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Sample records for academic stress arising

  1. Life Stress and Academic Burnout

    ERIC Educational Resources Information Center

    Lin, Shu-Hui; Huang, Yun-Chen

    2014-01-01

    Stress has been shown to negatively affect learning. Academic burnout is a significant problem associated with poor academic performance. Although there has been increased attention on these two issues, literature on the relationship between students' life stress and burnout is relatively limited. This study surveys academic burnout and life…

  2. Stress Correlates and Academic Achievement.

    ERIC Educational Resources Information Center

    Bentley, Donna Anderson; And Others

    An ongoing concern for educators is the identification of factors that contribute to or are associated with academic achievement; one such group of variables that has received little attention are those involving stress. The relationship between perceived sources of stress and academic achievement was examined to determine if reactions to stress…

  3. Academic Stress, Supportive Communication, and Health

    ERIC Educational Resources Information Center

    MacGeorge, Erina L.; Samter, Wendy; Gillihan, Seth J.

    2005-01-01

    Academic stress is associated with a variety of negative health outcomes, including depression and physical illness. The current study examined the capacity of supportive communication reported as being received from friends and family to buffer the association between academic stress and health. College students completed measures of academic…

  4. Stress and morale of academic biomedical scientists.

    PubMed

    Holleman, Warren L; Cofta-Woerpel, Ludmila M; Gritz, Ellen R

    2015-05-01

    Extensive research has shown high rates of burnout among physicians, including those who work in academic health centers. Little is known, however, about stress, burnout, and morale of academic biomedical scientists. The authors interviewed department chairs at one U.S. institution and were told that morale has plummeted in the past five years. Chairs identified three major sources of stress: fear of not maintaining sufficient funding to keep their positions and sustain a career; frustration over the amount of time spent doing paperwork and administrative duties; and distrust due to an increasingly adversarial relationship with the executive leadership.In this Commentary, the authors explore whether declining morale and concerns about funding, bureaucracy, and faculty-administration conflict are part of a larger national pattern. The authors also suggest ways that the federal government, research sponsors, and academic institutions can address these concerns and thereby reduce stress and burnout, increase productivity, and improve overall morale of academic biomedical scientists.

  5. Validation of an Australian Academic Stress Questionnaire

    ERIC Educational Resources Information Center

    Lakaev, Natasha

    2009-01-01

    The aim of the study was to establish the Lakaev Academic Stress Response Scale (LASRS; Lakaev, 2006) as a valid and reliable measure of stress responses. The sample consisted of 375 Bond University students from several countries (142 Australia, 5 New Zealand, 68 United States, 8 Canada, 65 Asian, 66 Europe and 21 other) and from various levels…

  6. Learned Resourcefulness Moderates the Relationship between Academic Stress and Academic Performance.

    ERIC Educational Resources Information Center

    Akgun, Serap; Ciarrochi, Joseph

    2003-01-01

    Explored whether more resourceful students could protect themselves from academic stress, particularly in terms of not allowing stress to affect their grades. Focuses on college freshman (n=141) who completed measures of academic stress and learned resourcefulness. Includes references. (CMK)

  7. The Relationship of Academic Stress with Aggression, Depression and Academic Performance of College Students in Iran

    ERIC Educational Resources Information Center

    Khanehkeshi, Ali; Basavarajappa

    2011-01-01

    This paper investigates the relationship of academic stress with aggression, depression and academic performance of college students. Using a random sampling technique, 60 students consist of boys and girls were selected as students having academic stress. The scale for assessing academic stress (Sinha, Sharma and Mahendra, 2001); the Buss-Perry…

  8. The effect of academic stress and attachment stress on stress-eaters and stress-undereaters.

    PubMed

    Emond, Michael; Ten Eycke, Kayla; Kosmerly, Stacey; Robinson, Adele Lafrance; Stillar, Amanda; Van Blyderveen, Sherry

    2016-05-01

    It is well established that stress is related to changes in eating patterns. Some individuals are more likely to increase their overall food intake under conditions of stress, whereas others are more likely to consume less food when stressed. Attachment style has been linked to disordered eating and eating disorders; however, comparisons of eating behaviors under attachment versus other types of stress have yet to be explored. The present laboratory study examined the eating patterns in self-identified stress-undereaters and stress-eaters under various types of stress. More specifically, the study examined the effects of academic and attachment stress on calorie, carbohydrate and sugar consumption within these two groups. Under the guise of critiquing student films, university students viewed either one of two stress-inducing videos (academic stress or attachment stress, both designed to be emotionally arousing) or a control video (designed to be emotionally neutral), and their food intake was recorded. Results demonstrated that the video manipulations were effective in inducing stress. Differential patterns of eating were noted based on group and stress condition. Specifically, stress-undereaters ate fewer calories, carbohydrates and sugars than stress-eaters in the academic stress condition, but not in the attachment stress or control condition. Findings suggest that specific types of stressors may influence eating behaviors differently.

  9. Stress within the academic workplace.

    PubMed

    Kenner, Carole A; Pressler, Jana L

    2014-01-01

    Many new nursing leaders assuming deanships, assistant deanships, or interim deanships have limited education, experience, or background to prepare them to deal with workplace stress. To assist new deans and those aspiring to be deans, the authors of this department offer survival tips based on their personal experiences and insights. They address common issues such as time management, handling workplace bullying, and negotiating deadlines and assignments. The authors welcome counterpoint discussions with readers. PMID:24743171

  10. Stress within the academic workplace.

    PubMed

    Kenner, Carole A; Pressler, Jana L

    2014-01-01

    Many new nursing leaders assuming deanships, assistant deanships, or interim deanships have limited education, experience, or background to prepare them to deal with workplace stress. To assist new deans and those aspiring to be deans, the authors of this department offer survival tips based on their personal experiences and insights. They address common issues such as time management, handling workplace bullying, and negotiating deadlines and assignments. The authors welcome counterpoint discussions with readers.

  11. Cross-cultural invariance of the Academic Expectations Stress Inventory: adolescent samples from Canada and Singapore.

    PubMed

    Ang, Rebecca P; Klassen, Robert M; Chong, Wan Har; Huan, Vivien S; Wong, Isabella Y F; Yeo, Lay See; Krawchuk, Lindsey L

    2009-10-01

    We provide further evidence for the two-factor structure of the 9-item Academic Expectations Stress Inventory (AESI) using confirmatory factor analysis on a sample of 289 Canadian adolescents and 310 Singaporean adolescents. Examination of measurement invariance tests the assumption that the model underlying a set of scores is directly comparable across groups. This study also examined the cross-cultural validity of the AESI using multigroup confirmatory factor analysis across both the Canadian and Singaporean adolescent samples. The results suggested cross-cultural invariance of form, factor loadings, and factor variances and covariances of the AESI across both samples. Evidence of AESI's convergent and discriminant validity was also reported. Findings from t-tests revealed that Singaporean adolescents reported a significantly higher level of academic stress arising from self expectations, other expectations, and overall academic stress, compared to Canadian adolescents. Also, a larger cross-cultural effect was associated with academic stress arising from other expectations compared with academic stress arising from self expectations.

  12. Self-Efficacy, Stress, and Academic Success in College

    ERIC Educational Resources Information Center

    Zajacova, Anna; Lynch, Scott M.; Espenshade, Thomas J.

    2005-01-01

    This paper investigates the joint effects of academic self-efficacy and stress on the academic performance of 107 nontraditional, largely immigrant and minority, college freshmen at a large urban commuter institution. We developed a survey instrument to measure the level of academic self-efficacy and perceived stress associated with 27…

  13. Self-Esteem and Academic Stress among Nursing Students.

    PubMed

    Acharya Pandey, R; Chalise, H N

    2015-01-01

    Stress and self-esteem are common issues that everyone has to cope with at some time in their lives and they could also affect other things going on in a persons' life. Academic stress is psychological condition often experienced by college students as, to some extent, being multidimensional variables. Among others are self-esteem and psychological well-being which are considered to have influences in explaining why college students experience stress. Objective The objective of this study was to assess the self-esteem level and academic stress among the nursing students. Method This is a cross-sectional study carried out in 2012. Total respondents were 190 nursing students selected randomly from Kathmandu University. Academic stress was assed using 30-item Scale for Assessing Academic Stress (SAAS) and Self esteem was assessed using 10 item Rosenberg's Self-Esteem Scale. Information was collected through the self-administered questionnaire. The collected data was analyzed using SPSS version 16 software. Simple statistics measurement, percentage, means, correlation was used for the data analysis. Result This study shows mean age of the respondent's was 20.44±2.67 years. Majority (88%) of students getting financial support of less than NRs 6000 per month and 64% have low perceived family support. This study found mean score of self esteem and academic stress was 11.9 and 18.4 respectively. Further nearly 78% students have low self esteem and 74% have high academic stress. Significant variable for high academic stress and low self esteem were lower the age, lower the education and low perceived family support. Lower financial support has also high academic stress. Conclusion Nursing students have low self esteem and high academic stress. Intervention to lower the academic stress and increase the self esteem should be carried out so that the learning of students will be efficient. PMID:27423278

  14. Self-Esteem and Academic Stress among Nursing Students.

    PubMed

    Acharya Pandey, R; Chalise, H N

    2015-01-01

    Stress and self-esteem are common issues that everyone has to cope with at some time in their lives and they could also affect other things going on in a persons' life. Academic stress is psychological condition often experienced by college students as, to some extent, being multidimensional variables. Among others are self-esteem and psychological well-being which are considered to have influences in explaining why college students experience stress. Objective The objective of this study was to assess the self-esteem level and academic stress among the nursing students. Method This is a cross-sectional study carried out in 2012. Total respondents were 190 nursing students selected randomly from Kathmandu University. Academic stress was assed using 30-item Scale for Assessing Academic Stress (SAAS) and Self esteem was assessed using 10 item Rosenberg's Self-Esteem Scale. Information was collected through the self-administered questionnaire. The collected data was analyzed using SPSS version 16 software. Simple statistics measurement, percentage, means, correlation was used for the data analysis. Result This study shows mean age of the respondent's was 20.44±2.67 years. Majority (88%) of students getting financial support of less than NRs 6000 per month and 64% have low perceived family support. This study found mean score of self esteem and academic stress was 11.9 and 18.4 respectively. Further nearly 78% students have low self esteem and 74% have high academic stress. Significant variable for high academic stress and low self esteem were lower the age, lower the education and low perceived family support. Lower financial support has also high academic stress. Conclusion Nursing students have low self esteem and high academic stress. Intervention to lower the academic stress and increase the self esteem should be carried out so that the learning of students will be efficient.

  15. Academic Expectations as Sources of Stress in Asian Students

    ERIC Educational Resources Information Center

    Tan, Joyce Beiyu; Yates, Shirley

    2011-01-01

    Education is highly valued in Confucian Heritage Culture (CHC) countries such as China, Taiwan, Singapore, Hong Kong, Japan and Korea but the expectations of parents, teachers and students themselves to excel academically can also be a source of intense stress for many students. The "Academic Expectations Stress Inventory" (AESI), developed by Ang…

  16. Academic Expectations Stress Inventory: Development, Factor Analysis, Reliability, and Validity

    ERIC Educational Resources Information Center

    Ang, Rebecca P.; Huan, Vivien S.

    2006-01-01

    This article describes the development and initial validation of obtained scores from the Academic Expectations Stress Inventory (AESI), which measures expectations as a source of academic stress in middle and high school Asian students. In the first study, exploratory factor analysis results from 721 adolescents suggested a nine-item scale with…

  17. Gender Specific Differences in the Perceived Antecedents of Academic Stress.

    ERIC Educational Resources Information Center

    Jones, Russell W.

    This document consists of the report of a study undertaken to establish the existence of any gender specific differences in the perceived antecedents of academic stress. The definition of stress as a negative emotion strongly associated with doubt about coping is suggested to be particularly relevant to the academic arena where students…

  18. The Impact of Adolescent Concerns on Their Academic Stress

    ERIC Educational Resources Information Center

    Huan, Vivien S.; See, Yeo Lay; Ang, Rebecca P.; Har, Chong Wan

    2008-01-01

    The objective of this study was to examine the contributing role of the different aspects of adolescent concerns on the academic stress of youths in Singapore. Data was obtained using two self-report measures: the Adolescent Concerns Measure and the Academic Expectations Stress Inventory. The study examined four different aspects of adolescent…

  19. Reaction to Stress as a Predictor of Academic Success.

    ERIC Educational Resources Information Center

    Bentley, Donna Anderson

    Although studies on test anxiety are abundant in the research literature, there are few investigations of the relationship of stress to academic achievement. To test the hypothesis that maladaptive methods of coping with stress are related to academic achievement in greater magnitude than the relationship of Scholastic Aptitude Test (SAT) scores,…

  20. Health Education Strategies for Coping with Academic Stress

    ERIC Educational Resources Information Center

    Moradi Sheykhjan, Tohid

    2015-01-01

    The purpose of the study was to find out the significance of health education strategies for coping with academic stress. Comprehensive health education strategies for coping with academic stress can help students obtain the greatest benefits from education and become healthy and productive adults .One child out of four has an emotional, social,…

  1. Receiving Social Support at Church When Stressful Life Events Arise: Do Catholics and Protestants Differ?

    PubMed Central

    Krause, Neal

    2011-01-01

    The purpose of this study is to see if older Protestants and older Catholics differ in the amount of social support they receive from fellow church members and members of the clergy when stressful life events arise. The data come from a nationwide longitudinal survey of older adults. The findings reveal that at relatively low levels of exposure to stress, older Catholics are less likely than older Protestants to get emotional support from either rank-and-file church members or members of the clergy. However, as the level of exposure to stress increases, this difference disappears, and older Catholics appear to be just as likely as older Protestants to receive emotional support from fellow church members and members of the clergy. The theoretical implications of these findings are discussed. PMID:21572579

  2. Academic Major as a Perceived Stress Indicator: Extending Stress Management Intervention

    ERIC Educational Resources Information Center

    May, Ross W.; Casazza, Stephen P.

    2012-01-01

    Previous research that has explored stress differences between "hard" and "soft" academic majors did not provide clear criteria for categorizing "hard" and "soft" majors, used a single item to measure reported stress, and reported contradictory stress differences between academic majors (Myrtek, Hilgenberg, Brugner, & Muller, 1997). With an…

  3. Stress factors affecting academic physicians at a university hospital.

    PubMed

    Lindfors, Sara; Eintrei, Christina; Alexanderson, Kristina

    2009-01-01

    Research is limited regarding occupational stress in academic physicians; professionals whose work situation includes the three areas of clinical practice, research, and teaching. The aim of this study was to gain knowledge of factors experienced as stressful by academic physicians employed by a university hospital. A questionnaire assessing the frequency and intensity of 36 potentially stressful factors was sent to all 157 academic physicians who were employed at the Linköping University Hospital, Sweden. The response rate was 77%. Both a high frequency and intensity of stress was experienced by 66% of the academic physicians in relation to "time pressure" and by almost 50% in connection with both "find time for research" and having "conflict of interest between different work assignments". Moreover, physicians in the higher age group and those who had attained a higher academic position experienced less stress. The female participants experienced more stress than the males due to gender-related problems and to variables associated with relationships at work. More knowledge is needed to determine the consequences of this finding and to identify coping strategies used for handling such stress.

  4. Personality Traits and Occupational Stress among Chinese Academics

    ERIC Educational Resources Information Center

    Zhang, Li-Fang

    2012-01-01

    The primary objective of this study was to examine the predictive power of personality traits for occupational stress among Chinese university academics. Two hundred and forty-six participants responded to the NEO Five-Factor Inventory and the Occupational Stress Inventory-Revised. Results indicated that the strongest predictor for occupational…

  5. The Relationship between Stress, Academic Confidence, Parental Involvement, and Academic Achievement in African American Urban Youth

    ERIC Educational Resources Information Center

    Ayers, Teresa Horne

    2010-01-01

    The purpose of this study was to examine the relationship between stress, coping resources, and academic achievement in fourth-grade urban youth. The intent was to examine if students' perceptions of their stress and coping resources could predict reading and math achievement. The data were collected from 24 low-income African American students…

  6. Stress among Academic Librarians and Library Directors.

    ERIC Educational Resources Information Center

    Wood, Richard J.

    Pertinent general and library specific stress studies are reviewed to demonstrate the importance and benefits of keeping job stress within healthy (normal) levels in libraries. Studies are cited to show the potentially adverse impact of stress on individuals and organizations, generally, and librarians and libraries, specifically. The results of a…

  7. Matters Arising. Australian University Quality Agency Feedback in Relation to the Academic Engagement of International Students Enrolled in Onshore University Programmes

    ERIC Educational Resources Information Center

    Crossman, Joanna; Burdett, Jane

    2012-01-01

    It is now commonplace to find quality audit processes being applied in universities internationally as a means of assessing the quality of teaching and learning. This article draws upon a thematic analysis of 14 second-round Australian Universities Quality Agency reports in order to explore matters arising from the academic engagement of…

  8. Student stress and academic performance: home hospital program.

    PubMed

    Yucha, Carolyn B; Kowalski, Susan; Cross, Chad

    2009-11-01

    The purpose of this study was to evaluate whether nursing students assigned to a home hospital experience less stress and improved academic performance. Students were assigned to a home hospital clinical placement (n = 78) or a control clinical placement (n = 79). Stress was measured using the Student Nurse Stress Index (SNSI) and Spielberger's State Anxiety Inventory. Academic performance included score on the RN CAT, a standardized mock NCLEX-RN(®)-type test; nursing grade point average; and first attempt pass-fail on the NCLEX-RN. There were no statistically significant differences between the two groups for age, gender, marital status, ethnicity, or score on the nurse entrance examination. There were significant changes in SNSI over time but not between groups. Academic load and state anxiety showed an interaction of time by group, with the home hospital group showing reductions over time, compared with the control group.

  9. Academic Performance and Perceived Stress among University Students

    ERIC Educational Resources Information Center

    Talib, Nadeem; Zia-ur-Rehman, Muhammad

    2012-01-01

    This study aims to investigate the effect of factor such as perceived stress on the academic performance of the students. A sample of 199 university graduates and undergraduates in Rawalpindi and Islamabad was selected as a statistical frame. Instrumentation used for this study is previously validated construct in order to evaluate the effect of…

  10. Word-Level Stress Patterns in the Academic Word List

    ERIC Educational Resources Information Center

    Murphy, John; Kandil, Magdi

    2004-01-01

    This paper addresses teachers and researchers of English as a second or foreign language who are interested in speech intelligibility training and/or vocabulary acquisition. The study reports a stress-pattern analysis of the Academic Word List (AWL) as made available by Coxhead [TESOL Quarterly 34 (2000) 213]. To examine the AWL in a new way, we…

  11. Researching Academic Stress and Anxiety in Students: Some Methodological Considerations

    ERIC Educational Resources Information Center

    Putwain, David

    2007-01-01

    Despite a long history of interest in North American and Western European literature, researchers in the UK are only now beginning to turn attention to the issue of academic stress in schoolchildren and how it may affect emotional well-being, health and performance on school assessments. Based on the author's experiences of designing an extensive…

  12. Academic stress differentially influences perceived stress, salivary cortisol, and immunoglobulin-A in undergraduate students.

    PubMed

    Murphy, Lara; Denis, Randy; Ward, Christopher P; Tartar, Jaime L

    2010-07-01

    Academic examination stress is reported to increase physiological and self-report measures of stress and to decrease immune functioning. Here, we investigate biochemical and self-report measures of stress, immune functioning, and academic pressures before and during a midterm examination period. Undergraduate students were asked to complete a measure of global stress, the perceived stress scale (PSS-10), and to indicate their current level of perceived stress. They also answered questions regarding specific academic pressures and provided a saliva sample for cortisol and salivary immunoglobulin-A (S-IgA) quantification. Students showed increased salivary cortisol concentrations and also reported greater acute perceived stress during the examination period compared to the non-examination period. Although cortisol concentrations and perceived stress were significantly higher during the examination period, participants reported similar levels of global stress (PSS-10) during both testing sessions. Additional analyses showed a non-significant increase in the level of S-IgA from the non-examination period to the examination period. Specific pressure variables that appeared to contribute to stress regulation during the examination week included the amount of time spent studying and concern about the impact of examinations in the future. By demonstrating measures of chronic examination stress, these findings provide new insight into the complex relationship between examination stress, cortisol, and immune functioning.

  13. Coping with negative emotions: connections with adolescents' academic performance and stress.

    PubMed

    Arsenio, William F; Loria, Samantha

    2014-01-01

    The authors assessed connections among adolescents' emotional dispositions, negative academic affect, coping strategies, academic stress, and overall grade point average (GPA). A total of 119 ninth through 12th-grade students completed assessments for (a) overall positive and negative moods, (b) GPA, and (c) academically related variables involving stress, negative emotions, and engaged and disengaged coping strategies. Greater negative academic affect and disengaged coping were related to lower GPAs, and disengaged coping mediated the connection between negative academic affect and GPA. By contrast, higher academic stress was related to students' overall moods, negative academic affect, and disengaged coping; disengaged coping mediated the connection between academic stress and negative overall moods. Discussion focused on the especially problematic nature of disengaged academic coping.

  14. Anticipatory processes under academic stress: an ERP study.

    PubMed

    Duan, Hongxia; Yuan, Yiran; Yang, Can; Zhang, Liang; Zhang, Kan; Wu, Jianhui

    2015-03-01

    It is well known that preparing for and taking high-stakes exams has a significant influence on the emotional and physiological wellbeing of exam-takers, but few studies have investigated the resulting cognitive changes. The current study examined the effect of examination-induced academic stress on anticipation in information processing. Anticipation was indexed using the contingent negative variation (CNV). Electroencephalograms (EEG) were collected from 42 participants using the classic S1-S2 paradigm. These participants were preparing for the Chinese National Postgraduate Entrance Exam (NPEE). EEGs were also collected from 21 age-matched, non-exam comparison participants. The levels of perceived stress and state anxiety were higher and both the initial CNV (iCNV) and the late CNV (lCNV) were more negative in the exam group than in the non-exam group. These results suggest that participants under academic stress experienced greater anticipation of upcoming events. More important, for the non-exam group, state anxiety was positively related to both the iCNV and lCNV amplitude, and this correlation existed when trait anxiety was controlled; however, there was no such relationship in the exam group. These results suggested that the cortical anticipatory activity in the high-stressed exam group reached the maximum ceiling, leaving little room for transient increases in state anxiety.

  15. Genomic Instability in Human Pluripotent Stem Cells Arises from Replicative Stress and Chromosome Condensation Defects.

    PubMed

    Lamm, Noa; Ben-David, Uri; Golan-Lev, Tamar; Storchová, Zuzana; Benvenisty, Nissim; Kerem, Batsheva

    2016-02-01

    Human pluripotent stem cells (hPSCs) frequently acquire chromosomal aberrations such as aneuploidy in culture. These aberrations progressively increase over time and may compromise the properties and clinical utility of the cells. The underlying mechanisms that drive initial genomic instability and its continued progression are largely unknown. Here, we show that aneuploid hPSCs undergo DNA replication stress, resulting in defective chromosome condensation and segregation. Aneuploid hPSCs show altered levels of actin cytoskeletal genes controlled by the transcription factor SRF, and overexpression of SRF rescues impaired chromosome condensation and segregation defects in aneuploid hPSCs. Furthermore, SRF downregulation in diploid hPSCs induces replication stress and perturbed condensation similar to that seen in aneuploid cells. Together, these results suggest that decreased SRF expression induces replicative stress and chromosomal condensation defects that underlie the ongoing chromosomal instability seen in aneuploid hPSCs. A similar mechanism may also operate during initiation of instability in diploid cells.

  16. Theoretical Elastic Stress Distributions Arising from Discontinuities and Edge Loads in Several Shell-Type Structures

    NASA Technical Reports Server (NTRS)

    Johns, Robert H.; Orange, Thomas W.

    1961-01-01

    The deformation and complete stress distribution are determined for each of the following edge loaded thin shells of revolution: (1) a right circular cylinder, (2) a frustum of a right circular cone, and (3) a portion of a sphere. The locations of the maximum circumferential and meridional stresses on both the inner and outer surfaces are also found. The basic equations for the above were selected from the published literature on the subject and expanded to produce to resultant-stress equations in closed from where practicable to do so. Equations are also developed for the discontinuity shear force and bending moment at each of the following junction: (1) axial change of thickness in a circular cylinder, (2) axial change of thickness in a cone, (3) change of thickness in a portion of a sphere, (4) a cylinder and a cone, (5) a cylinder and a portion of a sphere(6) a cylinder and a flat head, and (7) a cone and a portion of a sphere.

  17. Migration arising from gradients in shear stress: Particle distributions in Poiseuille flow

    NASA Technical Reports Server (NTRS)

    Leighton, D. T., Jr.

    1988-01-01

    Experimental evidence for the existence of shear induced migration processes is reviewed and the mechanism by Leighton and Acrivos (1987b) is described in detail. The proposed mechanism is shown to lead to the existence of an additional shear induced migration in the presence of gradients in shear stress such as would be found in Poiseuille flow, and which may be used to predict the amplitude of the observed short-term viscosity increase. The concentration and velocity profiles which result from such a migration are discussed in detail and are compared to the experimental observations of Karnis, Goldsmith and Mason (1966).

  18. Student perceptions of stress, coping, relationships, and academic civility: a longitudinal study.

    PubMed

    Clark, Cynthia M; Nguyen, Danh T; Barbosa-Leiker, Celestina

    2014-01-01

    Academic incivility can increase student stress, jeopardize learning, damage relationships, and negatively impact the academic environment. This 3-year longitudinal study measured a cohort of prelicensure nursing students' progressive perceptions of stress, coping, student-student and faculty-student relationships, and levels of academic civility. While civility scores remained mild to moderately high overall, there was a slightly declining trend over the 3-year period. Perceived stressors and coping strategies and ways to improve academic civility are identified and discussed.

  19. Analysis of Academic Self-Efficacy, Self-Esteem and Coping with Stress Skills Predictive Power on Academic Procrastination

    ERIC Educational Resources Information Center

    Kandemir, Mehmet; Ilhan, Tahsin; Ozpolat, Ahmed Ragip; Palanci, Mehmet

    2014-01-01

    The goal of this research is to analyze the predictive power level of academic self-efficacy, self-esteem and coping with stress on academic procrastination behavior. Relational screening model is used in the research whose research group is made of 374 students in Kirikkale University, Education Faculty in Turkey. Students in the research group…

  20. PTSD Symptoms Mediate Academic Stress and Drinking to Cope in College Students

    ERIC Educational Resources Information Center

    Woolman, Erin O.; Becker, Madelyn M.; Klanecky, Alicia K.

    2015-01-01

    Heightened perceptions of academic stress may increase college alcohol use behaviors, namely problem drinking and drinking to cope. Leading from prior research, the current study examined posttraumatic stress disorder symptoms as a mediator between academic stress and alcohol use behaviors. Undergraduate participants (N?=?200) completed an online…

  1. Chinese high school students' academic stress and depressive symptoms: gender and school climate as moderators.

    PubMed

    Liu, Yangyang; Lu, Zuhong

    2012-10-01

    In a sample of 368 Chinese high school students, the present study examined the different effects of Chinese high school students' academic stress on their depressive symptoms and the moderating effects of gender and students' perceptions of school climate on the relationships between their academic stress and depressive symptoms. Regression mixture model identified two different kinds of subgroups in the effects of students' academic stress on their depressive symptoms. One subgroup contained 90% of the students. In this subgroup, the students' perceptions of academic stress from lack of achievement positively predicted their depressive symptoms. For the other 10% of the students, academic stress did not significantly predict their depressive symptoms. Next, multinomial regression analysis revealed that girls or students who had high levels of achievement orientation were more likely to be in the first subgroup. The findings suggested that gender and students' perceptions of school climate could moderate the relationships between Chinese high school students' academic stress and their depressive symptoms.

  2. PTSD Symptoms Mediate Academic Stress and Drinking to Cope in College Students.

    PubMed

    Woolman, Erin O; Becker, Madelyn M; Klanecky, Alicia K

    2015-01-01

    Heightened perceptions of academic stress may increase college alcohol use behaviors, namely problem drinking and drinking to cope. Leading from prior research, the current study examined posttraumatic stress disorder symptoms as a mediator between academic stress and alcohol use behaviors. Undergraduate participants (N=200) completed an online survey battery. Results indicated that posttraumatic stress disorder symptoms mediated the relationship between academic stress and drinking to cope. Findings maintained after excluding the small portion of the sample without prior trauma. Results suggest that early trauma exposure may increase stress sensitivity, which is associated with elevated nontraumatic academic stress and stress-related symptoms. An increase in stress symptoms likely promotes drinking as a method of coping. Information on the role of trauma and stress may be incorporated into alcohol intervention programs.

  3. PTSD Symptoms Mediate Academic Stress and Drinking to Cope in College Students.

    PubMed

    Woolman, Erin O; Becker, Madelyn M; Klanecky, Alicia K

    2015-01-01

    Heightened perceptions of academic stress may increase college alcohol use behaviors, namely problem drinking and drinking to cope. Leading from prior research, the current study examined posttraumatic stress disorder symptoms as a mediator between academic stress and alcohol use behaviors. Undergraduate participants (N=200) completed an online survey battery. Results indicated that posttraumatic stress disorder symptoms mediated the relationship between academic stress and drinking to cope. Findings maintained after excluding the small portion of the sample without prior trauma. Results suggest that early trauma exposure may increase stress sensitivity, which is associated with elevated nontraumatic academic stress and stress-related symptoms. An increase in stress symptoms likely promotes drinking as a method of coping. Information on the role of trauma and stress may be incorporated into alcohol intervention programs. PMID:26400899

  4. ARISE antenna

    NASA Astrophysics Data System (ADS)

    Chmielewski, Arthur B.; Noca, Muriel; Ulvestad, James

    2000-03-01

    Supermassive black holes are among the most spectacular objects in the Universe, and are laboratories for physics in extreme conditions. Understanding the physics of massive black holes and related phenomena is a primary goal of the ARISE mission. The scientific goals of the mission are described in detail on the ARISE web site http://arise.ipl.nasa.gov and in the ARISE Science Goals document. The following paper, as the title suggests, is not intended to be a comprehensive description of ARISE, but deals only with one aspect of the ARISE mission-the inflatable antenna which is the key element of the ARISE spacecraft. This spacecraft,due to the extensive reliance on inflatables, may be considered as the first generation Gossamer spacecraft

  5. The Chinese High School Student's Stress in the School and Academic Achievement

    ERIC Educational Resources Information Center

    Liu, Yangyang; Lu, Zuhong

    2011-01-01

    In a sample of 466 Chinese high school students, we examined the relationships between Chinese high school students' stress in the school and their academic achievements. Regression mixture modelling identified two different classes of the effects of Chinese high school students' stress on their academic achievements. One class contained 87% of…

  6. Longitudinal Analysis of Chinese High School Student's Stress in School and Academic Achievement

    ERIC Educational Resources Information Center

    Liu, Yangyang; Lu, Zuhong

    2011-01-01

    In previous research, few studies have examined the effects of adolescents' stress in school on the change rates of their academic achievement. In the present study, we seek to examine the longitudinal relationships between adolescents' stress in school and the change rates of their academic achievement. The results indicated that for those whose…

  7. The Influence of Dispositional Optimism and Gender on Adolescents' Perception of Academic Stress

    ERIC Educational Resources Information Center

    Huan, Vivien S.; Yeo, Lay See; Ang, Rebecca P.; Chong, Wan Har

    2006-01-01

    This study investigated the role of optimism together with gender, on students' perception of academic stress. Four hundred and thirty secondary school students from Singapore participated in this study and data were collected using two self-report measures: the Life Orientation Test and the Academic Expectation Stress Inventory. Results revealed…

  8. Influence of music training on academic examination-induced stress in Thai adolescents.

    PubMed

    Laohawattanakun, Janejira; Chearskul, Supornpim; Dumrongphol, Hattaya; Jutapakdeegul, Nuanchan; Yensukjai, Juntima; Khumphan, Nipaporn; Niltiean, Songwit; Thangnipon, Wipawan

    2011-01-10

    Several pieces of evidence suggest that academic examinations fulfill the classical requirement of a psychological stressor. Academic examinations represent a stressful challenge to many students, but studies on examination-dependent corticosteroid response, a sensitive physiological indicator of a stress response, are inconsistent. In addition, several studies showed that music can decrease cortisol and adrenocorticotropic hormone (ACTH) levels, and other studies have found that music also may enhance a variety of cognitive functions, such as attention, learning, communication and memory. The present study investigated cortisol response in saliva of Thai adolescents taking academic examinations and analyzed the differences of the stress response between musician and control subjects. Also, we observed whether the academic examination-dependent corticosteroid response affected learning and memory in the test subjects, which comprised 30 musician and 30 control students, age ranging from 15 to 17 years. Mathematical examinations were used as the stressor. Pre- and post-academic examination saliva cortisol levels were measured including self-estimated stress levels. Results showed that the pre-academic examination saliva cortisol concentrations of the musician group are significantly lower than those of the control group, whereas there is no difference in the stress inventory scores. Interestingly, among students with grade point average (GPA) of >3.50, pre-academic examination cortisol levels are significantly lower in the musician compared with control group. This study suggests that under academic examination-induced stress condition, music training can reduce saliva cortisol level in Thai adolescents.

  9. Psychosocial Stress, Internalized Symptoms, and the Academic Achievement of Hispanic Adolescents.

    ERIC Educational Resources Information Center

    Alva, Sylvia Alatorre; de Los Reyes, Rydda

    1999-01-01

    Examined the relationship between stressful life events, internalized symptoms of stress, and academic achievement in urban Hispanic high school students. Found direct effects of stressful life events and perceived competence on school grades and internalized symptoms. Multiplicative interactions for perceived competence were not significant…

  10. Social support, stress, health, and academic success in Ghanaian adolescents: a path analysis.

    PubMed

    Glozah, Franklin N; Pevalin, David J

    2014-06-01

    The aim of this study is to gain a better understanding of the role psychosocial factors play in promoting the health and academic success of adolescents. A total of 770 adolescent boys and girls in Senior High Schools were randomly selected to complete a self-report questionnaire. School reported latest terminal examination grades were used as the measure of academic success. Structural equation modelling indicated a relatively good fit to the posteriori model with four of the hypothesised paths fully supported and two partially supported. Perceived social support was negatively related to stress and predictive of health and wellbeing but not academic success. Stress was predictive of health but not academic success. Finally, health and wellbeing was able to predict academic success. These findings have policy implications regarding efforts aimed at promoting the health and wellbeing as well as the academic success of adolescents in Ghana.

  11. Academic Career Development Stress and Mental Health of Higher Secondary Students--An Indian Perspective

    ERIC Educational Resources Information Center

    Ray, Anjali; Halder, Santoshi; Goswami, Nibedita

    2012-01-01

    The authors explored the mental health of students with their academic career-related stressors collecting data from 400 students of different schools of Eastern part of India by using; namely General Information Schedule (GIS), the General Health Questionnaire (GHQ), and the Academic Career Development Stress Scale. The data was subjected to t…

  12. Relationship between Academic Stress and Suicidal Ideation: Testing for Depression as a Mediator Using Multiple Regression

    ERIC Educational Resources Information Center

    Ang, Rebecca P.; Huan, Vivien S.

    2006-01-01

    Relations among academic stress, depression, and suicidal ideation were examined in 1,108 Asian adolescents 12-18 years old from a secondary school in Singapore. Using Baron and Kenny's [J Pers Soc Psychol 51:1173-1192, 1986] framework, this study tested the prediction that adolescent depression mediated the relationship between academic stress…

  13. Academic Stress in an Achievement Driven Era: Time and School Culture

    ERIC Educational Resources Information Center

    Mrowka, Karyn Anne Kowalski

    2014-01-01

    Whether academic achievement is defined as passing a state-mandated test for graduation or earning "A's" in a rigorous course load and having a resume full of extra-curricular accomplishments, the pressure to achieve is pervading public education, creating a culture of competition and causing academic stress. A culture of competition…

  14. Gypsy Scholarship and Stress: The Plight of Written Business Communication as an Academic Field.

    ERIC Educational Resources Information Center

    Kirtz, Mary K.

    1990-01-01

    Describes the position of young humanists teaching courses in business writing (who job-hop in search of tenured positions or drop out of academe) as representative of "exhaustion," the final stage of Hans Selye's stress model. (SR)

  15. Deployments, Stress, and Soldiers' Academic Performance

    ERIC Educational Resources Information Center

    Perot, Mindy

    2012-01-01

    This study focused on identifying whether certain factors affected the academic performance of Soldiers attending an Army educational institution. Academic performance was measured by the grade percentile average of the participant upon the completion of their course of enrollment. Factors that were considered within the study through…

  16. Long-term academic stress increases the late component of error processing: an ERP study.

    PubMed

    Wu, Jianhui; Yuan, Yiran; Duan, Hongxia; Qin, Shaozheng; Buchanan, Tony W; Zhang, Kan; Zhang, Liang

    2014-05-01

    Exposure to long-term stress has a variety of consequences on the brain and cognition. Few studies have examined the influence of long-term stress on event related potential (ERP) indices of error processing. The current study investigated how long-term academic stress modulates the error related negativity (Ne or ERN) and the error positivity (Pe) components of error processing. Forty-one male participants undergoing preparation for a major academic examination and 20 non-exam participants completed a Go-NoGo task while ERP measures were collected. The exam group reported higher perceived stress levels and showed increased Pe amplitude compared with the non-exam group. Participants' rating of the importance of the exam was positively associated with the amplitude of Pe, but these effects were not found for the Ne/ERN. These results suggest that long-term academic stress leads to greater motivational assessment of and higher emotional response to errors.

  17. An Academic Approach to Stress Management for College Students in a Conventional Classroom Setting.

    ERIC Educational Resources Information Center

    Carnahan, Robert E.; And Others

    Since the identification of stress and the relationship of individual stress responses to physical and mental health, medical and behavioral professionals have been training individuals in coping strategies. To investigate the possibility of teaching cognitive coping skills to a nonclinical population in an academic setting, 41 college students…

  18. Perceived Stress, Energy Drink Consumption, and Academic Performance among College Students

    ERIC Educational Resources Information Center

    Pettit, Michele L.; DeBarr, Kathy A.

    2011-01-01

    Objective: This study explored relationships regarding perceived stress, energy drink consumption, and academic performance among college students. Participants: Participants included 136 undergraduates attending a large southern plains university. Methods: Participants completed surveys including items from the Perceived Stress Scale and items to…

  19. Stress Management through Written Emotional Disclosure Improves Academic Performance among College Students with Physical Symptoms.

    ERIC Educational Resources Information Center

    Lumley, Mark A.; Provenzano, Kimberly M.

    2003-01-01

    Tests whether writing about stressful events improves grade point averages (GPAs) and whether decreases in writing-induced negative mood from the first to last day of writing predicts GPA improvements. Results reveal that writing about general life stress leads to improved academic functioning, particularly among those who become less distressed…

  20. Academic Stress and Health: Exploring the Moderating Role of Personality Hardiness

    ERIC Educational Resources Information Center

    Hystad, Sigurd W.; Eid, Jarle; Laberg, Jon C.; Johnsen, Bjorn H.; Bartone, Paul T.

    2009-01-01

    Attending university is a pleasurable experience for many students. Yet for others it represents a highly stressful time of extensive studying and pressure to meet the requirements of academia. Academic stress is associated with a variety of negative outcomes such as physical illness and deteriorating mental health. This paper explores the…

  1. Personal, Health, Academic, and Environmental Predictors of Stress for Residence Hall Students

    ERIC Educational Resources Information Center

    Dusselier, Lauri; Dunn, Brian; Wang, Yongyi; Shelley, Mack C., II; Whalen, Donald F.

    2005-01-01

    The authors studied contributors to stress among undergraduate residence hall students at a midwestern, land grant university using a 76-item survey consisting of personal, health, academic, and environmental questions and 1 qualitative question asking what thing stressed them the most. Of 964 students selected at random, 462 (48%) responded to…

  2. Socioeconomic Stress and Academic Adjustment among Asian American Adolescents: The Protective Role of Family Obligation

    ERIC Educational Resources Information Center

    Kiang, Lisa; Andrews, Kandace; Stein, Gabriela L.; Supple, Andrew J.; Gonzalez, Laura M.

    2013-01-01

    Socioeconomic stress has long been found to place youth at risk, with low family income conferring disadvantages in adolescents' school achievement and success. This study investigates the role of socioeconomic stress on academic adjustment, and pinpoints family obligation as a possible buffer of negative associations. We examined direct and…

  3. The Relationship between Mental Health, Acculturative Stress, and Academic Performance in a Latino Middle School Sample

    ERIC Educational Resources Information Center

    Albeg, Loren J.; Castro-Olivo, Sara M.

    2014-01-01

    This study evaluated the relationship between acculturative stress, symptoms of internalizing mental health problems, and academic performance in a sample of 94 Latino middle school students. Students reported on symptoms indicative of depression and anxiety related problems and acculturative stress. Teachers reported on students' academic…

  4. Academic-related stress among graduate students in nursing in a Jamaican school of nursing.

    PubMed

    Brown, Kimarie; Anderson-Johnson, Pauline; McPherson, Andrea Norman

    2016-09-01

    Graduate students perceive their education as highly stressful, have consistently rated their stress levels as above average and have consistently scored above average on stress scales. The consequences of stress include negative academic outcomes, reduction in cognitive ability, impaired coping and incompletion of graduate studies. Stress is also associated with physical and psychological symptoms such as altered appetite, sleep pattern disturbances and headache. A descriptive correlational design was used to determine the perceived levels and sources of academic-related stress among students enrolled in a Master of Science in Nursing (MScN) degree programme at school of nursing in urban section of Jamaica. The Perceived Stress Scale-14 and Stress Survey were used to collect data from the 81 students enrolled in full or part time study in the MScN programme. Univariate and bivariate analyses were conducted using SPSS version 20. The majority (50.9%) were moderately stressed while 22.8% and 24.6% had high and low levels of stress respectively. Stress associated with the preparation for and prospect of final examinations received the highest overall mean stress rating, causing "a lot of stress". Attendances at classes and relationships with lecturers received the lowest mean stress rating. Research was not listed as a stressor. PMID:27577990

  5. Academic-related stress among graduate students in nursing in a Jamaican school of nursing.

    PubMed

    Brown, Kimarie; Anderson-Johnson, Pauline; McPherson, Andrea Norman

    2016-09-01

    Graduate students perceive their education as highly stressful, have consistently rated their stress levels as above average and have consistently scored above average on stress scales. The consequences of stress include negative academic outcomes, reduction in cognitive ability, impaired coping and incompletion of graduate studies. Stress is also associated with physical and psychological symptoms such as altered appetite, sleep pattern disturbances and headache. A descriptive correlational design was used to determine the perceived levels and sources of academic-related stress among students enrolled in a Master of Science in Nursing (MScN) degree programme at school of nursing in urban section of Jamaica. The Perceived Stress Scale-14 and Stress Survey were used to collect data from the 81 students enrolled in full or part time study in the MScN programme. Univariate and bivariate analyses were conducted using SPSS version 20. The majority (50.9%) were moderately stressed while 22.8% and 24.6% had high and low levels of stress respectively. Stress associated with the preparation for and prospect of final examinations received the highest overall mean stress rating, causing "a lot of stress". Attendances at classes and relationships with lecturers received the lowest mean stress rating. Research was not listed as a stressor.

  6. "To Study the Relationship of Academic Stress and Socio-Economic Status among IX Standard Students of Raipur City"

    ERIC Educational Resources Information Center

    Khan, Suhail Ahmed; Ayyub, Khan Farhat

    2013-01-01

    This paper focuses on the relationship between academic stress and socio-economic status among IX standard students. The research was carried out in Raipur City (Chhattisgarh) on a sample of 600 IX standard students of English and Hindi medium schools. Academic Stress was measured by Stress Inventory for School Students prepared by Seema Rani…

  7. Academics Job Satisfaction and Job Stress across Countries in the Changing Academic Environments

    ERIC Educational Resources Information Center

    Shin, Jung Cheol; Jung, Jisun

    2014-01-01

    This study examined job satisfaction and job stress across 19 higher education systems. We classified the 19 countries according to their job satisfaction and job stress and applied regression analysis to test whether new public management has impacts on either or both job satisfaction and job stress. According to this study, strong market driven…

  8. French College Students’ Sports Practice and Its Relations with Stress, Coping Strategies and Academic Success

    PubMed Central

    Décamps, Greg; Boujut, Emilie; Brisset, Camille

    2012-01-01

    College students at university have to face several stress factors. Although sports practice has been considered as having beneficial effects upon stress and general health, few studies have documented its influence on this specific population. The aim of this comparative study was to determine whether the intensity of the college students’ sports practice (categorized into three groups: rare, regular, or intensive) would influence their levels of stress and self-efficacy, their coping strategies, and their academic success/failure. Three self-completion questionnaires were administered to 1071 French freshmen during their compulsory medical visit at the preventive medicine service of the university. Results indicated that students with intensive sport practice reported lower scores of general stress, academic stress, and emotion-focused coping strategies, and higher scores of self-efficacy than those with rare practice. However, the proportion of successful students did not differ significantly between the three groups of sports practice. PMID:22514544

  9. French college students' sports practice and its relations with stress, coping strategies and academic success.

    PubMed

    Décamps, Greg; Boujut, Emilie; Brisset, Camille

    2012-01-01

    College students at university have to face several stress factors. Although sports practice has been considered as having beneficial effects upon stress and general health, few studies have documented its influence on this specific population. The aim of this comparative study was to determine whether the intensity of the college students' sports practice (categorized into three groups: rare, regular, or intensive) would influence their levels of stress and self-efficacy, their coping strategies, and their academic success/failure. Three self-completion questionnaires were administered to 1071 French freshmen during their compulsory medical visit at the preventive medicine service of the university. Results indicated that students with intensive sport practice reported lower scores of general stress, academic stress, and emotion-focused coping strategies, and higher scores of self-efficacy than those with rare practice. However, the proportion of successful students did not differ significantly between the three groups of sports practice.

  10. Serum leptin and cortisol, related to acutely perceived academic examination stress and performance in female university students.

    PubMed

    Haleem, Darakhshan J; Inam, Qurrat-Ul-Aen; Haider, Saida; Perveen, Tahira; Haleem, Muhammad Abdul

    2015-12-01

    Leptin, identified as an antiobesity hormone, also has important role in responses to stress and processing of memory. This study was designed to determine effects of academic examination stress-induced changes in serum leptin and its impact on academic performance. Eighty five healthy female students (age 19-21 years; BMI 21.9 ± 1.6) were recruited for the study. Serum leptin and cortisol were monitored at base line (beginning of academic session) and on the day of examination; using a standardized ELISA kit. Acute perception of academic examination stress was determined with the help of a questionnaire derived from Hamilton Anxiety Scale and self report of stress perception. Academic performance was evaluated by the percentage of marks obtained in the examination. Serum cortisol levels were positively correlated (p < 0.01) with the subjective perception of examination stress but not with academic performance. There was an inverted U-shape relationship between level of stress and academic performance. Leptin increased in all stress groups and correlated (p < 0.01) positively with academic performance. There was an inverted U-shape relationship between level of stress and circulating leptin. The findings suggest the peptide hormone, leptin, is a biomarker of stress perception and a mediator of facilitating effects of stress on cognition.

  11. Serum leptin and cortisol, related to acutely perceived academic examination stress and performance in female university students.

    PubMed

    Haleem, Darakhshan J; Inam, Qurrat-Ul-Aen; Haider, Saida; Perveen, Tahira; Haleem, Muhammad Abdul

    2015-12-01

    Leptin, identified as an antiobesity hormone, also has important role in responses to stress and processing of memory. This study was designed to determine effects of academic examination stress-induced changes in serum leptin and its impact on academic performance. Eighty five healthy female students (age 19-21 years; BMI 21.9 ± 1.6) were recruited for the study. Serum leptin and cortisol were monitored at base line (beginning of academic session) and on the day of examination; using a standardized ELISA kit. Acute perception of academic examination stress was determined with the help of a questionnaire derived from Hamilton Anxiety Scale and self report of stress perception. Academic performance was evaluated by the percentage of marks obtained in the examination. Serum cortisol levels were positively correlated (p < 0.01) with the subjective perception of examination stress but not with academic performance. There was an inverted U-shape relationship between level of stress and academic performance. Leptin increased in all stress groups and correlated (p < 0.01) positively with academic performance. There was an inverted U-shape relationship between level of stress and circulating leptin. The findings suggest the peptide hormone, leptin, is a biomarker of stress perception and a mediator of facilitating effects of stress on cognition. PMID:26187200

  12. Occupational Stress and Teaching Approaches among Chinese Academics

    ERIC Educational Resources Information Center

    Zhang, Li-fang

    2009-01-01

    The primary objective of this study was to examine the predictive power of occupational stress for teaching approaches. Participants were 246 faculty members from a large university in Guangzhou in the People's Republic of China, who completed the Approaches to Teaching Inventory, four scales from the Occupational Stress Inventory-Revised…

  13. Perfectionism and longitudinal patterns of stress for STEM majors: Implications for academic performance.

    PubMed

    Rice, Kenneth G; Ray, Merideth E; Davis, Don E; DeBlaere, Cirleen; Ashby, Jeffrey S

    2015-10-01

    Complementary hypotheses suggest that perfectionism may (a) cause later stress (stress generation) and (b) moderate the effects of stress on subsequent outcomes (stress enhancement). The present study tested these hypotheses with a sample of 432 first-time college freshmen pursuing science, technology, engineering, and math (STEM) majors. Students completed baseline perfectionism scales and repeated measures for perceived academic stress at monthly intervals 3 times in the fall semester and 3 times in the spring semester. Course grade data from institutional records were used to calculate first-year STEM grade point average (GPA) as the distal outcome in analyses. Gender, high school GPA, SAT math scores, and university were covariates. Latent profile analyses supported adaptive, maladaptive, and nonperfectionist classes and latent class growth mixture models identified distinctly low, moderate, and high patterns of academic stress over the year. Latent transition analyses indicated that maladaptive perfectionists were likely to experience moderate or high stress (none transitioned to low stress), and adaptive perfectionists were likely to have low or moderate stress (only 4% transitioned to high stress). Women were substantially more likely than male maladaptive perfectionists to experience high stress. Low-stressed adaptive perfectionists followed by moderately stressed maladaptive perfectionists had relatively higher GPAs than other groups. Subgroups of perfectionists who transitioned to the next higher stress level had substantially lower GPAs than other groups. Overall, results were consistent with stress-generation and stress-enhancement hypotheses regarding perfectionists. Findings suggested implications for prevention and intervention with perfectionistic STEM students that should be implemented early in their college experience.

  14. The advising alliance for international and domestic graduate students: Measurement invariance and implications for academic stress.

    PubMed

    Rice, Kenneth G; Suh, Hanna; Yang, Xiaohui; Choe, Elise; Davis, Don E

    2016-04-01

    We expanded the focus of a prior study of international graduate student advising relationships (Rice et al., 2009) to examine advising experiences of both international and domestic students. International (n = 434) and domestic (n = 387) students completed the Advisory Working Alliance Inventory (AWAI-S; Schlosser & Gelso, 2001) and measures of advising experiences, perceived academic stress, and desire to change advisor. Measurement invariance analyses suggested that a 23-item AWAI-S showed support for scalar invariance. A bifactor structure showed superior fit to the 3-factor model or a second-order factor model for the AWAI-S. International and domestic graduate students did not differ in ratings of general alliance, academic stress, or desire to change advisors. General alliance was strongly related to less academic stress and less desire to change advisors. International students who felt disrespected by their advisors were more likely to be academically stressed than domestic students. Structured mentoring experiences were associated with lower stress and less desire to change, and this effect was similar in both international and domestic students. Overall, results suggested that the current level of measurement, and possibly theory development, regarding the advisory alliance is good at identifying generic satisfaction but weaker at differentiating components of the alliance.

  15. Socioeconomic stress and academic adjustment among Asian American adolescents: the protective role of family obligation.

    PubMed

    Kiang, Lisa; Andrews, Kandace; Stein, Gabriela L; Supple, Andrew J; Gonzalez, Laura M

    2013-06-01

    Socioeconomic stress has long been found to place youth at risk, with low family income conferring disadvantages in adolescents' school achievement and success. This study investigates the role of socioeconomic stress on academic adjustment, and pinpoints family obligation as a possible buffer of negative associations. We examined direct and interactive effects at two time points in the same sample of Asian American adolescents-early high school (N = 180 9th-10th graders; 60 % female) and 2 years later in late high school (N = 156 11th-12th graders; 87% of original sample). Results suggest that socioeconomic stress is indeed associated with poor academic adjustment, measured broadly through self-reported GPA, importance of academic success, and educational aspirations and expectations. Family obligation was positively related to adjustment, and also was found to buffer the negative effects of socioeconomic stress, but only during adolescents' later high school years. Adolescents reporting more family obligation experienced less of the negative effects of financial stress on academic outcomes than those reporting lower obligation. Cultural and developmental implications are discussed in light of these direct and moderating effects.

  16. Does academic assessment system type affect levels of academic stress in medical students? A cross-sectional study from Pakistan

    PubMed Central

    Ali, Madiha; Asim, Hamna; Edhi, Ahmed Iqbal; Hashmi, Muhammad Daniyal; Khan, Muhammad Shahjahan; Naz, Farah; Qaiser, Kanza Noor; Qureshi, Sidra Masud; Zahid, Mohammad Faizan; Jehan, Imtiaz

    2015-01-01

    Introduction Stress among medical students induced by academic pressures is on the rise among the student population in Pakistan and other parts of the world. Our study examined the relationship between two different systems employed to assess academic performance and the levels of stress among students at two different medical schools in Karachi, Pakistan. Methods A sample consisting of 387 medical students enrolled in pre-clinical years was taken from two universities, one employing the semester examination system with grade point average (GPA) scores (a tiered system) and the other employing an annual examination system with only pass/fail grading. A pre-designed, self-administered questionnaire was distributed. Test anxiety levels were assessed by The Westside Test Anxiety Scale (WTAS). Overall stress was evaluated using the Perceived Stress Scale (PSS). Results There were 82 males and 301 females while four did not respond to the gender question. The mean age of the entire cohort was 19.7±1.0 years. A total of 98 participants were from the pass/fail assessment system while 289 were from the GPA system. There was a higher proportion of females in the GPA system (85% vs. 59%; p<0.01). Students in the pass/fail assessment system had a lower score on the WTAS (2.4±0.8 vs. 2.8±0.7; p=0.01) and the PSS (17.0±6.7 vs. 20.3±6.8; p<0.01), indicating lower levels of test anxiety and overall stress than in students enrolled in the GPA assessment system. More students in the pass/fail system were satisfied with their performance than those in the GPA system. Conclusion Based on the present study, we suggest governing bodies to revise and employ a uniform assessment system for all the medical colleges to improve student academic performance and at the same time reduce stress levels. Our results indicate that the pass/fail assessment system accomplishes these objectives. PMID:26112353

  17. Great expectations: stress and the medical family. 1987 Committee on Issues, Association for Academic Surgery.

    PubMed

    Fabri, P J; McDaniel, M D; Gaskill, H V; Garrison, R N; Hanks, J B; Maier, R V; Telford, G L

    1989-11-01

    The high divorce rate and significant stress experienced by families of academic surgeons stimulated the Committee on Issues of the Association of Academic Surgery to choose medical family stress as the topic for the 1987 Committee presentation at the annual meeting. The Committee hoped to provide insight into the cause of this stress and new strategies for coping with this pervasive problem. Forty-three percent of the 505 surgeons who entered the Association from 1981 through 1984 and 38% of their spouses responded to a questionnaire covering issues of time management, response to stress, child rearing, financial security, and spouse career. A panel consisting of Shirley P. Levine, M.D., Hiram C. Polk, Jr., M.D., and Lane A. Gerber, Ph.D., after discussing the questionnaire results, recommended realistic goal setting, specific prioritization of activities, recognition of the considerable contributions of the spouse, and insight into personal limitations as mechanisms for improving family function.

  18. Trait and state positive affect and cardiovascular recovery from experimental academic stress.

    PubMed

    Papousek, Ilona; Nauschnegg, Karin; Paechter, Manuela; Lackner, Helmut K; Goswami, Nandu; Schulter, Günter

    2010-02-01

    As compared to negative affect, only a small number of studies have examined influences of positive affect on cardiovascular stress responses, of which only a few were concerned with cardiovascular recovery. In this study, heart rate, low- and high-frequency heart rate variability, blood pressure, and levels of subjectively experienced stress were obtained in 65 students before, during and after exposure to academic stress in an ecologically valid setting. Higher trait positive affect was associated with more complete cardiovascular and subjective post-stress recovery. This effect was independent of negative affect and of affective state during anticipation of the stressor. In contrast, a more positive affective state during anticipation of the challenge was related to poor post-stress recovery. The findings suggest that a temporally stable positive affect disposition may be related to adaptive responses, whereas positive emotional states in the context of stressful events can also contribute to prolonged post-stress recovery.

  19. Associations Between Academic Stressors, Reaction to Stress, Coping Strategies and Musculoskeletal Disorders Among College Students

    PubMed Central

    Ekpenyong, Christopher E; Daniel, Nyebuk E; Aribo, Ekpe O

    2013-01-01

    Background The adverse health effects of stress are enormous, and vary among people, probably because of differences in how stress is appraised and the strategies individuals use to cope with it. This study assessed the association between academic stress and musculoskeletal disorders (MSDs) among 1365 undergraduates. Methods This was a cross-sectional study conducted in a Nigerian university at the beginning of the 2010/2011 academic session with the same group of participants. The Life Stress Assessment Inventory, Coping Strategies Questionnaire, and Short Musculoskeletal Function Assessment were administered as tools of data gathering. Results Students' stress level and associated MSDs were higher during the examination period than the pre-examination periods. Stressors were significantly associated with increased risk of MSDs in both sexes were those related to changes (odds ratio (OR) = 1.7, p = 0.002) and pressures (OR = 2.09, p = 0.001). Emotional and physiological reactions to stress were significantly associated with MSDs in both sexes, with higher odds for MSDs in females, whereas cognitive and behavioral reactions showed higher odds (though non-significant) in males. The risk of MSDs was higher in respondents who adopted avoidance and religious coping strategies compared with those who adopted active practical and distracting coping strategies. Conclusions Stress among students could be significantly associated with MSDs depending on individuals' demographics, stressors, reactions to stress, and coping methods. Interventions to reduce stress-induced MSDs among students should consider these factors among others. PMID:23950626

  20. Predictors of Academic-Related Stress in College Students: An Examination of Coping, Social Support, Parenting, and Anxiety

    ERIC Educational Resources Information Center

    Smith, Tara; Renk, Kimberly

    2007-01-01

    This study examined potential predictors of the academic-related stress experienced by college students. In particular, the relationships among the coping strategies used by college students, social support, the parenting style used by college students' mothers and fathers, college students' experience of anxiety, and academic-related stress were…

  1. Assessment of stress level of forestry experts with academic education.

    PubMed

    Landekić, Matija; Martinić, Ivan; Lovrić, Marko; Sporcić, Mario

    2011-12-01

    This paper provides the results of an applied research of forests engineers connected to their risk of mental stress occurrence in everyday work. This paper also has a component of a basic research, in which the adequacy and reliability of applied methodology in this kind of researches is examined. The mental stress induced risk is tested by usage of an e-mail survey which consists out of 23-part ERI (Effort-Reward Imbalance) questionnaire. For the assessment of mental stress exposure level following indicators have been used: 1) ERI--ratio of devoted effort and achieved reward, and 2) overcommitment. These indicators have been analyzed in comparison to the demographic parameters (gender, age) and the complexity of assigned jobs of the interviewees. The interview was applied on a randomly sampled forestry experts employed in public and private sector. The analysis of reliability of the three components of ERI questionnaire has showed satisfactory internal consistency. Descriptive statistics has been done regarding gender and the complexity of assigned jobs. The testing of the "devoted effort/achieved reward" variable (E/R index) has shown a statistically significant difference of the index value between male interviewees on managerial and standard expert positions. The value of E/R index was x > or = 1 at 18.97% of the sampled interviewees, which indicates a divergence between devoted effort and achieved reward, and also points to a possibility of mental stress occurrence risk. Multiple response tables have shown that female interviewees with less than 20 years of professional experience manifest stress related symptoms earlier than their male colleagues with similar professional experience do. Regression analysis has shown a significant correlation of E/R index to gender, internship and overcommitment. This research also assesses the viability of the applied method as an instrument of forestry experts' mental stress level determination.

  2. The Interconnections Between Job Satisfaction and Work-Related Stress in Academic Deans.

    ERIC Educational Resources Information Center

    Wolverton, Mimi; Wolverton, Marvin L.; Gmelch, Walter H.

    This study examined the interrelationships between stress, job satisfaction, and other exogenous influences among academic deans at American colleges and universities. A total of 579 deans from a sample of 360 colleges and universities responded to a mailed survey, which included the Role Conflict and Role Ambiguity Questionnaire (Rizzo et al.,…

  3. Middle School Transition Stress: Links with Academic Performance, Motivation, and School Experiences

    ERIC Educational Resources Information Center

    Goldstein, Sara E.; Boxer, Paul; Rudolph, Erin

    2015-01-01

    The present study investigates links between early adolescents' subjective experiences of stress associated with the middle school transition and their academic outcomes. Seventh and eighth grade students (N?=?774) were surveyed about their experiences during their transition to middle school. Students answered questions about stress…

  4. Relationships between Academic Stress, Social Support, Optimism-Pessimism and Self-Esteem in College Students

    ERIC Educational Resources Information Center

    Fernández-González, L.; González-Hernández, A.; Trianes-Torres, M. V.

    2015-01-01

    Introduction: This research aims to analyse how optimism, self-esteem and social support help to predict academic stress. Method: The sample consisted of 123 students aged 20 to 31 years old, from the 3rd Year in the Psychology Degree. Students completed the Rosenberg Self-esteem Scale, the Life Orientation Optimism Questionnaire (LOT-R), the…

  5. Mindfulness Based Stress Reduction for Academic Evaluation Anxiety: A Naturalistic Longitudinal Study

    ERIC Educational Resources Information Center

    Dundas, Ingrid; Thorsheim, Torbjørn; Hjeltnes, Aslak; Binder, Per Einar

    2016-01-01

    Mindfulness based stress reduction (MBSR) for academic evaluation anxiety and self-confidence in 70 help-seeking bachelor's and master's students was examined. A repeated measures analysis of covariance on the 46 students who completed pretreatment and posttreatment measures (median age = 24 years, 83% women) showed that evaluation anxiety and…

  6. Daily Life Mechanisms of Stress Spillover among Early Adolescents Experiencing Academic Difficulty

    ERIC Educational Resources Information Center

    Salamon, Reda; Johnson, Elizabeth I.; Swendsen, Joel

    2011-01-01

    Research has suggested that academic stress may "spillover" into other life domains and have negative psychological or social consequences for children and adolescents outside of school settings, but relatively few investigations have examined mediators and moderators of spillover. The current study explored the mediating role of state affect and…

  7. Stress among Academic Staff and Students' Satisfaction of Their Performances in Payame Noor University of Miandoab

    ERIC Educational Resources Information Center

    Jabari, Kamran; Moradi Sheykhjan, Tohid

    2015-01-01

    Present study examined the relationship between stress among academic staff and students' satisfaction of their performances in Payame Noor University (PNU) of Miandoab City, Iran in 2014. The methodology of the research is descriptive and correlation that descriptive and inferential statistics were used to analyze the data. Statistical Society…

  8. Factorial Structure and Invariance of the Academic Expectations Stress Inventory across Hispanic and Chinese Adolescent Samples

    ERIC Educational Resources Information Center

    Ang, Rebecca P.; Huan, Vivien S.; Braman, O. Randall

    2007-01-01

    Using confirmatory factor analysis, the current study provided further evidence for the two-factor structure of the Academic Expectations Stress Inventory [AESI; Ang RP, Huan VS (2006) Educ Psych Meas 66:522-539] using a sample of 191 US Hispanic adolescents and a sample of 211 Singapore Chinese adolescents. This study also examined the…

  9. Cross-Cultural Invariance of the Academic Expectations Stress Inventory: Adolescent Samples from Canada and Singapore

    ERIC Educational Resources Information Center

    Ang, Rebecca P.; Klassen, Robert M.; Chong, Wan Har; Huan, Vivien S.; Wong, Isabella Y. F.; Yeo, Lay See; Krawchuk, Lindsey L.

    2009-01-01

    We provide further evidence for the two-factor structure of the 9-item Academic Expectations Stress Inventory (AESI) using confirmatory factor analysis on a sample of 289 Canadian adolescents and 310 Singaporean adolescents. Examination of measurement invariance tests the assumption that the model underlying a set of scores is directly comparable…

  10. The Relationship between Academic Stress and Two Aspects of Father Involvement among University Student Fathers

    ERIC Educational Resources Information Center

    Masciadrelli, Brian P.; Milardo, Robert M.

    2008-01-01

    This study investigated the associations between academic stress experienced by university student fathers and the behavioral and cognitive involvement these fathers had with their children. Fifty-three fathers enrolled in university classes and residing with at least one child less than 12 years of age responded to questionnaire measures of…

  11. Resourcefulness: A Protective Factor Buffer against the Academic Stress of School-Aged Children

    ERIC Educational Resources Information Center

    Leung, Grace Suk Man; He, Xuesong

    2010-01-01

    The objectives of this study were twofold: to examine the interaction of academic stress and student resourcefulness on subject grades and to identify the factors of parental support that contribute to student resourcefulness. The participants of this cross-sectional study were 695 fifth and sixth graders from four major districts in Shanghai.…

  12. Influence of Perceived Contextual Stress on Self-Esteem and Academic Outcomes in African American Adolescents.

    ERIC Educational Resources Information Center

    Cunningham, Michael; Hurley, Megan; Foney, Dana; Hayes, DeMarquis

    2002-01-01

    Studied factors that influence academic success among 84 high-achieving African American students exposed to many stressful life events often associated with life in urban neighborhoods. Results show that adolescent-perceived hassles were indications of parental monitoring, and parental monitoring was positively related to self-esteem. Discusses…

  13. The Longitudinal Effect of Traumatic Stress and Attachment Difficulties on Academic Achievement for Young Children

    ERIC Educational Resources Information Center

    Wolfgang, Jeff Drayton

    2013-01-01

    National educational achievement statistics show that academic underachievement is a significant problem for all students in the United States and for culturally diverse students in particular. The relationship of attachment and its interaction with traumatic stress has been proposed as an alternative explanation for the persistent…

  14. Academic Stress and Health Changes in Female College Students.

    ERIC Educational Resources Information Center

    Lesko, Wayne A.; Summerfield, Liane

    1989-01-01

    Results are reported from a study, involving 35 female undergraduates, which examined the correlation between the health of the students, as measured by self-reported incidence of illness and directly observable physiological (blood pressure) measures, and the frequency and perceived stress of examinations and assignments. (IAH)

  15. Academic Stress and Marital Adjustment in a Graduate Psychology Program.

    ERIC Educational Resources Information Center

    Hedstrom, Lloyd J.; Hedstrom, Betty J.

    As the number of married college students increases, there is growing interest in the impact of graduate study on marital adjustment. In an attempt to determine whether studying psychology and marriage counseling would ameliorate the stressful effects of graduate study on spouses, 72 psychology graduate students who were specializing in Marriage,…

  16. The Cost of Academic Leadership: Department Chair Stress.

    ERIC Educational Resources Information Center

    Gmelch, Walter H.; Burns, John S.

    Findings from a study that examined stresses associated with the role of the university department chair are presented in this paper. The focuses are on career paths, transitions to the chair position, commitment to administration, role orientation, and strains of chairing. A survey of 808 department chairs in 101 research and doctoral-granting…

  17. Problem-Solving Coping and Social Support as Mediators of Academic Stress and Suicidal Ideation Among Malaysian and Indian Adolescents.

    PubMed

    Khan, Aqeel; Hamdan, Abdul Rahim; Ahmad, Roslee; Mustaffa, Mohamed Sharif; Mahalle, Salwa

    2016-02-01

    This study examined whether productive coping styles and social support were significant mediators of the relationship between academic stress and suicidal ideation. The survey was performed on a sample of 300 Malaysian and 300 Indian college students. The participants completed psychological assessments of productive coping styles, social support, academic stress, and suicidal ideation. Significant cultural and demographic differences emerged. Indian students reported higher suicidal ideation and academic stress than did Malaysian students, and Malaysian students received more social support and had better problem-solving coping styles than did Indian students. Overall, students who were male, non-religious, and from low-income families reported more academic stress and more suicidal ideation. Productive coping styles and overall social support strongly affected the relationship between academic stress and suicidal ideation among both countries' participants.

  18. The response of circulating brain natriuretic peptide to academic stress in college students.

    PubMed

    Amir, Offer; Sagiv, Moran; Eynon, Nir; Yamin, Chen; Rogowski, Ori; Gerzy, Yishay; Amir, Ruthie E

    2010-01-01

    Brain natriuretic peptide (BNP), a cardiac peptide, has been implicated in the regulation of hypothalamic-pituitary-adrenocortical (HPA) responses to psychological stressors. The influence of academic stress on circulating concentration of the N-terminal fragment of BNP precursor (NT-proBNP), and in relation to the stress hormone (cortisol) response was studied in 170 college students undergoing major examinations. Just prior to the examination, we measured self-estimated stress level, systolic, and diastolic blood pressure (SBP, DBP), heart rate (HR), plasma levels of cortisol, and NT-proBNP. These parameters were compared to the participants' baseline measurements, taken at the same hour of a different 'control day', without a major examination to induce stress. Hemodynamic variables (SBP, DBP, and HR) increased on the examination day compared with baseline values ( p < 0.001). Circulating cortisol concentration increased before examinations (+42%, p < 0.001). The response to stress was marked by a significant decrease in plasma NT-proBNP concentration (-40%, p < 0.001). We found in males a significant interaction between the cortisol elevation with examination stress and the NT-proBNP reduction ( p = 0.02). In response to academic stress, the plasma cortisol elevation was accompanied by a marked reduction in plasma NT-proBNP level. These data may indicate that mental stress entails an interface between the HPA axis and the peripheral natriuretic peptide system, leading to reciprocating changes in circulating levels of the corresponding hormones.

  19. Novelty-seeking and avoidant coping strategies are associated with academic stress in Korean medical students.

    PubMed

    An, Hoyoung; Chung, Seockhoon; Park, Jangho; Kim, Seong-Yoon; Kim, Kyung Mo; Kim, Ki-Soo

    2012-12-30

    High levels of stress and depression in medical students is raising concern. In this study, we sought to identify coping strategies and other factors influencing academic stress in medical students. We enrolled 157 students from the University of Ulsan College of Medicine, Korea, in November, 2010. We used the Medical Stress Scale, Temperament and Character Inventory, Hamilton Depression Scale, Beck Depression Inventory, and Coping Response Inventory to assess psychological parameters. We used Pearson's correlation and linear regression analyses to analyze the data. Novelty-seeking, self-directedness, cooperativeness, coping strategy, and depression scale scores all correlated significantly with stress level. Linear regression analysis indicated that students who are novelty-seeking, likely to use avoidant coping strategies, and unlikely to use active-cognitive and active-behavioral strategies tend to have higher stress levels. Reduction of stress in medical students may be achieved through evaluation of coping strategies and personality features and use of interventions to promote active coping strategies.

  20. Farmer Resettlements and Water Energy Stresses Arising From Aggravating Drought Conditions in Mahaweli River Watershed, Sri Lanka

    NASA Astrophysics Data System (ADS)

    Thabrew, L.

    2012-12-01

    Climate change is expected to cause significant changes in water quantity and water quality in river basins throughout the world, with particularly significant impacts in developing regions. Climate change effects are often exacerbated by other simultaneous activities in developing countries, such as population growth, reliance on subsistence agriculture, and expanding provision of electricity. Each of these activities requires access to readily-available freshwater. For example, population growth requires more water for irrigation as food production needs increase. Additionally, water is needed for generating electricity in hydropower facilities as well as other facilities, which require water to run steam turbines or to cool facilities. As such, many developing countries face the real and immediate need to anticipate and adapt to climatic stresses on water resources in both the agricultural and residential sectors. Water withdrawal in both of these sectors is largely driven by individual behaviors, such as electricity use in the home and irrigation practices on farmland, aggregated at the household, community, and regional level. Our ongoing project in Sri Lanka focuses on understanding aforementioned issues in coupled natural and human systems in the Mahaweli River Watershed (MWR) to inform decision-makers to streamline policies and strategies for effective adaptation to worsening drought conditions. MWR produces more than 60% of the rice demand and nearly 40% of the energy requirement of the country. Although irrigation is currently the sector that withdraws the most water, with government plans for resettling farmer communities and developing new urban centers in the region by 2030, electricity production is expected to compete for water against irrigation in the future. Thus, understanding the water-energy nexus is crucial to planning for conservation and efficiency. Through a pilot survey conducted by our interdisciplinary research team, in five locations in

  1. Effect of Physical and Academic Stress on Illness and Injury in Division 1 College Football Players.

    PubMed

    Mann, J Bryan; Bryant, Kirk R; Johnstone, Brick; Ivey, Patrick A; Sayers, Stephen P

    2016-01-01

    Stress-injury models of health suggest that athletes experience more physical injuries during times of high stress. The purpose of this study was to evaluate the effect of increased physical and academic stress on injury restrictions for athletes (n = 101) on a division I college football team. Weeks of the season were categorized into 3 levels: high physical stress (HPS) (i.e., preseason), high academic stress (HAS) (i.e., weeks with regularly scheduled examinations such as midterms, finals, and week before Thanksgiving break), and low academic stress (LAS) (i.e., regular season without regularly scheduled academic examinations). During each week, we recorded whether a player had an injury restriction, thereby creating a longitudinal binary outcome. The data were analyzed using a hierarchical logistic regression model to properly account for the dependency induced by the repeated observations over time within each subject. Significance for regression models was accepted at p ≤ 0.05. We found that the odds of an injury restriction during training camp (HPS) were the greatest compared with weeks of HAS (odds ratio [OR] = 2.05, p = 0.0003) and LAS (OR = 3.65, p < 0.001). However, the odds of an injury restriction during weeks of HAS were nearly twice as high as during weeks of LAS (OR = 1.78, p = 0.0088). Moreover, the difference in injury rates reported in all athletes during weeks of HPS and weeks of HAS disappeared when considering only athletes that regularly played in games (OR = 1.13, p = 0.75) suggesting that HAS may affect athletes that play to an even greater extent than HPS. Coaches should be aware of both types of stressors and consider carefully the types of training methods imposed during times of HAS when injuries are most likely. PMID:26049791

  2. Effect of Physical and Academic Stress on Illness and Injury in Division 1 College Football Players.

    PubMed

    Mann, J Bryan; Bryant, Kirk R; Johnstone, Brick; Ivey, Patrick A; Sayers, Stephen P

    2016-01-01

    Stress-injury models of health suggest that athletes experience more physical injuries during times of high stress. The purpose of this study was to evaluate the effect of increased physical and academic stress on injury restrictions for athletes (n = 101) on a division I college football team. Weeks of the season were categorized into 3 levels: high physical stress (HPS) (i.e., preseason), high academic stress (HAS) (i.e., weeks with regularly scheduled examinations such as midterms, finals, and week before Thanksgiving break), and low academic stress (LAS) (i.e., regular season without regularly scheduled academic examinations). During each week, we recorded whether a player had an injury restriction, thereby creating a longitudinal binary outcome. The data were analyzed using a hierarchical logistic regression model to properly account for the dependency induced by the repeated observations over time within each subject. Significance for regression models was accepted at p ≤ 0.05. We found that the odds of an injury restriction during training camp (HPS) were the greatest compared with weeks of HAS (odds ratio [OR] = 2.05, p = 0.0003) and LAS (OR = 3.65, p < 0.001). However, the odds of an injury restriction during weeks of HAS were nearly twice as high as during weeks of LAS (OR = 1.78, p = 0.0088). Moreover, the difference in injury rates reported in all athletes during weeks of HPS and weeks of HAS disappeared when considering only athletes that regularly played in games (OR = 1.13, p = 0.75) suggesting that HAS may affect athletes that play to an even greater extent than HPS. Coaches should be aware of both types of stressors and consider carefully the types of training methods imposed during times of HAS when injuries are most likely.

  3. Academic distress, perceived stress and coping strategies among dental students in Saudi Arabia

    PubMed Central

    Al-Sowygh, Zeyad H.

    2013-01-01

    Objectives To evaluate the sources of stress among students in the dental school environment, their perceived levels of stress and effective coping strategies. Methods This study was conducted during the first semester of the academic year, 2009–10, at the College of Dentistry, King Saud University, Saudi Arabia. The eligible study group consisted of 556 undergraduate dental students from all five class years; they were surveyed with a detailed assessment tool. The validated and translated questionnaire comprised the modified version of the dental environmental stress (DES) survey, the perceived stress scale (PSS) and the brief coping scale (BCS). Results The overall findings substantiated with multiple regression indicate that, out of 20 factors of both DES and BC instruments, six factors were significantly and independently related to perceived stress scores (F = 34.638; p < 0.0001). Especially, the factors self-efficacy and workload of DES and the factors behavioral disengagement, denial, positive reframing and venting of BC were positively and independently related to perceived stress scores. Conclusions Dental students displayed relatively high perceived stress scores. Female, advanced and married, compared with male, junior and single students reported more stress. Changes in certain environmental factors and coping strategies independently affected the perceived stress score. Strategies for stress management must be incorporated into dental education to ensure the output of effective dentists. PMID:24179318

  4. Life-Stress Sources and Symptoms of Collegiate Student Athletic Trainers Over the Course of an Academic Year

    PubMed Central

    Etzel, Edward F.; Lantz, Christopher D.

    2001-01-01

    Objective: To examine the impact of life-stress sources that student athletic trainers encountered over the course of an academic year, to investigate the existence of sex differences in stress source symptoms, and to provide athletic training staffs with suggestions on ways to assist student athletic trainers. Design and Setting: In a classroom setting, the 25-item Quick Stress Questionnaire (QSQ) was administered to all subjects at the beginning of each month during an academic year. The QSQ, which can be completed in approximately 5 minutes, uses a 9-point Likert scale ranging from 1 (little stress) to 9 (extreme stress) to measure sources of stress and stress-related symptoms. Subjects: The sample consisted of 11 male and 9 female student athletic trainers enrolled in a Commission on Accreditation of Allied Health Education Programs (CAAHEP)-accredited undergraduate program at a mid-Atlantic university. Measurements: We computed descriptive statistics for the stress items and symptoms (ie, cognitive, somatic, and behavioral) and graphed them according to sex. Separate sex × time analyses of variance were performed to investigate changes in cognitive, somatic, and behavioral stress over the course of the study and to determine if these changes were different for male and female student athletic trainers. Results: Academic and financial concerns represented the greatest sources of stress for student athletic trainers. Repeated-measures analyses of variance indicated that stress levels fluctuated significantly during the academic year, with peak stress levels experienced during midterm and at the end of the spring semester. Although female student athletic trainers consistently reported higher levels of stress than their male counterparts, these differences were not statistically significant. Conclusions: Student athletic trainers exhibited fluctuations in their stress levels throughout an academic calendar. Academic and financial concerns were the most common

  5. The relationship between emotional intelligence and academic stress in students of medical sciences

    PubMed Central

    Miri, Mohammad Reza; Kermani, Tayyebe; Khoshbakht, Hoda; Moodi, Mitra

    2013-01-01

    Background and Aim: Emotional intelligence (EI) theory provides a view about predicting effective factors in people's lives whether in education or profession. According to earlier studies, people who have higher emotional skills are more successful in many of life aspects :e.g., reaction to stress and controlling stress situations. Since students are the future of society, this study was carried out to evaluate the relationship between EI and education stress in the students of Birjand University of Medical Sciences (BUMS). Materials and Methods: In this cross-sectional study, 260 students were selected by proportional sampling in four faculties: Medicine, Nursing and Midwifery, Paramedical Sciences, and Health. Data were collected using two questionnaires: The standardized EI Shering's (33 questions, five domains) and the Student-Life Stress Inventory (57 questions, nine domains). The obtained data were analyzed by independent t-test, Pearson's correlation coefficient, and linear regression at the significant level of α = 0.05. Results: Totally, 65.8% of participants were females and 31.1% were males. The educational level of the participants included Associate's degree (44.6%) Bachelor's degree in science (31.2%), and medical science (23.1%). There was no significant correlation between EI scores and educational stress in students. But there was a significant relationship between EI with sex (P = 0.02) and mean of EI scores with three domains of academic stress: Personal favorites (P = 0.004), reaction to stressors (P = 0.002), and performance in stressful situations (P = 0.001). Conclusion: Although EI growth in different individuals can promote their success, it cannot decrease academic stress by itself which was particularly significant in females. Therefore, other causes of stress such as individual differences must be taken into consideration. PMID:24083290

  6. The Impact of Occupational Stress on Academic and Administrative Staff, and on Students: An Empirical Case Analysis

    ERIC Educational Resources Information Center

    Ablanedo-Rosas, Jose Humberto; Blevins, Randall C.; Gao, Hongman; Teng, Wen-Yuan; White, Joann

    2011-01-01

    This article examines the impact of occupational stress among academic staff, administrative staff, and students in a well-established US university environment. The results show that there are different correlations associated with stress such as organisational demand, health issues, and stress management. Findings suggest that occupational…

  7. What Ethical Issues Really Arise in Practice at an Academic Medical Center? A Quantitative and Qualitative Analysis of Clinical Ethics Consultations from 2008 to 2013.

    PubMed

    Wasson, Katherine; Anderson, Emily; Hagstrom, Erika; McCarthy, Michael; Parsi, Kayhan; Kuczewski, Mark

    2016-09-01

    As the field of clinical ethics consultation sets standards and moves forward with the Quality Attestation process, questions should be raised about what ethical issues really do arise in practice. There is limited data on the type and number of ethics consultations conducted across different settings. At Loyola University Medical Center, we conducted a retrospective review of our ethics consultations from 2008 through 2013. One hundred fifty-six cases met the eligibility criteria. We analyzed demographic data on these patients and conducted a content analysis of the ethics consultation write-ups coding both the frequency of ethical issues and most significant, or key, ethical issue per case. Patients for whom ethics consultation was requested were typically male (55.8 %), white (57.1 %), between 50 and 69 years old (38.5 %), of non-Hispanic origin (85.9 %), and of Roman Catholic faith (43.6 %). Nearly half (47.4 %) were in the intensive care unit and 44.2 % died in the hospital. The most frequent broad ethical categories were decision-making (93.6 %), goals of care/treatment (80.8 %), and end-of-life (73.1 %). More specifically, capacity (57.1 %), patient's wishes/autonomy (54.5 %), and surrogate decision maker (51.3 %) were the most frequent particular ethical issues. The most common key ethical issues were withdrawing/withholding treatment (12.8 %), patient wishes/autonomy (12.2 %), and capacity (11.5 %). Our findings provide additional data to inform the training of clinical ethics consultants regarding the ethical issues that arise in practice. A wider research agenda should be formed to collect and compare data across institutions to improve education and training in our field.

  8. What Ethical Issues Really Arise in Practice at an Academic Medical Center? A Quantitative and Qualitative Analysis of Clinical Ethics Consultations from 2008 to 2013.

    PubMed

    Wasson, Katherine; Anderson, Emily; Hagstrom, Erika; McCarthy, Michael; Parsi, Kayhan; Kuczewski, Mark

    2016-09-01

    As the field of clinical ethics consultation sets standards and moves forward with the Quality Attestation process, questions should be raised about what ethical issues really do arise in practice. There is limited data on the type and number of ethics consultations conducted across different settings. At Loyola University Medical Center, we conducted a retrospective review of our ethics consultations from 2008 through 2013. One hundred fifty-six cases met the eligibility criteria. We analyzed demographic data on these patients and conducted a content analysis of the ethics consultation write-ups coding both the frequency of ethical issues and most significant, or key, ethical issue per case. Patients for whom ethics consultation was requested were typically male (55.8 %), white (57.1 %), between 50 and 69 years old (38.5 %), of non-Hispanic origin (85.9 %), and of Roman Catholic faith (43.6 %). Nearly half (47.4 %) were in the intensive care unit and 44.2 % died in the hospital. The most frequent broad ethical categories were decision-making (93.6 %), goals of care/treatment (80.8 %), and end-of-life (73.1 %). More specifically, capacity (57.1 %), patient's wishes/autonomy (54.5 %), and surrogate decision maker (51.3 %) were the most frequent particular ethical issues. The most common key ethical issues were withdrawing/withholding treatment (12.8 %), patient wishes/autonomy (12.2 %), and capacity (11.5 %). Our findings provide additional data to inform the training of clinical ethics consultants regarding the ethical issues that arise in practice. A wider research agenda should be formed to collect and compare data across institutions to improve education and training in our field. PMID:26423767

  9. A Comparative Study of the Academic Stress and Depression among High School Girl and Boy Students

    ERIC Educational Resources Information Center

    Khanehkeshi, Ali; Basavarajappa

    2012-01-01

    This paper compares the difference between boy and girl high school students of 1st grade to 3rd grade in academic stress and depression. Using a random stratified sampling 120 girl and boy students (60 girls and 60 boys) were selected from 1st grade (n = 40), 2nd grade (n = 40) and 3rd grade (n = 40) high school students. In this study gender and…

  10. Relationships of Personality, Affect, Emotional Intelligence and Coping with Student Stress and Academic Success: Different Patterns of Association for Stress and Success

    ERIC Educational Resources Information Center

    Saklofske, Donald H.; Austin, Elizabeth J.; Mastoras, Sarah M.; Beaton, Laura; Osborne, Shona E.

    2012-01-01

    The associations of personality, affect, trait emotional intelligence (EI) and coping style measured at the start of the academic year with later academic performance were examined in a group of undergraduate students at the University of Edinburgh. The associations of the dispositional and affect measures with concurrent stress and life…

  11. Relationship between Classroom Absenteeism and Stress Risk/Buffer Factors, Depressogenic Attributional Style, Depression and Classroom Academic Performance.

    ERIC Educational Resources Information Center

    Slem, Charles M.

    The relationship between classroom absenteeism and academic performance has been well documented. To assess the relationship between absenteeism and traditional stress risk/buffer factors, depressogenic attributional style, depression and academic performance, 68 students completed the Internal-External Control Scale, two versions of life event…

  12. The Effect of Stress on Self-Reported Academic Performance Measures among Hispanic Undergraduate Students at Arizona State University

    ERIC Educational Resources Information Center

    Moses, Karen S.

    2012-01-01

    Research on the impact of stress on the academic performance of Hispanic undergraduate students is limited, leaving institutions of higher education without needed information about how to better support this growing population of students. The purpose of this study was to identify stressors that have a negative impact on academic performance of…

  13. Aggressive behavior and its associations with posttraumatic stress and academic achievement following a natural disaster.

    PubMed

    Scott, Brandon G; Lapré, Genevieve E; Marsee, Monica A; Weems, Carl F

    2014-01-01

    Despite an abundance of evidence linking maltreatment and violence-related trauma exposure to externalizing problems in youth, there is surprisingly little evidence to support a direct link between disaster exposure and youth aggressive behavior. This study tested the theory that there is primarily an indirect association between disaster exposure and aggression via posttraumatic stress disorder (PTSD) symptoms. The current study also examined the association between aggression and academic achievement. A sample of 191 4th- to 8th-grade minority youth who experienced Hurricane Katrina were assessed for aggressive behavior using the Peer Conflict Scale (PCS), disaster exposure, PTSD symptoms, and academic achievement. Structural equation modeling of the set of associations was consistent with the theory suggesting that there is an indirect link between disaster exposure and aggression through PTSD symptoms. Aggression was negatively associated with academic achievement, and modeling indicated that the set of associations was age and gender invariant. Findings advance the theoretical understanding of the linkage between aggression and disaster exposure. Findings also support the utility of the PCS in disaster research and the link between PCS scores and academic achievement. PMID:23795776

  14. Aggressive behavior and its associations with posttraumatic stress and academic achievement following a natural disaster.

    PubMed

    Scott, Brandon G; Lapré, Genevieve E; Marsee, Monica A; Weems, Carl F

    2014-01-01

    Despite an abundance of evidence linking maltreatment and violence-related trauma exposure to externalizing problems in youth, there is surprisingly little evidence to support a direct link between disaster exposure and youth aggressive behavior. This study tested the theory that there is primarily an indirect association between disaster exposure and aggression via posttraumatic stress disorder (PTSD) symptoms. The current study also examined the association between aggression and academic achievement. A sample of 191 4th- to 8th-grade minority youth who experienced Hurricane Katrina were assessed for aggressive behavior using the Peer Conflict Scale (PCS), disaster exposure, PTSD symptoms, and academic achievement. Structural equation modeling of the set of associations was consistent with the theory suggesting that there is an indirect link between disaster exposure and aggression through PTSD symptoms. Aggression was negatively associated with academic achievement, and modeling indicated that the set of associations was age and gender invariant. Findings advance the theoretical understanding of the linkage between aggression and disaster exposure. Findings also support the utility of the PCS in disaster research and the link between PCS scores and academic achievement.

  15. Academic stress and positive affect: Asian value and self-worth contingency as moderators among Chinese international students.

    PubMed

    Liao, Kelly Yu-Hsin; Wei, Meifen

    2014-01-01

    The theoretical model proposed by Berry and colleagues (Berry, 1997; Berry, Kim, Minde, & Mok, 1987) highlights the importance of identifying moderators in the acculturation process. Accordingly, the current study examined the Asian cultural value of family recognition through achievement (FRTA) and contingency of self-worth on academic competence (CSW-AC) as moderators in the association between academic stress and positive affect among Chinese international students. A total of 370 Chinese international students completed online surveys. Results from a hierarchical regression indicated that while academic stress was negatively associated with positive affect, FRTA was positively associated with positive affect. In other words, those with high academic stress reported a lower level of positive affect. However, individuals who endorsed high levels of FRTA reported a higher level of positive affect. In addition, results also revealed a significant interaction between academic stress and CSW-AC on positive affect. Thus, the study's finding supported the moderator role of CSW-AC. Simple effect analyses were conducted to examine the significant interaction. The results showed that higher levels of CSW-AC strengthened the negative association between academic stress and positive affect but lower levels of CSW-AC did not. Future research directions and implications are discussed. PMID:24491130

  16. Academic stress and positive affect: Asian value and self-worth contingency as moderators among Chinese international students.

    PubMed

    Liao, Kelly Yu-Hsin; Wei, Meifen

    2014-01-01

    The theoretical model proposed by Berry and colleagues (Berry, 1997; Berry, Kim, Minde, & Mok, 1987) highlights the importance of identifying moderators in the acculturation process. Accordingly, the current study examined the Asian cultural value of family recognition through achievement (FRTA) and contingency of self-worth on academic competence (CSW-AC) as moderators in the association between academic stress and positive affect among Chinese international students. A total of 370 Chinese international students completed online surveys. Results from a hierarchical regression indicated that while academic stress was negatively associated with positive affect, FRTA was positively associated with positive affect. In other words, those with high academic stress reported a lower level of positive affect. However, individuals who endorsed high levels of FRTA reported a higher level of positive affect. In addition, results also revealed a significant interaction between academic stress and CSW-AC on positive affect. Thus, the study's finding supported the moderator role of CSW-AC. Simple effect analyses were conducted to examine the significant interaction. The results showed that higher levels of CSW-AC strengthened the negative association between academic stress and positive affect but lower levels of CSW-AC did not. Future research directions and implications are discussed.

  17. The Influence of Racism-Related Stress on the Academic Motivation of Black and Latino/a Students

    ERIC Educational Resources Information Center

    Reynolds, Amy L.; Sneva, Jacob N.; Beehler, Gregory P.

    2010-01-01

    This study examined the effects of racism-related stress on the academic and psychological factors affecting the success of 151 Black and Latino/a college students enrolled at several predominantly White universities in the northeastern United States. Institutional racism-related stress was negatively correlated with extrinsic motivation but…

  18. A Study on the Measurement of Job-Related Stress among Women Academics in Research Universities of China

    ERIC Educational Resources Information Center

    Zhang, Lili

    2010-01-01

    This study intends to gain an understanding of the sources of stress among women academics in research universities of China. Studies have shown that, compared with their male counterparts, women report higher level of stress in work/family conflicts, gender barriers and career development. Based on the results of this study, the following…

  19. The Relationship between Financial Strain, Perceived Stress, Psychological Symptoms, and Academic and Social Integration in Undergraduate Students

    ERIC Educational Resources Information Center

    Adams, Danielle R.; Meyers, Steven A.; Beidas, Rinad S.

    2016-01-01

    Objective: Financial strain may directly or indirectly (i.e., through perceived stress) impact students' psychological symptoms and academic and social integration, yet few studies have tested these relationships. The authors explored the mediating effect of perceived stress on the relationship between financial strain and 2 important outcomes:…

  20. The Role of Leadership Practices on Job Stress among Malay Academic Staff: A Structural Equation Modeling Analysis

    ERIC Educational Resources Information Center

    Safaria, Triantoro; bin Othman, Ahmad; Wahab, Muhammad Nubli Abdul

    2011-01-01

    Globalization brings change in all aspect of human life, including in how job and organizations operate. These changes create strain and stress not only among employee at business organization, but also among academic staff. The dean of faculty or department at university has important role in prevent the effects of job stress among the academic…

  1. Mindfulness Based Stress Reduction for Academic Evaluation Anxiety: A Naturalistic Longitudinal Study

    PubMed Central

    Dundas, Ingrid; Thorsheim, Torbjørn; Hjeltnes, Aslak; Binder, Per Einar

    2016-01-01

    ABSTRACT Mindfulness based stress reduction (MBSR) for academic evaluation anxiety and self-confidence in 70 help-seeking bachelor’s and master’s students was examined. A repeated measures analysis of covariance on the 46 students who completed pretreatment and posttreatment measures (median age = 24 years, 83% women) showed that evaluation anxiety and self-confidence improved. A growth curve analysis with all 70 original participants showed reductions in both cognitive and emotional components of evaluation anxiety, and that reduction continued postintervention. Although more research is needed, this study indicates that MBSR may reduce evaluation anxiety. PMID:27227169

  2. Acute effects of traditional Thai massage on cortisol levels, arterial blood pressure and stress perception in academic stress condition: A single blind randomised controlled trial.

    PubMed

    Bennett, Surussawadi; Bennett, Michael John; Chatchawan, Uraiwon; Jenjaiwit, Patcharaporn; Pantumethakul, Rungthip; Kunhasura, Soontorn; Eungpinichpong, Wichai

    2016-04-01

    Traditional Thai massage (TTM) has been applied widely to promote relaxation. However, there is little evidence to support its efficacy on academic stress. A randomised controlled trial was performed to examine the acute effects of TTM on cortisol level, blood pressure, heart rate and stress perception in academic stress. This prospective trial included 36 physiotherapy students with a self perceived stress score of between 3 and 5. They were randomly allocated into the TTM (18 people) group or the control group (18 people). Saliva cortisol level, blood pressure, heart rate and stress perception rating were measured before and after the intervention. Both groups showed a significant reduction in cortisol level and heart rate when compared with baseline (p < 0.001). There were no significant differences in cortisol level between the two groups. The results suggest the need for further study into other possible physiological effects on stress of TTM.

  3. Acute effects of traditional Thai massage on cortisol levels, arterial blood pressure and stress perception in academic stress condition: A single blind randomised controlled trial.

    PubMed

    Bennett, Surussawadi; Bennett, Michael John; Chatchawan, Uraiwon; Jenjaiwit, Patcharaporn; Pantumethakul, Rungthip; Kunhasura, Soontorn; Eungpinichpong, Wichai

    2016-04-01

    Traditional Thai massage (TTM) has been applied widely to promote relaxation. However, there is little evidence to support its efficacy on academic stress. A randomised controlled trial was performed to examine the acute effects of TTM on cortisol level, blood pressure, heart rate and stress perception in academic stress. This prospective trial included 36 physiotherapy students with a self perceived stress score of between 3 and 5. They were randomly allocated into the TTM (18 people) group or the control group (18 people). Saliva cortisol level, blood pressure, heart rate and stress perception rating were measured before and after the intervention. Both groups showed a significant reduction in cortisol level and heart rate when compared with baseline (p < 0.001). There were no significant differences in cortisol level between the two groups. The results suggest the need for further study into other possible physiological effects on stress of TTM. PMID:27210845

  4. Academic stress and menstrual disorders among female undergraduates in Uyo, South Eastern Nigeria - the need for health education.

    PubMed

    Ekpenyong, C E; Davis, K J; Akpan, U P; Daniel, N E

    2011-12-20

    The aim of this study was to determine the association between academic stress and menstrual disorders among female undergraduates in Uyo, South Eastern Nigeria. Three hundred and ninety-three (393) female students of the University of Uyo, ages between 16 and 35 years were randomly selected from different departments in the University, and studied during the 2009/2010 academic session. Menstrual history and Student's Stress Assessment Questionnaire (SSAQ) were used for this assessment. They were distributed for participants to fill out. Prevalence of menstrual disorder among participants was 34.6%. A direct association between menstrual disorder and academic stress was observed. Commonest menstrual disorder was menorrhagia (37.5%). Others were: Pre-menstrual Syndrome (PMS 33.1%), Oligomenorrhea 19.9% and amenorrhea 5.9% (P<0.05). Those who experienced academic stress had about 2 times chances of having menstrual disorders (OR : 2.0, C.I = 1.224-2.837) at P<0.05. This study demonstrated a significant association between academic stress and menstrual disorder among females undergraduate in Uyo, South Eastern Nigeria.

  5. Stress, cortisol, and B lymphocytes: a novel approach to understanding academic stress and immune function.

    PubMed

    McGregor, Bonnie A; Murphy, Karly M; Albano, Denise L; Ceballos, Rachel M

    2016-01-01

    Animal and human in vitro models suggest that stress-related B lymphocyte decrements are due to high levels of glucocorticoids which cause apoptosis of pre-B-cells as they emerge from the bone marrow. The present study sought to explore the relationships among distress, salivary cortisol, and human B lymphocytes in vivo. Distress (perceived stress, negative affect, depressive symptoms), lymphocyte phenotype, and salivary cortisol were assessed among first-year graduate students (n = 22) and a community control sample (n = 30) at the start of classes in the fall and the week immediately before spring preliminary exams. Compared to controls, students reported greater distress on all measures at each time point except baseline perceived stress. Hierarchical linear regression with necessary control variables was used to assess the effect of student status on the three measures of distress, the four measures of lymphocyte phenotype, and cortisol AUC and CAR over time (T1-T2). Student status was associated with a significant decrease in CD19 + B lymphocytes and flattened cortisol awakening response (CAR). Change in CAR was associated with the decrease in CD19 + B lymphocytes. Results indicated that there are significant associations among student status, flattening of CAR, and decrements in CD19 + lymphocytes. PMID:26644211

  6. Stress, cortisol, and B lymphocytes: a novel approach to understanding academic stress and immune function.

    PubMed

    McGregor, Bonnie A; Murphy, Karly M; Albano, Denise L; Ceballos, Rachel M

    2016-01-01

    Animal and human in vitro models suggest that stress-related B lymphocyte decrements are due to high levels of glucocorticoids which cause apoptosis of pre-B-cells as they emerge from the bone marrow. The present study sought to explore the relationships among distress, salivary cortisol, and human B lymphocytes in vivo. Distress (perceived stress, negative affect, depressive symptoms), lymphocyte phenotype, and salivary cortisol were assessed among first-year graduate students (n = 22) and a community control sample (n = 30) at the start of classes in the fall and the week immediately before spring preliminary exams. Compared to controls, students reported greater distress on all measures at each time point except baseline perceived stress. Hierarchical linear regression with necessary control variables was used to assess the effect of student status on the three measures of distress, the four measures of lymphocyte phenotype, and cortisol AUC and CAR over time (T1-T2). Student status was associated with a significant decrease in CD19 + B lymphocytes and flattened cortisol awakening response (CAR). Change in CAR was associated with the decrease in CD19 + B lymphocytes. Results indicated that there are significant associations among student status, flattening of CAR, and decrements in CD19 + lymphocytes.

  7. Stress and Academic Performance in Dental Students: The Role of Coping Strategies and Examination-Related Self-Efficacy.

    PubMed

    Crego, Antonio; Carrillo-Diaz, María; Armfield, Jason M; Romero, Martín

    2016-02-01

    Academic stress negatively affects students' performance. However, little is known of the processes that may be involved in this association. This study aimed to analyze how other variables such as coping strategies and exam-related self-efficacy could be related to academic stress and performance for dental students. An online survey, including measures of coping strategies, perceived stress, exam-related self-efficacy, and academic performance, was completed by undergraduate dental students in Madrid, Spain. Of the 275 students invited to take the survey, 201 participated (response rate 73.6%). Rational coping strategies (problem-solving, positive reappraisal, seeking social support) were negatively associated with perceived stress (β=-0.25, p<0.01), whereas emotional coping strategies (venting negative emotions, negative auto-focus) were linked to increased academic stress (β=0.34, p<0.01). Moreover, rational and emotional coping strategies were, respectively, positively (β=0.16, p<0.05) and negatively (β=-0.22, p<0.01) associated with students' exam-related self-efficacy, and this relation was found to be partially mediated by the students' perceived stress (β=-0.30, p<0.01). Experiencing higher levels of stress during the examination period was found to be associated with poorer average grades (β=-0.21, p<0.01), but students' exam-related self-efficacy partially mediated this relation (β=0.23, p<0.01). Those students who perceived themselves as more efficient in completing examinations reported better grades. Using adequate coping strategies (i.e., rational coping) may help to reduce stress for dental students and, through their effect on exam-related self-efficacy appraisals, contribute to improved academic performance.

  8. Stress and Academic Performance in Dental Students: The Role of Coping Strategies and Examination-Related Self-Efficacy.

    PubMed

    Crego, Antonio; Carrillo-Diaz, María; Armfield, Jason M; Romero, Martín

    2016-02-01

    Academic stress negatively affects students' performance. However, little is known of the processes that may be involved in this association. This study aimed to analyze how other variables such as coping strategies and exam-related self-efficacy could be related to academic stress and performance for dental students. An online survey, including measures of coping strategies, perceived stress, exam-related self-efficacy, and academic performance, was completed by undergraduate dental students in Madrid, Spain. Of the 275 students invited to take the survey, 201 participated (response rate 73.6%). Rational coping strategies (problem-solving, positive reappraisal, seeking social support) were negatively associated with perceived stress (β=-0.25, p<0.01), whereas emotional coping strategies (venting negative emotions, negative auto-focus) were linked to increased academic stress (β=0.34, p<0.01). Moreover, rational and emotional coping strategies were, respectively, positively (β=0.16, p<0.05) and negatively (β=-0.22, p<0.01) associated with students' exam-related self-efficacy, and this relation was found to be partially mediated by the students' perceived stress (β=-0.30, p<0.01). Experiencing higher levels of stress during the examination period was found to be associated with poorer average grades (β=-0.21, p<0.01), but students' exam-related self-efficacy partially mediated this relation (β=0.23, p<0.01). Those students who perceived themselves as more efficient in completing examinations reported better grades. Using adequate coping strategies (i.e., rational coping) may help to reduce stress for dental students and, through their effect on exam-related self-efficacy appraisals, contribute to improved academic performance. PMID:26834134

  9. A Comparison of Role/Task/Environment Stress Experienced By Beginning Academic and Career-Technical Teachers in Southwestern Ohio Career-Technical Schools.

    ERIC Educational Resources Information Center

    Kerlin, Timothy F.

    This study investigated whether academic or career-technical teachers perceived greater role, task, and environmental stress in a career center setting. Participants were academic and career-technical teachers employed by a career center schools district in southwest Ohio. A total of 24 academic and 50 career-technical teachers, all of whom had…

  10. An examination of the relationships among interpersonal stress, morale and academic performance in male and female medical students.

    PubMed

    Spiegel, D A; Smolen, R C; Jonas, C K

    1986-01-01

    Conflicts between medical students and persons involved in their clinical training are a common, yet little studied, source of stress for students. The study reported in this paper examined the relationships between interpersonal stress, specific to training, and measures of students' morale and academic performance during the clinical phase of medical education. The results show that although interpersonal stress was inversely related to morale in both male and female students, the relationship was stronger for females. Morale and interpersonal stress variables strongly predicted the academic performance of female students, as measured by the grades they received in clinical clerkships and their scores on the Part II examination of the National Board of Medical Examiners. The results for males were less clear-cut, as the predictor variables were significantly related to only one of the two performance measures. These findings are consistent with the view that non-cognitive factors have particular relevance for the performance of female medical students. PMID:3810201

  11. Association of academic stress with sleeping difficulties in medical students of a Pakistani medical school: a cross sectional survey.

    PubMed

    Waqas, Ahmed; Khan, Spogmai; Sharif, Waqar; Khalid, Uzma; Ali, Asad

    2015-01-01

    Introduction. Medicine is one of the most stressful fields of education because of its highly demanding professional and academic requirements. Psychological stress, anxiety, depression and sleep disturbances are highly prevalent in medical students. Methods. This cross-sectional study was undertaken at the Combined Military Hospital Lahore Medical College and the Institute of Dentistry in Lahore (CMH LMC), Pakistan. Students enrolled in all yearly courses for the Bachelor of Medicine and Bachelor of Surgery (MBBS) degree were included. The questionnaire consisted of four sections: (1) demographics (2) a table listing 34 potential stressors, (3) the 14-item Perceived Stress Scale (PSS-14), and (4) the Pittsburgh Quality of Sleep Index (PSQI). Logistic regression was run to identify associations between group of stressors, gender, year of study, student's background, stress and quality of sleep. Results. Total response rate was 93.9% (263/280 respondents returned the questionnaire). The mean (SD) PSS-14 score was 30 (6.97). Logistic regression analysis showed that cases of high-level stress were associated with year of study and academic-related stressors only. Univariate analysis identified 157 cases with high stress levels (59.7%). The mean (SD) PSQI score was 8.1 (3.12). According to PSQI score, 203/263 respondents (77%) were poor sleepers. Logistic regression showed that mean PSS-14 score was a significant predictor of PSQI score (OR 1.99, P < 0.05). Conclusion. We found a very high prevalence of academic stress and poor sleep quality among medical students. Many medical students reported using sedatives more than once a week. Academic stressors contributed significantly to stress and sleep disorders in medical students.

  12. Academic Stress as a Health Measure and Its Relationship to Patterns of Emotion in Collectivist and Individualist Cultures: Similarities and Differences

    ERIC Educational Resources Information Center

    Kormi-Nouri, Reza; MacDonald, Shane; Farahani, Mohammad-Naghy; Trost, Kari; Shokri, Omid

    2015-01-01

    The present study investigates academic stress in two different cultures, the Iranian as a collectivist culture, and the Swedish as an individualist culture. A total of 616 university students (312 Iranian and 304 Swedish) participated in the study. The results show that Swedish students experience more academic stress than Iranian students.…

  13. Randomized Trial of Prolonged Exposure for Posttraumatic Stress Disorder with and without Cognitive Restructuring: Outcome at Academic and Community Clinics

    ERIC Educational Resources Information Center

    Foa, Edna B.; Hembree, Elizabeth A.; Cahill, Shawn P.; Rauch, Sheila A. M.; Riggs, David S.; Feeny, Norah C.; Yadin, Elna

    2005-01-01

    Female assault survivors (N = 171) with chronic posttraumatic stress disorder (PTSD) were randomly assigned to prolonged exposure (PE) alone, PE plus cognitive restructuring (PE/CR), or wait-list (WL). Treatment, which consisted of 9-12 sessions, was conducted at an academic treatment center or at a community clinic for rape survivors. Evaluations…

  14. Does Written Emotional Disclosure about Stress Improve College Students' Academic Performance? Results from Three Randomized, Controlled Studies

    ERIC Educational Resources Information Center

    Radcliffe, Alison M.; Stevenson, Jennifer K.; Lumley, Mark A.; D'Souza, Pamela J.; Kraft, Christina A.

    2011-01-01

    Several early studies and subsequent reviews suggested that written emotional disclosure (WED)--writing repeatedly about personal stressful experiences--leads to improved academic performance of college students. A critical review of available studies casts some doubt on this conclusion, so we conducted three randomized, controlled experiments of…

  15. Coping Self-Efficacy and Academic Stress among Hispanic First-Year College Students: The Moderating Role of Emotional Intelligence

    ERIC Educational Resources Information Center

    Watson, Joshua C.; Watson, April A.

    2016-01-01

    In this study, the authors examined the role that emotional intelligence plays in moderating the relationship between academic stress and coping self-efficacy among a sample of 125 Hispanic 1st-year college students enrolled at a medium-size, southern Hispanic-serving institution. Results of a 2-stage hierarchical multiple regression analysis…

  16. A Cross-National Validation of the Academic Expectations Stress Inventory with Chinese and Korean High School Students

    ERIC Educational Resources Information Center

    Zhang, Xiaozhou; Tze, Virginia M. C.; Buhr, Erin; Klassen, Robert M.; Daniels, Lia M.

    2016-01-01

    The current study provided evidence for the factor structure of the Academic Expectation Stress Inventory (AESI) in a sample of 213 Mainland Chinese and 184 South Korean high school students. We examined cross-national invariance of the AESI using multiple-group confirmatory factor analysis across two Asian cultural samples. Results suggested a…

  17. Academic exam stress and depressive mood are associated with reductions in exhaled nitric oxide in healthy individuals.

    PubMed

    Trueba, Ana F; Smith, Noelle B; Auchus, Richard J; Ritz, Thomas

    2013-04-01

    Nitric oxide (NO) has beneficial effects on cardiovascular and immune health. Stress and depression have been linked to a reduction in serum NO. In this study, we examined the effect of academic exam stress on the fraction of NO in exhaled air (FeNO) and spirometric lung function in 41 healthy college students. Participants completed assessments at mid-semester as well as in the early and late phase of an academic exam period. Negative affect, depressive mood, and salivary cortisol were elevated during exams, whereas FeNO and lung function decreased. Higher depressive mood was associated with lower FeNO, whereas higher negative affect was associated higher FeNO across time. These findings provide initial evidence that depression and prolonged stress can alter FeNO and lung function in healthy individuals, which could have adverse consequences for cardiovascular, airway, and immune health.

  18. Posttraumatic stress, effort regulation, and academic outcomes among college students: A longitudinal study.

    PubMed

    Boyraz, Güler; Granda, Rebecca; Baker, Camille N; Tidwell, Lacey Lorehn; Waits, J Brandon

    2016-07-01

    Entering college with posttraumatic stress disorder (PTSD) symptomatology has been linked to poor academic performance and increased risk for dropping out of college; however, little is known regarding the mechanisms by which PTSD symptoms have deleterious effects on college outcomes. Drawing from a self-regulated learning (SRL) perspective, which suggests that students' learning behaviors and outcomes can be influenced by contextual and developmental factors, we hypothesized that students who enter college with high PTSD symptomatology may experience difficulties in effort regulation, which in turn, may have deleterious effects on their academic performance and college persistence. These hypothesized relationships, as well as the potential gender differences in these relationships were examined using a longitudinal study design and a multigroup structural equation modeling approach. Of the 928 1st-year students who participated in the study, 484 (52.2%) students who reported lifetime exposure to traumatic events constituted the final sample of the study. The prevalence of PTSD among the trauma-exposed participants was 12.4%. After controlling for participation in on-campus activities and American College Testing (ACT) assessment scores, the relationship between PTSD symptomatology in the 1st semester of college and 2nd-year enrollment was mediated by effort regulation and 1st-year cumulative grade-point average (GPA). Specifically, participants who started college with higher levels of PTSD symptomatology also reported lower levels of effort regulation, which in turn, had a significant indirect effect on 2nd-year enrollment through 1st-year GPA. Results also indicated that the paths in the hypothesized model were not significantly different for men and women. (PsycINFO Database Record

  19. Trauma to the Psyche and Soma: A Case Study of Posttraumatic Stress Disorder and Comorbid Problems Arising from a Road Traffic Collision

    ERIC Educational Resources Information Center

    Wald, Jaye; Taylor, Steven

    2006-01-01

    Randomized controlled studies have shown that cognitive-behavioral therapies are effective for treating various forms of posttraumatic stress disorder (PTSD), with most research focusing on combat or sexual-assault-related PTSD. A challenge currently facing researchers and practitioners is to develop specialized protocols for treating other forms…

  20. Effects of Stress on Students' Physical and Mental Health and Academic Success

    ERIC Educational Resources Information Center

    Shankar, Nilani L.; Park, Crystal L.

    2016-01-01

    Stress affects students in multiple ways. This article provides a conceptual overview of the direct (e.g., psychoneuroimmunological, endocrine) and indirect (health behavior) pathways through which stress affects physical health, the psychological effects of stress on mental health, and the cognitive effects of stress (e.g., attention,…

  1. Affective and neuroendocrine stress reactivity to an academic examination: influence of the 5-HTTLPR genotype and trait neuroticism.

    PubMed

    Verschoor, Ellen; Markus, C Rob

    2011-07-01

    The current study examined the singular and interactive effects of the 5-HTTLPR genotype and trait neuroticism on affective and physiological stress responses to an academic examination in healthy undergraduate students. From 771 students, 46 short/short (S/S)-allele carriers and 48 long/long (L/L)-allele carriers with the lowest and the highest neuroticism scores (80 females, 14 males; mean age±SD: 20.3±1.7 years) were selected. Salivary cortisol concentrations, mood and perceived stress were assessed before and after a 2-h written examination and compared with a control day. Negative mood, perceived stress and cortisol significantly increased during the examination compared to the control day. Negative stress effects on mood and perceived stress were significantly larger for S/S-allele carriers compared to L/L-allele carriers, regardless of trait neuroticism. Since vulnerability to real-life stressors is an important risk factor for depression pathogenesis, this may be a mediating factor making S/S-allele carriers more susceptible for depression symptoms.

  2. Impact of Cumulative Combat Stress on Learning in an Academic Environment

    ERIC Educational Resources Information Center

    Shea, Kevin Peter; Fishback, Sarah Jane

    2012-01-01

    The stress of multiple combat tours has created a combat-tested but combat-weary Army. While most soldiers have coped successfully with combat stress, many return home with problems that include posttraumatic stress disorder (PTSD), depression, anxiety, aggressive behavior, insomnia, and reduced memory and concentration skills. Education is…

  3. Using the "Survey of Academic Orientations" to Predict Undergraduates' Stress Levels

    ERIC Educational Resources Information Center

    Davidson, William B.; Beck, Hall P.

    2006-01-01

    The "Survey of Academic Orientations" ("SAO") measures six orientations in college students believed to represent desirable or undesirable perspectives. Previous research established the connections of "SAO" orientations with grades and persistence. This study shows the extended utility of the "SAO" as an early warning indicator, enabling advisors…

  4. Strategic outsourcing of clinical services: a model for volume-stressed academic medical centers.

    PubMed

    Billi, John E; Pai, Chih-Wen; Spahlinger, David A

    2004-01-01

    Many academic medical centers have significant capacity constraints and limited ability to expand services to meet demand. Health care management should employ strategic thinking to deal with service demands. This article uses three organizational models to develop a theoretical framework to guide the selection of clinical services for outsourcing.

  5. Responses to Peer Stress Predict Academic Outcomes across the Transition to Middle School

    ERIC Educational Resources Information Center

    Erath, Stephen A.; Bub, Kristen L.; Tu, Kelly M.

    2016-01-01

    This study examined physiological and coping responses to peer-evaluative challenges in early adolescence as predictors of academic outcomes. The sample included 123 young adolescents (X-bar[subscript age]) = 12.03 years) who participated in the summer before (T1) and the spring after (T2) the transition to middle school. At T1, respiratory sinus…

  6. Effect of academic psychological stress in post-graduate students: the modulatory role of cortisol on superoxide release by neutrophils.

    PubMed

    Ignacchiti, M D C; Sesti-Costa, R; Marchi, L F; Chedraoui-Silva, S; Mantovani, B

    2011-05-01

    Experimental and clinical evidence shows that neutrophils play an important role in the mechanism of tissue injury in immune complex diseases through the generation of reactive oxygen species. In this study, we examined the influence of academic psychological stress in post-graduate students on the capacity of their blood neutrophils to release superoxide when stimulated by immune complexes bound to nonphagocytosable surfaces and investigated the modulatory effect of cortisol on this immune function. The tests were performed on the day before the final examination. The state-trait anxiety inventory questionnaire was used to examine whether this stressful event caused emotional distress. In our study, the psychological stress not only increased plasma cortisol concentration, but it also provoked a reduction in superoxide release by neutrophils. This decrease in superoxide release was accompanied by diminished mRNA expression for subunit p47(phox) of the phagocyte superoxide-generating nicotinamide adenine dinucleotide phosphate-oxidase. These inhibitory effects were also observed by in vitro exposure of neutrophils from control volunteers to 10(- 7) M hydrocortisone, and could be prevented by the glucocorticoid receptor antagonist RU-486. These results show that in a situation of psychological stress, the increased levels of cortisol could inhibit superoxide release by neutrophils stimulated by IgG immune complexes bound to nonphagocytosable surfaces, which could attenuate the inflammatory state.

  7. The Prevalence of Job Stress and its Relationship with Burnout Syndrome among the Academic Members of Lorestan University of Medical Sciences

    PubMed Central

    Nazari, Hedayat; Jariani, Mojgan; Beiranvand, Shorangiz; Saki, Mandana; Aghajeri, Nasrin; Ebrahimzadeh, Farzad

    2016-01-01

    Introduction: Burnout syndrome is one of the consequences and the results of occupational or job stress emerged in the form of emotional exhaustion feeling, depersonalization and decrement personal accomplishment. The aim of this study was to determine the occupational stress and its relationship with burnout syndrome in the academic members of Lorestan University of Medical Sciences. Methods: This descriptive cross-sectional survey was conducted on 111 of the faculty members via multistage sampling. Data were collected by the questionnaire of Maslach Burnout Inventory (MBI), and Osipow Occupational Stress Inventory (OSI- R). Data were analyzed by using descriptive statistics as well as analytical statistics such as chi square, Kruskal-Wallis, Mann Whitney tests and Pearson correlation coefficient. Results: The results showed that the most of the participants had a low level of burnout three dimensions including emotional burnout (72.1%), depersonalization (81.1%), and the decrement of personal accomplishment (56.8%). Moreover 79.3% of samples had a low occupational stress, but there was a meaningful relationship between occupational stress and dimensions of burnout syndrome with an exception for the intensity of decrement of personal accomplishment. Conclusion: Academic members were in an appropriate condition concerning burnout syndrome and occupational stress. However by applying some strategies to decrease stress and determining stress resources, we can improve their psychological health of academic members. PMID:26989668

  8. A prospective study of neuroendocrine and immune alterations associated with the stress of an oral academic examination among graduate students.

    PubMed

    Lacey, K; Zaharia, M D; Griffiths, J; Ravindran, A V; Merali, Z; Anisman, H

    2000-05-01

    Stressful experiences may influence neuroendocrine, immune and cytokine functioning, as well as physical and psychological well being. The present prospective investigation assessed physiological and behavioral variations in anticipation of a critical oral academic examination among graduate students (i.e. related to a dissertation or comprehensive defense). Relative to matched control subjects, plasma cortisol levels were elevated among graduate students, especially females, 1 h prior to the oral examination, but not 6-8 weeks earlier (at about the time of the submission of the written document). In contrast, mitogen-stimulated (Con-A) lymphocyte proliferation was only reduced 6-8 weeks before the examination. Neither adrenocorticotrophic hormone (ACTH), prolactin, serum interleukin-1beta (IL-1beta) nor mitogen stimulated IL-1beta production was influenced at any time. Although, graduate students did not differ from controls with respect to perceived stress and feelings of mastery, they reported more frequent malaise (e.g. headaches, sore throat, fatigue) than did controls. The present findings suggest that during the course of lengthy anticipatory periods preceding a scheduled stressor, different stress-sensitive, situation-dependent biological processes may be engendered. It is further suggested that cortisol release is most closely aligned with immediate threats, while the immune alterations are sensitive to more distal events, or are subject to adaptation in response to a protracted stressor.

  9. The effects of academic and interpersonal stress on dating violence among college students: a test of classical strain theory.

    PubMed

    Mason, Brandon; Smithey, Martha

    2012-03-01

    This study examines Merton's Classical Strain Theory (1938) as a causative factor in intimate partner violence among college students. We theorize that college students experience general life strain and cumulative strain as they pursue the goal of a college degree. We test this strain on the likelihood of using intimate partner violence. Strain due to unrealistic expectations of intimate partnership and economic strain are also examined. The analysis examines the following causative factors representing strain: 1) the College Undergraduate Stress Scale (Renner & Mackin, 1998); 2) cumulative academic strain measured by college classification; 3) cumulative intimate partner strain measured as the length of time in the relationship; 4) academic strain measured by number of hours studied weekly, and 5) economic strain measured by number of hours worked weekly. Additionally, we examine the extent to which gender and race/ethnicity differentially affect intimate partner in the context of these measures of strain. The Conflict Tactics Scales II (Straus et al, 1996) are used to measure dating violence and include indicators for sexual coercion, physical aggression, injury, and psychological aggression. Data were collected from 142 students in lower-division classes from Texas Tech University. Results show that general strain and cumulative intimate partner strain increase the use of dating violence among college students. The longer dating partners are in a relationship, the higher the chances of psychological aggression, physical assault, and sexual coercion. Converse to our expectations, time spent working reduces psychological aggression due to reducing time spent together rather than reflecting economic strain.

  10. The Impact of Acculturation Strategy and Social Supports on Acculturative Stress and Academic Performance among Hispanic/Latino/a College Students

    ERIC Educational Resources Information Center

    Luciano, David

    2012-01-01

    This study examined the relationship between Acculturation Strategy and Social Supports on Acculturative Stress and Academic Performance Among Hispanic/Latino/a College students. The sample of approximately 522 students was recruited at the City College of The City University of New York. Various statistical methods, including one way ANOVAS,…

  11. Racial and Ethnic-Related Stressors as Predictors of Perceived Stress and Academic Performance for African American Students at a Historically Black College and University

    ERIC Educational Resources Information Center

    Greer, Tawanda M.

    2008-01-01

    The purpose of this investigation was to determine whether racial and ethnic-related stressors were associated with overall levels of perceived stress and academic performance among African American students at a historically Black college and university (HBCU). Hierarchical regression analyses were used to test racial and ethnic-related stressors…

  12. Increase of crevicular interleukin 1beta under academic stress at experimental gingivitis sites and at sites of perfect oral hygiene.

    PubMed

    Deinzer, R; Förster, P; Fuck, L; Herforth, A; Stiller-Winkler, R; Idel, H

    1999-01-01

    This study analyses the effects of academic stress on crevicular interleukin-1beta(I1-1beta) both at experimental gingivitis sites and at sites of perfect oral hygiene. I1-1beta is thought to play a predominant role in periodontal tissue destruction. 13 medical students participating in a major medical exam (exam group) and 13 medical students not participating in any exam throughout the study period (control group) volunteered for the study. In a split-mouth-design, they refrained from any oral hygiene procedures in two opposite quadrants for 21 days (experimental gingivitis) while they maintained perfect hygiene levels at the remaining sites. Crevicular fluid was sampled for further I1-1beta analysis at teeth 5 and 6 of the upper jaw at days 1, 5, 8, 11, 14, 18 and 21 of the experimental gingivitis period. Exam students showed significantly higher I1-1beta levels than controls both at experimental gingivitis sites (area under the curve, exam group: 1240.64+/-140.07; control group: 697.61+/-111.30; p=0.004) and at sites of perfect oral hygiene (exam group: 290.42+/-63.19; control group: 143.98+/-42.71; p = 0.04). These results indicate that stress might affect periodontal health by increasing local I1-1beta levels especially when oral hygiene is neglected. PMID:9923503

  13. Coping strategies, drinking motives, and stressful life events among middle adolescents: associations with emotional and behavioral problems and with academic functioning.

    PubMed

    Windle, M; Windle, R C

    1996-11-01

    A sample of 733 middle adolescents was used to study interrelations among coping strategies, drinking motives, stressful life events (major, daily positive, and daily negative), emotional and behavioral problems, and academic functioning. A main-effects (vs. stress-buffering) model was supported. Some predictors (e.g., task-oriented coping, major stressful events) were general in their predictive relations to the outcome variables, whereas others were highly specific (e.g., emotion-focused coping predicting depressed affect). Overall, the predictors accounted for 22-53% of the variance in regression equations. Positive daily events predicted higher levels of alcohol use, alcohol problems, and delinquent activity; as well as higher academic performance and lower levels of depressed affect.

  14. Academic and Workplace-related Visual Stresses Induce Detectable Deterioration Of Performance, Measured By Basketball Trajectories and Astigmatism Impacting Athletes Or Students In Military Pilot Training.

    NASA Astrophysics Data System (ADS)

    Mc Leod, Roger D.

    2004-03-01

    Separate military establishments across the globe can confirm that a high percentage of their prospective pilots-in-training are no longer visually fit to continue the flight training portion of their programs once their academic coursework is completed. I maintain that the visual stress induced by those intensive protocols can damage the visual feedback mechanism of any healthy and dynamic system beyond its usual and ordinary ability to self-correct minor visual loss of acuity. This deficiency seems to be detectable among collegiate and university athletes by direct observation of the height of the trajectory arc of a basketball's flight. As a particular athlete becomes increasingly stressed by academic constraints requiring long periods of concentrated reading under highly static angular convergence of the eyes, along with unfavorable illumination and viewing conditions, eyesight does deteriorate. I maintain that induced astigmatism is a primary culprit because of the evidence of that basketball's trajectory! See the next papers!

  15. The Rewards of Academic Leadership

    ERIC Educational Resources Information Center

    Murphy, Christina

    2003-01-01

    Recent studies of academic leadership confirm what many academic leaders know from personal experience: academic leadership is a complex and demanding role with significant stress and high burnout and turnover rates (Brown, 2002; Brown and Moshavi, 2002). In the light of these issues, an exploration of the nature of academic leadership and its…

  16. Adenocarcinoma arising in a gastrocystoplasty

    PubMed Central

    Balachandra, B; Swanson, P E; Upton, M P; Yeh, M M

    2007-01-01

    Gastrocystoplasty is a form of surgical bladder augmentation or neobladder used to restore bladder capacity and compliance in children and in patients with neurogenic bladder. Other forms of bladder augmentation include ileocystoplasty and colocystoplasty. Reported complications of gastrocystoplasty include post‐operative bleeding, haematuria, stricture, metabolic alkalosis and rupture of the gastric segment. There are reports of adenocarcinomas arising in the setting of ileocystoplasty and colocystoplasty. However, the first case of adenocarcinoma arising in the setting of a gastrocystoplasty is reported. PMID:17213351

  17. Adenocarcinoma arising in a gastrocystoplasty.

    PubMed

    Balachandra, B; Swanson, P E; Upton, M P; Yeh, M M

    2007-01-01

    Gastrocystoplasty is a form of surgical bladder augmentation or neobladder used to restore bladder capacity and compliance in children and in patients with neurogenic bladder. Other forms of bladder augmentation include ileocystoplasty and colocystoplasty. Reported complications of gastrocystoplasty include post-operative bleeding, haematuria, stricture, metabolic alkalosis and rupture of the gastric segment. There are reports of adenocarcinomas arising in the setting of ileocystoplasty and colocystoplasty. However, the first case of adenocarcinoma arising in the setting of a gastrocystoplasty is reported.

  18. Facing the fear of failure: An explorative qualitative study of client experiences in a mindfulness-based stress reduction program for university students with academic evaluation anxiety.

    PubMed

    Hjeltnes, Aslak; Binder, Per-Einar; Moltu, Christian; Dundas, Ingrid

    2015-01-01

    The aim of this qualitative study was to investigate the subjective experiences of 29 university students who participated in an 8-week mindfulness-based stress reduction (MBSR) program for academic evaluation anxiety. Participants who self-referred to the Student Counseling Service underwent individual semi-structured interviews about how they experienced the personal relevance and practical usefulness of taking the MBSR program. Interviews were transcribed and analyzed through a team-based explorative-reflective thematic approach based on a hermeneutic-phenomenological epistemology. Five salient patterns of meaning (themes) were found: (1) finding an inner source of calm, (2) sharing a human struggle, (3) staying focused in learning situations, (4) moving from fear to curiosity in academic learning, and (5) feeling more self-acceptance when facing difficult situations. We contextualize these findings in relation to existing research, discuss our own process of reflexivity, highlight important limitations of this study, and suggest possible implications for future research.

  19. Facing the fear of failure: An explorative qualitative study of client experiences in a mindfulness-based stress reduction program for university students with academic evaluation anxiety.

    PubMed

    Hjeltnes, Aslak; Binder, Per-Einar; Moltu, Christian; Dundas, Ingrid

    2015-01-01

    The aim of this qualitative study was to investigate the subjective experiences of 29 university students who participated in an 8-week mindfulness-based stress reduction (MBSR) program for academic evaluation anxiety. Participants who self-referred to the Student Counseling Service underwent individual semi-structured interviews about how they experienced the personal relevance and practical usefulness of taking the MBSR program. Interviews were transcribed and analyzed through a team-based explorative-reflective thematic approach based on a hermeneutic-phenomenological epistemology. Five salient patterns of meaning (themes) were found: (1) finding an inner source of calm, (2) sharing a human struggle, (3) staying focused in learning situations, (4) moving from fear to curiosity in academic learning, and (5) feeling more self-acceptance when facing difficult situations. We contextualize these findings in relation to existing research, discuss our own process of reflexivity, highlight important limitations of this study, and suggest possible implications for future research. PMID:26297629

  20. Facing the fear of failure: An explorative qualitative study of client experiences in a mindfulness-based stress reduction program for university students with academic evaluation anxiety

    PubMed Central

    Hjeltnes, Aslak; Binder, Per-Einar; Moltu, Christian; Dundas, Ingrid

    2015-01-01

    The aim of this qualitative study was to investigate the subjective experiences of 29 university students who participated in an 8-week mindfulness-based stress reduction (MBSR) program for academic evaluation anxiety. Participants who self-referred to the Student Counseling Service underwent individual semi-structured interviews about how they experienced the personal relevance and practical usefulness of taking the MBSR program. Interviews were transcribed and analyzed through a team-based explorative–reflective thematic approach based on a hermeneutic-phenomenological epistemology. Five salient patterns of meaning (themes) were found: (1) finding an inner source of calm, (2) sharing a human struggle, (3) staying focused in learning situations, (4) moving from fear to curiosity in academic learning, and (5) feeling more self-acceptance when facing difficult situations. We contextualize these findings in relation to existing research, discuss our own process of reflexivity, highlight important limitations of this study, and suggest possible implications for future research. PMID:26297629

  1. Chinese International Students' Academic Stressors in the United States

    ERIC Educational Resources Information Center

    Yan, Kun; Berliner, David C.

    2009-01-01

    No empirical research has focused on understanding the academic stress of Chinese international students in the United States. This qualitative inquiry examines the most stressful aspects of their academic lives in the U.S., how they characterize their academic stress, and what conditions they believe tend to account for their academic stress.…

  2. Project on Academic Striving: The Moderation of Stress in the Lives of the Students of an Urban Intermediate School. A Project To Coordinate Research and Environmental Intervention. Final Report to the William T. Grant Foundation. Volume One [and] Volume Two.

    ERIC Educational Resources Information Center

    Grannis, Joseph C.; Fahs, Mary Ellen

    This report evaluates a project that studied social, physical, and academic stress in the lives of students in an inner-city intermediate school and developed interventions to reduce that stress. Over 242 students, most of whom were from low-income families and almost all of whom were black, participated in the project. The following findings are…

  3. Project on Academic Striving: The Moderation of Stress in the Lives of the Students of an Urban Intermediate School. A Project to Coordinate Research and Environmental Intervention. Final Report. Executive Summary.

    ERIC Educational Resources Information Center

    Grannis, Joseph C.; Fahs, Mary Ellen

    This document summarizes the evaluation of a project that studied social, physical, and academic stress in the lives of students in an inner-city intermediate school and developed interventions to reduce that stress. Over 242 students, most of whom were from low-income families and almost all of whom were black, participated in the project. The…

  4. The role of sleep in predicting college academic performance: is it a unique predictor?

    PubMed

    Taylor, Daniel J; Vatthauer, Karlyn E; Bramoweth, Adam D; Ruggero, Camilo; Roane, Brandy

    2013-01-01

    Few studies have looked at the predictability of academic performance (i.e., cumulative grade point average [GPA]) using sleep when common nonsleep predictors of academic performance are included. This project studied psychological, demographic, educational, and sleep risk factors of decreased academic performance in college undergraduates. Participants (N = 867) completed a questionnaire packet and sleep diary. It was hypothesized that low total sleep time (TST), increased sleep onset latency, later bedtimes, later wake times, and TST inconsistency would predict decreased academic performance. The most significant predictors of academic performance were high school GPA, standardized test scores (i.e., SAT/ACT), TST, time awake before arising (TWAK), TST inconsistency, and the quadratic terms of perceived stress (PSS) and TST.

  5. Schwannoma arising from intramasseteric region.

    PubMed

    He, Yue; Fu, Hong Hai; He, Jie; Zhu, Han Guang; Zhang, Zhi Yuan

    2010-11-01

    Schwannoma in the head and neck is usually arising in the parapharyngeal space, but intramasseteric schwannoma is very rare. We report a schwannoma arising from masseter muscle in a middle-aged woman, who presented with a history of a painless right cheek mass for 3 years. Computed tomography scan suggested that the mass was located within the masseter muscle. Fine-needle aspiration was performed and showed spindle neoplastic cells, which were suspected to be of mesenchymal tissue origin. The mass was completely resected under general anesthesia. It was a well-circumscribed and lobulated mass, 4 × 3 × 2 cm in size. Histological examination gave the diagnosis of schwannoma, which was also confirmed by immunohistochemical stainings for S-100 and vimentin. Neurologic sequelae and recurrence were not found at 2 years after surgery. PMID:21119484

  6. Financing Academic Departments of Psychiatry

    ERIC Educational Resources Information Center

    Liptzin, Benjamin; Meyer, Roger E.

    2011-01-01

    Objective: The authors describe the many financial challenges facing academic departments of psychiatry and the resulting opportunities that may arise. Method: The authors review the history of financial challenges, the current economic situation, and what may lie ahead for academic departments of psychiatry. Results: The current environment has…

  7. Therapy Dogs in Academic Libraries: A Way to Foster Student Engagement and Mitigate Self-Reported Stress during Finals

    ERIC Educational Resources Information Center

    Jalongo, Mary Renck; McDevitt, Theresa

    2015-01-01

    More and more modern academic libraries are turning to student engagement activities designed to welcome students into Academia, join a community of scholars, and avail themselves of the full range of resources and services that a university library can provide. One unusual, but inexpensive and highly effective method of engaging students is…

  8. Leiomyosarcoma arising in a lipoleiomyoma.

    PubMed

    Scurry, J; Hack, M

    1990-12-01

    A leiomyosarcoma arising in a uterine lipoleiomyoma is described in a 70-year-old woman. The tumor measured 11 cm and was located in the corpus uteri. It was composed of a mixture of firm, pale tan, whorled tissue and soft, white or hemorrhagic areas. Histologically, the firm tissue was a mixture of bland smooth muscle, fat and fibrous tissue, whereas the soft areas showed a malignant spindle cell tumor with smooth muscle differentiation. Pure sarcoma similar to the malignant portion of the lipoleiomyoma had metastasized to the vaginal wall.

  9. Effects of chronic academic stress on mental state and expression of glucocorticoid receptor α and β isoforms in healthy Japanese medical students.

    PubMed

    Kurokawa, Ken; Tanahashi, Toshihito; Murata, Akiho; Akaike, Yoko; Katsuura, Sakurako; Nishida, Kensei; Masuda, Kiyoshi; Kuwano, Yuki; Kawai, Tomoko; Rokutan, Kazuhito

    2011-07-01

    Chronic academic stress responses were assessed by measuring mental state, salivary cortisol levels, and the glucocorticoid receptor (GR) gene expression in healthy Japanese medical students challenging the national medical license examination. Mental states of 17 male and 9 female medical undergraduates, aged 25.0 ± 1.2 years (mean ± SD), were assessed by the State and Trait Anxiety Inventory (STAI) and the Self-Rating Depression Scale (SDS) 2 months before, 2 days before, and 1 month after the examination. At the same time points, saliva and blood were collected. STAI-state scores peaked 2 days before the examination. Scores on STAI-trait and SDS, and salivary cortisol levels were consistently higher during the pre-examination period. One month after the examination, all these measures had significantly decreased to baseline levels. Real-time reverse transcription PCR showed that this chronic anxious state did not change the expression of the functional GRα mRNA isoform in peripheral leukocytes, while it resulted in reduced expression of the GRβ isoform 2 days before the examination. Our results replicate and extend a significant impact of chronic academic stressors on the mental state of healthy Japanese medical students and suggest a possible association of GRβ gene in response to psychological stress.

  10. Melanoma arising after imiquimod use.

    PubMed

    Paul, Sharad P

    2014-01-01

    Imiquimod belongs to the class of 1H-imidazo-[4,5-c]quinolones-drugs originally developed as nucleoside analogues with the aim of finding new potential antiviral agents (Harrison et al., 1988). Indeed, Imiquimod was first released as treatment for genital warts before its actions against skin cancer were studied. Imiquimod is a relatively small sized molecule (Mr = 240.3) and is hydrophobic, allowing it to penetrate the skin epidermal barrier and therefore making it suitable for topical formulations (Gerster et al., 2005). Imiquimod has shown itself effective against skin cancers and precancerous lesions, especially basal cell cancers and actinic keratosis (Salasche et al., 2002, Beutner et al., 1999). There have been reports of Imiquimod being used as topical treatment against cutaneous metastases of melanoma and some authors have reported its use as first-line therapy against melanoma in situ (Smyth et al., 2011, Gagnon, 2011). We report a case of an invasive malignant melanoma arising de novo at the specific site of application of Imiquimod (Aldara cream 5%) for a biopsy-proven superficial BCC. Therefore while Imiquimod has added to our topical armamentarium against skin cancer, care must be exercised in prescribing this treatment and it is especially important to follow up patients regularly. PMID:25431597

  11. Young Adolescents' Stress in School, Self-Reported Distress, and Academic Achievement: A Longitudinal Study in an Urban Middle School.

    ERIC Educational Resources Information Center

    Grannis, Joseph C.

    In the 1982-1983 school year, the Public Education Association, an educational advocacy organization in New York City, undertook an action research project on young adolescents' stress in school. The project was located in one inner-city intermediate school for 4 years and is now following graduates of that school in the city's high schools. As…

  12. Academic Blogging: Academic Practice and Academic Identity

    ERIC Educational Resources Information Center

    Kirkup, Gill

    2010-01-01

    This paper describes a small-scale study which investigates the role of blogging in professional academic practice in higher education. It draws on interviews with a sample of academics (scholars, researchers and teachers) who have blogs and on the author's own reflections on blogging to investigate the function of blogging in academic practice…

  13. Academic Hospitality

    ERIC Educational Resources Information Center

    Phipps, Alison; Barnett, Ronald

    2007-01-01

    Academic hospitality is a feature of academic life. It takes many forms. It takes material form in the hosting of academics giving papers. It takes epistemological form in the welcome of new ideas. It takes linguistic form in the translation of academic work into other languages, and it takes touristic form through the welcome and generosity with…

  14. Fermented milk containing Lactobacillus casei strain Shirota prevents the onset of physical symptoms in medical students under academic examination stress.

    PubMed

    Kato-Kataoka, A; Nishida, K; Takada, M; Suda, K; Kawai, M; Shimizu, K; Kushiro, A; Hoshi, R; Watanabe, O; Igarashi, T; Miyazaki, K; Kuwano, Y; Rokutan, K

    2016-01-01

    This pilot study investigated the effects of the probiotic Lactobacillus casei strain Shirota (LcS) on psychological, physiological, and physical stress responses in medical students undertaking an authorised nationwide examination for promotion. In a double-blind, placebo-controlled trial, 24 and 23 healthy medical students consumed a fermented milk containing LcS and a placebo milk, respectively, once a day for 8 weeks until the day before the examination. Psychophysical state, salivary cortisol, faecal serotonin, and plasma L-tryptophan were analysed on 5 different sampling days (8 weeks before, 2 weeks before, 1 day before, immediately after, and 2 weeks after the examination). Physical symptoms were also recorded in a diary by subjects during the intervention period for 8 weeks. In association with a significant elevation of anxiety at 1 day before the examination, salivary cortisol and plasma L-tryptophan levels were significantly increased in only the placebo group (P<0.05). Two weeks after the examination, the LcS group had significantly higher faecal serotonin levels (P<0.05) than the placebo group. Moreover, the rate of subjects experiencing common abdominal and cold symptoms and total number of days experiencing these physical symptoms per subject were significantly lower in the LcS group than in the placebo group during the pre-examination period at 5-6 weeks (each P<0.05) and 7-8 weeks (each P<0.01) during the intervention period. Our results suggest that the daily consumption of fermented milk containing LcS may exert beneficial effects preventing the onset of physical symptoms in healthy subjects exposed to stressful situations.

  15. Academic writing

    NASA Astrophysics Data System (ADS)

    Eremina, Svetlana V.

    2003-10-01

    The series of workshops on academic writing have been developed by academic writing instructors from Language Teaching Centre, Central European University and presented at the Samara Academic Writing Workshops in November 2001. This paper presents only the part dealing with strucutre of an argumentative essay.

  16. Academic Jibberish

    ERIC Educational Resources Information Center

    Krashen, Stephen

    2012-01-01

    In this article, the author talks about academic jibberish. Alfie Kohn states that a great deal of academic writing is incomprehensible even to others in the same area of scholarship. Academic Jibberish may score points for the writer but does not help research or practice. The author discusses jibberish as a career strategy that impresses those…

  17. Canalicular adenoma arising in the esophagus.

    PubMed

    Grimm, Erin E; Rulyak, Stephen J; Sekijima, John H; Yeh, Matthew M

    2007-10-01

    Canalicular adenomas are benign neoplasms that arise from salivary glands and often present as painless enlarging nodules. They have a predilection for upper lip but can be found throughout the oropharynx. To our knowledge, canalicular adenoma arising in the esophagus has never been described in the English literature. Here we report a canalicular adenoma occurring in the esophagus.

  18. How Academic Is Academic Development?

    ERIC Educational Resources Information Center

    Fraser, Kym; Ling, Peter

    2014-01-01

    University provision for academic development is well established in the USA, UK and many other countries. However, arrangements for its provision and staffing vary. In Australia, there has been a trend towards professional rather than academic staff appointments. Is this appropriate? In this paper, the domains of academic development work are…

  19. Academic Freedom and Artistic Expression.

    ERIC Educational Resources Information Center

    Academe, 1990

    1990-01-01

    The concluding statement by participants in the 1990 Wolf Trap Conference on Academic Freedom and Artistic Expression (Virginia, April 29-May 1) proposes policies to assist institutions in responding to issues of accountability, audience, and public funding arising from presentation of artistic works to the public in a manner that preserves…

  20. Stress

    MedlinePlus

    ... hurt or killed. Examples include a major accident, war, assault, or a natural disaster. This type of ... stress, so you can avoid more serious health effects. NIH: National Institute of Mental Health

  1. Academic Bullies

    ERIC Educational Resources Information Center

    Fogg, Piper

    2008-01-01

    Many professors have been traumatized by academic bullies. Unlike bullies at school, the academic bully plays a more subtle game. Bullies may spread rumors to undermine a colleague's credibility or shut their target out of social conversations. The more aggressive of the species cuss out co-workers, even threatening to get physical. There is…

  2. Academic Decathlon.

    ERIC Educational Resources Information Center

    Association of California School Administrators.

    This position paper from the Research, Evaluation, and Accreditation Committee of the Association of California School Administrators (ACSA) presents a description of the Academic Decathlon program and offers recommendations for improving the program and ways that ACSA can assist the program. The description of the Academic Decathlon, a ten-event…

  3. The Influence of Academic Values and Belongingness Concerns on Achievement Goals, Self-Efficacy, and Perceived Stress in First Quarter Freshmen: Relationships to Academic Performance and the Mediating Role of Procrastination

    ERIC Educational Resources Information Center

    Kennedy, Gary J.

    2009-01-01

    This study assesses the influence of student values on long-term self-regulatory decisions defined in terms of a tendency to procrastinate and how these values, indirectly through procrastination, but also directly, affect important motivational, affective, social and behavioral academic outcomes of first quarter freshmen. Results of a structural…

  4. Academic and Psychosocial Antecedents of Academic Performance for Minority and Nonminority College Football Players.

    ERIC Educational Resources Information Center

    Petrie, Trent A.; Russell, Richard K.

    1995-01-01

    Investigated effects of academic and psychosocial variables on the academic performance of minority and nonminority college student athletes. Found higher levels of competitive trait anxiety and negative life stress were associated with lower fall-term grade point averages for certain nonminority athletes. The academic variable related weakly to…

  5. ARISE: American renaissance in science education

    SciTech Connect

    1998-09-14

    The national standards and state derivatives must be reinforced by models of curricular reform. In this paper, ARISE presents one model based on a set of principles--coherence, integration of the sciences, movement from concrete ideas to abstract ones, inquiry, connection and application, sequencing that is responsive to how people learn.

  6. Epidermoid carcinoma arising in Warthin's tumor.

    PubMed

    Bolat, Filiz; Kayaselcuk, Fazilet; Erkan, Alper Nabi; Cagici, Can Alper; Bal, Nebil; Tuncer, Ilhan

    2004-01-01

    Warthin's tumor is a well-defined salivary gland neoplasm consisting of benign epithelial and lymphoid components. However, malignant transformation is extremely rare and the differential diagnosis of metastasis from an epidermoid carcinoma in Warthin's tumor is important. We present a case with epidermoid carcinoma arising in Warthin's tumor of parotid gland in a 48-year-old woman, and differential diagnosis is discussed.

  7. New challenges of the ARISE project

    NASA Astrophysics Data System (ADS)

    Blanc, Elisabeth

    2015-04-01

    It has been robustly demonstrated that variations in the circulation of the middle atmosphere influence weather and climate throughout the troposphere all the way to the Earth's surface. A key part of the coupling between the troposphere and stratosphere occurs through the propagation and breaking of planetary-scale Rossby waves and gravity waves. Limited observation of the middle atmosphere and these waves in particular limits the ability to faithfully reproduce the dynamics of the middle atmosphere in numerical weather prediction and climate models. The ARISE project combines for the first time international networks with complementary technologies such as infrasound, lidar and airglow. This joint network provided advanced data products that started to be used as benchmarks for weather forecast models. The ARISE network also allows enhanced and detailed monitoring of other extreme events in the Earth system such as erupting volcanoes, magnetic storms, tornadoes and tropical thunderstorms. In order to improve the ability of the network to monitor atmospheric dynamics, ARISE proposes to extend i) the existing network coverage in Africa and the high latitudes, ii) the altitude range in the stratosphere and mesosphere, iii) the observation duration using routine observation modes, and to use complementary existing infrastructures and innovative instrumentations. Data will be collected over the long term to improve weather forecasting to monthly or seasonal timescales, to monitor atmospheric extreme events and climate change. ARISE focuses on the link between models and observations for future assimilation of data by operational weather forecasting models. Among the applications, ARISE2 proposes infrasound remote volcano monitoring to provide notifications to civil aviation.

  8. Academic Village.

    ERIC Educational Resources Information Center

    Boles, Rebecca

    2001-01-01

    Presents design features of the Renner Middle School (Plano, Texas) where the sprawling suburbs have been kept at bay while creating the atmosphere of an academic village. Photos and a floor plan are provided. (GR)

  9. Ameloblastic Fibrosarcoma Arising in the Maxilla

    PubMed Central

    Pillay, Rachael R.; Bilski, Arthur; Batstone, Martin

    2016-01-01

    Background: Ameloblastic fibrosarcoma (AFS) is a rare odontogenic neoplasm of the jaw that usually arises de novo or through a malignant change in the mesenchymal component of a preexisting or recurrent benign fibroma. The majority of AFS cases reported in the literature arise in the mandible. Case Report: A 35-year-old male presented with an asymptomatic left maxillary mass that on imaging was found to be effacing most of his maxillary sinus. He underwent a left maxillectomy with free-flap reconstruction and adjuvant radiotherapy to the tumor bed. Conclusion: Wide local excision remains the treatment of choice for AFS, given the poor survival rates of patients with recurrent disease. However, long-term studies and follow-up are needed to elucidate the role of adjuvant therapies in the primary treatment of AFS. PMID:27303223

  10. Sexual orientation and differences in mental health, stress, and academic performance in a national sample of U.S. college students.

    PubMed

    Oswalt, Sara B; Wyatt, Tammy J

    2011-01-01

    This study examined the relationships of mental health issues and sexual orientation in a national sample of college students. Using the Fall 2009 American College Health Association-National College Health Assessment, responses from heterosexual, gay, lesbian, bisexual, and unsure students (N = 27,454) relating to mental health issues and impact of these issues on academics were examined. The findings indicate that gay, lesbian, bisexual, and unsure students consistently reported higher levels of mental health issues and a more frequent impact on academics because of these issues than heterosexual students. Bisexuals frequently reported higher levels than students identifying as gay, lesbian, and unsure.

  11. Mathematical problems arising in interfacial electrohydrodynamics

    NASA Astrophysics Data System (ADS)

    Tseluiko, Dmitri

    In this work we consider the nonlinear stability of thin films in the presence of electric fields. We study a perfectly conducting thin film flow down an inclined plane in the presence of an electric field which is uniform in its undisturbed state, and normal to the plate at infinity. In addition, the effect of normal electric fields on films lying above, or hanging from, horizontal substrates is considered. Systematic asymptotic expansions are used to derive fully nonlinear long wave model equations for the scaled interface motion and corresponding flow fields. For the case of an inclined plane, higher order terms are need to be retained to regularize the problem in the sense that the long wave approximation remains valid for long times. For the case of a horizontal plane the fully nonlinear evolution equation which is derived at the leading order, is asymptotically correct and no regularization procedure is required. In both physical situations, the effect of the electric field is to introduce a non-local term which arises from the potential region above the liquid film, and enters through the electric Maxwell stresses at the interface. This term is always linearly destabilizing and produces growth rates proportional to the cubic power of the wavenumber - surface tension is included and provides a short wavelength cut-off, that is, all sufficiently short waves are linearly stable. For the case of film flow down an inclined plane, the fully nonlinear equation can produce singular solutions (for certain parameter values) after a finite time, even in the absence of an electric field. This difficulty is avoided at smaller amplitudes where the weakly nonlinear evolution is governed by an extension of the Kuramoto-Sivashinsky (KS) equation. Global existence and uniqueness results are proved, and refined estimates of the radius of the absorbing ball in L2 are obtained in terms of the parameters of the equations for a generalized class of modified KS equations. The

  12. Comparing Satisfaction, Life-Stress, Coping and Academic Performance of Counselling Students in On-Campus and Distance Education Learning Environments

    ERIC Educational Resources Information Center

    Furlonger, Brett; Gencic, Emilia

    2014-01-01

    Distance education students are confronted with a range of additional challenges as part of their tertiary study experience. A quantitative approach was used to identify the challenges they face, their relative levels of satisfaction, coping strategies, and academic performance. Two hundred and ninety-five students (64 male and 231 female)…

  13. Gender, Ethnicity, and Social Cognitive Factors Predicting the Academic Achievement of Students in Engineering.

    ERIC Educational Resources Information Center

    Hackett, Gail; And Others

    1992-01-01

    Examined relationships of measures of occupational and academic self-efficacy; vocational interests; outcome expectations; academic ability; and perceived stress, support, and coping to academic achievement of engineering/science majors (n=197). Self-efficacy for academic milestones, in combination with other academic and support variables, was…

  14. Kapteyn series arising in radiation problems

    NASA Astrophysics Data System (ADS)

    Lerche, I.; Tautz, R. C.

    2008-01-01

    In discussing radiation from multiple point charges or magnetic dipoles, moving in circles or ellipses, a variety of Kapteyn series of the second kind arises. Some of the series have been known in closed form for a hundred years or more, others appear not to be available to analytic persuasion. This paper shows how 12 such generic series can be developed to produce either closed analytic expressions or integrals that are not analytically tractable. In addition, the method presented here may be of benefit when one has other Kapteyn series of the second kind to consider, thereby providing an additional reason to consider such series anew.

  15. Clear cell chondrosarcomas arising from rare sites.

    PubMed

    Ogose, A; Motoyama, T; Hotta, T; Emura, I; Inoue, Y; Morita, T; Watanabe, H

    1995-09-01

    Three cases are reported of clear cell chondrosarcoma arising from unusual sites: talus, rib and vertebra. Radiographically, two tumors showed osteolytic features and the vertebral tumor showed osteoplastic change. Histologically, all tumors consisted of clear cells that had a centrally placed nucleus surrounded by clear cytoplasm, osteoclast-like giant cells, areas of conventional chondrosarcoma, and various amounts of reactive bone. The tumor in the talus was initially diagnosed as benign chondroblastoma, but it recurred. The rib tumor showed marked cystic formation stimulating aneurysmal bone cyst. The osteoplastic radiographic feature in vertebral tumor was considered to be due to the abundant bone formation. PMID:8548042

  16. Boundary estimation problems arising in thermal tomography

    NASA Technical Reports Server (NTRS)

    Banks, H. T.; Kojima, Fumio; Winfree, W. P.

    1989-01-01

    Problems on the identification of two-dimensional spatial domains arising in the detection and characterization of structural flaws in materials are considered. For a thermal diffusion system with external boundary input, observations of the temperature on the surface are used in a output least squares approach. Parameter estimation techniques based on the method of mappings are discussed and approximation schemes are developed based on a finite element Galerkin approach. Theoretical convergence results for computational techniques are given and the results are applied to experimental data for the identification of flaws in the thermal testing of materials.

  17. Eccrine Poroma Arising within Nevus Sebaceous

    PubMed Central

    Girdwichai, Natnicha; Chanprapaph, Kumutnart; Vachiramon, Vasanop

    2016-01-01

    Nevus sebaceous is a congenital, benign hamartomatous lesion, characterized by a yellowish to skin-colored, hairless, verrucous plaque on the head and neck region. In later life, a secondary tumor, either benign or malignant, can develop within nevus sebaceous. Eccrine poroma developing on nevus sebaceous is extremely rare. There are few case reports of eccrine poroma developing within nevus sebaceous. We report a case of a 30-year-old female who presented with a congenital, hairless, verrucous, yellowish lesion on the scalp and an erythematous nodule arising within the yellowish lesion for 8 months. Her clinical presentation and histopathological findings were compatible with nevus sebaceous and eccrine poroma. PMID:27194975

  18. Distributional Stress Regularity: A Corpus Study

    ERIC Educational Resources Information Center

    Temperley, David

    2009-01-01

    The regularity of stress patterns in a language depends on "distributional stress regularity", which arises from the pattern of stressed and unstressed syllables, and "durational stress regularity", which arises from the timing of syllables. Here we focus on distributional regularity, which depends on three factors. "Lexical stress patterning"…

  19. Solitary fibrous tumor arising in gastric serosa.

    PubMed

    Lee, Won-Ae; Lee, Mi-Kyung; Jeen, Yoon Mi; Kie, Jeong-Hae; Chung, Jae-Joon; Yun, Seong Hyeon

    2004-06-01

    The solitary fibrous tumor (SFT) of peritoneum, especially arising in gastric serosa, is extremely rare. A case of SFT arising in gastric serosa of a 70-year-old man is reported. On abdominal computed tomography scan, an approximate 8.0 x 5.3 cm-sized solid mass with multiple nodular calcifications was noted in the omentomesentery of right upper abdomen, which was abutting to the gastric antral wall. At laparotomy the tumor was tightly attached to the gastric serosa and was completely excised by wedge resection of the stomach. The cut surfaces of the tumor were pale brown to pale yellow, firm, with multifocal yellowish, gritty, stony-hard nodules and cystic changes. Microscopically, the tumor was composed of mildly cellular benign-appearing spindle-shaped cells and bands of hyalinized collagen in varying proportions. The tumor revealed predominantly sclerosing pattern with extensive hyalinized fibrosis and multifocal dystrophic calcifications. The tumor was mainly located at the gastric serosa and subserosa, and its growth pattern was expansile with entrapping of muscularis propria and submucosa in the periphery of the tumor. By immunohistochemistry, the tumor cells were diffusely positive for CD34 and vimentin but negative for cytokeratin, desmin, smooth muscle actin, CD99 and c-kit. Although its occurrence is rare, SFT should be considered in the differential diagnosis of mesenchymal tumors of the stomach.

  20. Academic Aspirations

    ERIC Educational Resources Information Center

    Durant, Linda

    2013-01-01

    As colleges and universities become even more complex organizations, advancement professionals need to have the skills, experience, and academic credentials to succeed in this ever-changing environment. Advancement leaders need competencies that extend beyond fundraising, alumni relations, and communications and marketing. The author encourages…

  1. Academic Cloning.

    ERIC Educational Resources Information Center

    Sikula, John P.; Sikula, Andrew F.

    1980-01-01

    The authors define "cloning" as an integral feature of all educational systems, citing teaching practices which reward students for closely reproducing the teacher's thoughts and/or behaviors and administrative systems which tend to promote like-minded subordinates. They insist, however, that "academic cloning" is not a totally negative practice.…

  2. Academic Culture.

    ERIC Educational Resources Information Center

    Clark, Burton R.

    With fragmentation the dominant trend in academic settings around the world, the larger wholes of profession, enterprise, and system are less held together by integrative ideology. Strong ideological bonding is characteristic of the parts, primarily the disciplines. The larger aggregations are made whole mainly by formal superstructure, many…

  3. Academic Politics.

    ERIC Educational Resources Information Center

    Brown, William R.

    The internal politics of colleges and the influence of a current emphasis on efficiency on the traditional independence of the academician are analyzed. It is suggested that the academician does not work in the same differentiated, and therefore interdependent, way as someone in industry or a bureaucracy. Academic activity is segmented, which…

  4. Academic Freedom.

    ERIC Educational Resources Information Center

    Tobin, Brian G.

    The strength of academic freedom has always depended upon historical circumstances. In the United States, higher education began with institutions founded and controlled by religious sects. The notion of who gets educated and to what ends expanded as American democracy expanded. By the 1980's, legitimate calls for equality became a general…

  5. Glioblastoma arising within a mediastinal mature teratoma.

    PubMed

    Liu, Liping; Jentoft, Mark E; Boland, Jennifer M

    2016-10-01

    Herein we present the case of a 42-year-old man who presented with an anterior mediastinal mass, which was found to represent a mature teratoma. Within it, there was a secondary somatic malignant glial neoplasm with mitotic activity and necrosis, compatible with glioblastoma. He experienced early local recurrence and lymph node metastasis, but is alive and well 3 1/2 years after diagnosis. Neither the teratoma nor the glioblastoma components had abnormalities of chromosome 12, which may implicate that this teratoma was more closely related to those arising along the midline of infants and children (type I germ cell tumor) than to the typically malignant testicular examples, which often contain mixed germ cell elements (type II germ cell tumor). PMID:27327191

  6. The Resilient Mind: The Psychology of Academic Resilience

    ERIC Educational Resources Information Center

    Morales, Erik E.

    2008-01-01

    Using six years of data chronicling the experiences of 50 academically resilient college students, this article focuses on the seldom-researched area of the psychology of academic resilience. Ubiquitous stressors such as subpar public schooling and the lack of social and cultural capital; psychosocial issues that arise during the resilience…

  7. Regulation of the sympathetic nervous system by nitric oxide and oxidative stress in the rostral ventrolateral medulla: 2012 Academic Conference Award from the Japanese Society of Hypertension.

    PubMed

    Kishi, Takuya

    2013-10-01

    Sympathoexcitation has an important role in the pathogenesis of hypertension. Previous studies have demonstrated that nitric oxide (NO) and/or oxidative stress in the brain are important for the regulation of the sympathetic nervous system. We have investigated the role of NO derived from an overexpression of endothelial NO synthase (eNOS) or oxidative stress in the rostral ventrolateral medulla (RVLM), which is known as a vasomotor center in the brainstem, on the regulation of the sympathetic nervous system. Our results indicated that NO derived from an overexpression of eNOS in the RVLM caused sympathoinhibition via an increase in γ-amino butyric acid and that angiotensin II type 1 receptor (AT1R)-induced oxidative stress in the RVLM caused sympathoexcitation. We also demonstrated that oxidative stress in the RVLM caused sympathoexcitation via interactions with NO, effects on the signal transduction or apoptosis of the astrocytes. Furthermore, several orally administered AT1R blockers have been found to cause sympathoinhibition via a reduction in oxidative stress through the blockade of AT1R in the RVLM of hypertensive rats. In conclusion, our studies suggest that the increase in AT1R-induced oxidative stress and/or the decrease in NO in the RVLM mainly cause sympathoexcitation in hypertension.

  8. The Work-Related Attitudes of Australian Accounting Academics

    ERIC Educational Resources Information Center

    Pop-Vasileva, Aleksandra; Baird, Kevin; Blair, Bill

    2014-01-01

    This study examines the work-related attitudes of Australian accounting academics. A survey of 350 academics provides an insight into the specific organisational and institutional factors associated with the dissatisfaction, stress levels, and propensity to remain of academics. Of particular concern is the lower level of satisfaction and…

  9. [Chemical hazards arising from shale gas extraction].

    PubMed

    Pakulska, Daria

    2015-01-01

    The development of the shale industry is gaining momentum and hence the analysis of chemical hazards to the environment and health of the local population is extreiely timely and important. Chemical hazards are created during the exploitation of all minerals, but in the case of shale gas production, there is much more uncertainty as regards to the effects of new technologies application. American experience suggests the increasing risk of environmental contamination, mainly groundwater. The greatest, concern is the incomplete knowledge of the composition of fluids used for fracturing shale rock and unpredictability of long-term effects of hydraulic fracturing for the environment and health of residents. High population density in the old continent causes the problem of chemical hazards which is much larger than in the USA. Despite the growing public discontent data on this subject are limited. First of all, there is no epidemiological studies to assess the relationship between risk factors, such as air and water pollution, and health effects in populations living in close proximity to gas wells. The aim of this article is to identify and discuss existing concepts on the sources of environmental contamination, an indication of the environment elements under pressure and potential health risks arising from shale gas extraction.

  10. An organism arises from every nucleus.

    PubMed

    Keklikoglu, Nurullah

    2009-01-01

    The fact that, cloning using somatic cell nuclear transfer (SCNT) method has been performed, opened new horizons for cloning, and changed the way of our understanding and approach to cell and nucleus. The progress in cloning technology, brought the anticipation of the ability to clone an organism from each somatic cell nucleus. Therefore, the 'Cell Theory' is about to take the additional statement as "An organism arises from every nucleus". The development of gene targeting procedures which can be applied with SCNT, showed us that it may be possible to obtain different versions of the original genetic constitution of a cell. Because of this opportunity which is provided by SCNT, in reproductive cloning, it would be possible to clone enhanced organisms which can adapt to different environmental conditions and survive. Furthermore, regaining the genetic characteristics of ancestors or reverse herediter variations would be possible. On the other hand, in therapeutic cloning, more precise and easily obtainable alternatives for cell replacement therapy could be presented. However, while producing healthier or different organisms from a nucleus, it is hard to foresee the side effects influencing natural processes in long term is rather difficult.

  11. [Chemical hazards arising from shale gas extraction].

    PubMed

    Pakulska, Daria

    2015-01-01

    The development of the shale industry is gaining momentum and hence the analysis of chemical hazards to the environment and health of the local population is extreiely timely and important. Chemical hazards are created during the exploitation of all minerals, but in the case of shale gas production, there is much more uncertainty as regards to the effects of new technologies application. American experience suggests the increasing risk of environmental contamination, mainly groundwater. The greatest, concern is the incomplete knowledge of the composition of fluids used for fracturing shale rock and unpredictability of long-term effects of hydraulic fracturing for the environment and health of residents. High population density in the old continent causes the problem of chemical hazards which is much larger than in the USA. Despite the growing public discontent data on this subject are limited. First of all, there is no epidemiological studies to assess the relationship between risk factors, such as air and water pollution, and health effects in populations living in close proximity to gas wells. The aim of this article is to identify and discuss existing concepts on the sources of environmental contamination, an indication of the environment elements under pressure and potential health risks arising from shale gas extraction. PMID:26016049

  12. Chemodectomas arising in temporal bone structures

    SciTech Connect

    Dickens, W.J.; Million, R.R.; Cassisi, N.J.; Singleton, G.T.

    1982-02-01

    Eighteen patients with chemodectomas arising in temporal bone structures were evaluated and treated at the University of Florida. Seventeen patients have each been followed a minimum of 3 years. Patients were retrospectively staged as having ''local'' or ''advanced'' disease, depending on the presence or absence of bone destruction and/or cranial nerve involvement. Fourteen of the patients received radiation therapy as all or part of their therapy; 6 patients were treated with radiation therapy alone, 3 patients were irradiated immediately postoperatively for residual disease, and 5 patients had radiation therapy for recurrence after operation. They were treated with cobalt-60 radiation with doses ranging from 3760 to 5640 rad. All irradiated patients demonstrated evidence of tumor regression, and none have had tumor recurrence with followup of 3-12 years. Of the 8 patients with cranial nerve paralysis prior to therapy, 5 had return of function of 1 or more cranial nerves. One of 6 patients treated initially with radiation therapy had a complication, while 6 of 8 patients irradiated postoperatively had complications. None of the complications were fatal. Three patients treated by operation for early disease limited to the hypotympanum had the disease controlled for 11-12 years. Guidelines for the selection of initial therapy are discussed.

  13. Music and academic performance.

    PubMed

    Arnaud Cabanac; Perlovsky, Leonid; Bonniot-Cabanac, Marie-Claude; Cabanac, Michel

    2013-11-01

    In a previous study we demonstrated that listening to a pleasant music while performing an academic test helped students to overcome stress, to devote more time to more stressful and more complicated task and the grades were higher. Yet, there remained ambiguities as for the causes of the higher test performance of these students: do they perform better because they hear music during their examinations, or would they perform better anyway because they are more gifted/motivated? This motivated the current study as a preliminary step toward that general question: Do students who like/perform music have better grades than the others? Our results confirmed this hypothesis: students studying music have better grades in all subjects.

  14. Obesity, the Endocannabinoid System, and Bias Arising from Pharmaceutical Sponsorship

    PubMed Central

    McPartland, John M.

    2009-01-01

    Background Previous research has shown that academic physicians conflicted by funding from the pharmaceutical industry have corrupted evidence based medicine and helped enlarge the market for drugs. Physicians made pharmaceutical-friendly statements, engaged in disease mongering, and signed biased review articles ghost-authored by corporate employees. This paper tested the hypothesis that bias affects review articles regarding rimonabant, an anti-obesity drug that blocks the central cannabinoid receptor. Methods/Principal Findings A MEDLINE search was performed for rimonabant review articles, limited to articles authored by USA physicians who served as consultants for the company that manufactures rimonabant. Extracted articles were examined for industry-friendly bias, identified by three methods: analysis with a validated instrument for monitoring bias in continuing medical education (CME); analysis for bias defined as statements that ran contrary to external evidence; and a tally of misrepresentations about the endocannabinoid system. Eight review articles were identified, but only three disclosed authors' financial conflicts of interest, despite easily accessible information to the contrary. The Takhar CME bias instrument demonstrated statistically significant bias in all the review articles. Biased statements that were nearly identical reappeared in the articles, including disease mongering, exaggerating rimonabant's efficacy and safety, lack of criticisms regarding rimonabant clinical trials, and speculations about surrogate markers stated as facts. Distinctive and identical misrepresentations regarding the endocannabinoid system also reappeared in articles by different authors. Conclusions The findings are characteristic of bias that arises from financial conflicts of interest, and suggestive of ghostwriting by a common author. Resolutions for this scenario are proposed. PMID:19333392

  15. Workplace Stress and the Student Learning Experience

    ERIC Educational Resources Information Center

    Stevenson, Anne; Harper, Sarah

    2006-01-01

    Purpose: To investigate the possible effects of workplace stress in academics on the student learning experience. Design/methodology/approach: Questionnaires were designed and distributed to all academic staff at a Scottish Higher Education Institute. This measured perceived levels of stress amongst academic staff and the possible impact of this…

  16. Help for Stressed Students

    ERIC Educational Resources Information Center

    Pope, Denise Clarke; Simon, Richard

    2005-01-01

    The authors argue that increased focus and pressure for high academic achievement, particularly among more highly-motivated and successful students, may have serious negative consequences. They present a number of strategies designed to help reduce both causes and consequences associated with academic stress and improve students' mental and…

  17. Use of Social Emotional Learning Skills to Predict Future Academic Success and Progress toward Graduation

    ERIC Educational Resources Information Center

    Davis, Alan; Solberg, V. Scott; de Baca, Christine; Gore, Taryn Hargrove

    2014-01-01

    This study evaluated the degree to which a range of social emotional learning skills--academic self-efficacy, academic motivation, social connections, importance of school, and managing psychological and emotional distress and academic stress--could be used as an indicator of future academic outcomes. Using a sample of 4,797 from a large urban…

  18. Academic detailing.

    PubMed

    Shankar, P R; Jha, N; Piryani, R M; Bajracharya, O; Shrestha, R; Thapa, H S

    2010-01-01

    There are a number of sources available to prescribers to stay up to date about medicines. Prescribers in rural areas in developing countries however, may not able to access some of them. Interventions to improve prescribing can be educational, managerial, and regulatory or use a mix of strategies. Detailing by the pharmaceutical industry is widespread. Academic detailing (AD) has been classically seen as a form of continuing medical education in which a trained health professional such as a physician or pharmacist visits physicians in their offices to provide evidence-based information. Face-to-face sessions, preferably on an individual basis, clear educational and behavioural objectives, establishing credibility with respect to objectivity, stimulating physician interaction, use of concise graphic educational materials, highlighting key messages, and when possible, providing positive reinforcement of improved practices in follow-up visits can increase success of AD initiatives. AD is common in developed countries and certain examples have been cited in this review. In developing countries the authors have come across reports of AD in Pakistan, Sudan, Argentina and Uruguay, Bihar state in India, Zambia, Cuba, Indonesia and Mexico. AD had a consistent, small but potentially significant impact on prescribing practices. AD has much less resources at its command compared to the efforts by the industry. Steps have to be taken to formally start AD in Nepal and there may be specific hindering factors similar to those in other developing nations. PMID:21209521

  19. Academic procrastination, emotional intelligence, academic self-efficacy, and GPA: a comparison between students with and without learning disabilities.

    PubMed

    Hen, Meirav; Goroshit, Marina

    2014-01-01

    Academic procrastination has been seen as an impediment to students' academic success. Research findings suggest that it is related to lower levels of self-regulated learning and academic self-efficacy and associated with higher levels of anxiety, stress, and illness. Emotional intelligence (EI) is the ability to assess, regulate, and utilize emotions and has been found to be associated with academic self-efficacy and a variety of better outcomes, including academic performance. Students with learning disabilities (LD) are well acquainted with academic difficulty and maladaptive academic behavior. In comparison to students without LD, they exhibit high levels of learned helplessness, including diminished persistence, lower academic expectations, and negative affect. This study examined the relationships among academic procrastination, EI, and academic performance as mediated by academic self-efficacy in 287 LD and non-LD students. Results indicated that the indirect effect of EI on academic procrastination and GPA was stronger in LD students than in non-LD students. In addition, results indicated that LD students scored lower than non-LD students on both EI and academic self-efficacy and higher on academic procrastination. No difference was found in GPA. PMID:22442254

  20. Academic procrastination, emotional intelligence, academic self-efficacy, and GPA: a comparison between students with and without learning disabilities.

    PubMed

    Hen, Meirav; Goroshit, Marina

    2014-01-01

    Academic procrastination has been seen as an impediment to students' academic success. Research findings suggest that it is related to lower levels of self-regulated learning and academic self-efficacy and associated with higher levels of anxiety, stress, and illness. Emotional intelligence (EI) is the ability to assess, regulate, and utilize emotions and has been found to be associated with academic self-efficacy and a variety of better outcomes, including academic performance. Students with learning disabilities (LD) are well acquainted with academic difficulty and maladaptive academic behavior. In comparison to students without LD, they exhibit high levels of learned helplessness, including diminished persistence, lower academic expectations, and negative affect. This study examined the relationships among academic procrastination, EI, and academic performance as mediated by academic self-efficacy in 287 LD and non-LD students. Results indicated that the indirect effect of EI on academic procrastination and GPA was stronger in LD students than in non-LD students. In addition, results indicated that LD students scored lower than non-LD students on both EI and academic self-efficacy and higher on academic procrastination. No difference was found in GPA.

  1. 32 CFR 537.19 - Demands arising from maritime claims.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Demands arising from maritime claims. 537.19 Section 537.19 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY CLAIMS AND ACCOUNTS CLAIMS ON BEHALF OF THE UNITED STATES § 537.19 Demands arising from maritime claims. (a) It is essential that Army claims personnel...

  2. Corporate Governance Models as a Bridge for Linking Academic and Non-Academic Entrepreneurs: The Case of Italian Spin-Offs

    ERIC Educational Resources Information Center

    Parente, Roberto; Feola, Rosangela; Petrone, Michele

    2011-01-01

    This paper reports an investigation of governance issues in Italian academic spin-offs that arise from the need to balance the powers of two categories of partner: academic inventors and external investors (such as established companies and venture capital funds). The relationship between inventors and external investors, jointly pursuing a…

  3. Test anxiety and cardiovascular responses to daily academic stressors.

    PubMed

    Conley, Kristen M; Lehman, Barbara J

    2012-02-01

    Routine academic events may cause stress and produce temporary elevations in blood pressure. Students who experience test anxiety may be especially prone to cardiovascular activation in response to academic stress. This study drew on self-reported stress and ambulatory blood pressure measurements provided by 99 undergraduate participants (30% men, mean age=21 years) who participated over 4 days. Posture, activity level, recent consumption and the previous same-day reading were considered as covariates in a series of hierarchical linear models. Results indicate elevations in systolic blood pressure at times of acute academic stressors; neither diastolic blood pressure nor heart rate was linked with academic stress. In addition, those participants higher in test anxiety exhibited especially pronounced elevations in systolic blood pressure during times of acute academic stress. This research suggests that everyday academic stressors are linked with temporary increases in blood pressure and that test anxiety may contribute to these elevations. Test anxiety has implications for future academic and job success, and cardiovascular responses to everyday stress may contribute to health problems later in life.

  4. Stressors, academic performance, and learned resourcefulness in baccalaureate nursing students.

    PubMed

    Goff, Anne-Marie

    2011-01-01

    High stress levels in nursing students may affect memory, concentration, and problem-solving ability, and may lead to decreased learning, coping, academic performance, and retention. College students with higher levels of learned resourcefulness develop greater self-confidence, motivation, and academic persistence, and are less likely to become anxious, depressed, and frustrated, but no studies specifically involve nursing students. This explanatory correlational study used Gadzella's Student-life Stress Inventory (SSI) and Rosenbaum's Self Control Scale (SCS) to explore learned resourcefulness, stressors, and academic performance in 53 baccalaureate nursing students. High levels of personal and academic stressors were evident, but not significant predictors of academic performance (p = .90). Age was a significant predictor of academic performance (p = < .01) and males and African-American/Black participants had higher learned resourcefulness scores than females and Caucasians. Studies in larger, more diverse samples are necessary to validate these findings.

  5. Academic Delay of Gratification and Academic Achievement

    ERIC Educational Resources Information Center

    Bembenutty, Hefer

    2011-01-01

    The ability to delay gratification is the cornerstone of all academic achievement and education. It is by delaying gratification that learners can pursue long-term academic and career goals. In general, "delay of gratification" refers to an individual's ability to forgo immediate rewards for the sake of more valuable ones later (Mischel, 1996).…

  6. Association of Academic Physiatrists

    MedlinePlus

    ... RFC Newsletter - Physiatry in Motion Discussion Forums FileShare Libraries Membership Directory About AAP President's Message Mission & Strategic ... children('.slide-panel.notactive').removeClass('notactive'); autoPlay();}); }); Your Academic Home for Physiatry The Association of Academic Physiatrists ( ...

  7. Success of Academic Failures

    ERIC Educational Resources Information Center

    Meskill, Victor P.

    1971-01-01

    The process of readmission of academically troubled students should be subjected to extensive critical analysis. The human resources represented by the college academic dropout, often overlooked in the past should be reclaimed and channeled into productive areas. (Author)

  8. Localised fibrous mesothelioma arising in an intralobar pulmonary sequestration.

    PubMed Central

    Paksoy, N; Demircan, A; Altiner, M; Artvinli, M

    1992-01-01

    A localised fibrous mesothelioma arising from an intralobar lung sequestration occurred in a 64 year old Turkish woman. This appears to be the first report of a mesothelioma occurring within a pulmonary sequestration. Images PMID:1481189

  9. Warthin tumor arising from the minor salivary gland.

    PubMed

    Iwai, Toshinori; Baba, Junichi; Murata, Shogo; Mitsudo, Kenji; Maegawa, Jiro; Nagahama, Kiyotaka; Tohnai, Iwai

    2012-09-01

    Warthin tumor (WT) accounts for 4% to 13% of all salivary gland tumors. This benign tumor, which commonly arises in the parotid gland, is the second most common tumor of the salivary gland. WT is multicentric in 12% to 20% of patients and is bilateral in 5% to 14%. The mean age at diagnosis is 62 years (range, 12-92 years), and it rarely presents (<6%) before age 40 years. Extraparotid WT, arising from the submandibular gland or cervical lymph node for example, is very infrequent, with corresponding incidences of 0.4% to 6.9% and 8%, respectively. Moreover, WT arising from the minor salivary gland is extremely rare, with a reported incidence of merely 0.1% to 1.2%. We report here WT arising from the minor salivary gland in the buccal mucosa in a 66-year-old woman and review cases of WT of the minor salivary gland reported in the English literature.

  10. An Examination of Academic Coping among Taiwanese Adolescents

    ERIC Educational Resources Information Center

    Shih, Shu-Shen

    2015-01-01

    The author explored the relations among Taiwanese eighth-grade students' satisfactions of the basic psychological needs (i.e., the needs for competence, relatedness, and autonomy), engagement versus disengagement coping with academic stress, self-regulated learning, and academic burnout. Three hundred and ninety-six eighth-grade Taiwanese students…

  11. Age-Related Differences in Academic Burnout of Korean Adolescents

    ERIC Educational Resources Information Center

    Lee, Jayoung; Puig, Ana; Lea, Eunkyoung; Lee, Sang Min

    2013-01-01

    Korean adolescents experience considerable stress because of an educational system that focuses primarily on college entrance examinations, pressure for academic achievement, and a competitive atmosphere in school. The main purpose of this study was to explore age differences in the construct of Korean adolescents' academic burnout. Once…

  12. An Expanded Model of Faculty Vitality in Academic Medicine

    ERIC Educational Resources Information Center

    Dankoski, Mary E.; Palmer, Megan M.; Laird, Thomas F. Nelson; Ribera, Amy K.; Bogdewic, Stephen P.

    2012-01-01

    Many faculty in today's academic medical centers face high levels of stress and low career satisfaction. Understanding faculty vitality is critically important for the health of our academic medical centers, yet the concept is ill-defined and lacking a comprehensive model. Expanding on previous research that examines vital faculty in higher…

  13. Publish or Perish: The Myth and Reality of Academic Publishing

    ERIC Educational Resources Information Center

    Lee, Icy

    2014-01-01

    While writing for scholarly publications is considered a crucial dimension of academic work, the "publish-or-perish" system in our field has increasingly caused anxiety and induced stress among not only young academics but also more established scholars. Using my own publishing experience as a point of departure, I challenge the…

  14. Electric reaction arising in bone subjected to mechanical loadings

    NASA Astrophysics Data System (ADS)

    Murasawa, Go; Cho, Hideo; Ogawa, Kazuma

    2006-03-01

    The aim of present study is the investigation of the electric reaction arising in bone subjected to mechanical loadings. Firstly, specimen was fabricated from femur of cow, and ultrasonic propagation in bone was measured by ultrasonic technique. Secondary, 4-point bending test was conducted up to fracture, and electric reaction arising in bone was measured during loading. Thirdly, cyclic 4-point bending test was conducted to investigate the effect of applied displacement speed on electric reaction.

  15. Thymoma type B1 arising in a giant supradiaphragmatic thymolipoma.

    PubMed

    Kaplan, Tevfik; Han, Serdar; Han, Unsal; Atac, Gokce Kaan; Yanik, Serdar

    2014-11-01

    Thymolipomas are uncommon tumors of the anterior mediastinum. They may extend into, but rarely stem from, the chest cavity. Furthermore, thymoma arising in a thymolipoma is extremely rare. We report a unique case of thymoma type B1 that originated form a giant thymolipoma located in the chest cavity, which was resected by a lateral thoracotomy in a 23-year-old woman. To our knowledge, this is the first reported case of thymoma type B1 arising within a giant thymolipoma.

  16. Pineal region schwannoma arising from the trochlear nerve.

    PubMed

    Chaudhry, Nauman S; Ahmad, Faiz U; Morcos, Jacques J

    2016-10-01

    Schwannomas arising from the trochlear nerve are very rare and to our knowledge, less than 35 histologically documented cases have been reported in the literature. There are no reports of a schwannoma in the pineal region. We report a 24-year-old woman who underwent a para-occipital trans-tentorial approach and gross total excision of a pineal region schwannoma arising from the trochlear nerve. This is the first such reported case. PMID:27496528

  17. Academic Inbreeding in Nursing

    ERIC Educational Resources Information Center

    Miller, Michael H.

    1977-01-01

    Academic inbreeding, the employment for faculty positions of persons who receive their graduate training at the same academic institution, is considered detrimental to an institution's academic environment. Results of a study conducted at 54 universities revealed that almost half the faculty (48 percent) in collegiate nursing programs are drawn…

  18. What Is Academic Vocabulary?

    ERIC Educational Resources Information Center

    Baumann, James F.; Graves, Michael F.

    2010-01-01

    In this article, the authors address the construct of "academic vocabulary." First, they attempt to bring some clarity to a constellation of terms surrounding academic vocabulary. Second, they compare and contrast definitions of academic vocabulary. Third, they review typologies that researchers and writers have proposed to organize academic…

  19. The Academic Adviser

    ERIC Educational Resources Information Center

    Darling, Ruth

    2015-01-01

    In this essay, I explore the idea that "academic" advisers are "academics" who play a major role in connecting the general education curriculum to the students' experience as well as connecting the faculty to the students' holistic experience of the curriculum. The National Academic Advising Association Concept of Academic…

  20. Bridges to Academic Writing.

    ERIC Educational Resources Information Center

    Gornowich, Barbara Bernstein; Nelson, Anthony

    The materials comprise the curriculum for an introductory course in academic writing for limited English proficient adult or college students. The guide is intended for the upper end of a survival language skills course or the lowest end of an academic developmental writing sequence. The curriculum instructs students on academic life and assists…

  1. Academic Rigor: The Core of the Core

    ERIC Educational Resources Information Center

    Brunner, Judy

    2013-01-01

    Some educators see the Common Core State Standards as reason for stress, most recognize the positive possibilities associated with them and are willing to make the professional commitment to implementing them so that academic rigor for all students will increase. But business leaders, parents, and the authors of the Common Core are not the only…

  2. The Conditions of Movement: A Discussion of Academic Mobility between Two Early Career Scholars

    ERIC Educational Resources Information Center

    Gopaul, Bryan; Pifer, Meghan J.

    2016-01-01

    Academic mobility is an increasingly crucial topic to the current and future dynamics of doctoral study and the professoriate. Much of the research has focused on US, UK and European contexts. This research explores academic mobility and the manifold issues that arise between the jurisdictions of Canada and the US, in ways that parallel and…

  3. Effective Management of Student Employment: Organizing for Student Employment in Academic Libraries.

    ERIC Educational Resources Information Center

    Baldwin, David A.; Wilkinson, Frances C.; Barkley, Daniel C.

    This book is designed to provide a foundation in the principles of supervision and to serve as a handbook for the day-to-day problems that arise in supervising student employees in academic libraries. Chapters 1-3 describe the role of student employees in the academic library, the role of the student employee supervisor, and basic principles of…

  4. Stressing Academia? Stress-as-Offence-to-Self at Danish Universities

    ERIC Educational Resources Information Center

    Opstrup, Niels; Pihl-Thingvad, Signe

    2016-01-01

    Academic work has traditionally been seen as relatively stress free. However, a growing number of studies have reported increases in occupational stress experienced by university researchers. In order to explain stress among this group, we build on a new perspective in occupational stress research: the so-called stress-as-offence-to-self…

  5. Stress and Social Support

    PubMed Central

    Baqutayan, Shadiya

    2011-01-01

    Background: This is an experimental study and it discusses the effectiveness of social support in managing academic stress among students. Aim: The purpose of this study is to understand the importance of social support in managing stress. Materials and Methods: Simple random sampling was assigned to a number of 120 students, equally divided into an experimental and a control group. Classes on social support as coping mechanisms were given to the experimental group only. The accumulated data were then analyzed, descriptive statistics were used to interpret and evaluate the prevalence of academic stress, and social support. Correlation analysis was employed in the examination of the relationship between stress and social support. Results: The findings of this study indicate that there are significant differences between the experimental group and the control group in relation to stress and social support. Eventually, the experimental group proved to cope with academic stress better than the control group, and they were satisfied with their academic performance during the experimentation. Conclusion: Hence, it is highly advisable to encourage the students to use social support as coping mechanisms. PMID:22021950

  6. A Qualitative Assessment of Personal and Academic Stressors among Korean College Students: An Exploratory Study

    ERIC Educational Resources Information Center

    Lee, Dong Hun; Kang, Sunwoo; Yum, Sichang

    2005-01-01

    The purpose of the study is to explore the patterns of personal and academic stressors reported by Korean college students. The survey items included types of stress factors in academic and personal stressors and demographic variables (i.e., gender and school year). The participants were asked to provide the academic and personal stressors as the…

  7. Adjustment to University and Academic Performance: Brief Report of a Follow-Up Study

    ERIC Educational Resources Information Center

    Petersen, Il-haam; Louw, Johann; Dumont, Kitty; Malope, Nomxolisi

    2010-01-01

    This study presents data that extend an earlier analysis of predictors of academic performance from one to three years. None of the adjustment and other psychosocial variables (help-seeking, academic motivation, self-esteem, perceived stress and perceived academic overload) could predict success at university at the end of three years of study.…

  8. Learning from the Codes of the Academic Disciplines

    ERIC Educational Resources Information Center

    Woody, William D.

    2008-01-01

    Ethical questions have long been the impetus for philosophical inquiry around the world. When ethical questions arise in the classroom, during advising or in other academic settings, university and college instructors may appeal to the ethical codes within their own discipline for guidance. The materials presented in this article review…

  9. Against the Odds: Academic Underdogs Benefit from Incremental Theories

    ERIC Educational Resources Information Center

    Davis, Jody L.; Burnette, Jeni L.; Allison, Scott T.; Stone, Heather

    2011-01-01

    An implicit theory of ability approach to motivation argues that students who believe traits to be malleable (incremental theorists), relative to those who believe traits to be fixed (entity theorists), cope more effectively when academic challenges arise. In the current work, we integrated the implicit theory literature with research on top dog…

  10. Crossing Boundaries: Challenges of Academics Working in Professional Experiences

    ERIC Educational Resources Information Center

    Le Cornu, Rosie

    2009-01-01

    One of the perennial challenges for academics working in the area of professional experiences (practicum) is how to negotiate the constantly moving and contradictory boundaries around their work. A number of questions arise. Firstly, how do they cope with the "shifting, changing landscape" (Clandinin, 2008) of the university and at the same time…

  11. Self-Esteem & Academic Performance among University Students

    ERIC Educational Resources Information Center

    Arshad, Muhammad; Zaidi, Syed Muhammad Imran Haider; Mahmood, Khalid

    2015-01-01

    The current study was conducted to assess the self-esteem and academic performance among university students after arising of several behavioral and educational problems. A total number of 80 students, 40 male students and 40 female students were selected through purposive sampling from G. C. University Faisalabad. The participants were…

  12. Four Different Tumors Arising in a Nevus Sebaceous.

    PubMed

    Namiki, Takeshi; Miura, Keiko; Ueno, Makiko; Arima, Yumi; Nishizawa, Aya; Yokozeki, Hiroo

    2016-01-01

    Nevus sebaceous is known by its association with one or more secondary tumors, but more than three multiple tumors arising from a nevus sebaceous is extremely rare. A 67-year-old female presented with a light brown plaque on the back of her head that contained a dome-shaped black node and an erosive lesion. Histopathological examination showed atypical basaloid cells in the black node. At the periphery of that node, structures resembling follicular germs extruded from interlacing cords in the upper portion and tumor nests with sebocytes were in the lower portion. In the erosive lesion, papillated structures with an apocrine epithelium were observed. In the light brown plaque, enlargement of sebaceous lobules was noted. From those histopathological features, a diagnosis of syringocystadenoma papilliferum, sebaceoma, trichoblastoma and basal cell carcinoma arising from a nevus sebaceous was made. We discuss the rarity of multiple tumors arising from a nevus sebaceous. PMID:27194974

  13. Primary salivary duct carcinoma arising from the Stensen duct.

    PubMed

    Noda, Kenji; Hirano, Takashi; Okamoto, Tomoyo; Suzuki, Masashi

    2016-09-01

    This report describes a salivary duct carcinoma (SDC) arising from the extraglandular portion of the Stensen duct. The patient was a 56-year-old man who presented with a palpable, elastic, hard mass without tenderness in the right cheek. Computed tomography revealed a tumor of the extraglandular portion of the Stensen duct. Supraomohyoid right neck dissection and total right parotidectomy were performed, and the histologic diagnosis was SDC of the Stensen duct. Postoperatively, the patient received no additional treatment. Neither recurrence nor metastasis was observed during 4 years of follow-up examination. SDC of the Stensen duct is extremely rare. To our knowledge, there is no report that describes primary SDC arising from that location. We also believe this is the first report that describes the clinical course of primary SDC arising from a Stensen duct. PMID:27657321

  14. Four Different Tumors Arising in a Nevus Sebaceous

    PubMed Central

    Namiki, Takeshi; Miura, Keiko; Ueno, Makiko; Arima, Yumi; Nishizawa, Aya; Yokozeki, Hiroo

    2016-01-01

    Nevus sebaceous is known by its association with one or more secondary tumors, but more than three multiple tumors arising from a nevus sebaceous is extremely rare. A 67-year-old female presented with a light brown plaque on the back of her head that contained a dome-shaped black node and an erosive lesion. Histopathological examination showed atypical basaloid cells in the black node. At the periphery of that node, structures resembling follicular germs extruded from interlacing cords in the upper portion and tumor nests with sebocytes were in the lower portion. In the erosive lesion, papillated structures with an apocrine epithelium were observed. In the light brown plaque, enlargement of sebaceous lobules was noted. From those histopathological features, a diagnosis of syringocystadenoma papilliferum, sebaceoma, trichoblastoma and basal cell carcinoma arising from a nevus sebaceous was made. We discuss the rarity of multiple tumors arising from a nevus sebaceous. PMID:27194974

  15. The Perception Gap: Recognizing and managing the risks that arise when we get risk wrong.

    PubMed

    Ropeik, David

    2012-05-01

    Many in the academic, science, and business communities are frustrated at how people perceive and respond to risk, lamenting that the lay public is sometimes more afraid of some threats than the evidence warrants, and less afraid of some dangers than the evidence warns. This is often ascribed to the alarmist way the news media cover risk-related subjects. That criticism is simplistic and unproductive, and ignores or dismisses the large body of research that finds that the perception of risk is not, and can never be, perfectly rational. Risk perception among members of the public, the media, and members of the academic, scientific, and business communities, is ultimately subjective. The gap between our fears and the evidence is not simply the product of alarmist media reporting. This 'Perception Gap' poses significant risks in and of itself, influencing the choices we make as individuals and as a society. The roots of the Perception Gap must be understood if we are to recognize the dangers that can arise when we sometimes get risk wrong, and in order that we may more wisely manage those risks as actively as we manage toxicological or food or other risks with which we are more familiar. PMID:22381258

  16. Gastrointestinal Stromal Tumor Arising From a Gastric Duplication Cyst

    PubMed Central

    Machicado, Jorge; Davogustto, Giovanni

    2016-01-01

    Gastric duplication cysts (GDC) are rarely diagnosed in adults, but previous cases have been associated with malignancy. We present a case of gastrointestinal stromal tumor (GIST) arising from a GDC in a 71-year-old woman who presented with 3 years of early satiety, anorexia, abdominal distention, and weight loss. Abdominal CT showed a 9.3 x 5.2 x 9.5-cm well-circumscribed cystic mass arising 3 cm above the gastroduodenal junction. The cyst was resected, and histopathology was consistent with GDC. Future studies are needed to clarify the malignant potential of GDC and the molecular pathways for its development. PMID:27144196

  17. Malignancy arising in endometriosis associated with unopposed estrogen replacement.

    PubMed

    Reimnitz, C; Brand, E; Nieberg, R K; Hacker, N F

    1988-03-01

    Malignant transformation of endometriosis is a well documented phenomenon. Although it occurs most commonly in the ovaries, there have been approximately 50 reported cases of extraovarian malignant transformation of endometriosis. This paper presents two cases of malignancy arising from a dormant focus of endometriosis after total abdominal hysterectomy, bilateral salpingo-oophorectomy, and exogenous estrogen replacement therapy. These malignancies are often well differentiated and may behave similarly to estrogen-induced endometrial carcinomas. After surgical castration of a premenopausal woman with endometriosis, the use of progestins in replacement therapy may reduce the risk of malignancy arising in endometriosis.

  18. A leiomyoma arising from the deep palmar arterial arch.

    PubMed

    Yagi, K; Hamada, Y; Yasui, N

    2006-12-01

    Vascular leiomyomas, or angioleiomyomas, are benign tumours originating from smooth non-striated muscle. Leiomyomas in the hand are uncommon and their pre-operative diagnosis is difficult. We report a 65 year-old woman who developed a vascular leiomyoma arising from the deep palmar arterial arch.

  19. ARISE: A Challenging 25-m Space Antenna Design

    NASA Technical Reports Server (NTRS)

    Rahmat-Samii, Yahya; Hoferer, Robert A.

    1999-01-01

    ARISE (Advanced Radio Interferometry between Space and Earth). Future scientific and communications missions are conceptualizing using very large reflector antennas in space. The antenna dimensions are targeted from lOm to 25m beyond. Frequencies coveting L-band through W-band are being considered. these challenging missions, one may refer to ARISE (Advanced Radio Interferometry between Space and Earth), which is projected to utilize a 25-m dual Gregorian optics operating from 8 GHz to 86 Gl-lz . An artist's renditions Gregorian antenna concept is shown . The objective of this mission is to create a space-based VLBI system (integrated with ground based antennas) for high resolution mapping of black holes. Successful realization of ARISE necessitates development of several technologies . The most crucial technology is that of the deployable 25-m reflector that must work at frequencies as high as 43 and 86 GHz. The current baseline selection for ARISE is an inflatable antenna, under development for several other applications in communications and remote sensing.

  20. Transcultural Knowledge and Skills Transfer: Issues Arising from Evaluation Processes

    ERIC Educational Resources Information Center

    Green, Anita J.; Holloway, David G.

    2007-01-01

    The transfer of knowledge, policy and practice between nations increasingly involves knowledge of the theory and practice of evaluation. This article examines issues arising from the transcultural evaluation of a drug and alcohol misuse knowledge and skills transfer programme for nurses, nurse teachers and medical staff in the narcology service in…

  1. Errors arising from incorrect orientation of E test strips.

    PubMed Central

    Hamilton-Miller, J M; Shah, S; Yam, T S

    1995-01-01

    Major errors arise if E test strips are placed upside down. Asymmetric zones, or no zone at all, may result. MICs indicated by upside-down tests were almost always considerably higher than true values. This situation differs markedly from that for conventional testing, where orientation of disks is not important. PMID:7665686

  2. The Academic Structure in Japan: Institutional Hierarchy and Academic Mobility.

    ERIC Educational Resources Information Center

    Arimoto, Akira

    The characteristics of the Japanese academic structure are examined with attention to the evolution of institutional hierarchy, the closed academic structure, and the effects of the academic structure upon academic research. The evolution of Japan's institutional hierarchy in academics has been tightly related to factors of nationalism,…

  3. The Psychosocial Functioning of High School Students in Academically Rigorous Programs

    ERIC Educational Resources Information Center

    Suldo, Shannon M.; Shaunessy-Dedrick, Elizabeth

    2013-01-01

    This cross-sectional study determined whether students who take part in academically challenging high school curricula experience elevated levels of stress and whether this stress co-occurs with psychological and/or academic problems. Data from self-report questionnaires and school records were collected from 480 students from four high schools.…

  4. Perceived Social Support and Academic Achievement: Cross-Lagged Panel and Bivariate Growth Curve Analyses

    ERIC Educational Resources Information Center

    Mackinnon, Sean P.

    2012-01-01

    As students transition to post-secondary education, they experience considerable stress and declines in academic performance. Perceived social support is thought to improve academic achievement by reducing stress. Longitudinal designs with three or more waves are needed in this area because they permit stronger causal inferences and help…

  5. Academic Stressors and Anxiety in Children: The Role of Paternal Support

    ERIC Educational Resources Information Center

    Leung, Grace S. M.; Yeung, K. C.; Wong, Daniel F. K.

    2010-01-01

    We examined the role of paternal support in the relation between academic stress and the mental health of primary school children in Hong Kong. The participants of this cross-sectional study were 1,171 fifth and sixth graders. The results indicated that academic stress was a risk factor that heightened student anxiety levels and that parental…

  6. Partnerships with Academic Departments

    ERIC Educational Resources Information Center

    English, Anthony M.

    2013-01-01

    This chapter describes how professional and continuing higher education units can develop and sustain successful partnerships with academic departments in order to deliver educational programs effectively to students.

  7. Ethics and academic integrity.

    PubMed

    Milton, Constance L

    2015-01-01

    Academics from across the globe must navigate ever-increasing demands for research, practice, and educational productivity. With the increased demands, nurse faculty must choose value priorities and actions that reflect academic integrity. What does it mean to choose actions that reflect personal integrity in the academic arena? This article begins an important nursing philosophical and theoretical discussion that members and future members of the discipline of nursing must reflect upon and grapple with as they consider what it potentially means to act with straight thinking and integrity in academics. PMID:25520458

  8. Effect of Perceived Stress on Student Performance in Dental School.

    ERIC Educational Resources Information Center

    Sanders, Anne E.; Lushington, Kurt

    2002-01-01

    Examined the relationship between perceived stress and academic performance in 202 dental students at an Australian dental school. Found little support for an association between increased factor stress scores on the Dental Environmental Stress (DES) questionnaire and reduced academic performance. (EV)

  9. Stress echocardiography

    MedlinePlus

    Echocardiography stress test; Stress test - echocardiography; CAD - stress echocardiography; Coronary artery disease - stress echocardiography; Chest pain - stress echocardiography; Angina - stress echocardiography; ...

  10. The Priority of Intersectionality in Academic Medicine.

    PubMed

    Eckstrand, Kristen L; Eliason, Jennifer; St Cloud, Tiffani; Potter, Jennifer

    2016-07-01

    Recent societal events highlight inequities experienced by underrepresented and marginalized communities. These inequities are the impetus for ongoing efforts in academic medicine to create inclusive educational and patient care environments for diverse stakeholders. Frequently, approaches focus on singular populations or broad macroscopic concepts and do not always elucidate the complexities that arise at the intersection between multiple identities and life experiences. Intersectionality acknowledges multidimensional aspects of identity inclusive of historical, structural, and cultural factors. Understanding how multiple identity experiences impact different individuals, from patients to trainees to providers, is critical for improving health care education and delivery. Building on existing work within academic medicine, this Commentary outlines six key recommendations to advance intersectionality in academic medicine: embrace personal and collective loci of responsibility; examine and rectify unbalanced power dynamics; celebrate visibility and intersectional innovation; engage all stakeholders in the process of change; select and analyze meaningful metrics; and sustain the commitment to achieving health equity over time. Members of the academic medical community committed to advancing health equity can use these recommendations to promote and maintain meaningful changes that recognize and respond to the multidimensional voices and expressed needs of all individuals engaged in providing and receiving health care. PMID:27166867

  11. The Priority of Intersectionality in Academic Medicine.

    PubMed

    Eckstrand, Kristen L; Eliason, Jennifer; St Cloud, Tiffani; Potter, Jennifer

    2016-07-01

    Recent societal events highlight inequities experienced by underrepresented and marginalized communities. These inequities are the impetus for ongoing efforts in academic medicine to create inclusive educational and patient care environments for diverse stakeholders. Frequently, approaches focus on singular populations or broad macroscopic concepts and do not always elucidate the complexities that arise at the intersection between multiple identities and life experiences. Intersectionality acknowledges multidimensional aspects of identity inclusive of historical, structural, and cultural factors. Understanding how multiple identity experiences impact different individuals, from patients to trainees to providers, is critical for improving health care education and delivery. Building on existing work within academic medicine, this Commentary outlines six key recommendations to advance intersectionality in academic medicine: embrace personal and collective loci of responsibility; examine and rectify unbalanced power dynamics; celebrate visibility and intersectional innovation; engage all stakeholders in the process of change; select and analyze meaningful metrics; and sustain the commitment to achieving health equity over time. Members of the academic medical community committed to advancing health equity can use these recommendations to promote and maintain meaningful changes that recognize and respond to the multidimensional voices and expressed needs of all individuals engaged in providing and receiving health care.

  12. The Academic Generation Gap

    ERIC Educational Resources Information Center

    Dronzek, Anna

    2008-01-01

    The current generation gap in academia is different--fundamentally shaped by the structural problems of academic employment. The job market has especially exacerbated tensions between senior and junior faculty by ratcheting up expectations and requirements at every stage of the academic career. The disparities have been mentioned often enough to…

  13. Marketing Academic Libraries

    ERIC Educational Resources Information Center

    Mallon, Melissa, Ed.

    2013-01-01

    Ask any academic librarian if marketing their library and its services is an important task, and the answer will most likely be a resounding "yes!" Particularly in economically troubled times, librarians are increasingly called upon to promote their services and defend their library's worth. Since few academic libraries have in-house marketing…

  14. Facility Focus: Academic Buildings.

    ERIC Educational Resources Information Center

    College Planning & Management, 2002

    2002-01-01

    Describes the Humanities Building at Rice University, the Health Sciences Center at Lake Sumter Community College, and the Norman S. and Lida M. Smith Academic Technology Center at Bentley College as examples of the importance of academic buildings in helping define campus image. Includes photographs. (EV)

  15. Academic Researchers Speak

    ERIC Educational Resources Information Center

    Bergom, Inger; Waltman, Jean; August, Louise; Hollenshead, Carol

    2010-01-01

    Non-tenure-track (NTT) research faculty are perhaps the most under-recognized group of academic professionals on the campuses today, despite their increasingly important role within the expanding academic research enterprise. The American Association for the Advancement of Science reports that the amount of federal spending on R&D has more than…

  16. Becoming an Academic Researcher

    ERIC Educational Resources Information Center

    Angervall, Petra; Gustafsson, Jan

    2014-01-01

    The neo-liberal restructuring of academia justifies research concerning what constitutes academic work, what it means to be an academic researcher and how researchers manoeuvre in academia. The aim of this article is to investigate how this reshaping of higher education affects how research careers are formed and impacts on "becoming…

  17. California Redefines Academic Freedom

    ERIC Educational Resources Information Center

    Trow, Martin A.

    2003-01-01

    In the spring of 2003, University of California President Richard Atkinson forwarded to the U.C. Academic Senate a proposed revision of the existing regulation bearing on how university teachers should treat contentious and disputed issues, both political and academic, in their classrooms. The existing regulation on this matter, APM-010, had been…

  18. Academic Freedom Revisited

    ERIC Educational Resources Information Center

    Doughty, Howard A.

    2010-01-01

    One of the author's enduring concerns about the concept of academic freedom is with semantics. It has seemed to him that one of the biggest difficulties with discussions of academic freedom (as with many conversations about "value-laden" terms such as "democracy," "equity," and "justice") is that people begin from different positions and with…

  19. Academic Identities under Threat?

    ERIC Educational Resources Information Center

    Clegg, Sue

    2008-01-01

    This article focuses on the lived experience of practising academics as part of an inquiry into the vexed question of "academic identities". Identity is understood not as a fixed property, but as part of the lived complexity of a person's project. The article reports on data from a small study in one university. The data suggest that academic…

  20. Arbitration in Academe.

    ERIC Educational Resources Information Center

    Douglas, Joel, Ed.

    1989-01-01

    Questions and issues critical to an understanding of arbitration in higher education are discussed. Aspects of the academic arbitration model are defined. The following four topics are examined: (1) the procedural similarities and differences between academic arbitration and the industrial model; (2) the possible inherent conflict between academic…

  1. Impulsivity and Academic Cheating

    ERIC Educational Resources Information Center

    Anderman, Eric M.; Cupp, Pamela K.; Lane, Derek

    2009-01-01

    The authors examined the relations between academic cheating and impulsivity in a large sample of adolescents enrolled in high school health education classes. Results indicated that impulsivity predicts academic cheating for students who report extensive involvement in cheating. However, students who engage in extensive cheating are less likely…

  2. The Academic Dean.

    ERIC Educational Resources Information Center

    Bowker, Lee H.

    1981-01-01

    The role of the academic dean, role conflicts, and the occupational experiences and performance of deans are considered. Role conflict for academic deans is related to clashing constituencies, role ambiguity, lack of correspondence between organization requirements and the personalities of incumbent deans, changing organizational needs over time,…

  3. Understanding Academic Confidence

    ERIC Educational Resources Information Center

    Sander, Paul; Sanders, Lalage

    2006-01-01

    This paper draws on the psychological theories of self-efficacy and the self-concept to understand students' self-confidence in academic study in higher education as measured by the Academic Behavioural Confidence scale (ABC). In doing this, expectancy-value theory and self-efficacy theory are considered and contrasted with self-concept and…

  4. Academic Freedom and Me

    ERIC Educational Resources Information Center

    Barnard, Ian

    2009-01-01

    This article presents a personal history of the author's own relationships with the concept of academic freedom. The article is subdivided into 3 prehistories, 7 incidents, 3 disjunctions, and 3 myths. The author discusses the complications of politics, culture, and academic freedom in one career.

  5. Thinking Academic Freedom

    ERIC Educational Resources Information Center

    Lange, Lis

    2016-01-01

    This lecture argues that the politicisation and instrumentalisation of the university caused by neoliberal frames has as a result the depoliticisation of knowledge and of the academic as individual. This depoliticisation has turned academic freedom into a right to disengage not only from the political fight around these issues but also from the…

  6. Analysis of the vibratory excitation arising from spiral bevel gears

    NASA Technical Reports Server (NTRS)

    Mark, William D.

    1987-01-01

    Tools required to understand and predict in terms of its underlying causes the vibratory excitation arising from meshing spiral bevel gears are developed. A generalized three component transmission error of meshing spiral bevel gears is defined. Equations are derived that yield the three components of the generalized transmission error in terms of deviations of tooth running surfaces from equispaced perfect spherical involute surfaces and tooth/gearbody elastic deformations arising from the three components of the generalized force transmitted by the meshing gears. A method for incorporating these equations into the equations of motion of a gear system is described. Equations are derived for the three components of the generalized force transmitted by the gears which are valid whenever inertial effects of the meshing gears and their supports are negligible. Bearing offsets from the positions occupied by the shaft centerlines of perfect spherical involute bevel gears and bearing/bearing support flexibilities enter into the computation of these forces.

  7. Angiosarcoma arising in an ovarian fibroma: a case report.

    PubMed

    Cambruzzi, Eduardo; Pegas, Karla Lais; Milani, Daniel Marini; Cruz, Ricardo Pedrini; Guerra, Enilde Heloena; Ferrari, Márcio Balbinotti

    2010-01-01

    Primary ovarian angiosarcoma is a very rare gynaecological sarcoma, with poor prognosis. These tumors are though to arise from carcinosarcomas, teratomas, or the ovarian vasculature and occur at any age. There are only a few cases reported in the international literature, most commonly associated to surface epithelial-stromal or germ cell tumours. Herein, the authors report the clinicopathologic features of an angiosarcoma arising in an ovarian fibroma. A 65-year-old patient was admitted with a palpable mass in the hypogastrium. Grossly, the removed ovary was completely replaced by a solid tumor mass. On histological analysis, the lesion revealed the typical histological features of angiosarcoma with sinusoidal patterns and anaplastic cells, admixed with spindle-shaped cells arranged in fascicles or in a storiform pattern, compatible with a fibroma. The vascular component was strongly immunopositive for CD31 and CD34. The patient was submitted to chemotherapy, and she was alive for two months after surgical proceedings. PMID:21151524

  8. Myofibroblastoma arising in mammary hamartoma: a case report.

    PubMed

    Uchôa, Diego M; Cruz, Dênnis Baroni; Schaefer, Pedro Guilherme; Pêgas, Karla Laís; Cambruzzi, Eduardo

    2010-01-01

    Myofibroblastoma (MFB) is a rare mesenchymal tumor arising in breast's soft tissue with a great variety of microscopic features that can be mistaken with a wide variety of biphasic lesions. The authors report a rare case of myofibroblastoma of the breast arising in a mammary hamartoma (MH), present a review of the clinicopathological features of these lesions, and make some diagnostic considerations. The tumour consisted of a well-circumscribed nodule. MFB component comprised about fifty percent of the lesion and was made up of bipolar spindle cells arranged in fascicular clusters separated by bands of hyalinized collagen. There were fat cells and several residual hamartoma glands intermingled and distorted in MFB area. MFB component was positive for Desmin, CD34, bcl-2, and Calponin. To the best of our knowledge, MFB has not been reported in MH, neither has any of the reports described mammary glands joined within MFB. PMID:21151720

  9. Adenocarcinoma arising in warthin tumor of the parotid gland.

    PubMed

    Sayar, Hamide; Öztarakçi, Hüseyin; Sayar, Çağdaş; Ağirbaş, Şule

    2012-01-01

    Warthin tumor is a well-defined benign salivary gland neoplasm consisting of both epithelial and lymphoid components. The tumor is the second most common benign tumor next to pleomorphic adenoma. We present a case of adenocarcinoma, not otherwise classified, arising in unilateral Warthin tumor of the parotid gland in a 63-year-old male patient. Carcinomas arising in or from the epithelial component of a preexisting parotid Warthin tumor are rare and differential diagnosis of metastasis from an adenocarcinoma in Warthin tumor is important. The patient underwent a complete and thorough work-up, and no other primary malignant lesion was found. No other primary malignant lesion had manifested at the last one year follow-up period.

  10. Solitary Osteochondroma Arising from Cervical Spina Bifida Occulta

    PubMed Central

    Ofluoglu, Ali Ender

    2013-01-01

    Solitary osteochondromas are common benign long bone tumors originating from cartilage. They may produce a wide variety of symptoms and complications depending on their spinal location. These may include compressive myelopathy, nerve root compression, pathologic fracture and malignant degeneration, or in some cases only pain. Solitary cervical spine osteochondromas have been reported mostly in the neural arch or vertebral body. This report describes a patient presenting with neck pain, with a benign osteochondroma arising in the right bifid C5 lamina. PMID:24383028

  11. Nasal solitary fibrous tumor arising from the anterior cranial fossa.

    PubMed

    Hicks, David L; Moe, Kris S

    2004-11-01

    The solitary fibrous tumor (SFT) is a mesenchymal, spindle cell neoplasm that was originally found in pleural tissue. Recently, however, numerous extrapleural sites have been discovered, including the nasal cavity. We present the 15th case of a nasal SFT, and the first such tumor to arise from the cribriform plate and extend into the anterior cranial fossa. In addition to highlighting the aggressive nature of this tumor, we review its clinical features and the diagnostic difficulties posed by SFT.

  12. Papillary cystadenoma arising from the upper lip: a case report.

    PubMed

    Matsuzaka, Kenichi; Kokubu, Eitoyo; Takeda, Eizo; Tanaka, Yoichi; Shimono, Masaki; Inoue, Takashi

    2003-11-01

    We report a rare case of a papillary cystadenoma arising from the upper lip. This tumor was not distinctly encapsulated and had proliferated replacing the ductal epithelium. Mast cells were found not only in the stroma but also in the oncocytic epithelial layer. There was a strong immunoreaction with mitochondrial antibody in the epithelial layer. Only one case (0.9%) of papillary cystadenoma has occurred among the 110 benign intraoral salivary gland tumors seen in our hospital from 1966 through September 2003.

  13. Squamous cell carcinoma arising in previously burned or irradiated skin

    SciTech Connect

    Edwards, M.J.; Hirsch, R.M.; Broadwater, J.R.; Netscher, D.T.; Ames, F.C.

    1989-01-01

    Squamous cell carcinoma (SCC) arising in previously burned or irradiated skin was reviewed in 66 patients treated between 1944 and 1986. Healing of the initial injury was complicated in 70% of patients. Mean interval from initial injury to diagnosis of SCC was 37 years. The overwhelming majority of patients presented with a chronic intractable ulcer in previously injured skin. The regional relapse rate after surgical excision was very high, 58% of all patients. Predominant patterns of recurrence were in local skin and regional lymph nodes (93% of recurrences). Survival rates at 5, 10, and 20 years were 52%, 34%, and 23%, respectively. Five-year survival rates in previously burned and irradiated patients were not significantly different (53% and 50%, respectively). This review, one of the largest reported series, better defines SCC arising in previously burned or irradiated skin as a locally aggressive disease that is distinct from SCC arising in sunlight-damaged skin. An increased awareness of the significance of chronic ulceration in scar tissue may allow earlier diagnosis. Regional disease control and survival depend on surgical resection of all known disease and may require radical lymph node dissection or amputation.

  14. Does Academic Work Make Australian Academics Happy?

    ERIC Educational Resources Information Center

    Duncan, Roderick; Tilbrook, Kerry; Krivokapic-Skoko, Branka

    2015-01-01

    Happiness research is a rapidly-growing area in social psychology and has emphasised the link between happiness and workplace productivity and creativity for knowledge workers. Recent articles in this journal have raised concerns about the level of happiness and engagement of Australian academics with their work, however there is little research…

  15. Reengineering Academic Medical Centers: Reengineering Academic Values?

    ERIC Educational Resources Information Center

    Korn, David

    1996-01-01

    Discussion of academic medical centers (AMCs) looks at: change due to heavy federal funding in recent decades; adverse consequences, including deemphasis on education in favor of research and clinical service delivery, and discrepancies between AMC internal and external labor markets; and challenges to medical education in research, education, and…

  16. The Ethical Academic: Academics as Public Intellectuals

    ERIC Educational Resources Information Center

    Parsons, Jim

    2013-01-01

    Twenty-five years ago, American sociologist Robert Neelly Bellah (Bellah, et al., 1986: 303) critiqued the growing isolation of intellectuals within universities and called for a return to "social science as public philosophy." Little seems to have changed. My thirty-seven year experience at the University of Alberta suggests that academics see…

  17. The fiscal stress arising from state and local retiree health obligations.

    PubMed

    Lutz, Byron; Sheiner, Louise

    2014-12-01

    A major factor weighing down the long-term finances of state and local governments is the obligation to fund retiree benefits. While state and local government pension obligations have been analyzed in great detail, much less attention has been paid to the costs of the other major retiree benefit provided by these governments: retiree health insurance. The first portion of the paper uses the information contained in the annual actuarial reports for public retiree health plans to reverse engineer the cash flows underlying the liabilities given in the report. Obtaining the cash flows allows us to construct liability estimates which are consistent across governments in terms of the discount rate, actuarial method and assumptions concerning medical cost inflation and mortality. We find that the total unfunded accrued liability of state and local governments for the provision of retiree health care exceeds $1 trillion, or about ⅓ of total state and local government revenue. Relative to pension obligations discounted at the same rate, we find that unfunded retiree health care liabilities are ½ the size of unfunded pension obligations. We also find that using assumptions concerning the growth in health care costs that are arguably more realistic than those employed by most states actually reduces the size of the liability in most cases. Pushing in the opposite direction, we find that using plausibly more realistic mortality assumptions increases the size of liability. The second portion of the paper places retiree health care obligations into context by examining the budget pressures associated with retiree health on a continuing, largely pay-as-you go basis. We find that much of the projected increase in retiree health obligations as a share of revenue is the result of health care cost growth. On average, states could put their retiree health obligations into long-run fiscal balance by contributing an additional ¾ percent of total revenue toward the benefit each year. There is, however, wide variation across the states, with the majority of states requiring little in the way of additional financing, but some states requiring a significantly larger increase.

  18. The fiscal stress arising from state and local retiree health obligations.

    PubMed

    Lutz, Byron; Sheiner, Louise

    2014-12-01

    A major factor weighing down the long-term finances of state and local governments is the obligation to fund retiree benefits. While state and local government pension obligations have been analyzed in great detail, much less attention has been paid to the costs of the other major retiree benefit provided by these governments: retiree health insurance. The first portion of the paper uses the information contained in the annual actuarial reports for public retiree health plans to reverse engineer the cash flows underlying the liabilities given in the report. Obtaining the cash flows allows us to construct liability estimates which are consistent across governments in terms of the discount rate, actuarial method and assumptions concerning medical cost inflation and mortality. We find that the total unfunded accrued liability of state and local governments for the provision of retiree health care exceeds $1 trillion, or about ⅓ of total state and local government revenue. Relative to pension obligations discounted at the same rate, we find that unfunded retiree health care liabilities are ½ the size of unfunded pension obligations. We also find that using assumptions concerning the growth in health care costs that are arguably more realistic than those employed by most states actually reduces the size of the liability in most cases. Pushing in the opposite direction, we find that using plausibly more realistic mortality assumptions increases the size of liability. The second portion of the paper places retiree health care obligations into context by examining the budget pressures associated with retiree health on a continuing, largely pay-as-you go basis. We find that much of the projected increase in retiree health obligations as a share of revenue is the result of health care cost growth. On average, states could put their retiree health obligations into long-run fiscal balance by contributing an additional ¾ percent of total revenue toward the benefit each year. There is, however, wide variation across the states, with the majority of states requiring little in the way of additional financing, but some states requiring a significantly larger increase. PMID:25479893

  19. Academic help-seeking behavior among student pharmacists.

    PubMed

    Payakachat, Nalin; Gubbins, Paul O; Ragland, Denise; Norman, Sarah E; Flowers, Schwanda K; Stowe, Cindy D; DeHart, Renee M; Pace, Anne; Hastings, Jan K

    2013-02-12

    Objectives. To identify factors associated with academic help-seeking behavior among student pharmacists at a public university.Methods. Semi-structured focus group interviews were conducted to explore in depth perceptions of facilitators of and barriers to the help-seeking behavior and academic achievement of student pharmacists who had received a D or F grade in any year. A 4-part survey instrument was developed and administered to all student pharmacists and included sections for (1) attitudes and academic help-seeking behavior, (2) health status, (3) demographics, and (4) open comments. A structural equation modeling approach was used to assess relationships among domains of interest.Results. Three student focus groups noted that helpfulness of faculty members and school administrators were 2 prominent facilitators of help-seeking behavior and academic achievement. Diminished quality of life caused by stress and depression was the primary barrier to help-seeking and achievement. Three hundred four (68.6%) student pharmacists completed the survey instrument. Academic help-seeking behavior was influenced mostly by perceived academic competence and perceived faculty helpfulness. In contrast, ambivalence and perception of help-seeking as threatening were 2 factors that were negatively associated with academic help-seeking behavior.Conclusions. Academic help-seeking behavior was positively related to greater perceived academic competence and positive relationships among student pharmacists and faculty members. PMID:23459559

  20. Academic Help-Seeking Behavior Among Student Pharmacists

    PubMed Central

    Gubbins, Paul O.; Ragland, Denise; Norman, Sarah E.; Flowers, Schwanda K.; Stowe, Cindy D.; DeHart, Renee M.; Pace, Anne; Hastings, Jan K.

    2013-01-01

    Objectives. To identify factors associated with academic help-seeking behavior among student pharmacists at a public university. Methods. Semi-structured focus group interviews were conducted to explore in depth perceptions of facilitators of and barriers to the help-seeking behavior and academic achievement of student pharmacists who had received a D or F grade in any year. A 4-part survey instrument was developed and administered to all student pharmacists and included sections for (1) attitudes and academic help-seeking behavior, (2) health status, (3) demographics, and (4) open comments. A structural equation modeling approach was used to assess relationships among domains of interest. Results. Three student focus groups noted that helpfulness of faculty members and school administrators were 2 prominent facilitators of help-seeking behavior and academic achievement. Diminished quality of life caused by stress and depression was the primary barrier to help-seeking and achievement. Three hundred four (68.6%) student pharmacists completed the survey instrument. Academic help-seeking behavior was influenced mostly by perceived academic competence and perceived faculty helpfulness. In contrast, ambivalence and perception of help-seeking as threatening were 2 factors that were negatively associated with academic help-seeking behavior. Conclusions. Academic help-seeking behavior was positively related to greater perceived academic competence and positive relationships among student pharmacists and faculty members. PMID:23459559

  1. An Academic Curriculum Will Close the Academic Achievement Gap

    ERIC Educational Resources Information Center

    Palumbo, Anthony; Kramer-Vida, Louisa

    2012-01-01

    America's unyielding academic achievement gap has been a national priority for a long time; yet, some schools have succeeded with academically disadvantaged youth. Usually, these institutions embrace a culture of success and follow an academic curriculum that is grounded in core knowledge and scholastic vocabulary. Academically disadvantaged…

  2. Academic Capitalism and Academic Culture: A Case Study

    ERIC Educational Resources Information Center

    Mendoza, Pilar; Berger, Joseph B.

    2008-01-01

    This case study investigated the impact of academic capitalism on academic culture by examining the perspectives of faculty members in an American academic department with significant industrial funding. The results of this study indicate that faculty members believe that the broad integrity of the academic culture remains unaffected in this…

  3. Pedunculated solitary fibrous tumours arising from the pleura.

    PubMed

    Poyraz, A; Kilic, D; Hatipoglu, A; Bakirci, T; Bilezikci, B

    2006-09-01

    Solitary fibrous tumour (SFT) is one of the rare tumours which arise from visceral pleura. Klemperer and Rabin first described SFT as a distinct clinical entity among primary pleural tumoUrs in 1931. Approximately 820 cases have been reported in literature to date. The management of patients with SFT is complete resection of the tumour and follow up of the patient to detect any possible late recurrence. In the present paper, we report two cases of pedunculated solitary fibrous tumours of the pleura that appeared as a wandering chest nodule to which surgical resection undertaken at our hospital. The aim is to summarise our experience in the management of solitary fibrous tumour.

  4. Solitary fibrous tumor arising from the sphenoid sinus.

    PubMed

    Takasaki, Kenji; Watanabe, Takeshi; Hayashi, Tomayoshi; Kinoshita, Naoe; Kumagami, Hidetaka; Takahashi, Haruo

    2009-01-01

    Solitary fibrous tumor (SFT) is an uncommon neoplasm that usually arises from the pleura. To our knowledge, only 30 cases of SFTs in the nasal cavity and paranasal sinuses have been reported in the literature. We describe an SFT that arose from the right sphenoid sinus and extended to the nasal cavity and epipharynx. The tumor was completely removed by endoscopic sinus surgery without complication. The patient is taking an uneventful course without any evidence of recurrence of the disease 8 months after surgery now.

  5. Dealing with uncertainty arising out of probabilistic risk assessment

    SciTech Connect

    Solomon, K.A.; Kastenberg, W.E.; Nelson, P.F.

    1984-03-01

    In addressing the area of safety goal implementation, the question of uncertainty arises. This report suggests that the Nuclear Regulatory Commission (NRC) should examine how other regulatory organizations have addressed the issue. Several examples are given from the chemical industry, and comparisons are made to nuclear power risks. Recommendations are made as to various considerations that the NRC should require in probabilistic risk assessments in order to properly treat uncertainties in the implementation of the safety goal policy. 40 references, 7 figures, 5 tables.

  6. Surprises and pitfalls arising from (pseudo)symmetry

    PubMed Central

    Zwart, Peter H.; Grosse-Kunstleve, Ralf W.; Lebedev, Andrey A.; Murshudov, Garib N.; Adams, Paul D.

    2008-01-01

    It is not uncommon for protein crystals to crystallize with more than a single molecule per asymmetric unit. When more than a single molecule is present in the asymmetric unit, various pathological situations such as twinning, modulated crystals and pseudo translational or rotational symmetry can arise. The presence of pseudosymmetry can lead to uncertainties about the correct space group, especially in the presence of twinning. The background to certain common pathologies is presented and a new notation for space groups in unusual settings is introduced. The main concepts are illustrated with several examples from the literature and the Protein Data Bank. PMID:18094473

  7. Retroesophageal subclavian artery aneurysm arising from Kommerell's diverticulum.

    PubMed

    Sala, F; Bouillane, P J; Francisci, M P; Diaz, F; Lena, P; Kreitmann, P; Batt, M

    2001-11-01

    This report describes a novel technique used for management of retroesophageal subclavian artery aneurysm arising from Kommerell's diverticulum. The procedure consists of endoaortic exclusion of the aneurysmal neck, using a prosthetic patch after sternotomy during circulatory arrest, and antegrade cold blood cerebroplegia. The advantages of this technique are avoidance of hemorrhagic complications during clamping of the aneurysmal neck, limiting of the extent of dissection of the aortic arch, and elimination of the risk of inadvertent left recurrent nerve paralysis. Antegrade cold blood cerebroplegia provides good cerebral protection and decreases the duration and consequences of extracorporeal circulation.

  8. Endoscopic resection of pleomorphic adenoma arising in the nasopharynx.

    PubMed

    Roh, Jong-Lyel; Jung, Bong Jin; Rha, Ki Sang; Park, Chan Ii

    2005-08-01

    Pleomorphic adenoma is the commonest benign tumor of the salivary glands. It has rarely been reported arising in the nasopharynx. A pleomorphic adenoma originating from the left lateral wall of the nasopharynx was found in a 61-year-old female who presented with nasal obstruction and intermittent epistaxis. It was successfully removed by combined transnasal and transoral surgery under endoscopic visualization. Endoscope-guided surgery may be helpful for the complete resection of benign nasopharyngeal tumors whilst minimizing injury to the Eustachian tube openings or velopharynx.

  9. Renal cell carcinoma arising in ipsilateral duplex system.

    PubMed

    Mohan, Harsh; Kundu, Reetu; Dalal, Usha

    2014-09-01

    Congenital anomalies of the kidney and urinary tract are common and include a wide anatomic spectrum. Duplex systems are one of the more common renal anomalies, with the majority being asymptomatic. Little is known about the molecular pathogenesis of these anomalies; however, certain causative genes have been implicated. The finding of renal cell carcinoma arising in a kidney with the duplication of pelvicalyceal system and ureters, as in the present case, is uncommon. The association between a duplex system and renal cell carcinoma may be more than a coincidence, requiring a deeper insight and further elucidation. PMID:26328175

  10. Academic freedom and academic-industry relationships in biotechnology.

    PubMed

    Streiffer, Robert

    2006-06-01

    Commercial academic-industry relationships (AIRs) are widespread in biotechnology and have resulted in a wide array of restrictions on academic research. Objections to such restrictions have centered on the charge that they violate academic freedom. I argue that these objections are almost invariably unsuccessful. On a consequentialist understanding of the value of academic freedom, they rely on unfounded empirical claims about the overall effects that AIRs have on academic research. And on a rights-based understanding of the value of academic freedom, they rely on excessively lavish assumptions about the kinds of activities that academic freedom protects.

  11. Women in Academic Medicine.

    PubMed

    Thibault, George E

    2016-08-01

    More than a decade ago, women achieved parity with men in the number of matriculants to medical school, nearly one-third of the faculty of medical schools were women, and there were some women deans and department chairs. These trends were promising, but today there are still significant differences in pay, academic rank, and leadership positions for women compared with men in academic medicine. Though there has been progress in many areas, the progress is too slow to achieve previously recommended goals, such as 50% women department chairs by 2025 and 50% women deans by 2030.The author points to the findings presented in the articles from the Research Partnership on Women in Biomedical Careers in this issue, as well as research being published elsewhere, as an evidence base for the ongoing discussion of gender equity in academic medicine. More attention to culture and the working environment will be needed to achieve true parity for women in academic medical careers.

  12. Cultural and Cognitive Predictors of Academic Motivation among Mexican American Adolescents: Caution against Discounting the Impact of Cultural Processes

    ERIC Educational Resources Information Center

    Piña-Watson, Brandy; López, Belem; Ojeda, Lizette; Rodriguez, Kimberly M.

    2015-01-01

    This study examined the role of cognitive (i.e., grit, hope, and academic skepticism) and cultural variables (i.e., generational status, familismo, ethnic identity, and bicultural stress) on academic motivation among 181 Mexican American adolescents. Results indicated that hope, grit, and familismo positively predicted academic motivation.…

  13. Accelerated Radiation-Damping for Increased Spin Equilibrium (ARISE)

    PubMed Central

    Huang, Susie Y.; Witzel, Thomas; Wald, Lawrence L.

    2008-01-01

    Control of the longitudinal magnetization in fast gradient echo sequences is an important factor enabling the high efficiency of balanced Steady State Free Precession (bSSFP) sequences. We introduce a new method for accelerating the return of the longitudinal magnetization to the +z-axis that is independent of externally applied RF pulses and shows improved off-resonance performance. The Accelerated Radiation damping for Increased Spin Equilibrium (ARISE) method uses an external feedback circuit to strengthen the Radiation Damping (RD) field. The enhanced RD field rotates the magnetization back to the +z-axis at a rate faster than T1 relaxation. The method is characterized in gradient echo phantom imaging at 3T as a function of feedback gain, phase, and duration and compared with results from numerical simulations of the Bloch equations incorporating RD. A short period of feedback (10ms) during a refocused interval of a crushed gradient echo sequence allowed greater than 99% recovery of the longitudinal magnetization when very little T2 relaxation has time to occur. Appropriate applications might include improving navigated sequences. Unlike conventional flip-back schemes, the ARISE “flip-back” is generated by the spins themselves, thereby offering a potentially useful building block for enhancing gradient echo sequences. PMID:18956463

  14. Primary retroperitoneal Müllerian adenocarcinoma arising from endometriosis.

    PubMed

    Tanaka, Kei; Kobayashi, Yoichi; Shibuya, Hiromi; Nishigaya, Yoshiko; Momomura, Mai; Matsumoto, Hironori; Iwashita, Mitsutoshi

    2014-06-01

    Primary retroperitoneal Müllerian adenocarcinoma (PRMA) is an extremely rare tumor and the cause remains unknown. We report a case of PRMA arising from endometriosis. A 52-year-old woman with a history of malignant lymphoma underwent a follow-up computed tomography scan, which revealed a retroperitoneal tumor. Immunohistochemical analysis of tumor resected during laparoscopic surgery showed adenocarcinoma positive for cytokeratin 7 and negative for cytokeratin 20. The patient had undergone hysterectomy and bilateral salpingo-oophorectomy 14 years ago for myoma uteri and endometrial cysts and was treated with estrogen-replacement therapy. The size of the tumor increased and laparotomy was performed. Histopathological examination showed adenocarcinoma resembling endometrial adenocarcinoma, which stained positive for cancer antigen 125, cancer antigen 19-9, estrogen receptor, and progesterone receptor immunohistochemically. The focus of the endometriosis was found at the edge of the tumor, and the stromal cells around the tumor cells were CD10 positive. The patient was diagnosed as having PRMA arising from endometriosis, and treated with adjuvant chemotherapy.

  15. Serous adenocarcinoma of the sigmoid mesentery arising in cystic endosalpingiosis.

    PubMed

    McCoubrey, A; Houghton, O; McCallion, K; McCluggage, W G

    2005-11-01

    This case report describes a Mullerian serous adenocarcinoma arising within a multoloculated cyst lined by ciliated serous-type epithelium located in the sigmoid mesentery. Twenty years previously the patient underwent a hysterectomy, bilateral salpingo-oophorectomy, and omentectomy. The ovaries contained bilateral serous cystadenofibromas, and multiple cysts lined by ciliated serous-type epithelium were present in the omentum. The resection specimen 20 years later contained a 14 cm multiloculated cyst located in the sigmoid mesentery. This was lined largely by benign ciliated serous-type epithelium but a focus of well differentiated serous adenocarcinoma projected into the lumen. Two further peritoneal cysts were present, both of which were lined by ciliated serous-type epithelium. There was a coincidental renal cell carcinoma. This is a unique case of multiple omental, peritoneal, and retroperitoneal cysts (classified as cystic endosalpingiosis), one of which developed a focus of serous adenocarcinoma. Although rarely serous adenocarcinomas, similar to those occurring within the ovary, arise in the retroperitoneum, this is the first reported occurrence in association with a pre-existing benign lesion.

  16. Myoepithelial carcinoma arising in recurrent pleomorphic adenoma in maxillary sinus.

    PubMed

    Gupta, Ashumi; Manipadam, Marie Therese; Michael, Rajiv

    2013-09-01

    Myoepithelial carcinoma is characterized by nearly exclusive myoepithelial differentiation and evidence of malignancy. It may arise de novo or in preexisting benign tumors including pleomorphic adenoma and benign myoepithelioma. A 39-year-old lady presented with painless progressive swelling on the right cheek and right side of palate. On surgery, there was a mass in right maxillary sinus which was surgically excised and diagnosed on histopathology as pleomorphic adenoma. Subsequently, there were two recurrences. The first recurrence was in the right maxilla after 2 years that was removed surgically and diagnosed as pleomorphic adenoma. One year later, she came with rapidly progressive swelling in bilateral cheeks and face. Intraoperatively, there was a large tumor in both maxillary sinuses with extensive local infiltration. Histologically, it was diagnosed as myoepithelial carcinoma. Carcinoma ex pleomorphic adenoma is usually a high grade malignancy. It occurs most commonly in parotid gland followed by submandibular glands, minor salivary glands and occasionally in sublingual gland. To the best of our knowledge, this is the first case of myoepithelial carcinoma arising in a recurrent pleomorphic adenoma in the maxillary sinus.

  17. Nonlinear electric reaction arising in dry bone subjected to 4-point bending

    NASA Astrophysics Data System (ADS)

    Murasawa, Go; Cho, Hideo; Ogawa, Kazuma

    2007-04-01

    Bone is a smart, self-adaptive and also partly self-repairing tissue. In recent years, many researchers seek to find how to give the effective mechanical stimulation to bone, because it is the predominant loading that determines the bone shape and macroscopic structure. However, the trial of regeneration of bone is still under way. On the other hand, it has been known that electrical potential generates from bone by mechanical stimulation (Yasuda, 1977; Williams, 1982; Starkebaum, 1979; Cochran, 1968; Lanyon, 1977; Salzstein, 1987a,b; Friedenberg, 1966). This is called "stress-generated potential (SGP)". The process of information transfer between "strain" and "cells" is not still clear. But, there is some possibility that SGP has something to do with the process of information transfer. If the electrical potential is more clear under some mechanical loadings, we will be able to regenerate bone artificially and freely. Therefore, it is important to investigate SGP in detail. The aim of present study is to investigate the electric reaction arising in dry bone subjected to mechanical loadings at high amplitude and low frequency strain. Firstly, specimen is fabricated from femur of cow. Next, the speeds of wave propagation in bone are tried to measure by laser ultra sonic technique and wavelet transform, because these have relationship with bone density. Secondary, 4-point bending test is conducted up to fracture. Then, electric reaction arising in bone is measured during loading. Finally, cyclic 4-point bending tests are conducted to investigate the electric reaction arising in bone at low frequency strain.

  18. Is There an "Academic Vocabulary"?

    ERIC Educational Resources Information Center

    Hyland, Ken; Tse, Polly

    2007-01-01

    This article considers the notion of "academic vocabulary": the assumption that students of English for academic purposes (EAP) should study a core of high frequency words because they are common in an English academic register. We examine the value of the term by using Cox-head's (2000) Academic Word List (AWL) to explore the distribution of its…

  19. Academic Freedom and Organisational Identity.

    ERIC Educational Resources Information Center

    Tierney, William G.

    2001-01-01

    Summarizes prominent current arguments on academic freedom's endangerment by managerialism and discusses their limitations. Defines a new vision of academic freedom informed by thinking on globalization. Presents findings from interviews with Australian faculty about academic freedom and discusses ways to ensure that academic freedom endures in…

  20. Academic Writing and Tacit Knowledge

    ERIC Educational Resources Information Center

    Elton, Lewis

    2010-01-01

    The genre of academic writing is discipline dependent, so that neither specialists in academic writing nor practising academics in a discipline can, independently of each other, provide students with the necessary help to develop the ability to write in their academic disciplines. Furthermore, the rules are largely tacit, i.e. they are not…

  1. Contractile Units in Disordered Actomyosin Bundles Arise from F-Actin Buckling

    NASA Astrophysics Data System (ADS)

    Lenz, Martin; Thoresen, Todd; Gardel, Margaret L.; Dinner, Aaron R.

    2012-06-01

    Bundles of filaments and motors are central to contractility in cells. The classic example is striated muscle, where actomyosin contractility is mediated by highly organized sarcomeres which act as fundamental contractile units. However, many contractile bundles in vivo and in vitro lack sarcomeric organization. Here we propose a model for how contractility can arise in bundles without sarcomeric organization and validate its predictions with experiments on a reconstituted system. In the model, internal stresses in frustrated arrangements of motors with diverse velocities cause filaments to buckle, leading to overall shortening. We describe the onset of buckling in the presence of stochastic motor head detachment and predict that buckling-induced contraction occurs in an intermediate range of motor densities. We then calculate the size of the “contractile units” associated with this process. Consistent with these results, our reconstituted actomyosin bundles show contraction at relatively high motor density, and we observe buckling at the predicted length scale.

  2. Malignant mixed tumors arising in salivary glands. I. Carcinomas arising in benign mixed tumors: a clinicopathologic study.

    PubMed

    LiVolsi, V A; Perzin, K H

    1977-05-01

    Forty-seven cases of malignant mixed tumor (MMT) arising in major and minor salivary glands are presented. By definition, all these lesions contained both a benign mixed tumor (BMT) as well as a malignant neoplasm, usually a poorly differentiated carcinoma. In some cases, the carcinoma developed in a previously untreated salivary gland mass which was known to have been present for many years, others evolved in a recurrent previously resected BMT and still others originated in a previously undetected BMT. Adverse prognostic factors included: carcinomatous involvement of the resection lines, perineural invasion, metastases in lymph nodes, and origin in a major salivary gland. Lesions arising in the palate had a better prognosis as compared to major salivary gland tumors. Some patients died of locally uncontrollable tumor and others because of metastatic disease. Local recurrences of MMT were seen frequently; 18 patients (38%) had a total of 32 local recurrences. Of patients followed five years or more, seven (35%) had died of tumor, 11 (55%) had no evidence of disease, and two (10%) had died of other causes. Prolonged follow-up is required because recurrences and death from tumor may be seen many years following the diagnosis of MMT. Recommendations for therapy are made. Criteria for differentiating MMT from recurrent BMT and from cylindromatous carcinoma are discussed.

  3. Spontaneous automaticity arising from a successfully ablated Mahaim fiber.

    PubMed

    Strohmer, Bernhard; Schernthaner, Christiana; Hwang, Chun

    2007-11-01

    The authors describe a 22-year-old woman with regular and irregular arrhythmias exhibiting left bundle branch block (LBBB) morphology at various heart rates. An atriofascicular fiber was diagnosed as the underlying mechanism for the antidromic reciprocating tachycardia. In addition, spontaneous automaticity of the Mahaim fiber was present during electrophysiologic study. The accessory pathway was ablated successfully, targeting a Mahaim potential at the supero-anterior tricuspid valve annulus. Relatively slow automatic rhythms with identical LBBB morphology were recorded immediately after ablation, as well as during long-term follow-up in a more sporadic and subclinical form. Abnormal automaticity arising from the distal portions of the remnant pathway was considered to be the origin of the slow ventricular rhythms in this peculiar case.

  4. Cesium vapor thermionic converter anomalies arising from negative ion emission

    NASA Astrophysics Data System (ADS)

    Rasor, Ned S.

    2016-08-01

    Compelling experimental evidence is given that a longstanding limit encountered on cesium vapor thermionic energy converter performance improvement and other anomalies arise from thermionic emission of cesium negative ions. It is shown that the energy that characterizes thermionic emission of cesium negative ions is 1.38 eV and, understandably, is not the electron affinity 0.47 eV determined for the photodetachment threshold of the cesium negative ion. The experimental evidence includes measurements of collector work functions and volt-ampere characteristics in quasi-vacuum cesium vapor thermionic diodes, along with reinterpretation of the classic Taylor-Langmuir S-curve data on electron emission in cesium vapor. The quantitative effects of negative ion emission on performance in the ignited, unignited, and quasi-vacuum modes of cesium vapor thermionic converter operation are estimated.

  5. Melanotic neuroectodermal tumor of infancy arising in the temporal bone.

    PubMed

    Zhang, Jian-guo; Zhao, Rui-jiao; Kong, Ling-fei

    2015-04-01

    Melanotic neuroectodermal tumor of infancy is a rare melanin-containing neoplasm with locally aggressive and rapid expansile growth, usually involving the maxilla, skull, and mandible of early infancy. Radical surgery is critical for a long-term outcome. We present a case of 14-month-old girl with rapid-growing subcutaneous mass arising in the right temporal bone and extending intracranially on computed tomographic scan. Radical surgery was performed. A brownish-black tumor composed of large pigmented epithelioid cells, positive for cytokeratins and HMB-45, and nests of small neuroblast-like cells positive for neuron-specific enolase and synaptophysin, was diagnosed as melanotic neuroectodermal tumor of infancy. The patient remained well without evidence of recurrence for 1 year after surgery. Clinicopathological features, management alternatives and outcome were discussed.

  6. Irregular activity arises as a natural consequence of synaptic inhibition

    SciTech Connect

    Terman, D.; Rubin, J. E.; Diekman, C. O.

    2013-12-15

    Irregular neuronal activity is observed in a variety of brain regions and states. This work illustrates a novel mechanism by which irregular activity naturally emerges in two-cell neuronal networks featuring coupling by synaptic inhibition. We introduce a one-dimensional map that captures the irregular activity occurring in our simulations of conductance-based differential equations and mathematically analyze the instability of fixed points corresponding to synchronous and antiphase spiking for this map. We find that the irregular solutions that arise exhibit expansion, contraction, and folding in phase space, as expected in chaotic dynamics. Our analysis shows that these features are produced from the interplay of synaptic inhibition with sodium, potassium, and leak currents in a conductance-based framework and provides precise conditions on parameters that ensure that irregular activity will occur. In particular, the temporal details of spiking dynamics must be present for a model to exhibit this irregularity mechanism and must be considered analytically to capture these effects.

  7. Lymphatic vessels arise from specialized angioblasts within a venous niche.

    PubMed

    Nicenboim, J; Malkinson, G; Lupo, T; Asaf, L; Sela, Y; Mayseless, O; Gibbs-Bar, L; Senderovich, N; Hashimshony, T; Shin, M; Jerafi-Vider, A; Avraham-Davidi, I; Krupalnik, V; Hofi, R; Almog, G; Astin, J W; Golani, O; Ben-Dor, S; Crosier, P S; Herzog, W; Lawson, N D; Hanna, J H; Yanai, I; Yaniv, K

    2015-06-01

    How cells acquire their fate is a fundamental question in developmental and regenerative biology. Multipotent progenitors undergo cell-fate restriction in response to cues from the microenvironment, the nature of which is poorly understood. In the case of the lymphatic system, venous cells from the cardinal vein are thought to generate lymphatic vessels through trans-differentiation. Here we show that in zebrafish, lymphatic progenitors arise from a previously uncharacterized niche of specialized angioblasts within the cardinal vein, which also generates arterial and venous fates. We further identify Wnt5b as a novel lymphatic inductive signal and show that it also promotes the ‘angioblast-to-lymphatic’ transition in human embryonic stem cells, suggesting that this process is evolutionarily conserved. Our results uncover a novel mechanism of lymphatic specification, and provide the first characterization of the lymphatic inductive niche. More broadly, our findings highlight the cardinal vein as a heterogeneous structure, analogous to the haematopoietic niche in the aortic floor.

  8. Transversely isotropic poroelasticity arising from thin isotropic layers

    SciTech Connect

    Berryman, J.G.

    1996-11-01

    Percolation phenomena play central roles in the field of poroelasticity, where two distinct sets of percolating continua intertwine. A connected solid frame forms the basis of the elastic behavior of a poroelastic medium in the presence of confining forces, while connected pores permit a percolating fluid (if present) to influence the mechanical response of the system from within. The present paper discusses isotropic and anisotropic poroelastic media and establishes general formulas for the behavior of transversely isotropic poroelasticity arising from laminations of isotropic components. The Backus averaging method is shown to provide elementary means of constructing general formulas. The results for confined fluids are then compared with the more general Gassmann formulas that must be satisfied by any anisotropic poroelastic medium and found to be in complete agreement.

  9. Syringocystadenoma Papilliferum of the Scalp Arising from a Nevus Sebaceous

    PubMed Central

    Chandramouli, Mathangi; Sarma, Digvijay; Tejaswy, Kapil; Rodrigues, Gabriel

    2016-01-01

    Syringocystadenoma papilliferum (SCAP) is a rare, benign tumour with varied presentations that arises from the apocrine glands and at times can lead to a diagnostic dilemma. A 53-year-old male presented with a 40-year history of a scalp nodule and a recent 2-year change in its character, and a sanguinopurulent discharge. Examination revealed a 4 cm × 2 cm firm nodule upon left side of the scalp vertex, actively discharging pus and blood. No regional lymph nodes were noticeably palpable. Incision biopsy performed elsewhere showed evidence of a squamous cell carcinoma-in-situ. He underwent a wide local excision with a bilobed flap reconstruction. Histopathologically, the lesion was reported to be SCAP. On follow-up, the patient has since remained asymptomatic with an acceptable cosmetic recovery.

  10. Squamous carcinoma arising in a parotid Warthin's tumour.

    PubMed

    Allevi, Fabiana; Biglioli, Federico

    2014-01-01

    Warthin's tumour is the second most common benign neoplasm to affect the salivary glands. It virtually affects the sole parotid gland. A sudden increase in a tumour's size is usually due to a malignant transformation of the tumour. The transformation of the lymphoid stroma into malignant lymphoma is relatively common, while an epithelial malignancy is extremely rare. In this paper, the authors present a case of squamous cell carcinoma arising in Warthin's tumour. The patient underwent enucleoresection of the tumour. Intraoperative frozen section revealed the presence of a cystic component associated with the squamous cell carcinoma areas. In consideration of the result of the intraoperative consultation, the surgeons decided to enlarge the previous resection by removal of a 30×25 mm cuff from the surrounding parotid tissue. Close follow-up was carried out and 12 months after surgery there was no evidence of recurrence or metastatic neoplasm.

  11. Lymphadenoma arising in the parotid gland: a case report.

    PubMed

    Kwon, Ghee Young; Kim, Eo-Jin; Go, Jai Hyang

    2002-08-01

    We report a case of lymphadenoma arising in the parotid gland. A 53-year-old female patient presented with a mass in the parotid gland. Grossly, it was a well-demarcated solid mass measuring 3 cm in diameter. Microscopic examination revealed many cysts or duct-like structures in the background of the prominent lymphoid stroma, confirming a diagnosis of lymphadenoma. This particular case was thought to have arisen from an intraparotid lymph node. Lymphadenoma is a rare benign neoplasm of the salivary gland with partial resemblance to other salivary gland tumors, such as Warthin's tumor, cystadenoma, sebaceous lymphadenoma or mucoepidermoid carcinoma. Therefore proper recognition of this rare entity is warranted to avoid confusion in the diagnosis.

  12. Estimation of measurement uncertainty arising from manual sampling of fuels.

    PubMed

    Theodorou, Dimitrios; Liapis, Nikolaos; Zannikos, Fanourios

    2013-02-15

    Sampling is an important part of any measurement process and is therefore recognized as an important contributor to the measurement uncertainty. A reliable estimation of the uncertainty arising from sampling of fuels leads to a better control of risks associated with decisions concerning whether product specifications are met or not. The present work describes and compares the results of three empirical statistical methodologies (classical ANOVA, robust ANOVA and range statistics) using data from a balanced experimental design, which includes duplicate samples analyzed in duplicate from 104 sampling targets (petroleum retail stations). These methodologies are used for the estimation of the uncertainty arising from the manual sampling of fuel (automotive diesel) and the subsequent sulfur mass content determination. The results of the three methodologies statistically differ, with the expanded uncertainty of sampling being in the range of 0.34-0.40 mg kg(-1), while the relative expanded uncertainty lying in the range of 4.8-5.1%, depending on the methodology used. The estimation of robust ANOVA (sampling expanded uncertainty of 0.34 mg kg(-1) or 4.8% in relative terms) is considered more reliable, because of the presence of outliers within the 104 datasets used for the calculations. Robust ANOVA, in contrast to classical ANOVA and range statistics, accommodates outlying values, lessening their effects on the produced estimates. The results of this work also show that, in the case of manual sampling of fuels, the main contributor to the whole measurement uncertainty is the analytical measurement uncertainty, with the sampling uncertainty accounting only for the 29% of the total measurement uncertainty.

  13. Whistleblowing in academic medicine

    PubMed Central

    Rhodes, R; Strain, J

    2004-01-01

    The authors present and discuss cases of academic medicine failing to address unethical behaviour in academic science and, thereby, illustrate the scope and seriousness of the problem. The Olivieri/Apotex affair is just another instance of academic medicine's dereliction in a case of scientific fraud and misconduct. Instead of vigorously supporting their faculty member in her efforts to honestly communicate her findings and to protect patients from the risks associated with the use of the study drug, the University of Toronto collaborated with the Apotex company's "stalling tactics," closed down Dr Olivieri's laboratory, harassed her, and ultimately dismissed her. The authors argue that the incentives for addressing problematic behaviour have to be revised in order to effect a change in the current pattern of response that occurs in academic medicine. An externally imposed realignment of incentives could convert the perception of the whistleblower, from their present caste as the enemy within, into a new position, as valued friend of the institution. The authors explain how such a correction could encourage appropriate reactions to scientific misconduct from academic medicine. PMID:14872069

  14. Who's Pushing Whom: Stress and Kindergarten.

    ERIC Educational Resources Information Center

    Hatch, J. Amos; Freeman, Evelyn B.

    1988-01-01

    A recent study found that kindergartens in Ohio have become skill-based, academically oriented programs that young children can fail. Children are not the only victims; many teachers, principals, and supervisors are experiencing stress resulting from the increasing emphasis on academics in kindergarten programs. Parental and societal aspirations…

  15. Academic Culture and Campus Culture of Universities

    ERIC Educational Resources Information Center

    Shen, Xi; Tian, Xianghong

    2012-01-01

    Academic culture of universities mainly consists of academic outlooks, academic spirits, academic ethics and academic environments. Campus culture in a university is characterized by individuality, academic feature, opening, leading, variety and creativity. The academic culture enhances the construction of campus culture. The campus culture…

  16. Stress Among First-Year Dental Students.

    ERIC Educational Resources Information Center

    Grandy, Thomas G. And Others

    1984-01-01

    A study to document the stress (anxiety and depression) levels of students at a small midwestern dental school is described. The points of greatest distress during the first academic year were also investigated. (MLW)

  17. Stress and Wound Healing

    PubMed Central

    Christian, Lisa M.; Graham, Jennifer E.; Padgett, David A.; Glaser, Ronald; Kiecolt-Glaser, Janice K.

    2009-01-01

    Over the past decade it has become clear that stress can significantly slow wound healing: stressors ranging in magnitude and duration impair healing in humans and animals. For example, in humans, the chronic stress of caregiving as well as the relatively brief stress of academic examinations impedes healing. Similarly, restraint stress slows healing in mice. The interactive effects of glucocorticoids (e.g. cortisol and corticosterone) and proinflammatory cytokines [e.g. interleukin-1β (IL-1β), IL-lα, IL-6, IL-8, and tumor necrosis factor-α] are primary physiological mechanisms underlying the stress and healing connection. The effects of stress on healing have important implications in the context of surgery and naturally occurring wounds, particularly among at-risk and chronically ill populations. In research with clinical populations, greater attention to measurement of health behaviors is needed to better separate behavioral versus direct physiological effects of stress on healing. Recent evidence suggests that interventions designed to reduce stress and its concomitants (e.g., exercise, social support) can prevent stress-induced impairments in healing. Moreover, specific physiological mechanisms are associated with certain types of interventions. In future research, an increased focus on mechanisms will help to more clearly elucidate pathways linking stress and healing processes. PMID:17709956

  18. Women in academic medicine.

    PubMed

    Bickel, J

    2000-01-01

    Women now constitute 43% of US medical students, 37% of residents, and 27% of full-time medical school faculty. Less than 11% of women faculty are full professors, however, compared to 31% of men, and these proportions haven't changed in more than 15 years. Since the proportion of women reaching the top ranks remains relatively low, the pool of women available for leadership positions in academic medicine is still small. This review article first summarizes recent data on women's representation in academic medicine and then discusses why they are not succeeding at the same pace as men. Reasons include a complex combination of women's choices, sexism, cultural stereotypes, constraints in combining family responsibilities with professional opportunities, and lack of effective mentoring. Multiple approaches are required to overcome these "cumulative disadvantages," among them improving the gender climate at academic medical centers; the mentoring of women faculty, residents, and students; and skill-building opportunities for women.

  19. Measurement of academic entitlement.

    PubMed

    Miller, Brian K

    2013-10-01

    Members of Generation Y, or Millennials, have been accused of being lazy, whiny, pampered, and entitled, particularly in the college classroom. Using an equity theory framework, eight items from a measure of work entitlement were adapted to measure academic entitlement in a university setting in three independent samples. In Study 1 (n = 229), confirmatory factor analyses indicated good model fit to a unidimensional structure for the data. In Study 2 (n = 200), the questionnaire predicted unique variance in university satisfaction beyond two more general measures of dispositional entitlement. In Study 3 (n = 161), the measure predicted unique variance in perceptions of grade fairness beyond that which was predicted by another measure of academic entitlement. This analysis provides evidence of discriminant, convergent, incremental, concurrent criterion-related, and construct validity for the Academic Equity Preference Questionnaire.

  20. Measurement of academic entitlement.

    PubMed

    Miller, Brian K

    2013-10-01

    Members of Generation Y, or Millennials, have been accused of being lazy, whiny, pampered, and entitled, particularly in the college classroom. Using an equity theory framework, eight items from a measure of work entitlement were adapted to measure academic entitlement in a university setting in three independent samples. In Study 1 (n = 229), confirmatory factor analyses indicated good model fit to a unidimensional structure for the data. In Study 2 (n = 200), the questionnaire predicted unique variance in university satisfaction beyond two more general measures of dispositional entitlement. In Study 3 (n = 161), the measure predicted unique variance in perceptions of grade fairness beyond that which was predicted by another measure of academic entitlement. This analysis provides evidence of discriminant, convergent, incremental, concurrent criterion-related, and construct validity for the Academic Equity Preference Questionnaire. PMID:24597456

  1. Network Structures Arising from Spike-Timing Dependent Plasticity

    NASA Astrophysics Data System (ADS)

    Babadi, Baktash

    Spike-timing dependent plasticity (STDP), a widespread synaptic modification mechanism, is sensitive to correlations between presynaptic spike trains, and organizes neural circuits in functionally useful ways. In this dissertation, I study the structures arising from STDP in a population of synapses with an emphasis on the interplay between synaptic stability and Hebbian competition, explained in Chapter 1. Starting from the simplest description of STDP which relates synaptic modification to the intervals between pairs of pre- and postsynaptic spikes, I show in Chapter 2 that stability and Hebbian competition are incompatible in this class of "pair-based" STDP models, either when hard bounds or soft bounds are imposed to the synapses. In chapter 3, I propose an alternative biophysically inspired method for imposing bounds to synapses, i.e. introducing a small temporal shift in the STDP window. Shifted STDP overcomes the incompatibility of synaptic stability and competition and can implement both Hebbian and anti-Hebbian forms of competitive plasticity. In light of experiments the explored a variety of spike patterns, STDP models have been augmented to account for interactions between multiple pre- and postsynaptic action potentials. In chapter 4, I study the stability/competition interplay in three different proposed multi-spike models of STDP. I show that the "triplet model" leads to a partially steady-state distribution of synaptic weights and induces Hebbian competition. The "suppression model" develops a stable distribution of weights when the average weight is high and shows predominantly anti-Hebbian competition. The "NMDAR-based" model can lead to either stable or partially stable synaptic weight distribution and exhibits both Hebbian and anti-Hebbian competition, depending on the parameters. I conclude that multi-spike STDP models can produce radically different effects at the population level depending on how they implement multi-spike interactions

  2. Differential diagnosis of BPOP arising in relation to patella

    PubMed Central

    Pal, Jitendra Nath; Kar, Maitreyee; Hazra, Sunit; Basu, Anindya

    2015-01-01

    bizarre parosteal osteochondromatous proliferation’. There is no recurrence in five years of follow up. Conclusion: When exostosis like lesions arise from unusual site and at an unusual age group, other rare conditions need to be investigated. Though the final diagnosis of BPOP is obtained after careful histo-pathological examination, the clinico-radiological findings are also relevant. As literature search indicates, this is possibly second incidence where BPOP arised from sesamoid bone and first from patella. PMID:27299085

  3. The impact of alternate weekly collections on waste arisings.

    PubMed

    Williams, I D; Cole, C

    2013-02-15

    Residual waste is commonly collected separately from recyclable and organic materials. Different forms of collection and disposal are used internationally since regional or municipal authorities have to adapt to their own circumstances. Many authorities have adopted an alternate weekly collection (AWC) of residual waste and recyclables to force/encourage householders to recycle; however, the degree to which they achieve waste reduction has yet to be reliably quantified. This study reports on how the introduction of AWCs affects household waste arisings. The paper evaluates single and dual stream collection methods and compares their performance with the previous system. Household waste collection trials were conducted between March and June 2009 in England (Lichfield). The trials examined changes to frequency of collection, type of container issued, amounts of sorting required of residents, household participation and productivity levels. A survey of households was completed before any changes were implemented. The quantity of recyclates collected was examined for 2008/2009 and 2009/2010. The study showed that the AWC scheme positively impacted on recycling rates and household behaviour, with no adverse impacts on public participation, household waste arisings or the local environment. No public health problems were reported. Both trials saw an increase in the quantities of recyclates collected per household during the trial period compared to the same period of time in the previous year. The dual stream performed better than the single stream, collecting an average of 5.94 kg/hh/week compared to an average of 5.63 kg/hh/week. The single stream system showed a greater increase in the weight of material collected (0.53 kg/hh/week vs. 0.48 kg/hh/week). Participation and set-out rates showed an increase during the trial period. The single stream option (comingled materials in one container) outperformed the dual stream service. The reduction in costs and improved

  4. Academic medicine in Russia.

    PubMed

    Burger, Edward J; Ziganshina, Lilia; Ziganshin, Airat U

    2004-12-01

    Academic medicine, along with professionalism of the medical community in Russia underwent a remarkable evolution from the Revolution through the decline of the Soviet Union. The Soviet period brought about an enormous expansion of numbers of admissions to medical schools and a corresponding increase in the number of new physicians. Academic medical institutions were separated from institutions of higher learning in general and medical science was separated from the mainstream of science. Many of these features have been reversed in the past 14 years and re-professionalization of medicine has resumed. PMID:15578798

  5. Mycobacterium fortuitum infection arising in a new tattoo.

    PubMed

    Philips, Rebecca C; Hunter-Ellul, Lindsey A; Martin, Julie E; Wilkerson, Michael G

    2014-06-01

    We report an uncommon case of a cutaneous infection with Mycobacterium fortuitum arising in a new tattoo. A 29-year-old man presented with a several month history of a non-pruritic papular eruption within a tattoo; the papules developed 1-to-2 weeks after the tattoo procedure. He denied similar symptoms with previous tattoos. He had been treated unsuccessfully with cephalexin. Histopathologic examination revealed perifollicular chronic and granulomatous inflammation, consistent with chronic folliculitis. Acid-fast bacilli culture identified Mycobacterium fortuitum complex. The patient was treated with a 2-month course of oral trimethoprim-sulfamethoxazole (160mg/800mg twice daily) and ciprofloxacin (250 mg twice daily), with clinical improvement at follow up after three weeks of the antibiotic regimen. Rapidly growing mycobacteria have emerged as a cause of tattoo-associated cutaneous infection in recent years. Diagnosis and treatment can be difficult without clinical suspicion. M. fortuitum and other rapidly growing mycobacteria should be considered in the differential diagnosis of tattoo-associated dermatologic complications. PMID:24945647

  6. A Stochastic Problem Arising in the Storage of Radioactive Waste

    SciTech Connect

    Williams, M.M.R.

    2004-07-15

    Nuclear waste drums can contain a collection of radioactive components of uncertain activity and randomly dispersed in position. This implies that the dose-rate at the surface of different drums in a large assembly of similar drums can have significant variations according to the physical makeup and configuration of the waste components. The present paper addresses this problem by treating the drum, and its waste, as a stochastic medium. It is assumed that the sources in the drum contribute a dose-rate to some external point. The strengths and positions are chosen by random numbers, the dose-rate is calculated and, from several thousand realizations, a probability distribution for the dose-rate is obtained. It is shown that a very close approximation to the dose-rate probability function is the log-normal distribution. This allows some useful statistical indicators, which are of environmental importance, to be calculated with little effort.As an example of a practical situation met in the storage of radioactive waste containers, we study the problem of 'hotspots'. These arise in drums in which most of the activity is concentrated on one radioactive component and hence can lead to the possibility of large surface dose-rates. It is shown how the dose-rate, the variance, and some other statistical indicators depend on the relative activities on the sources. The results highlight the importance of such hotspots and the need to quantify their effect.

  7. Contribution to irradiation creep arising from gas-driven bubbles

    SciTech Connect

    Woo, C.H.; Garner, F.A.

    1998-03-01

    In a previous paper the relationship was defined between void swelling and irradiation creep arising from the interaction of the SIPA and SIG creep-driven deformation and swelling-driven deformation was highly interactive in nature, and that the two contributions could not be independently calculated and then considered as directly additive. This model could be used to explain the recent experimental observation that the creep-swelling coupling coefficient was not a constant as previously assumed, but declined continuously as the swelling rate increased. Such a model thereby explained the creep-disappearance and creep-damping anomalies observed in conditions where significant void swelling occurred before substantial creep deformation developed. At lower irradiation temperatures and high helium/hydrogen generation rates, such as found in light water cooled reactors and some fusion concepts, gas-filled cavities that have not yet exceeded the critical radius for bubble-void conversion should also exert an influence on irradiation creep. In this paper the original concept is adapted to include such conditions, and its predictions then compared with available data. It is shown that a measurable increase in the creep rate is expected compared to the rate found in low gas-generating environments. The creep rate is directly related to the gas generation rate and thereby to the neutron flux and spectrum.

  8. Giant solitary fibrous tumor arising from greater omentum.

    PubMed

    Zong, Liang; Chen, Ping; Wang, Guang-Yao; Zhu, Qun-Shan

    2012-11-28

    Extrathoracic solitary fibrous tumors (SFTs) have been described at almost every anatomic location of human body, but reports of SFT in the abdominal cavity are rare. We herein present a rare case of SFT originating from greater omentum. Computed tomography revealed a 15.8 cm × 21.0 cm solid mass located at superior aspect of stomach. Open laparotomy confirmed its mesenchymal origin. Microscopically, its tissue was composed of non-organized and spindle-shaped cells exhibiting atypical nuclei, which were divided up by branching vessel and collagen bundles. Immunohistochemical staining showed that this tumor was negative for CD117, CD99, CD68, cytokeratin, calretinin, desmin, epithelial membrane antigen, F8 and S-100, but positive for CD34, bcl-2, α-smooth muscle actin and vimentin. The patient presented no evidence of recurrence during follow-up. SFT arising from abdominal cavity can be diagnosed by histological findings and immunohistochemical markers, especially for CD34 and bcl-2 positive cases.

  9. Solitary fibrous tumor with malignant potential arising in sublingual gland.

    PubMed

    Ogawa, Ikuko; Sato, Sunao; Kudo, Yasusei; Miyauchi, Mutsumi; Sugiyama, Masaru; Suei, Yoshikazu; Takata, Takashi

    2003-01-01

    A rare case is described of a solitary fibrous tumor (SFT) with malignant potential arising in the sublingual gland. A 59-year-old man presented with a 4-month history of a slowly enlarging painless mass in the center of the floor of the mouth. The tumor was a well-demarcated, firm mass with a multicystic lesion. The tumor exhibited highly cellular areas of spindle cells with patternless architecture alternating with hypocellular areas. The tumor cells were positive for CD34 and bcl-2 as well as vimentin, and negative for epithelial, myogenic, neurogenic and histiocytic markers. The tumor cells formed multiple satellite nodules around dilated ducts in the multicystic lesion, indicating infiltrative growth. In addition, areas exhibiting higher cellularity with increased mitoses were noticed in the satellite nodules, although cellular atypia was not obvious. These findings led to a final diagnosis of SFT with malignant potential. There has been no recurrence or metastasis for 27 months after the surgery. Solitary fibrous tumor of the salivary gland must be differentiated from various spindle cell neoplasms including myogenic, peripheral nerve sheath, fibroblastic and fibro-histiocytic spindle cell neoplasms, hemangiopericytoma and myoepithelioma. In addition to characteristic morphological features, an immunohistochemical positivity for CD34 and bcl-2 may aid in the diagnosis of SFT.

  10. Solitary fibrous tumors arising in abdominal wall hernia sacs.

    PubMed

    Lee, J R; Hancock, S M; Martindale, R G

    2001-06-01

    Solitary fibrous tumor (SFT) of the peritoneum is an unusual spindle-cell neoplasm. SFT was originally described in the pleura; however it is now diagnosed in multiple extrathoracic sites. Most believe that the tumor is of mesenchymal origin and should be classified as a variant of fibroma. SFT of the pleura and peritoneum have also been called fibrous mesothelioma, and the cell of origin is felt to be a pluripotential submesothelial mesenchymal cell. Primary tumors arising in hernia sacs are rare, and we report on two patients with hernia SFT. The first is a 67-year-old man who had a diffusely thickened distal left inguinal hernia sac. Within the sac was copious myxoid material mimicking pseudomyxoma peritonei. Herniorrhaphy and orchiectomy were performed. The second is a 44-year-old woman with a midepigastric mass attached to a ventral hernia. Wide local excision was performed. Both tumors demonstrated plump spindle cells, one with myxoid background and the other with keloidal collagen. Calretinin immunostaining was positive in both tumors, whereas CD34 was negative. This suggests tumor origin from a submesothial pluripotential cell that maintains potential for mesothelial differentiation. Surgical excision is the treatment of choice with the degree of resectability being a powerful predictor of outcome.

  11. Proprioceptive recalibration arises slowly compared to reach adaptation.

    PubMed

    Zbib, Basel; Henriques, Denise Y P; Cressman, Erin K

    2016-08-01

    When subjects reach in a novel visuomotor environment (e.g. while viewing a cursor representing their hand that is rotated from their hand's actual position), they typically adjust their movements (i.e. bring the cursor to the target), thus reducing reaching errors. Additionally, research has shown that reaching with altered visual feedback of the hand results in sensory changes, such that proprioceptive estimates of hand position are shifted in the direction of the visual feedback experienced (Cressman and Henriques in J Neurophysiol 102:3505-3518, 2009). This study looked to establish the time course of these sensory changes. Additionally, the time courses of implicit sensory and motor changes were compared. Subjects reached to a single visual target while seeing a cursor that was either aligned with their hand position (50 trials) or rotated 30° clockwise relative to their hand (150 trials). Reach errors and proprioceptive estimates of felt hand position were assessed following the aligned reach training trials and at seven different times during the rotated reach training trials by having subjects reach to the target without visual feedback, and provide estimates of their hand relative to a visual reference marker, respectively. Results revealed a shift in proprioceptive estimates throughout the rotated reach training trials; however, significant sensory changes were not observed until after 70 trials. In contrast, results showed a greater change in reaches after a limited number of reach training trials with the rotated cursor. These findings suggest that proprioceptive recalibration arises more slowly than reach adaptation.

  12. Sparse Gamma Rhythms Arising through Clustering in Adapting Neuronal Networks

    PubMed Central

    Kilpatrick, Zachary P.; Ermentrout, Bard

    2011-01-01

    Gamma rhythms (30–100 Hz) are an extensively studied synchronous brain state responsible for a number of sensory, memory, and motor processes. Experimental evidence suggests that fast-spiking interneurons are responsible for carrying the high frequency components of the rhythm, while regular-spiking pyramidal neurons fire sparsely. We propose that a combination of spike frequency adaptation and global inhibition may be responsible for this behavior. Excitatory neurons form several clusters that fire every few cycles of the fast oscillation. This is first shown in a detailed biophysical network model and then analyzed thoroughly in an idealized model. We exploit the fact that the timescale of adaptation is much slower than that of the other variables. Singular perturbation theory is used to derive an approximate periodic solution for a single spiking unit. This is then used to predict the relationship between the number of clusters arising spontaneously in the network as it relates to the adaptation time constant. We compare this to a complementary analysis that employs a weak coupling assumption to predict the first Fourier mode to destabilize from the incoherent state of an associated phase model as the external noise is reduced. Both approaches predict the same scaling of cluster number with respect to the adaptation time constant, which is corroborated in numerical simulations of the full system. Thus, we develop several testable predictions regarding the formation and characteristics of gamma rhythms with sparsely firing excitatory neurons. PMID:22125486

  13. Can CP violation arise solely from the gauge sector

    SciTech Connect

    London, D. )

    1992-05-01

    I consider the possibility that the Cabibbo-Kobayashi-Maskawa matrix is real, and that {vert bar}{epsilon}{vert bar}, the {ital CP}-violating parameter in the kaon system, is due indirectly to the existence of anomalous three-gauge-boson couplings which violate {ital CP}. Through these anomalous couplings, {ital CP}-violating interaictions of the {ital W} and quarks can be generated at one loop. The imaginary part of the {ital K}{sup 0-}{ital K{bar 0}} mixing box diagram is calculated using these effective {ital CP}-violating {ital W}-quark couplings. (This is a subset of all two-loop contributions to {vert bar}{epsilon}{vert bar}.) It is found that the values of the anomalous three-gauge-boson couplings required to reproduce the measured value of {vert bar}{epsilon}{vert bar} exceed their unitarity bounds. Thus, this scheme fails, offering compelling evidence that {ital CP} violation cannot arise solely from the gauge sector.

  14. Sound radiation quantities arising from a resilient circular radiator.

    PubMed

    Aarts, Ronald M; Janssen, Augustus J E M

    2009-10-01

    Power series expansions in ka are derived for the pressure at the edge of a radiator, the reaction force on the radiator, and the total radiated power arising from a harmonically excited, resilient, flat, circular radiator of radius a in an infinite baffle. The velocity profiles on the radiator are either Stenzel functions (1-(sigma/a)2)n, with sigma the radial coordinate on the radiator, or linear combinations of Zernike functions Pn(2(sigma/a)2-1), with Pn the Legendre polynomial of degree n. Both sets of functions give rise, via King's integral for the pressure, to integrals for the quantities of interest involving the product of two Bessel functions. These integrals have a power series expansion and allow an expression in terms of Bessel functions of the first kind and Struve functions. Consequently, many of the results in [M. Greenspan, J. Acoust. Soc. Am. 65, 608-621 (1979)] are generalized and treated in a unified manner. A foreseen application is for loudspeakers. The relation between the radiated power in the near-field on one hand and in the far field on the other is highlighted.

  15. Primary seminoma arising in the middle mediastinum: A case report

    PubMed Central

    XU, JING; ZHAO, JINGLAN; GENG, SHAOQING; WANG, QI; WANG, PENGFEI; ZHANG, CHUNLING; ZHU, XIONGZENG; JI, YOUXIN

    2016-01-01

    Primary mediastinal seminoma often occurs in the anterior mediastinum of young males. It is unusual for the tumor to originate in the middle or posterior mediastinum, and such cases have rarely been reported in the English literature. The present study reports the case of a 52-year-old man with a 3.0-cm primary seminoma arising in the middle mediastinum. The patient presented with the symptoms of cough and chest tightness. Fluorine-18 fluorodeoxyglucose-positron emission tomography (18F-FDG-PET) scans revealed unique abnormal FDG uptake in the middle mediastinum. A mediastinoscopy was performed and integral excision was found to be difficult. A biopsy was performed and the histological examination revealed a primary seminoma. Following 4 cycles of a standard bleomycin, etoposide and cisplatin chemotherapy regimen, and chest irradiation at a total dose of 40 Gy in 20 fractions, the tumor exhibited a partial response, decreasing in size, and FDG uptake was no longer observed on 18F-FDG-PET scan. The last follow-up date was April 2016 and the patient has remained disease-free for 20 months. PMID:27347149

  16. Clear cell carcinoma arising from a uterus-like mass.

    PubMed

    Nakakita, Baku; Abiko, Kaoru; Mikami, Yoshiki; Kido, Aki; Baba, Tsukasa; Yoshioka, Yumiko; Yamaguchi, Ken; Matsumura, Noriomi; Konishi, Ikuo

    2014-11-01

    A uterus-like mass is an extrauterine mass with a cavity lined by endometrial tissue and a smooth muscle layer resembling the uterine corpus. It is a rare condition of unknown histogenesis. Herein, we describe a case of clear cell carcinoma arising from a uterus-like mass located in the retroperitoneal space. The patient, a 67-year old nulliparous woman, had been followed with the diagnosis of an ovarian endometriotic cyst for 14 years until ultrasonography and magnetic resonance imaging (MRI) demonstrated an enlargement of the cystic mass with a thickened irregular wall. Suspicion of malignant transformation prompted us to excise the lesion. At laparotomy, the uterus and right ovary appeared normal, and a mass measuring 8 cm was identified in the retroperitoneal space without any connection to the uterus. Grossly, the removed mass was composed of a cyst filled with blackish-brownish fluid and a thick wall resembling uterine myometrium. Microscopically, endometrial tissue inside the cyst, which was diffusely lined by clear cell carcinoma, was identified. Although the histogenesis of a uterus-like mass remains unclear, this case indicates that malignant tumors may occur from a uterus-like mass through the pathway similar to the carcinogenesis of endometriosis-related ovarian neoplasms.

  17. The complex spectrum of forensic issues arising from obesity.

    PubMed

    Byard, Roger W

    2012-12-01

    The increasing numbers of obese and morbidly obese individuals in the community are having a direct effect on forensic facilities. In addition to having to install more robust equipment for handling large bodies, the quality of autopsy examinations may be reduced by the physical difficulties that arise in trying to position bodies correctly so that normal examinations can proceed. Accelerated putrefaction is often an added complication. Metabolic disturbances resulting from obesity increase susceptibility to a range of conditions that are associated with sudden and unexpected death, and surgery may have increased complications. The rates of a number of different malignancies, including lymphoma, leukemia, melanoma and multiple myeloma, and carcinomas of the esophagus, stomach, colon, gallbladder, thyroid, prostate, breast and endometrium, are increased. In addition, obese individuals have higher rates of diabetes mellitus, and sepsis. The unexpected collapse of an obese individual should raise the possibility of a wide range of conditions, many of which may be more difficult to demonstrate at autopsy than in an individual with a normal body mass index. Although sudden cardiac death due to cardiomegaly, pulmonary thromboembolism, or ischemic heart disease may be the most probable diagnosis in an unexpected collapse, the range of possible underlying conditions is extensive and often only determinable after full postmortem examination.

  18. On Bounded Posets Arising from Quantum Mechanical Measurements

    NASA Astrophysics Data System (ADS)

    Dorninger, Dietmar; Länger, Helmut

    2016-10-01

    Let S be a set of states of a physical system. The probabilities p( s) of the occurrence of an event when the system is in different states s ∈ S define a function from S to [0, 1] called a numerical event or, more precisely, an S- probability. If one orders a set P of S-probabilities in respect to the order of functions, further includes the constant functions 0 and 1 and defines p' = 1 - p for every p ∈ P, then one obtains a bounded poset of S-probabilities with an antitone involution. We study these posets in respect to various conditions about the existence of the sum of certain functions within the posets and derive properties from these conditions. In particular, questions of relations between different classes of S-probabilities arising this way are settled, algebraic representations are provided and the property that two S-probabilities commute is characterized which is essential for recognizing a classical physical system.

  19. Exposures to asbestos arising from bandsawing gasket material.

    PubMed

    Fowler, D P

    2000-05-01

    A simulation of bandsawing sheet asbestos gasket material was performed as part of a retrospective exposure evaluation undertaken to assist in determining causation of a case of mesothelioma. The work was performed by bandsawing a chrysotile asbestos (80%)/neoprene gasket sheet with a conventional 16-inch woodworking bandsaw inside a chamber. Measurements of airborne asbestos were made using conventional area and personal sampling methods, with analysis of collected samples by transmission electron microscopy (TEM) and phase contrast microscopy (PCM). These were supplemented by qualitative scanning electron microscopy (SEM) examinations of some of the airborne particles collected on the filters. In contrast with findings from studies examining manual handling (installation and removal) of gaskets, airborne asbestos concentrations from this operation were found to be well above current Occupational Safety and Health Administration (OSHA) permissible exposure limit (PEL) (eight-hour time-weighted average [TWA]) and excursion limit (30-minute) standards. Although some "encapsulation" effect of the neoprene matrix was seen on the particles in the airborne dust, unencapsulated individual fiber bundles were also seen. Suggestions for the implications of the work are given. In summary, the airborne asbestos concentrations arising from this work were quite high, and point to the need for careful observation of common sense precautions when manipulation of asbestos-containing materials (even those believed to have limited emissions potential) may involved machining operations.

  20. Risk analysis for renewable energy projects due to constraints arising

    NASA Astrophysics Data System (ADS)

    Prostean, G.; Vasar, C.; Prostean, O.; Vartosu, A.

    2016-02-01

    Starting from the target of the European Union (EU) to use renewable energy in the area that aims a binding target of 20% renewable energy in final energy consumption by 2020, this article illustrates the identification of risks for implementation of wind energy projects in Romania, which could lead to complex technical implications, social and administrative. In specific projects analyzed in this paper were identified critical bottlenecks in the future wind power supply chain and reasonable time periods that may arise. Renewable energy technologies have to face a number of constraints that delayed scaling-up their production process, their transport process, the equipment reliability, etc. so implementing these types of projects requiring complex specialized team, the coordination of which also involve specific risks. The research team applied an analytical risk approach to identify major risks encountered within a wind farm project developed in Romania in isolated regions with different particularities, configured for different geographical areas (hill and mountain locations in Romania). Identification of major risks was based on the conceptual model set up for the entire project implementation process. Throughout this conceptual model there were identified specific constraints of such process. Integration risks were examined by an empirical study based on the method HAZOP (Hazard and Operability). The discussion describes the analysis of our results implementation context of renewable energy projects in Romania and creates a framework for assessing energy supply to any entity from renewable sources.

  1. Novel ethical dilemmas arising in geriatric clinical practice.

    PubMed

    Calleja-Sordo, Elisa Constanza; de Hoyos, Adalberto; Méndez-Jiménez, Jorge; Altamirano-Bustamante, Nelly F; Islas-Andrade, Sergio; Valderrama, Alejandro; García-Peña, Carmen; Altamirano-Bustamante, Myriam M

    2015-05-01

    The purpose of this study is to determine empirically the state of the art of the medical care, when healthcare personal is confronted with ethical dilemmas related with the care they give to the geriatric population. An observational, longitudinal, prospective and qualitative study was conducted by analyzing the correlation between healthcare personnel-patient relationship, and ethical judgments regarding dilemmas that arise in daily clinical practice with geriatric patients. Mexican healthcare personnel with current active practices were asked to write up an ethical dilemma that arose frequently or that had impacted their medical practice. From the narrative input, we were able to draw up a database with 421 dilemmas, and those corresponding to patients 60 years and older were selected (n = 54, 12.8 %). The axiological analysis of the narrative dilemmas of geriatric patients was made using dialectical empiricism. The axiological analysis values found most frequently were classified into three groups: the impact of healthcare, the roles of the physician, and refusal of therapy; the healthcare role of educator, caring for the patients' life and the risk of imminent death where the values found more often. The persistence and universality of certain dilemmas in geriatrics calls for awareness and requires a good training in the ethical discernment of these dilemmas. This would help to improve substantially the care and the life quality of this population. PMID:25185872

  2. Myoepithelioma arising from the buccal gland: histopathological and immunohistochemical studies.

    PubMed

    Sugiura, R; Kuyama, K; Utsunomiya, T; Morikawa, M; Fukumoto, M; Yamamoto, H

    2000-03-01

    A rare case of myoepithelioma of the buccal gland in a 54-year-old Japanese woman is reported. As the swelling exhibited a normal mucosal color and was relatively well defined, showing no ulcers, a benign salivary gland tumor was suspected upon clinical inspection. Microscopically, the parenchyma of the present case mainly consisted of plasmacytoid cells with round nuclei and eosinophilic cytoplasm, and partial spindle cells with eccentric nuclei. The stroma was composed of fibro-hyalinized or myxoid connective tissue that separated from the parenchyma. Immunohistochemically, the cytoplasm of the plasmacytoid and spindle cells was moderately positive for vimentin and GFAP, whereas the buccal gland adjacent to the tumor was negative for these antibodies. S-100 protein reactivity is strong for both types tumor cells. Actin reactivity was negative for both types of tumor cells, notwithstanding the fact that myoepithelial cells of the buccal gland were positively stained. Anti-cytokeratin reactivity was weak for both types of tumor cells in portions of the plexiform and solid areas; nevertheless, the buccal glands were moderately positive. These results suggest that neoplasmic myoepithelial cells exhibit abnormal differentiation and modification. There have been only two published reports of myoepithelioma arising from the buccal gland in the literature to date.

  3. Academic Practice in Transition: Hidden Stories of Academic Identities

    ERIC Educational Resources Information Center

    Churchman, Deborah; King, Sharron

    2009-01-01

    Academic work is becoming increasingly restrictive and controlled as tertiary institutions move towards a more corporate managerialistic mode of operating. This paper uses a narrative lens to explore the ways in which academic staff make sense of this new environment. In particular, it compares academic staff's stories of their worklife with the…

  4. Academic buoyancy: Towards an understanding of students' everyday academic resilience.

    PubMed

    Martin, Andrew J; Marsh, Herbert W

    2008-02-01

    Academic buoyancy is developed as a construct reflecting everyday academic resilience within a positive psychology context and is defined as students' ability to successfully deal with academic setbacks and challenges that are typical of the ordinary course of school life (e.g., poor grades, competing deadlines, exam pressure, difficult schoolwork). Data were collected from 598 students in Years 8 and 10 at five Australian high schools. Half-way through the school year and then again at the end of the year, students were asked to rate their academic buoyancy as well as a set of hypothesized predictors (self-efficacy, control, academic engagement, anxiety, teacher-student relationship) in the area of mathematics. Multilevel modeling found that the bulk of variance in academic buoyancy was explained at the student level. Confirmatory factor analysis and structural equation modeling showed that (a) Time 1 anxiety (negatively), self-efficacy, and academic engagement significantly predict Time 1 academic buoyancy; (b) Time 2 anxiety (negatively), self-efficacy, academic engagement, and teacher-student relationships explain variance in Time 2 academic buoyancy over and above that explained by academic buoyancy at Time 1; and (c) of the significant predictors, anxiety explains the bulk of variance in academic buoyancy. PMID:19083351

  5. Is Your Academic Library Pinning? Academic Libraries and Pinterest

    ERIC Educational Resources Information Center

    Thornton, Elaine

    2012-01-01

    Academic libraries are flocking to online social networking sites in an effort to meet users where they are. Pinterest is the latest of these rapidly growing online social networking tools. The author of this article reports results from a survey on academic libraries' presence on Pinterest. The survey found most academic library pinboards are in…

  6. Academic Buoyancy: Towards an Understanding of Students' Everyday Academic Resilience

    ERIC Educational Resources Information Center

    Martin, Andrew J.; Marsh, Herbert W.

    2008-01-01

    Academic buoyancy is developed as a construct reflecting everyday academic resilience within a positive psychology context and is defined as students' ability to successfully deal with academic setbacks and challenges that are typical of the ordinary course of school life (e.g., poor grades, competing deadlines, exam pressure, difficult…

  7. Academic buoyancy: Towards an understanding of students' everyday academic resilience.

    PubMed

    Martin, Andrew J; Marsh, Herbert W

    2008-02-01

    Academic buoyancy is developed as a construct reflecting everyday academic resilience within a positive psychology context and is defined as students' ability to successfully deal with academic setbacks and challenges that are typical of the ordinary course of school life (e.g., poor grades, competing deadlines, exam pressure, difficult schoolwork). Data were collected from 598 students in Years 8 and 10 at five Australian high schools. Half-way through the school year and then again at the end of the year, students were asked to rate their academic buoyancy as well as a set of hypothesized predictors (self-efficacy, control, academic engagement, anxiety, teacher-student relationship) in the area of mathematics. Multilevel modeling found that the bulk of variance in academic buoyancy was explained at the student level. Confirmatory factor analysis and structural equation modeling showed that (a) Time 1 anxiety (negatively), self-efficacy, and academic engagement significantly predict Time 1 academic buoyancy; (b) Time 2 anxiety (negatively), self-efficacy, academic engagement, and teacher-student relationships explain variance in Time 2 academic buoyancy over and above that explained by academic buoyancy at Time 1; and (c) of the significant predictors, anxiety explains the bulk of variance in academic buoyancy.

  8. The Measurement of Stressful Events in Chinese College Students

    ERIC Educational Resources Information Center

    Li, Hong; Lin, Chong-De; Bray, Melissa A.; Kehle, Thomas J.

    2005-01-01

    The "Chinese College Stress Scale" was developed to ascertain stress in university students. Results suggested that the psychometric properties of the "Chinese College Stress Scale" were satisfactory. Overall, student stress was primarily related to academic, personal, and negative life events. Approximately 8% of Chinese students exhibited high…

  9. Academic Library Reference Services.

    ERIC Educational Resources Information Center

    Batt, Fred

    This examination of the philosophy and objectives of academic library reference services provides an overview of the major reference approaches to fulfilling the following primary objectives of reference services: (1) providing accurate answers to patrons' questions and/or helping patrons find sources to pursue their research needs; (2) building…

  10. Developing (Authentic?) Academic Writers

    ERIC Educational Resources Information Center

    Badley, Graham

    2008-01-01

    Purpose: This paper seeks to consider whether the notion of authenticity is useful or meaningful in the context of developing academics as writers. Design/methodology/approach: The approach taken is that of a reflective essay. Recent texts on authenticity in higher education are examined whilst a transactional theory of writing is also considered…

  11. Increasing Male Academic Achievement

    ERIC Educational Resources Information Center

    Jackson, Barbara Talbert

    2008-01-01

    The No Child Left Behind legislation has brought greater attention to the academic performance of American youth. Its emphasis on student achievement requires a closer analysis of assessment data by school districts. To address the findings, educators must seek strategies to remedy failing results. In a mid-Atlantic district of the Unites States,…

  12. Academic Burnout: One Perspective.

    ERIC Educational Resources Information Center

    Todd-Mancillas, William R.; Johnson, Pam

    The negative effects of academic burnout on teaching, service, and research are considered, along with societal, institutional, and individual causes of burnout. Prevention and intervention for burnout are addressed, and suggestions are offered to improve faculty evaluation procedures in order to promote the use of clearer and more systematic and…

  13. Academic Standards. Fall 1978.

    ERIC Educational Resources Information Center

    Delaware Technical and Community Coll., Dover. Terry Campus.

    The Terry Campus of Delaware Technical and Community College has established academic standards to endorse competencies and skills for all courses of the technological programs. These standards eliminate conflicts and allow students to understand, from the beginning of their studies, the requirements for awarding a degree, diploma, or certificate.…

  14. Scattering Academe's Lame Ducks.

    ERIC Educational Resources Information Center

    Greenberg, Milton

    1997-01-01

    Notes the current system of finding new academic leaders for colleges and universities often brings delay and damage. Suggests an alternative method of leadership succession is needed. One proposed method would attempt to promote from within the institution; require recruitment by the appointing officer; involve faculty, students, and staff; and…

  15. Reframing Academic Leadership

    ERIC Educational Resources Information Center

    Bolman, Lee G.; Gallos, Joan V.

    2011-01-01

    In "Reframing Academic Leadership," the authors offer higher education leaders a provocative and pragmatic guide for: (1) Crafting dynamic institutions where the whole is greater than the sum of the parts; (2) Creating campus environments that facilitate creativity and commitment; (3) Forging alliances and partnerships in service of the mission;…

  16. Academic Work and Performance

    ERIC Educational Resources Information Center

    Gunter, Helen M.

    2012-01-01

    Reading current accounts of higher education demonstrates the flux and damage of rapid neoliberal changes to the type and conduct of academic work. Opening the Times Higher Education magazine on the 28 April 2011 shows articles about cuts in staffing and undergraduate provision in England, concerns about the quality of for-profit higher education…

  17. Academic Games and Learning.

    ERIC Educational Resources Information Center

    Coleman, James S.

    The aim of this paper is to give some insight into what academic simulation games are, what their goals are, how they accomplish these goals, and how they differ from other ways of teaching and learning. A game is a way of partitioning off a portion of action from the complex stream of life activities. It partitions off a set of players and…

  18. Activist Academics: What Future?

    ERIC Educational Resources Information Center

    Grey, Sandra J.

    2013-01-01

    Four decades on from the Year of the Student, when university campuses were sites of protest and dissent, it is crucial to consider how the involvement of university academics in activist causes has changed. Using social movement frameworks this article examines how organisational, political and cultural contexts have hindered social and political…

  19. The Academic Underachiever.

    ERIC Educational Resources Information Center

    Sargent (Porter), Publisher, Boston, MA.

    The handbook classifies and describes over 700 programs and services for students who, due to behavioral, motivational, or organic impairments, are considered underachievers in the regular educational system. Listed by state are private schools which are primarily academic in nature; schools which are more specialized to treat and educate children…

  20. Bilingualism and Academic Achievement

    ERIC Educational Resources Information Center

    Han, Wen-Jui

    2012-01-01

    Using the Early Childhood Longitudinal Study, Kindergarten Cohort, this study examines the role that bilingualism plays in children's academic developmental trajectories during their early school years, with particular attention on the school environment (N = 16,380). Growth-curve results showed that despite starting with lower math scores in…

  1. Developmental Academic Advising.

    ERIC Educational Resources Information Center

    Raushi, Thaddeus M.

    1993-01-01

    Describes developmental academic advising as a comprehensive, collaborative, and empowering process designed to maximize students' educational potential. Reviews basic developmental theories (i.e., psychosocial, cognitive-developmental, and person-environmental), and focussed theories dealing with adult learners, women, people of color, and gays…

  2. The American Academic Profession.

    ERIC Educational Resources Information Center

    Graubard, Stephen R., Ed.

    This collection focuses on the forces that have worked together to create the U.S. system of higher education. Contributors consider the development of the university system, the present role of the university, and the future of higher education. The chapters are: (1) "How the Academic Profession Is Changing" (Arthur Levine); (2) "Small Worlds,…

  3. Chief Academic Officers.

    ERIC Educational Resources Information Center

    Mathews, Jay

    2001-01-01

    The emergence of a number 2 post (chief academic officer) focused on instructional leadership brings a new dynamic to the central office-particularly those headed by nontraditional superintendents. Used in universities, the CAO title lends cache. Women can get stuck in CAO positions; a few districts are eliminating them. (MLH)

  4. Academic Listening: Research Perspectives.

    ERIC Educational Resources Information Center

    Flowerdew, John, Ed.

    A collection of essays address a variety of issues in listening in the academic context, particularly in a foreign or second language. Articles include: "Research of Relevance to Second Language Lecture Comprehension--An Overview" (John Flowerdew); "Expectation-Driven Understanding in Information Systems Lecture Comprehension" (Steve Tauroza,…

  5. The Academic Chairperson's Handbook.

    ERIC Educational Resources Information Center

    Creswell, John W.; And Others

    This book champions the importance of chairing an academic department (or division) and focuses attention on the strategies "excellent" chairs use in building a positive work environment for faculty and releasing individual faculty potential. The framework is based on human, organizational, and career development; systems theory; and interpersonal…

  6. Unique Academic Skillsets

    ERIC Educational Resources Information Center

    Jerome, Stephen J.

    2015-01-01

    For the past eighty-two years, Monroe College has been committed to being a national leader in urban and international education. Established in the fall of 2004, the honors program has been transformative for the college, bringing together a wide range of professionals from across disciplines to provide innovative academic offerings. The program…

  7. Academic Standards in Alabama

    ERIC Educational Resources Information Center

    A+ Education Partnership, 2014

    2014-01-01

    Education policymakers and educators in Alabama are committed to improving the state's public education system to ensure that students gain the knowledge and skills they need to graduate from high school ready for real life. The state is on the path to implementing higher academic standards--the College and Career Ready Standards--which lay a…

  8. Academic Advising as Teaching.

    ERIC Educational Resources Information Center

    Hines, Edward R.

    1981-01-01

    One possible solution to the problem academic advising is to conceive of it not as the singular province of any one group, whether teaching faculty or counselors. Advising is seen as not the activity of teachers only, but as an integral part of teaching. (MLW)

  9. Changing the Academic Subject

    ERIC Educational Resources Information Center

    McWilliam, Erica

    2004-01-01

    The article examines the ways in which rationalities of risk currently work to produce the academic as a self-managing worker within the 'post-welfare' university as a risk-conscious organization. It explores how risk minimization as audit (individual, departmental, organizational), engages all individuals within the university in doing particular…

  10. Academic Bankruptcy. Policy Brief.

    ERIC Educational Resources Information Center

    Anderson, Amy Berk; Lewis, Anne C.

    In an effort to improve student achievement in low-performing districts, 22 states have developed academic bankruptcy laws, allowing them to intervene in districts that consistently fail to satisfy state education performance standards. This policy brief presents an overview of these statutes. The text offers a comparative summary of state…

  11. Academic Leaders as Thermostats

    ERIC Educational Resources Information Center

    Kekale, Jouni

    2003-01-01

    University of Jones launched a two-year development and training project on academic management and leadership in the beginning of 2002. Open seminars were arranged for heads for departments, deans and administrative managers. In addition, personnel administration started pilot projects with two departments in co-operation with the Finnish…

  12. Towards Transnational Academic Capitalism

    ERIC Educational Resources Information Center

    Kauppinen, Ilkka

    2012-01-01

    This paper contributes to current debates on the relationship between globalisation and higher education. The main argument of the paper is that we are currently witnessing transnationalisation of academic capitalism. This argument is illustrated by examining the collaboration between transnational corporations and research universities, and how…

  13. Signals: Applying Academic Analytics

    ERIC Educational Resources Information Center

    Arnold, Kimberly E.

    2010-01-01

    Academic analytics helps address the public's desire for institutional accountability with regard to student success, given the widespread concern over the cost of higher education and the difficult economic and budgetary conditions prevailing worldwide. Purdue University's Signals project applies the principles of analytics widely used in…

  14. Paul Piccone: Outside Academe

    ERIC Educational Resources Information Center

    Jacoby, Russell

    2008-01-01

    Today the academic world--open to Jews, women, and other previously excluded groups--has been completely revamped. Or has it? Despite the changes, is it possible the institution still promotes the mediocre and demotes the extraordinary? The life and work of Paul Piccone bear on this question--and others. Piccone, who died of cancer in 2004 at 64,…

  15. Arizona Academic Standards: Kindergarten

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for kindergarten. The contents of this document include the following: (1) The Arts Standard 2006--Kindergarten; (2) Comprehensive Health Education/Physical Activity Standards 1997--Readiness (Kindergarten); (3) Foreign and Native Language Standards 1997--Readiness…

  16. Academics in Literature

    ERIC Educational Resources Information Center

    Stimpson, Catharine R.

    2004-01-01

    Academic literature has magnitude when it presents a character so robust that he or she takes off from the page and lands to nest in ordinary parlance. Three contrasting examples described in this article are: (1) "Moo," by Jane Smiley; (2) "The Human Stain," by Philip Roth; and (3) "The Crazed," by Ha Jin. Significantly, all three of these…

  17. Kinesics in Academic Listening.

    ERIC Educational Resources Information Center

    English, Susan Lewis

    Although nonverbal behaviors have been shown to be learned, meaningful, systematic, and sometimes culture bound, kinesics, the science of body behavioral communication, has been a neglected factor in second language instruction and research, particularly in the area of academic listening. This paper describes steps taken to develop materials,…

  18. Academic Productivity and Technology.

    ERIC Educational Resources Information Center

    Green, Kenneth C.; Gilbert, Steven W.

    1995-01-01

    This article suggests that, although advances in information technology have been interpreted as leading directly to increased college faculty research productivity, the real benefits will be found in the areas of improved content, curriculum, and pedagogy. The existing academic infrastructure and perceived role of faculty are seen as major…

  19. Academic Libraries in Japan

    ERIC Educational Resources Information Center

    Cullen, Rowena; Nagata, Haruki

    2008-01-01

    Academic libraries in Japan are well resourced by international standards, and support Japan's internationally recognized research capability well, but there are also ways in which they reflect Japan's strong bureaucratic culture. Recent changes to the status of national university libraries have seen a new interest in customer service, and…

  20. Graduation Credit for Applied Academics.

    ERIC Educational Resources Information Center

    Rose, Dennis M.

    1988-01-01

    Describes a pilot project in applied academics that involved hiring certified mathemathics and science instructors so that students could obtain academic rather than vocational credit for material that vocational instructors had previously taught. (JOW)

  1. A Non-Residential Alternative to off Campus Writers' Retreats for Academics

    ERIC Educational Resources Information Center

    Dickson-Swift, Virginia; James, Erica L.; Kippen, Sandra; Talbot, Lyn; Verrinder, Glenda; Ward, Bernadette

    2009-01-01

    Changes in the higher education sector over the past decade have led to increasing demands on academics and resulted in increasing workloads, longer work hours and increased workplace stress. Declining government commitment to university funding has placed increasing pressure on academics to attract research funding and to publish. In addition, an…

  2. Sports Involvement and Academic Achievement: A Study of Malaysian University Athletes

    ERIC Educational Resources Information Center

    Chuan, Chun Cheng; Yusof, Aminuddin; Shah, Parilah Mohd

    2013-01-01

    Factors that influence the academic achievement of Malaysian university athletes were investigated using 156 field hockey players from several universities. The relationship between team subculture, parental influence, the learning environment, support systems, financial aid, training factors, academic assistance, socialization, and stress level…

  3. Adjustment to University and Academic Performance among Disadvantaged Students in South Africa

    ERIC Educational Resources Information Center

    Petersen, Il-haam; Louw, Johann; Dumont, Kitty

    2009-01-01

    Adjustment to the university environment is regarded as an important factor in predicting university outcomes. This study explores the pathways taken by adjustment and other psychosocial variables (help-seeking, academic motivation, self-esteem, perceived stress, and perceived academic overload), in relation to the success of economically and…

  4. Exploring the Utility of Workload Models in Academe: A Pilot Study

    ERIC Educational Resources Information Center

    Boyd, Leanne

    2014-01-01

    The workload of academics in Australia is increasing. Among the potential ramifications of this are work-related stress and burnout. Unions have negotiated workload models in employment agreements as a means of distributing workload in a fair and transparent manner. This qualitative pilot study aimed to explore how academics perceive their current…

  5. An Examination of Black Male First-Generation College Students' Reports of the Social Supports that Have Buffering Effects on Their School-Related Stress and Help Them Achieve Academic Success in College

    ERIC Educational Resources Information Center

    Harrington, Anthony C.

    2011-01-01

    The purpose of this exploratory, case study of Black male first-generation college students at Carthen College was three-fold. First, it was designed to elicit participants' descriptions of the stress they experienced related to school and being a student. Second, the study aimed to describe and then rate how important that source of support was…

  6. Transversely isotropic elasticity and poroelasticity arising from thin isotropic layers

    SciTech Connect

    Berryman, J.G.

    1997-07-01

    Since the classic work of Postma [1955] and Backus [1962], much has been learned about elastic constants in vertical transversely isotropic (VTI) media when the anisotropy is due to fine layering of isotropic elastic materials. However, new results are still being discovered. For example, the P-wave anisotropy parameter c{sub 11}/c{sub 33} lies in the range 1/4 {<=} c{sub 11}/c{sub 33} {<=} <{lambda}+2{mu}><1/({lambda}+2{mu})>, when the layers are themselves composed of isotropic elastic materials with Lame constants {lambda} and {mu} and the vertical average of the layers is symbolized by <{center_dot}>. The lower bound corrects a result of Postma. For porous layers, a connected solid frame forms the basis of the elastic behavior of a poroelastic medium in the presence of confining forces, while connected pores permit a percolating fluid (if present) to influence the mechanical response of the system from within. For isotropic and anisotropic poroelastic media, we establish general formulas for the behavior of transversely isotropic poroelasticity arising from laminations of isotropic components. The Backus averaging method is shown to provide elementary means of constructing general formulas. The results for confined fluids are then compared with the more general Gassmann [1951] formulas that must be satisfied by any anisotropic poroelastic medium and found to be in complete agreement. Such results are important for applications to oil exploration using AVO (amplitude versus offset) since the presence or absence of a fluid component, as well as the nature of the fluid, is the critical issue and the ways in which the fluid influences seismic reflection data still need to be better understood.

  7. Urban surface water pollution problems arising from misconnections.

    PubMed

    Revitt, D Michael; Ellis, J Bryan

    2016-05-01

    The impacts of misconnections on the organic and nutrient loadings to surface waters are assessed using specific household appliance data for two urban sub-catchments located in the London metropolitan region and the city of Swansea. Potential loadings of biochemical oxygen demand (BOD), soluble reactive phosphorus (PO4-P) and ammoniacal nitrogen (NH4-N) due to misconnections are calculated for three different scenarios based on the measured daily flows from specific appliances and either measured daily pollutant concentrations or average pollutant concentrations for relevant greywater and black water sources obtained from an extensive review of the literature. Downstream receiving water concentrations, together with the associated uncertainties, are predicted from derived misconnection discharge concentrations and compared to existing freshwater standards for comparable river types. Consideration of dilution ratios indicates that these would need to be of the order of 50-100:1 to maintain high water quality with respect to BOD and NH4-N following typical misconnection discharges but only poor quality for PO4-P is likely to be achievable. The main pollutant loading contributions to misconnections arise from toilets (NH4-N and BOD), kitchen sinks (BOD and PO4-P) washing machines (PO4-P and BOD) and, to a lesser extent, dishwashers (PO4-P). By completely eliminating toilet misconnections and ensuring misconnections from all other appliances do not exceed 2%, the potential pollution problems due to BOD and NH4-N discharges would be alleviated but this would not be the case for PO4-P. In the event of a treatment option being preferred to solve the misconnection problem, it is shown that for an area the size of metropolitan Greater London, a sewage treatment plant with a Population Equivalent value approaching 900,000 would be required to efficiently remove BOD and NH4-N to safely dischargeable levels but such a plant is unlikely to have the capacity to deal

  8. Qualia Could Arise from Information Processing in Local Cortical Networks

    PubMed Central

    Orpwood, Roger

    2013-01-01

    Re-entrant feedback, either within sensory cortex or arising from prefrontal areas, has been strongly linked to the emergence of consciousness, both in theoretical and experimental work. This idea, together with evidence for local micro-consciousness, suggests the generation of qualia could in some way result from local network activity under re-entrant activation. This paper explores the possibility by examining the processing of information by local cortical networks. It highlights the difference between the information structure (how the information is physically embodied), and the information message (what the information is about). It focuses on the network’s ability to recognize information structures amongst its inputs under conditions of extensive local feedback, and to then assign information messages to those structures. It is shown that if the re-entrant feedback enables the network to achieve an attractor state, then the message assigned in any given pass of information through the network is a representation of the message assigned in the previous pass-through of information. Based on this ability the paper argues that as information is repeatedly cycled through the network, the information message that is assigned evolves from a recognition of what the input structure is, to what it is like, to how it appears, to how it seems. It could enable individual networks to be the site of qualia generation. The paper goes on to show networks in cortical layers 2/3 and 5a have the connectivity required for the behavior proposed, and reviews some evidence for a link between such local cortical cyclic activity and conscious percepts. It concludes with some predictions based on the theory discussed. PMID:23504586

  9. Movement Timing and Invariance Arise from Several Geometries

    PubMed Central

    Bennequin, Daniel; Fuchs, Ronit; Berthoz, Alain; Flash, Tamar

    2009-01-01

    Human movements show several prominent features; movement duration is nearly independent of movement size (the isochrony principle), instantaneous speed depends on movement curvature (captured by the 2/3 power law), and complex movements are composed of simpler elements (movement compositionality). No existing theory can successfully account for all of these features, and the nature of the underlying motion primitives is still unknown. Also unknown is how the brain selects movement duration. Here we present a new theory of movement timing based on geometrical invariance. We propose that movement duration and compositionality arise from cooperation among Euclidian, equi-affine and full affine geometries. Each geometry posses a canonical measure of distance along curves, an invariant arc-length parameter. We suggest that for continuous movements, the actual movement duration reflects a particular tensorial mixture of these canonical parameters. Near geometrical singularities, specific combinations are selected to compensate for time expansion or compression in individual parameters. The theory was mathematically formulated using Cartan's moving frame method. Its predictions were tested on three data sets: drawings of elliptical curves, locomotion and drawing trajectories of complex figural forms (cloverleaves, lemniscates and limaçons, with varying ratios between the sizes of the large versus the small loops). Our theory accounted well for the kinematic and temporal features of these movements, in most cases better than the constrained Minimum Jerk model, even when taking into account the number of estimated free parameters. During both drawing and locomotion equi-affine geometry was the most dominant geometry, with affine geometry second most important during drawing; Euclidian geometry was second most important during locomotion. We further discuss the implications of this theory: the origin of the dominance of equi-affine geometry, the possibility that the brain

  10. Special Issue featuring invited articles arising from UK Semiconductors 2012

    NASA Astrophysics Data System (ADS)

    Clarke, Edmund; Wada, Osamu

    2013-07-01

    Semiconductor research has formed the basis of many technological advances over the past 50 years, and the field is still highly active, as new material systems and device concepts are developed to address new applications or operating conditions. In addition to the development of traditional semiconductor devices, the wealth of experience with these materials also allows their use as an ideal environment for testing new physics, leading to new classes of devices exploiting quantum mechanical effects that can also benefit from the advantages of existing semiconductor technology in scalability, compactness and ease of mass production. This special issue features papers arising from the UK Semiconductors 2012 Conference, held at the University of Sheffield. The annual conference covers all aspects of semiconductor research, from crystal growth, through investigations of the physics of semiconductor structures to realization of semiconductor devices and their application in emerging technologies. The 2012 conference featured over 150 presentations, including plenary sessions on interband cascade lasers for the 3-6 µm spectral band, efficient single photon sources based on InAs quantum dots embedded in GaAs photonic nanowires, nitride-based quantum dot visible lasers and single photon sources, and engineering of organic light-emitting diodes. The seven papers collected here highlight current research advances, taken from across the scope of the conference. The papers feature growth of novel nitride-antimonide material systems for mid-infrared sources and detectors, use of semiconductor nanostructures for charge-based memory and visible lasers, optimization of device structures either to reduce losses in solar cells or achieve low noise amplification in transistors, design considerations for surface-emitting lasers incorporating photonic crystals and an assessment of laser power convertors for power transfer. The editors of this special issue and the conference

  11. Academic Freedom: A Precarious Balance.

    ERIC Educational Resources Information Center

    LaNear, John A.

    Academic freedom is an elusive concept. Many university and college faculty members who purport to possess its protections believe they have a solid understanding of its nature and of the individual rights secured by academic freedom. There is some consensus on the meaning of the term in the academic universe. This concurrence of understanding is…

  12. Appreciative Assessment in Academic Advising

    ERIC Educational Resources Information Center

    He, Ye; Hutson, Bryant

    2016-01-01

    Academic advising is one of the key functions in higher education. While there has been a development of advising practices in the past decade, the assessment of academic advising practices is far from satisfactory. In this article, we review major academic advising approaches and key characteristics of quality assessment practices. Based on the…

  13. Economic Status of Academic Librarians

    ERIC Educational Resources Information Center

    Perret, Robert; Young, Nancy J.

    2011-01-01

    This article examines some of the factors affecting the current economic status of academic librarians, as well as the history of changes in that economic picture. Issues discussed include the ranking of beginning academic librarian salaries in comparison to others in the profession, historical differences between academic librarian salaries and…

  14. Predicting Academic Entitlement in Undergraduates

    ERIC Educational Resources Information Center

    Sohr-Preston, Sara; Boswell, Stefanie S.

    2015-01-01

    Academic entitlement (AE) is a common source of frustration for college personnel. This investigation examined predictors (self-concept, academic dishonesty, locus of control, and family functioning) of AE in male and female college students. Academic dishonesty and the interaction between locus of control and family functioning significantly…

  15. Academic Freedom Requires Constant Vigilance

    ERIC Educational Resources Information Center

    Emery, Kim

    2009-01-01

    Traditionally, academic freedom has been understood as an individual right and a negative liberty. As William Tierney and Vincente Lechuga explain, "Academic freedom, although an institutional concept, was vested in the individual professor." The touchstone document on academic freedom, the American Association of University Professor's (AAUP)…

  16. Understanding Academic Identity through Metaphor

    ERIC Educational Resources Information Center

    Billot, Jennie; King, Virginia

    2015-01-01

    Metaphors used by higher education teachers in their narratives of academic life provide insight into aspects of academic identity. Drawing on an international study of leader/follower dynamics, the teachers' narratives reveal how academics interpret their interactions with leaders; the perceived distance between expectations and experience, and…

  17. Institutional Research and Academic Outcomes.

    ERIC Educational Resources Information Center

    Fincher, Cameron, Ed.

    The theme of the 8th Annual Forum on Institutional Research was "Institutional Research and Academic Outcomes"--intended as a continuation of the 1966 Forum discussion dealing with academic inputs and the 1967 Forum on the instructional process. After an address by the Associations's president in which he urged his academic colleagues to…

  18. Academic Freedom and Indentured Students

    ERIC Educational Resources Information Center

    Williams, Jeffrey J.

    2012-01-01

    Discussion of academic freedom usually focuses on faculty, and it usually refers to speech. That is the gist of the 1915 "General Report of the Committee on Academic Freedom and Academic Tenure," appearing in the inaugural AAUP "Bulletin" as a kind of mission statement. Given the conditions of the American system of higher education--decentralized…

  19. Academic Freedom and Christian Scholarship.

    ERIC Educational Resources Information Center

    Diekema, Anthony J.

    This book reflects on the scholarly literature on academic freedom and the personal experience of an educator with 20 years experience as a college president. The book offers a balanced approach which develops a working definition of academic freedom, assesses the threats it faces, acknowledges the significance of academic freedom, and explores…

  20. Another Discussion about Academic Corruption

    ERIC Educational Resources Information Center

    Changgeng, Li

    2007-01-01

    Academic corruption is a commonplace matter about which all people are clearly aware. However, people often overlook many hidden or latent manifestations of academic corruption. This article discusses eight of these manifestations: indiscriminate use of the academic team spirit, the proliferation of "word games," deliberate attacks on others to…

  1. Biomechanics (Communication arising): prey attack by a large theropod dinosaur.

    PubMed

    Frazzetta, T H; Kardong, Kenneth V

    2002-03-28

    Prey-capture strategies in carnivorous dinosaurs have been inferred from the biomechanical features of their tooth structure, the estimated bite force produced, and their diet. Rayfield et al. have used finite-element analysis (FEA) to investigate such structure-function relationships in Allosaurus fragilis, and have found that the skull was designed to bear more stress than could be generated by simple biting. They conclude that this large theropod dinosaur delivered a chop-and-slash 'hatchet' blow to its prey, which it approached with its mouth wide open before driving its upper tooth row downwards. We argue that this mode of predation is unlikely, and that the FEA results, which relate to an 'overengineered' skull, are better explained by the biomechanical demands of prey capture. Understanding the mechanics of predation is important to our knowledge of the feeding habits of carnivorous dinosaurs and for accurate reconstruction their lifestyles.

  2. Cardiomyocyte subdomain contractility arising from microenvironmental stiffness and topography.

    PubMed

    Broughton, Kathleen M; Russell, Brenda

    2015-06-01

    Cellular structure and function are interdependent. To understand this relationship in beating heart cells, individual neonatal rat ventricular myocytes (NRVMs) were analyzed one and 3 days after plating when cultured on different stiffness (100, 400 kPa) and surface structures (flat or [Formula: see text] high, [Formula: see text] diameter, microposts spaced [Formula: see text] apart) manufactured from polydimethylsiloxane. Myofibril structure seen by immunohistochemistry was organized in three dimensions when NRVMs were attached to microposts. On day three, paxillin distribution near the post serving as cellular anchorage was quantified on both soft posts (12.04 % of total voxel count) and stiff posts (8.16 %). Living NRVMs were analyzed using line scans for sarcomeric shortening and shortening velocity, and traction force microscopy for surface stress and surface tension. One day after plating, NRVMs shortened more on soft posts ([Formula: see text] at [Formula: see text]) compared to either soft flat ([Formula: see text] at [Formula: see text]), stiff posts ([Formula: see text] at [Formula: see text]) or stiff flat ([Formula: see text] at [Formula: see text]). NRVMs have decreased shortening and shortening velocity on soft posts ([Formula: see text] at [Formula: see text]) compared to soft flat ([Formula: see text] at [Formula: see text]) substrates. The surface stress and surface tension increased over time for both soft post ([Formula: see text] and [Formula: see text] to [Formula: see text] and [Formula: see text]) and flat ([Formula: see text] and [Formula: see text] to [Formula: see text] and [Formula: see text]) substrates. Paxillin displacement during contraction on day three was significantly greater in NRVMs attached to soft posts [Formula: see text] compared to flat [Formula: see text] substrates. The volume and time creating four-dimensional data, interpreted by structural engineering theory, demonstrate subdomain structure is maintained by the

  3. Between the Academic Mathematics and the Mathematics Education Worlds.

    ERIC Educational Resources Information Center

    Moreira, Candida Queiroz

    1997-01-01

    Investigated stresses confronted by Portuguese secondary mathematics teachers during the first semester in a master's course, Perspectives on Mathematics Education, noting how they negatively affected teachers' self-confidence and morale and discussing fundamental issues teachers addressed in bridging the academic mathematics and mathematics…

  4. Barriers and Nontraditional Students' Use of Academic and Social Services

    ERIC Educational Resources Information Center

    Keith, Pat M.

    2007-01-01

    This research investigated the extent to which potential barriers to educational attainment and campus adjustment prompted 138 nontraditional students (25-63 years of age) to use more academic and social services. In four models tested, the younger, the unemployed, and those stressed by increased tuition used more services. Most of the barriers…

  5. Divided Timed and Continuous Timed Assessment Protocols and Academic Performance

    ERIC Educational Resources Information Center

    Perucca, David.

    2013-01-01

    Children from a low socioeconomic status (SES) are exposed to numerous stress factors that are negatively associated with sustained attention and academic performance. This association suggests that the timed component of lengthy assessments may be unfair for students from such backgrounds, as they may have an inability to sustain attention during…

  6. Motivational and Self Regulated Learning Components of Academic Performance

    ERIC Educational Resources Information Center

    Moliterni, Pasquale; De Stasio, Simona; Carboni, Mauro; Di Chiacchio, Carlo

    2010-01-01

    This investigation is concerned with the examination of cognitive, motivational and emotional components of learning strategies and with the ways in which combinations of those dimensions, are associated with academic achievement. Recent models of self-regulated learning stress the importance of integrating both motivational and cognitive…

  7. Academic Library Literature, 1981-1984: A Selective, Annotated Bibliography.

    ERIC Educational Resources Information Center

    Dolak, Frank J.

    This annotated bibliography provides citations for selected English language journal articles and books that stress and address general, broad concerns of the academic library. Following citations of two bibliographies, the citations are presented in six general categories: (l) budgeting (12 titles); (2) decision making (9 titles); (3) directing…

  8. Men in Academic School Psychology: A National Survey

    ERIC Educational Resources Information Center

    Little, Steven G.; Akin-Little, Angeleque; Palomares, Ronald S.; Eckert, Tanya L.

    2012-01-01

    There is a paucity of research examining the experiences and perceptions of men employed as school psychology academicians. The purpose of this investigation was to ascertain male school psychology academicians' perceptions of their respective academic climates, levels of support, incidences of harassment, and levels of stress, and to compare…

  9. Anomalous Left Circumflex Coronary Artery Arising from the Right Pulmonary Artery: A Rare Cause of Aborted Sudden Cardiac Death.

    PubMed

    Liu, Bo; Fursevich, Dzmitry; O'Dell, Matthew C; Flores, Miguel; Feranec, Nicholas

    2016-01-01

    We report a case of anomalous origin of the left circumflex coronary artery arising from the right pulmonary artery resulting in stress-induced cardiac arrest. The patient collapsed after running a 5K race and was resuscitated. Subsequent workup revealed the culprit anatomy, which was successfully treated with surgical ligation. To the authors' knowledge, this is only the second case of this variant coronary anomaly resulting in aborted sudden cardiac death, subsequent surgical ligation, and recovery in a healthy young adult and is the first case treated by ligation alone without coronary bypass. PMID:27014533

  10. Intraosseous verrucous carcinoma arising from an orthokeratinized odontogenic keratocyst: A report of a rarest entity

    PubMed Central

    Kamarthi, Nagaraju; Palakshappa, Suhasini Gotur; Wadhwan, Vijay; Mohan, Raviprakash Sasankoti

    2016-01-01

    Intraosseous verrucous carcinomas (VCs) arising from odontogenic cysts are a rare entity. An unusual case of a VC arising from the orthokeratinized odontogenic cyst is described for the first time. The microscopic features of the lesion are presented. PMID:27630514

  11. Intraosseous verrucous carcinoma arising from an orthokeratinized odontogenic keratocyst: A report of a rarest entity.

    PubMed

    Kamarthi, Nagaraju; Palakshappa, Suhasini Gotur; Wadhwan, Vijay; Mohan, Raviprakash Sasankoti

    2016-01-01

    Intraosseous verrucous carcinomas (VCs) arising from odontogenic cysts are a rare entity. An unusual case of a VC arising from the orthokeratinized odontogenic cyst is described for the first time. The microscopic features of the lesion are presented. PMID:27630514

  12. Looking beyond the Academic and Developmental Logics in Kindergarten Education: The Role of Schwab's Commonplaces in Classroom-Based Research

    ERIC Educational Resources Information Center

    Pyle, Angela; Luce-Kapler, Rebecca

    2014-01-01

    Kindergarten has become increasingly academic in nature. One of the primary dilemmas arising from this shift is the tension between the use of developmentally appropriate practices and the obligation to teach academic standards. To gain a deeper understanding of how kindergarten is enacted in the evolving curricular landscape, we look beyond these…

  13. Academic Buoyancy and Academic Resilience: Exploring "Everyday" and "Classic" Resilience in the Face of Academic Adversity

    ERIC Educational Resources Information Center

    Martin, Andrew J.

    2013-01-01

    Academic buoyancy has been defined as a capacity to overcome setbacks, challenges, and difficulties that are part of everyday academic life. Academic resilience has been defined as a capacity to overcome acute and/or chronic adversity that is seen as a major threat to a student's educational development. This study is the first to examine the…

  14. Academic urban legends

    PubMed Central

    2014-01-01

    Many of the messages presented in respectable scientific publications are, in fact, based on various forms of rumors. Some of these rumors appear so frequently, and in such complex, colorful, and entertaining ways that we can think of them as academic urban legends. The explanation for this phenomenon is usually that authors have lazily, sloppily, or fraudulently employed sources, and peer reviewers and editors have not discovered these weaknesses in the manuscripts during evaluation. To illustrate this phenomenon, I draw upon a remarkable case in which a decimal point error appears to have misled millions into believing that spinach is a good nutritional source of iron. Through this example, I demonstrate how an academic urban legend can be conceived and born, and can continue to grow and reproduce within academia and beyond. PMID:25272616

  15. Challenges to academic psychiatry.

    PubMed

    Pardes, H; Pincus, H A

    1983-09-01

    Economic constraints, effects of retrenchments in federal health policy, and increased competition for resources are challenging all sectors of academic medicine. Departments of psychiatry are at particular risk during this era for reasons including the lack of a sound research and research training base in many psychiatry departments; the small number of students entering the field and implications therein for the availability of residency slots in psychiatry; and patterns of allocating resources within academic medical centers which, combined with biases in reimbursement policy toward cognitively based specialties, threaten the economic strength of psychiatric departments. A conceptual model based on marketing principles is proposed to aid in identifying and capitalizing on the unique strengths of the field.

  16. Academic urban legends.

    PubMed

    Rekdal, Ole Bjørn

    2014-08-01

    Many of the messages presented in respectable scientific publications are, in fact, based on various forms of rumors. Some of these rumors appear so frequently, and in such complex, colorful, and entertaining ways that we can think of them as academic urban legends. The explanation for this phenomenon is usually that authors have lazily, sloppily, or fraudulently employed sources, and peer reviewers and editors have not discovered these weaknesses in the manuscripts during evaluation. To illustrate this phenomenon, I draw upon a remarkable case in which a decimal point error appears to have misled millions into believing that spinach is a good nutritional source of iron. Through this example, I demonstrate how an academic urban legend can be conceived and born, and can continue to grow and reproduce within academia and beyond.

  17. Identifying potential academic leaders

    PubMed Central

    White, David; Krueger, Paul; Meaney, Christopher; Antao, Viola; Kim, Florence; Kwong, Jeffrey C.

    2016-01-01

    Objective To identify variables associated with willingness to undertake leadership roles among academic family medicine faculty. Design Web-based survey. Bivariate and multivariable analyses (logistic regression) were used to identify variables associated with willingness to undertake leadership roles. Setting Department of Family and Community Medicine at the University of Toronto in Ontario. Participants A total of 687 faculty members. Main outcome measures Variables related to respondents’ willingness to take on various academic leadership roles. Results Of all 1029 faculty members invited to participate in the survey, 687 (66.8%) members responded. Of the respondents, 596 (86.8%) indicated their level of willingness to take on various academic leadership roles. Multivariable analysis revealed that the predictors associated with willingness to take on leadership roles were as follows: pursuit of professional development opportunities (odds ratio [OR] 3.79, 95% CI 2.29 to 6.27); currently holding at least 1 leadership role (OR 5.37, 95% CI 3.38 to 8.53); a history of leadership training (OR 1.86, 95% CI 1.25 to 2.78); the perception that mentorship is important for one’s current role (OR 2.25, 95% CI 1.40 to 3.60); and younger age (OR 0.97, 95% CI 0.95 to 0.99). Conclusion Willingness to undertake new or additional leadership roles was associated with 2 variables related to leadership experiences, 2 variables related to perceptions of mentorship and professional development, and 1 demographic variable (younger age). Interventions that support opportunities in these areas might expand the pool and strengthen the academic leadership potential of faculty members. PMID:27331226

  18. Developing and Implementing Academic Standards: A Template for Legislative and Policy Reform.

    ERIC Educational Resources Information Center

    Izumi, Lance T.

    This template is part of a series that recommends best practices and highlights problems that arise when policy deviates from these best practices. The booklet defines and outlines the critical components of a successful academic standards system using examples of good and bad standards to illustrate key points. The template addresses such…

  19. Worth It? Findings from a Study of How Academics Assess Students' Web 2.0 Activities

    ERIC Educational Resources Information Center

    Gray, Kathleen; Waycott, Jenny; Clerehan, Rosemary; Hamilton, Margaret; Richardson, Joan; Sheard, Judithe; Thompson, Celia

    2012-01-01

    Educational commentators have offered many pedagogical rationales for using Web 2.0 to support learning in higher education, and academics are being encouraged to find ways for their students to use social web technologies. Questions arise as to the value of these activities compared to more conventional assignments, and whether implementing such…

  20. Exploring the Struggle of Balancing Academics, Religion, and Mission at Faith-Based Colleges and Universities

    ERIC Educational Resources Information Center

    Shaw, Learty Letroy

    2014-01-01

    Leaders at faith-based institutions struggle to provide equitable attention to academics, religious heritage, and the secular mission of the institution; as a result, leaders find themselves mitigating conflict that arises from this imbalance (Brackney, 2004; Ecklund, Park, & Veliz, 2008; Witek, 2009). The purposes of this study were: (a) to…

  1. Welcome to 2012: Australian Academic Developers and Student-Driven University Funding

    ERIC Educational Resources Information Center

    Ling, Peter; Fraser, Kym; Gosling, David

    2013-01-01

    Are there consequences for academic development arising from the move to student-driven funding in the Australian higher education sector from 2012? In a move that has similarities to the UK, Australian government-supported student university funding will, from 2012, attach to students who can select a programme at the university of their choice…

  2. Diversifying Academic and Professional Identities in Higher Education: Some Management Challenges

    ERIC Educational Resources Information Center

    Whitchurch, Celia; Gordon, George

    2010-01-01

    This paper draws on an international study of the management challenges arising from diversifying academic and professional identities in higher education. These challenges include, for instance, the introduction of practice-based disciplines with different traditions such as health and social care, the changing aspirations and expectations of…

  3. Stress and the Instructional Environment.

    ERIC Educational Resources Information Center

    Kagan, Dona M.; Fasan, Vada

    1988-01-01

    A study of the relationship between anxiety, academic achievement, and students' preferred learning style and instructional climate found two kinds of dispositional stress. One, characterized by lack of self-confidence, was not conducive to social learning environments, and the other, similar to Type A behavior, was conducive to learning. (MSE)

  4. The New Academic Environment and Faculty Misconduct.

    PubMed

    Binder, Renée; Friedli, Amy; Fuentes-Afflick, Elena

    2016-02-01

    Faculty members are expected to abide by codes of conduct that are delineated in institutional policies and to behave ethically when engaging in scientific pursuits. As federal funds for research decrease, faculty members face increasing pressure to sustain their research activities, and many have developed new collaborations and pursued new entrepreneurial opportunities. As research collaborations increase, however, there may be competition to get credit as the first person to develop ideas, make new discoveries, and/or publish new findings. This increasingly competitive academic environment may contribute to intentional or unintentional faculty misconduct. The authors, who work in the Dean's Office at a large U.S. medical school (University of California, San Francisco), investigate one to two cases of alleged misconduct each month. These investigations, which are stressful and unpleasant, may culminate in serious disciplinary action for the faculty member. Further, these allegations sometimes result in lengthy and acrimonious civil litigation. This Perspective provides three examples of academic misconduct: violations of institutional conflict-of-interest policies, disputes about intellectual property, and authorship conflicts.The authors also describe prevention and mitigation strategies that their medical school employs, which may be helpful to other institutions. Prevention strategies include training campus leaders, using attestations to reduce violations of institutional policies, encouraging open discussion and written agreements about individuals' roles and responsibilities, and defining expectations regarding authorship and intellectual property at the outset. Mitigation strategies include using mediation by third parties who do not have a vested academic, personal, or financial interest in the outcome. PMID:26488567

  5. High-resolution imaging of gigahertz polarization response arising from the interference of reflected surface acoustic waves.

    PubMed

    Yahyaie, I; Buchanan, D A; Bridges, G E; Thomson, D J; Oliver, D R

    2012-06-01

    The surface polarization caused by traveling SAWs at 1.585 GHz has been imaged using a dynamic homodyne electrostatic force microscope technique. Instead of measuring topographic changes caused by the SAW, the reported technique measures polarization in the piezoelectric substrate arising from mechanical stress caused by the SAW. The polarization associated with this stress field modulates the scanning probe cantilever deflection amplitude, which is extracted using a lock-in-based technique. High-resolution imaging is presented with images of the interference arising from a metal reflector on a SAW device. A mathematical model combining SAW generation and force interactions between the probe and the substrate was used to verify the experimental data. In addition to overcoming the challenge associated with detecting and imaging polarization effects at gigahertz frequencies, this imaging technique will greatly assist the development of SAW-based devices that exploit the reflection and interference of SAWs in areas as diverse as microfluidic mixing, cell sorting, and quantum entanglement. PMID:22718871

  6. Coping with Stress. Stress Education Curriculum. A Stress Control Program for Troubled Youth. Fifth Edition.

    ERIC Educational Resources Information Center

    Trotter, Jennie C.

    Project Stress Control was developed for the Fulton County (Georgia) school system in 1984 and was implemented at an elementary school. The program was very successful in reducing suspension rates and office referrals for disruptive behavior and in increasing academic performance and parent participation. This curriculum is an outgrowth of the…

  7. Relationship Between Intrinsic Motivation and Undergraduate Students' Depression and Stress: The Moderating Effect of Interpersonal Conflict.

    PubMed

    Huang, Yunhui; Lv, Wei; Wu, Jiang

    2016-10-01

    This study examined the effect of intrinsic academic motivation and interpersonal conflict on the perceived depression and stress. Participants were 537 Chinese undergraduate students (191 males and 346 females; M age = 20.4 years, SD age = 1.3). They completed four scales measuring intrinsic academic motivation, interpersonal conflict, stress, and depression. Linear regressions were conducted with intrinsic academic motivation, interpersonal conflict, and their interaction as independent variables to predict depression and stress. Results showed that intrinsic academic motivation was negatively, while interpersonal conflict was positively, associated with depression and stress. Moreover, the interaction was significant: negative association of "intrinsic academic motivation and depression" and that of "intrinsic academic motivation and stress" was weaker among participants who reported higher (vs. lower) levels of interpersonal conflict. PMID:27488914

  8. Relationship Between Intrinsic Motivation and Undergraduate Students' Depression and Stress: The Moderating Effect of Interpersonal Conflict.

    PubMed

    Huang, Yunhui; Lv, Wei; Wu, Jiang

    2016-10-01

    This study examined the effect of intrinsic academic motivation and interpersonal conflict on the perceived depression and stress. Participants were 537 Chinese undergraduate students (191 males and 346 females; M age = 20.4 years, SD age = 1.3). They completed four scales measuring intrinsic academic motivation, interpersonal conflict, stress, and depression. Linear regressions were conducted with intrinsic academic motivation, interpersonal conflict, and their interaction as independent variables to predict depression and stress. Results showed that intrinsic academic motivation was negatively, while interpersonal conflict was positively, associated with depression and stress. Moreover, the interaction was significant: negative association of "intrinsic academic motivation and depression" and that of "intrinsic academic motivation and stress" was weaker among participants who reported higher (vs. lower) levels of interpersonal conflict.

  9. Academic performance in children of divorce: psychological resilience and vulnerability.

    PubMed

    Mulholland, D J; Watt, N F; Philpott, A; Sarlin, N

    1991-08-01

    Parental divorce can be conceptualized as a stressful event for all children, but one must recognize that reactions to divorce can vary widely among children. This investigation was based on two basic ideas: 1) children of divorce as a group would show deficits in academic performance compared to children from intact families, even several years after their parents' separation, and 2) because factors that promote psychological resilience and vulnerability, we expected to find normal heterogeneity within the divorce sample. Among 96 middle-school adolescents from a suburban school district near Denver, children of divorce showed significant performance deficits in academic achievement, as reflected in grade-point average and scholastic motivation in middle school, but not in nationally normed tests of scholastic aptitude and other less direct measures of behavioral conformity. An analysis of GPA over time revealed strikingly disparate patterns of achievement between divorce and control groups. Corresponding patterns of scholastic aptitude scores, absence from school and comportment revealed no systematic differences over time. These results suggest strongly that parental divorce can be a critical event in the academic development of children. Large differences in academic achievement between our divorce group as a whole and the controls cannot be attributed, at least at the time of sampling, to differences in social class or intellectual ability. Despite a similar family background, i.e., marital dissolution, a minority of the children of divorce showed vulnerability in the pattern of academic achievement over time while the majority demonstrated academic careers not unlike that of the controls.

  10. Manage Stress

    MedlinePlus

    ... Manage Stress Print This Topic En español Manage Stress Browse Sections The Basics Overview Signs and Health ... and Health Effects What are the signs of stress? When people are under stress, they may feel: ...

  11. [Stress in German schools: frequencies, causes and international comparison].

    PubMed

    Seiffge-Krenke, Inge

    2008-01-01

    An overview about studies on academic stress is given, including anxiety before examinations, decrease in achievement, bad grades as well as aggression and rivalry among pupils. Finding on several studies are reported, including German adolescents (N=1393) and adolescents from 18 countries (N=9778), who have been investigated with respect to school-related problems. German pupils exhibited a mean level in academic stress. However, clinically disturbed adolescents (N=77) reported the highest levels in academic stress, compared to non-conspicuous adolescents. PMID:18361182

  12. Body Damage: Dis-Figuring the Academic in Academic Fiction

    ERIC Educational Resources Information Center

    Leuschner, Eric

    2006-01-01

    Contemporary academic fiction features a plethora of characters, male and female, identified by a bodily defect or medical malady as a primary character trait. These representations of the damaged college professor have joined other popular academic stereotypes, such as the absent-minded professor, the lecherous professor, and the sadistic…

  13. Academic Dishonesty: The Link between Academics and the Law

    ERIC Educational Resources Information Center

    Jackson, Judith T.

    2010-01-01

    There have been many studies done and much research completed on the problem of academic dishonesty at the college and university level. However, there is a dearth of studies done on academic dishonesty as it relates to the legal issues and trends related to higher education administration. The purpose of this research is to analyze the issues,…

  14. The "Second Academic Revolution": Interpretations of Academic Entrepreneurship

    ERIC Educational Resources Information Center

    Zheng, Peijun

    2010-01-01

    The number and scope of faculty and institutions involved in academic entrepreneurship continues to expand, and this has significant implications for universities, involving potentially wonderful opportunities but also dire risks. This paper looks beyond academic capitalism, a theory that currently dominates the study of higher education, by…

  15. Ensuring Academic Freedom in Politically Controversial Academic Personnel Decisions. Report

    ERIC Educational Resources Information Center

    American Association of University Professors, 2011

    2011-01-01

    This report seeks to confront the contemporary political challenge to the academic community by exploring how free universities contribute to the common good even as they create political tensions between themselves and society that require the protection of academic freedom. At the same time, the report suggests ways that protection may be…

  16. Making Sense of Academic Life: Academics, Universities and Change.

    ERIC Educational Resources Information Center

    Taylor, Peter G.

    Universities and academics today are facing challenges that require more active and self-interested management. The book argues that higher education in the future will not become any more ordered, but will actually become more complex, more fractured and less bounded, and that academics will have to respond with new ways of thinking. The book…

  17. Supporting Academic Workloads in Online Learning

    ERIC Educational Resources Information Center

    Haggerty, Carmel E.

    2015-01-01

    Academic workloads in online learning are influenced by many variables, the complexity of which makes it difficult to measure academic workloads in isolation. While researching issues associated with academic workloads, professional development stood out as having a substantive impact on academic workloads. Many academics in applied health degrees…

  18. Students' Motivation to Access Academic Advising Services

    ERIC Educational Resources Information Center

    Henning, Marcus A.

    2009-01-01

    The interrelationships between motivation for choosing a program of study, intention to access academic advisors, academic difficulty, and actual appointments with academic advisors were based on student self-reports of motivation and intentions. In addition, academic achievement measures and data on student access to academic advisors were…

  19. Academic dishonesty and attitudes towards academic dishonest acts: support for cognitive dissonance theory.

    PubMed

    Storch, Eric A; Storch, Jason B

    2003-02-01

    The present study examined the relation between self-reported academic dishonesty and attitudes towards dishonest academic behaviors in 244 college students. Analysis suggested that self-reported academic dishonesty and approval of academic dishonest behaviors were positively correlated.

  20. 31 CFR 535.335 - Claim arising out of events in Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Claim arising out of events in Iran... General Definitions § 535.335 Claim arising out of events in Iran. For purposes of § 535.216, a claim is one “arising out of events” of the type specified only if such event is the specific act that is...

  1. 31 CFR 535.335 - Claim arising out of events in Iran.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Claim arising out of events in Iran... General Definitions § 535.335 Claim arising out of events in Iran. For purposes of § 535.216, a claim is one “arising out of events” of the type specified only if such event is the specific act that is...

  2. 31 CFR 535.335 - Claim arising out of events in Iran.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Claim arising out of events in Iran... General Definitions § 535.335 Claim arising out of events in Iran. For purposes of § 535.216, a claim is one “arising out of events” of the type specified only if such event is the specific act that is...

  3. Stress corrosion resistant fasteners

    NASA Technical Reports Server (NTRS)

    Roach, T. A.

    1985-01-01

    A family of high performance aerospace fasteners made from corrosion resistant alloys for use in applications where corrosion and stress-corrosion cracking are of major concern are discussed. The materials discussed are mainly A-286, Inconel 718, MP35N and MP159. Most of the fasteners utilize cold worked and aged materials to achieve the desired properties. The fasteners are unique in that they provide a combination of high strength and immunity to stress corrosion cracking not previously attainable. A discussion of fastener stress corrosion failures is presented including a review of the history and a description of the mechanism. Case histories are presented to illustrate the problems which can arise when material selection is made without proper regard for the environmental conditions. Mechanical properties and chemical compositions are included for the fasteners discussed. Several aspects of the application of high performance corrosion resistant fasteners are discussed including galvanic compatibility and torque-tension relationships.

  4. MORE THAN MONEY: THE EXPONENTIAL IMPACT OF ACADEMIC TECHNOLOGY TRANSFER

    PubMed Central

    McDevitt, Valerie Landrio; Mendez-Hinds, Joelle; Winwood, David; Nijhawan, Vinit; Sherer, Todd; Ritter, John F.; Sanberg, Paul R.

    2014-01-01

    Academic technology transfer in its current form began with the passage of the Bayh–Dole Act in 1980, which allowed universities to retain ownership of federally funded intellectual property. Since that time, a profession has evolved that has transformed how inventions arising in universities are treated, resulting in significant impact to US society. While there have been a number of articles highlighting benefits of technology transfer, now, more than at any other time since the Bayh–Dole Act was passed, the profession and the impacts of this groundbreaking legislation have come under intense scrutiny. This article serves as an examination of the many positive benefits and evolution, both financial and intrinsic, provided by academic invention and technology transfer, summarized in Table 1. PMID:25061505

  5. MORE THAN MONEY: THE EXPONENTIAL IMPACT OF ACADEMIC TECHNOLOGY TRANSFER.

    PubMed

    McDevitt, Valerie Landrio; Mendez-Hinds, Joelle; Winwood, David; Nijhawan, Vinit; Sherer, Todd; Ritter, John F; Sanberg, Paul R

    2014-11-01

    Academic technology transfer in its current form began with the passage of the Bayh-Dole Act in 1980, which allowed universities to retain ownership of federally funded intellectual property. Since that time, a profession has evolved that has transformed how inventions arising in universities are treated, resulting in significant impact to US society. While there have been a number of articles highlighting benefits of technology transfer, now, more than at any other time since the Bayh-Dole Act was passed, the profession and the impacts of this groundbreaking legislation have come under intense scrutiny. This article serves as an examination of the many positive benefits and evolution, both financial and intrinsic, provided by academic invention and technology transfer, summarized in Table 1.

  6. Academic Mothers: Exploring Disciplinary Perspectives

    ERIC Educational Resources Information Center

    Wolf-Wendel, Lisa; Ward, Kelly

    2015-01-01

    In this article we explore the role of academic discipline on the careers of tenure-line faculty women with children. Longitudinal, qualitative findings show that disciplinary contexts and ideal worker norms shape what it means to be an academic and a mother. Even after achieving tenure, ideal worker norms affect these roles; professional…

  7. Nursing Faculty and Academic Integrity

    ERIC Educational Resources Information Center

    Wilson, Cecilia E.

    2013-01-01

    Insufficient information exists regarding the process influencing faculty decisions, specifically in the area of maintaining academic integrity in an online environment. The purpose of the study was to explore the experiences and decision-making process of nursing faculty related to maintaining academic integrity in an online environment. The…

  8. Analysis of Academic Staffing Policies.

    ERIC Educational Resources Information Center

    Bloomfield, Stefan D.

    1980-01-01

    Large-scale Markov chain models and Monte Carlo simulation, two types of models useful for academic managers to analyze academic staffing policies, are described. Their relative advantages and disadvantages regarding technical requirements and performance, as well as managerial usefulness at different levels of the university, are discussed.…

  9. Academic Freedom: The Ethical Imperative

    ERIC Educational Resources Information Center

    Slattery, Patrick

    2008-01-01

    In this article, the author takes his cue for discussions of academic freedom from Simone de Beauvoir as found in her classic text, "The Ethics of Ambiguity." Like other existentialists, de Beauvoir emphasizes that freedom and responsibility are intimately linked. Academic freedom is an ethical responsibility that compels the author to teach and…

  10. Transforming Academic Practice through Scholarship

    ERIC Educational Resources Information Center

    Brew, Angela

    2010-01-01

    In the context of the fast changing university, how are academics to grow the capacity to cope with continual change and what can academic/faculty developers do to assist them? The paper first establishes the context of higher education as a challenging environment. It then reviews ideas about scholarship and explores the application of these…

  11. Entrepreneurship Education and Academic Performance

    ERIC Educational Resources Information Center

    Johansen, Vegard

    2014-01-01

    The significant increase of entrepreneurship education (EE) is a trend in Europe. Entrepreneurship education is supposed to promote general and specific entrepreneurial abilities and improve academic performance. This paper evaluates whether EE influences academic performance, measured by Grade Point Average. The main indicator used for EE is the…

  12. Academic Scribbling: A Frivolous Approach?

    ERIC Educational Resources Information Center

    Badley, Graham

    2011-01-01

    We are all scribblers now but scribbling is not regarded positively. Nevertheless, scribbling is described as one of four connected processes in a useful model of academic writing. These metaphors are frivolously summarised as scrabbling, scribbling, scribing and scrubbing. Frivolity is first presented as an antonym of academic seriousness. But it…

  13. Academic Labor Markets and Careers.

    ERIC Educational Resources Information Center

    Breneman, David W., Ed.; Youn, Ted I. K., Ed.

    As part of the Stanford Series on Education and Public Policy, academic careers and academic labor markets in American higher education are examined from a perspective based on both economic reasoning and sociological analysis. Research common to both fields is considered in a series of 10 essays that discuss the following subjects: "Studies of…

  14. The Erosion of Academic Freedom

    ERIC Educational Resources Information Center

    Ledoux, Michael W.; Marshall, Thomas; McHenry, Nadine

    2010-01-01

    This article originated from a single question: do the restrictions that various accrediting agencies place on teacher educators limit, or entirely eliminate, academic freedom? Considering that question makes it apparent the problem is much broader than academic freedom. The issue has two foci: personal identity and the impact of market…

  15. Gateways among Academic Computer Networks.

    ERIC Educational Resources Information Center

    McCredie, John W.

    National intercampus computer networks are discussed, along with six illustrative networks. Attention is focused on computer networks with significant academic usage through which special software is available to manage resources in the network. It is noted that computer networks have widespread use among academics for communication in the form of…

  16. Faculty Satisfaction in Academic Medicine.

    ERIC Educational Resources Information Center

    Nyquist, Julie G.; Hitchcock, Maurice A.; Teherani, Arianne

    2000-01-01

    Describes the challenges and elements of satisfaction in academic medicine. Proposes a model of academic faculty satisfaction which postulates that organizational, job-related, and personal factors combine to develop self-knowledge, social knowledge, and satisfaction with outcomes of productivity, retention, and learner-patient satisfaction. (DB)

  17. The Academic Common Market. 1976.

    ERIC Educational Resources Information Center

    Southern Regional Education Board, Atlanta, GA.

    The Academic Common Market is an interstate agreement among Southern states for sharing academic programs. Participating states are able to make arrangements for their residents who qualify for admission to enroll in specific programs in other states on an in-state tuition basis. Thus far, the arrangements have been limited to unusual graduate…

  18. Defining and Measuring Academic Success

    ERIC Educational Resources Information Center

    York, Travis T.; Gibson, Charles; Rankin, Susan

    2015-01-01

    Despite, and perhaps because of its amorphous nature, the term "academic success" is one of the most widely used constructs in educational research and assessment within higher education. This paper conducts an analytic literature review to examine the use and operationalization of the term in multiple academic fields. Dominant…

  19. Transforming Administration in Academic Libraries.

    ERIC Educational Resources Information Center

    Honea, Sion M.

    1997-01-01

    Examines the traditional hierarchical administrative structure in academic libraries. Also analyzes some of its features, and questions specific principles of management in order to propose a more balanced organizational type based on organizational behavior and leadership that will best enable academic libraries to meet challenges. (PEN)

  20. Academic Language in Physical Education

    ERIC Educational Resources Information Center

    Constantinou, Phoebe

    2015-01-01

    This article focuses on defining academic language in physical education and provides a step-by-step approach designed to help preservice and inservice teachers understand and incorporated academic language into their lesson planning. It provides examples of discipline-specific vocabulary, language functions, syntax, and discourse, aiming to…

  1. Cognitive Factors in Academic Achievement.

    ERIC Educational Resources Information Center

    Cuasay, Peter

    1992-01-01

    This review explores the factors of cognitive processing, style, and metacognitive organization as they contribute to academic success. Specific discussions consider aspects of short- and long-term memory, including how these affect learning and academic performance, and the keys to attaining long-term memory capability by involving redundancy,…

  2. Gendered Games in Academic Leadership

    ERIC Educational Resources Information Center

    Acker, Sandra

    2010-01-01

    This article looks at women's efforts to construct an academic leadership career. It is not a study of women's leadership in general but one that takes place in what Bourdieu calls the academic field. Drawing from an in-depth interview study of 31 women from faculties of education who occupy managerial positions in universities in Canada,…

  3. Academics and Practical Geographic Education.

    ERIC Educational Resources Information Center

    Heiges, Harvey E.

    An internship program is described in which geography undergraduates and graduate students receive on-the-job career training as well as academic training. This particular program was begun in 1969 at San Diego State University to help geography students relate their academic training to practical job experiences and to help them obtain meaningful…

  4. Juvenile Delinquency and Academic Deficiency

    ERIC Educational Resources Information Center

    Jerse, Frank W.; Fakouri, M. Ebrahim

    1978-01-01

    The purpose of this study was a close comparison of the academic profiles of delinquents and nondelinquents. It is concluded that corrective and preventive measures used with the academically deficient child might reduce the chances of school personnel contributing to delinquency. (JD)

  5. Machine Translation for Academic Purposes

    ERIC Educational Resources Information Center

    Lin, Grace Hui-chin; Chien, Paul Shih Chieh

    2009-01-01

    Due to the globalization trend and knowledge boost in the second millennium, multi-lingual translation has become a noteworthy issue. For the purposes of learning knowledge in academic fields, Machine Translation (MT) should be noticed not only academically but also practically. MT should be informed to the translating learners because it is a…

  6. The Future of Academic Freedom.

    ERIC Educational Resources Information Center

    Menand, Louis, Ed.

    These nine essays address controversial issues of academic freedom and values at the university level. The book, which was derived from two years of debate and lectures presented to national meetings of the American Association of University Professors, is organized in three sections which address such issues as: the purpose of academic freedom,…

  7. Integrating Academic and Vocational Skills.

    ERIC Educational Resources Information Center

    Walling, Susan

    The Allied Health Certificate Program at Massachusetts' Bunker Hill Community College has been successfully integrating academic and vocational education since 1986. The integration of English as a Second Language, academic education, and occupational training was a direct response to requests from business and industry for a competitive…

  8. Enrollment Management in Academic Units

    ERIC Educational Resources Information Center

    DeBiaso, Nick

    2012-01-01

    This study provides an understanding of how administrative leaders make decisions regarding enrollment management within academic units at a major research university in the southwestern United States. Key enrollment management functions of recruiting, admissions, marketing, orientation, financial aid/scholarships, academic advising, student…

  9. Academic Advisement for Distance Learners.

    ERIC Educational Resources Information Center

    Fornshell, George K.

    1993-01-01

    Describes the use of the Electronic ClassRoom, a teleconferencing tool, for the academic advisement of graduate distance education students at Nova University (Florida). Topics addressed include distance learning students' problems and the need for advisement; scheduling; the use of Tymnet; academic advisement delivery models; and future research…

  10. Academic Rewards in Higher Education.

    ERIC Educational Resources Information Center

    Lewis, Darrel R., Ed.; Becker, William E., Jr., Ed.

    A colloquium series in higher education at the University of Minnesota in the fall and winter of 1977-1978 examined the influence of academic reward systems on faculty behavior and academic productivity. These essays are the collective results of their findings and recommendations. Essays include: "Perspectives from Psychology: Financial…

  11. Career Paths of Academic Deans.

    ERIC Educational Resources Information Center

    Wolverton, Mimi; Gonzales, Mary Jo

    This paper examines various career paths leading to deanship and considers the implications of the findings for women and minorities who aspire to this position. The paper is part of a larger study of academic deanship conducted by the Center for Academic Leadership at Washington State University between October 1996 and January 1997. Data for the…

  12. Transnational Academic Mobility and Gender

    ERIC Educational Resources Information Center

    Jons, Heike

    2011-01-01

    This paper examines to what extent the participation of researchers in transnational academic mobility, their experiences and perceived outcomes vary by gender. Based on longitudinal statistics, original survey data and semi-structured interviews with former visiting researchers in Germany, the paper shows that the academic world of female…

  13. Career pathways in research: academic.

    PubMed

    Kenkre, J E; Foxcroft, D R

    The academic pathway is the fourth in this series on career pathways and might be considered the most traditional career related to research. However, as is demonstrated in this series, research is every nurse's business and not a discipline to be conducted solely through academic institutions.

  14. Diet Quality and Academic Performance

    ERIC Educational Resources Information Center

    Florence, Michelle D.; Asbridge, Mark; Veugelers, Paul J.

    2008-01-01

    Background: Although the effects of nutrition on health and school performance are often cited, few research studies have examined the effect of diet quality on the academic performance of children. This study examines the association between overall diet quality and academic performance. Methods: In 2003, 5200 grade 5 students in Nova Scotia,…

  15. Socioeconomic Determinants of Academic Achievement

    ERIC Educational Resources Information Center

    Tomul, Ekber; Savasci, Havva Sebile

    2012-01-01

    This study aims to investigate the relationship between academic achievement and the socioeconomic characteristics of elementary school 7th grade students in Burdur. The population of the study are 7th grade students who had education at elementary schools in Burdur in the 2007-2008 academic year. Two staged sampling was chosen as suitable for the…

  16. The Causal Ordering of Self-Concept and Academic Motivation and Its Effect on Academic Achievement

    ERIC Educational Resources Information Center

    Green, Jasmine; Nelson, Genevieve; Martin, Andrew J.; Marsh, Herb

    2006-01-01

    Critical questions in educational psychology research to be addressed in this paper concern the casual relationship between academic self-concept, academic motivation and its effect on academic achievement. Do changes in academic self-concept and academic motivation lead to changes in subsequent academic achievement? Various studies have attempted…

  17. On How Editors of Academic Journals at Institutions of Higher Learning Should Resist Academic Corruption

    ERIC Educational Resources Information Center

    Jing, Xiao

    2007-01-01

    Academic corruption is a hot issue in today's society. "Academic corruption" means that certain individuals in academic circles, driven by the desire for personal gain, resort to various kinds of nonnormative and unethical behavior in academic research activities. These include: academic self-piracy, academic piracy, copying and plagiarism,…

  18. Academic espionage: dysfunctional aspects of the publish or perish ethic.

    PubMed

    Mensah, L L

    1982-11-01

    There are many dysfunctional manifestations relative to the tenure and promotion process. These are disruptive to academic life. Much of this is encouraged by the university because of their publish or perish ethic. Excellence in classroom teaching and success in the field of clinical and human endeavours are not highly valued in deliberations to grant tenure and advancement in academic rank. Research and publications are the major yardsticks upon which a faculty member is judged. This prevailing perspective poses a dilemma for many nursing faculty who have high clinical workloads and have not been socialized for academic survival. The pressures to publish and research can be achieved in a realistic and non-stressful way. Three aspects seem to be particularly relevant to facilitate this achievement; these are: anticipatory planning, balancing the workload, and understanding the interpersonal dimensions of collegiality. PMID:6924943

  19. Academic entitlement in pharmacy education.

    PubMed

    Cain, Jeff; Romanelli, Frank; Smith, Kelly M

    2012-12-12

    The constructs of academic entitlement and student consumerism refer to students' attitudes toward education as a commodity and the underlying belief that as consumers, they should be catered to and given the opportunity to participate in the education process according to their preferences. Most discussions regarding these attitudes are anecdotal, but the pervasiveness of these accounts and the troubling effects that ensue warrant attention. Grade inflation, student incivility, altered classroom practices, and decreased faculty morale are all potential aftereffects of teaching students who hold academic entitlement beliefs. Numerous factors are posited as attributing to academic entitlement including personal issues, societal pressures, and broad academic practices. This paper discusses these factors and offers faculty members and administrators recommendations regarding practices that may curb or alleviate issues associated with academically entitled students. PMID:23275654

  20. Academic Entitlement in Pharmacy Education

    PubMed Central

    Romanelli, Frank; Smith, Kelly M.

    2012-01-01

    The constructs of academic entitlement and student consumerism refer to students’ attitudes toward education as a commodity and the underlying belief that as consumers, they should be catered to and given the opportunity to participate in the education process according to their preferences. Most discussions regarding these attitudes are anecdotal, but the pervasiveness of these accounts and the troubling effects that ensue warrant attention. Grade inflation, student incivility, altered classroom practices, and decreased faculty morale are all potential aftereffects of teaching students who hold academic entitlement beliefs. Numerous factors are posited as attributing to academic entitlement including personal issues, societal pressures, and broad academic practices. This paper discusses these factors and offers faculty members and administrators recommendations regarding practices that may curb or alleviate issues associated with academically entitled students. PMID:23275654