less ventrolateral prefrontal cortex responsivity during anticipated Coke intake relative to non-consumers. CONCLUSIONS Results indicate that soft drinks activate reward and gustatory regions, but are less potent in activating these regions than high-fat/sugar beverages, and imply that habitual soft drink intake promotes hyper-responsivity of regions encoding salience/attention toward brand specific cues and hypo-responsivity of inhibitory regions while anticipating intake. PMID:23836764

  7. Neural signal during immediate reward anticipation in schizophrenia: Relationship to real-world motivation and function

    Directory of Open Access Journals (Sweden)

    Karuna Subramaniam

    2015-01-01

    Full Text Available Amotivation in schizophrenia is a central predictor of poor functioning, and is thought to occur due to deficits in anticipating future rewards, suggesting that impairments in anticipating pleasure can contribute to functional disability in schizophrenia. In healthy comparison (HC participants, reward anticipation is associated with activity in frontal–striatal networks. By contrast, schizophrenia (SZ participants show hypoactivation within these frontal–striatal networks during this motivated anticipatory brain state. Here, we examined neural activation in SZ and HC participants during the anticipatory phase of stimuli that predicted immediate upcoming reward and punishment, and during the feedback/outcome phase, in relation to trait measures of hedonic pleasure and real-world functional capacity. SZ patients showed hypoactivation in ventral striatum during reward anticipation. Additionally, we found distinct differences between HC and SZ groups in their association between reward-related immediate anticipatory neural activity and their reported experience of pleasure. HC participants recruited reward-related regions in striatum that significantly correlated with subjective consummatory pleasure, while SZ patients revealed activation in attention-related regions, such as the IPL, which correlated with consummatory pleasure and functional capacity. These findings may suggest that SZ patients activate compensatory attention processes during anticipation of immediate upcoming rewards, which likely contribute to their functional capacity in daily life.

  8. Global pattern of experienced and anticipated discrimination against people with schizophrenia: a cross-sectional survey.

    Science.gov (United States)

    Thornicroft, Graham; Brohan, Elaine; Rose, Diana; Sartorius, Norman; Leese, Morven

    2009-01-31

    Many people with schizophrenia experience stigma caused by other people's knowledge, attitudes, and behaviour; this can lead to impoverishment, social marginalisation, and low quality of life. We aimed to describe the nature, direction, and severity of anticipated and experienced discrimination reported by people with schizophrenia. We did a cross-sectional survey in 27 countries, in centres affiliated to the INDIGO Research Network, by use of face-to-face interviews with 732 participants with schizophrenia. Discrimination was measured with the newly validated discrimination and stigma scale (DISC), which produces three subscores: positive experienced discrimination; negative experienced discrimination; and anticipated discrimination. Negative discrimination was experienced by 344 (47%) of 729 participants in making or keeping friends, by 315 (43%) of 728 from family members, by 209 (29%) of 724 in finding a job, 215 (29%) of 730 in keeping a job, and by 196 (27%) of 724 in intimate or sexual relationships. Positive experienced discrimination was rare. Anticipated discrimination affected 469 (64%) in applying for work, training, or education and 402 (55%) looking for a close relationship; 526 (72%) felt the need to conceal their diagnosis. Over a third of participants anticipated discrimination for job seeking and close personal relationships when no discrimination was experienced. Rates of both anticipated and experienced discrimination are consistently high across countries among people with mental illness. Measures such as disability discrimination laws might, therefore, not be effective without interventions to improve self-esteem of people with mental illness.

  9. Neural signal during immediate reward anticipation in schizophrenia: Relationship to real-world motivation and function.

    Science.gov (United States)

    Subramaniam, Karuna; Hooker, Christine I; Biagianti, Bruno; Fisher, Melissa; Nagarajan, Srikantan; Vinogradov, Sophia

    2015-01-01

    Amotivation in schizophrenia is a central predictor of poor functioning, and is thought to occur due to deficits in anticipating future rewards, suggesting that impairments in anticipating pleasure can contribute to functional disability in schizophrenia. In healthy comparison (HC) participants, reward anticipation is associated with activity in frontal-striatal networks. By contrast, schizophrenia (SZ) participants show hypoactivation within these frontal-striatal networks during this motivated anticipatory brain state. Here, we examined neural activation in SZ and HC participants during the anticipatory phase of stimuli that predicted immediate upcoming reward and punishment, and during the feedback/outcome phase, in relation to trait measures of hedonic pleasure and real-world functional capacity. SZ patients showed hypoactivation in ventral striatum during reward anticipation. Additionally, we found distinct differences between HC and SZ groups in their association between reward-related immediate anticipatory neural activity and their reported experience of pleasure. HC participants recruited reward-related regions in striatum that significantly correlated with subjective consummatory pleasure, while SZ patients revealed activation in attention-related regions, such as the IPL, which correlated with consummatory pleasure and functional capacity. These findings may suggest that SZ patients activate compensatory attention processes during anticipation of immediate upcoming rewards, which likely contribute to their functional capacity in daily life.

  10. Is attending lectures still relevant in engineering education?

    OpenAIRE

    Fitzpatrick, John J.; Cronin, Kevin; Byrne, Edmond P.

    2011-01-01

    A case study was conducted on a group of undergraduate chemical engineering students to assess the relevance of attending lectures from a student perspective and to understand why these students attend and do not attend lectures with a view to developing approaches to teaching, which are of greater interest and benefit to student learning. The students were surveyed by means of a questionnaire-type survey, which collected both quantitative and qualitative data from them. The majority of stude...

  11. Male partner attendance of skilled antenatal care in peri-urban Gulu district, Northern Uganda

    Directory of Open Access Journals (Sweden)

    Tweheyo Raymond

    2010-09-01

    Full Text Available Abstract Background Male partner attendance of skilled Antenatal Care (ANC is beneficial to improving maternal outcomes. This study investigated the level, perceived benefits and factors associated with male partner attendance of skilled ANC in a peri-urban community recovering from two decades of civil conflict. Methods This cross-sectional survey used multi-stage sampling in 12 villages of Omoro county to select 331 married male respondents aged 18 years or more, whose female spouses had childbirth within 24 months prior to the survey. A structured questionnaire elicited responses about male partner attendance of ANC during pregnancy at a public health facility as the main outcome variable. Analysis used Generalized Linear Model (GLM in Stata version 10.0 to obtain Prevalence Risk Ratios (PRR for association between the binary outcome and independent factors. All factors significant at p Results Overall, 65.4% (95%CI; 60.3, 70.5 male partners attended at least one skilled ANC visit. Mean age was 31.9 years [SD 8.2]. Perceived benefits of attending ANC were: HIV screening (74.5%, monitoring foetal growth (34% and identifying complications during pregnancy (18.9%. Factors independently associated with higher ANC attendance were: knowledge of 3 or more ANC services (adj.PRR 2.77; 95%CI 2.24, 3.42, obtaining health information from facility health workers (adj.PRR 1.14; 95%CI 1.01, 1.29 and if spouse had skilled attendance at last childbirth (adj.PRR 1.31; 95%CI 1.04-1.64. However, factors for low attendance were: male partners intending their spouse to carry another pregnancy (adj.PRR 0.83; 95%CI 0.71, 0.97 and living more than 5 Km from a health facility (adj.PRR 0.83, 95%CI 0.70, 0.98. Conclusions Men who were knowledgeable of ANC services, obtained health information from a health worker and whose spouses utilised skilled delivery at last pregnancy were more likely to accompany their spouses at ANC, unlike those who wanted to have more

  12. Exploring Relationships among Strengths Use, Spirituality, Religion and Positive Mental Health of College-Attending Emerging Adults

    Science.gov (United States)

    Rankin, Wendy M.

    2015-01-01

    This exploratory study examined the relationships among strengths use, spirituality, religion, and positive mental health of 109 traditional undergraduate, college-attending emerging adults in a public university in the southern region of the United States, often referred to as the Bible-Belt. Constructs of the study were guided by a student…

  13. The Traditional Birth Attendant in Maternal and Child Health and Family Planning: A Guide to Her Training and Utilization.

    Science.gov (United States)

    Verderese, Maria de Lourdes; Turnbull, Lily M.

    The publication provides guidelines for assisting developing countries in determining strategies for the utilization and training of traditional birth attendants (TBAs). TBA's are persons (usually women in rural areas) who assist the mother at childbirth and who initially acquired their skills through experience rather than formal training. After…

  14. 25 LIPID PROFILE OF ADULT NIGERIANS ATTENDING MEDICAL ...

    African Journals Online (AJOL)

    2010-12-01

    Dec 1, 2010 ... *Department of Family Medicine, Baptist Medical Centre (now Bowen University. Teaching Hospital) ... Background: Economic development ... abdominal obesity among adults attending the ... prevalence of abdominal obesity.

  15. Differences in anticipated interaction drive own group biases in face memory.

    Science.gov (United States)

    Wilson, John Paul; See, Pirita E; Bernstein, Michael J; Hugenberg, Kurt; Chartier, Christopher

    2014-01-01

    According to much research, the Own Group Bias (OGB) in face memory occurs as a consequence of social categorization - ingroup members are more likely than outgroup members to be encoded as individuals and remembered well. The current work is an examination of the role of anticipated future interaction in the OGB. We conducted two studies showing that anticipated interaction influences group-based face memory. In Study 1, we provided correlational evidence that beliefs about the amount and importance of future interaction one will have with racial outgroup members is associated with the OGB, such that people expecting more interaction with outgroup members show a reduced OGB. In Study 2, we manipulated expectations about future interactions with lab-created groups and observed that high levels of anticipated future interaction with the outgroup eliminated the OGB. Thus, social group categorization drives face memory biases to the extent that group membership affords the expectation of interpersonal interaction.

  16. A review of statistical methods for testing genetic anticipation: looking for an answer in Lynch syndrome

    DEFF Research Database (Denmark)

    Boonstra, Philip S; Gruber, Stephen B; Raymond, Victoria M

    2010-01-01

    , and this right truncation effect is more pronounced in children than in parents. In this study, we first review different statistical methods for testing genetic anticipation in affected parent-child pairs that address the issue of bias due to right truncation. Using affected parent-child pair data, we compare......Anticipation, manifested through decreasing age of onset or increased severity in successive generations, has been noted in several genetic diseases. Statistical methods for genetic anticipation range from a simple use of the paired t-test for age of onset restricted to affected parent-child pairs...... to a recently proposed random effects model which includes extended pedigree data and unaffected family members [Larsen et al., 2009]. A naive use of the paired t-test is biased for the simple reason that age of onset has to be less than the age at ascertainment (interview) for both affected parent and child...

  17. Reward anticipation and outcomes in adult males with attention-deficit/hyperactivity disorder.

    Science.gov (United States)

    Ströhle, Andreas; Stoy, Meline; Wrase, Jana; Schwarzer, Steffi; Schlagenhauf, Florian; Huss, Michael; Hein, Jakob; Nedderhut, Anke; Neumann, Britta; Gregor, Andreas; Juckel, Georg; Knutson, Brian; Lehmkuhl, Ulrike; Bauer, Michael; Heinz, Andreas

    2008-02-01

    Attention-deficit/hyperactivity disorder (ADHD) has been suggested to involve deficits in reward processing. We used functional magnetic resonance imaging (fMRI) to compare the neural responses to reward anticipation and outcomes in 10 adults with ADHD and 10 controls as they played a monetary incentive delay task. Adults with ADHD were unmedicated, and groups were matched for age, verbal IQ and smoking habits. Adults with ADHD showed decreased activation in the ventral striatum during the anticipation of gain, but increased activation of the orbitofrontal cortex in response to gain outcomes. Ventral striatal activation in adults with ADHD during gain anticipation was negatively correlated with self-rated symptoms of hyperactivity and impulsivity. These findings suggest that male adults with ADHD show neural signs of abnormal reward processing. Future studies will have to investigate whether these dysfunctional patterns might be normalized by treatment.

  18. Coexistence of anticipated and layered chaotic synchronization in time-delay systems.

    Science.gov (United States)

    Wang, H J; Huang, H B; Qi, G X

    2005-09-01

    We study the dynamic stabilities of unidirectionally coupled linear arrays of chaotic oscillators with time-delay feedbacks in star configuration, and find that if all oscillators in the network are identical, then the oscillators in the linear arrays can anticipate the driving oscillators, and simultaneously the oscillators in the linear arrays with the same position with respect to the central one are in synchronous chaotic state. Compared with the anticipated synchronization, the layered synchronization is first generated and last destroyed as the coupling constant is increased. This coexistence of anticipated and layered chaotic synchronization is destroyed by long time feedback. If the driving and driven oscillators are different, then only layered chaotic synchronization is possible.

  19. A review of statistical methods for testing genetic anticipation: looking for an answer in Lynch syndrome

    DEFF Research Database (Denmark)

    Boonstra, Philip S; Gruber, Stephen B; Raymond, Victoria M

    2010-01-01

    Anticipation, manifested through decreasing age of onset or increased severity in successive generations, has been noted in several genetic diseases. Statistical methods for genetic anticipation range from a simple use of the paired t-test for age of onset restricted to affected parent-child pairs......, and this right truncation effect is more pronounced in children than in parents. In this study, we first review different statistical methods for testing genetic anticipation in affected parent-child pairs that address the issue of bias due to right truncation. Using affected parent-child pair data, we compare...... to a recently proposed random effects model which includes extended pedigree data and unaffected family members [Larsen et al., 2009]. A naive use of the paired t-test is biased for the simple reason that age of onset has to be less than the age at ascertainment (interview) for both affected parent and child...

  20. Anticipating species distributions: Handling sampling effort bias under a Bayesian framework.

    Science.gov (United States)

    Rocchini, Duccio; Garzon-Lopez, Carol X; Marcantonio, Matteo; Amici, Valerio; Bacaro, Giovanni; Bastin, Lucy; Brummitt, Neil; Chiarucci, Alessandro; Foody, Giles M; Hauffe, Heidi C; He, Kate S; Ricotta, Carlo; Rizzoli, Annapaola; Rosà, Roberto

    2017-04-15

    Anticipating species distributions in space and time is necessary for effective biodiversity conservation and for prioritising management interventions. This is especially true when considering invasive species. In such a case, anticipating their spread is important to effectively plan management actions. However, considering uncertainty in the output of species distribution models is critical for correctly interpreting results and avoiding inappropriate decision-making. In particular, when dealing with species inventories, the bias resulting from sampling effort may lead to an over- or under-estimation of the local density of occurrences of a species. In this paper we propose an innovative method to i) map sampling effort bias using cartogram models and ii) explicitly consider such uncertainty in the modeling procedure under a Bayesian framework, which allows the integration of multilevel input data with prior information to improve the anticipation species distributions.

  1. Functional MRI reveals expert-novice differences during sport-related anticipation.

    Science.gov (United States)

    Wright, Michael J; Bishop, Daniel T; Jackson, Robin C; Abernethy, Bruce

    2010-01-27

    We examined the effect of expertise on cortical activation during sports anticipation using functional MRI. In experiment 1, recreational players predicted badminton stroke direction and the pattern of active clusters was consistent with a proposed perception-of-action network. This pattern was not replicated in a stimulus-matched, action-unrelated control task. In experiment 2, players of three different skill levels anticipated stroke direction from clips occluded either 160 ms before or 80 ms after racquet-shuttle contact. Early-occluded sequences produced more activation than late-occluded sequences overall, in most cortical regions of interest, but experts showed an additional enhancement in medial, dorsolateral and ventrolateral frontal cortex. Anticipation in open-skill sports engages cortical areas integral to observing and understanding others' actions; such activity is enhanced in experts.

  2. Perceptual training effects on anticipation of direct and deceptive 7-m throws in handball.

    Science.gov (United States)

    Alsharji, Khaled E; Wade, Michael G

    2016-01-01

    We examined the effectiveness of perceptual training on the performance of handball goalkeepers when anticipating the direction of both direct and deceptive 7-m throws. Skilled goalkeepers were assigned equally to three matched-ability groups based on their pre-test performance: a perceptual training group (n = 14) received video-based perceptual training, a placebo training group (n = 14) received video-based regular training and a control group received no training. Participants in the perceptual training group significantly improved their performance compared to both placebo and control groups; however, anticipation of deceptive throws improved less than for direct throws. The results confirm that although anticipating deception in handball is a challenging task for goalkeepers, task-specific perceptual training can minimise its effect and improve performance.

  3. Jail Inmates’ Perceived and Anticipated Stigma: Implications for Post-release Functioning

    Science.gov (United States)

    Moore, Kelly; Stuewig, Jeffrey; Tangney, June

    2014-01-01

    Research shows that offenders perceive stigma, but the accuracy of these perceptions has not been assessed, nor their impact on successful reintegration. In a longitudinal study, jail inmates (N = 168) reported perceptions of stigma toward criminals and anticipated stigma just prior to release. A diverse college sample completed a parallel survey assessing stigmatizing attitudes toward criminals. Inmates’ perceived stigma was significantly higher than students’ stigmatizing attitudes. Perceived stigma positively predicted post-release employment for African-American inmates, but not for Caucasians. Anticipated stigma negatively predicted arrests for Caucasian inmates, but not for African Americans. Perceived and anticipated stigma may have different implications for reintegration, and these implications may vary across race. PMID:25045324

  4. Neurobiological underpinnings of reward anticipation and outcome evaluation in gambling disorder.

    Science.gov (United States)

    Linnet, Jakob

    2014-01-01

    Gambling disorder is characterized by persistent and recurrent maladaptive gambling behavior, which leads to clinically significant impairment or distress. The disorder is associated with dysfunctions in the dopamine system. The dopamine system codes reward anticipation and outcome evaluation. Reward anticipation refers to dopaminergic activation prior to reward, while outcome evaluation refers to dopaminergic activation after reward. This article reviews evidence of dopaminergic dysfunctions in reward anticipation and outcome evaluation in gambling disorder from two vantage points: a model of reward prediction and reward prediction error by Wolfram Schultz et al. and a model of "wanting" and "liking" by Terry E. Robinson and Kent C. Berridge. Both models offer important insights on the study of dopaminergic dysfunctions in addiction, and implications for the study of dopaminergic dysfunctions in gambling disorder are suggested.

  5. Neurobiological Underpinnings of Reward Anticipation and Outcome Evaluation in Gambling Disorder.

    Directory of Open Access Journals (Sweden)

    Jakob eLinnet

    2014-03-01

    Full Text Available Gambling disorder is characterized by persistent and recurrent maladaptive gambling behavior, which leads to clinically significant impairment or distress. The disorder is associated with dysfunctions in the dopamine system. The dopamine system codes reward anticipation and outcome evaluation. Reward anticipation refers to dopaminergic activation prior to reward, while outcome evaluation refers to dopaminergic activation after reward. This article reviews evidence of dopaminergic dysfunctions in reward anticipation and outcome evaluation in gambling disorder from two vantage points: a model of reward prediction and reward prediction error by Wolfram Schultz et al., and a model of wanting and liking by Terry E. Robinson and Kent C. Berridge. Both models offer important insights on the study of dopaminergic dysfunctions in addiction, and implications for the study of dopaminergic dysfunctions in gambling disorder are suggested.

  6. Differences in anticipated interaction drive own group biases in face memory.

    Directory of Open Access Journals (Sweden)

    John Paul Wilson

    Full Text Available According to much research, the Own Group Bias (OGB in face memory occurs as a consequence of social categorization - ingroup members are more likely than outgroup members to be encoded as individuals and remembered well. The current work is an examination of the role of anticipated future interaction in the OGB. We conducted two studies showing that anticipated interaction influences group-based face memory. In Study 1, we provided correlational evidence that beliefs about the amount and importance of future interaction one will have with racial outgroup members is associated with the OGB, such that people expecting more interaction with outgroup members show a reduced OGB. In Study 2, we manipulated expectations about future interactions with lab-created groups and observed that high levels of anticipated future interaction with the outgroup eliminated the OGB. Thus, social group categorization drives face memory biases to the extent that group membership affords the expectation of interpersonal interaction.

  7. 33 CFR 385.18 - Public outreach.

    Science.gov (United States)

    2010-07-01

    ... process. (4) Project Management Plans and Program Management Plans shall include information concerning...) Project Delivery Team meetings and RECOVER meetings shall be open to attendance by the public. The public... opportunities to review and comment during implementation of the Plan. (3) Project Management Plans and...

  8. The role of traditional birth attendants in health services.

    Science.gov (United States)

    Velimirovic, H; Velimirovic, B

    1978-01-01

    There is considerable interest at this time in the possible integration of traditional birth attendants (TBAs) within the health services of a country, particularly in the field of maternal and child health care and family planning. The objectives are better utilization of local human resources as fundamental to public health care, and actions have been taken to improve the utilization, training and supervision of TBAs in these broader fields. Generally, the traditional midwife advises on prenatal care, assists during delivery and gives postnatal care. Several Expert Committees of the World Health Organization (WHO) referred to maternity care in connection with the training of auxiliary health workers, including auxiliary midwives, as early as 1952 and 1955. In many countries this interest stimulated research in order to identify feasible models contributing to the extension of health care through the training of auxiliary and traditional midwives. A problem is the mode of the selection of TBAs as participants in training courses. Most programs provide for group training, but this is not feasible in rural and remote areas with low population density. The acceptance of TBAs is not universal in all developign countries; some governments totally reject the plan. In the absence of evaluation of trained TBAs, doubts have been raised about the effectiveness of the trained TBA. Their role may be limited, transitional at best.

  9. Partner change among Norwegian teenage girls attending youth health clinics.

    Science.gov (United States)

    Egil Skjeldestad, Finn; Nilsen, Stine

    2008-01-01

    To examine incidence and risk factors of partner change among Norwegian teenage girls attending youth health clinics. Prospective cohort study. Setting. Study subjects were 691 girls, aged 16 to 19 years, who participated in a study on prescription of oral contraceptives at three youth health clinics in the city of Trondheim, Norway. Eligible for analysis were participants who were sexually active, and who returned for at least one follow-up visit more than 120 days after study start. All demographic and behavior data were collected through interview by public health nurses. All analyses were performed with SPSS for Windows (version 15.0) using chi-square test, survival analyses and logistic regression. New sexual male partners. Four out of five girls (80%) did not have any new partner during the study period of 12 months. From survival analyses the 12-month incidence rate were 29.8 (95% CI: 25.3-34.1) and 10.6 per 100-women months (95% CI: 7.3-13.9) for one or two or more partners, respectively. Predictors of partner change were partner change during the last six month prior study start, being single and sexual debut within three years after menarche. CONCLUSION. Being in a regular relationship with a boyfriend reduce considerably the risk of having a new sexual partner. Recent history of partner change is the strongest predictor of future partner change.

  10. Effects of Spike Anticipation on the Spiking Dynamics of Neural Networks

    Directory of Open Access Journals (Sweden)

    Daniel ede Santos-Sierra

    2015-11-01

    Full Text Available Synchronization is one of the central phenomena involved in information processing in living systems. It is known that the nervous system requires the coordinated activity of both local and distant neural populations. Such an interplay allows to merge different information modalities in a whole processing supporting high-level mental skills as understanding, memory, abstraction, etc. Though the biological processes underlying synchronization in the brain are not fully understood there have been reported a variety of mechanisms supporting different types of synchronization both at theoretical and experimental level. One of the more intriguing of these phenomena is the anticipating synchronization, which has been recently reported in a pair of unidirectionally coupled artificial neurons under simple conditions cite{Pyragas}, where the slave neuron is able to anticipate in time the behaviour of the master one. In this paper we explore the effect of spike anticipation over the information processing performed by a neural network at functional and structural level. We show that the introduction of intermediary neurons in the network enhances spike anticipation and analyse how these variations in spike anticipation can significantly change the firing regime of the neural network according to its functional and structural properties. In addition we show that the interspike interval (ISI, one of the main features of the neural response associated to the information coding, can be closely related to spike anticipation by each spike, and how synaptic plasticity can be modulated through that relationship. This study has been performed through numerical simulation of a coupled system of Hindmarsh-Rose neurons.

  11. Moral Disengagement, Anticipated Social Outcomes and Adolescents' Alcohol Use: Parallel Latent Growth Curve Analyses.

    Science.gov (United States)

    Quinn, Catherine A; Bussey, Kay

    2015-10-01

    Moral disengagement is a social cognitive process that has been extensively applied to transgressive behaviors, including delinquency, aggression and illicit substance use. However, there has been limited research on moral disengagement as it relates to underage drinking. The current study aimed to examine moral disengagement contextualized to underage drinking and its longitudinal relationship to alcohol use. Moreover, the social context in which adolescent alcohol use typically occurs was also considered, with a specific emphasis on the social sanctions, or social outcomes, that adolescents anticipate receiving from friends for their alcohol use. Adolescents were assessed across three time-points, 8 months apart. The longitudinal sample consisted of 382 (46% female) underage drinkers (12-16 years at T1). Parallel latent growth curve analysis was used to examine the bi-directional influence of initial moral disengagement, anticipated social outcomes, and alcohol use on subsequent growth in moral disengagement, anticipated social outcomes and alcohol use. The interrelation of initial scores and growth curves was also assessed. The findings revealed that, in the binary parallel analyses, initial moral disengagement and anticipated social outcomes both significantly predicted changes in alcohol use across time. Moreover, initial anticipated social outcomes predicted changes in moral disengagement. These findings were not consistently found when all three process analyses were included in a single model. The results emphasize the impact of social context on moral disengagement and suggest that by targeting adolescents' propensity to justify or excuse their drinking, as well as the social outcomes adolescents anticipate for being drunk, it may be possible to reduce their underage drinking.

  12. Dissociating the influence of response selection and task anticipation on corticospinal suppression during response preparation.

    Science.gov (United States)

    Duque, Julie; Labruna, Ludovica; Cazares, Christian; Ivry, Richard B

    2014-12-01

    Motor behavior requires selecting between potential actions. The role of inhibition in response selection has frequently been examined in tasks in which participants are engaged in some advance preparation prior to the presentation of an imperative signal. Under such conditions, inhibition could be related to processes associated with response selection, or to more general inhibitory processes that are engaged in high states of anticipation. In Experiment 1, we manipulated the degree of anticipatory preparation. Participants performed a choice reaction time task that required choosing between a movement of the left or right index finger, and used transcranial magnetic stimulation (TMS) to elicit motor evoked potentials (MEPs) in the left hand agonist. In high anticipation blocks, a non-informative cue (e.g., fixation marker) preceded the imperative; in low anticipation blocks, there was no cue and participants were required to divide their attention between two tasks to further reduce anticipation. MEPs were substantially reduced before the imperative signal in high anticipation blocks. In contrast, in low anticipation blocks, MEPs remained unchanged before the imperative signal but showed a marked suppression right after the onset of the imperative. This effect occurred regardless of whether the imperative had signalled a left or right hand response. After this initial inhibition, left MEPs increased when the left hand was selected and remained suppressed when the right hand was selected. We obtained similar results in Experiment 2 except that the persistent left MEP suppression when the left hand was not selected was attenuated when the alternative response involved a non-homologous effector (right foot). These results indicate that, even in the absence of an anticipatory period, inhibitory mechanisms are engaged during response selection, possibly to prevent the occurrence of premature and inappropriate responses during a competitive selection process.

  13. Perceptual organization at attended and unattended locations

    Institute of Scientific and Technical Information of China (English)

    HAN; Shihui; Glyn; W.; Humphreys

    2005-01-01

    This study examined the effects of attention on forming perceptual units by proximity grouping and by uniform connectedness (UC). In Experiment 1 a row of three global letters defined by either proximity or UC was presented at the center of the visual field. Participants were asked to identify the letter in the middle of stimulus arrays while ignoring the flankers. The stimulus onset asynchrony (SOA) between stimulus arrays and masks varied between 180 and 500 ms. We found that responses to targets defined by proximity grouping were slower than to those defined by UC at median SOAs but there were no differences at short or long SOAs. Incongruent flankers slowed responses to targets and this flanker compatibility effect was larger for UC than for proximity-defined flankers. Experiment 2 examined the effects of spatial precueing on discrimination responses to proximity- and UC-defined targets. The advantage for targets defined by UC over targets defined by proximity grouping was greater at uncued relative to cued locations. The results suggest that the advantage for UC over proximity grouping in forming perceptual units is contingent on the stimuli not being fully attended, and that paying attention to the stimuli differentially benefits proximity grouping.

  14. Nutritional status of preschool children attending kindergartens in Kosovo.

    Science.gov (United States)

    Rysha, Agim; Gjergji, Tahire M; Ploeger, Angelika

    2017-06-02

    There is very limited data on malnutrition of preschool children in Kosovo. The main objective of the study is to provide a nutritional status profile of preschool children attending kindergartens in Kosovo. Cross-sectional study of children aged 12-59 months (n = 352 children) and children aged 60-83 months (n = 134) enrolled in public and private kindergartens of Kosovo. Anthropometric measurements used for this study are weight and height of the preschoolers (12-83 months). A measuring board was used for measuring the length/height of children younger than 2 years, while digital weight and height scale Seca 763 was used for measuring of preschool children taller than 110 and Seca 213 was used for measuring the height for children who were shorter than 110 cm. Statistical analyses of underweight and overweight trends across sex and age groups as well as between children from public and private kindergartens were carried out. Qualitative variables were tested with a chi-square test. The differences between groups were assessed with a Student t test for normally distributed variables and a Mann-Whitney test for abnormally distributed numerical variables. The mean z-scores for weight-for-age, height-for-age, weight-for-height, and BMI-for-age largely fell within 0.0 and 1.0. The percentage of stunted children is 3%, whereas child wasting is 1.9%. The overall percentage of obese children is 2.3%; furthermore, 8.9% are overweight and 27.3% have a possible risk of being overweight. The incidence of children underweight is slightly decreasing. The prevalence of overweight and obese children in sample chosen is evident.

  15. Public Speech.

    Science.gov (United States)

    Green, Thomas F.

    1994-01-01

    Discusses the importance of public speech in society, noting the power of public speech to create a world and a public. The paper offers a theory of public speech, identifies types of public speech, and types of public speech fallacies. Two ways of speaking of the public and of public life are distinguished. (SM)

  16. Humans anticipate the goal of other people’s point-light actions

    Directory of Open Access Journals (Sweden)

    Claudia eElsner

    2012-04-01

    Full Text Available This eye tracking study investigated the degree to which low-level kinematic information from manual point-light (PL displays provides sufficient information to elicit anticipatory eye movements. We compared gaze performance of adults observing a biological point-light animation of a manual reaching action or a non-biological version of the same event. Participants anticipated the biological motion PL display but not a non-biological control condition. The present study is the first to demonstrate that low-level kinematic information can be used to anticipate the goal of other people's point-light actions.

  17. Five-Year-Old Preschoolers’ Sharing is Influenced by Anticipated Reciprocation

    DEFF Research Database (Denmark)

    Xiong, Mingrui; Jiannong, Shi; Wu, Zhen

    2016-01-01

    Whether children share in anticipation of future benefits returned by a partner is an interesting question. In this study, 5-year-old children and an adult partner played a sharing game, in which children donated first and the partner donated afterward. In Experiment 1, the partner’s resources were......-value condition. We found that children were more generous when the partner’s resources were valued higher. These findings demonstrate that 5-year-old preschoolers’ sharing choices take into account the anticipated reciprocity of the recipient, suggesting either self-interested tactical sharing or direct...

  18. Probability effects in anticipation investigated with online behavioural measures (mouse tracking)

    DEFF Research Database (Denmark)

    Bruhn, Pernille; Bærentsen, Klaus B.

    Background: Anticipation of upcoming events is an adaptive mechanism that ensures quick and accurate perception and action. Consequently, lower Reaction Time (RT) and higher accuracy is found in response to events that can be adequately anticipated. However, events in the world happen with varying......-hoc behavioural measures of the anticipatory processes involved. Methods: The present study investigates how knowledge of probability affects real-time anticipatory processes. Behaviour is monitored online by tracking the computer mouse trajectory leading to a required response (mouse-click on Target...

  19. Rejuvenation and Networking Motivates Librarians to Attend Conferences. A Review of: Vega, Robert D. and Ruth S. Connell. “Librarians’ Attitudes Toward Conferences: A Study.” College & Research Libraries 68.6 (2007): 503‐15.

    OpenAIRE

    Yvonne Hultman Özek

    2009-01-01

    Objectives – To determine why professional librarians attend or do not attend conferences and to consider their attitudes toward the various conference offerings and whether conference attendance is important to their careers.Design – An electronic mail list survey designed to collect both quantitative and qualitative data through closed and open‐ended questions.Setting – Mainly academic and public libraries in the U.S.A.Subjects – A total of 794 librarians participated in the study.Methods –...

  20. 39 CFR 6.4 - Attendance by conference telephone call.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Attendance by conference telephone call. 6.4 Section 6.4 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE MEETINGS (ARTICLE VI) § 6.4 Attendance by conference telephone call. For regularly scheduled meetings...

  1. Psychosocial predictors of first attendance for organised mammography screening

    DEFF Research Database (Denmark)

    Aro, A R; de Koning, H J; Absetz, P

    1999-01-01

    Scale, Illness Attitude Scale, Health Locus of Control Scale, Anxiety Inventory, and Depression Inventory. Univariate and multivariate logistic regression analyses were used to predict attendance. RESULTS: Those most likely to attend were working, middle income, and averagely educated women, who had...

  2. Researching Pupil Attending Behavior within Naturalistic Classroom Settings.

    Science.gov (United States)

    Brooks, Douglas M.; Rogers, Constance J.

    1981-01-01

    Examines the relationship between teacher attitudes toward students and visual attending behavior in the classroom. Thirty-two students were identified in four categories, subsequently labeled accepted, indifferent, concerned and rejected. Results indicated significant differences in visual attending behavior and a two-way interaction with pupil…

  3. Point-Counterpoint: Should Attendance Be Required in Collegiate Classrooms?

    Science.gov (United States)

    Pinto, Jo Ann M.; Lohrey, Peter

    2016-01-01

    This paper examines two divergent viewpoints about whether or not class attendance should be mandatory in higher education. The authors, both accounting professors at the same institution, delineate their respective viewpoints citing school policy, federal regulations and academic freedom as factors which motivate their attendance policy.

  4. Faculty and medical student attitudes about preclinical classroom attendance.

    Science.gov (United States)

    Zazulia, Allyson R; Goldhoff, Patricia

    2014-01-01

    Technological advances have diminished reliance on classroom attendance for mastering preclinical medical school course content, but nonattendance may have unintended consequence on the learning environment. Perceptions among educators and students regarding the value of attendance and implications of nonattendance have not been systematically studied. The purpose of this study was to investigate differences in medical student and faculty attitudes regarding preclinical classroom attendance and the impact of nonattendance on educators and the learning environment. Using Internet-based surveys, we assessed attitudes about preclinical classroom attendance among medical students and teaching faculty at Washington University School of Medicine. Our primary hypothesis was that students would be less likely than faculty to place societal value on attendance and relate it to professionalism. A total of 382 (79%) of 484 eligible students and 248 (64%) of 387 eligible faculty completed the survey. Both groups recognized a negative impact of poor attendance on faculty enthusiasm for teaching (students 83%, faculty 75%), but faculty were significantly more likely to endorse a negative impact on effectiveness of lectures (75% vs. 42%, pattendance and professionalism (88% vs. 68%, plecture videos an adequate substitute for attendance (70% vs. 15%, pimportant functions in the professional socialization process. In this single-center cohort, medical student and teaching faculty attitudes differed regarding the importance of classroom attendance and its relationship to professionalism, findings that were at least partially explained by differing expectations of the purpose of the preclinical classroom experience.

  5. Why September Matters: Improving Student Attendance. Policy Brief

    Science.gov (United States)

    Olsen, Linda S.

    2014-01-01

    This brief examines absences in September and students' attendance over the rest of the year. Attendance should be addressed before it becomes problematic. Chronic absenteeism, missing more than 20 days of a school year, is an early indicator of disengagement. High absence rates have negative consequences not only for individual students, but also…

  6. The Causes of Non-Attendance: An Empirical Study

    Science.gov (United States)

    Reid, Ken

    2008-01-01

    This paper presents new evidence obtained from an empirical study which used three distinct groups of professionals engaged in the attempt to "brainstorm" reasons for pupils' non-attendance. The evidence suggests that the "causes" of pupils' non-attendance can be sub-divided into three main fields: pupils who dislike coming to…

  7. Children's School Placement in Germany: Does Kindergarten Attendance Matter?

    Science.gov (United States)

    Spiess, C. Katharina; Buchel, Felix; Wagner, Gert G.

    2003-01-01

    Examined the relationship between kindergarten attendance and seventh-grade school placement of children in West Germany, differentiating associations for children of citizens from those of immigrants' children. Found a significant relationship between kindergarten attendance and later school placement for children in immigrant households but not…

  8. Researching Pupil Attending Behavior within Naturalistic Classroom Settings.

    Science.gov (United States)

    Brooks, Douglas M.; Rogers, Constance J.

    1981-01-01

    Examines the relationship between teacher attitudes toward students and visual attending behavior in the classroom. Thirty-two students were identified in four categories, subsequently labeled accepted, indifferent, concerned and rejected. Results indicated significant differences in visual attending behavior and a two-way interaction with pupil…

  9. Impact of Engaging Teaching Model (ETM) on Students' Attendance

    Science.gov (United States)

    Bukoye, Oyegoke Teslim; Shegunshi, Anjali

    2016-01-01

    Non-attendance in Higher Education is not a new concept. In recent years with the exponential growth in digital learning, physical attendance has become a more complex issue. Educators are continually advocating an engaging teaching approach for students as a means of enhancing learning. This on-going study focuses on exploring the existing issues…

  10. Class Attendance and Performance in Principles of Economics

    Science.gov (United States)

    Cohn, Elchanan; Johnson, Eric

    2006-01-01

    A sample of 347 students, enrolled in principles of economics classes during the period 1997-2001, is used to examine the relation between class attendance and student performance on examinations. Among the questions examined are: Is attendance related to performance, with and without controls for other factors? Do only substantial levels of…

  11. Attendance in cancer screening programmes in Italy

    Directory of Open Access Journals (Sweden)

    Grazia Grazzini

    2008-06-01

    Full Text Available

    Background: The European Community recommends mammography, cervical and colorectal cancer screening programmes. In Italy, cancer screening programmes have been included in the Basic Healthcare Parameters (Livelli Essenziali di Assistenza since 2001. Full national coverage of a population-based organized screening programme has been planned for in Italy and is being implemented. Since 2005, the Ministry of Health - Department of Prevention has formally charged The National Centre for Screening Monitoring (Osservatorio Nazionale Screening –ONS- with monitoring and promoting screening programmes nationwide. Participation of target populations is a key indicator of the impact and efficacy of a screening programme in reducing cancer mortality.

    Methods: Attendance of invitees is one of the indicators calculated every year in the quality control of Italian screening programmes. Data collection is organized by means of a structured questionnaire, sent by ONS to the referent for data collection in each Region, who then returns the completed questionnaires to the Regional Centre. Questionnaires are then sent to the National Centre. Logical and epidemiologic checks are performed at both levels. Every year ONS publishes reports on the results of the surveys. A feasibility study for a National data warehouse based on individual records is in progress. The national survey “Multiscopo sulle famiglie” and the Passi Study (Progetti delle Aziende Sanitarie per la Salute in Italia provided additional information regarding spontaneous preventive health care activities in the Italian population.

    Results: Mammography screening: In 2006, 78.2% of Italian women aged 50-69 lived in areas where organised screening was in place (theoretical extension, however, the distribution of the screening activity is not uniform (higher in Northern/Central Italy compared with Southern

  12. The use of positive reinforcement in conditioning attending behavior.

    Science.gov (United States)

    Walker, H M; Buckley, N K

    1968-01-01

    Individual conditioning techniques were applied in a controlled setting to increase attending behavior of an underachieving 9-yr-old male subject. The procedure involved: (1) determining a stable response pattern, (2) introducing a treatment variable to establish a high rate of task-attending behavior, (3) measuring the effect of withdrawal of the treatment variable after attaining criterion performance, and (4) transferring control to the classroom. The interval of attending behavior required for reinforcement was systematically increased from 30 sec to 600 sec as the behavior came under experimental control. Manipulating the reinforcing contingencies measurably changed the proportion of attending behavior and the frequency and duration of non-attending events. Once the behaviors were under experimental control, procedures were established to program generalization and to maintain the behavior outside the experimental setting.

  13. Computer program for the automated attendance accounting system

    Science.gov (United States)

    Poulson, P.; Rasmusson, C.

    1971-01-01

    The automated attendance accounting system (AAAS) was developed under the auspices of the Space Technology Applications Program. The task is basically the adaptation of a small digital computer, coupled with specially developed pushbutton terminals located in school classrooms and offices for the purpose of taking daily attendance, maintaining complete attendance records, and producing partial and summary reports. Especially developed for high schools, the system is intended to relieve both teachers and office personnel from the time-consuming and dreary task of recording and analyzing the myriad classroom attendance data collected throughout the semester. In addition, since many school district budgets are related to student attendance, the increase in accounting accuracy is expected to augment district income. A major component of this system is the real-time AAAS software system, which is described.

  14. Managing a Bone Healthy Lifestyle After Attending Multifaceted Group Education

    DEFF Research Database (Denmark)

    Jensen, Annesofie Lunde; Lomborg, Kirsten; Langdahl, Bente Lomholt

    2016-01-01

    We examined patients with osteoporosis implementation of recommendations regarding a bone healthy lifestyle after the patients attended multifaceted osteoporosis group education (GE). Our findings suggest that GE can support and influence patients’ transfer of preventive actions. Still patients...... diagnosed with osteoporosis who attended multifaceted GE at a Danish hospital participated. Data consisted of field work and individual interviews in the participants’ everyday environment after completion of GE. After attending multifaceted GE, participants experienced increased attention to and reflected....... On the contrary, attending GE was in some cases not sufficient to overcome social and physical concerns, or to eliminate uncertainty about recommendations or to make participants identify with the osteoporosis diagnosis, which thus impeded implementation of a bone healthy lifestyle. Attending multifaceted GE can...

  15. Observational study identifies non-attendance characteristics in two hospital outpatient clinics

    DEFF Research Database (Denmark)

    Blæhr, Emely; Søgaard, Rikke; Kristensen, Thomas

    2016-01-01

    INTRODUCTION: Non-attended hospital appointments are receiving increasing attention in times when rapid access and efficient service delivery at public hospitals are on the agenda. The aim of this study was to investigate the extent of non-attendance in a Danish outpatient setting and its...... notice were collected from administrative systems along with appointment characteristics. Logistic regression was used for statistical analysis. RESULTS: Of the 54,987 and 31,538 appointments scheduled at the two departments, 4,524 (8%) and 5,479 (17%) were cancelled and 2,905 (5%) and 1,249 (4%) were...... unattended without notice. The latter was significantly associated with male gender, younger age and longer time since referral. Other characteristics were identified as significant, but differed between departments. CONCLUSION: There seems to be a potential for a targeted effort aiming to reduce non...

  16. Are pregnant women receiving support for smoking dependence when attending routine antenatal appointments?

    LENUS (Irish Health Repository)

    Cully, G

    2010-09-01

    Early and consistent intervention with pregnant smokers can reduce the incidence of adverse pregnancy outcomes associated with smoking during pregnancy. A survey of 470 pregnant women was conducted to establish the care they received in relation to smoking whilst attending routine public antenatal appointments. The overall prevalence of smoking was 23.5%. Age, level of education and nationality were associated with smoking status with younger, less educated Irish women being most likely to smoke. Women attending for their first visit were much more likely to be asked about their smoking status 71 (85.5) versus 68 (17.8) and advised to quit if they were smokers 11 (73.3) versus 11 (15.7). None of the women were offered specific assistance to help them stop smoking or had a follow-up appointment arranged specifically to do with smoking. 167 women (35.6) were exposed to passive smoking in their own homes.

  17. Correspondence of Children's Anticipated Vocations, Perceived Competencies, and Interests: Results from an Italian Sample

    Science.gov (United States)

    Prime, Dominic R.; Nota, Laura; Ferrari, Lea; Schultheiss, Donna E. Palladino; Soresi, Salvatore; Tracey, Terence J. G.

    2010-01-01

    Relations among anticipated vocations, self-assessments of competence, and interests in sample of 190 Italian children were examined. Children were asked what activities they liked, those they thought they were good at, and what job they expected when they grew up. The responses were coded into RIASEC Holland codes and agreement across the three…

  18. The Influence of Anticipation of Word Misrecognition on the Likelihood of Stuttering

    Science.gov (United States)

    Brocklehurst, Paul H.; Lickley, Robin J.; Corley, Martin

    2012-01-01

    This study investigates whether the experience of stuttering can result from the speaker's anticipation of his words being misrecognized. Twelve adults who stutter (AWS) repeated single words into what appeared to be an automatic speech-recognition system. Following each iteration of each word, participants provided a self-rating of whether they…

  19. Will Marriage Matter? Effects of Marriage Anticipated by Same-Sex Couples

    Science.gov (United States)

    Shulman, Julie L.; Gotta, Gabrielle; Green, Robert-Jay

    2012-01-01

    The current study used an online survey to explore the anticipated impact of legalized marriage on partners in same-sex couples living in California. These data were gathered prior to the California Supreme Court decision in May 2008 legalizing same-sex marriage, which held sway for 5 months before California Proposition 8 eliminating same-sex…

  20. Will Marriage Matter? Effects of Marriage Anticipated by Same-Sex Couples

    Science.gov (United States)

    Shulman, Julie L.; Gotta, Gabrielle; Green, Robert-Jay

    2012-01-01

    The current study used an online survey to explore the anticipated impact of legalized marriage on partners in same-sex couples living in California. These data were gathered prior to the California Supreme Court decision in May 2008 legalizing same-sex marriage, which held sway for 5 months before California Proposition 8 eliminating same-sex…

  1. Professional writers and empathy: Exploring the barriers to anticipating reader problems

    NARCIS (Netherlands)

    de Jong, Menno D.T.; Lentz, Leo

    2007-01-01

    Research has shown that professional writers cannot accurately predict the problems readers will experience when using functional documents. In this paper, we give an overview of reasons why it can be so hardfor writers to anticipate reader problems. We elaborate on the concept of empathy, and

  2. Under stochastic dominance choquet-expected utility and anticipated utility are identical

    NARCIS (Netherlands)

    P.P. Wakker

    1990-01-01

    The aim of this paper is to convince the reader that Choquet-expected utility, as initiated by Schmeidler (1982) for decision making under uncertainty, when formulated for decision making under risk naturally leads to Yaari (1987)'s anticipated utility. Thus the two generalizations of expected utili

  3. Under stochastic dominance Choquet-expected utility and anticipated utility are identical

    NARCIS (Netherlands)

    P.P. Wakker (Peter)

    1990-01-01

    textabstractThe aim of this paper is to convince the reader that Choquet-expected utility, as initiated by Schmeidler (1982, 1989) for decision making under uncertainty, when formulated for decision making under risk naturally leads to anticipated utility, as initiated by Quiggin/Yaari. Thus the two

  4. Students’ anticipated situational engagement : the roles of teacher behaviour, personal engagement, and gender

    NARCIS (Netherlands)

    Thijs, J.T.; Verkuyten, M.J.A.M.

    2009-01-01

    Among 9th-grade students (248 girls, 255 boys) from a large multiethnic school, the authors examined 2 aspects of anticipated situational engagement in relation to 3 types of hypothetical teacher behavior: authoritarian, authoritative, permissive. Furthermore, the authors investigated the moderating

  5. The Influence of Anticipation of Word Misrecognition on the Likelihood of Stuttering

    Science.gov (United States)

    Brocklehurst, Paul H.; Lickley, Robin J.; Corley, Martin

    2012-01-01

    This study investigates whether the experience of stuttering can result from the speaker's anticipation of his words being misrecognized. Twelve adults who stutter (AWS) repeated single words into what appeared to be an automatic speech-recognition system. Following each iteration of each word, participants provided a self-rating of whether they…

  6. Attack on a Chaos-Based Random Number Generator Using Anticipating Synchronization

    Science.gov (United States)

    Yeniçeri, Ramazan; Kilinç, Selçuk; Yalçin, Müştak E.

    Chaotic systems have been used in random number generation, owing to the property of sensitive dependence on initial conditions and hence the possibility to produce unpredictable signals. Within the types of chaotic systems, those which are defined by only one delay-differential equation are attractive due to their simple model. On the other hand, it is possible to synchronize to the future states of a time-delay chaotic system by anticipating synchronization. Therefore, random number generator (RNG), which employs such a system, might not be immune to the attacks. In this paper, attack on a chaos-based random number generator using anticipating synchronization is investigated. The considered time-delay chaotic system produces binary signals, which can directly be used as a source of RNG. Anticipating synchronization is obtained by incorporating other systems appropriately coupled to the original one. Quantification of synchronization is given by the bit error between the streams produced by the original and coupled systems. It is shown that the bit streams generated by the original system can be anticipated by the coupled systems beforehand.

  7. Time to Separate the Men From the Beasts: Symbolic Anticipation as the Typically Human Subjective Dimension

    Science.gov (United States)

    De Grave, Dieter

    2004-08-01

    In this paper it is argued that the dividing line that runs between the human psyche as opposed to any other complex system is made up by symbolic anticipation. The functionality of the human mind as an anticipatory system is entirely caught up in the crucial role that finiteness, shortage or lack plays for human beings. Anticipation for us is the way by which this negative finiteness or lack is translated into a positive longing, want or desire. We take a look at the three dimensional view of Jacques Lacan regarding these matters in a sophistical example and we illustrate how anticipation as a Symbolic phenomenon is distinct from the Imaginary or the Real register. As Lacan points out anticipation creates a symbolic social link which binds two or more interacting humans together in an anticipatory relationship. Beliefs, expectations and convictions are the typically human social links which ground human interaction and set it apart from other forms of social interaction we can observe in other complex biological entities.

  8. Bayesian Modeling for Genetic Anticipation in Presence of Mutational Heterogeneity: A Case Study in Lynch Syndrome

    DEFF Research Database (Denmark)

    Boonstra, Philip S; Mukherjee, Bhramar; Taylor, Jeremy M G

    2011-01-01

    Summary Genetic anticipation, described by earlier age of onset (AOO) and more aggressive symptoms in successive generations, is a phenomenon noted in certain hereditary diseases. Its extent may vary between families and/or between mutation subtypes known to be associated with the disease phenoty...

  9. Anticipation of visual form independent of knowing where the form will occur

    DEFF Research Database (Denmark)

    Bruhn, Pernille; Bundesen, Claus

    2012-01-01

    the hypothesis that form anticipation relies on depictive, perception-like activations in topographically organized parts of the visual cortex. The results provided no support for this hypothesis. On the other hand, by an additive factors logic (Sternberg, Acta Psychologica 30:276–315, 1969), the additivity...

  10. Adaptive neural reward processing during anticipation and receipt of monetary rewards in mindfulness meditators.

    Science.gov (United States)

    Kirk, Ulrich; Brown, Kirk Warren; Downar, Jonathan

    2015-05-01

    Reward seeking is ubiquitous and adaptive in humans. But excessive reward seeking behavior, such as chasing monetary rewards, may lead to diminished subjective well-being. This study examined whether individuals trained in mindfulness meditation show neural evidence of lower susceptibility to monetary rewards. Seventy-eight participants (34 meditators, 44 matched controls) completed the monetary incentive delay task while undergoing functional magnetic resonance imaging. The groups performed equally on the task, but meditators showed lower neural activations in the caudate nucleus during reward anticipation, and elevated bilateral posterior insula activation during reward anticipation. Meditators also evidenced reduced activations in the ventromedial prefrontal cortex during reward receipt compared with controls. Connectivity parameters between the right caudate and bilateral anterior insula were attenuated in meditators during incentive anticipation. In summary, brain regions involved in reward processing-both during reward anticipation and receipt of reward-responded differently in mindfulness meditators than in nonmeditators, indicating that the former are less susceptible to monetary incentives. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  11. Neural sensitivity to social reward and punishment anticipation in social anxiety disorder

    NARCIS (Netherlands)

    Cremers, H.R.; Veer, I.M.; Spinhoven, P.; Rombouts, S.A.R.B.; Roelofs, K.

    2015-01-01

    An imbalance in the neural motivational system may underlie Social Anxiety Disorder (SAD). This study examines social reward and punishment anticipation in SAD, predicting a valence-specific effect: increased striatal activity for punishment avoidance compared to obtaining a reward. Individuals with

  12. Anticipating the psychosocial impact of disasters and crises: the need for an interdisciplinary social science framework.

    NARCIS (Netherlands)

    Duckers, M.L.

    2017-01-01

    Study/Objective: An interdisciplinary social science framework is presented to answer the question: how to anticipate the psychosocial impact of disasters and crises? Background: The scientific knowledge on health effects, and the quality of aftercare in a disaster context is strongly rooted in

  13. Awake fiberoptic or awake video laryngoscopic tracheal intubation in patients with anticipated difficult airway management

    DEFF Research Database (Denmark)

    Rosenstock, Charlotte Vallentin; Thøgersen, Bente; Afshari, Arash;

    2012-01-01

    Awake flexible fiberoptic intubation (FFI) is the gold standard for management of anticipated difficult tracheal intubation. The purpose of this study was to compare awake FFI to awake McGrath® video laryngoscope, (MVL), (Aircraft Medical, Edinburgh, Scotland, United Kingdom) intubation in patien...

  14. New kind of phase separation in a CA traffic model with anticipation

    Science.gov (United States)

    Lárraga, M. E.; del Río, J. A.; Schadschneider, A.

    2004-03-01

    A cellular automaton model of traffic flow taking into account velocity anticipation is introduced. The strength of anticipation can be varied to describe different driving schemes. We find a new phase separation into a free-flow regime and a so-called v-platoon in an intermediate density regime. In a v-platoon all cars move with velocity v and have vanishing headway. The velocity v of a platoon only depends on the strength of anticipation. At high densities, a congested state characterized by the coexistence of a 0-platoon with several v-platoons is reached. The results are not only relevant for automated highway systems, but also help to elucidate the effects of anticipation that play an essential role in realistic traffic models. From a physics point of view the model is interesting because it exhibits phase separation with a condensed phase in which particles move coherently with finite velocity coexisting with either a non-condensed (free-flow) phase or another condensed phase that is non-moving.

  15. Initial and sustained brain responses to threat anticipation in blood-injection-injury phobia

    Directory of Open Access Journals (Sweden)

    Leonie Brinkmann

    2017-01-01

    Full Text Available Blood-injection-injury (BII phobia differs from other subtypes of specific phobia in that it is associated with elevated disgust-sensitivity as well as specific autonomic and brain responses during processing of phobia-relevant stimuli. To what extent these features play a role already during threat anticipation is unclear. In the current fMRI experiment, 16 female BII phobics and 16 female healthy controls anticipated the presentation of phobia-specific and neutral pictures. On the behavioral level, anxiety dominated the anticipatory period in BII phobics relative to controls, while both anxiety and disgust were elevated during picture presentation. By applying two different models for the analysis of brain responses to anticipation of phobia-specific versus neutral stimuli, we found initial and sustained increases of activation in anterior cingulate cortex (ACC, insula, lateral and medial prefrontal cortex (PFC, thalamus and visual areas, as well as initial activation in the amygdala for BII phobics as compared to healthy controls. These results suggest that BII phobia is characterized by activation of a typical neural defense network during threat anticipation, with anxiety as the predominant emotion.

  16. An effect from anticipation also in hereditary nonpolyposis colorectal cancer families without identified mutations

    DEFF Research Database (Denmark)

    Timshel, Susanne; Therkildsen, Christina; Bendahl, Pär-Ola

    2009-01-01

    Optimal prevention of hereditary cancer is central and requires initiation of surveillance programmes and/or prophylactic measures at a safe age. Anticipation, expressed as an earlier age at onset in successive generations, has been demonstrated in hereditary nonpolyposis colorectal cancer (HNPCC...

  17. Perceptual Training Methods Compared: The Relative Efficacy of Different Approaches to Enhancing Sport-Specific Anticipation

    Science.gov (United States)

    Abernethy, Bruce; Schorer, Jorg; Jackson, Robin C.; Hagemann, Norbert

    2012-01-01

    The comparative efficacy of different perceptual training approaches for the improvement of anticipation was examined using a goalkeeping task from European handball that required the rapid prediction of shot direction. Novice participants (N = 60) were assigned equally to four different training groups and two different control groups (a placebo…

  18. Women’s Work and Divorce : A Matter of Anticipation? A Research Note

    NARCIS (Netherlands)

    Poortman, Anne-Rigt

    2005-01-01

    The most common hypothesis on the positive association between wives’ work and divorce is that the wife’s work increases the risk of divorce. Critics argue that the causal direction is the other way around and that women adjust their working hours in anticipation of divorce. These competing

  19. Age associations with neural processing of reward anticipation in adolescents with bipolar disorders

    Directory of Open Access Journals (Sweden)

    Snežana Urošević

    2016-01-01

    Full Text Available Reward/behavioral approach system hypersensitivity is implicated in bipolar disorders (BD and in normative development during adolescence. Pediatric onset of BD is associated with a more severe illness course. However, little is known about neural processing of rewards in adolescents with BD or developmental (i.e., age associations with activation of these neural systems. The present study aims to address this knowledge gap. The present sample included 21 adolescents with BD and 26 healthy adolescents, ages 13 to 19. Participants completed a functional magnetic resonance imaging (fMRI protocol using the Monetary Incentive Delay (MID task. Behavioral performance was similar between groups. Group differences in BOLD activation during target anticipation and feedback anticipation periods of the task were examined using whole-brain analyses, as were group differences in age effects. During both target anticipation and feedback anticipation, adolescents with BD, compared to adolescents without psychopathology, exhibited decreased engagement of frontal regions involved in cognitive control (i.e., dorsolateral prefrontal cortex. Healthy adolescents exhibited age-related decreases, while adolescents with BD exhibited age-related increases, in activity of other cognitive control frontal areas (i.e., right inferior frontal gyrus, suggesting altered development in the BD group. Longitudinal research is needed to examine potentially abnormal development of cognitive control during reward pursuit in adolescent BD and whether early therapeutic interventions can prevent these potential deviations from normative development.

  20. Anticipating Change: How Many Acute Care Hospital Beds Will Manitoba Regions Need in 2020?

    Science.gov (United States)

    Finlayson, Greg; Stewart, David Kenney; Tate, Robert B.; MacWilliam, Leonard R.; Roos, Noralou P.

    2005-01-01

    Being able to anticipate future needs for health services presents a challenge for health planners. Using existing population projections, two models are presented to estimate the demand for hospital beds in regions of Manitoba in 2020. The first, a current-use projection model, simply projects the average use for a recent three-year period into…