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Sample records for academic progress rate

  1. An Examination of the Influence of Institutional Context on Academic Progress Rates at Division I Institutions: A Multilevel Approach

    Science.gov (United States)

    McLaughlin, Jacqueline Elaine

    2012-01-01

    The growing attention given to intercollegiate athletics in recent years amid ongoing controversies highlights the importance of closely examining the implementation and impact of sports policy on college campuses. In an attempt to improve the academic performance and retention of student-athletes, the Academic Progress Rate (APR) was implemented…

  2. The Impact of the Academic Progress Rating on the Retention and Recruiting Strategies of NCAA Division I Football Programs

    Science.gov (United States)

    Castle, Joshua

    2010-01-01

    In 2004, the National Collegiate Athletic Association (NCAA) adopted legislation that it hoped would help increase the graduation rates of student athletes. The Academic Progress Rating (APR), was designed to hold each individual athletic program accountable for keeping student athletes eligible and at the institution until the student athlete…

  3. Designation differences and academic career progression

    Directory of Open Access Journals (Sweden)

    Chris W. Callaghan

    2015-05-01

    Contribution/Value add: This study provides new insights into certain ‘crisis milestones’, or role conflicts or issues, that may need to be resolved or balanced before the career progression of academics can typically occur.

  4. The Effect of Weekly Progress Reports on Academic Achievement.

    Science.gov (United States)

    Armour, Katherine S.

    This study investigated the effect of weekly progress reports on the academic achievement of seventh grade language arts students. It also investigated the effects of weekly progress reports on locus of control attribution and the relationship between academic achievement and locus of control attribution. The study took place in a suburban school…

  5. [Burnout effect on academic progress of Oncology medical residents].

    Science.gov (United States)

    González-Ávila, Gabriel; Bello-Villalobos, Herlinda

    2014-01-01

    In the formative period of the courses taken in medical specializations, new and greater responsibilities are accepted by physicians in personal and academic spheres. The interaction of several factors that encompass the practice of these physicians could surpass their capacity to cope, causing on these professionals a high level of stress and professional exhaustion, which will affect their academic development. The objective of this research was to establish if the occupational stress of these medical residents affects their academic progress. We administered the Spanish version of the Maslach Burnout Inventory (MBI) to 52 residents of three specializations in Oncology (Medical Oncology, Surgical Oncology, and Radio-Oncology). These residents accepted voluntarily at the same time of their third cognitive exam. The prevalence of burnout syndrome was 13.5 %, with a high frequency among medical residents of first degree. Medical Oncology residents showed a higher emotional exhaustion and lower personal fulfillment. Considering the three specializations, the academic progress was higher in the third year, with a significant difference to Surgical Oncology and Medical Oncology (p = 0.026 and 0.015, respectively). No significant difference was found between burnout syndrome, academic progress and sociodemographic characteristics. The presence of burnout syndrome does not affect the academic progress of Oncology medical residents.

  6. Studies of human mutation rates: Progress report

    International Nuclear Information System (INIS)

    Neel, J.V.

    1988-01-01

    Progress was recorded between January 1 and July 1, 1987 on a project entitled ''Studies of Human Mutation Rates''. Studies underway include methodology for studying mutation at the DNA level, algorithms for automated analyses of two-dimensional polyacrylamide DNA gels, theoretical and applied population genetics, and studies of mutation frequency in A-bomb survivors

  7. Declining death rates reflect progress against cancer.

    Directory of Open Access Journals (Sweden)

    Ahmedin Jemal

    Full Text Available BACKGROUND: The success of the "war on cancer" initiated in 1971 continues to be debated, with trends in cancer mortality variably presented as evidence of progress or failure. We examined temporal trends in death rates from all-cancer and the 19 most common cancers in the United States from 1970-2006. METHODOLOGY/PRINCIPAL FINDINGS: We analyzed trends in age-standardized death rates (per 100,000 for all cancers combined, the four most common cancers, and 15 other sites from 1970-2006 in the United States using joinpoint regression model. The age-standardized death rate for all-cancers combined in men increased from 249.3 in 1970 to 279.8 in 1990, and then decreased to 221.1 in 2006, yielding a net decline of 21% and 11% from the 1990 and 1970 rates, respectively. Similarly, the all-cancer death rate in women increased from 163.0 in 1970 to 175.3 in 1991 and then decreased to 153.7 in 2006, a net decline of 12% and 6% from the 1991 and 1970 rates, respectively. These decreases since 1990/91 translate to preventing of 561,400 cancer deaths in men and 205,700 deaths in women. The decrease in death rates from all-cancers involved all ages and racial/ethnic groups. Death rates decreased for 15 of the 19 cancer sites, including the four major cancers, with lung, colorectum and prostate cancers in men and breast and colorectum cancers in women. CONCLUSIONS/SIGNIFICANCE: Progress in reducing cancer death rates is evident whether measured against baseline rates in 1970 or in 1990. The downturn in cancer death rates since 1990 result mostly from reductions in tobacco use, increased screening allowing early detection of several cancers, and modest to large improvements in treatment for specific cancers. Continued and increased investment in cancer prevention and control, access to high quality health care, and research could accelerate this progress.

  8. PREDICTORS OF WOMEN ACADEMICS' CAREER PROGRESSION: EVIDENCE FROM AUSTRALIA

    Directory of Open Access Journals (Sweden)

    Hadrian G. Djajadikerta

    2007-01-01

    Full Text Available The issue of glass ceiling, invisible barriers that limit the access of women to higher level occupations and positions, continues to be of concern. Prior studies in this topic have been mostly conducted based on two perspectives: systemic and personal. However, neither of these two perspectives have managed to completely explain the glass ceiling phenomena in organizations. This paper focuses on higher education institutions in Australia. Incorporating both of these perspectives, this paper investigates the factors that influence career progression of women academics in Australian universities.

  9. The status of women in academic anesthesiology: a progress report.

    Science.gov (United States)

    Wong, Cynthia A; Stock, Marie Christine

    2008-07-01

    The number of women in medicine has increased steadily in the last half century. In this study, we reassessed the status of women in academic anesthesiology departments in the United States in 2006. Medical student, resident, and faculty rank gender data were obtained from the Association of American Medical Colleges. Data regarding the make-up and gender of anesthesia subspecialty society leadership, the editorial boards of Anesthesia & Analgesia and Anesthesiology, the awardees of anesthesia research grants, American Board of Anesthesiology examiners, and department chairs were obtained from websites, organization management personnel, and the Wood Library-Museum of Anesthesiology. Anesthesiology data were compared with composite data from medical school departments in other clinical specialties and to data from previous years, beginning in 1985. The percentage of medical school graduates, anesthesiology residents, and anesthesiology faculty members who are women has increased since 1985; however, the rate of increase in the percentage of women is significantly faster for medical school graduates compared with anesthesiology residents (P research grants awarded to women has not changed over several decades. The status of women in academic anesthesiology in the first decade of the millennium has, by some measures, advanced compared with 20 yr ago. However, by other measures, there has been no change. The task ahead is to identify factors that discourage qualified women medical students, residents, and junior faculty members from pursuing careers in academic anesthesiology and advancing in academic rank.

  10. Academic status and progress of deaf and hard-of-hearing students in general education classrooms.

    Science.gov (United States)

    Antia, Shirin D; Jones, Patricia B; Reed, Susanne; Kreimeyer, Kathryn H

    2009-01-01

    The study participants were 197 deaf or hard-of-hearing students with mild to profound hearing loss who attended general education classes for 2 or more hours per day. We obtained scores on standardized achievement tests of math, reading, and language/writing, and standardized teacher's ratings of academic competence annually, for 5 years, together with other demographic and communication data. Results on standardized achievement tests indicated that, over the 5-year period, 63%-79% of students scored in the average or above-average range in math, 48%-68% in reading, and 55%-76% in language/writing. The standardized test scores for the group were, on average, half an SD below hearing norms. Average student progress in each subject area was consistent with or better than that made by the norm group of hearing students, and 79%-81% of students made one or more year's progress annually. Teachers rated 69%-81% of students as average or above average in academic competence over the 5 years. The teacher's ratings also indicated that 89% of students made average or above-average progress. Students' expressive and receptive communication, classroom participation, communication mode, and parental participation in school were significantly, but moderately, related to academic outcomes.

  11. Evolving from academic to academic entrepreneur: overcoming barriers to scientific progress and finance.

    Science.gov (United States)

    Miller, Andrew D

    2016-07-01

    The overall goal of my career as an academic chemist has always been the design and creation of advanced therapeutics and diagnostics that address unmet medical need in the management of chronic diseases. Realising this goal has been an immensely difficult process involving multidisciplinary problem-driven research at the chemistry-biology-medicine interfaces. With success in the laboratory, I started seriously to question the value of remaining an academic whose career is spent in the pursuit of knowledge and understanding alone without making any significant effort to translate knowledge and understanding gained into products of genuine utility for public benefit. Therefore, I elected by choice to become an academic entrepreneur, seeking opportunities wherever possible for the translation of the best of my personal and collaborative academic research work into potentially valuable and useful products. This choice has brought with it many unexpected difficulties and challenges. Nevertheless, progress bas been made and sufficient learnt to suggest that this would be an appropriate moment to take stock and provide some personal reflections on what it takes to design and create advanced therapeutics and diagnostics in the laboratory then seek to develop, innovate and translate the best towards market.

  12. ReNEW: Wyoming's Answer to Academic Progression in Nursing.

    Science.gov (United States)

    Anderson, Jennifer; Wells, Kathy; Mather, Charlotte; Burman, Mary E

    The aim of the study was to describe Wyoming's approach to academic progression and its projected impact. The collaborative process used to develop the shared statewide BSN curriculum is described along with recommendations. Successful educational models that address the Institute of Medicine's recommendation that 80 percent of RNs have a baccalaureate degree by 2020 face numerous challenges, especially in rural states. ReNEW (Revolutionizing Nursing Education in Wyoming) is a creative solution designed to decrease barriers to BSN education and increase motivation through a streamlined shared curriculum building on a strong community college system and the state's one BSN program. Guiding principles, especially addressing the value of both ADN and BSN education, broad-based coalition development and maintenance, statewide structure, and ongoing funding, were keys to success.

  13. Can teachers' global ratings identify children with academic problems?

    Science.gov (United States)

    Glascoe, F P

    2001-06-01

    Physicians often elicit ratings from teachers when making diagnostic, treatment, or referral decisions. The purpose of this study was to view the relationship between teachers' ratings and children's academic skills, assess the utility of teacher ratings in detecting academic problems, and thus determine whether physicians can depend on teacher ratings when making decisions about patients' needs. Subjects were a national sample of 80 teachers and 934 children between 6 and 13 years of age participating in a test standardization study. Families were representative of United States demographics in terms of parental level of education, income, and ethnicity, and sites were geographically diverse elementary schools. Children were administered the Comprehensive Inventory of Basic Skills--Revised (CIBS-R), a diagnostic academic achievement test. Teachers rated children's academic performance on a five-point scale ranging from far above average to far below average and were blinded to the results of the CIBS-R. Teacher ratings varied significantly with children's performance for all academic domains. Logistic regression revealed that teacher ratings were best predicted by children's performance in basic reading skills, followed by math skills, and were not influenced by race, parents' level of education, history of retention, or gender. Participation in Title I services, testing in winter or spring, and parents who spoke a language other than English produced significantly lower ratings. Nevertheless, teachers rated as average many students with mild to moderate academic difficulties. School system personnel and health care providers should avoid sole dependence on global teacher ratings when deciding which students need special education referrals or other services. Supplementing teacher ratings with standardized screening test results is needed to ensure accurate decision-making.

  14. 40 CFR 52.2038 - Rate of Progress Plans: Ozone.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Rate of Progress Plans: Ozone. 52.2038... Progress Plans: Ozone. (a) EPA grants full approval to Pennsylvania's 15 Percent Rate of Progress Plan for the Pittsburgh-Beaver Valley ozone nonattainment area, submitted by the Secretary of the Pennsylvania...

  15. Longitudinal tracking of academic progress during teacher preparation.

    Science.gov (United States)

    Corcoran, Roisin P; O'Flaherty, Joanne

    2017-12-01

    Given that the ultimate academic goal of many education systems in the developed world is for students to graduate from college, grades have a considerable bearing on how effective colleges are in meeting their primary objective. Prior academic performance informs predominantly the selection and retention of teacher candidates. However, there remains a dearth of evidence linking academic performance with outcomes in teacher preparation or the workplace. This study examined pre-service teachers' trajectories of academic growth during teacher preparation. The sample comprised 398 pre-service teachers - 282 (70.8%) males and 116 (29.1%) females. Academic growth was measured across eight time points over the course of 4 years. Pre-service teachers' academic growth was analysed using linear and nonlinear latent growth models. Results indicate that academic growth was quadratic and, over time, decelerated, with no evidence of the Matthew effect or the compensatory effect. There was evidence of a connection between prior academic attainment and current grades. Greater attention to academic growth during the college years, and particularly among pre-service teachers, may enable greater achievement support for students. © 2017 The Authors. British Journal of Education Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.

  16. Association between substandard classroom ventilation rates and students' academic achievement.

    Science.gov (United States)

    Haverinen-Shaughnessy, U; Moschandreas, D J; Shaughnessy, R J

    2011-04-01

    This study focuses on the relationship between classroom ventilation rates and academic achievement. One hundred elementary schools of two school districts in the southwest United States were included in the study. Ventilation rates were estimated from fifth-grade classrooms (one per school) using CO(2) concentrations measured during occupied school days. In addition, standardized test scores and background data related to students in the classrooms studied were obtained from the districts. Of 100 classrooms, 87 had ventilation rates below recommended guidelines based on ASHRAE Standard 62 as of 2004. There is a linear association between classroom ventilation rates and students' academic achievement within the range of 0.9-7.1 l/s per person. For every unit (1 l/s per person) increase in the ventilation rate within that range, the proportion of students passing standardized test (i.e., scoring satisfactory or above) is expected to increase by 2.9% (95%CI 0.9-4.8%) for math and 2.7% (0.5-4.9%) for reading. The linear relationship observed may level off or change direction with higher ventilation rates, but given the limited number of observations, we were unable to test this hypothesis. A larger sample size is needed for estimating the effect of classroom ventilation rates higher than 7.1 l/s per person on academic achievement. The results of this study suggest that increasing the ventilation rates toward recommended guideline ventilation rates in classrooms should translate into improved academic achievement of students. More studies are needed to fully understand the relationships between ventilation rate, other indoor environmental quality parameters, and their effects on students' health and achievement. Achieving the recommended guidelines and pursuing better understanding of the underlying relationships would ultimately support both sustainable and productive school environments for students and personnel. © 2010 John Wiley & Sons A/S.

  17. Making Progress: A Case Study of Academic Literacy Development

    Science.gov (United States)

    Takano, Naoko

    2013-01-01

    The processes by which unprepared freshmen are able to develop their academic literacy are overlooked by those in the academy. The author will describe a case study of the development of a student's academic literacy in the 1st 3 semesters of college. The information for this project was obtained through interviews with the student and her…

  18. The Underevaluation of Student Ratings of Academic Programs.

    Science.gov (United States)

    Koon, Jeff

    This study examines the general hypothesis that surveys can be used to elicit reliable and valid student ratings of the effectiveness of most aspects of the delivery of the academic programs in which they are enrolled, and reports data on test-retest reliability for upper division majors as well as on the reliability with which ratings…

  19. Academic performance and pass rates: Comparison of three first ...

    African Journals Online (AJOL)

    First year students' academic performance in three Life Science courses (Botany, Zoology and Bioscience) was compared. Pass rates, as well as the means and distributions of final marks were analysed. Of the three components (coursework, practical and theory examinations) contributing to the final mark of each course, ...

  20. Teacher ratings of academic achievement of children between 6 and ...

    African Journals Online (AJOL)

    We investigated teacher ratings of the impact of parental divorce on academic achievement of children between 6 and 12 years old up to 12 months after their parents divorced. A purposive sample of 120 children attending four different primary schools in a small South African town took part in the study. One third (n = 40) of ...

  1. Academic Progress Scores to Predict Performance on a State Assessment

    Science.gov (United States)

    Curry, Mitchell

    2016-01-01

    This quantitative study examined seventh-grade reading scores to determine the extent to which certain demographic variables (race/ethnicity, gender, socioeconomic status) explain and MAP reading scores predict reading scores on the State of Texas Assessment of Academic Readiness (STAAR) in a selected northeast Texas public school. Standardized…

  2. Women of Color in Academic Administration: Trends, Progress, and Barriers.

    Science.gov (United States)

    Wilson, Reginald

    1989-01-01

    Presents historical events, legal restrictions, and traditional customs as barriers that women of color have faced in pursuit of academic administrative positions. Discusses degree attainment and fields of study for different ethnic groups. Recent changes in affirmative action policy are discussed. (JS)

  3. The Early Academic Progress of Children with Special Educational Needs

    Science.gov (United States)

    Parsons, Samantha; Platt, Lucinda

    2017-01-01

    Children with special educational needs (SEN) are known to experience lower average educational attainment than other children during their school years. But we have less insight into how far their poorer educational outcomes stem from their original starting points or from failure to progress during school. The extent to which early…

  4. Extending the Direct Behavior Rating: An Examination of Schoolwide Behavior Ratings and Academic Engagement

    Science.gov (United States)

    Bruhn, Allison; Barron, Sheila; Fernando, Josephine; Balint-Langel, Kinga

    2018-01-01

    Direct behavior ratings have been identified as a practical and feasible alternative to direct observation of behavior for monitoring behavioral progress. Despite the evidence of usability, there have been calls for further examination of direct behavior ratings using different behaviors and scales. To this end, we examined the ratings of…

  5. ACADEMIC TRAINING Progress on e+e- Linear Colliders

    CERN Multimedia

    Françoise Benz

    2002-01-01

    27, 28, 29, 30, 31 May LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 Progress on e+e- Linear Colliders by P. Zerwas / Desy, D and R. Siemann / Slac, USA Physics issues (P. Zerwas - 27, 28 May)The physics program will be reviewed for e+e- linear colliders in the TeV energy range. At these prospective facilities central issues of particle physics can be addressed, the problem of mass, unification and structure of space-time. In this context the two lectures will focus on analyses of the Higgs mechanism, supersymmetry and extra space dimensions. Moreover, high-precision studies of the top-quark and the gauge boson sector will be discussed. Combined with LHC results, a comprehensive picture can be developed of physics at the electroweak scale and beyond. Designs and technologies (R. Siemann - 29, 30, 31 May) The physics and technologies of high energy linear colliders will be reviewed. Fundamental concepts of linear colliders will be introduced. They will be discussed in: the context of the Sta...

  6. Relationship between Admission Selection Criteria and Academic Progression for Student Nurse Anesthetists

    Science.gov (United States)

    Burns, Sharon M.

    2009-01-01

    Today's admission selection criteria require refinement with the intention of fostering academic progression for students entering nurse anesthesia programs (Reese, 2002).With the escalating cost of graduate education coupled with the current economic crisis, efforts by educational leaders to minimize attrition remains pivotal (Andrews, Johansson,…

  7. The impact of peer relations on academic progress in junior high

    NARCIS (Netherlands)

    Lubbers, Miranda J.; Van der Werf, Margaretha P. C.; Snijders, Tom A. B.; Creemers, Bert P. M.; Kuyper, Hans

    2006-01-01

    The purpose of this study is to examine whether peer relations within classrooms were related to students' academic progress, and if so, whether this can be explained by students' relatedness and engagement, in line with Connell and Wellborn's self-system model. We analyzed data of 18,735 students

  8. The Impact of the Measures of Academic Progress (MAP) Program on Student Reading Achievement

    Science.gov (United States)

    Cordray, David S.; Pion, Georgine M.; Brandt, Chris; Molefe, Ayrin

    2013-01-01

    One of the most widely used commercially available systems incorporating benchmark assessment and training in differentiated instruction is the Northwest Evaluation Association's (NWEA) Measures of Academic Progress (MAP) program. The MAP program involves two components: (1) computer-adaptive assessments administered to students three to four…

  9. Frank and Fearless: Supporting Academic Career Progression for Women in an Australian Program

    Directory of Open Access Journals (Sweden)

    Polly Parker

    2018-02-01

    Full Text Available The underrepresentation of women in senior positions continues to be a major challenge in higher education and most other industries. In Australia, the career trajectory for academic women stalls at a lower level than that of their male counterparts. Concern about this situation in one Australian university led to the design and delivery of a career progression program to support women’s advancement from senior lecturer to associate professor. This study details the main features of the program, designed to facilitate women’s transition from being leading academics to academic leaders through a focus on leadership and career progression. We report the participants’ perceptions of its value based on survey data. We conclude that leadership development is difficult work and requires a supportive environment where risk-taking is encouraged, where frank and fearless feedback is provided, and where the individual is required to examine assumptions and biases and to assume a leadership identity.

  10. Progression rate of myelopathy in X-linked adrenoleukodystrophy heterozygotes.

    Science.gov (United States)

    Habekost, Clarissa Troller; Pereira, Fernanda Santos; Vargas, Carmen Regla; Coelho, Daniella Moura; Torrez, Vitor; Oses, Jean Pierre; Portela, Luis Valmor; Schestatsky, Pedro; Felix, Vitor Torres; Matte, Ursula; Torman, Vanessa Leotti; Jardim, Laura Bannach

    2015-10-01

    X-linked adrenoleukodystrophy heterozygote women can present adult onset myeloneuropathy and little is known about its natural history. We aimed to describe the progression rate of the neurological impairment in the prospective follow-up of our cohort and to look for prognostic factors. The neurological scales Japanese Orthopaedic Association (JOA) and Severity Score System for Progressive Myelopathy (SSPROM) were applied at baseline in 29 symptomatic carriers and in follow-up visits. Age at onset, disease duration, X inactivation pattern, determination of the allele expressed, plasma levels of the very long chain fatty acids and of the neuron-specific enolase, and somato-sensory evoked potentials, were taken at baseline. The slope of the linear regression of both JOA and SSPROM versus disease duration since the first symptom was estimated using mixed modeling. JOA and SSPROM decreased 0.42 and 1.87 points per year, respectively (p < 0.001). None of the parameters under study influenced these rates. We estimated that the number of carriers per arm needed in a future 12 month trial with 80% power and a 50% reduction in disease progression would be 225 women for JOA and 750 for SSPROM. The progression rates of the studied neurological scales were small, did not depend on any modifier factor known, and reflected the characteristically slow worsening of symptoms in X-ALD heterozygotes. Better biomarkers are still necessary for future studies.

  11. Caries Progression Rate in Primary Teeth: A Retrospective Study.

    Science.gov (United States)

    Tickotsky, Nili; Petel, Roy; Araki, Rabi; Moskovitz, Moti

    The rate of caries progression in primary teeth has rarely been studied, with most studies on early childhood caries reporting the percentage of lesions that remain at a certain stage of disease over a period of time. The aim of the present study was to examine the prevalence and behavior of proximal and occlusal carious lesions in primary teeth among children from low socio-economic status. This retrospective study was based on bite-wing radiographs of 95 children aged 5-12 taken at 6-12 months intervals, with a follow-up period of at least three years. One hundred thirty-five teeth and 141 tooth surfaces were examined. The degree of proximal surfaces and occlusal caries advancement was scored and statistical analyses (Mann-Whitney, Kruskal-Wallis and Kaplan-Meier analysis) were performed to evaluate caries progression rate. The results revealed that approximately 0.8 years were required for a carious lesion to progress from the outer enamel to the dentino-enamel junction, and an additional 1.4 years for it to reach the inner part of the dentin. The caries progression rate found in the present study is more rapid than previously found and affects more the lower socio economic population.

  12. Student nurse non-attendance in relation to academic performance and progression.

    Science.gov (United States)

    Levshankova, Catriona; Hirons, Debra; Kirton, Jennifer A; Knighting, Katherine; Jinks, Annette M

    2018-01-01

    High levels of non-attendance are reported in nurse education programmes even though literal interpretation of UK national guidelines implies mandatory student attendance is a requirement for all elements of pre-registration undergraduate programmes. To examine relationships between undergraduate student nurse non-attendance, academic performance and progression. A quantitative study using audit approaches was undertaken. The records of 1347 undergraduate student nurses who had studied at a university in the north west of England were analysed. Following data coding and input into an SPSS database descriptive and chi-square analyses were conducted to explore the associations between non-attendance rates and age, sex, entry qualifications, year of study and degree classification. The characteristics of the sample were that the majority were female, aged under 21years and had 'A' level entry qualifications. Significant chi-square associations were found in regard of age at entry and entry qualifications with degree classification. Significant chi-square associations were also identified between degree classification and non-attendance across all three years of the programme. The findings that non-attendance is positively associated with degree outcome across all the three years of study are in keeping with the findings of several studies. Many of these findings will help inform future student attendance policies where the study was conducted and are insightful for other national and international institutions that offer nurse education programmes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Evaluating Alzheimer's disease progression using rate of regional hippocampal atrophy.

    Directory of Open Access Journals (Sweden)

    Edit Frankó

    Full Text Available Alzheimer's disease (AD is characterized by neurofibrillary tangle and neuropil thread deposition, which ultimately results in neuronal loss. A large number of magnetic resonance imaging studies have reported a smaller hippocampus in AD patients as compared to healthy elderlies. Even though this difference is often interpreted as atrophy, it is only an indirect measurement. A more direct way of measuring the atrophy is to use repeated MRIs within the same individual. Even though several groups have used this appropriate approach, the pattern of hippocampal atrophy still remains unclear and difficult to relate to underlying pathophysiology. Here, in this longitudinal study, we aimed to map hippocampal atrophy rates in patients with AD, mild cognitive impairment (MCI and elderly controls. Data consisted of two MRI scans for each subject. The symmetric deformation field between the first and the second MRI was computed and mapped onto the three-dimensional hippocampal surface. The pattern of atrophy rate was similar in all three groups, but the rate was significantly higher in patients with AD than in control subjects. We also found higher atrophy rates in progressive MCI patients as compared to stable MCI, particularly in the antero-lateral portion of the right hippocampus. Importantly, the regions showing the highest atrophy rate correspond to those that were described to have the highest burden of tau deposition. Our results show that local hippocampal atrophy rate is a reliable biomarker of disease stage and progression and could also be considered as a method to objectively evaluate treatment effects.

  14. A population-based study of stimulant drug treatment of ADHD and academic progress in children

    DEFF Research Database (Denmark)

    Zoëga, Helga; Rothman, Kenneth J; Huybrechts, Krista F

    2012-01-01

    between their fourth- and seventh-grade tests were more likely to decline in test performance. The crude probability of academic decline was 72.9% in mathematics and 42.9% in language arts for children with a treatment start 25 to 36 months after the fourth-grade test. Compared with those starting......OBJECTIVE: We evaluated the hypothesis that later start of stimulant treatment of attention-deficit/hyperactivity disorder adversely affects academic progress in mathematics and language arts among 9- to 12-year-old children. METHODS: We linked nationwide data from the Icelandic Medicines Registry...... and the Database of National Scholastic Examinations. The study population comprised 11,872 children born in 1994-1996 who took standardized tests in both fourth and seventh grade. We estimated the probability of academic decline (drop of ≥ 5.0 percentile points) according to drug exposure and timing of treatment...

  15. Heart rate variability in porcine progressive peritonitis-induced sepsis

    Directory of Open Access Journals (Sweden)

    Dagmar eJarkovska

    2016-01-01

    Full Text Available Accumulating evidence suggests that heart rate variability (HRV alterations could serve as an indicator of sepsis progression and outcome, however, the relationships of HRV and major pathophysiological processes of sepsis remain unclear. Therefore, in this experimental study HRV was investigated in a clinically relevant long-term porcine model of severe sepsis/septic shock. HRV was analyzed by several methods and the parameters were correlated with pathophysiological processes of sepsis.In 16 anesthetized, mechanically ventilated and instrumented domestic pigs of either gender, sepsis was induced by fecal peritonitis. Experimental subjects were screened up to the refractory shock development or death. ECG was continuously recorded throughout the experiment, afterwards RR intervals were detected and HRV parameters computed automatically using custom made measurement and analysis MATLAB routines. In all septic animals, progressive hyperdynamic septic shock developed. The statistical measures of HRV, geometrical measures of HRV and Poincaré plot analysis revealed a pronounced reduction of HRV that developed quickly upon the onset of sepsis and was maintained throughout the experiment. The frequency domain analysis demonstrated a decrease in the high frequency component and increase in the low frequency component together with an increase of the low/high frequency component ratio. The reduction of HRV parameters preceded sepsis-associated hemodynamic changes including heart rate increase or shock progression.In a clinically relevant porcine model of peritonitis-induced progressive septic shock, reduction of HRV parameters heralded sepsis development. HRV reduction was associated with a pronounced parasympathetic inhibition and a shift of sympathovagal balance. Early reduction of HRV may serve as a non-invasive and sensitive marker of systemic inflammatory syndrome, thereby widening the therapeutic window for early interventions.

  16. Self-Efficacy, Achievement Motivation, and Academic Progress of Students with Learning Disabilities: A Comparison with Typical Students

    Directory of Open Access Journals (Sweden)

    Sepideh Seyed

    2017-03-01

    Full Text Available Introduction Many factors including self-efficacy and achievement motivation can affect children’s academic progress. Studies have shown that socioeconomic status can affect people’s life, education, and vocation. However, not many studies looked at the relations between the intrinsic factors and socioeconomic status, and between these 2 categories and students’ academic progress in children with learning disabilities. Thus, the present study aimed at examining self-efficacy, achievement motivation, and academic progress of students with learning disabilities compared with typical students and looking for any possible relation between these variables and socioeconomic status (parental education and occupation. Methods This was a cross sectional study, which included 34 students with learning disabilities and 32 typical students matched on age, gender, and school grade. The participants answered Sherer et al.’s self-efficacy scale (1982 and Herman’s achievement motivation questionnaire (2000. Students’ academic progress was evaluated based on the descriptive scores in the first semester. Findings Scores of children with learning disabilities in self-efficacy, achievement motivation, and academic progress were significantly lower than those of matched controls (P<0.0001. Results revealed moderate positive correlations between academic progress and different levels of self-efficacy (rs = 0.441, P<0.0001, N = 66; and between academic progress and achievement motivation (rs = 0.645, P<0.0001, N = 66. The results of the correlation analysis demonstrated weak to moderate positive correlations between academic progress and parental education (rs = 0.39, P = 0.001, academic progress and father’s occupation (rs = 0.323, P = 0.008, achievement motivation and parental education (rs = .34, p = 0.009, N = 66, and finally achievement motivation and father’s occupation (rs = 0.285, P = 0.02, N = 66. Conclusions Lower levels of self-efficacy and

  17. Construct Validity and Measurement Invariance of Computerized Adaptive Testing: Application to Measures of Academic Progress (MAP) Using Confirmatory Factor Analysis

    Science.gov (United States)

    Wang, Shudong; McCall, Marty; Jiao, Hong; Harris, Gregg

    2012-01-01

    The purposes of this study are twofold. First, to investigate the construct or factorial structure of a set of Reading and Mathematics computerized adaptive tests (CAT), "Measures of Academic Progress" (MAP), given in different states at different grades and academic terms. The second purpose is to investigate the invariance of test…

  18. Improving Academic Performance and Working Memory in Health Science Graduate Students Using Progressive Muscle Relaxation Training.

    Science.gov (United States)

    Hubbard, Kurt K; Blyler, Diane

    Research involving working memory has indicated that stress and anxiety compete for attentional resources when a person engages in attention-dependent cognitive processing. The purpose of this study was to investigate the impact of perceived stress and state anxiety on working memory and academic performance among health science students and to explore whether the reduction of stress and anxiety was achieved through progressive muscle relaxation (PMR) training. A convenience sample of 128 graduate students participated in this study. Using an experimental pretest-posttest design, we randomly assigned participants to a PMR group or a control group. Results indicated that PMR reduced state anxiety, F(1, 126) = 15.58, p academic performance in the treatment group. The results of this study contribute to the literature on Attentional Control Theory by clarifying the process through which working memory and anxiety affect cognitive performance. Copyright © 2016 by the American Occupational Therapy Association, Inc.

  19. Factors that influence career progression among postdoctoral clinical academics: a scoping review of the literature.

    Science.gov (United States)

    Ranieri, Veronica; Barratt, Helen; Fulop, Naomi; Rees, Geraint

    2016-10-21

    The future of academic medicine is uncertain. Concerns regarding the future availability of qualified and willing trainee clinical academics have been raised worldwide. Of significant concern is our failure to retain postdoctoral trainee clinical academics, who are likely to be our next generation of leaders in scientific discovery. To review the literature about factors that may influence postdoctoral career progression in early career clinical academics. This study employed a scoping review method. Three reviewers separately assessed whether the articles found fit the inclusion criteria. PubMed, Scopus, Web of Science and Google Scholar (1991-2015). The review encompassed a broad search of English language studies published anytime up to November 2015. All articles were eligible for inclusion, including research papers employing either quantitative or qualitative methods, as well as editorials and other summary articles. Data extracted from included publications were charted according to author(s), sample population, study design, key findings, country of origin and year of publication. Our review identified 6 key influences: intrinsic motivation, work-life balance, inclusiveness, work environment, mentorship and availability of funding. It also detected significant gaps within the literature about these influences. Three key steps are proposed to help support postdoctoral trainee clinical academics. These focus on ensuring that researchers feel encouraged in their workplace, involved in collaborative dialogue with key stakeholders and able to access reliable information regarding their chosen career pathway. Finally, we highlight recommendations for future research. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  20. Behavioral and Academic Progress of Children Displaying Substantive ADHD Behaviors in Special Education: A 1-Year Follow-up.

    Science.gov (United States)

    Stoutjesdijk, Regina; Scholte, Evert M; Swaab, Hanna

    2016-01-01

    Exploring differences in behavioral and academic progress between children displaying substantive ADHD behaviors (M age of 9.4 years) in special schools (n = 38) and in inclusive education (n = 26). The contribution of pedagogical strategies to positive outcomes was also examined. Measurements used were the Teachers' Report Form, the Social Emotional Questionnaire, assessments of academic achievement, and the Pedagogical Methods Questionnaire. Mixed-model ANOVAs and Pearson's correlations were used to analyze the data. Significant progress was found regarding disorder-specific problem behavior and in all academic areas, but no interaction effect was found between time and setting. Correlations indicated that positive behavior reinforcement and emotional support are the pedagogical strategies that contributed most to behavioral adaptation. Children displaying substantive ADHD behaviors in both groups develop equally well in the areas of behavioral and academic functioning where significant progress was found. © The Author(s) 2013.

  1. Progression rate of ankylosing spondylitis in patients with undifferentiated spondyloarthritis

    Science.gov (United States)

    Xia, Qing; Fan, Dazhi; Yang, Xiao; Li, Xiaona; Zhang, Xu; Wang, Mengmeng; Xu, Shengqian; Pan, Faming

    2017-01-01

    Abstract Background: The idea that undifferentiated spondyloarthritis (uSpA) represents the early undifferentiated stage of ankylosing spondylitis (AS) and other well-defined SpA subtypes is well known. The gist of this study is to assess the rate estimate of patients with uSpA evolved to AS during long-term follow-up. Methods: A systematic search was implemented to identify pertinent articles. The primary outcome was the rate estimate that patients with uSpA fulfilling the diagnosis of AS according to the modified New York criteria during follow-up. The rate estimate and corresponding 95% confidence interval (95%CI) were pooled by the random-effects model in STATA 11.0 software. Meta-regression analyses were adopted to explore the sources of heterogeneity. The quality assessment was conducted by the National Institutes of Health Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies and the Begg test and the Egger test were applied to assess publication bias. Results: Sixteen papers were finally included in this study after screening 1299 citations. The pooled rate of patients with uSpA progression to AS synthesized from the 16 papers was 0.323 (95%CI 0.257–0.389). Subgroup analysis based on the length of follow-up showed that the rate at the time-point of 5, 8, and 10 years follow-up was 0.220 (95%CI 0.110–0.330), 0.291 (95%CI 0.257–0.325), and 0.399 (95%CI 0.190–0.608), respectively; while the rate in Asia, Europe, and Latin America was 0.367 (95%CI 0.282–0.452), 0.228 (95%CI 0.066–0.390), and 0.269 (95%CI 0.209–0.329), respectively. Meta-regression analysis indicated that the length of follow-up alone accounts for 45.23% of the total heterogeneity. Nearly half of the papers scored fair quality and none publication bias was identified based on the Begg test and the Egger test. Further, line chart describes an obviously increased trend for the patients with uSpA fulfilling the diagnosis of AS over time. Conclusion: The

  2. Estimating progression rates for human papillomavirus infection from epidemiological data.

    Science.gov (United States)

    Jit, Mark; Gay, Nigel; Soldan, Kate; Hong Choi, Yoon; Edmunds, William John

    2010-01-01

    A Markov model was constructed in order to estimate type-specific rates of cervical lesion progression and regression in women with high-risk human papillomavirus (HPV). The model was fitted to age- and type-specific data regarding the HPV DNA and cytological status of women undergoing cervical screening in a recent screening trial, as well as cervical cancer incidence. It incorporates different assumptions about the way lesions regress, the accuracy of cytological screening, the specificity of HPV DNA testing, and the age-specific prevalence of HPV infection. Combinations of assumptions generate 162 scenarios for squamous cell carcinomas and 54 scenarios for adenocarcinomas. Simulating an unscreened cohort of women infected with high-risk HPV indicates that the probability of an infection continuing to persist and to develop into invasive cancer depends on the length of time it has already persisted. The scenarios and parameter sets that produce the best fit to available epidemiological data provide a basis for modeling the natural history of HPV infection and disease.

  3. Exploring the Influence of Individual and Academic Differences on the Placement Participation Rate among International Students: A UK Case Study

    Science.gov (United States)

    Crawford, Ian; Wang, Zhiqi; Andrews, Georgina

    2016-01-01

    Purpose: The purpose of this paper is to investigate the low placement participation rate among international students compared with UK students, by examining the impact of individual factors such as gender and domicile and academic achievement such as prior academic qualification, prior academic results and subsequent academic results on…

  4. Relationship of work hours with selected health behaviors and academic progress among a college student cohort.

    Science.gov (United States)

    Miller, Kim; Danner, Fred; Staten, Ruth

    2008-01-01

    Approximately 57% of college students work while attending school. Health risks related to working while in college have not been widely studied. The authors' purpose in this study was to determine associations between hours worked, binge drinking, sleep habits, and academic performance among a college student cohort. The authors randomly selected a sample of 1,700 undergraduates from a southeastern US university and mailed to them a survey requesting a variety of self-reported health behaviors and hours worked. A total of 903 completed questionnaires were received, indicating a response rate of 57.3%. Binge drinking, less sleep, and lower academic performance were significantly associated with working 20 or more hours per week. Those variables were not associated with working fewer than 20 hours per week. Although administrators and others in higher education are aware of the impact of economics on a school's ability to operate, they may not be aware of the impact on students' health.

  5. Cognition, academic progress, behavior and self-concept at 14 years of very low birth weight children.

    Science.gov (United States)

    Rickards, A L; Kelly, E A; Doyle, L W; Callanan, C

    2001-02-01

    The aim of this study was to compare cognition, academic progress, behavior, and self-concept children of very low birth weight (VLBW, birth weight 2,499 g). At 14 years of age, 130 (84.4%) of 154 VLBW and 42 (70.0%) of 60 NBW children were assessed. Ten VLBW children and one NBW child who had cerebral palsy were excluded. VLBW children scored at a significantly lower level on all three composite scales of the Wechsler Intelligence Scale for Children, 3rd Edition. VLBW children were also significantly disadvantaged on more specific cognitive processes, including tests of visual processing and visual memory and on subtests reflecting learning and problem solving. Only in arithmetic was a difference between the groups discerned on tests of achievement. Significantly more VLBW children were rated by teachers as socially rejected and by their parents as having learning problems at school. VLBW children had significantly reduced self-esteem. VLBW children had more cognitive, academic, and behavioral problems and lower self-esteem at 14 years of age than NBW control subjects.

  6. Linking Government to Academic Research: Lessons from the American Progressive Era

    Directory of Open Access Journals (Sweden)

    Valentin Filip

    2015-05-01

    Full Text Available This paper intends to explore why and how the U.S. government involved academic scholars in the policy-making process during the Progressive Era, with a focus on President Woodrow Wilson‘s formation and use of the Inquiry. It further attempts to draw upon the lessons learned from this case study in history in order to stimulate new thinking with regard to the interest of the governmental decision-makers in exploiting academic potential. The paper rests mainly on the research dedicated to Progressivism and Wilsonianism and it consists of an analysis based on the literature review and the case study of The Inquiry. The conclusions highlight the impact that the intellectual potential from within universities and research centres might have in informing policies, revealing alternative tracks and finally supporting the process as a whole. Thus, the paper aims to offer ―food for thought‖ for further debates, raise the awareness on the issue of benefiting from a stronger and deeper government-academia relationship and nurture the mutual interest for partnership and even possible integration.

  7. How Much Progress Do Children in Shanghai Make Over One Academic Year? Evidence From PISA

    Directory of Open Access Journals (Sweden)

    Jake Anders

    2016-11-01

    Full Text Available Since its entry into the Programme for International Student Assessment (PISA in 2009, the Chinese province of Shanghai has been the top-performing economy within these international rankings. Many have interpreted this as demonstrating how Shanghai has a “world class” education system, the most effective teaching methods, and the best schools. This article questions such interpretations of the PISA results. Specifically, we argue that statements about school and school system quality require information on the progress that children make during their time at school, which the PISA rankings do not provide (at least not directly. Our empirical analysis then uses a “fuzzy” regression discontinuity design approach to demonstrate how a rather different perspective of Shanghai’s performance in PISA emerges once pupils’ academic progress over one particular school year is considered. Our key finding is that the first year of upper secondary school in Shanghai adds essentially no value (on average to children’s PISA reading, science, and mathematics test scores.

  8. Academic and scientometric ratings in the process of science and education globalization: Socio-political implications

    Directory of Open Access Journals (Sweden)

    V G Ivanov

    2015-12-01

    Full Text Available The authors analyze some actual socio-political implications of the contemporary process of the broad recognition and expansion of global academic and scientometric ratings, as well as their impact on the state policy in the scientific and educational fields in the Russian Federation. The authors introduce the concept “charts power” as an important component of “soft power” of nation-states and international institutions for the most popular global academic and scientometric ratings can be used as an economic and foreign policy weapon. The article considers the leading academic ratings (Shanghai Academic Ranking of World Universities, Higher Education Index and QS World University Ranking and the key scietometric ratings (Web of Science and Scopus. The authors believe that the charts power of other countries represents a real and potential threat for the national security of the Russian Federation, and provide some recommendations to mitigate the challenges, for instance, to create and promote (in due course internationally a comparative index of trust to the international ratings including academic ones.

  9. Assessing Teachers' Judgements of Students' Academic Motivation and Emotions across Two Rating Methods

    Science.gov (United States)

    Zhu, Mingjing; Urhahne, Detlef

    2014-01-01

    The present study examines the accuracy of teachers' judgements about students' motivation and emotions in English learning with two different rating methods. A sample of 480 sixth-grade Chinese students reported their academic self-concept, learning effort, enjoyment, and test anxiety via a questionnaire and were rated on these dimensions by…

  10. Student Ratings of Instruction: Examining the Role of Academic Field, Course Level, and Class Size

    Science.gov (United States)

    Laughlin, Anne M.

    2014-01-01

    This dissertation investigated the relationship between course characteristics and student ratings of instruction at a large research intensive university. Specifically, it examined the extent to which academic field, course level, and class size were associated with variation in mean class ratings. Past research consistently identifies…

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

    Science.gov (United States)

    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…

  12. Change in teachers' ratings of attention problems and subsequent change in academic achievement: a prospective analysis.

    Science.gov (United States)

    Breslau, N; Breslau, J; Peterson, E; Miller, E; Lucia, V C; Bohnert, K; Nigg, J

    2010-01-01

    Recent research has documented a link between attention problems at school entry and later academic achievement. Little is known about the association of change in attention problems during the early school years with subsequent change in academic achievement. A community-based cohort was followed up and assessed for attention problems at ages 6 and 11 (Teacher Report Form; TRF) and for academic achievement in math and reading at ages 11 and 17 (Woodcock-Johnson Psycho-Educational Battery). Complete data were available on 590 children (72% of the initial sample). Ordinary least squares regressions were used to estimate change in academic achievement from age 11 to age 17 in relation to change in TRF-attention problems from age 6 to age 11. Children's IQ and family factors were statistically controlled. Change in teachers' ratings of attention problems from age 6 to age 11 was negatively associated with change in math and reading from age 11 to age 17, controlling for children's IQ and family factors. Externalizing problems had no significant association with change in math or reading, when added to the multivariable model. Increases in teacher-rated attention problems from age 6 to age 11 were followed by declines in academic achievement from age 11 to age 17; decreases were followed by gains. The results underscore the need for research on the course of attention problems, the testing of interventions to address children's early attention problems and the evaluation of their effects on subsequent academic achievement.

  13. The Effect of Instructing Cognitive and Metacognitive Strategies on the Academic Progress of Ilam Medical University Students

    Science.gov (United States)

    Abdolhosseini, Amir; Keikhavani, Sattar; Hasel, Kourosh Mohammadi

    2011-01-01

    This study reviewed the effect of instructing cognitive and metacognitive strategies on the academic progress of Medical Sciences of Ilam University students. The research is quasi-experimental including a pre-test and a post-test. The population of the research includes the students of Medical Sciences of Ilam University. The sample includes 120…

  14. Promoting the Social Inclusion and Academic Progress of Gypsy, Roma and Traveller Children: A Secondary School Case Study

    Science.gov (United States)

    Gould, Siobhan

    2017-01-01

    The aim of this study was to identify support strategies used to promote "social inclusion" and "academic progress" of Key Stage 3 and 4 Gypsy, Roma and Traveller (GRT) pupils. The study used an interpretivist approach, incorporating an embedded single case study with several participant groups, namely GRT pupils, GRT parents,…

  15. Comparison of Rate of Utilization of Medicare Services in Private Versus Academic Cardiology Practice.

    Science.gov (United States)

    Hovanesyan, Arsen; Rubio, Eduardo; Novak, Eric; Budoff, Matthew; Rich, Michael W

    2017-11-15

    Cardiovascular services are the third largest source of Medicare spending. We examined the rate of cardiovascular service utilization in the community of Glendale, CA, compared with the nearest academic medical center, the University of Southern California. Publicly available utilization data released by Medicare for the years 2012 and 2013 were used to identify all inpatient and outpatient cardiology services provided in each practice setting. The analysis included 19 private and 17 academic cardiologists. In unadjusted analysis, academic physicians performed half as many services per Medicare beneficiary per year as those in private practice: 2.3 versus 4.8, p cardiology practice settings in southern California, medical service utilization per Medicare beneficiary was nearly 2-fold higher in private practice than in the academic setting, suggesting that there may be opportunity for substantially reducing costs of cardiology care in the community setting. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. A meta-analysis of adult-rated child personality and academic performance in primary education.

    Science.gov (United States)

    Poropat, Arthur E

    2014-06-01

    Personality is reliably associated with academic performance, but personality measurement in primary education can be problematic. Young children find it difficult to accurately self-rate personality, and dominant models of adult personality may be inappropriate for children. This meta-analysis was conducted to determine the validity of the Five-Factor Model (FFM) of personality for statistically predicting children's academic performance. Literature search identified 12 reports, with cumulative sample sizes ranging from 4,382 (19 correlations) to 5,706 (23 correlations) for correlations with Emotional Stability and Conscientiousness respectively. Hunter-Schmidt random-effects meta-analysis was used, and moderators were tested using sample-weighted regression. When compared with self-rated measures, adult-rated Conscientiousness and Openness were more strongly correlated with academic performance, but adult-rated Agreeableness was less strongly correlated. Q-set-based assessments had lower validity, which appeared to explain moderating effects of rating source. Moderating effects were not found for age, year of education (grades 1-7), or language within which the study was conducted. Conscientiousness and Openness had two of the strongest correlations with academic performance yet reported, comparable with previous meta-analytic correlations of academic performance with instructional quality, cognitive ability, and feedback. The FFM appears to be valid for educational research with children. Openness, which has no counterpart in models of children's temperament, should be further researched with children. Future research should examine the measurement of childhood personality, its relationship with intelligence, the extent to which it is malleable in primary education, and its causal relationship with academic performance. © 2013 The British Psychological Society.

  17. Housing Prices, Unemployment Rates, Disadvantage, and Progress toward a Degree

    OpenAIRE

    Stratton, Leslie S.

    2017-01-01

    Rising unemployment and housing price appreciation are associated with increased college enrollment. Enrollment does not, however, guarantee completion. We use a discrete time, competing hazard function that accommodates individual-specific heterogeneity to assess the impact changing unemployment and housing prices have on progress toward a college degree in the United States for students interviewed for the 1996-2001 Beginning Post-Secondary Survey. The results indicate that rising unemploym...

  18. Personality traits and educational identity formation in late adolescents: longitudinal associations and academic progress.

    Science.gov (United States)

    Klimstra, Theo A; Luyckx, Koen; Germeijs, Veerle; Meeus, Wim H J; Goossens, Luc

    2012-03-01

    Changes in personality traits in late adolescence and young adulthood are believed to co-occur with changes in identity, but little research is available that supports this hypothesis. The present study addressed this relatively understudied area of research by examining longitudinal associations of Big Five personality traits (i.e., Neuroticism, Extraversion, Openness, Agreeableness, and Conscientiousness) with dimensions of identity formation (i.e., identification with commitment and exploration in depth) in the domain of education. For this purpose, we used four annual waves of longitudinal data on 485 Belgian late adolescents (87.4% female; mean age at T1 = 18.6 years) covering a 3-year period. Multivariate growth models revealed that changes in Big Five personality traits were related to changes in identification with commitment and exploration in depth. Cross-lagged panel models uncovered that, except for Openness, all Big Five traits predicted educational identity dimensions. Educational identity dimensions only predicted Neuroticism. In addition, adolescents with higher levels on the personality trait of Conscientiousness faced fewer study delays. In sum, the present study adds to the growing literature that explores the antecedents, correlates, and consequences of personality trait development by uncovering the interplay of personality traits, educational identity dimensions, and academic progress in late adolescents.

  19. Rates of Mental Illness and Associated Academic Impacts in Ontario's College Students

    Science.gov (United States)

    Holmes, Alana; Silvestri, Robert

    2016-01-01

    Staff at campus-based counselling and disability centres in 15 of Ontario's 24 community colleges completed 3,536 surveys on 1,964 individual students querying the presence of mental illness and academic challenges as reported by students accessing these services. Survey data were analyzed to determine prevalence rates of mental disorders and…

  20. A Meta-Analysis of Adult-Rated Child Personality and Academic Performance in Primary Education

    Science.gov (United States)

    Poropat, Arthur E.

    2014-01-01

    Background: Personality is reliably associated with academic performance, but personality measurement in primary education can be problematic. Young children find it difficult to accurately self-rate personality, and dominant models of adult personality may be inappropriate for children. Aims: This meta-analysis was conducted to determine the…

  1. 40 CFR 52.1076 - Control strategy plans for attainment and rate-of-progress: Ozone.

    Science.gov (United States)

    2010-07-01

    ... and rate-of-progress: Ozone. 52.1076 Section 52.1076 Protection of Environment ENVIRONMENTAL... (CONTINUED) Maryland § 52.1076 Control strategy plans for attainment and rate-of-progress: Ozone. (a) EPA is... associated contingency measures for the Cecil County ozone nonattainment area, submitted by the Secretary of...

  2. 40 CFR 52.426 - Control strategy plans for attainment and rate-of-progress: ozone.

    Science.gov (United States)

    2010-07-01

    ... and rate-of-progress: ozone. 52.426 Section 52.426 Protection of Environment ENVIRONMENTAL PROTECTION... § 52.426 Control strategy plans for attainment and rate-of-progress: ozone. (a) EPA fully approves, as... Delaware portion of the Philadelphia-Wilmington-Trenton severe ozone nonattainment, namely Kent and New...

  3. Incidence and progression rates of age-related maculopathy: the Rotterdam Study

    NARCIS (Netherlands)

    J.J.M. Willemse-Assink (Jacqueline); R. van Leeuwen (Redmer); R.C.W. Wolfs (Roger); J.R. Vingerling (Hans); Th. Stijnen (Theo); P.T.V.M. de Jong (Paulus); C.C.W. Klaver (Caroline); A. Hofman (Albert)

    2001-01-01

    textabstractPURPOSE: To describe the incidence rate of age-related macular degeneration (AMD) and the progression rates of early stages of age-related maculopathy (ARM), and to study the hierarchy of fundus features that determine progression. METHODS: A group of 4953 subjects

  4. 48 CFR 1832.501-1 - Customary progress payment rates. (NASA supplements paragraph (a))

    Science.gov (United States)

    2010-10-01

    ... rates. (NASA supplements paragraph (a)) 1832.501-1 Section 1832.501-1 Federal Acquisition Regulations... Progress Payments Based on Costs 1832.501-1 Customary progress payment rates. (NASA supplements paragraph... (STTR) programs. The contracting officer shall insert the applicable percentage in paragraphs (a) and (b...

  5. Initial Progress Rates as Related to Performance in a Personalized System of Instruction

    Science.gov (United States)

    Henneberry, John K.

    1976-01-01

    Discusses research which explored the hypothesis that students who are fast starters in a personalized system of instruction psychology course would perform better and maintain faster course progress rates than slow starters. Findings indicate that students' starting pace is predictive of course performance and subsequent progress rates.…

  6. Addition by Subtraction: The Relation Between Dropout Rates and School-Level Academic Achievement.

    Science.gov (United States)

    Glennie, Elizabeth; Bonneau, Kara; Vandellen, Michelle; Dodge, Kenneth A

    2012-01-01

    Efforts to improve student achievement should increase graduation rates. However, work investigating the effects of student-level accountability has consistently demonstrated that increases in the standards for high school graduation are correlated with increases in dropout rates. The most favored explanation for this finding is that high-stakes testing policies that mandate grade repetition and high school exit exams may be the tipping point for students who are already struggling academically. These extra demands may, in fact, push students out of school. This article examines two hypotheses regarding the relation between school-level accountability and dropout rates. The first posits that improvements in school performance lead to improved success for everyone. If school-level accountability systems improve a school for all students, then the proportion of students performing at grade level increases, and the dropout rate decreases. The second hypothesis posits that schools facing pressure to improve their overall accountability score may pursue this increase at the cost of other student outcomes, including dropout rate. Our approach focuses on the dynamic relation between school-level academic achievement and dropout rates over time-that is, between one year's achievement and the subsequent year's dropout rate, and vice versa. This article employs longitudinal data of records on all students in North Carolina public schools over an 8-year period. Analyses employ fixed-effects models clustering schools and districts within years and controls each year for school size, percentage of students who were free/reduced-price lunch eligible, percentage of students who are ethnic minorities, and locale. This study finds partial evidence that improvements in school-level academic performance will lead to improvements (i.e., decreases) in school-level dropout rates. Schools with improved performance saw decreased dropout rates following these successes. However, we find

  7. Impact of Dupoto-e-Maa education project on dropout rate and academic performance

    Directory of Open Access Journals (Sweden)

    James B. Ouda

    2016-09-01

    Conclusion: The study recommended that there is need to increase the number of non-governmental organisations modelled around the Dupoto-e-Maa education project so as to reduce dropout rate and improve pupil academic performance. The findings could also inform government policy in terms of recruitment and placement of teachers in schools in arid and semi-arid lands. Project funding could be increased to improve visibility and sustainability of project activities.

  8. Renal Morphology, Clinical Findings, and Progression Rate in Mesoamerican Nephropathy.

    Science.gov (United States)

    Wijkström, Julia; González-Quiroz, Marvin; Hernandez, Mario; Trujillo, Zulma; Hultenby, Kjell; Ring, Anneli; Söderberg, Magnus; Aragón, Aurora; Elinder, Carl-Gustaf; Wernerson, Annika

    2017-05-01

    Mesoamerican nephropathy (MeN) is a chronic kidney disease affecting rural inhabitants in Central America. We have previously described the renal morphology in 8 patients from El Salvador. To confirm the renal pathology, we have studied kidney biopsies from patients with MeN in Nicaragua. Follow-up urine and blood samples from both biopsy studies were collected to investigate the natural history. Case series. In the kidney biopsy study, 19 male sugarcane workers in Nicaragua with suspected MeN were investigated with questionnaires, kidney biopsies, and blood and urine analysis. Inclusion criteria were age 20 to 65 years and plasma creatinine level of 1.13 to 2.49mg/dL or estimated glomerular filtration rate (eGFR) of 30 to 80mL/min/1.73m 2 . Exclusion criteria were proteinuria with protein excretion > 3g/24 h, uncontrolled hypertension, diabetes mellitus, or other known kidney disease. In the follow up-study, blood and urine from the kidney biopsy study in Nicaragua (n=18) and our previous biopsy study of MeN cases in El Salvador (n=7) were collected 1 to 1.5 and 2 to 2.5 years after biopsy, respectively. Renal morphology, clinical, and biochemical characteristics, change in eGFR per year. eGFR was calculated using the CKD-EPI creatinine (eGFR cr ), cystatin C (eGFR cys ), and creatinine-cystatin C (eGFR cr-cys ) equations. In the kidney biopsy study, participants had a mean eGFR cr of 57 (range, 33-96) mL/min/1.73m 2 . 47% had low plasma sodium and 21% had low plasma potassium levels. 16 kidney biopsies were representative and showed glomerulosclerosis (mean, 38%), glomerular hypertrophy, and signs of chronic glomerular ischemia. Mild to moderate tubulointerstitial damage and mostly mild vascular changes were seen. In the follow up-study, median duration of follow-up was 13 (range, 13-27) months. Mean change in eGFR cr was -4.4±8.4 (range, -27.7 to 10.2) mL/min/1.73m 2 per year. Most patients had stopped working with sugarcane cultivation. 3 biopsy specimens

  9. Therapists' and clients' ratings of real relationship, attachment, therapist self-disclosure, and treatment progress.

    Science.gov (United States)

    Fuertes, Jairo N; Moore, Michael; Ganley, Jennifer

    2018-01-20

    While there has been much research on the role of the working alliance in psychotherapy, researchers only recently began investigating the role of the real relationship in treatment. In the current study on therapist and client dyads, we used actor-partner interdependence modeling (APIM) to examine associations between therapists' and clients' ratings of the real relationship, therapist self-disclosure, attachment, and treatment progress. APIM analyses allowed for an examination into how therapists' and clients' views of a particular phenomenon might affect their own ratings (actor), as well as the others' (partner) ratings of that same phenomenon. Significant negative associations between therapist self-reported attachment anxiety and avoidance and therapist-rated real relationship and treatment progress. Significant positive associations were found between client-rated real relationship and client-rated treatment progress. These results and others are discussed in the context of the literature along with implications for future research in this area. Clinical or methodological significance of this article: The current study has uncovered evidence that therapists' ratings of their attachment anxiety and avoidance are negatively and significantly associated with their ratings of the real relationship and of treatment progress. The results also indicate that both therapists' and clients' ratings of the real relationship were positively and significantly associated with their ratings of clients' treatment progress.

  10. Factors associated with patient no-show rates in an academic otolaryngology practice.

    Science.gov (United States)

    Fiorillo, Caitlin E; Hughes, Allyson L; I-Chen, Chen; Westgate, Philip M; Gal, Thomas J; Bush, Matthew L; Comer, Brett T

    2018-03-01

    Factors affecting access to healthcare is an expanding area of research. This study seeks to identify factors associated with no-show rates in an academic otolaryngology practice to improve clinical efficiency and patient access to care. Retrospective review. A retrospective review of scheduled clinical appointments from February 1, 2015 to January 30, 2016 at a single academic otolaryngology department was performed. Statistical analysis was completed to examine the association of no-show rates with the following: otolaryngology subspecialty, clinic location (e.g., main campus vs. satellite), patient demographic factors, attending seniority, temporal factors, insurance types, rurality, and visit type. There was an overall no-show rate of 20% for 22,759 scheduled clinic visits. Satellite clinics had the highest no-show rates at 25% (P < .001). New patient visits had the highest no-show rate at 24% (P < .001). Among subspecialties, facial plastic surgery had the lowest no-show rate (12.6%), whereas Pediatrics had the highest (23%) (P < .001). No significant association between gender and no-show rates was observed (P = .29), but patients over 60 years old had the lowest no-show rate (12.7%, P < .0001). Patients with Medicaid (28%), Medicare (15.3%), and commercial insurance (12.9%) had significantly different overall no-show rates (P < .0001). Increased clinic no-show rates are associated with satellite clinics, new patient visits, younger age, and insurance type. No-show rates varied among subspecialties. Further investigation is warranted to assess barriers to appointment compliance and to develop interventions to improve access to care. 4. Laryngoscope, 128:626-631, 2018. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  11. Plastic surgeons' self-reported operative infection rates at a Canadian academic hospital.

    Science.gov (United States)

    Ng, Wendy Ky; Kaur, Manraj Nirmal; Thoma, Achilleas

    2014-01-01

    Surgical site infection rates are of great interest to patients, surgeons, hospitals and third-party payers. While previous studies have reported hospital-acquired infection rates that are nonspecific to all surgical services, there remain no overall reported infection rates focusing specifically on plastic surgery in the literature. To estimate the reported surgical site infection rate in plastic surgery procedures over a 10-year period at an academic hospital in Canada. A review was conducted on reported plastic surgery surgical site infection rates from 2003 to 2013, based on procedures performed in the main operating room. For comparison, prospective infection surveillance data over an eight-year period (2005 to 2013) for nonplastic surgery procedures were reviewed to estimate the overall operative surgical site infection rates. A total of 12,183 plastic surgery operations were performed from 2003 to 2013, with 96 surgical site infections reported, corresponding to a net operative infection rate of 0.79%. There was a 0.49% surgeon-reported infection rate for implant-based procedures. For non-plastic surgery procedures, surgical site infection rates ranged from 0.04% for cataract surgery to 13.36% for high-risk abdominal hysterectomies. The plastic surgery infection rate at the study institution was found to be site infection rates. However, these results do not report patterns of infection rates germane to procedures, season, age groups or sex. To provide more in-depth knowledge of this topic, multicentre studies should be conducted.

  12. Evaluating Longitudinal Mathematics Achievement Growth: Modeling and Measurement Considerations for Assessing Academic Progress

    Science.gov (United States)

    Shanley, Lina

    2016-01-01

    Accurately measuring and modeling academic achievement growth is critical to support educational policy and practice. Using a nationally representative longitudinal data set, this study compared various models of mathematics achievement growth on the basis of both practical utility and optimal statistical fit and explored relationships within and…

  13. Progress for Women in Academe, Yet Inequities Persist: Evidence from NSOPF:99

    Science.gov (United States)

    Toutkoushian, Robert K.; Conley, Valerie Martin

    2005-01-01

    In this study, we use data from the 1999 National Study of Postsecondary Faculty (NSOPF:99) to measure the unexplained wage gap between men and women in academe. We pay particular attention to how these unexplained wage gaps have changed over time by comparing the results from the 1999 survey to published results from previous national surveys and…

  14. Relationship of Work Hours with Selected Health Behaviors and Academic Progress among a College Student Cohort

    Science.gov (United States)

    Miller, Kim; Danner, Fred; Staten, Ruth

    2008-01-01

    Approximately 57% of college students work while attending school. Health risks related to working while in college have not been widely studied. Objective: The authors' purpose in this study was to determine associations between hours worked, binge drinking, sleep habits, and academic performance among a college student cohort. Participants and…

  15. Participant Leadership in Adult Basic Education: Negotiating Academic Progress and Leadership Responsibilities

    Science.gov (United States)

    Drayton, Brendaly; Prins, Esther

    2011-01-01

    This article examines the conflicts and challenges that student leaders in adult basic education and literacy programs experience in balancing their leadership responsibilities with academic endeavours. Based upon a case study of an adult basic education student leadership council in New York City, the article shows that leadership activities can…

  16. A Pedagogy of Conceptual Progression and the Case for Academic Knowledge

    Science.gov (United States)

    Rata, Elizabeth

    2016-01-01

    The potential for academic knowledge to "interrupt" inter-generational reproduction in education is located in the structural contradictions that shape knowledge and democracy. Since the late 1990s research in the sociology of education, which theorises curriculum knowledge using the ideas of Durkheim, Vygotsky and Bernstein, suggests…

  17. Reducing patients' falls rate in an Academic Medical Center (AMC) using Six Sigma "DMAIC" approach.

    Science.gov (United States)

    Kuwaiti, Ahmed Al; Subbarayalu, Arun Vijay

    2017-05-08

    Purpose The purpose of this paper is to evaluate the impact of adopting the Six Sigma define, measure, analyze, improve and control (DMAIC) approach in reducing patients fall rate in an Academic Medical Center, Saudi Arabia. Design/methodology/approach A prospective study design was adopted and this study was conducted at King Fahd Hospital of the University (KFHU) during the year 2014. Based on the historical data of the patients' falls reported at KFHU during the year 2013, the goal was fixed to reduce the falls rate from 7.18 toSix Sigma "DMAIC" approach improves the processes related to the prevention of falls. A greater reduction in patients falls rate (over 70 percent) was observed after the implementation of the improvement strategy.

  18. The effects of the academic performance of college students whose major is sports on body composition and abdominal fat rates.

    Science.gov (United States)

    Hong, Hyeon-Ok; Lee, Bo-Ae

    2016-08-01

    The subjects of this research are 30 students of Dong-Eui Institute of Technology in Busan city, who were grouped into two categories after applying the curriculum of the second semester of the freshman year to their classes: those whose academic performance was at the top 20% (15 students) and those whose academic performance was at the bottom 20% (15 students). For the measurement items, we measured their weight, body fat mass, body fat rates, body mass index, and abdominal fat rates by using a body composition testing machine. We then analyzed the t-test results by using the IBM SPSS ver. 18.0 program. Through this research, we found that there was a significant difference among those in the group of students whose academic performance was at the top 20% in terms of body fat mass and body fat rates, which means that academic performance has relatively little effect on body composition and abdominal fat rates.

  19. Sleep Quality and Academic Progression among Students of Tabriz University of Medical Sciences, Northwest of Iran

    Directory of Open Access Journals (Sweden)

    Horyeh Sarbazvatan

    2017-06-01

    Full Text Available Background: Sleep deprivation and drowsiness are very common among university students. The aim of this study was to examine the sleep quality and academic achievement among university students across all medical disciplines in Northwest of Iran. Methods: This study was based on data from a longitudinal study, the "Health and Lifestyle of University Students" (HeLiS. The Pittsburgh Sleep Quality Index (PSQI, a self-administered questionnaire consisting of general information about sleep quality, was completed by students during the first eight weeks of the first semester and academic achievement was assessed via Grade Point Average (GPA in the two semesters following the administration of the PSQI. Results: The mean age of students was 19.16±1.04 and the majority were female (64%. The mean overall score on the PSQI was 6.87±2.25; the majority of students (70% had a global PSQI score greater than 5, indicating they were poor sleepers. Only 28% reported getting over 7 hours of sleep. Female students had higher scores than male students in subjective sleep quality, which was statistically significant (2.15 vs. 1.95 respectively, P = 0.01; however, there was no difference between males and females on other component scores or on the global score. Results of a multiple regression model showed that PSQI score was a predictor of academic achievement (β=-.07, P=0.035, which implies that GPA will be lower among students whose quality of sleep is lower. Conclusion: Based on our sleep quality should be considered and assessed, and sleep hygiene should be promoted among medical university students in order to improve academic achievement.

  20. Successful strategy to decrease indwelling catheter utilization rates in an academic medical intensive care unit.

    Science.gov (United States)

    Gupta, Sushilkumar Satish; Irukulla, Pavan Kumar; Shenoy, Mangalore Amith; Nyemba, Vimbai; Yacoub, Diana; Kupfer, Yizhak

    2017-12-01

    Duration of indwelling urinary catheterization is an important risk factor for urinary tract infections. We devised a strategy to decrease the utilization of indwelling urinary catheters (IUCs). We also highlight the challenges of managing critically ill patients without IUCs and demonstrate some of the initiatives that we undertook to overcome these challenges. A retrospective observational outcomes review was performed in an adult medical intensive care unit (ICU) between January 2012 and December 2016. This period included a baseline and series of intervals, whereby different aspects of the strategies were implemented. IUC utilization ratio and catheter-associated urinary tract infection (CAUTI) rates were calculated. Our IUC utilization ratio had a statistically significant decrease from 0.92 (baseline) to 0.28 (after 3 interventions) (P use, leading to a lower IUC utilization ratio and CAUTI rate in a large complex academic ICU setting. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  1. Academic Persistence of Online Students in Higher Education Impacted by Student Progress Factors and Social Media

    Science.gov (United States)

    Lint, Anna H.

    2013-01-01

    This quantitative study evaluated and investigated the theoretical underpinnings of the Kember's (1995) student progress model that examines the direct or indirect effects of student persistence in online education by identifying the relationships between variables. The primary method of data collection in this study was a survey by exploring the…

  2. Rate and rhythm control strategies for apraxia of speech in nonfluent primary progressive aphasia.

    Science.gov (United States)

    Beber, Bárbara Costa; Berbert, Monalise Costa Batista; Grawer, Ruth Siqueira; Cardoso, Maria Cristina de Almeida Freitas

    2018-01-01

    The nonfluent/agrammatic variant of primary progressive aphasia is characterized by apraxia of speech and agrammatism. Apraxia of speech limits patients' communication due to slow speaking rate, sound substitutions, articulatory groping, false starts and restarts, segmentation of syllables, and increased difficulty with increasing utterance length. Speech and language therapy is known to benefit individuals with apraxia of speech due to stroke, but little is known about its effects in primary progressive aphasia. This is a case report of a 72-year-old, illiterate housewife, who was diagnosed with nonfluent primary progressive aphasia and received speech and language therapy for apraxia of speech. Rate and rhythm control strategies for apraxia of speech were trained to improve initiation of speech. We discuss the importance of these strategies to alleviate apraxia of speech in this condition and the future perspectives in the area.

  3. Estimating Alzheimer's disease progression rates from normal cognition through mild cognitive impairment and stages of dementia.

    Science.gov (United States)

    Davis, Matthew; O Connell, Thomas; Johnson, Scott; Cline, Stephanie; Merikle, Elizabeth; Martenyi, Ferenc; Simpson, Kit N

    2018-01-18

    Background Alzheimer's disease (AD) can be conceptualized as a continuum: patients progress from normal cognition to mild cognitive impairment (MCI) due to AD, followed by increasing severity of AD dementia. Prior research has measured transition probabilities among later stages of AD, but not for the complete spectrum. Objective To estimate annual progression rates across the AD continuum and evaluate the impact of a delay in MCI due to AD on the trajectory of AD dementia and clinical outcomes. Methods Patient-level longitudinal data from the National Alzheimer's Coordinating Center for n=18,103 patients with multiple visits over the age of 65 were used to estimate annual, age-specific transitional probabilities between normal cognition, MCI due to AD, and AD severity states (defined by Clinical Dementia Rating score). Multivariate models predicted the likelihood of death and institutionalization for each health state, conditional on age and time from the previous evaluation. These probabilities were used to populate a transition matrix describing the likelihood of progressing to a particular disease state or death for any given current state and age. Finally, a health state model was developed to estimate the expected effect of a reduction in the risk of transitioning from normal cognition to MCI due to AD on disease progression rates for a cohort of 65-year-old patients over a 35-year time horizon. Results Annual transition probabilities to more severe states were 8%, 22%, 25%, 36%, and 16% for normal cognition, MCI due to AD, and mild/moderate/severe AD, respectively, at age 65, and increased as a function of age. Progression rates from normal cognition to MCI due to AD ranged from 4% to 10% annually. Severity of cognitive impairment and age both increased the likelihood of institutionalization and death. For a cohort of 100 patients with normal cognition at age 65, a 20% reduction in the annual progression rate to MCI due to AD avoided 5.7 and 5.6 cases of MCI

  4. Accelerating regional atrophy rates in the progression from normal aging to Alzheimer's disease

    Energy Technology Data Exchange (ETDEWEB)

    Sluimer, Jasper D. [VU University Medical Centre, Department of Diagnostic Radiology, Amsterdam (Netherlands); VU University Medical Centre, Alzheimer Centre, Amsterdam (Netherlands); VU University Medical Centre, Image Analysis Centre, Amsterdam (Netherlands); VU University Medical Centre, Department of Diagnostic Radiology and Alzheimer Centre, PO Box 7057, Amsterdam (Netherlands); Flier, Wiesje M. van der; Scheltens, Philip [VU University Medical Centre, Alzheimer Centre, Amsterdam (Netherlands); VU University Medical Centre, Department of Neurology, Amsterdam (Netherlands); Karas, Giorgos B.; Barkhof, Frederik [VU University Medical Centre, Department of Diagnostic Radiology, Amsterdam (Netherlands); VU University Medical Centre, Alzheimer Centre, Amsterdam (Netherlands); VU University Medical Centre, Image Analysis Centre, Amsterdam (Netherlands); Schijndel, Ronald van [VU University Medical Centre, Image Analysis Centre, Amsterdam (Netherlands); VU University Medical Centre, Department of Informatics, Amsterdam (Netherlands); Barnes, Josephine; Boyes, Richard G. [UCL, Institute of Neurology, Dementia Research Centre, London (United Kingdom); Cover, Keith S. [VU University Medical Centre, Department of Physics and Medical Technology, Amsterdam (Netherlands); Olabarriaga, Silvia D. [University of Amsterdam, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Centre, Amsterdam (Netherlands); Fox, Nick C. [VU University Medical Centre, Department of Neurology, Amsterdam (Netherlands); UCL, Institute of Neurology, Dementia Research Centre, London (United Kingdom); Vrenken, Hugo [VU University Medical Centre, Alzheimer Centre, Amsterdam (Netherlands); VU University Medical Centre, Image Analysis Centre, Amsterdam (Netherlands); VU University Medical Centre, Department of Physics and Medical Technology, Amsterdam (Netherlands)

    2009-12-15

    We investigated progression of atrophy in vivo, in Alzheimer's disease (AD), and mild cognitive impairment (MCI). We included 64 patients with AD, 44 with MCI and 34 controls with serial MRI examinations (interval 1.8 {+-} 0.7 years). A nonlinear registration algorithm (fluid) was used to calculate atrophy rates in six regions: frontal, medial temporal, temporal (extramedial), parietal, occipital lobes and insular cortex. In MCI, the highest atrophy rate was observed in the medial temporal lobe, comparable with AD. AD patients showed even higher atrophy rates in the extramedial temporal lobe. Additionally, atrophy rates in frontal, parietal and occipital lobes were increased. Cox proportional hazard models showed that all regional atrophy rates predicted conversion to AD. Hazard ratios varied between 2.6 (95% confidence interval (CI) = 1.1-6.2) for occipital atrophy and 15.8 (95% CI = 3.5-71.8) for medial temporal lobe atrophy. In conclusion, atrophy spreads through the brain with development of AD. MCI is marked by temporal lobe atrophy. In AD, atrophy rate in the extramedial temporal lobe was even higher. Moreover, atrophy rates also accelerated in parietal, frontal, insular and occipital lobes. Finally, in nondemented elderly, medial temporal lobe atrophy was most predictive of progression to AD, demonstrating the involvement of this region in the development of AD. (orig.)

  5. Accelerating regional atrophy rates in the progression from normal aging to Alzheimer's disease

    International Nuclear Information System (INIS)

    Sluimer, Jasper D.; Flier, Wiesje M. van der; Scheltens, Philip; Karas, Giorgos B.; Barkhof, Frederik; Schijndel, Ronald van; Barnes, Josephine; Boyes, Richard G.; Cover, Keith S.; Olabarriaga, Silvia D.; Fox, Nick C.; Vrenken, Hugo

    2009-01-01

    We investigated progression of atrophy in vivo, in Alzheimer's disease (AD), and mild cognitive impairment (MCI). We included 64 patients with AD, 44 with MCI and 34 controls with serial MRI examinations (interval 1.8 ± 0.7 years). A nonlinear registration algorithm (fluid) was used to calculate atrophy rates in six regions: frontal, medial temporal, temporal (extramedial), parietal, occipital lobes and insular cortex. In MCI, the highest atrophy rate was observed in the medial temporal lobe, comparable with AD. AD patients showed even higher atrophy rates in the extramedial temporal lobe. Additionally, atrophy rates in frontal, parietal and occipital lobes were increased. Cox proportional hazard models showed that all regional atrophy rates predicted conversion to AD. Hazard ratios varied between 2.6 (95% confidence interval (CI) = 1.1-6.2) for occipital atrophy and 15.8 (95% CI = 3.5-71.8) for medial temporal lobe atrophy. In conclusion, atrophy spreads through the brain with development of AD. MCI is marked by temporal lobe atrophy. In AD, atrophy rate in the extramedial temporal lobe was even higher. Moreover, atrophy rates also accelerated in parietal, frontal, insular and occipital lobes. Finally, in nondemented elderly, medial temporal lobe atrophy was most predictive of progression to AD, demonstrating the involvement of this region in the development of AD. (orig.)

  6. The Academic Support Process (ASP) website: helping preceptors develop resident learning plans and track progress.

    Science.gov (United States)

    Stodel, Emma J; Montpetit, Madeleine; Eyre, Alison; Prentice, Michelle; Johnston, Mary

    2012-01-01

    At times, preceptors struggle with aspects of resident education. Many are looking for more support and faculty development in this area. To address preceptors' needs for resources and provide a proactive framework for their teaching, the Academic Support Process (ASP) website was developed and evaluated. Preceptors' (N = 35) experiences using the ASP website, as well as their perceptions of its usefulness in supporting resident education, were identified. The research comprised two phases: a self-directed workshop involving the creation of a web-based learning plan for a standardised scenario of a resident in difficulty followed by 3 months use of the ASP website with residents in their practice. Information on their experiences was solicited via surveys and focus group interviews. Findings revealed the ASP website enabled preceptors to find words for their concerns around resident competency, gave them a proactive teaching framework, expanded their arsenal of teaching strategies, and supported a customised approach for all learners along the performance spectrum. However, there were a number of challenges encountered by the preceptors that affected site use and buy in. Results are promising. Next steps involve developing a clear strategy for adoption.

  7. Drug interaction alert override rates in the Meaningful Use era: no evidence of progress.

    Science.gov (United States)

    Bryant, A D; Fletcher, G S; Payne, T H

    2014-01-01

    Interruptive drug interaction alerts may reduce adverse drug events and are required for Stage I Meaningful Use attestation. For the last decade override rates have been very high. Despite their widespread use in commercial EHR systems, previously described interventions to improve alert frequency and acceptance have not been well studied. (1) To measure override rates of inpatient medication alerts within a commercial clinical decision support system, and assess the impact of local customization efforts. (2) To compare override rates between drug-drug interaction and drug-allergy interaction alerts, between attending and resident physicians, and between public and academic hospitals. (3) To measure the correlation between physicians' individual alert quantities and override rates as an indicator of potential alert fatigue. We retrospectively analyzed physician responses to drug-drug and drug-allergy interaction alerts, as generated by a common decision support product in a large teaching hospital system. (1) Over four days, 461 different physicians entered 18,354 medication orders, resulting in 2,455 visible alerts; 2,280 alerts (93%) were overridden. (2) The drug-drug alert override rate was 95.1%, statistically higher than the rate for drug-allergy alerts (90.9%) (p drug interaction alert system and to reduce alerting, override rates remain as high as reported over a decade ago. Alert fatigue does not seem to contribute. The results suggest the need to fundamentally question the premises of drug interaction alert systems.

  8. PROGRESSIVE MUSCLE RELAXATION INCREASE PEAK EXPIRATORY FLOW RATE ON CHRONIC OBSTRUCTIVE PULMONARY DISEASE PATIENTS

    Directory of Open Access Journals (Sweden)

    Tintin Sukartini

    2017-07-01

    Full Text Available Introduction: Limited progressive air flow in Chronic Obstructive Pulmonary Disease (COPD can caused by small airway disease (bronchiolitis obstructive and loss of elasticity of the lung (emphysema. Further it can be decreasing the quality of life in COPD patients because dyspnea and uncomfortable in activity. Progressive muscle relaxation (PMR is one of the relaxation technique that can repair pulmonary ventilation by decreasing chronic constriction of the respiratory muscles. The objective of this study was to analyze the effect of progressive muscle relaxation on raised peak expiratory flow rate (PEFR. Method: A pre-experimental one group pre-post test design was used in this study. Population was all of the COPD patients at Pulmonary Specialist Polyclinic Dr Mohamad Soewandhie Surabaya. There were 8 respondents taken by using purposive sampling. PEFR was counted by using peak flow meter every six day. Data were analyzed by using Paired t-Test with significance level  p≤0.05. Result: The result showed that PMR had significance level on increasing of PEFR (p=0.012. Discussion: It can be concluded that PMR has an effect on raise PEFR. Further studies are recommended to measure the effect of PMR on respiratory rate (RR, heart rate (HR subjective dyspnoe symptoms, forced expiration volume on the first minute (FEV1 and mid maximum flow rate (MMFR in COPD patients.

  9. Factors related to progression and graduation rates for RN-to-bachelor of science in nursing programs: searching for realistic benchmarks.

    Science.gov (United States)

    Robertson, Sue; Canary, Cheryl Westlake; Orr, Marsha; Herberg, Paula; Rutledge, Dana N

    2010-03-01

    Measurement and analysis of progression and graduation rates is a well-established activity in schools of nursing. Such rates are indices of program effectiveness and student success. The Commission on Collegiate Nursing Education (2008), in its recently revised Standards for Accreditation of Baccalaureate and Graduate Degree Nursing Programs, specifically dictated that graduation rates (including discussion of entry points, timeframes) be calculated for each degree program. This context affects what is considered timely progression to graduation. If progression and graduation rates are critical outcomes, then schools must fully understand their measurement as well as interpretation of results. Because no national benchmarks for nursing student progression/graduation rates exist, schools try to set expectations that are realistic yet academically sound. RN-to-bachelor of science in nursing (BSN) students are a unique cohort of baccalaureate learners who need to be understood within their own learning context. The purposes of this study were to explore issues and processes of measuring progression and graduation rates in an RN-to-BSN population and to identify factors that facilitate/hinder their successful progression to work toward establishing benchmarks for success. Using data collected from 14 California schools of nursing with RN-to-BSN programs, RN-to-BSN students were identified as generally older, married, and going to school part-time while working and juggling family responsibilities. The study found much program variation in definition of terms and measures used to report progression and graduation rates. A literature review supported the use of terms such as attrition, retention, persistence, graduation, completion, and success rates, in an overlapping and sometimes synonymous fashion. Conceptual clarity and standardization of measurements are needed to allow comparisons and setting of realistic benchmarks. One of the most important factors identified

  10. The effects of the academic performance of college students whose major is sports on body composition and abdominal fat rates

    OpenAIRE

    Hong, Hyeon-Ok; Lee, Bo-Ae

    2016-01-01

    The subjects of this research are 30 students of Dong-Eui Institute of Technology in Busan city, who were grouped into two categories after applying the curriculum of the second semester of the freshman year to their classes: those whose academic performance was at the top 20% (15 students) and those whose academic performance was at the bottom 20% (15 students). For the measurement items, we measured their weight, body fat mass, body fat rates, body mass index, and abdominal fat rates by usi...

  11. Evaluating Alzheimer’s Disease Progression Using Rate of Regional Hippocampal Atrophy

    Science.gov (United States)

    Frankó, Edit; Joly, Olivier

    2013-01-01

    Alzheimer’s disease (AD) is characterized by neurofibrillary tangle and neuropil thread deposition, which ultimately results in neuronal loss. A large number of magnetic resonance imaging studies have reported a smaller hippocampus in AD patients as compared to healthy elderlies. Even though this difference is often interpreted as atrophy, it is only an indirect measurement. A more direct way of measuring the atrophy is to use repeated MRIs within the same individual. Even though several groups have used this appropriate approach, the pattern of hippocampal atrophy still remains unclear and difficult to relate to underlying pathophysiology. Here, in this longitudinal study, we aimed to map hippocampal atrophy rates in patients with AD, mild cognitive impairment (MCI) and elderly controls. Data consisted of two MRI scans for each subject. The symmetric deformation field between the first and the second MRI was computed and mapped onto the three-dimensional hippocampal surface. The pattern of atrophy rate was similar in all three groups, but the rate was significantly higher in patients with AD than in control subjects. We also found higher atrophy rates in progressive MCI patients as compared to stable MCI, particularly in the antero-lateral portion of the right hippocampus. Importantly, the regions showing the highest atrophy rate correspond to those that were described to have the highest burden of tau deposition. Our results show that local hippocampal atrophy rate is a reliable biomarker of disease stage and progression and could also be considered as a method to objectively evaluate treatment effects. PMID:23951142

  12. The rate of progression of renal disease may not be slower in women compared with men

    DEFF Research Database (Denmark)

    Jafar, Tazeen H; Schmid, Christopher H; Stark, Paul C

    2003-01-01

    patient characteristics, and changes from baseline to follow-up systolic blood pressure (SBP) and urine protein (UP) excretion. RESULTS: The total number of patients was 1860: 645 (35%) females and 1215 (65%) males. Mean duration of follow-up was 2.2 years. The proportions randomized to ACEI (51%), mean...... ACEIs and baseline UP, and 1.36 (1.06-1.75) after adjusting for baseline variables and changes in SBP and UP during follow-up. Similar results were found for the outcome of ESRD. CONCLUSIONS: Our findings suggest that the rate of renal disease progression may not be slower, and may even be faster...... in women compared with men, after adjusting for other factors associated with a faster rate of progression. We caution that most women in our database were of post-menopausal age, and thus our findings may not extend to younger women....

  13. Behavioural problems in Sri Lankan schoolchildren: associations with socio-economic status, age, gender, academic progress, ethnicity and religion.

    Science.gov (United States)

    Prior, Margot; Virasinghe, Shanya; Smart, Diana

    2005-08-01

    Little is known about behavioural and emotional adjustment in children in Sri Lanka, and this study is the first attempt to assess mental health problems in this population. Using the Strengths and Difficulties Questionnaire (Goodman R (1994) A modified version of the Rutter parent questionnaire including items on children's strengths: a research note. J Child Psychol Psychiatry 35:1483-1494) with parent, teacher and child informants, in a large sample of 10- to 13-year-old school children from Colombo, we found rates and types of problems consistent with other international studies of child mental health. Problem rates were higher in boys and were associated with lower SES and poorer academic performance. Relationships between behavioural adjustment and Tamil ethnicity and Hindu religion emerged in this sample and could possibly be associated with the experience of longstanding ethnic conflict in Sri Lanka. The study confirms the need for development of child and adolescent health services in Sri Lanka.

  14. Growth trajectories of mathematics achievement: Longitudinal tracking of student academic progress.

    Science.gov (United States)

    Mok, Magdalena M C; McInerney, Dennis M; Zhu, Jinxin; Or, Anthony

    2015-06-01

    A number of methods to investigate growth have been reported in the literature, including hierarchical linear modelling (HLM), latent growth modelling (LGM), and multidimensional scaling applied to longitudinal profile analysis (LPAMS). This study aimed at modelling the mathematics growth of students over a span of 6 years from Grade 3 to Grade 9. The sample comprised secondary longitudinal data collected in three waves from n = 866 Hong Kong students when they were in Grade 3, Grade 6, and Grade 9. Mathematics achievement was measured thrice on a vertical scale linked with anchor items. Linear and nonlinear latent growth models were used to assess students' growth. Gender differences were also examined. A nonlinear latent growth curve with a decelerated rate had a good fit to the data. Initial achievement and growth rate were negatively correlated. No gender difference was found. Mathematics growth from Grade 6 to Grade 9 was slower than that from Grade 3 to Grade 6. Students with lower initial achievement improved at a faster rate than those who started at a higher level. Gender did not affect growth rate. © 2014 The British Psychological Society.

  15. Impact of Age and Myopia on the Rate of Visual Field Progression in Glaucoma Patients.

    Science.gov (United States)

    Park, Hae-Young Lopilly; Hong, Kyung Euy; Park, Chan Kee

    2016-05-01

    Myopia is rapidly increasing in young populations and patients with glaucoma associated with myopia are reported to be young aged in East Asia. These young patients have a longer life expectancy, which increases their risk of end-of-life visual disabilities. There is a need to understand the clinical course of myopic glaucoma patients, which may be important for the care of these myopic populations. In this study, we evaluated the relationship between the age at presentation and the rate of glaucoma progression in the visual field (VF) according to the presence of myopia. The study was conducted as a prospective observational study including 179 patients with open-angle glaucoma who had undergone at least 5 VF examinations with a follow-up of at least 5 years. The progression rate of the mean deviation (MD) and the pattern standard deviation (PSD) are expressed as change in decibels (dB) per year. The slopes of the MD and PSD were calculated by linear regression analyses. Factors related to the slope of VF MD changes were analyzed with correlation and regression analyses. The slope of the linear fit line plotted against age at presentation and the rate of change in the VF MD was -0.026 (P presentation was significantly related to the rate of change in the VF in glaucomatous eyes with myopia compared to eyes without myopia. Older age was significantly related to the rate of change in the VF only in myopic glaucomatous eyes.

  16. Progress report on nuclear science and technology in China (Vol.1). Proceedings of academic annual meeting of China Nuclear Society in 2009, No.7--pulse power technology

    International Nuclear Information System (INIS)

    2010-11-01

    Progress report on nuclear science and technology in China (Vol. 1) includes 889 articles which are communicated on the first national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the seventh one, the content is about nuclear electronics, nuclear detecting technology, pulse power technology, nuclear fusion and plasma

  17. Progress report on nuclear science and technology in China (Vol.1). Proceedings of academic annual meeting of China Nuclear Society in 2009, No.5

    International Nuclear Information System (INIS)

    2010-11-01

    Progress report on nuclear science and technology in China (Vol. 1) includes 889 articles which are communicated on the first national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the fifth one, the content is about radiation protection and nuclear chemical industry.

  18. Progress report on nuclear science and technology in China (Vol.1). Proceedings of academic annual meeting of China Nuclear Society in 2009, No.4--nuclear material

    International Nuclear Information System (INIS)

    2010-11-01

    Progress report on nuclear science and technology in China (Vol. 1) includes 889 articles which are communicated on the first national academic annual meeting of China Nuclear Society. There are 10 books totally.This is the fourth one, the content is about nuclear materials, isotope separation, nuclear chemistry and radiological chemistry.

  19. Progress report on nuclear science and technology in China (Vol.1). Proceedings of academic annual meeting of China Nuclear Society in 2009, No.8--isotope

    International Nuclear Information System (INIS)

    2010-11-01

    Progress report on nuclear science and technology in China (Vol. 1) includes 889 articles which are communicated on the first national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the eighth one, the content is about radiation study, radiation technology, isotope and nuclear agriculture

  20. Progress on mobility and instability of research personnel in Japan: scientometrics on a job-posting database for monitoring the academic job market

    Energy Technology Data Exchange (ETDEWEB)

    Kawashima, H.; Yamashita, Y.

    2016-07-01

    This study has two purposes. The first purpose is to extract statistics from a database of jobposting cards, previously little-used as a data source, to assess the academic job market. The second purpose is to connect statistics on the academic job market with monitoring of indicators of policy progress related to the mobility and instability of research personnel. The data source used in this study is a job-posting database named JREC-IN Portal, which is the de facto standard for academic job seeking in Japan. The present results show a growing proportion of fixed-term researchers in the Japanese academic job market and that job information is increasingly diverse. (Author)

  1. Psychometric Properties and Validation of the Arabic Academic Performance Rating Scale

    Directory of Open Access Journals (Sweden)

    M. F. A. Q. Quadri

    2017-01-01

    Full Text Available Aim. To validate the Arabic version of Academic Performance Rating Scale. Method. Translation and test-retest reliability were computed. Exploratory factor analysis and Rasch analysis were conducted to report on the validity. EFA factor structures were evaluated using a Scree plot and the standard multiple criteria included eigenvalue greater than 1. Average measures and step measures were ordered and the mean-square outfit statistic for each category was also evaluated. Results. Cronbach’s Alpha value of 0.90 was obtained. No differences across category of educational levels were seen (P>0.05. Pattern matrix analysis revealed items to be significantly correlated with each other with a chi square goodness of fit value 0.02. Results supported the interpretation of adequate fit of items, since the infit ZSTD (1.55–0.46, outfit ZSTD (1.59–0.99, infit MNSQ (0.74–1.47, and outfit MNSQ (0.50–1.37 for the items were within acceptable ranges. Conclusion. Valid and reliable A-APRS-15 can be used in future studies to see its relation with other variables such as general health and oral health.

  2. Teacher Ratings of Academic Achievement of Children between 6 and 12 Years Old from Intact and Non-Intact Families

    Science.gov (United States)

    Molepo, Lephodisa S.; Maunganidze, Levison; Mudhovozi, Pilot; Sodi, Tholene

    2010-01-01

    We investigated teacher ratings of the impact of parental divorce on academic achievement of children between 6 and 12 years old up to 12 months after their parents divorced. A purposive sample of 120 children attending four different primary schools in a small South African town took part in the study. One third (n = 40) of the children had…

  3. The Effect of an Academic Dismissal Policy on Dropout, Graduation Rates and Student Satisfaction. Evidence from the Netherlands

    Science.gov (United States)

    Sneyers, Eline; De Witte, Kristof

    2017-01-01

    This paper examines the effect of the introduction of an academic dismissal (AD) policy (i.e. an intervention, which can lead to compulsory student withdrawal) on student dropout, student graduation rates and satisfaction with the study program. Using a difference-in-differences type of estimator, we compare programs that introduced an AD policy…

  4. Rate Dependent Multicontinuum Progressive Failure Analysis of Woven Fabric Composite Structures under Dynamic Impact

    Directory of Open Access Journals (Sweden)

    James Lua

    2004-01-01

    Full Text Available Marine composite materials typically exhibit significant rate dependent response characteristics when subjected to extreme dynamic loading conditions. In this work, a strain-rate dependent continuum damage model is incorporated with multicontinuum technology (MCT to predict damage and failure progression for composite material structures. MCT treats the constituents of a woven fabric composite as separate but linked continua, thereby allowing a designer to extract constituent stress/strain information in a structural analysis. The MCT algorithm and material damage model are numerically implemented with the explicit finite element code LS-DYNA3D via a user-defined material model (umat. The effects of the strain-rate hardening model are demonstrated through both simple single element analyses for woven fabric composites and also structural level impact simulations of a composite panel subjected to various impact conditions. Progressive damage at the constituent level is monitored throughout the loading. The results qualitatively illustrate the value of rate dependent material models for marine composite materials under extreme dynamic loading conditions.

  5. Rates of progression in diabetic retinopathy during different time periods: a systematic review and meta-analysis

    DEFF Research Database (Denmark)

    Wong, Tien Y; Mwamburi, Mkaya; Klein, Ronald

    2009-01-01

    This meta-analysis reviews rates of progression of diabetic retinopathy to proliferative diabetic retinopathy (PDR) and/or severe visual loss (SVL) and temporal trends.......This meta-analysis reviews rates of progression of diabetic retinopathy to proliferative diabetic retinopathy (PDR) and/or severe visual loss (SVL) and temporal trends....

  6. Management of academic staff activity: modeling and prediction of rating system indicators

    Directory of Open Access Journals (Sweden)

    O. S. Logunova

    2016-01-01

    Full Text Available This paper deals with the problem of constructing a system of rating indicators for stimulating the work of the academic staff in higher educational institution. Many areas of teacher activity (for example, educational, scientific, international, etc. laid the basis of selection the groups of indicators in the system. Social challenge in improving the quality of educational services determines the relevance of research in the field of modeling and prediction of indicators which characterize the work of high school teacher. To predict the dynamics of the structure of the rating indicators in the system, the authors introduced the concept of drift and variability of each group. Using informational hypercube for the structure of input data allowed authors to take into account the individual characteristics of each parameter included in a mathematical model to describe the rating indicators. To make the prediction of the structure and values of rating system indicators the authors introduced the concept of drift. Drift of indicators takes into account the introduction of new indicators, the removal of existing indicators, and movement of indicators between the groups. In the article, authors introduced a novel quantitative indicator of group variability. The value of this indicator determines the prediction strategy of the teacher work in higher school in the future period. To predict the total amount of stimulating, the complex technique offered and it includes four modules: modeling values within the existing range in the previous period; modeling new index value based on the assumptions introduced using a random number generator; exclusion a range of values of deleted indicators; modeling new values based on the study of the modern trend of indicators. The presence of flexible information structure in the form of a hypercube and complex mathematical model allowed authors to carry out numerical simulation for predicting the values of individual

  7. Rating competitors before tournament starts: How it's affecting team progression in a soccer tournament

    Science.gov (United States)

    Yusof, Muhammad Mat; Sulaiman, Tajularipin; Khalid, Ruzelan; Hamid, Mohamad Shukri Abdul; Mansor, Rosnalini

    2014-12-01

    In professional sporting events, rating competitors before tournament start is a well-known approach to distinguish the favorite team and the weaker teams. Various methodologies are used to rate competitors. In this paper, we explore four ways to rate competitors; least squares rating, maximum likelihood strength ratio, standing points in large round robin simulation and previous league rank position. The tournament metric we used to evaluate different types of rating approach is tournament outcome characteristics measure. The tournament outcome characteristics measure is defined by the probability that a particular team in the top 100q pre-tournament rank percentile progress beyond round R, for all q and R. Based on simulation result, we found that different rating approach produces different effect to the team. Our simulation result shows that from eight teams participate in knockout standard seeding, Perak has highest probability to win for tournament that use the least squares rating approach, PKNS has highest probability to win using the maximum likelihood strength ratio and the large round robin simulation approach, while Perak has the highest probability to win a tournament using previous league season approach.

  8. A Comparison of Academic and Athletic Performance in the NCAA

    Science.gov (United States)

    Bailey, Sarah; Bhattacharyya, Mouchumi

    2017-01-01

    The Academic Progress Rate (APR) of 34 sports was investigated to determine whether the top athletic teams performed significantly better "academically" compared to their bottom counterparts. A "p" value of 0.0029 revealed that top athletic teams academically outperformed bottom athletic teams. Further analysis showed the…

  9. Slow rate of progression of grade 1 and 2+ aortic regurgitation.

    Science.gov (United States)

    Patel, Reena; Kamath, Ashvin; Varadarajan, Padmini; Krishnan, Srikanth; Pai, Ramdas G

    2012-05-01

    Although the progression of aortic stenosis has been well studied, the rate of progression of aortic regurgitation (AR) has not been definitively established. Further data would be valuable for clinical decision-making in patients with milder degrees of AR undergoing non-aortic valve cardiac surgery. Hence, this point was investigated in a large cohort of patients with grade 1 or 2+ AR. The authors' echocardiographic database acquired between 1993 and 2007 was screened for patients with grade 1 or 2+ AR who had undergone follow up echocardiography at least one year later. The AR severity was graded as 1 to 4+, and any annual changes in AR grade were monitored. Among a total of 4,128 patients identified, 3,266 had grade 1+ AR and 862 had grade 2+ AR on the initial echocardiogram: the mean age was 67 +/- 15 years, and the duration of follow up was 4.2 +/- 2.7 years. Of those patients initially with grade 1+ AR, 95% showed no change in AR over a mean interval of 4.2 years, with an annual average increase in AR grade of 0.04. Of those patients initially with grade 2+ AR, 90% showed no change over this period, with an annual average increase in grade of 0.07. In the entire cohort, the AR progression correlated positively with age (p = 0.03), ventricular septal thickness (p grade 1 or 2+ AR in the absence of any higher risk for progression, such as grade 2+ AR combined with any degree of aortic stenosis and advanced age.

  10. Comparison of different MRI brain atrophy rate measures with clinical disease progression in AD.

    Science.gov (United States)

    Jack, C R; Shiung, M M; Gunter, J L; O'Brien, P C; Weigand, S D; Knopman, D S; Boeve, B F; Ivnik, R J; Smith, G E; Cha, R H; Tangalos, E G; Petersen, R C

    2004-02-24

    To correlate different methods of measuring rates of brain atrophy from serial MRI with corresponding clinical change in normal elderly subjects, patients with mild cognitive impairment (MCI), and patients with probable Alzheimer disease (AD). One hundred sixty subjects were recruited from the Mayo Clinic Alzheimer's Disease Research Center and Alzheimer's Disease Patient Registry Studies. At baseline, 55 subjects were cognitively normal, 41 met criteria for MCI, and 64 met criteria for AD. Each subject underwent an MRI examination of the brain at the time of the baseline clinical assessment and then again at the time of a follow-up clinical assessment, 1 to 5 years later. The annualized changes in volume of four structures were measured from the serial MRI studies: hippocampus, entorhinal cortex, whole brain, and ventricle. Rates of change on several cognitive tests/rating scales were also assessed. Subjects who were classified as normal or MCI at baseline could either remain stable or convert to a lower-functioning group. AD subjects were dichotomized into slow vs fast progressors. All four atrophy rates were greater among normal subjects who converted to MCI or AD than among those who remained stable, greater among MCI subjects who converted to AD than among those who remained stable, and greater among fast than slow AD progressors. In general, atrophy on MRI was detected more consistently than decline on specific cognitive tests/rating scales. With one exception, no differences were found among the four MRI rate measures in the strength of the correlation with clinical deterioration at different stages of the disease. These data support the use of rates of change from serial MRI studies in addition to standard clinical/psychometric measures as surrogate markers of disease progression in AD. Estimated sample sizes required to power a therapeutic trial in MCI were an order of magnitude less for MRI than for change measures based on cognitive tests/rating scales.

  11. Heart Rate Variability as Early Biomarker for the Evaluation of Diabetes Mellitus Progress

    Directory of Open Access Journals (Sweden)

    Rosa Elena Arroyo-Carmona

    2016-01-01

    Full Text Available According to the American Diabetes Association (ADA, the side effects of diabetes mellitus have recently increased the global health expenditure each year. Of these, the early diagnostic can contribute to the decrease on renal, cardiovascular, and nervous systems complications. However, the diagnostic criteria, which are commonly used, do not suggest the diabetes progress in the patient. In this study, the streptozotocin model in mice (cDM was used as early diagnostic criterion to reduce the side effects related to the illness. The results showed some clinical signs similarly to five-year diabetes progress without renal injury, neuropathies, and cardiac neuropathy autonomic in the cDM-model. On the other hand, the electrocardiogram was used to determine alterations in heart rate and heart rate variability (HRV, using the Poincaré plot to quantify the HRV decrease in the cDM-model. Additionally, the SD1/SD2 ratio and ventricular arrhythmias showed increase without side effects of diabetes. Therefore, the use of HRV as an early biomarker contributes to evaluating diabetes mellitus complications from the diagnostic.

  12. Heart Rate Variability as Early Biomarker for the Evaluation of Diabetes Mellitus Progress

    Science.gov (United States)

    Arroyo-Carmona, Rosa Elena; López-Serrano, Ana Laura; Albarado-Ibañez, Alondra; Mendoza-Lucero, Francisca María Fabiola; Medel-Cajica, David; López-Mayorga, Ruth Mery; Torres-Jácome, Julián

    2016-01-01

    According to the American Diabetes Association (ADA), the side effects of diabetes mellitus have recently increased the global health expenditure each year. Of these, the early diagnostic can contribute to the decrease on renal, cardiovascular, and nervous systems complications. However, the diagnostic criteria, which are commonly used, do not suggest the diabetes progress in the patient. In this study, the streptozotocin model in mice (cDM) was used as early diagnostic criterion to reduce the side effects related to the illness. The results showed some clinical signs similarly to five-year diabetes progress without renal injury, neuropathies, and cardiac neuropathy autonomic in the cDM-model. On the other hand, the electrocardiogram was used to determine alterations in heart rate and heart rate variability (HRV), using the Poincaré plot to quantify the HRV decrease in the cDM-model. Additionally, the SD1/SD2 ratio and ventricular arrhythmias showed increase without side effects of diabetes. Therefore, the use of HRV as an early biomarker contributes to evaluating diabetes mellitus complications from the diagnostic. PMID:27191000

  13. Bibliometric indices: defining academic productivity and citation rates of researchers, departments and journals.

    Science.gov (United States)

    Garner, Rebecca M; Hirsch, Joshua A; Albuquerque, Felipe C; Fargen, Kyle M

    2018-02-01

    There has been an increasing focus on academic productivity for the purposes of promotion and funding within departments and institutions but also for comparison of individuals, institutions, specialties, and journals. A number of quantitative indices are used to investigate and compare academic productivity. These include various calculations attempting to analyze the number and citations of publications in order to capture both the quality and quantity of publications, such as the h index, the e index, impact factor, and Eigenfactor score. The indices have varying advantages and limitations and thus a basic knowledge is required in order to understand their potential utility within academic medicine. This article describes the various bibliometric indices and discusses recent applications of these metrics within the neurological sciences. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  14. Elimination Rate of Serum Lactate is Correlated with Amyotrophic Lateral Sclerosis Progression

    Directory of Open Access Journals (Sweden)

    Yuan-Jin Zhang

    2016-01-01

    Full Text Available Background: Mitochondrial dysfunction plays an important role in the pathogenesis of amyotrophic lateral sclerosis (ALS. We aimed to demonstrate mitochondrial dysfunction in ALS using a lactate stress test and to examine the relationship between mitochondrial dysfunction with motor deterioration. Methods: We enrolled 116 patients and observed clinical variables, including the survival state. Results: Patients with a rapid slope of revised ALS functional rating scales (ALSFRS-r (>20 U/year exhibited the slowest elimination rate (median −4.67 × 10−3 mmol·L−1·min−1 , coefficient of variation, 590.15%, the shortest duration (0.63 ± 0.28 years and the worst ALSFRS-r (32.59 ± 4.93. Patients with a moderate slope of ALSFRS-r (10-20 U/year showed a moderate elimination rate (median −11.33 × 10−3 mmol·L−1·min−1 , coefficient of variation, 309.89%, duration (1.16 ± 0.45 years, and ALSFRS-r (34.83 ± 6.11. The slower progressing (<10 U/year group patients exhibited a rapid elimination rate (median: −12.00 × 10−3 mmol·L−1·min−1 , coefficient of variation: 143.08%, longer duration (median: 3 years, coefficient of variation: 193.33%, and adequate ALSFRS-r values (39.58 ± 9.44. Advanced-phase ALS patients also showed slower elimination rate (ER, quartiles −17.33, −5.67, 4.00 and worse ALSFRS-r (34.88 ± 9.27, while early-phase patients showed a more rapid ER (quartiles −25.17, −11.33, −3.50 and better ALSFRS-r (39.28 ± 7.59. These differences were statistically significant. Multiple linear regression analysis revealed strong direct associations among ER, ALSFRS-r slope (standard beta = 0.33, P = 0.007, and forced vital capacity (predict % (standard beta = −0.458, P = 0.006, adjusted for ALSFRS-r, course and onset region. However, the data obtained from 3 years of follow-up showed no statistically significant difference in the survival rates between the most rapid and slowest ER groups. Conclusion: There is a

  15. Students' Ratings of Teacher Support and Academic and Social-Emotional Well-Being

    Science.gov (United States)

    Tennant, Jaclyn E.; Demaray, Michelle K.; Malecki, Christine K.; Terry, Melissa N.; Clary, Michael; Elzinga, Nathan

    2015-01-01

    Data on students' perceptions of teacher social support, academic functioning, and social-emotional functioning were collected from a sample of 796 7th and 8th grade middle school students using the Child and Adolescent Social Support Scale (CASSS; Malecki, Demaray, & Elliott, 2000), Iowa Tests of Basic Skills (ITBS) and school records, and…

  16. The Manipulation of Scholarly Rating and Measurement Systems: Constructing Excellence in an Era of Academic Stardom

    Science.gov (United States)

    Oravec, Jo Ann

    2017-01-01

    Higher education institutions are joining many other social entities in shifting how participants are evaluated; work is undergoing increasing analysis through metrics, big data analytics, and related methodologies. As applications of academic metrics expand, new formulations of what is considered as "excellence" in teaching and research…

  17. Self-Assessment of Employability Skill Outcomes among Undergraduates and Alignment with Academic Ratings

    Science.gov (United States)

    Jackson, Denise

    2014-01-01

    Despite acknowledgement of the benefits of self-assessment in higher education, disparity between student and academic assessments, with associated trends in overrating and underrating, plagues its meaningful use, particularly as a tool for formal assessment. This study examines self-assessment of capabilities in certain employability skills in…

  18. The Effect of Immersion Scheduling on Academic Performance and Students' Ratings of Instructors

    Science.gov (United States)

    Richmond, Aaron S.; Murphy, Bridget C.; Curl, Layton S.; Broussard, Kristin A.

    2015-01-01

    During the past decades, little research has investigated the effects of immersion scheduling on the psychology classroom. Therefore, we sought to compare academic performance of students in 2-week immersion psychology courses to that of students in traditional 16-week courses. In Study 1, students who received instruction in a 2-week immersion…

  19. Educational Attainment as Process: Using Hierarchical Discrete-Time Event History Analysis to Model Rate of Progress

    Science.gov (United States)

    Bahr, Peter Riley

    2009-01-01

    Variables that address student enrollment patterns (e.g., persistence, enrollment inconsistency, completed credit hours, course credit load, course completion rate, procrastination) constitute a longstanding fixture of analytical strategies in educational research, particularly research that focuses on explaining variation in academic outcomes.…

  20. Fundamental challenges in mechanistic enzymology: progress toward understanding the rate enhancements of enzymes.

    Science.gov (United States)

    Herschlag, Daniel; Natarajan, Aditya

    2013-03-26

    Enzymes are remarkable catalysts that lie at the heart of biology, accelerating chemical reactions to an astounding extent with extraordinary specificity. Enormous progress in understanding the chemical basis of enzymatic transformations and the basic mechanisms underlying rate enhancements over the past decades is apparent. Nevertheless, it has been difficult to achieve a quantitative understanding of how the underlying mechanisms account for the energetics of catalysis, because of the complexity of enzyme systems and the absence of underlying energetic additivity. We review case studies from our own work that illustrate the power of precisely defined and clearly articulated questions when dealing with such complex and multifaceted systems, and we also use this approach to evaluate our current ability to design enzymes. We close by highlighting a series of questions that help frame some of what remains to be understood, and we encourage the reader to define additional questions and directions that will deepen and broaden our understanding of enzymes and their catalysis.

  1. The Effects of a Ninth Grade Academy on Dropout Rates, Attendance Rates, and Academic Performance of Ninth-Grade Students

    Science.gov (United States)

    Cole, Partricka L.

    2013-01-01

    This study investigated data from 5 high schools in West Tennessee. The study examined whether a ninth-grade transition program (i.e., the Ninth-grade Academy) had an effect on student achievement and engagement, which was measured by English I End-of-Course Test Scores, attendance rates, and dropout rates. All of the schools were treatment…

  2. Developing a Scorecard to Assess Global Progress in Scaling Up Diarrhea Control Tools: A Qualitative Study of Academic Leaders and Implementers

    Science.gov (United States)

    Rosinski, Alexander Anthony; Narine, Steven; Yamey, Gavin

    2013-01-01

    Background In 2010, diarrhea caused 0.75 million child deaths, accounting for nearly 12% of all under-five mortality worldwide. Many evidence-based interventions can reduce diarrhea mortality, including oral rehydration solution (ORS), zinc, and improved sanitation. Yet global coverage levels of such interventions remain low. A new scorecard of diarrhea control, showing how different countries are performing in their control efforts, could draw greater attention to the low coverage levels of proven interventions. Methods We conducted in-depth qualitative interviews with 21 experts, purposively sampled for their relevant academic or implementation expertise, to explore their views on (a) the value of a scorecard of global diarrhea control and (b) which indicators should be included in such a scorecard. We then conducted a ranking exercise in which we compiled a list of all 49 indicators suggested by the experts, sent the list to the 21 experts, and asked them to choose 10 indicators that they would include and 10 that they would exclude from such a scorecard. Finally, we created a “prototype” scorecard based on the 9 highest-ranked indicators. Results Key themes that emerged from coding the interview transcripts were: a scorecard could facilitate country comparisons; it could help to identify best practices, set priorities, and spur donor action; and it could help with goal-setting and accountability in diarrhea control. The nine highest ranking indicators, in descending order, were ORS coverage, rotavirus vaccine coverage, zinc coverage, diarrhea-specific mortality rate, diarrhea prevalence, proportion of population with access to improved sanitation, proportion with access to improved drinking water, exclusive breastfeeding coverage, and measles vaccine coverage. Conclusion A new scorecard of global diarrhea control could help track progress, focus prevention and treatment efforts on the most effective interventions, establish transparency and accountability

  3. Developing a scorecard to assess global progress in scaling up diarrhea control tools: a qualitative study of academic leaders and implementers.

    Directory of Open Access Journals (Sweden)

    Alexander Anthony Rosinski

    Full Text Available In 2010, diarrhea caused 0.75 million child deaths, accounting for nearly 12% of all under-five mortality worldwide. Many evidence-based interventions can reduce diarrhea mortality, including oral rehydration solution (ORS, zinc, and improved sanitation. Yet global coverage levels of such interventions remain low. A new scorecard of diarrhea control, showing how different countries are performing in their control efforts, could draw greater attention to the low coverage levels of proven interventions.We conducted in-depth qualitative interviews with 21 experts, purposively sampled for their relevant academic or implementation expertise, to explore their views on (a the value of a scorecard of global diarrhea control and (b which indicators should be included in such a scorecard. We then conducted a ranking exercise in which we compiled a list of all 49 indicators suggested by the experts, sent the list to the 21 experts, and asked them to choose 10 indicators that they would include and 10 that they would exclude from such a scorecard. Finally, we created a "prototype" scorecard based on the 9 highest-ranked indicators.Key themes that emerged from coding the interview transcripts were: a scorecard could facilitate country comparisons; it could help to identify best practices, set priorities, and spur donor action; and it could help with goal-setting and accountability in diarrhea control. The nine highest ranking indicators, in descending order, were ORS coverage, rotavirus vaccine coverage, zinc coverage, diarrhea-specific mortality rate, diarrhea prevalence, proportion of population with access to improved sanitation, proportion with access to improved drinking water, exclusive breastfeeding coverage, and measles vaccine coverage.A new scorecard of global diarrhea control could help track progress, focus prevention and treatment efforts on the most effective interventions, establish transparency and accountability, and alert donors and

  4. Efforts to Address the Aging Academic Workforce: Assessing Progress through a Three-Stage Model of Institutional Change

    Science.gov (United States)

    Kaskie, Brian; Walker, Mark; Andersson, Matthew

    2017-01-01

    The aging of the academic workforce is becoming more relevant to policy discussions in higher education. Yet there has been no formal, large-scale analysis of institutional efforts to develop policies and programs for aging employees. We fielded a representative survey of human resource specialists at 187 colleges and universities across the…

  5. The changing indications and rates of cesarean section in one academic center over a 16-year period (1997-2012).

    Science.gov (United States)

    Lurie, Samuel; Shalev, Amir; Sadan, Oscar; Golan, Abraham

    2016-08-01

    To compare trends and rates of cesarean section delivery by indication in one academic center. A retrospective analysis of the indications of all cesarean sections performed in Edith Wolfson Medical Center, Holon, Israel, a tertiary healthcare university facility, during 1997-2012 was done. Each delivery was assigned to the primary indication noted for that pregnancy, regardless of other indications reported. Whenever more than one indication was present, the principle indication chosen by the attending obstetrician was chosen for the analysis. The cesarean section rate gradually rose from 15.29% in 1997 to 21.10% in 2012, with an overall cesarean section rate of 20.66%. The cesarean section rate between 1997 and 2000 was 17.52%, between 2001 and 2004 was 18.5%, between 2005 and 2009 was 22.86%, and between 2009 and 2012 was 22.07% (p cesarean section (26.0%), non-reassuring fetal heart rate pattern (18.1%), malpresentation (16.9%), labor dystocia (8.8%), and suspected macrosomia (7.2%). Previous cesarean section persistently increased and was the leading indication throughout the years. Any attempt to reverse this trend must be based on reduction of the primary cesarean section rate. Copyright © 2016. Published by Elsevier B.V.

  6. Habitual Snoring at Age 3 Years: Links with Parent-Rated Remembering in Daily Life and Academic Achievement at Age 7 Years.

    Science.gov (United States)

    Luo, Rebekah; Galland, Barbara C; Gill, Amelia I; Dawes, Patrick; Schaughency, Elizabeth

    Habitual snoring in school-aged children is well known to link with poorer cognitive functioning and academic performance, but few studies have explored later developmental outcomes related to snoring initiated in early childhood. The aims of this study were to examine whether habitual snoring at age 3 years predicted perceived memory and academic functioning at age 7 years. Parents (n = 460) of children aged 7 years 2 ± 5 months completed a community follow-up survey about their perceptions of their child's sleep and health, memory in daily activities, and academic performance relevant to numeracy and literacy skills. The first survey was completed by 839 parents 4 years prior when children were aged 3 years (54.8% response rate at age 7 years). Parents rated their child's academic performance twice. First, they rated performance based on teachers' feedback relative to national standard ratings for numeracy and literacy, and second, based on their own observations. Children reported to snore habitually at age 3 years received lower memory and academic composite score ratings at age 7 years. Age 3 years habitual snoring history predicted small but significant unique variation in age 7 years memory (p = 0.005), literacy (p memory may mediate links between snoring history and academic performance. The findings suggest that habitual snoring in early childhood may adversely affect success in beginning schooling. More research is still needed to determine the best time for treatment so that longer-term consequences of sleep-disordered breathing may be prevented.

  7. Response of patients with Alzheimer disease to rivastigmine treatment is predicted by the rate of disease progression.

    Science.gov (United States)

    Farlow, M R; Hake, A; Messina, J; Hartman, R; Veach, J; Anand, R

    2001-03-01

    Evidence suggests that disease severity predicts the response of patients with Alzheimer disease (AD) to cholinesterase inhibitor treatment, raising the question of whether disease progression also predicts response to this treatment. To evaluate retrospectively whether rate of disease progression during placebo treatment affects response to subsequent rivastigmine tartrate therapy for patients with mild to moderately severe AD. A 26-week, open-label extension study following a 26-week, double-blind, randomized, placebo-controlled trial. Outpatient research centers at 22 sites in the United States. We studied 187 of 235 patients originally randomized to receive placebo treatment in the double-blind phase of the trial who continued with open-label (rivastigmine) extension therapy. Placebo treatment for 26 weeks followed by rivastigmine treatment, 2 to 12 mg/d, for 26 weeks. Alzheimer's Disease Assessment Scale-cognitive subscale (ADAS-Cog), Progressive Deterioration Scale, Mini-Mental State Examination, and Global Deterioration Scale scores. Rivastigmine administration during open-label extension therapy benefited patients who had progressed slowly and those who had progressed rapidly during initial double-blind placebo treatment. Slowly progressive patients responded with a mean 1.03-point improvement in the week 26 (ie, start of open-label rivastigmine treatment) ADAS-Cog score at 12 weeks of rivastigmine treatment (week 38 of treatment; P =.02 vs week 26). However, more rapidly progressive patients had a significantly larger mean 4.97-point improvement from the week 26 ADAS-Cog score at 12 weeks (with respect to week 26 of treatment and slowly progressive patient scores, Pmild to moderate AD seems to predict response to rivastigmine treatment. Patients with more rapidly progressive disease might be particularly likely to benefit from rivastigmine therapy.

  8. Quarterly progress report, April 2-June 29, 1979 - Study of plutonium oxide leak rates from shipping containers.

    Energy Technology Data Exchange (ETDEWEB)

    Schwendiman, L. C.; Madia, W. J.; Mishima, J.; Sutter, S. L.; Owzarski, P. C.; Bander, T. J.; Schmidt, E. W.; Yesso, J. D.

    1979-07-01

    The study was initiated in October 1976. Several tasks are to be undertaken in this study which, when combined, have the end objective of defining the leak rates of plutonium dioxide powder from characterized leaks. Each task is identified and the progress during the reporting period is briefly described.

  9. Shared perceptions of perceived justice as a predictor of externally rated departmental level academic performance

    NARCIS (Netherlands)

    Lipponen, Jukka; Wisse, Barbara

    2010-01-01

    The purpose of this study was to investigate if shared perceptions of organizational justice affect externally rated group-level performance. Previous studies did not consider distributive justice, nor did they control for the possible confounding effects of baseline performance. The present study

  10. Development and Validation of the Social, Academic, and Emotional Behavior Risk Screener-Student Rating Scale

    Science.gov (United States)

    von der Embse, Nathaniel P.; Iaccarino, Stephanie; Mankin, Ariel; Kilgus, Stephen P.; Magen, Eran

    2017-01-01

    School systems are the primary providers for the increasing number of children with mental health needs. School-based universal screening offers a valuable way to identify children that would benefit from school-based mental health services. However, many existing screening systems rely on teacher ratings alone and do not incorporate student…

  11. Analysis of the foetal heart rate in cardiotocographic recordings through a progressive characterization of decelerations

    Directory of Open Access Journals (Sweden)

    Fuentealba Patricio

    2017-09-01

    Full Text Available The main purpose of this work is to propose a new method for characterization and visualization of FHR deceleration episodes in terms of their depth, length and location. This is performed through the estimation of a progressive baseline computed using a median filter allowing to identify and track the evolution of decelerations in cardiotocographic CTG recordings. The proposed method has been analysed using three representative cases of normal and pathological CTG recordings extracted from the CTU-UHB database freely available on the PhysioNet Website. Results show that both the progressive baseline and the parameterized deceleration episodes can describe different time-variant behaviour, whose characteristics and progression can help the observer to discriminate between normal and pathological FHR signal patterns. This opens perspectives for classification of non-reassuring CTG recordings as a sign of foetal acidemia.

  12. Predictors of estimated glomerular filtration rate progression, stabilization or improvement after chronic renal impairment in HIV-positive individuals

    DEFF Research Database (Denmark)

    Ryom, Lene; Mocroft, Amanda; Kirk, Ole

    2017-01-01

    GFR defining CRI, and changes were grouped into improvement (>+10 ml/min per 1.73 m), stabilization (-10 to +10 ml/min per 1.73 m) and progression (polynomial regression models assessed odds of better eGFR outcomes after CRI, assuming that eGFR improvement is better than......OBJECTIVES: The objectives of this analysis were to investigate predictors of progression, stabilization or improvement in estimated glomerular filtration rate (eGFR) after development of chronic renal impairment (CRI) in HIV-positive individuals. DESIGN: Prospective observational study. METHODS...

  13. ALS patients' regulatory T lymphocytes are dysfunctional, and correlate with disease progression rate and severity.

    Science.gov (United States)

    Beers, David R; Zhao, Weihua; Wang, Jinghong; Zhang, Xiujun; Wen, Shixiang; Neal, Dan; Thonhoff, Jason R; Alsuliman, Abdullah S; Shpall, Elizabeth J; Rezvani, Katy; Appel, Stanley H

    2017-03-09

    Neuroinflammation is a pathological hallmark of ALS in both transgenic rodent models and patients, and is characterized by proinflammatory T lymphocytes and activated macrophages/microglia. In ALS mouse models, decreased regulatory T lymphocytes (Tregs) exacerbate the neuroinflammatory process, leading to accelerated motoneuron death and shortened survival; passive transfer of Tregs suppresses the neuroinflammation and prolongs survival. Treg numbers and FOXP3 expression are also decreased in rapidly progressing ALS patients. A key question is whether the marked neuroinflammation in ALS can be attributed to the impaired suppressive function of ALS Tregs in addition to their decreased numbers. To address this question, T lymphocyte proliferation assays were performed. Compared with control Tregs, ALS Tregs were less effective in suppressing responder T lymphocyte proliferation. Although both slowly and rapidly progressing ALS patients had dysfunctional Tregs, the greater the clinically assessed disease burden or the more rapidly progressing the patient, the greater the Treg dysfunction. Epigenetically, the percentage methylation of the Treg-specific demethylated region was greater in ALS Tregs. After in vitro expansion, ALS Tregs regained suppressive abilities to the levels of control Tregs, suggesting that autologous passive transfer of expanded Tregs might offer a novel cellular therapy to slow disease progression.

  14. ALS patients’ regulatory T lymphocytes are dysfunctional, and correlate with disease progression rate and severity

    Science.gov (United States)

    Beers, David R.; Zhao, Weihua; Wang, Jinghong; Zhang, Xiujun; Wen, Shixiang; Neal, Dan; Thonhoff, Jason R.; Alsuliman, Abdullah S.; Shpall, Elizabeth J.; Rezvani, Katy

    2017-01-01

    Neuroinflammation is a pathological hallmark of ALS in both transgenic rodent models and patients, and is characterized by proinflammatory T lymphocytes and activated macrophages/microglia. In ALS mouse models, decreased regulatory T lymphocytes (Tregs) exacerbate the neuroinflammatory process, leading to accelerated motoneuron death and shortened survival; passive transfer of Tregs suppresses the neuroinflammation and prolongs survival. Treg numbers and FOXP3 expression are also decreased in rapidly progressing ALS patients. A key question is whether the marked neuroinflammation in ALS can be attributed to the impaired suppressive function of ALS Tregs in addition to their decreased numbers. To address this question, T lymphocyte proliferation assays were performed. Compared with control Tregs, ALS Tregs were less effective in suppressing responder T lymphocyte proliferation. Although both slowly and rapidly progressing ALS patients had dysfunctional Tregs, the greater the clinically assessed disease burden or the more rapidly progressing the patient, the greater the Treg dysfunction. Epigenetically, the percentage methylation of the Treg-specific demethylated region was greater in ALS Tregs. After in vitro expansion, ALS Tregs regained suppressive abilities to the levels of control Tregs, suggesting that autologous passive transfer of expanded Tregs might offer a novel cellular therapy to slow disease progression. PMID:28289705

  15. Accelerating regional atrophy rates in the progression from normal aging to Alzheimer's disease

    NARCIS (Netherlands)

    Sluimer, J.D.; van der Flier, W.M.; Karas, G.B.; van Schijndel, R.; Barnes, J.; Boyes, R.G.; Cover, K.S.; Olabarriaga, S.D.; Fox, N.C.; Scheltens, P.; Vrenken, H.; Barkhof, F.

    2009-01-01

    We investigated progression of atrophy in vivo, in Alzheimer's disease (AD), and mild cognitive impairment (MCI). We included 64 patients with AD, 44 with MCI and 34 controls with serial MRI examinations (interval 1.8 +/- 0.7 years). A nonlinear registration algorithm (fluid) was used to calculate

  16. Studies of human mutation rates. Progress report, November 1992--October 1993

    Energy Technology Data Exchange (ETDEWEB)

    Neel, J.V.; Hanash, S.M.

    1993-10-27

    The progress during 1992--1993 with respect to ER 60533 is summarized in this report under three headings: The development of two-dimensional DNA gels for the detection of mutation, the mitochondrial DNA of American Indians, and molecular verification of a suggested polyogeny for the eight most common phospheglucomutose-1 (POM1)alleles.

  17. Growth rates and the prevalence and progression of scoliosis in short-statured children on Australian growth hormone treatment programmes

    Directory of Open Access Journals (Sweden)

    McPhee Ian

    2007-02-01

    Full Text Available Abstract Study design and aim This was a longitudinal chart review of a diverse group (cohort of patients undergoing HGH (Human Growth Hormone treatment. Clinical and radiological examinations were performed with the aim to identify the presence and progression of scoliosis. Methods and cohort 185 patients were recruited and a database incorporating the age at commencement, dose and frequency of growth hormone treatment and growth charts was compiled from their Medical Records. The presence of any known syndrome and the clinical presence of scoliosis were included for analysis. Subsequently, skeletally immature patients identified with scoliosis were followed up over a period of a minimum four years and the radiologic type, progression and severity (Cobb angle of scoliosis were recorded. Results Four (3.6% of the 109 with idiopathic short stature or hormone deficiency had idiopathic scoliosis (within normal limits for a control population and scoliosis progression was not prospectively observed. 13 (28.8% of 45 with Turner syndrome had scoliosis radiologically similar to idiopathic scoliosis. 11 (48% of 23 with varying syndromes, had scoliosis. In the entire cohort, the growth rates of those with and without scoliosis were not statistically different and HGH treatment was not ceased because of progression of scoliosis. Conclusion In this study, there was no evidence of HGH treatment being responsible for progression of scoliosis in a small number of non-syndromic patients (four. An incidental finding was that scoliosis, similar to the idiopathic type, appears to be more prevalent in Turner syndrome than previously believed.

  18. Survival and progression rates of large European silver eel Anguilla anguilla in late freshwater and early marine phases

    DEFF Research Database (Denmark)

    Aarestrup, Kim; Thorstad, Eva B.; Koed, Anders

    2010-01-01

    The population of European silver eel Anguilla anguilla has declined tremendously in the last decades. The cause of this decline is unknown, and it is necessary to investigate the migratory behaviour and survival rates of silver eels during the reproductive migration in order to understand......: 56 to 84 cm) were captured, and each was equipped with an acoustic transmitter. Their migration was subsequently monitored using an array of automatic listening stations, and progression rate and mortality in the river, inner part of the fjord and outer part of the fjord were estimated. Survival...

  19. Energy-efficient mortgages and home energy rating systems: A report on the nation`s progress

    Energy Technology Data Exchange (ETDEWEB)

    Farhar, B.C.; Eckert, J.

    1993-09-01

    This report summarizes progress throughout the nation in establishing voluntary programs linking home energy rating systems (HERS) and energy-efficient mortgages (EEMs). These programs use methods for rating the energy efficiency of new and existing homes and predicting energy cost savings so lenders can factor in energy cost savings when underwriting mortgages. The programs also encourage lenders to finance cost-effective energy-efficiency improvements to existing homes with low-interest mortgages or other instruments. The money saved on utility bills over the long term can more than offset the cost of such energy-efficiency improvements. The National Collaborative on HERS and EEMs recommended that this report be prepared.

  20. Rate of atherosclerosis progression in ApoE-/- mice long after discontinuation of cola beverage drinking.

    Directory of Open Access Journals (Sweden)

    Matilde Otero-Losada

    Full Text Available This study was conducted in order to evaluate the effect of cola beverages drinking on atherosclerosisand test the hypothesis whether cola beverages consumption at early life stages might affect the development and progression of atherosclerosis later in life. ApoE-/- C57BL/6J mice (8 week-old were randomized in 3 groups (n = 20 each according to free accessto water (W, sucrose sweetened carbonated cola drink(C or aspartame-acesulfame K sweetened carbonated 'light' cola drink (Lfor the next 8 weeks. Drinking treatment was ended by switching C and L groups to drinking water. Four mice per group and time were sequentially euthanized: before treatment (8 weeks-old, at the end of treatment (16 weeks-old and after treatment discontinuation (20 weeks-old, 24 weeks-old, 30 week-old mice. Aortic roots and livers were harvested, processed for histology and serial cross-sections were stained. Aortic plaque area was analyzed and plaque/media-ratio was calculated. Early consumption of cola drinks accelerated atherosclerotic plaque progression favoring the interaction between macrophages and myofibroblasts, without the participation of either T lymphocytes or proliferative activity. Plaque/media-ratio varied according to drink treatment (F2,54 = 3.433, p<0.04 and mice age (F4,54 = 5.009, p<0.03 and was higher in C and L groups compared with age-matched W group (p<0.05 at 16 weeks and 20 weeks, p<0.01 at 24 weeks and 30 weeks. Natural evolution of atherosclerosis in ApoE-/- mice (W group evidenced atherosclerosis acceleration in parallel with a rapid increase in liver inflammation around the 20 weeks of age. Cola drinking within the 8-16 weeks of age accelerated atherosclerosis progression in ApoE-/- mice favoring aortic plaque enlargement (inward remodeling over media thinning all over the study time. Data suggest that cola drinking at early life stages may predispose to atherosclerosis progression later in life in ApoE-/- mice.

  1. Candidemia: incidence rates, type of species, and risk factors at a tertiary care academic hospital in China.

    Science.gov (United States)

    Wu, Zengbin; Liu, Yingbin; Feng, Xiaobo; Liu, Ying; Wang, Shuyun; Zhu, Xiaodong; Chen, Qiqi; Pan, Shuming

    2014-05-01

    To investigate the incidence rates of candidemia in hospitalized patients and to identify differences in risk factors of patients with Candida albicans and non-C. albicans and with Candida guilliermondii and non-C. guilliermondii candidemia. Non-immunosuppressed, non-neutropenic inpatients with candidemia diagnosed after admission were included in this retrospective observational study at a tertiary academic hospital in China. During the study period (January 2009 to December 2011), 238 eligible patients had candidemia episodes with an incidence rate 5.4%. Of these patients, 29.8% had candidemia due to C. albicans, 27.7% due to C. parapsilosis, and 16.4% due to C. guilliermondii. Diabetes was a significant risk factor for patients with candidemia due to C. albicans (35.2%, 25/71) compared to candidemia due to non-C. albicans spp (13.2%, 22/167) (odds ratio (OR) 0.2792, 95% confidence interval (CI) 0.144-0.5412; p candidemia due to non-C. guilliermondii spp, preterm birth with low birth weight (OR 0.0887, 95% CI 0.0398-0.1977; p candidemia due to C. guilliermondii. Furthermore, compared to patients with candidemia due to C. albicans, patients with candidemia due to C. guilliermondii had markedly higher rates of central venous catheterization (85.9%, 61/71 vs. C. guilliermondii: 100%, 39/39; p = 0.013) and intravenous nutrition (89.7%, 35/39 vs. C. albicans: 42.2%, 30/71; p Candidemia due to C. albicans ranks first in incidence, and candidemia due to C. guilliermondii occurs in a significant proportion of our hospitalized patients. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  2. Speech recognition software and electronic psychiatric progress notes: physicians' ratings and preferences

    Directory of Open Access Journals (Sweden)

    Derman Yaron D

    2010-08-01

    Full Text Available Abstract Background The context of the current study was mandatory adoption of electronic clinical documentation within a large mental health care organization. Psychiatric electronic documentation has unique needs by the nature of dense narrative content. Our goal was to determine if speech recognition (SR would ease the creation of electronic progress note (ePN documents by physicians at our institution. Methods Subjects: Twelve physicians had access to SR software on their computers for a period of four weeks to create ePN. Measurements: We examined SR software in relation to its perceived usability, data entry time savings, impact on the quality of care and quality of documentation, and the impact on clinical and administrative workflow, as compared to existing methods for data entry. Data analysis: A series of Wilcoxon signed rank tests were used to compare pre- and post-SR measures. A qualitative study design was used. Results Six of twelve participants completing the study favoured the use of SR (five with SR alone plus one with SR via hand-held digital recorder for creating electronic progress notes over their existing mode of data entry. There was no clear perceived benefit from SR in terms of data entry time savings, quality of care, quality of documentation, or impact on clinical and administrative workflow. Conclusions Although our findings are mixed, SR may be a technology with some promise for mental health documentation. Future investigations of this nature should use more participants, a broader range of document types, and compare front- and back-end SR methods.

  3. Collisional energy transfer rate between two species. Volume II. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Nichols, Jr, R. A.; Hernquist, L. E.; Smith, T. M.; Stoenescu, M. L.

    1979-01-01

    A numerical formalism is developed for evaluating the collisional energy transfer rate between a general nonequilibrium species and a maxwellian speces. Two methods are described, one consists of a standard formulation based on a direct integration of the average energy transfer between one particle and a species during one collision, the second method consists of a matrix summation over particle flux rate in the velocity space. The methods are equivalent as far as physical results. Evaluations are presented for electrons colliding elastically with cesium or hydrogen atoms for maxwellian distributions of the heavy species. Integrations over an arbitrary electron distribution chosen to be maxwellian are performed in order to compare the results with the temperature dependence of the energy transfer rate between two maxwellian species, evaluated independently.

  4. Positron emission tomography suggests that the rate of progression of idiopathic parkinsonism is slow

    International Nuclear Information System (INIS)

    Bhatt, M.H.; Snow, B.J.; Martin, W.R.; Pate, B.D.; Ruth, T.J.; Calne, D.B.

    1991-01-01

    The authors performed sequential positron emission tomography scans with 6-[18F]fluoro-L-dopa in 9 patients with idiopathic parkinsonism and 7 age-matched normal control subjects to compare changes in the nigrostriatal dopaminergic pathway over time. The mean interval between the scans was 3.3 years for the group with idiopathic parkinsonism and 3.9 years for the control subjects. The scans were analyzed by calculating the ratio of striatal to background radioactivity. Both groups showed statistically significant reductions of striatal uptake over the interval. The rate of decrease was almost identical in each group (p = 0.6). They infer that the usual rate of loss of integrity of the dopaminergic nigrostriatal pathway in patients with idiopathic parkinsonism is slow and the rate of change between the two groups was comparable

  5. Progressive Mobility Protocol Reduces Venous Thromboembolism Rate in Trauma Intensive Care Patients: A Quality Improvement Project.

    Science.gov (United States)

    Booth, Kathryn; Rivet, Josh; Flici, Richelle; Harvey, Ellen; Hamill, Mark; Hundley, Douglas; Holland, Katelyn; Hubbard, Sandra; Trivedi, Apurva; Collier, Bryan

    2016-01-01

    The intensive care unit (ICU) trauma population is at high risk for complications associated with immobility. The purpose of this project was to compare ICU trauma patient outcomes before and after implementation of a structured progressive mobility (PM) protocol. Outcomes included hospital and ICU stays, ventilator days, falls, respiratory failure, pneumonia, or venous thromboembolism (VTE). In the preintervention cohort, physical therapy (PT) consults were placed 53% of the time. This rose to more than 90% during the postintervention period. PT consults seen within 24 hr rose from a baseline 23% pre- to 74%-94% in the 2 highest compliance postintervention months. On average, 40% of patients were daily determined to be too unstable for mobility per protocol guidelines-most often owing to elevated intracranial pressure. During PM sessions, there were no adverse events (i.e., extubation, hypoxia, fall). There were no significant differences in clinical outcomes between the 2 cohorts regarding hospital and ICU stays, average ventilator days, mortality, falls, respiratory failure, or pneumonia overall or within ventilated patients specifically. There was, however, a difference in the incidence of VTE between the preintervention cohort (21%) and postintervention cohort (7.5%) (p = .0004). A PM protocol for ICU trauma patients is safe and may reduce patient deconditioning and VTE complications in this high-risk population. Multidisciplinary commitment, daily protocol reinforcement, and active engagement of patients/families are the cornerstones to success in this ICU PM program.

  6. Peculiarities of occurrence and progress of border-line conditions under low radiation dose rate impact

    International Nuclear Information System (INIS)

    Berezina, M.V.; Kenzhina, G.T.

    2001-01-01

    In past years more and more attention is drawn to condition of psychic health of population groups working under unhealthy labor conditions. In relation to this there were studied peculiarities of occurrence and progress of affective disorder at Institute of Atomic Energy of the National Nuclear Center of the Republic of Kazakhstan employees. The study conducted showed high level of affective disorder occurrence and intensity of asthenia manifestations in a number of cases prevailing, in essence, affective disorders. Where at asthenia disorders do not correlate with the intensity of somatic background. It is necessary to note that environment factors played considerable role in formation of depression in the examined persons. Investigation results indicate the necessity to elaborate large prophylactic, therapeutic and rehabilitation actions for persons, that are deemed mentally healthy and not needing psychiatric help, for the purpose of detection and elimination of erased affective disorders. In the field of mental disease prophylaxis the group of disorders determined as 'pre-disease' or 'border-line variants of psychic health' are of interest. (author)

  7. Qualitative Assessment of Academic Radiation Oncology Department Chairs' Insights on Diversity, Equity, and Inclusion: Progress, Challenges, and Future Aspirations.

    Science.gov (United States)

    Jones, Rochelle D; Chapman, Christina H; Holliday, Emma B; Lalani, Nafisha; Wilson, Emily; Bonner, James A; Movsas, Benjamin; Kalnicki, Shalom; Formenti, Silvia C; Thomas, Charles R; Hahn, Stephen M; Liu, Fei-Fei; Jagsi, Reshma

    2018-01-09

    A lack of diversity has been observed in radiation oncology (RO), with women and certain racial/ethnic groups underrepresented as trainees, faculty, and practicing physicians. We sought to gain a nuanced understanding of how to best promote diversity, equity, and inclusion (DEI) based on the insights of RO department chairs, with particular attention given to the experiences of the few women and underrepresented minorities (URMs) in these influential positions. From March to June 2016, we conducted telephone interviews with 24 RO department chairs (of 27 invited). Purposive sampling was used to invite all chairs who were women (n = 13) or URMs (n = 3) and 11 male chairs who were not URMs. Multiple analysts coded the verbatim transcripts. Five themes were identified: (1) commitment to DEI promotes quality health care and innovation; (2) gaps remain despite some progress with promoting diversity in RO; (3) women and URM faculty continue to experience challenges in various career domains; (4) solutions to DEI issues would be facilitated by acknowledging realities of gender and race; and (5) expansion of the career pipeline is needed. The chairs' insights had policy-relevant implications. Bias training should broach tokenism, blindness, and intersectionality. Efforts to recruit and support diverse talent should be deliberate and proactive. Bridge programs could engage students before their application to medical school. Copyright © 2018 Elsevier Inc. All rights reserved.

  8. Progress report on nuclear science and technology in China (Vol.2). Proceedings of academic annual meeting of China Nuclear Society in 2011, No.10--nuclear Information sub-volume

    International Nuclear Information System (INIS)

    2012-10-01

    Progress report on nuclear science and technology in China (Vol. 2) includes 698 articles which are communicated on the second national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the tenth one, the content is about nuclear Information and computer applications

  9. An Analysis of the Concurrent and Predictive Validity of Curriculum Based Measures CBM), the Measures of Academic Progress (MAP), and the New England Common Assessment Program (NECAP) for Reading

    Science.gov (United States)

    Andren, Kristina J.

    2010-01-01

    This study examined the concurrent validity of four different reading assessments that are commonly used to screen students at risk for reading difficulties by measuring the correlation of the third grade Measures of Academic Progress (MAP) in Reading with three specific versions of curriculum based measurement: DIBELS oral reading fluency (ORF),…

  10. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.6--computational physics sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 13 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the sixth one, the content is about computational physics sub-volume

  11. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.8--nuclear agriculture sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 10 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the eighth one, the content is about nuclear agriculture sub-volume

  12. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.2--uranium mining and metallurgy sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 48 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the second one, the content is about uranium mining and metallurgy sub-volume

  13. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.3--nuclear power sub-volume (Pt.2)

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 86 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the third one, the content is about nuclear power sub-volume (Pt.2)

  14. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.4--isotope separation sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 37 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the fourth one, the content is about isotope separation sub-volume

  15. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.8--radiation research and its application sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 12 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the eighth one, the content is about radiation research and its application sub-volume

  16. Progress report on nuclear science and technology in China (Vol.1). Proceedings of academic annual meeting of China Nuclear Society in 2009, No.2--nuclear power sub-volume (Pt.1)

    International Nuclear Information System (INIS)

    2010-11-01

    Progress report on nuclear science and technology in China (Vol. 1) includes 889 articles which are communicated on the first national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the second one, the content is about uranium mining, uranium metallurgy and nuclear power.

  17. Progress report on nuclear science and technology in China (Vol.1). Proceedings of academic annual meeting of China Nuclear Society in 2009, No.2--uranium mining and metallurgy sub-volume

    International Nuclear Information System (INIS)

    2010-11-01

    Progress report on nuclear science and technology in China (Vol. 1) includes 889 articles which are communicated on the first national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the second one, the content is about uranium mining, uranium metallurgy and nuclear power.

  18. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.7--pulse power technology and its application sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 18 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the seventh one, the content is about pulse power technology and its application sub-volume

  19. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.6--particle accelerator sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 10 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the sixth one, the content is about particle accelerator sub-volume

  20. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.7--nuclear fusion and plasma physics sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 22 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the seventh one, the content is about nuclear fusion and plasma physics sub-volume

  1. Progress report on nuclear science and technology in China (Vol.3). Proceedings of academic annual meeting of China Nuclear Society in 2013, No.10--nuclear technology economy and management modernization sub-volume

    International Nuclear Information System (INIS)

    2014-05-01

    Progress report on nuclear science and technology in China (Vol. 3) includes 18 articles which are communicated on the third national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the tenth one, the content is about nuclear technology economy and management modernization sub-volume

  2. Progress report on nuclear science and technology in China (Vol.2). Proceedings of academic annual meeting of China Nuclear Society in 2011, No.7--Nuclear electronics and nuclear detection technology sub-volume

    International Nuclear Information System (INIS)

    2012-10-01

    Progress report on nuclear science and technology in China (Vol. 2) includes 698 articles which are communicated on the second national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the seventh one, the content is about Nuclear electronics and nuclear detection technology

  3. Progress report on nuclear science and technology in China (Vol.2). Proceedings of academic annual meeting of China Nuclear Society in 2011, No.8--radiation research and its application sub-volume

    International Nuclear Information System (INIS)

    2012-10-01

    Progress report on nuclear science and technology in China (Vol. 2) includes 698 articles which are communicated on the second national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the eighth one, the content is about radiation research and its application

  4. Progress report on nuclear science and technology in China (Vol.1). Proceedings of academic annual meeting of China Nuclear Society in 2009, No.8--radiation research and radiation technology

    International Nuclear Information System (INIS)

    2010-11-01

    Progress report on nuclear science and technology in China (Vol. 1) includes 889 articles which are communicated on the first national academic annual meeting of China Nuclear Society. There are 10 books totally. This is the eighth one, the content is about radiation study, radiation technology, isotope and nuclear agriculture

  5. Television Viewing and Its Association with Sedentary Behaviors, Self-Rated Health and Academic Performance among Secondary School Students in Peru

    Directory of Open Access Journals (Sweden)

    Bimala Sharma

    2017-04-01

    Full Text Available The study assessed television viewing >2 h a day and its association with sedentary behaviors, self-rated health, and academic performance among secondary school adolescents. A cross-sectional survey was conducted among randomly selected students in Lima in 2015. We measured self-reported responses of students using a standard questionnaire, and conducted in-depth interviews with 10 parents and 10 teachers. Chi-square test, correlation and multivariate logistic regression analysis were performed among 1234 students, and thematic analysis technique was used for qualitative information. A total of 23.1% adolescents reported watching television >2 h a day. Qualitative findings also show that adolescents spend most of their leisure time watching television, playing video games or using the Internet. Television viewing had a significant positive correlation with video game use in males and older adolescents, with Internet use in both sexes, and a negative correlation with self-rated health and academic performance in females. Multivariate logistic regression analysis shows that television viewing >2 h a day, independent of physical activity was associated with video games use >2 h a day, Internet use >2 h a day, poor/fair self-rated health and poor self-reported academic performance. Television viewing time and sex had a significant interaction effect on both video game use >2 h a day and Internet use >2 h a day. Reducing television viewing time may be an effective strategy for improving health and academic performance in adolescents.

  6. Television Viewing and Its Association with Sedentary Behaviors, Self-Rated Heath and Academic Performance among Secondary School Students in Peru.

    Science.gov (United States)

    Sharma, Bimala; Cosme Chavez, Rosemary; Jeong, Ae Suk; Nam, Eun Woo

    2017-04-05

    The study assessed television viewing >2 h a day and its association with sedentary behaviors, self-rated health, and academic performance among secondary school adolescents. A cross-sectional survey was conducted among randomly selected students in Lima in 2015. We measured self-reported responses of students using a standard questionnaire, and conducted in-depth interviews with 10 parents and 10 teachers. Chi-square test, correlation and multivariate logistic regression analysis were performed among 1234 students, and thematic analysis technique was used for qualitative information. A total of 23.1% adolescents reported watching television >2 h a day. Qualitative findings also show that adolescents spend most of their leisure time watching television, playing video games or using the Internet. Television viewing had a significant positive correlation with video game use in males and older adolescents, with Internet use in both sexes, and a negative correlation with self-rated health and academic performance in females. Multivariate logistic regression analysis shows that television viewing >2 h a day, independent of physical activity was associated with video games use >2 h a day, Internet use >2 h a day, poor/fair self-rated health and poor self-reported academic performance. Television viewing time and sex had a significant interaction effect on both video game use >2 h a day and Internet use >2 h a day. Reducing television viewing time may be an effective strategy for improving health and academic performance in adolescents.

  7. Academic Standards and Regulatory Frameworks: Necessary Compromises?

    Science.gov (United States)

    Stowell, Marie; Falahee, Marie; Woolf, Harvey

    2016-01-01

    Assessment regulations in higher education, which are important for assuring threshold academic standards, reflect institutional cultures and histories, and are shaped by pragmatic concerns about quality indicators such as retention and progression rates, as well as principles of equity. This paper articulates some of the tensions that confront…

  8. HIV-1 subtype C envelope characteristics associated with divergent rates of chronic disease progression

    Directory of Open Access Journals (Sweden)

    Goulder Philip JR

    2010-11-01

    is an important correlate of disease progression in chronic HIV-1 subtype C infection.

  9. Comparing Coronary Atheroma Progression Rates and Coronary Events in the United States, Canada, Latin America, and Europe.

    Science.gov (United States)

    Puri, Rishi; Nicholls, Stephen J; St John, Julie; Tuzcu, E Murat; Kapadia, Samir R; Uno, Kiyoko; Kataoka, Yu; Wolski, Kathy; Nissen, Steven E

    2016-12-01

    We explored for geographic variations in coronary atheroma progression rates in the United States compared to other world regions (Canada, Latin America, Western Europe, and Central-Eastern Europe) and sought to ascertain if this associated with regional differences in major adverse cardiovascular events (MACE; cardiovascular death, nonfatal myocardial infarction, coronary revascularization). Across 7 randomized trials with a global recruitment pattern, 5,451 participants with angiographic coronary disease underwent serial coronary intravascular ultrasonography during 18 or 24 months, with adjudicated MACE. Change in coronary percent atheroma volume (ΔPAV) and MACE in the United States versus other world regions were assessed. Despite similar baseline angiographic and plaque characteristics across participants and regions, following propensity-weighted and multivariate analysis, US (n = 3,706) versus non-US (n = 1,745) participants demonstrated marginal but significantly greater annualized ΔPAV (least-square means ± SE: 0.27 ± 0.14% vs 0.062 ± 0.14%, p = 0.005). However, MACE rates were disproportionately higher in US compared to non-US participants (23.5% vs 10.9%, p <0.001), driven by a doubling in crude rates of coronary revascularization procedures (16.1% vs 7.8%, p <0.001). The US participants hospitalized with unstable angina demonstrated more significant disease progression than their non-US counterparts (ΔPAV: 0.57 ± 0.19% vs -0.30 ± 0.36%, p = 0.033) and greater MACE (9.1% vs 4.8%, p <0.001). A US geographic disposition independently associated with MACE (hazard ratio 1.53, 95% confidence interval 1.22 to 1.92, p <0.001). In conclusion, in participants with stable coronary disease, coronary atheroma progression rates are modestly higher in US-based compared to non-US-based participants. Elective coronary revascularization rates however are disproportionately greater in US-based participants. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Rating counselor-client behavior in online counseling: development and preliminary psychometric properties of the Counseling Progress and Depth Rating Instrument.

    Science.gov (United States)

    Bagraith, Karl; Chardon, Lydia; King, Robert John

    2010-11-01

    Although there are widely accepted and utilized models and frameworks for nondirective counseling (NDC), there is little in the way of tools or instruments designed to assist in determining whether or not a specific episode of counseling is consistent with the stated model or framework. The Counseling Progress and Depth Rating Instrument (CPDRI) was developed to evaluate counselor integrity in the use of Egan's skilled helper model in online counseling. The instrument was found to have sound internal consistency, good interrater reliability, and good face and convergent validity. The CPDRI is, therefore, proposed as a useful tool to facilitate investigation of the degree to which counselors adhere to and apply a widely used approach to NDC.

  11. Trends and Progress in Reducing Teen Birth Rates and the Persisting Challenge of Eliminating Racial/Ethnic Disparities.

    Science.gov (United States)

    Ngui, Emmanuel M; Greer, Danielle M; Bridgewater, Farrin D; Salm Ward, Trina C; Cisler, Ron A

    2017-08-01

    We examined progress made by the Milwaukee community toward achieving the Milwaukee Teen Pregnancy Prevention Initiative's aggressive 2008 goal of reducing the teen birth rate to 30 live births/1000 females aged 15-17 years by 2015. We further examined differential teen birth rates in disparate racial and ethnic groups. We analyzed teen birth count data from the Wisconsin Interactive Statistics on Health system and demographic data from the US Census Bureau. We computed annual 2003-2014 teen birth rates for the city and four racial/ethnic groups within the city (white non-Hispanic, black non-Hispanic, Hispanic/Latina, Asian non-Hispanic). To compare birth rates from before (2003-2008) and after (2009-2014) goal setting, we used a single-system design to employ two time series analysis approaches, celeration line, and three standard deviation (3SD) bands. Milwaukee's teen birth rate dropped 54 % from 54.3 in 2003 to 23.7 births/1000 females in 2014, surpassing the goal of 30 births/1000 females 3 years ahead of schedule. Rate reduction following goal setting was statistically significant, as five of the six post-goal data points were located below the celeration line and points for six consecutive years (2010-2014) fell below the 3SD band. All racial/ethnic groups demonstrated significant reductions through at least one of the two time series approaches. The gap between white and both black and Hispanic/Latina teens widened. Significant reduction has occurred in the overall teen birth rate of Milwaukee. Achieving an aggressive reduction in teen births highlights the importance of collaborative community partnerships in setting and tracking public health goals.

  12. Coal plasticity at high heating rates and temperatures. Final technical progress report

    Energy Technology Data Exchange (ETDEWEB)

    Gerjarusak, S.; Peters, W.A.; Howard, J.B.

    1995-05-01

    Plastic coals are important feedstocks in coke manufacture, coal liquefaction, gasification, and combustion. During these processes, the thermoplastic behavior of these coals is also important since it may contribute to desirable or undesirable characteristics. For example, during liquefaction, the plastic behavior is desired since it leads to liquid-liquid reactions which are faster than solid-liquid reactions. During gasification, the elastic behavior is undesired since it leads to caking and agglomeration of coal particles which result in bed bogging in fixed or fluidized bed gasifiers. The plastic behavior of different coals was studied using a fast-response plastometer. A modified plastometer was used to measure the torque required to turn at constant angular speed a cone-shaped disk embedded in a thin layer of coal. The coal particles were packed between two metal plates which are heated electrically. Heating rates, final temperatures, pressures, and durations of experiment ranged from 200--800 K/s, 700--1300 K, vacuum-50 atm helium, and 0--40 s, respectively. The apparent viscosity of the molten coal was calculated from the measured torque using the governing equation of the cone-and-plate viscometer. Using a concentrated suspension model, the molten coal`s apparent viscosity was related to the quantity of the liquid metaplast present during pyrolysis. Seven coals from Argonne National Laboratory Premium Coal Sample Bank were studied. Five bituminous coals, from high-volatile to low-volatile bituminous, were found to have very good plastic behavior. Coal type strongly affects the magnitude and duration of plasticity. Hvb coals were most plastic. Mvb and lvb coals, though the maximum plasticity and plastic period were less. Low rank coals such as subbituminous and lignite did not exhibit any plasticity in the present studies. Coal plasticity is moderately well correlated with simple indices of coal type such as the elemental C,O, and H contents.

  13. Television Viewing and Its Association with Sedentary Behaviors, Self-Rated Health and Academic Performance among Secondary School Students in Peru

    OpenAIRE

    Sharma, Bimala; Cosme Chavez, Rosemary; Jeong, Ae Suk; Nam, Eun Woo

    2017-01-01

    The study assessed television viewing >2 h a day and its association with sedentary behaviors, self-rated health, and academic performance among secondary school adolescents. A cross-sectional survey was conducted among randomly selected students in Lima in 2015. We measured self-reported responses of students using a standard questionnaire, and conducted in-depth interviews with 10 parents and 10 teachers. Chi-square test, correlation and multivariate logistic regression analysis were per...

  14. Fully Integrating Academic Advising with Career Coaching to Increase Student Retention, Graduation Rates and Future Job Satisfaction: An Industry Approach

    Science.gov (United States)

    Tudor, Thomas R.

    2018-01-01

    Higher education institutions in the United States are under increasing pressure to retain and graduate more students. Traditionally, the academic advisor helps students to meet degree graduation requirements and may also do some minor career advising. A new approach is proposed, in which career coaching with industry help becomes just as…

  15. Parent Rated Symptoms of Inattention in Childhood Predict High School Academic Achievement Across Two Culturally and Diagnostically Diverse Samples

    Directory of Open Access Journals (Sweden)

    Astri J. Lundervold

    2017-08-01

    Full Text Available Objective: To investigate parent reports of childhood symptoms of inattention as a predictor of adolescent academic achievement, taking into account the impact of the child’s intellectual functioning, in two diagnostically and culturally diverse samples.Method: Samples: (a an all-female sample in the U.S. predominated by youth with ADHD (Berkeley Girls with ADHD Longitudinal Study [BGALS], N = 202, and (b a mixed-sex sample recruited from a Norwegian population-based sample (the Bergen Child Study [BCS], N = 93. Inattention and intellectual function were assessed via the same measures in the two samples; academic achievement scores during and beyond high school and demographic covariates were country-specific.Results: Childhood inattention predicted subsequent academic achievement in both samples, with a somewhat stronger effect in the BGALS sample, which included a large subgroup of children with ADHD. Intellectual function was another strong predictor, but the effect of early inattention remained statistically significant in both samples when intellectual function was covaried.Conclusion: The effect of early indicators of inattention on future academic success was robust across the two samples. These results support the use of remediation procedures broadly applied. Future longitudinal multicenter studies with pre-planned common inclusion criteria should be performed to increase our understanding of the importance of inattention in primary school children for concurrent and prospective functioning.

  16. Survival and progression rates of anadromous brown trout kelts Salmo trutta during downstream migration in freshwater and at sea

    DEFF Research Database (Denmark)

    Aarestrup, Kim; Baktoft, Henrik; Thorstad, EB

    2015-01-01

    and returned to the fjord. The duration of the entire marine migration, from leaving to entering the river, was on average 163 d. The fish returned from the Kattegat Sea to the fjord between 22 July and 21 October. Upon return, the fish spent 1−90 d passing through Randers Fjord, with most individuals...... completing the reach within 4 d, suggesting that the kelts spent limited time foraging after returning to the fjord. The total survival during the entire marine migration, including the fjord, was a minimum of 29%. Our study provides data that are important for management of anadromous brown trout......The marine migration of post-spawning anadromous fish remains poorly understood. The present study examined survival and progression rates of anadromous brown trout Salmo trutta L. after spawning (kelts) during downriver, fjord, and sea migration. Kelts (n = 49) were captured in the Danish River...

  17. The Use of Goal Setting and Progress Self-Monitoring with Formative Assessment in Community College to Increase Academic Achievement and Self-Efficacy

    Science.gov (United States)

    Andrews, Tiffany L.

    2010-01-01

    The study examined the effects of formative assessment on community college students' content-specific vocabulary skills, academic achievement and academic self-efficacy. Sixty-one community college students who were enrolled in Developmental Psychology took part in formative assessment only (N = 24), formative assessment in conjunction with goal…

  18. The climb to break the glass ceiling in surgery: trends in women progressing from medical school to surgical training and academic leadership from 1994 to 2015.

    Science.gov (United States)

    Abelson, Jonathan S; Chartrand, Genevieve; Moo, Tracy-Ann; Moore, Maureen; Yeo, Heather

    2016-10-01

    There have been many efforts to increase the number of women surgeons. We provide an update of women surgeon representation along the pathway to surgical academia. Data was extracted from Association of American Medical Colleges FACTS and Faculty Administrative Management Online User System as well as GME annual reports starting in 1994 until the last year available for each. The proportion of graduating women medical students has increased on average .5% per year from 1994 to 2014. Women general surgery trainees have more than doubled in number over the same period but represented 38.3% of all general surgery trainees in 2014. Women Full Professors increased on average .3% from 1994 to 2015 but still make up less than 10% of all Full Professors. Despite improvements over the past 20 years, there are still large gender gaps in surgery for trainees and academic leadership. At the current rate of increase, women Full Professors will not achieve gender parity until in 2136. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Is heart rate variability a feasible method to determine anaerobic threshold in progressive resistance exercise in coronary artery disease?

    Science.gov (United States)

    Sperling, Milena P R; Simões, Rodrigo P; Caruso, Flávia C R; Mendes, Renata G; Arena, Ross; Borghi-Silva, Audrey

    2016-01-01

    Recent studies have shown that the magnitude of the metabolic and autonomic responses during progressive resistance exercise (PRE) is associated with the determination of the anaerobic threshold (AT). AT is an important parameter to determine intensity in dynamic exercise. To investigate the metabolic and cardiac autonomic responses during dynamic resistance exercise in patients with Coronary Artery Disease (CAD). Twenty men (age = 63±7 years) with CAD [Left Ventricular Ejection Fraction (LVEF) = 60±10%] underwent a PRE protocol on a leg press until maximal exertion. The protocol began at 10% of One Repetition Maximum Test (1-RM), with subsequent increases of 10% until maximal exhaustion. Heart Rate Variability (HRV) indices from Poincaré plots (SD1, SD2, SD1/SD2) and time domain (rMSSD and RMSM), and blood lactate were determined at rest and during PRE. Significant alterations in HRV and blood lactate were observed starting at 30% of 1-RM (p<0.05). Bland-Altman plots revealed a consistent agreement between blood lactate threshold (LT) and rMSSD threshold (rMSSDT) and between LT and SD1 threshold (SD1T). Relative values of 1-RM in all LT, rMSSDT and SD1T did not differ (29%±5 vs 28%±5 vs 29%±5 Kg, respectively). HRV during PRE could be a feasible noninvasive method of determining AT in CAD patients to plan intensities during cardiac rehabilitation.

  20. Rating

    OpenAIRE

    Karas, Vladimír

    2006-01-01

    Charakteristika ratingu. Dělení a druhy ratingu (rating emise × rating emitenta; dlouhodobý rating × krátkodobý rating; mezinárodní rating × lokální rating). Obecné požadavky kladené na rating. Proces tvorby ratingu. Vyžádaný rating. Nevyžádaný rating. Ratingový proces na bázi volně přístupných informací. Uplatňované ratingové systémy. Ratingová kriteria. Využití a interpretace ratingové známky. Funkce ratingu. Rating v souvislosti s BASEL II. Rating v souvislosti s hospodářskými krizemi....

  1. Factors contributing to high ThinPrep® Pap test unsatisfactory rates in an academic medical center laboratory.

    Science.gov (United States)

    Selvaggi, Suzanne M

    2014-05-01

    Specimen adequacy is a key component in the cytologic evaluation of cervical Pap tests. At our institution, yearly unsatisfactory rates continue to be high, placing our laboratory in the 95th percentile for CAP benchmark data for unsatisfactory Pap test rates. Using the 2001 Bethesda System criteria, unsatisfactory Pap test rates were calculated over a ten year period (January 2002 to December 2011) and contributing factors were analyzed. Of the 124,457 ThinPrep Pap tests performed, 4,163 (3.3%) were unsatisfactory for evaluation, the majority (90%) due to too few squamous epithelial cells. Peri/postmenopausal women and those who had received radiation/chemotherapy had the highest unsatisfactory rates; 55% and 25%, respectively. Higher unsatisfactory Pap test rates are related to the patient population served. Defined, reproducible adequacy criteria need to be defined for Pap tests from patients in certain clinical conditions. Copyright © 2013 Wiley Periodicals, Inc.

  2. An Exercise Model to Study Progressive Muscle Fatigue During Constant Work Rate Exercise on a Cycle Ergometer

    National Research Council Canada - National Science Library

    Fulco, Charles

    2003-01-01

    ... of the same muscles during the activity. However, conventional ergometric testing modes such as stationary cycling or treadmill exercise do not readily lend themselves to quantitating the progressive increase in muscle fatigue...

  3. Prevalence of eating disorders in males: a review of rates reported in academic research and UK mass media.

    Science.gov (United States)

    Sweeting, Helen; Walker, Laura; MacLean, Alice; Patterson, Chris; Räisänen, Ulla; Hunt, Kate

    Media presentations of health issues affect evaluations of personal susceptibility to particular illnesses and hence help-seeking behaviours. We examined data on prevalence of eating disorders (EDs - which are often characterised as 'female') among males in: scientific literature; readily-accessible web-based information; and UK newspaper articles (published 7/12/2002-7/12/2012). This revealed conflicting statistics. Academic papers suggest men comprise around 25% of community-based samples, but much lower proportions (10% or less) of clinic samples. Websites and newspapers present widely differing statistics both on prevalence overall (numbers with EDs in the UK ranged from 60,000 to 2.7 million), and in men (generally suggesting they constituted 10-25% of those with EDs), rarely distinguishing between diagnosed and non-diagnosed samples. By 2011, newspapers were more consistent on overall numbers with EDs in the UK (1.6 million) and the proportion who were men (20%), drawing on one website as the authoritative source. Conflicting statistics may confuse men searching for ED (or other) health-related information, lead to underestimations of male susceptibility to EDs and/or reinforce inappropriate stereotypes of EDs as confined to adolescent girls.

  4. Prevalence of eating disorders in males: a review of rates reported in academic research and UK mass media

    Science.gov (United States)

    Sweeting, Helen; Walker, Laura; MacLean, Alice; Patterson, Chris; Räisänen, Ulla; Hunt, Kate

    2015-01-01

    Media presentations of health issues affect evaluations of personal susceptibility to particular illnesses and hence help-seeking behaviours. We examined data on prevalence of eating disorders (EDs – which are often characterised as ‘female’) among males in: scientific literature; readily-accessible web-based information; and UK newspaper articles (published 7/12/2002-7/12/2012). This revealed conflicting statistics. Academic papers suggest men comprise around 25% of community-based samples, but much lower proportions (10% or less) of clinic samples. Websites and newspapers present widely differing statistics both on prevalence overall (numbers with EDs in the UK ranged from 60,000 to 2.7 million), and in men (generally suggesting they constituted 10-25% of those with EDs), rarely distinguishing between diagnosed and non-diagnosed samples. By 2011, newspapers were more consistent on overall numbers with EDs in the UK (1.6 million) and the proportion who were men (20%), drawing on one website as the authoritative source. Conflicting statistics may confuse men searching for ED (or other) health-related information, lead to underestimations of male susceptibility to EDs and/or reinforce inappropriate stereotypes of EDs as confined to adolescent girls. PMID:26290657

  5. The second-to-fourth digit ratio correlates with the rate of academic performance in medical school students.

    Science.gov (United States)

    Coco, Marinella; Perciavalle, Valentina; Maci, Tiziana; Nicoletti, Ferdinando; Di Corrado, Donatella; Perciavalle, Vincenzo

    2011-01-01

    Prenatal androgens have important organizing effects on the development and future behavior of the brain. The second-to-fourth digit length ratio (2D:4D) has been proposed as a marker of these prenatal androgen effects, with a relatively longer fourth finger indicating higher prenatal androgen exposure. 2D:4D has been shown to predict the success of men who play sports and of financial traders. However, to date little is known regarding the effects of prenatal androgens on academic performance, for example, admission to and success in a highly competitive university system such as the state-run Italian medical schools. Here, we report the findings of a study conducted at the University of Catania Medical School, Italy, in which the 2D:4D ratio was sampled in a group of 48 male students. The 2D:4D ratios were found to be correlated with the performance of the students on the admission test to the medical school, their salivary testosterone levels and their aggressiveness; however, no correlation was observed with the mean score on exams during the course of study. Our results suggest that pre and/or postnatal androgens increase performance in situations that require prompt decision-making and the ability to take risks, but do not influence performance when a more analytical and planned approach is called for.

  6. Sleep difficulties and academic performance in Norwegian higher education students.

    Science.gov (United States)

    Hayley, Amie C; Sivertsen, Børge; Hysing, Mari; Vedaa, Øystein; Øverland, Simon

    2017-12-01

    Sleep difficulties are common among university students and may detrimentally affect academic outcomes. Despite this, remarkably little information is currently available during this critical developmental period of early adulthood, and thus, the direct effect on measurable domains of academic ability and proficiency is equivocal. To evaluate the associations between difficulties initiating and maintaining sleep (DIMS) and subjective and objective academic performance in a large sample of university students. A total of 12,915 students who participated in large student survey in Norway from 24 February 2014 to 27 March 2014. DIMS was assessed by the Hopkins Symptoms Checklist (HSCL-25), and academic outcomes included failed examinations, delayed study progress, and school-related self-efficacy (General Self-Efficacy Scale). Difficulties initiating and maintaining sleep was independently associated with increased odds for poor school performance for all academic outcomes. Reporting 'extreme' DIMS was associated with increased odds of reporting delayed study progress (adjusted odds ratio [OR] = 1.25, 95% CI 1.01-1.57, p academic outcomes as well as poorer self-rated academic proficiency among higher education students. Amelioration of sleep difficulties may improve overall academic performance and health outcomes in affected students. © 2017 The British Psychological Society.

  7. Impact of CNG Crisis on Student's Academic Life

    Science.gov (United States)

    Azeem, Kiran; Nadeem, Wajiha; Zia, Afsa; Shehzad, Shiza; Anwar, Zara

    2017-01-01

    The goal of this study is to determine the impact of Compressed Natural Gas (CNG) crisis on Student's Academic Life of Karachi Pakistan. This research helps in observing the behavior of students and their educational progress includes depression and anxiety, rate of absenteeism and undesirable results in exams threatens due to CNG crisis and…

  8. Baseline CD4+ T cell counts correlates with HIV-1 synonymous rate in HLA-B*5701 subjects with different risk of disease progression.

    Directory of Open Access Journals (Sweden)

    Melissa M Norström

    2014-09-01

    Full Text Available HLA-B*5701 is the host factor most strongly associated with slow HIV-1 disease progression, although risk of progression may vary among patients carrying this allele. The interplay between HIV-1 evolutionary rate variation and risk of progression to AIDS in HLA-B*5701 subjects was studied using longitudinal viral sequences from high-risk progressors (HRPs and low-risk progressors (LRPs. Posterior distributions of HIV-1 genealogies assuming a Bayesian relaxed molecular clock were used to estimate the absolute rates of nonsynonymous and synonymous substitutions for different set of branches. Rates of viral evolution, as well as in vitro viral replication capacity assessed using a novel phenotypic assay, were correlated with various clinical parameters. HIV-1 synonymous substitution rates were significantly lower in LRPs than HRPs, especially for sets of internal branches. The viral population infecting LRPs was also characterized by a slower increase in synonymous divergence over time. This pattern did not correlate to differences in viral fitness, as measured by in vitro replication capacity, nor could be explained by differences among subjects in T cell activation or selection pressure. Interestingly, a significant inverse correlation was found between baseline CD4+ T cell counts and mean HIV-1 synonymous rate (which is proportional to the viral replication rate along branches representing viral lineages successfully propagating through time up to the last sampled time point. The observed lower replication rate in HLA-B*5701 subjects with higher baseline CD4+ T cell counts provides a potential model to explain differences in risk of disease progression among individuals carrying this allele.

  9. Visual Rating of Posterior Atrophy as a Marker of Progression to Dementia in Mild Cognitive Impairment Patients.

    Science.gov (United States)

    Kim, Hang-Rai; Park, Young Ho; Jang, Jae-Won; Park, So Young; Wang, Min Jeong; Baek, Min Jae; Kim, Beom Joon; Ahn, Soyeon; Kim, SangYun

    2017-01-01

    Although medial temporal atrophy (MTA) is a useful imaging marker of the progression to dementia in mild cognitive impairment (MCI), substantial numbers of MCI patients without MTA still progress to dementia. We investigated whether visual ratings of posterior atrophy (PA) on magnetic resonance imaging show independent predictive value for the progression to dementia in MCI patients. This was a retrospective cohort study of elderly patients who visited Seoul National University Bundang Hospital between 2004 and 2012. A total of 148 patients who were initially diagnosed with MCI were followed for up to 3 years (median 22 months) to determine whether they progressed to dementia. We used 4-point and 5-point visual rating scales to assess PA and MTA, respectively. PA and MTA scores were dichotomized into normal (no atrophy) or abnormal (atrophy) in each patient. We performed a Cox regression analysis to examine the hazard ratios (HRs) of PA and MTA for the progression to dementia with adjustment for age, APOEɛ4 allele status, and baseline Mini-Mental State Examination score. Among the study population, 47 patients progressed to dementia. Visual assessment of the MRI scans revealed that 67 patients (45.3%) showed PA, whereas 85 patients (57.3%) showed MTA. The HRs with 95% confidence intervals for PA and MTA were 2.516 (1.244-5.091) and 4.238 (1.680-10.687), respectively. The predictive values of visually assessed PA and MTA remained significant, independent of the covariates. Visual assessment of PA has independent predictive value for progression to dementia in MCI patients.

  10. Caregiver personality predicts rate of cognitive decline in a community sample of persons with Alzheimer's disease. The Cache County Dementia Progression Study.

    Science.gov (United States)

    Norton, Maria C; Clark, Christine; Fauth, Elizabeth B; Piercy, Kathleen W; Pfister, Roxane; Green, Robert C; Corcoran, Christopher D; Rabins, Peter V; Lyketsos, Constantine G; Tschanz, Joann T

    2013-10-01

    Environmental influences on the rate of Alzheimer's disease (AD) progression have received little attention. Our objective was to test hypotheses concerning associations between caregiver personality traits and the rate of AD progression. Care receivers (CR) were 161 persons with AD from a population-based dementia progression study; 55 of their caregivers were spouses and 106 were adult children. Cognitive status of the CR was measured with the Mini-Mental State Examination every six months, over an average of 5.6 (range: 1-14) years. Linear mixed models tested rate of cognitive decline as a function of caregiver personality traits from the NEO Five-Factor Inventory. Significantly faster cognitive decline was observed with higher caregiver Neuroticism overall; however, in stratified models, effects were significant for adult child but not spouse caregivers. Neuroticism facets of depression, anxiety, and vulnerability to stress were significantly associated with faster decline. Higher caregiver Extraversion was associated with slower decline in the CR when caregivers were adult children but not spouses. For adult child caregivers, caregiver personality traits are associated with rate of cognitive decline in CRs with AD regardless of co-residency. Results suggest that dementia caregiver interventions promoting positive care management strategies and ways to react to caregiving challenges may eventually become an important complement to pharmacologic and other approaches aimed at slower rate of decline in dementia.

  11. Online Reviews as Health Data: Examining the Association Between Availability of Health Care Services and Patient Star Ratings Exemplified by the Yelp Academic Dataset.

    Science.gov (United States)

    Tran, Nam N; Lee, Joon

    2017-07-12

    There have been public health interventions that aim to reduce barriers to health care access by extending opening hours of health care facilities. However, the impact of opening hours from the patient's perspective is not well understood. This study aims to investigate the relationship between temporal accessibility of health care services and how patients rate the providers on Yelp, an online review website that is popular in the United States. Using crowdsourced open Internet data, such as Yelp, can help circumvent the traditional survey method. From Yelp's limited academic dataset, this study examined the pattern of visits to health care providers and performed a secondary analysis to examine the association between patient rating (measured by Yelp's rating) and temporal accessibility of health care services (measured by opening hours) using ordinal logistic regression models. Other covariates included were whether an appointment was required, the type of health care service, the region of the health care service provider, the number of reviews the health care service provider received in the past, the number of nearby competitors, the mean rating of competitors, and the standard deviation of competitors' ratings. From the 2085 health care service providers identified, opening hours during certain periods, the type of health care service, and the variability of competitors' ratings showed an association with patient rating. Most of the visits to health care service providers took place between normal working hours (9 AM-5 PM) from Sunday to Thursday, and the least on Saturday. A model fitted to the entire sample showed that increasing hours during normal working hours on Monday (OR 0.926, 95% CI 0.880-0.973, P=0.03), Saturday (OR 0.897, 95% CI 0.860-0.935, Ponline reviews as a health dataset. ©Nam N Tran, Joon Lee. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 12.07.2017.

  12. Association of equipment worn and concussion injury rates in National Collegiate Athletic Association football practices: 2004-2005 to 2008-2009 academic years.

    Science.gov (United States)

    Kerr, Zachary Y; Hayden, Ross; Dompier, Thomas P; Cohen, Randy

    2015-05-01

    The epidemiology of football-related concussions has been extensively examined. However, although football players experience more at-risk exposure time during practices than competitions, there is a dearth of literature examining the nature of the activities or equipment worn during practice. In particular, varying levels of equipment worn during practices may place players at varying levels of risk for concussion. To describe the epidemiology of NCAA men's football concussions that occurred during practices from the 2004-2005 to 2008-2009 academic years by amount of equipment worn. Descriptive epidemiology study. Men's collegiate football data from the National Collegiate Athletic Association Injury Surveillance System (NCAA ISS) during the 5-year study period were analyzed. Injury rates and injury rate ratios (RRs) were reported with 95% confidence intervals. During the study period, 795 concussions were reported during practices, resulting in an injury rate of 0.39 per 1000 athlete-exposures (AEs) (95% CI, 0.36-0.42). Among NCAA divisions, Division III had the highest concussion rate (0.54/1000 AEs), followed by Division I (0.34/1000 AEs) and Division II (0.24/1000 AEs) (all P values for RRs comparing divisionsconcussions in practice occurred when players were fully padded (69.9%), followed by wearing shells (23.5%) and helmets only (1.9%). The practice concussion rate was higher in fully padded practices (0.66/1000 AEs) compared with practices when shells were worn (0.33/1000 AEs; RR=1.99 [95% CI, 1.69-2.35]; Pconcussion rate of the preseason (0.76/1000 AEs) was higher than that of the regular season (0.18/1000 AEs; RR=4.14 [95% CI, 3.55-4.83]; Pconcussion rate were scrimmages (1.55/1000 AEs). Although only 3 concussions were sustained during scrimmage practices in which players wore shells, the concussion rate (2.84/1000 AEs) was higher than all other reported rates. Practice concussion rates are highest during fully padded practices, preseason practices, and

  13. Device-associated infection rates and bacterial resistance in six academic teaching hospitals of Iran: Findings from the International Nocosomial Infection Control Consortium (INICC).

    Science.gov (United States)

    Jahani-Sherafat, Somayeh; Razaghi, Maryam; Rosenthal, Victor D; Tajeddin, Elahe; Seyedjavadi, Simasadat; Rashidan, Marjan; Alebouyeh, Masoud; Rostampour, Maryam; Haghi, Arezo; Sayarbayat, Masoumeh; Farazmandian, Somayeh; Yarmohammadi, Tahere; Arshadi, Fardokht K; Mansouri, Nahid; Sarbazi, Mohammad R; Vilar, Mariano; Zali, Mohammad R

    2015-01-01

    Device-associated health care-acquired infections (DA-HAIs) pose a threat to patient safety, particularly in the intensive care unit (ICU). However, few data regarding DA-HAI rates and their associated bacterial resistance in ICUs from Iran are available. A DA-HAI surveillance study was conducted in six adult and pediatric ICUs in academic teaching hospitals in Tehran using CDC/NHSN definitions. We collected prospective data regarding device use, DA-HAI rates, and lengths of stay from 2584 patients, 16,796 bed-days from one adult ICU, and bacterial profiles and bacterial resistance from six ICUs. Among the DA-HAIs, there were 5.84 central line-associated bloodstream infections (CLABs) per 1000 central line-days, 7.88 ventilator-associated pneumonias (VAPs) per 1000 mechanical ventilator-days and 8.99 catheter-associated urinary tract infections (CAUTIs) per 1000 urinary catheter-days. The device utilization ratios were 0.44 for central lines, 0.42 for mechanical ventilators and 1.0 for urinary catheters. The device utilization ratios of mechanical ventilators and urinary catheters were higher than those reported in the ICUs of the INICC and the CDC's NHSN reports, but central line use was lower. The DA-HAI rates in this study were higher than the CDC's NHSN report. However, compared with the INICC report, the VAP rate in our study was lower, while the CLAB rate was similar and the CAUTI rate was higher. Nearly 83% of the samples showed a mixed-type infection. The most frequent pathogens were Acinetobacter baumannii, Staphylococcus aureus and Pseudomonas aeruginosa, followed by Klebsiella pneumoniae and Enterococcus spp. In the S. aureus isolates, 100% were resistant to oxacillin. Overall resistances of A. baumannii and K. pneumonia to imipenem were 70.5% and 76.7%, respectively. A multiple drug resistance phenotype was detected in 68.15% of the isolates. The DA-HAI rates in Iran were shown to be higher than the CDC-NHSN rates and similar to the INICC rates

  14. Commercializing Academic Research

    DEFF Research Database (Denmark)

    Czarnitzki, Dirk; Hussinger, Katrin; Schneider, Cédric

    2011-01-01

    The knowledge produced by academic scientists has been identified as a potential key driver of technological progress. Recent policies in Europe aim at increasing commercially orientated activities in academe. Based on a sample of German scientists across all fields of science, we investigate the......, a preliminary evaluation of the effects of the abolishment of the “professor privilege” (the German counterpart of the US Bayh-Dole Act) reveals that this legal disposition led to an acceleration of this apparent decline....

  15. Predictors of No-show Rate in the GI Endoscopy Suite at a Safety Net Academic Medical Center.

    Science.gov (United States)

    Shuja, Asim; Harris, Ciel; Aldridge, Petra; Malespin, Miguel; de Melo, Silvio W

    2017-09-28

    Noncompliance with physician and procedure appointments is associated with poor disease control and worse disease outcomes. This also impacts the quality of care, decreases efficiency, and affects revenue. Studies have shown that no-show rates are higher in clinics caring for underserved populations and may contribute to poorer health outcomes in this group. We performed a 17-month retrospective observational cohort study of patients scheduled for outpatient procedures in the Gastroenterology endoscopy suite at the University of Florida Health, Jacksonville. Multivariate logistic regression analysis was performed to evaluate associations between attendance and predictors of no-show. In total, 6157 patients were scheduled to undergo different GI procedures during the study period. A total of 4388 (71%) patients completed their procedure, whereas 2349 (29%) failed to attend their appointment and were considered "no-show". There was a significant relationship between the visit attendance and race, insurance, gender, and marital status. Males had a higher no-show rate compared with females (30% vs. 28%; P0.05). Predictors of no-shows for endoscopic gastrointestinal procedures included unpartnered or single patients, African American race and noncommercial insurance providers. Patients scheduled for surveillance colonoscopy had better adherence than initial screening. Further studies are required to better characterize these factors and improve adherence to the outpatient appointments based on the identified predictors.

  16. Feasibility of  upright patient positioning and intubation success rates At two academic EDs.

    Science.gov (United States)

    Turner, Joseph S; Ellender, Timothy J; Okonkwo, Enola R; Stepsis, Tyler M; Stevens, Andrew C; Sembroski, Erik G; Eddy, Christopher S; Perkins, Anthony J; Cooper, Dylan D

    2017-07-01

    Endotracheal intubation is most commonly taught and performed in the supine position. Recent literature suggests that elevating the patient's head to a more upright position may decrease peri-intubation complications. However, there is little data on the feasibility of upright intubation in the emergency department. The goal of this study was to measure the success rate of emergency medicine residents performing intubation in supine and non-supine, including upright positions. This was a prospective observational study. Residents performing intubation recorded the angle of the head of the bed. The number of attempts required for successful intubation was recorded by faculty and espiratory therapists. The primary outcome of first past success was calculated with respect to three groups: 0-10° (supine), 11-44° (inclined), and ≥45° (upright); first past success was also analyzed in 5 degree angle increments. A total of 231 intubations performed by 58 residents were analyzed. First pass success was 65.8% for the supine group, 77.9% for the inclined group, and 85.6% for the upright group (p=0.024). For every 5 degree increase in angle, there was increased likelihood of first pass success (AOR=1.11; 95% CI=1.01-1.22, p=0.043). In our study emergency medicine residents had a high rate of success intubating in the upright position. While this does not demonstrate causation, it correlates with recent literature challenging the traditional supine approach to intubation and indicates that further investigation into optimal positioning during emergency department intubations is warranted. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. The Relationship Between Usage Rate of Information and Communication Technology by Faculty Members of Ferdowsi University of Mashhad, and Motivation Rate, Updating of Lesson Content and Attractiveness of Classroom in Academic Year of 2008-2009

    Directory of Open Access Journals (Sweden)

    Shila Soleymani

    2012-07-01

    Full Text Available The present paper aimed to study the relationship between usage rate of information and communication technology by faculty members of Ferdowsi University of Mashhad and motivation rate, updating of lesson content and attractiveness of classroom in academic year of 2008-2009 and to study the ability to use information and communication technology in the classroom effectively , its effects on motivation of teachers and learners and updating of lesson content and to investigate possible difficulties and challenges in its usage and to suggest a course of action. Statistical universe studied was selected 274 members of faculty of Ferdowsi University using random-stratified sampling with proper assignment. Considering purpose of the paper, it was applied research and descriptive survey and concerning methodology it was correlation research. A researcher-built questionnaire was filled as face to face and precisely an interview in which professors expressed their problems in usage of information and communication technologies were used as a data collection tool. The results showed that the relationship between usage rate of information and communication technology by faculty members of Ferdowsi University of Mashhad and updating lesson content, attractiveness of class and their motivation level (low, medium, high according to one-sided variance analysis, the assumption of average equality of usage rate of information and communication technology by faculty members was rejected in all three cases. In other words, there was a significant difference (positive between them, in ascending order were as low, medium and high.

  18. Study of Patterns and Markers of Human Immune Deficiency Virus -1 (HIV-1) Progression and Unemployment Rate among Patients from Alexandria, Egypt

    OpenAIRE

    GHONEIM, FAIKA M.; RAOUF, MAY M.; ELSHAER, NOHA S.; ABDELHAMID, SARAH M.; NOOR ELDEEN, REEM A.

    2017-01-01

    Middle East and North Africa (MENA) new HIV cases show the highest increase among all regions in the world. Even though Egypt has a low prevalence among the general population (< 0.02%), a national HIV epidemic occurs in certain population risk groups. The current study was conducted to asses clinical and immunological disease progression; following up viral load (VL) and detecting delta-32 CCR5 genotype polymorphism in selected cases, determining unemployment rate and identify predictors of ...

  19. Study of Patterns and Markers of Human Immune Deficiency Virus -1 (HIV-1) Progression and Unemployment Rate among Patients from Alexandria, Egypt.

    Science.gov (United States)

    Ghoneim, Faika M; Raouf, May M; Elshaer, Noha S; Abdelhamid, Sarah M; Noor Eldeen, Reem A

    2017-12-04

    Middle East and North Africa (MENA) new HIV cases show the highest increase among all regions in the world. Even though Egypt has a low prevalence among the general population (< 0.02%), a national HIV epidemic occurs in certain population risk groups. The current study was conducted to asses clinical and immunological disease progression; following up viral load (VL) and detecting delta-32 CCR5 genotype polymorphism in selected cases, determining unemployment rate and identify predictors of employment for HIV-cases. A cross sectional design was adopted. HIV infected cases attending Alexandria Fever Hospital (AFH) for one year. Interview questionnaire and four CD+4 counts were done for all patients, HIV VL and delta-32 CCR5 polymorphism were done for selected cases. Sexual transmission and drug abuse are the most important risk factors. Infectious comorbidity increases the rate of HIV progression. CD4+ count at the end of the study; CD+4 (4), count was significantly higher than all other CD4+ readings among the whole cohort and among the treated group. Also, VL at the end of the study; VL(2), was significantly higher than VL(1) among the untreated group. Unemployment rate was 40%. Male gender and obtaining vocational training were significant predictors of employment. It can be concluded that having a family member living with HIV and drug abusers are high risk groups for HIV acquisition. Factors responsible for progression of HIV should be further investigated. Antiretroviral therapy is very effective in checking HIV replication rate, delaying the progression of HIV, reconstituting the immune response and should be available for all cases detected.

  20. Academic Blogging: Academic Practice and Academic Identity

    Science.gov (United States)

    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…

  1. Marijuana Use from Middle to High School: Co-occurring Problem Behaviors, Teacher-Rated Academic Skills and Sixth-Grade Predictors.

    Science.gov (United States)

    Ehrenreich, Heidi; Nahapetyan, Lusine; Orpinas, Pamela; Song, Xiao

    2015-10-01

    Rising marijuana use and its lowered perceived risk among adolescents highlight the importance of examining patterns of marijuana use over time. This study identified trajectories of marijuana use among adolescents followed from middle through high school, characterized these by co-occurring problem behaviors and teacher-rated academic skills (study skills, attention problems, and learning problems), and tested sixth-grade predictors of trajectory membership. The sample consisted of a randomly-selected cohort of 619 students assessed annually from sixth to twelfth grade. Using group-based modeling, we identified four trajectories of marijuana use: Abstainer (65.6%), Sporadic (13.9%), Experimental (11.5%), and Increasing (9.0%). Compared to Abstainers, students in the Sporadic, Experimental and Increasing trajectories reported significantly more co-occurring problem behaviors of alcohol use, cigarette smoking, and physical aggression. Sporadic and Experimental users reported significantly less smoking and physical aggression, but not alcohol use, than Increasing users. Teachers consistently rated Abstainers as having better study skills and less attention and learning problems than the three marijuana use groups. Compared to Abstainers, the odds of dropping out of high school was at least 2.7 times higher for students in the marijuana use trajectories. Dropout rates did not vary significantly between marijuana use groups. In sixth grade, being male, cigarette smoking, physical aggression and attention problems increased the odds of being in the marijuana use trajectories. Multiple indicators--student self-reports, teacher ratings and high school dropout records--showed that marijuana was not an isolated or benign event in the life of adolescents but part of an overall problem behavior syndrome.

  2. Academic Hospitality

    Science.gov (United States)

    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…

  3. Neurofibrillary Tangle Stage and the Rate of Progression of Alzheimer Symptoms: Modeling Using an Autopsy Cohort and Application to Clinical Trial Design.

    Science.gov (United States)

    Qian, Jing; Hyman, Bradley T; Betensky, Rebecca A

    2017-05-01

    The heterogeneity of rate of clinical progression among patients with Alzheimer disease leads to difficulty in providing clinical counseling and diminishes the power of clinical trials using disease-modifying agents. To gain a better understanding of the factors that affect the natural history of progression in Alzheimer disease for the purpose of improving both clinical care and clinical trial design. A longitudinal cohort study of aging from 2005 to 2014 in the National Alzheimer Coordinating Center. Clinical evaluation of the participants was conducted in 31 National Institute on Aging's Alzheimer Disease Centers. Nine hundred eighty-four participants in the National Alzheimer Coordinating Center cohort study who died and underwent autopsy and met inclusion and exclusion criteria. We sought to model the possibility that knowledge of neurofibrillary tangle burden in the presence of moderate or frequent plaques would add to the ability to predict clinical rate of progression during the ensuing 2 to 3 years. We examined the National Alzheimer Coordinating Center autopsy data to evaluate the effect of different neurofibrillary tangle stages on the rates of progression on several standard clinical instruments: the Clinical Dementia Rating Scale sum of boxes, a verbal memory test (logical memory), and a controlled oral word association task (vegetable naming), implementing a reverse-time longitudinal modeling approach in conjunction with latent class estimation to adjust for unmeasured sources of heterogeneity. Several correlations between clinical variables and neurocognitive performance suggest a basis for heterogeneity: Higher education level was associated with lower Clinical Dementia Rating Scale sum of boxes (β = -0.19; P trial with end point of a 20% improvement in slope in rate of change of Clinical Dementia Rating Scale sum of boxes has 89% power when all participants in the trial are from the high Braak stage, compared with 29% power if Braak stage

  4. The progressive onset of cholinergic and adrenergic control of heart rate during development in the green iguana, Iguana iguana.

    Science.gov (United States)

    Sartori, Marina R; Leite, Cleo A C; Abe, Augusto S; Crossley, Dane A; Taylor, Edwin W

    2015-10-01

    The autonomic control of heart rate was studied throughout development in embryos of the green iguana, Iguana iguana by applying receptor agonists and antagonists of the parasympathetic and sympathetic systems. Acetylcholine (Ach) slowed or stopped the heart and atropine antagonized the response to Ach indicating the presence of muscarinic cholinoceptors on the heart of early embryos. However, atropine injections had no impact on heart rate until immediately before hatching, when it increased heart rate by 15%. This cholinergic tonus increased to 34% in hatchlings and dropped to 24% in adult iguanas. Although epinephrine was without effect, injection of propranolol slowed the heart throughout development, indicating the presence of β-adrenergic receptors on the heart of early embryos, possibly stimulated by high levels of circulating catecholamines. The calculated excitatory tonus varied between 33% and 68% until immediately before hatching when it fell to 25% and 29%, a level retained in hatchlings and adults. Hypoxia caused a bradycardia in early embryos that was unaffected by injection of atropine indicating that hypoxia has a direct effect upon the heart. In later embryos and hatchlings hypoxia caused a tachycardia that was unaffected by injection of atropine. Subsequent injection of propranolol reduced heart rate both uncovering a hypoxic bradycardia in late embryos and abolishing tachycardia in hatchlings. Hypercapnia was without effect on heart rate in late stage embryos and in hatchlings. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Reduced immunohistochemical PTEN staining is associated with higher progression rate and recurrence episodes in non-invasive low-grade papillary urothelial carcinoma of the bladder.

    Science.gov (United States)

    Kulac, Ibrahim; Arslankoz, Sehbal; Netto, George J; Ertoy Baydar, Dilek

    2018-01-24

    Non-invasive low-grade papillary urothelial carcinoma (NILGPUC) of the bladder is regarded as a relatively indolent disease. However, its propensity for frequent recurrences constitutes a major clinical problem. Additionally, there is a progression risk of 10-15% to either a higher grade and/or a higher stage disease in these tumors. The molecular factors that will predict recurrence and progression in low-grade pTa bladder carcinoma have not yet been elucidated. Herein, we investigated the association of phosphatase and tensin homolog deleted on chromosome 10 (PTEN) alterations with recurrence and progression in NILGPUC using immunohistochemistry. Eighty-one cases of bladder cancer initially diagnosed as NILGPUC in a single institution with follow-up were encountered after searching medical records. Tissue microarrays (TMA) that contained both tumor and non-neoplastic mucosa from each case were constructed using paraffin blocks of transurethral resections. Sections from TMA blocks were stained immunohistochemically for PTEN protein and were evaluable in 76 cases. Any absence of staining was recorded and correlated with clinical findings. Ten patients (13.2%) showed progression and 41 (53.9%) showed recurrence. Reduced PTEN expression was observed in 29 cases (38.1%). Cases with reduced PTEN had higher progression rate compared to cases with intact PTEN (p = 0.026). Tumor relapse was more frequent in cases with reduced PTEN (65.5 vs 46.8%), but this difference was not statistically significant (p = 0.112). On the other hand, decreased PTEN expression was associated with higher number of recurrence episodes (p = 0.002). PTEN seems to have a link with the disease course in NILGPUC of the bladder.

  6. Educational Progression in Ghana: Gender and Spatial Variations in Longitudinal Trajectories of Junior High School Completion Rate

    Science.gov (United States)

    Ansong, David; Alhassan, Mustapha

    2016-01-01

    Completion of junior high school is a critical milestone in every Ghanaian child's educational trajectory and a critical step toward the transition to higher education. However, the rate of children completing junior high school still lags behind most educational indicators in Ghana. Far more attention is paid to ensuring that students enroll in…

  7. Concordance of CCR5 Genotypes that Influence Cell-Mediated Immunity and HIV-1 Disease Progression Rates

    Science.gov (United States)

    Catano, Gabriel; Chykarenko, Zoya A.; Mangano, Andrea; Anaya, J-M; Smith, Alison; Bologna, Rosa; Sen, Luisa; Clark, Robert A.; Lloyd, Andrew; Shostakovich-Koretskaya, Ludmila

    2011-01-01

    We used cutaneous delayed-type hypersensitivity responses, a powerful in vivo measure of cell-mediated immunity, to evaluate the relationships among cell-mediated immunity, AIDS, and polymorphisms in CCR5, the HIV-1 coreceptor. There was high concordance between CCR5 polymorphisms and haplotype pairs that influenced delayed-type hypersensitivity responses in healthy persons and HIV disease progression. In the cohorts examined, CCR5 genotypes containing -2459G/G (HHA/HHA, HHA/HHC, HHC/HHC) or -2459A/A (HHE/HHE) associated with salutary or detrimental delayed-type hypersensitivity and AIDS phenotypes, respectively. Accordingly, the CCR5-Δ32 allele, when paired with non-Δ32-bearing haplotypes that correlate with low (HHA, HHC) versus high (HHE) CCR5 transcriptional activity, associates with disease retardation or acceleration, respectively. Thus, the associations of CCR5-Δ32 heterozygosity partly reflect the effect of the non-▵32 haplotype in a background of CCR5 haploinsufficiency. The correlations of increased delayed-type hypersensitivity with -2459G/G-containing CCR5 genotypes, reduced CCR5 expression, decreased viral replication, and disease retardation suggest that CCR5 may influence HIV infection and AIDS, at least in part, through effects on cell-mediated immunity. PMID:21288827

  8. Distance Education Enrollment Is Associated with Greater Academic Progress among First Generation Low-Income Undergraduate Students in the US in 2008

    Science.gov (United States)

    Pontes, Manuel C. F.; Pontes, Nancy M. H.

    2012-01-01

    First Generation undergraduate students from low-income households (FGLI students) continue to have substantially higher dropout rates than non first generation students or students from more affluent households despite numerous efforts over many decades to improve graduation rates among this group of students. The purpose of this research is to…

  9. Parametric imaging of the rate constant Ki using [18Fluoro]-L-dopa positron emission tomography in progressive supranuclear palsy

    International Nuclear Information System (INIS)

    Cordes, M.; Snow, B.J.; Morrison, S.; Sossi, V.; Ruth, T.J.; Calne, D.B.

    1993-01-01

    Positron emission tomography (PET) studies using [18F]-L-dopa were carried out in 9 patients with supranuclear palsy and 13 controls. For quantification of PET data a rate constant K i was calculated for the radiotracer using a graphical method. Corrections for nonspecific activity were performed in both arterial plasma and brain tissue. The purpose of this study was to test the hypothesis that parametric images of the rate constant K mapping can be obtained on a pixel-by-pixel basis using an appropriate mathematical algorithm. K i values from these parametric images and the graphical approach were compared. Both correlated closely, with y=0.013+0.947 * x, r=0.992 and y=-0.052+1.048 * x, r=0.965 in patients and controls, respectively. Contrast measurements were also performed and showed a striking increase in contrast on parametric images. K mapping offers several advantages over the graphical approach, since parametric images are time-independent, i.e. one image represents the quantitative result of the study. In addition, parmetric images of the rate constant are normalized to arterial plasma radioactivity and corrected for tissue metabolites. Thus, parametric images of K i in different individuals can be compared directly without further processing in order to assess the nigrostriatal integrity. (orig.)

  10. Microaneurysm formation rate as a predictive marker for progression to clinically significant macular edema in nonproliferative diabetic retinopathy.

    Science.gov (United States)

    Haritoglou, Christos; Kernt, Marcus; Neubauer, Aljoscha; Gerss, Joachim; Oliveira, Carlos Manta; Kampik, Anselm; Ulbig, Michael

    2014-01-01

    To evaluate the predictive value of microaneurysm (MA) formation rate concerning the development of clinically significant macular edema (CSME) in patients with mild-to-moderate nonproliferative diabetic retinopathy as evaluated by an automated analysis of central field fundus 30° photographs. Two hundred and eighty-seven eyes were included in the study. Photographs obtained at Day 0, at 6, and 12 months were analyzed using the RetmarkerDR software (Critical Health SA) in a masked manner, and the MA formation rate was documented. A threshold of a calculated MA formation rate of 2 or more was chosen to consider a patient "positive." The ability to predict CSME development was then calculated for a period of up to 5 years. HbA1c values, blood pressure, or duration of diabetes were also evaluated. The study population consisted of 89 male and 59 female patients with a mean age of 57.6 years, a mean HbA1c of 7.8, and a mean duration of diabetes of 12.3 years. Forty-seven of 287 eyes (16.4%) developed CSME during follow-up. An increased MA formation rate of >2 MA was clearly associated with development of CSME. Using the automated analysis and a threshold of 2 or more new MA, the authors were able to identify 70.2% of the eyes that developed CSME during follow-up ("true positive") and using a threshold of up to 2 new MA, 71.7% of the patients that did not develop CSME ("true negative"). No significant differences concerning baseline and 1-year HbA1c levels within patient eyes that developed CSME compared with patient eyes below or over the calculated threshold of 2 MA (P = 0.554 and P = 0.890, respectively) were seen. The positive and negative predictive value was calculated to be 33% versus 92.5%, sensitivity was 70%, and specificity was 72%. Using the RetmarkerDR software, the authors were able to identify patients with higher risk to develop CSME during follow-up using a threshold of 2 or more MA formation rate. Together with the high negative predictive value, the

  11. Lipoprotein(a) and coronary atheroma progression rates during long-term high-intensity statin therapy: Insights from SATURN.

    Science.gov (United States)

    Puri, Rishi; Ballantyne, Christie M; Hoogeveen, Ron C; Shao, Mingyuan; Barter, Philip; Libby, Peter; Chapman, M John; Erbel, Raimund; Arsenault, Benoit J; Raichlen, Joel S; Nissen, Steven E; Nicholls, Stephen J

    2017-08-01

    Lipoprotein(a) [Lp(a)] is a low-density lipoprotein (LDL)-like particle that associates with major adverse cardiovascular events (MACE). We examined relationships between Lp(a) measurements and changes in coronary atheroma volume following long-term maximally-intensive statin therapy in coronary artery disease patients. Study of coronary atheroma by intravascular ultrasound: Effect of Rosuvastatin Versus Atorvastatin (SATURN) used serial intravascular ultrasound measures of coronary atheroma volume in patients treated with rosuvastatin 40 mg or atorvastatin 80 mg for 24 months. Baseline and follow-up Lp(a) levels were measured in 915 of the 1039 SATURN participants, and were correlated with changes in percent atheroma volume (ΔPAV). Mean age was 57.7 ± 8.6 years, 74% were men, 96% were Caucasian, with statin use prior to study enrolment occurring in 59.3% of participants. Baseline [median (IQR)] LDL-cholesterol (LDL-C) and measured Lp(a) levels (mg/dL) were 114 (99, 137) and 17.4 (7.6, 52.9) respectively; follow-up measures were 60 (47, 77), and 16.5 (6.7, 57.7) (change from baseline: p  50 mg/dL. In coronary artery disease patients prescribed long-term maximally intensive statin therapy with low on-treatment LDL-C levels, measured Lp(a) levels (predominantly below the 50 mg/dL threshold) do not associate with coronary atheroma progression. Alternative biomarkers may thus associate with residual cardiovascular risk in such patients. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Impact of lymphovascular invasion on recurrence and progression rates in patients with pT1 urothelial carcinoma of bladder after transurethral resection

    Directory of Open Access Journals (Sweden)

    Sha N

    2015-11-01

    Full Text Available Nan Sha,* Linguo Xie,* Tao Chen,* Chen Xing, Xiaoteng Liu, Yu Zhang, Zhonghua Shen, Hao Xu, Zhouliang Wu, Hailong Hu, Changli Wu Department of Urology, Tianjin Key Laboratory of Urology, Tianjin Institute of Urology, Second Hospital of Tianjin Medical University, Tianjin, People’s Republic of China *These authors contributed equally to this work Objective: To evaluate the clinical significance of lymphovascular invasion (LVI on recurrence and progression rates in patients with pT1 urothelial carcinoma of bladder after transurethral resection.Methods: This retrospective study was performed with 155 patients with newly diagnosed pT1 urothelial carcinoma of bladder who were treated with transurethral resection of bladder tumor at our institution from January 2006 to January 2010. The presence or absence of LVI was examined by pathologists. Chi-square test was performed to identify the correlations between LVI and other clinical and pathological features. Kaplan–Meier method was used to estimate the recurrence-free survival (RFS and progression-free survival curves and difference was determined by the log-rank test. Univariate and multivariate analyses were performed to determine the predictive factors through a Cox proportional hazards analysis model.Results: LVI was detected in a total of 34 patients (21.9%. While LVI was associated with high-grade tumors (P<0.001 and intravesical therapy (P=0.009. Correlations with age (P=0.227, sex (P=0.376, tumor size (P=0.969, tumor multiplicity (P=0.196, carcinoma in situ (P=0.321, and smoking (P=0.438 were not statistically significant. There was a statistically significant tendency toward higher recurrence rate and shorter RFS time in LVI-positive patients. However, no statistically significant differences were observed in progression rate between the two groups. Moreover, multivariate Cox proportional hazards analysis revealed that LVI, tumor size, and smoking were independent prognostic predictors of

  13. THEMATIC PROGRESSION PATTERNS OF THE DISCUSSION TEXTS WRITTEN BY THE FOURTH SEMESTER STUDENTS OF TIDAR UNIVERSITY (UNTIDAR IN 2013/2014 ACADEMIC YEAR

    Directory of Open Access Journals (Sweden)

    Farikah Farikah

    2017-04-01

    Full Text Available A good writing is one that is cohesive and coherent. Cohesion and coherence are essential textual components to create organized and comprehensiveness of the texts. To create cohesive and coherent texts, theme and rheme play an important role. This research focuses on analyzing types of thematic Progression Patterns applied by the students of English Department of Tidar University and the tendency of the students in applying thematic progression patterns. The unit analyses of this research are clauses of discussion texts written by the fourth semester students of English Department, Tidar University. Based on Martin‘s theory in Paltridge (2000, there are 32.48% of the clauses applied reiteration/constant theme patterns, 22.63% applied zig-zag, 3.65% multiple theme patterns and 41.24 % applied other patterns. It means, the paragraphs were developed without repeating the preceding theme or rheme of the previous clauses. It is because each clause has a separate idea. It seems that the students did not know how to develop the paragraph coherently.

  14. Academic dishonsty

    African Journals Online (AJOL)

    User

    avoidance and mastery orientation, Cumulative Grade Point Average (CGPA), awareness of academic rules and regulations, assessment practices, faculty, and university attended predicted the different types of academic dishonesty with varying levels of significance. INTRODUCTION. Today's undergraduate students are ...

  15. Academics respond

    DEFF Research Database (Denmark)

    Hazel, Spencer

    2015-01-01

    Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK......Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK...

  16. Progressive Time-Weighted Dynamic Energy Efficiency, Energy Decoupling Rate, and Decarbonization: An Empirical Study on G7 and BRICS

    Directory of Open Access Journals (Sweden)

    Chia-Jung Tu

    2016-09-01

    Full Text Available Energy is a critical factor of economic growth, but the overuse of it results in global warming and climate change. Hence, energy efficiency improvement can help mitigate climate change and prevent economic losses or even ecological extinction. The data envelopment analysis (DEA approach has been extensively applied for energy efficiency estimation, but past studies of this estimation employ a static mode that does not consider consecutive periods and the carry-over effect. This study estimates energy efficiency under a weight-restricted dynamic DEA (WrD-DEA model, creates a weight-restricted dynamic energy efficiency (WrD-EE indicator, and discusses issues concerning the energy decoupling rate and decarbonization. We utilize members in the Group of Seven (G7 and BRICS (Brazil, China, India, Russia, and South Africa for our experimental observations. The main results herein are: (1 BRICS has larger room for improvement to achieve the standard ratio of the energy decoupling rate than the G7; (2 the G7 and BRICS do not converge to decarbonization; and (3 BRICS exhibits more rapid improvement on energy efficiency than the G7.

  17. academic libraries

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management

    Enhancing research visibility of academics: the role of academic libraries. Information Impact: Journal of Information and. Knowledge Management. 2017, Vol. .... Social media platforms allow users to connect, create, promote, share and follow interest groups. With these capabilities, academic libraries can make use of ...

  18. A High-Fat Diet Containing Lard Accelerates Prostate Cancer Progression and Reduces Survival Rate in Mice: Possible Contribution of Adipose Tissue-Derived Cytokines

    Directory of Open Access Journals (Sweden)

    Han Jin Cho

    2015-04-01

    Full Text Available To examine the effects of high-fat diet (HFD containing lard on prostate cancer development and progression and its underlying mechanisms, transgenic adenocarcinoma mouse prostate (TRAMP and TRAMP-C2 allograft models, as well as in vitro culture models, were employed. In TRAMP mice, HFD feeding increased the incidence of poorly differentiated carcinoma and decreased that of prostatic intraepithelial neoplasia in the dorsolateral lobes of the prostate, which was accompanied by increased expression of proteins associated with proliferation and angiogenesis. HFD feeding also led to increased metastasis and decreased survival rate in TRAMP mice. In the allograft model, HFD increased solid tumor growth, the expression of proteins related to proliferation/angiogenesis, the number of lipid vacuoles in tumor tissues, and levels of several cytokines in serum and adipose tissue. In vitro results revealed that adipose tissue-conditioned media from HFD-fed mice stimulated the proliferation and migration of prostate cancer cells and angiogenesis compared to those from control-diet-fed mice. These results indicate that the increase of adipose tissue-derived soluble factors by HFD feeding plays a role in the growth and metastasis of prostate cancer via endocrine and paracrine mechanisms. These results provide evidence that a HFD containing lard increases prostate cancer development and progression, thereby reducing the survival rate.

  19. Dose-rate effect of adaptive response of apoptosis and cell cycle progression induced by low-dose ionizing radiation in EL-4 lymphoma cells in vitro

    International Nuclear Information System (INIS)

    Liu Shuchun; Lu Zhe; Li Yanbo; Kang Shunai; Gong Shouliang; Zhao Wenju

    2008-01-01

    Objective: To observe the dose-rate effect of adaptive response of apoptosis and cell cycle progression induced by low-dose ionizing radiation in EL-4 lymphoma cells in vitro in order to reveal the possible mechanism of biological effect and adaptive response induced by low dose radiation. Methods: The experiment was divided into D2 (challenging dose), D1 (inductive dose) + D2 and sham-irradiation groups. EL-4 lymphoma cells were irradiated with D1 (75 mGy, 6.25-200.00 mGy·mm -1 ) and D2(1.5 Gy, 287 mGy·min -1 ), the time interval between D1 and D2 was 6 h. The percentage of apoptosis and each cell cycle phase were measured with flow cytometry. Results: When the dose rates of D1 were 6.25-50.00 mGy·min -1 , the percentages of apoptosis in the D1 + D2 group were significantly lower than those in the D2 group (P 0 /G 1 phase cells decreased significantly (P -1 , D2 is 1.5 Gy (287 mGy·min -1 ), and the time interval between D1 and D2 is 6 h, the adaptive response of apoptosis and cell cycle progression in EL-4 lymphoma cells in vitro could be induced. (authors)

  20. Rate and Predisposing Factors for Sacroiliac Joint Radiographic Progression After a Two-Year Follow-up Period in Recent-Onset Spondyloarthritis.

    Science.gov (United States)

    Dougados, Maxime; Demattei, Christophe; van den Berg, Rosaline; Vo Hoang, Viet; Thevenin, Fabrice; Reijnierse, Monique; Loeuille, Damien; Feydy, Antoine; Claudepierre, Pascal; van der Heijde, Désirée

    2016-08-01

    To evaluate the rate of radiographic structural progression in the sacroiliac (SI) joints in patients with radiographic or nonradiographic axial spondyloarthritis (SpA), and to determine factors predisposing to such progression, over 2 years. Patients with recent-onset axial SpA (from the Devenir des Spondyloarthropathies Indifferérenciées Récentes cohort) were assigned a radiographic SI joint score according to the modified New York criteria. Demographic characteristics, smoking status, HLA-B27 positivity, inflammation on magnetic resonance imaging (MRI) of the SI joints, disease activity, and treatment were investigated as potential predisposing factors. The main analysis consisted of the evaluation of the switch from nonradiographic to radiographic axial SpA, but other definitions of radiographic progression were also evaluated. Of the 708 patients enrolled, 449 had baseline and 2-year pelvic radiographs. Of these patients, 47% were men. Their mean ± SD age was 34 ± 9 years, 61% were B27 positive, and 37% had inflammation of the SI joints on MRI. The percentages of patients who switched from nonradiographic to radiographic axial SpA (4.9% [16 of 326]) and from radiographic to nonradiographic axial SpA (5.7% [7 of 123]) were low. The mean ± SD change in the total SI joint score (range 0-8) was small (0.1 ± 0.8) but highly significant (P < 0.001). The potential baseline predisposing factors for meeting the modified New York criteria in the multivariate analysis were current smoking, HLA-B27 positivity, and inflammation of the SI joints on MRI, with odds ratios of 3.3 (95% confidence interval [95% CI] 1.0-11.5], 12.6 (95% CI 2.3-274), and 48.8 (95% CI 9.3-904), respectively. Our findings suggest that structural progression does exist in early SpA, but it is quite small and observed in a small number of patients, and that environmental (smoking status), genetic (HLA-B27 positivity), and inflammation (inflammation of the SI joints on MRI

  1. Rate and Predisposing Factors for Sacroiliac Joint Radiographic Progression After a Two‐Year Follow‐up Period in Recent‐Onset Spondyloarthritis

    Science.gov (United States)

    Demattei, Christophe; van den Berg, Rosaline; Vo Hoang, Viet; Thevenin, Fabrice; Reijnierse, Monique; Loeuille, Damien; Feydy, Antoine; Claudepierre, Pascal; van der Heijde, Désirée

    2016-01-01

    Objective To evaluate the rate of radiographic structural progression in the sacroiliac (SI) joints in patients with radiographic or nonradiographic axial spondyloarthritis (SpA), and to determine factors predisposing to such progression, over 2 years. Methods Patients with recent‐onset axial SpA (from the Devenir des Spondyloarthropathies Indifferérenciées Récentes cohort) were assigned a radiographic SI joint score according to the modified New York criteria. Demographic characteristics, smoking status, HLA–B27 positivity, inflammation on magnetic resonance imaging (MRI) of the SI joints, disease activity, and treatment were investigated as potential predisposing factors. The main analysis consisted of the evaluation of the switch from nonradiographic to radiographic axial SpA, but other definitions of radiographic progression were also evaluated. Results Of the 708 patients enrolled, 449 had baseline and 2‐year pelvic radiographs. Of these patients, 47% were men. Their mean ± SD age was 34 ± 9 years, 61% were B27 positive, and 37% had inflammation of the SI joints on MRI. The percentages of patients who switched from nonradiographic to radiographic axial SpA (4.9% [16 of 326]) and from radiographic to nonradiographic axial SpA (5.7% [7 of 123]) were low. The mean ± SD change in the total SI joint score (range 0–8) was small (0.1 ± 0.8) but highly significant (P < 0.001). The potential baseline predisposing factors for meeting the modified New York criteria in the multivariate analysis were current smoking, HLA–B27 positivity, and inflammation of the SI joints on MRI, with odds ratios of 3.3 (95% confidence interval [95% CI] 1.0–11.5], 12.6 (95% CI 2.3–274), and 48.8 (95% CI 9.3–904), respectively. Conclusion Our findings suggest that structural progression does exist in early SpA, but it is quite small and observed in a small number of patients, and that environmental (smoking status), genetic (HLA–B27 positivity

  2. [The relationship between academic self-efficacy and academic burnout in medical students].

    Science.gov (United States)

    Lee, Su Hyun; Jeon, Woo Taek

    2015-03-01

    The purpose of this study was to examine the correlation between academic burnout and academic self-efficacy in medical students. The study group comprised 446 students in years 1 to 4 of medical school. They were asked to rate their academic burnout and academic self-efficacy on a scale. The data were analyzed by multivariate analysis of variance and regression analysis. Academic self-efficacy was correlated negatively with academic burnout explaining 37% of academic burnout. Academic self-efficacy (especially self-confidence) had the greatest effect on academic burnout. The implications of these results are discussed in terms of an evaluation and support system for students.

  3. Human papillomavirus E6 and E7 oncoproteins alter cell cycle progression but not radiosensitivity of carcinoma cells treated with low-dose-rate radiation

    International Nuclear Information System (INIS)

    DeWeese, Theodore L.; Walsh, Jonathan C.; Dillehay, Larry E.; Kessis, Theodore D.; Hedrick, Lora; Cho, Kathleen R.; Nelson, William G.

    1997-01-01

    Purpose: Low-dose-rate radiation therapy has been widely used in the treatment of urogenital malignancies. When continuously exposed to low-dose-rate ionizing radiation, target cancer cells typically exhibit abnormalities in replicative cell-cycle progression. Cancer cells that arrest in the G2 phase of the cell cycle when irradiated may become exquisitely sensitive to killing by further low-dose-rate radiation treatment. Oncogenic human papillomaviruses (HPVs), which play a major role in the pathogenesis of uterine cervix cancers and other urogenital cancers, encode E6 and E7 transforming proteins known to abrogate a p53-dependent G1 cell-cycle checkpoint activated by conventional acute-dose radiation exposure. This study examined whether expression of HPV E6 and E7 oncoproteins by cancer cells alters the cell-cycle redistribution patterns accompanying low-dose-rate radiation treatment, and whether such alterations in cell-cycle redistribution affect cancer cell killing. Methods and Materials: RKO carcinoma cells, which contain wild-type P53 alleles, and RKO cell sublines genetically engineered to express HPV E6 and E7 oncoproteins, were treated with low-dose-rate (0.25-Gy/h) radiation and then assessed for p53 and p21WAF1/CIP1 polypeptide induction by immunoblot analysis, for cell-cycle redistribution by flow cytometry, and for cytotoxicity by clonogenic survival assay. Results: Low-dose-rate radiation of RKO carcinoma cells triggered p53 polypeptide elevations, p21WAF1/CIP1 induction, and arrest in the G1 and G2 phases of the cell cycle. In contrast, RKO cells expressing E6 and E7 transforming proteins from high-risk oncogenic HPVs (HPV 16) arrested in G2, but failed to arrest in G1, when treated with low-dose-rate ionizing radiation. Abrogation of the G1 cell-cycle checkpoint activated by low-dose-rate radiation exposure appeared to be a characteristic feature of transforming proteins from high-risk oncogenic HPVs: RKO cells expressing E6 from a low

  4. Interdisciplinary expert consultation via a teleradiology platform. Influence on therapeutic decision-making and patient referral rates to an academic tertiary care center

    International Nuclear Information System (INIS)

    Helck, Andreas; Matzko, M.; Trumm, C.G.; Grosse, C.; Reiser, M.; Ertl-Wagner, B.; Piltz, S.

    2009-01-01

    In addition to teleradiological reporting as a nighthawking or a regular service, teleradiological communication can be used for interdisciplinary expert consultation. We intended to evaluate an interdisciplinary consultation system based on a teleradiology platform with regard to its impact on therapeutic decision-making, directed patient referrals to an academic tertiary care center and the economic benefit for the hospital providing the service. Therefore, consultations from five secondary care centers and consecutive admissions to an academic tertiary care center were prospectively evaluated over a time period of six months. A total of 69 interdisciplinary expert consultations were performed. In 54% of the cases the patients were consecutively referred to the university hospital for further treatment. In all acutely life-threatening emergencies (n=9), fast and focused treatment by referral to the academic tertiary care center was achieved (average time to treat 130 min). The admissions to the academic tertiary care center led to improved utilization of its facilities with additional revenue of more than 1 000 000 Euro p.a. An interdisciplinary expert consultation via a teleradiology platform enables fast and efficient expert care with improved and accelerated patient management and improved utilization of the service providing hospital. (orig.)

  5. Who Dropped the Ball: Examining the Relationship between Race, Memorable Messages about Academic and Athletic Achievement, and Graduation Rates for Football Student-Athletes

    Science.gov (United States)

    Colon, Nathaniel J.

    2011-01-01

    This study explored memorable messages that former football student-athletes recalled regarding academics and athletics. Respondents were asked via interviews and a survey questionnaire to recall memorable messages and to describe the source, context, and importance of the message. Student-athletes were asked what memorable messages were evoked…

  6. The Effect of Systematic Academic Instruction on Behavioural and Academic Outcomes of Students with EBD

    Science.gov (United States)

    van der Worp-van der Kamp, Lidy; Pijl, Sip Jan; Post, Wendy J.; Bijstra, Jan O.; van den Bosch, Els J.

    2016-01-01

    This study aims to assess the impact of systematic academic instruction on academic progress and behavioural problems of students with emotional and/or behavioural disorders (EBD) in special education. Earlier studies have noted the importance of a systematic approach as well as the significance of focusing on academic instruction instead of on…

  7. Expatriate academics

    DEFF Research Database (Denmark)

    Selmer, Jan; Lauring, Jakob

    2011-01-01

    Purpose – The literature on business expatriates has been increasing rapidly, but research on expatriate academics has remained scant, despite the apparent increasing globalisation of the academic world. Therefore, more research is needed on the latter group of expatriates. This paper aims to fil...

  8. Academic Allies

    DEFF Research Database (Denmark)

    Byberg, Rebekka Birkebo

    the national associations of European law: Fédération Internationale pour le Droit Européen, the European law journal Common Market Law Review, and the ITL project, carried out at the European University Institute.It carefully documents an alliance between academics and community actors with the aim...... of providing academic support to the constitutional claim, and it argues that the academic discipline of European law was built and developed through a circular attribution of legal ideas, legitimacy, and self-image between the European Court of Justice, the Commission, and academia –most particularly so...

  9. Evaluación de las condiciones iniciales de alumnos de la Diplomatura en Fisioterapia y su relación con el rendimiento académico Evaluation of prior factors potentially related to academic progress in Physiotherapy students

    Directory of Open Access Journals (Sweden)

    Josefa Larrán López

    2004-06-01

    , identifying factors related to academic progress is key to improving the quality of university teaching. We present data resulting from an initial evaluation of first year physiotherapy students enrolled on the course "Human Cell and Tissue Biology". The questionnaire consisted of several items requiring free choice answers and provided information on variables such as sex, route of access to University, motivation, post-degree expectations, prior knowledge of the subject, etc. The final grades obtained by students (accumulative evaluation were also recorded. We performed a descriptive analysis of initial variables, and evaluated the possible correlation between these variables and the final grades obtained in order to identify factors related to academic performance. We observed that prior knowledge of the subject is generally insufficient or confused. The students coming from Secondary school (COU / Bachillerato had higher instruction levels than those from vocational education centres (Formación profesional. Among the variables assessed, the relation between prior instruction and final grades was statistically significant .

  10. Protease-sensitive conformers in broad spectrum of distinct PrPSc structures in sporadic Creutzfeldt-Jakob disease are indicator of progression rate.

    Directory of Open Access Journals (Sweden)

    Chae Kim

    2011-09-01

    Full Text Available The origin, range, and structure of prions causing the most common human prion disease, sporadic Creutzfeldt-Jakob disease (sCJD, are largely unknown. To investigate the molecular mechanism responsible for the broad phenotypic variability of sCJD, we analyzed the conformational characteristics of protease-sensitive and protease-resistant fractions of the pathogenic prion protein (PrP(Sc using novel conformational methods derived from a conformation-dependent immunoassay (CDI. In 46 brains of patients homozygous for polymorphisms in the PRNP gene and exhibiting either Type 1 or Type 2 western blot pattern of the PrP(Sc, we identified an extensive array of PrP(Sc structures that differ in protease sensitivity, display of critical domains, and conformational stability. Surprisingly, in sCJD cases homozygous for methionine or valine at codon 129 of the PRNP gene, the concentration and stability of protease-sensitive conformers of PrP(Sc correlated with progression rate of the disease. These data indicate that sCJD brains exhibit a wide spectrum of PrP(Sc structural states, and accordingly argue for a broad spectrum of prion strains coding for different phenotypes. The link between disease duration, levels, and stability of protease-sensitive conformers of PrP(Sc suggests that these conformers play an important role in the pathogenesis of sCJD.

  11. Alfalfa Root Growth Rate Correlates with Progression of Microtubules during Mitosis and Cytokinesis as Revealed by Environmental Light-Sheet Microscopy

    Directory of Open Access Journals (Sweden)

    Petra Vyplelová

    2017-10-01

    Full Text Available Cell division and expansion are two fundamental biological processes supporting indeterminate root growth and development of plants. Quantitative evaluations of cell divisions related to root growth analyses have been performed in several model crop and non-crop plant species, but not in important legume plant Medicago sativa. Light-sheet fluorescence microscopy (LSFM is an advanced imaging technique widely used in animal developmental biology, providing efficient fast optical sectioning under physiological conditions with considerably reduced phototoxicity and photobleaching. Long-term 4D imaging of living plants offers advantages for developmental cell biology not available in other microscopy approaches. Recently, LSFM was implemented in plant developmental biology studies, however, it is largely restricted to the model plant Arabidopsis thaliana. Cellular and subcellular events in crop species and robust plant samples have not been studied by this method yet. Therefore we performed LSFM long-term live imaging of growing root tips of transgenic alfalfa plants expressing the fluorescent molecular marker for the microtubule-binding domain (GFP-MBD, in order to study dynamic patterns of microtubule arrays during mitotic cell division. Quantitative evaluations of cell division progress in the two root tissues (epidermis and cortex clearly indicate that root growth rate is correlated with duration of cell division in alfalfa roots. Our results favor non-invasive environmental LSFM as one of the most suitable methods for qualitative and quantitative cellular and developmental imaging of living transgenic legume crops.

  12. Alfalfa Root Growth Rate Correlates with Progression of Microtubules during Mitosis and Cytokinesis as Revealed by Environmental Light-Sheet Microscopy

    Science.gov (United States)

    Vyplelová, Petra; Ovečka, Miroslav; Šamaj, Jozef

    2017-01-01

    Cell division and expansion are two fundamental biological processes supporting indeterminate root growth and development of plants. Quantitative evaluations of cell divisions related to root growth analyses have been performed in several model crop and non-crop plant species, but not in important legume plant Medicago sativa. Light-sheet fluorescence microscopy (LSFM) is an advanced imaging technique widely used in animal developmental biology, providing efficient fast optical sectioning under physiological conditions with considerably reduced phototoxicity and photobleaching. Long-term 4D imaging of living plants offers advantages for developmental cell biology not available in other microscopy approaches. Recently, LSFM was implemented in plant developmental biology studies, however, it is largely restricted to the model plant Arabidopsis thaliana. Cellular and subcellular events in crop species and robust plant samples have not been studied by this method yet. Therefore we performed LSFM long-term live imaging of growing root tips of transgenic alfalfa plants expressing the fluorescent molecular marker for the microtubule-binding domain (GFP-MBD), in order to study dynamic patterns of microtubule arrays during mitotic cell division. Quantitative evaluations of cell division progress in the two root tissues (epidermis and cortex) clearly indicate that root growth rate is correlated with duration of cell division in alfalfa roots. Our results favor non-invasive environmental LSFM as one of the most suitable methods for qualitative and quantitative cellular and developmental imaging of living transgenic legume crops. PMID:29163595

  13. Alfalfa Root Growth Rate Correlates with Progression of Microtubules during Mitosis and Cytokinesis as Revealed by Environmental Light-Sheet Microscopy.

    Science.gov (United States)

    Vyplelová, Petra; Ovečka, Miroslav; Šamaj, Jozef

    2017-01-01

    Cell division and expansion are two fundamental biological processes supporting indeterminate root growth and development of plants. Quantitative evaluations of cell divisions related to root growth analyses have been performed in several model crop and non-crop plant species, but not in important legume plant Medicago sativa . Light-sheet fluorescence microscopy (LSFM) is an advanced imaging technique widely used in animal developmental biology, providing efficient fast optical sectioning under physiological conditions with considerably reduced phototoxicity and photobleaching. Long-term 4D imaging of living plants offers advantages for developmental cell biology not available in other microscopy approaches. Recently, LSFM was implemented in plant developmental biology studies, however, it is largely restricted to the model plant Arabidopsis thaliana . Cellular and subcellular events in crop species and robust plant samples have not been studied by this method yet. Therefore we performed LSFM long-term live imaging of growing root tips of transgenic alfalfa plants expressing the fluorescent molecular marker for the microtubule-binding domain (GFP-MBD), in order to study dynamic patterns of microtubule arrays during mitotic cell division. Quantitative evaluations of cell division progress in the two root tissues (epidermis and cortex) clearly indicate that root growth rate is correlated with duration of cell division in alfalfa roots. Our results favor non-invasive environmental LSFM as one of the most suitable methods for qualitative and quantitative cellular and developmental imaging of living transgenic legume crops.

  14. Protease-sensitive conformers in broad spectrum of distinct PrPSc structures in sporadic Creutzfeldt-Jakob disease are indicator of progression rate.

    Science.gov (United States)

    Kim, Chae; Haldiman, Tracy; Cohen, Yvonne; Chen, Wei; Blevins, Janis; Sy, Man-Sun; Cohen, Mark; Safar, Jiri G

    2011-09-01

    The origin, range, and structure of prions causing the most common human prion disease, sporadic Creutzfeldt-Jakob disease (sCJD), are largely unknown. To investigate the molecular mechanism responsible for the broad phenotypic variability of sCJD, we analyzed the conformational characteristics of protease-sensitive and protease-resistant fractions of the pathogenic prion protein (PrP(Sc)) using novel conformational methods derived from a conformation-dependent immunoassay (CDI). In 46 brains of patients homozygous for polymorphisms in the PRNP gene and exhibiting either Type 1 or Type 2 western blot pattern of the PrP(Sc), we identified an extensive array of PrP(Sc) structures that differ in protease sensitivity, display of critical domains, and conformational stability. Surprisingly, in sCJD cases homozygous for methionine or valine at codon 129 of the PRNP gene, the concentration and stability of protease-sensitive conformers of PrP(Sc) correlated with progression rate of the disease. These data indicate that sCJD brains exhibit a wide spectrum of PrP(Sc) structural states, and accordingly argue for a broad spectrum of prion strains coding for different phenotypes. The link between disease duration, levels, and stability of protease-sensitive conformers of PrP(Sc) suggests that these conformers play an important role in the pathogenesis of sCJD.

  15. Academic Marketing

    Directory of Open Access Journals (Sweden)

    Ecaterina Daniela ZECA

    2017-06-01

    Full Text Available Academic Marketing is an investment in a future dominated by The Forth Industrial Revolution and Globalization and not an expense. This aspect will basically alter our way to teach and to learn. In its dimensions, arguably changes will be like anything we has seen before. We try to assess how will be all unfold but, anyway, academic field response at this challenge should be integrated and comprehensive, involving all stakeholders both public and private sectors, because these changes herald upheaval of whole organizations. The educational service is a special one, delivered today but with effects in the future, the future of the individual, the future of generation, the future of nations. The educational service policy adapted to the requirements of time, brings to the front the opportunity of academic marketing. To analyze demand in a professional way, to measure trends and correlated university programs with the forecast demand for jobs, it is the subject. In the case of academic education, we are talking also about cost, distribution and promotion policies, but being a special service we also discuss about ethic boundaries. This work is an open chapter focusing studies on academic megamarketing, the work keeping up with the pace of change, students enrolment mobility, overtakes job market, and an imposed win-win-win formula, applied for students, local community and academic field.

  16. Learning By leaving: Identifying the impact of intercultural mobility as a pedagogic tool in the learning environment. A return on investment analysis measuring the impact of intercultural mobility and work based learning on: absenteeism; academic performance; access, transfer & progression and employability.

    OpenAIRE

    Croke, Fiona

    2012-01-01

    The aim of this research is to explore the impact of intercultural Mobility (learning by leaving) as a pedogogic tool in the learning environment and to undertake a return on investment analysis to measure the impact intercultural Mobility and work based learning has on absenteeism; academic performance; access, transfer & progression and employability. In my opinion, the value that an intercultural mobility work placement brings to the learning environment has not been researched in a sign...

  17. Academic performance and student engagement in level 1 physics undergraduates

    International Nuclear Information System (INIS)

    Casey, M M; McVitie, S

    2009-01-01

    At the beginning of academic year 2007-08, staff in the Department of Physics and Astronomy at the University of Glasgow started to implement a number of substantial changes to the administration of the level 1 physics undergraduate class. The main aims were to improve the academic performance and progression statistics. With this in mind, a comprehensive system of learning support was introduced, the main remit being the provision of an improved personal contact and academic monitoring and support strategy for all students at level 1. The effects of low engagement with compulsory continuous assessment components had already been observed to have a significant effect on students sitting in the middle of the grade curve. Analysis of data from the 2007-08 class showed that even some nominally high-achieving students achieved lowered grades due to the effects of low engagement. Nonetheless, academic and other support measures put in place during 2007-08 played a part in raising the passrate for the level 1 physics class by approximately 8% as well as raising the progression rate by approximately 10%.

  18. Academic performance and student engagement in level 1 physics undergraduates

    Energy Technology Data Exchange (ETDEWEB)

    Casey, M M; McVitie, S [Department of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ (United Kingdom)], E-mail: m.casey@physics.gla.ac.uk

    2009-09-15

    At the beginning of academic year 2007-08, staff in the Department of Physics and Astronomy at the University of Glasgow started to implement a number of substantial changes to the administration of the level 1 physics undergraduate class. The main aims were to improve the academic performance and progression statistics. With this in mind, a comprehensive system of learning support was introduced, the main remit being the provision of an improved personal contact and academic monitoring and support strategy for all students at level 1. The effects of low engagement with compulsory continuous assessment components had already been observed to have a significant effect on students sitting in the middle of the grade curve. Analysis of data from the 2007-08 class showed that even some nominally high-achieving students achieved lowered grades due to the effects of low engagement. Nonetheless, academic and other support measures put in place during 2007-08 played a part in raising the passrate for the level 1 physics class by approximately 8% as well as raising the progression rate by approximately 10%.

  19. Academic performance and student engagement in level 1 physics undergraduates

    Science.gov (United States)

    Casey, M. M.; McVitie, S.

    2009-09-01

    At the beginning of academic year 2007-08, staff in the Department of Physics and Astronomy at the University of Glasgow started to implement a number of substantial changes to the administration of the level 1 physics undergraduate class. The main aims were to improve the academic performance and progression statistics. With this in mind, a comprehensive system of learning support was introduced, the main remit being the provision of an improved personal contact and academic monitoring and support strategy for all students at level 1. The effects of low engagement with compulsory continuous assessment components had already been observed to have a significant effect on students sitting in the middle of the grade curve. Analysis of data from the 2007-08 class showed that even some nominally high-achieving students achieved lowered grades due to the effects of low engagement. Nonetheless, academic and other support measures put in place during 2007-08 played a part in raising the passrate for the level 1 physics class by approximately 8% as well as raising the progression rate by approximately 10%.

  20. Challenging the Productivity Mantra: Academic Writing with Spirit in Place

    Science.gov (United States)

    Johnson, Laurel; Roitman, Sonia; Morgan, Ann; MacLeod, Jason

    2017-01-01

    Academic writing groups aim to improve the quality and/or the rate of academic publications. In this article, the authors reflect on a writing group with academic and non-academic members that evolved over two years to uphold a deeper and arguably spiritual purpose. The group commenced with the aim of increasing its members' publication rates, but…

  1. Breastfeeding Progression in Preterm Infants Is Influenced by Factors in Infants, Mothers and Clinical Practice: The Results of a National Cohort Study with High Breastfeeding Initiation Rates

    Science.gov (United States)

    Maastrup, Ragnhild; Hansen, Bo Moelholm; Kronborg, Hanne; Bojesen, Susanne Norby; Hallum, Karin; Frandsen, Annemi; Kyhnaeb, Anne; Svarer, Inge; Hallström, Inger

    2014-01-01

    Background and Aim Many preterm infants are not capable of exclusive breastfeeding from birth. To guide mothers in breastfeeding, it is important to know when preterm infants can initiate breastfeeding and progress. The aim was to analyse postmenstrual age (PMA) at breastfeeding milestones in different preterm gestational age (GA) groups, to describe rates of breastfeeding duration at pre-defined times, as well as analyse factors associated with PMA at the establishment of exclusive breastfeeding. Methods The study was part of a prospective survey of a national Danish cohort of preterm infants based on questionnaires and structured telephone interviews, including 1,221 mothers and their 1,488 preterm infants with GA of 24–36 weeks. Results Of the preterm infants, 99% initiated breastfeeding and 68% were discharged exclusively breastfed. Breastfeeding milestones were generally reached at different PMAs for different GA groups, but preterm infants were able to initiate breastfeeding at early times, with some delay in infants less than GA 32 weeks. Very preterm infants had lowest mean PMA (35.5 weeks) at first complete breastfeed, and moderate preterm infants had lowest mean PMA at the establishment of exclusive breastfeeding (36.4 weeks). Admitting mothers to the NICU together with the infant and minimising the use of a pacifier during breastfeeding transition were associated with 1.6 (95% CI 0.4–2.8) and 1.2 days (95% CI 0.1–2.3) earlier establishment of exclusive breastfeeding respectively. Infants that were small for gestational age were associated with 5.6 days (95% CI 4.1–7.0) later establishment of exclusive breastfeeding. Conclusion Breastfeeding competence is not developed at a fixed PMA, but is influenced by multiple factors in infants, mothers and clinical practice. Admitting mothers together with their infants to the NICU and minimising the use of pacifiers may contribute to earlier establishment of exclusive breastfeeding. PMID:25251690

  2. Padrão de motivação e desfechos de progresso acadêmico: estudo longitudinal com estudantes de medicina/Motivation patterns and outcomes of academic progress: a longitudinal study with medical students

    Directory of Open Access Journals (Sweden)

    Dejano Tavares Sobral

    2009-10-01

    Full Text Available O propósito do estudo foi analisar a motivação educacional de estudantes de medicina em relação com indicadores de progresso acadêmico durante a graduação na Universidade de Brasília. A Escala de Motivação Acadêmica foi aplicada em turmas consecutivas ao total de 285 participantes no início do segundo ano. Foram analisados estatisticamente indicadores da Escala e suas correlações prospectivas com índices de rendimento acadêmico e realização de monitoria, e também diferenças nesses índices entre quatro grupos de configuração motivacional identificados em análise classificatória. Os resultados mostraram correlações positivas e significantes entre motivação intrínseca e rendimento acadêmico, bem como entre realização de monitoria e combinação de motivação intrínseca e regulação externa. Grupos com orientação motivacional expressamente autônoma ou mista (autônoma e controlada realizaram número significantemente maior de monitorias do que grupos com menor autodeterminação motivacional. Os achados são discutidos - a luz da teoria da autodeterminação - quanto aos aspectos de adaptação motivacional e de influências de transição da ambiência educacional. Concluindo, os resultados sugerem que indicadores de motivação caracterizados no início da graduação têm efeito preditivo pequeno, mas significante no desempenho acadêmico continuado e no exercício eletivo de monitoria. Esse desfecho eletivo diferiu significantemente entre estudantes com distintos perfis motivacionais. The purpose of this work was to analyze medical students` motivation features in relation to outcomes of academic progress during undergraduate studies. The Academic Motivation Scale (AMS was administered in consecutive classes to a total of 285 2nd year students who graduated at the University of Brasilia. Statistical analyses were undertaken on AMS indicators and their correlations with cumulative GPA and peer

  3. Depopulation rates for combustion-related species in long-lived vibrationally or electronically excited levels. Technical progress report, 16 July 1981-1 September 1982

    International Nuclear Information System (INIS)

    Field, R.W.; Kinsey, J.L.

    1982-01-01

    Progress is reported in the following areas: stimulated emission spectroscopy of acetylene, quantum beat spectroscopy of acetylene, and two photon excitation spectrum of the CO D 1 Δ-X 1 Σ + systems

  4. EFFECT OF 3-YEARS ADHERENCE TO A LOW PROTEIN DIET ON THE PROGRESSION OF GLOMERULAR FILTRATION RATE IN CHRONIC KIDNEY DISEASE PATIENTS

    Directory of Open Access Journals (Sweden)

    Felipe Rizzetto

    2012-06-01

    There was no difference between diabetic and non-diabetic patients who adhered to the diet. Both groups showed improvement on GFR. In conclusion, these analyses suggest that a lower protein intake retards the progression of renal disease.

  5. Pap Test Reporting Rates for Conventional Smear and Liquid-Based Cervical Cytology from the Largest Academic Women's Hospital in China: Analysis of 1,248,785 Pap Test Reports.

    Science.gov (United States)

    Tao, Xiang; Austin, R Marshall; Zhang, Hao; Zhang, Lihong; Xiao, Jianan; Wang, Li; Zhou, Xianrong; Zhao, Chengquan

    2015-01-01

    The Obstetrics and Gynecology Hospital of Fudan University (OGHFU) in Shanghai is the largest academic women's hospital in China. Between 2009 and 2014, the use of liquid-based cytology (LBC) significantly increased while gradually adopting the Bethesda System (TBS), and in 2012 local regulations mandated that pathologists replace technicians to sign out Pap tests. A retrospective OGHFU database search documented all Pap test reports between 2009 and 2014 by specimen type, either LBC or conventional Pap smears (CPS), and final reporting category. A total of 1,224,785 Pap reports were analyzed to document variations in Pap test reporting during a period of major change in cervical screening in China. LBC gradually replaced CPS, which declined from over 65% of Pap tests in 2010 to 6.4% in 2014. Of 514,811 Pap reports using the traditional class system, class I (negative) reports accounted for 98.3% of results. With the introduction of TBS reporting, pathologist reviews and substantial replacement of CPS by LBC, the laboratory abnormal Pap test rate increased significantly to almost 5%. Changes in cervical cytology reporting between 2009 and 2014 in China's largest academic women's hospital reflected both increased use of LBC and the introduction of pathologist TBS reporting. Abnormality rates increased significantly and fell within CAP benchmark ranges. © 2016 S. Karger AG, Basel.

  6. Academic Cloning.

    Science.gov (United States)

    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…

  7. Academic Freedom.

    Science.gov (United States)

    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…

  8. Academic Words and Academic Capitalism Academic Words and Academic Capitalism

    Directory of Open Access Journals (Sweden)

    Michael Billig

    2013-03-01

    Full Text Available

    Este artículo sugiere que esta época es la mejor y peor para la labor académica. La mejor en cuanto hay más publicaciones académicas que nunca. Y la peor porque sobra mucho de estas publicaciones. Trabajando en las condiciones competitivas del capitalismo académico, los académicos se sienten en la necesidad de continuar publicando, independientemente de que tengan algo que decir. Las presiones de publicar continuamente y promover la propia perspectiva se reflejan en la manera en la que los científicos sociales están escribiendo. Y es que los académicos utilizan un lenguaje técnico basado en sustantivos, con una precisión menor a la del lenguaje ordinario. Los estudiantes de postgrado han sido educados en esta manera de escribir como una condición previa a iniciarse en las ciencias sociales. Así, la naturaleza misma del capitalismo académico no sólo determina las condiciones en las que los académicos trabajan, sino que también afecta su manera de escribir.


    This paper suggests that it is the best and worst of times for academic work. It is the best of times because there are more academics publishing than ever before. It is the worst of times because there is much unnecessary publication. Working in the competitive conditions of academic capitalism, academics feel impelled to keep publishing, whether or not they have anything to say. The pressures to publish continually and to promote one’s own approach are reflected in the way that social scientists are writing. Academics use a noun-based technical language, which is less precise than ordinary language. Postgraduates are taught this way of writing as a precondition for entering the social sciences. In this way, the nature of academic capitalism not only determines the conditions under which academics are working but it affects the way that they are writing.

  9. Academic achievement of children and adolescents with oral clefts.

    Science.gov (United States)

    Wehby, George L; Collet, Brent; Barron, Sheila; Romitti, Paul A; Ansley, Timothy N; Speltz, Matthew

    2014-05-01

    Previous studies of academic achievement of children with oral clefts have mostly relied on small, clinic-based samples prone to ascertainment bias. In the first study in the United States to use a population-based sample with direct assessment, we evaluated the academic achievement of children with oral clefts relative to their classmates. Children born with isolated oral clefts in Iowa from 1983 to 2003 were identified from the Iowa Registry for Congenital and Inherited Disorders and matched to unaffected classmates by gender, school/school district, and month and year of birth. Academic achievement was assessed by using standardized tests of academic progress developed by the Iowa Testing Programs. Iowa Testing Programs data were linked to birth certificates for all children. Regression models controlled for household demographic and socioeconomic factors. The analytical sample included 588 children with clefts contributing 3735 child-grade observations and 1874 classmates contributing 13 159 child-grade observations. Children with oral clefts had lower scores than their classmates across all domains and school levels, with a 5-percentile difference in the overall composite score. Children with clefts were approximately one-half grade level behind their classmates and had higher rates of academic underachievement and use of special education services by 8 percentage points. Group differences were slightly lower but remained large and significant after adjusting for many background characteristics. Children with oral clefts underperformed across all academic areas and grade levels compared with their classmates. The results support a model of early testing and intervention among affected children to identify and reduce academic deficits. Copyright © 2014 by the American Academy of Pediatrics.

  10. Spread of academic success in a high school social network.

    Science.gov (United States)

    Blansky, Deanna; Kavanaugh, Christina; Boothroyd, Cara; Benson, Brianna; Gallagher, Julie; Endress, John; Sayama, Hiroki

    2013-01-01

    Application of social network analysis to education has revealed how social network positions of K-12 students correlate with their behavior and academic achievements. However, no study has been conducted on how their social network influences their academic progress over time. Here we investigated correlations between high school students' academic progress over one year and the social environment that surrounds them in their friendship network. We found that students whose friends' average GPA (Grade Point Average) was greater (or less) than their own had a higher tendency toward increasing (or decreasing) their academic ranking over time, indicating social contagion of academic success taking place in their social network.

  11. Academic Practice

    DEFF Research Database (Denmark)

    Nielsen, Sandro; Heine, Carmen

    Vejledning i at undgå plagiering ved at følge de normer, der gælder for good academic practice. Dette indebærer at man angiver kilder korrekt, og når det er nødvendigt, og at man har en korrekt udformet fortegnelse over referencer. Vejledningen indeholder konkrete eksempler på korrekt kildeangive......Vejledning i at undgå plagiering ved at følge de normer, der gælder for good academic practice. Dette indebærer at man angiver kilder korrekt, og når det er nødvendigt, og at man har en korrekt udformet fortegnelse over referencer. Vejledningen indeholder konkrete eksempler på korrekt...

  12. Measures of Heart Rate Variability and How They Relate to Age, Gender, Emotional Behavior, and Academic Achievement in Elementary School Children in Adventist and Public Schools

    Science.gov (United States)

    Dalton, Marilee Serns

    2013-01-01

    The analysis of heart rate variability (HRV) is one tool shown to be of value in examining heart-brain interactions. HRV is remarkably responsive to emotion, and the importance of emotional state in cognitive function is increasingly being recognized and socio-emotional learning strategies being utilized in the classroom. Consequently, the…

  13. Spread of Academic Success in a High School Social Network

    OpenAIRE

    Blansky, Deanna; Kavanaugh, Christina; Boothroyd, Cara; Benson, Brianna; Gallagher, Julie; Endress, John; Sayama, Hiroki

    2013-01-01

    Application of social network analysis to education has revealed how social network positions of K-12 students correlate with their behavior and academic achievements. However, no study has been conducted on how their social network influences their academic progress over time. Here we investigated correlations between high school students' academic progress over one year and the social environment that surrounds them in their friendship network. We found that students whose friends' average ...

  14. The survey of academic libraries

    CERN Document Server

    2014-01-01

    The Survey of Academic Libraries, 2014-15 Edition looks closely at key benchmarks for academic libraries in areas such as spending for books and e-books, deployment and pay rates for student workers, use of tablet computers, cloud computing and other new technologies, database licensing practices, and much more. The study includes detailed data on overall budgets, capital budgets, salaries and materials spending, and much more of interest to academic librarians and their suppliers. Data in this 200+ page report is broken out by size and type of library for easy benchmarking.

  15. CCR5Δ32 Polymorphism Associated with a Slower Rate Disease Progression in a Cohort of RR-MS Sicilian Patients

    Directory of Open Access Journals (Sweden)

    Rosalia D'Angelo

    2011-01-01

    Full Text Available Multiple sclerosis (MS disease is carried through inflammatory and degenerative stages. Based on clinical feaures, it can be subdivided into three groups: relapsing-remitting MS, secondary progressive MS, and primary progressive MS. Multiple sclerosis has a multifactorial etiology with an interplay of genetic predisposition, environmental factors, and autoimmune inflammatory mechanism in which play a key role CC-chemokines and its receptors. In this paper, we studied the frequency of CCR5 gene Δ32 allele in a cohort of Sicilian RR-MS patients comparing with general Sicilian population. Also, we evaluate the association between this commonly polymorphism and disability development and age of disease onset in the same cohort. Our results show that presence of CCR5Δ32 is significantly associated with expanded disability status scale score (EDSS but not with age of disease onset.

  16. ACADEMIC TRAINING

    CERN Document Server

    Françoise Benz

    2002-01-01

    6, 7 May LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 Decoding the Human Genome, Scientific basis and ethic and social aspects by S.E. Antonarakis and A. Mauron / Univ. of Geneva Decoding the Human genome is a very up-to-date topic, raising several questions besides purely scientific, in view of the two competing teams (public and private), the ethics of using the results, and the fact that the project went apparently faster and easier than expected. The lecture series will address the following chapters: Scientific basis and challenges, Ethical and social aspects of genomics. Academic Training Françoise Benz Tel. 73127

  17. [Class Climate, Academic Well-Being and Self-Rated Health Among School Children in Germany: Findings of the National Educational Panel Study (NEPS)].

    Science.gov (United States)

    Rathmann, Katharina; Herke, Max; Hurrelmann, Klaus; Richter, Matthias

    2018-04-01

    The aim of this study was to examine the associations between features of class climate and school wellbeing, based on self-rated health and reports of absence from school due to illness among adolescents in secondary schools, by using data from the German National Educational Panel Study (NEPS). Data was obtained from the National Educational Panel Study (NEPS). The sample includes (n=7,348) seventh grade students in regular schools (Starting Cohort 3, Wave 3, 2012). Measures of class climate comprise indicators about demands, control and orientation, autonomy and interaction among students as well as teaching quality in German language class. School wellbeing was measured by satisfaction with school and helplessness in main school subjects. Bivariate and logistic multilevel logistic regression techniques are applied, by controlling for student age, gender and school type attended. Multilevel results showed that particularly among students with higher school satisfaction, there was a higher likelihood of self-rated health and less school absence due to illness. In contrast, perceived helplessness in major subjects and learning orientation were negatively associated with both outcomes. Further, students attending low track schools had a higher risk of school absence than students in high track schools. The results highlight the fact that particularly students' school wellbeing in terms of school satisfaction and perceived helplessness in the subjects German and mathematics are associated with self-rated poorer health and school absence due to illness. Therefore, health promotion initiatives should particularly focus on students' school wellbeing as well as on students attending low track schools. © Georg Thieme Verlag KG Stuttgart · New York.

  18. Implementation of Electronic Medical Record Hard Stop Alerts for Inappropriate Clostridium difficile Tests in Academic and Community Hospital Setting; Impact on Testing Rates and Clinical Outcomes

    OpenAIRE

    Rock, Clare; Mizusawa, Masako; Small, Bryce; Hsu, Yea-Jen; Kauffman, Christopher; Trivedi, Julie; Landrum, B Mark; Feldman, Leonard; Pahwa, Amit; Carroll, Karen C; Maragakis, Lisa L

    2017-01-01

    Abstract Background Ensuring appropriate C. diff nucleic acid amplification testing is increasingly important. We implemented electronic medical record (EMR) hard stop alerts across our health-system to reduce inappropriate tests. We review the impact on testing rates and outcome of those where testing was not pursed. Methods C. diff order in a patient with previous test (14 or 7 days for positive or negative), or receipt of laxative in past 48 hours triggered an EMR alert; test could only pr...

  19. Modified open-access scheduling for new patient evaluations at an academic chronic pain clinic increased patient access to care, but did not materially reduce their mean cancellation rate: A retrospective, observational study.

    Science.gov (United States)

    Sivanesan, Eellan; Lubarsky, David A; Ranasinghe, Chaturani T; Sarantopoulos, Constantine D; Epstein, Richard H

    2017-09-01

    To determine if open-access scheduling would reduce the cancellation rate for new patient evaluations in a chronic pain clinic by at least 50%. Retrospective, observational study using electronic health records. Chronic pain clinic of an academic anesthesia department. All patients scheduled for evaluation or follow-up appointments in the chronic pain clinic between April 1, 2014, and December 31, 2015. Open-access scheduling was instituted in April 2015 with appointments offered on a date of the patient's choosing ≥1 business day after calling, with no limit on the daily number of new patients. Mean cancellation rates for new patients were compared between the 12-month baseline period prior to and for 7months after the change, following an intervening 2-month washout period. The method of batch means (by month) and the 2-sided Student t-test were used; Popen-access scheduling was not implemented for this group. Access to care for new chronic pain patients improved with modified open-access scheduling. However, their mean cancellation rate only decreased from 35.7% to 31.5%, making this a marginally effective strategy to reduce cancellations. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. The Relationship between Positive Well-Being and Academic Assessment: Results from a Prospective Study on Dental Students

    Directory of Open Access Journals (Sweden)

    Cristina Teodora Preoteasa

    2016-01-01

    Full Text Available Background. Presumably, the academic stress that builds throughout the academic year has a negative effect on dental students’ psychological well-being and may have a relationship with academic performance. This research aimed to analyse the variation of positive well-being in second-year dental students, across the academic semester, in relation to consecutive examinations as part of academic assessment system (1 and to observe the relationship between academic performance during semester evaluation period and dental students’ positive well-being (2. Methods. A prospective study was conducted on second-year dental students, data on positive well-being being collected with WHO-Five Well-Being Index (WHO-5, at the beginning of the semester and after three consecutive mandatory examinations. Results. One hundred and forty-six dental students were included (77% response rate. Repeated ANOVA showed a significant progressive decline of positive well-being over the semester, which was clinically significant for an important part of them. Students who performed better in the semester evaluation period registered higher well-being levels at the beginning of the semester but a more pronounced decline of it until the semester evaluation period. Conclusion. Based on this research, a relationship between positive well-being, academic assessments, and academic performance is suggested, when evaluating them in a prospective frame.

  1. Early- versus Late-Onset Alzheimer Disease: Long-Term Functional Outcomes, Nursing Home Placement, and Risk Factors for Rate of Progression

    Directory of Open Access Journals (Sweden)

    Carina Wattmo

    2017-05-01

    Full Text Available Background/Aims: Whether age at onset influences functional deterioration in Alzheimer disease (AD is unclear. We, therefore, investigated risk factors for progression in activities of daily living (ADL and nursing home placement (NHP in cholinesterase inhibitor (ChEI-treated patients with early-onset AD (EOAD versus late-onset AD (LOAD. Methods: This 3-year, prospective, observational, multicenter study included 1,017 participants with mild-to-moderate AD; 143 had EOAD (onset <65 years and 874 LOAD (onset ≥65 years. Possible sociodemographic and clinical factors that could affect functional outcome and NHP were analyzed using mixed-effects models and logistic regression, respectively. Results: Younger individuals exhibited longer illness duration before AD diagnosis, whereas 6-month functional response to ChEI therapy, 3-year changes in ADL capacities, time from diagnosis to NHP, and survival time in nursing homes were similar between the groups. In LOAD, a higher ChEI dose, no antidepressant use, and lower education level were protective factors for slower instrumental ADL (IADL decline. In EOAD, antihypertensives/cardiac therapy implied faster IADL progression but lower risk of NHP. Conclusion: This study highlights the clinical importance of an earlier diagnosis and treatment initiation and the need for functional evaluations in EOAD. Despite the age differences between EOAD and LOAD, a similar need for nursing homes was observed.

  2. ACADEMIC TRAINING

    CERN Multimedia

    Françoise Benz

    2002-01-01

    25, 26, 27, 28 February and 1st March from 11.00 to 12.00 hrs - Auditorium, bldg. 500 LECTURE SERIES Neutrino masses and oscillations by A. de Rujula / CERN-TH This course will not cover its subject in the customary way. The emphasis will be on the simple theoretical concepts (helicity, handedness, chirality, Majorana masses) which are obscure in most of the literature, and on the quantum mechanics of oscillations, that ALL books get wrong. Which, hopefully, will not deter me from discussing some of the most interesting results from the labs and from the cosmos. Academic Training Françoise Benz Secretariat Tel. 73127 francoise.benz@cern.ch

  3. Juvenile myopia progression, risk factors and interventions.

    Science.gov (United States)

    Myrowitz, Elliott H

    2012-07-01

    The development and progression of early onset myopia is actively being investigated. While myopia is often considered a benign condition it should be considered a public health problem for its visual, quality of life, and economic consequences. Nearly half of the visually impaired population in the world has uncorrected refractive errors, with myopia a high percent of that group. Uncorrected visual acuity should be screened for and treated in order to improve academic performance, career opportunities and socio-economic status. Genetic and environmental factors contribute to the onset and progression of myopia. Twin studies have supported genetic factors and research continues to identify myopia genetic loci. While multiple myopia genetic loci have been identified establishing myopia as a common complex disorder, there is not yet a genetic model explaining myopia progression in populations. Environmental factors include near work, education levels, urban compared to rural location, and time spent outdoors. In this field of study where there continues to be etiology controversies, there is recent agreement that children who spend more time outdoors are less likely to become myopic. Worldwide population studies, some completed and some in progress, with a common protocol are gathering both genetic and environmental cohort data of great value. There have been rapid population changes in prevalence rates supporting an environmental influence. Interventions to prevent juvenile myopia progression include pharmacologic agents, glasses and contact lenses. Pharmacological interventions over 1-2 year trials have shown benefits. Peripheral vision defocus has been found to affect the emmetropization process and may be affected by wearing glasses or contacts. Accommodation accuracy also has been implicated in myopia progression. Further research will aim to assess both the role and interaction of environmental influences and genetic factors.

  4. Implementation of Computerized Physician Order Entry for Critical Patients in an Academic Emergency Department is Not Associated with a Change in Mortality Rate

    Directory of Open Access Journals (Sweden)

    Doug D. Brunette

    2013-03-01

    Full Text Available Introduction: There is limited literature on the effect of computerized physician order entry(CPOE on mortality. The objective of our study was to determine if there was a change inmortality among critically ill patients presenting to the emergency department (ED after theimplementation of a CPOE system.Methods: This was a retrospective study of all critically ill patients in the ED during the yearbefore and the year after CPOE implementation. The primary outcome measures were mortalityin the ED, after admission, and overall. Secondary outcome measures included length of stay inthe resuscitation area of the ED, length of hospital stay, and disposition following hospitalization.Patient disposition was used as a marker for neurologic function, and patients were grouped aseither being discharged to home vs. nursing home, rehabilitation center, or a long-term healthcarefacility. We analyzed data using descriptive statistics, chi- square, and Wilcoxon rank sum tests.Results: There were 2,974 critically ill patients in the year preceding CPOE and 2,969 patientsin the year following CPOE implementation. There were no differences in mortality between thetwo groups in the ED, after admission, or overall. The pre- and post-CPOE mortality rate for theED, hospital, or overall was 2.52% vs. 2.02% (P = 0.19, 95% confidence interval [CI] -0.3 to 1.3,7.8% versus 8.29% (P = 0.61, 95% CI -1.9 to 0.9, and 10.32% vs. 10.31% (P = .60, 95% CI -1.5to 1.6, respectively. There was no difference in hospital length of stay between pre- and post-CPOE patients (3 days versus 3 days, a difference of 0.05 days (95% CI -0.47 to 0.57. Lengthof stay in the ED resuscitation area was longer in the post-CPOE group (31 versus 32 minutes, adifference of -1.96 minutes (95% CI -3.4 to -0.53. More patients were discharged to home in thepre-CPOE group (66.8% versus 64.3%, a difference of 2.54% (95% CI 0.13% to 4.96%.Conclusion: The implementation of CPOE was not associated with a change

  5. ADHD symptoms, academic achievement, self-perception of academic competence and future orientation: a longitudinal study.

    Science.gov (United States)

    Scholtens, Sara; Rydell, Ann-Margret; Yang-Wallentin, Fan

    2013-06-01

    In the investigation of the effect of attention deficit hyperactivity disorder (ADHD) symptoms on school careers there is a need to study the role of adolescent and childhood ADHD symptoms and academic achievement, and to incorporate measures that include the individual's perspective. Our aim was to gain an overview of the long-term development of school careers in relation to ADHD symptoms. We studied associations between ADHD symptoms and academic achievement at different time-points and future orientation at the end of high school, and assessed the role of self-perceptions of academic competence in these associations. Participants were 192 children (47% girls) with a range of ADHD symptoms taken from a community sample. Collecting data at three time points, in 6th, 11th and 12th grade we tested a structural equation model. Results showed that ADHD symptoms in 6th grade negatively affected academic achievement concurrently and longitudinally. ADHD symptoms in 11th grade negatively affected concurrent academic achievement and academic self-perception and future orientation in 12th grade. Academic achievement had a positive influence on academic self-perception and future orientation. Given the other factors, self-perception of academic competence did not contribute to outcomes. We concluded that early ADHD symptoms may cast long shadows on young people's academic progress. This happens mainly by way of stability in symptoms and relations to early low academic achievement. © 2013 The Authors. Scandinavian Journal of Psychology © 2013 The Scandinavian Psychological Associations.

  6. Progress toward the determination of correct classification rates in fire debris analysis II: utilizing soft independent modeling of class analogy (SIMCA).

    Science.gov (United States)

    Waddell, Erin E; Williams, Mary R; Sigman, Michael E

    2014-07-01

    A multistep classification scheme was used to detect and classify ignitable liquid residues in fire debris into the classes defined by the ASTM E1618-10 standard method. The total ion spectra (TIS) of the samples were classified by soft independent modeling of class analogy (SIMCA) with cross-validation and tested on fire debris. For detection of ignitable liquid residue, the true-positive rate was 94.2% for cross-validation and 79.1% for fire debris, with false-positive rates of 5.1% and 8.9%, respectively. Evaluation of SIMCA classifications for fire debris relative to a reviewer's examination led to an increase in the true-positive rate to 95.1%; however, the false-positive rate also increased to 15.0%. The correct classification rates for assigning ignitable liquid residues into ASTM E1618-10 classes were generally in the range of 80-90%, with the exception of gasoline samples, which were incorrectly classified as aromatic solvents following evaporative weathering in fire debris. © 2014 American Academy of Forensic Sciences.

  7. A BIBLIOMETRIC STUDY ON ACADEMIC PUBLICATIONS IN JOURNALS WITH SUBJECT ENVIRONMENTAL MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Roger Augusto Luna1

    2014-12-01

    Full Text Available This study has the objective of identifying the evolution of interest in the publication related to environmental management in academic journals. For that reason, it was performed a bibliometric analysis in available articles in the Scielo database. The methodology was quantitative, considering the scores from academic journals by Qualis/CAPES system, kind of A1, A2, B1 and B2 in the year 2012. As a result, there has been progress in the theme focused on environmental management, with high rate of publications in 2006 and 2012, resulting from the application and certification of the Environmental Management System - ISO 14000 - in industries beyond the Rio +20 conference held in the year 2012. It was also noted the plurality of interests in various areas of knowledge and different Educational Institutions (EI. The results may contribute to the promotion of the theme of environmental management in academic and business worlds.

  8. Association of Academic Physiatrists

    Science.gov (United States)

    ... Podcasts AAP Podcasts Leadership & Academic Development Program for Academic Leadership (PAL) Volunteer Opportunities Mentorship Programs Publications & News American Journal of PM&R AAP Newsletter RFC Newsletter - Physiatry ...

  9. Emotional Intelligence, Academic Procrastination and Academic ...

    African Journals Online (AJOL)

    Academic achievement is the main measure of the level of education attained, which is meant to achieve the curriculum objective of success and priority. The study investigated effect of emotional intelligence and academic procrastination on academic achievement of students in two Nigerian Universities. The study adopted ...

  10. Rate of adjudication of radiological progression in rheumatoid arthritis randomized controlled trials depending on preset limits of agreement: a pooled analysis from 15 randomized trials

    NARCIS (Netherlands)

    Navarro-Compán, Victoria; Landewé, Robert; Ahmad, Harris A.; Miller, Colin G.; Xu, Dong; Wolterbeek, Ron; van der Heijde, Désirée

    2013-01-01

    Methods. Fifteen datasets from RCTs in RA were scored by 13 experienced readers as pairs according to the modified Sharp-van der Heijde method. The theoretical adjudication rates for thresholds of between 3 and 20 units were calculated. We investigated the influence of the number of time points

  11. Visualizing Keyword Distribution across Multidisciplinary C-Space; Google Meets eBay: What Academic Librarians Can Learn from Alternative Information Providers; Trends in Use of Electronic Journals in Higher Education in the UK-Views of Academic Staff and Students; DOI: A 2003 Progress Report; Understanding the International Audiences for Digital Cultural Content.

    Science.gov (United States)

    Beagle, Donald; Kenney, Anne R.; McGovern, Nancy Y.; Martinez, Ida T.; Heidig, Lance J.; Bonthron, Karen; Urquhart, Christine; Thomas, Rhian; Ellis, David; Everitt, Jean; Lonsdale, Ray; McDermott, Elizabeth; Morris, Helen; Phillips, Rebecca; Spink, Sian; Yeoman, Alison; Armstrong, Chris; Fenton, Roger; Paskin, Norman; Miller, Paul; Dawson, David; Perkins, John

    2003-01-01

    Includes five articles that discusses c-space as a visualization schema related to keyword distribution in information retrieval; academic librarians and alternative information providers, such as Google and eBay; electronic journal use in higher education in the United Kingdom; digital object identifiers; and international audiences for digital…

  12. Academic detailing.

    Science.gov (United States)

    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.

  13. Progress Report

    DEFF Research Database (Denmark)

    Duer, Karsten

    1999-01-01

    Progress report describing the work carried out by the Danish participant in the ALTSET project in the period January 1999 to July 1999.......Progress report describing the work carried out by the Danish participant in the ALTSET project in the period January 1999 to July 1999....

  14. Establishing a method to support academic and professional competence throughout an undergraduate radiography programme

    International Nuclear Information System (INIS)

    Ng, Curtise K.C.; White, Peter; McKay, Janice C.

    2008-01-01

    Purpose: Radiography degree programmes are coming under increasing pressure from the community to ensure that graduates have not only the necessary academic development but also the practice-based skills. This study aims to establish a method of monitoring students' progress towards, and ability to meet, academic and professional competences throughout a radiography programme. Methods: Questionnaires were designed for students and academic staff to determine the stages and standards of progress of competence development, and to inform the review process of the current assessment tools throughout the programme. A literature search identified the appropriate pedagogy as a basis for devising the method. Another questionnaire was distributed to overseas radiography institutions to gain insights into other assessment practices to validate the framework. Results and discussion: It was established that years of study rather than semester periods were appropriate to allow students to meet the standards. Discrepancies were noted in the expectations between academic staff (higher expectations) and students (more realistic) in terms of the pace of development expected. As students progress at different rates, and do not experience the same clinical exposure, their ability to meet expectations may differ and so both sets of expectations were combined as a range of criteria. A multi-dimensional assessment approach should be adequate to gauge students' progress but time and resource effectiveness has not yet been addressed. The portfolio was identified as the pedagogy capable of integrating all the competence assessment tools, linked by reflective writing, to gather individual outcomes into a whole, and form a holistic framework. Outcome: The portfolio framework will initially run as a voluntary activity and standards of progress corresponding to the students' stages will be delivered to participants in advance. Participants will be required to select materials and reflect on

  15. Establishing a method to support academic and professional competence throughout an undergraduate radiography programme

    Energy Technology Data Exchange (ETDEWEB)

    Ng, Curtise K.C. [Department of Health Technology and Informatics, Hong Kong Polytechnic University, Hung Hom, Kowloon (Hong Kong)], E-mail: or.curtis@polyu.edu.hk; White, Peter [Department of Health Technology and Informatics, Hong Kong Polytechnic University, Hung Hom, Kowloon (Hong Kong)], E-mail: htpwhite@polyu.edu.hk; McKay, Janice C. [Department of Health Technology and Informatics, Hong Kong Polytechnic University, Hung Hom, Kowloon (Hong Kong)], E-mail: htjanmck@polyu.edu.hk

    2008-08-15

    Purpose: Radiography degree programmes are coming under increasing pressure from the community to ensure that graduates have not only the necessary academic development but also the practice-based skills. This study aims to establish a method of monitoring students' progress towards, and ability to meet, academic and professional competences throughout a radiography programme. Methods: Questionnaires were designed for students and academic staff to determine the stages and standards of progress of competence development, and to inform the review process of the current assessment tools throughout the programme. A literature search identified the appropriate pedagogy as a basis for devising the method. Another questionnaire was distributed to overseas radiography institutions to gain insights into other assessment practices to validate the framework. Results and discussion: It was established that years of study rather than semester periods were appropriate to allow students to meet the standards. Discrepancies were noted in the expectations between academic staff (higher expectations) and students (more realistic) in terms of the pace of development expected. As students progress at different rates, and do not experience the same clinical exposure, their ability to meet expectations may differ and so both sets of expectations were combined as a range of criteria. A multi-dimensional assessment approach should be adequate to gauge students' progress but time and resource effectiveness has not yet been addressed. The portfolio was identified as the pedagogy capable of integrating all the competence assessment tools, linked by reflective writing, to gather individual outcomes into a whole, and form a holistic framework. Outcome: The portfolio framework will initially run as a voluntary activity and standards of progress corresponding to the students' stages will be delivered to participants in advance. Participants will be required to select materials

  16. ACADEMIC TRAINING

    CERN Multimedia

    Françoise Benz

    2002-01-01

    18, 19, 20, 21, 22 March LECTURE SERIES from 11.00 to 12.00 hrs - Main Auditorium, bldg. 500 Escaping in Extra Dimensions by J. D. March-Russell/ CERN-TH Recent progress in the formulation of fundamental theories for a Universe with more than 4 dimensions will be reviewed. Particular emphasis will be given to theories predicting the existence of extra dimensions at distance scales within the reach of current or forthcoming experiments. The phenomenological implications of these theories, ranging from detectable deviations from Newton's law at sub-millimeter scales, to phenomena of cosmological and astrophysical interest, as well as to high-energy laboratory experiments, will be discussed.

  17. [Women's academic careers in medicine].

    Science.gov (United States)

    Schlichting, Ellen; Nielsen, Harriet Bjerrum; Fosså, Sophie Dorothea; Aasland, Olaf Gjerløw

    2007-08-23

    Few female doctors hold top academic positions at the University of Oslo. A working group was appointed by the Faculty of Medicine to investigate possible reasons for this and to come up with recommendations on how to increase the fraction of female professors. A questionnaire was sent to 875 medical graduates who had either completed or were taking a PhD at the University of Oslo. Two focus group interviews were also performed, one with female and one with male graduates. The questionnaire response rate was 42%. The genders did not differ concerning motivation to pursue academic careers, and they both wished to have better access to combined positions (academic and clinical work). Women needed more positive signals on being wanted as researchers. For women below 45 years of age, academic and clinical role models and a good network were considered to be especially important. Women emphasized the importance of equality at home and at work for pursuing an academic career more than men. The gender imbalance among medical professors will not resolve itself. Young women should be more actively identified and encouraged to pursue academic careers.

  18. Organizational, Nonorganizational, and Intrinsic religiosity and academic dishonesty.

    Science.gov (United States)

    Storch, E A; Storch, J B

    2001-04-01

    The present study was a preliminary examination of the relations among the Organizational, Nonorganizational, and Intrinsic dimensions of religiosity and academic dishonesty. 244 college students completed the Duke Religion Index and nine questions assessing academic dishonesty. Analysis indicated that (1) regardless of sex, High Nonorganizational and Intrinsic religiosity was associated with lower reported rates of academic dishonesty, and (2) there was an interaction between Organizational religiosity and sex, with High Organizational women and men reporting similar rates of academic dishonesty. Furthermore, the frequency of academic dishonesty reported by High Organizational women was higher than the rates reported by Moderate and Minimal Organizational women.

  19. ACADEMIC TRAINING

    CERN Multimedia

    Françoise Benz

    2002-01-01

    15, 16, 17 May LECTURE SERIES from 11.00 to 12.00 hrs - Council room, bldg. 503 on 15 May, Auditorium, bldg. 500 on 16 and 17 May Introduction to free electron lasers by R.P. Walker / Rutherford Laboratory, UK The Free-electron laser (FEL) is a source of coherent electromagnetic radiation based on a relativistic electron beam. First operated 25 years ago, the FEL has now reached a stage of maturity for operation in the infra-red region of the spectrum and several facilities provide intense FEL radiation beams for research covering a wide range of disciplines. Several projects both underway and proposed aim at pushing the minimum wavelength from its present limit around 100 nm progressively down to the 1 Angstrom region where the X-ray FEL would open up many new and exciting research possibilities. Other developments aim at increasing power levels to the 10's of kW level. In this series of lectures we give an introduction to the basic principles of FELs and their different modes of operation, and summarise the...

  20. Progressive Business

    DEFF Research Database (Denmark)

    Christiansen, Christian O.

    2016-01-01

    Guest Post to the Society for U.S. Intellectual History Blog. Brief introduction to the book Progressive Business: An Intellectual History of the Role of Business in American Society, Oxford U.P., 2015.......Guest Post to the Society for U.S. Intellectual History Blog. Brief introduction to the book Progressive Business: An Intellectual History of the Role of Business in American Society, Oxford U.P., 2015....

  1. Reflections on academic video

    Directory of Open Access Journals (Sweden)

    Thommy Eriksson

    2012-11-01

    Full Text Available As academics we study, research and teach audiovisual media, yet rarely disseminate and mediate through it. Today, developments in production technologies have enabled academic researchers to create videos and mediate audiovisually. In academia it is taken for granted that everyone can write a text. Is it now time to assume that everyone can make a video essay? Using the online journal of academic videos Audiovisual Thinking and the videos published in it as a case study, this article seeks to reflect on the emergence and legacy of academic audiovisual dissemination. Anchoring academic video and audiovisual dissemination of knowledge in two critical traditions, documentary theory and semiotics, we will argue that academic video is in fact already present in a variety of academic disciplines, and that academic audiovisual essays are bringing trends and developments that have long been part of academic discourse to their logical conclusion.

  2. Do Men and Women Perform Academic Work Differently?

    Science.gov (United States)

    González Ramos, Ana M.; Fernández Palacín, Fernando; Muñoz Márquez, Manuel

    2015-01-01

    Why is the gender gap so large in researchers' career progression? Do men and women have different priorities in their academic careers? This study explores men's and women's academic work to shed light on the strategies of male and female researchers. The online survey collected data on Andalusian researchers to determine possible differences in…

  3. Effect on Academic Procrastination after Introducing Augmented Reality

    Science.gov (United States)

    Bendicho, Peña Fabiani; Mora, Carlos Efren; Añorbe-Díaz, Beatriz; Rivero-Rodríguez, Pedro

    2017-01-01

    Students suffer academic procrastination while dealing with frequent deadlines and working under pressure. This causes to delay their coursework and may affect their academic progress, despite feeling worse. Triggering students' motivation, like introducing technologies, helps to reduce procrastination. In this context, Augmented Reality has been…

  4. Community College Academic Integrity Lessons That Put Research into Practice

    Science.gov (United States)

    Bealle, Penny

    2017-01-01

    Academic integrity is an educational issue requiring an educational response from all stakeholders, including faculty, students, librarians, learning support staff, and administrators. This article posits that an educational response at Suffolk County Community College (SCCC) advances progress toward an integrated academic integrity strategy at…

  5. Strategies to Enhance Interpersonal Relations in Academic Advising

    Science.gov (United States)

    Hughey, Judy K.

    2011-01-01

    The relationship between interpersonal skills is positively correlated with effective academic advising. Professional academic advisors feel significant pressure to meet a wide array of student needs, increase retention rates, help students in their efforts of academic achievement and career exploration, and support institutions to excel in…

  6. Academic publishing: Lessons learnt from the Southern African ...

    African Journals Online (AJOL)

    However, publication outputs are relatively low and are largely contributed by only a small number of academics. This concentration of research publication in a few academics is closely related to the high rejection rate of manuscripts by refereed (accredited) journals. Insight into the academic research-to-publication ...

  7. Academic and Public Library Buildings, 1986.

    Science.gov (United States)

    Fox, Bette-Lee; And Others

    1986-01-01

    Three articles on library buildings present Library Journal's annual architectural survey of completed public and academic library buildings and library projects in progress; guidelines for leasing a shared library facility, and a description of a successful public library building project in Michigan are also discussed. (EM)

  8. Social cognitive predictors of Mexican American college students' academic and life satisfaction.

    Science.gov (United States)

    Ojeda, Lizette; Flores, Lisa Y; Navarro, Rachel L

    2011-01-01

    In this study, we used Lent's (2004) social cognitive model of well being to examine the academic and life satisfaction of 457 Mexican American college students attending a Hispanic-Serving Institution. Using structural equation modeling, results indicated that the model provided a good fit to the data. Specifically, we found positive relations from positive affect to enculturation, acculturation, college self-efficacy, academic satisfaction, and life satisfaction; from enculturation to college self-efficacy; from acculturation to college self-efficacy and college outcome expectations; from college self-efficacy to college outcome expectations, academic goal progress, academic satisfaction, and life satisfaction; from college outcome expectations to academic satisfaction; from academic goal progress to academic and life satisfaction; and from academic satisfaction to life satisfaction. Findings indicated the model was invariant across gender groups, and overall, 38% and 14% of the variance in academic satisfaction and life satisfaction, respectively, were explained by the predictor variables. Implications for research and practice are discussed.

  9. ACADEMIC TRAINING

    CERN Multimedia

    Françoise Benz

    2002-01-01

    18, 19, 20, 21, 22 February LECTURE SERIES from 11.00 to 12.00 hrs , Auditorium, Bldg 500 POSTPONED! - Particle Identification at the LHC - POSTPONED! by P. Eerola / Lund University, SE The LHC experiments will explore new frontiers of particle physics. To maximize the physics potential of LHC, we need identification of leptons, hadrons, photons and 'invisible' particles. This is realized through reconstruction of electrons and muons, charged particle tracking and identification, b- and tau-tagging, and jet reconstruction. In addition, missing energy has to be measured in order to look for signatures of invisible particles. The experimental conditions posed by the collider, which will be operating at higher energy and luminosity than the present ones, are demanding. A large dynamical range is required in order to measure energies and momenta ranging from below one GeV to several TeVs. The detectors should be able to cope with the 40 MHz collision rate, with a large number of overlapping events. Limited availa...

  10. Academic Entitlement and Academic Performance in Graduating Pharmacy Students

    OpenAIRE

    Jeffres, Meghan N.; Barclay, Sean M.; Stolte, Scott K.

    2014-01-01

    Objectives. To determine a measurable definition of academic entitlement, measure academic entitlement in graduating doctor of pharmacy (PharmD) students, and compare the academic performance between students identified as more or less academically entitled.

  11. Progression og underviserkompetencer

    Directory of Open Access Journals (Sweden)

    Lene Tortzen Bager

    2014-03-01

    entrepreneurship. The study uses categories such as didactics, working processes in academic courses or courses at university as key themes. Participating teachers’ descriptions of their concepts of entrepreneurship in their teaching practices are used to chart their progress. This material provides an insight into the teachers’ reflections on their development processes, challenges and different modes of teacher authority related to entrepreneurship teaching in universities. Together, the gathered data contribute to discussions on student teacher development by identifying the importance of the teachers’ motivation as a precondition for professional and educational development. 

  12. Progression og underviserkompetencer

    Directory of Open Access Journals (Sweden)

    Lene Tortzen Bager

    2014-03-01

    entrepreneurship. The study uses categories such as didactics, working processes in academic courses or courses at university as key themes. Participating teachers’ descriptions of their concepts of entrepreneurship in their teaching practices are used to chart their progress. This material provides an insight into the teachers’ reflections on their development processes, challenges and different modes of teacher authority related to entrepreneurship teaching in universities. Together, the gathered data contribute to discussions on student teacher development by identifying the importance of the teachers’ motivation as a precondition for professional and educational development.

  13. What Is Academic Vocabulary?

    Science.gov (United States)

    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…

  14. White Matter Lesion Progression in LADIS

    DEFF Research Database (Denmark)

    Schmidt, Reinhold; Berghold, Andrea; Jokinen, Hanna

    2012-01-01

    BACKGROUND AND PURPOSE: White matter lesion (WML) progression has been advocated as a surrogate marker in intervention trials on cerebral small vessel disease. We assessed the rate of visually rated WML progression, studied correlations between lesion progression and cognition, and estimated sample...... sizes for clinical trials with pure WML progression vs combined WML progression-cognitive outcomes. METHODS: Those 394 participants of the Leukoaraiosis and Disability Study (LADIS) study with magnetic resonance imaging scanning at baseline and 3-year follow-up were analyzed. WML progression rating...

  15. Work-Based Learning and Academic Skills. IEE Working Paper No. 15.

    Science.gov (United States)

    Hughes, Katherine L.; Moore, David Thornton; Bailey, Thomas R.

    The claim that work-based experience improves students' academic performance was examined through a study of the academic progress of 25 high school and community college student interns employed in various health care workplaces. Data were collected from the following activities: (1) review of the literature on academic reinforcement and academic…

  16. Class, Ability, Mobility: Economic and Academic Paths from Middle School to Early Adulthood

    Science.gov (United States)

    Baker, Joe G.

    2009-01-01

    This article examines academic and economic progression of 8th graders using the National Educational Longitudinal Study of 1988 (NELS 88). In terms of educational mobility, this analysis indicates it is clearly better to possess academic ability--middle-school students who have high-academic ability but low family socioeconomic status (SES)…

  17. Long-term classroom functioning and its association with neuropsychological and academic performance following traumatic brain injury during early childhood.

    Science.gov (United States)

    Treble-Barna, Amery; Schultz, Hanna; Minich, Nori; Taylor, H Gerry; Yeates, Keith Owen; Stancin, Terry; Wade, Shari L

    2017-07-01

    The present study utilized ecobehavioral assessment to examine classroom functioning several years following early childhood traumatic brain injury (TBI) or orthopedic injury (OI) and its association with injury factors, neuropsychological abilities, and academic performance. Participants included 39 children with moderate to severe TBI and 51 children with OI sustained between ages 3 and 7 years. At 7.2 (± 1.3) years post injury, ecobehavioral assessment was used to examine classroom functioning. Additional outcomes included neuropsychological tests, parent and teacher ratings of dysexecutive behavior, and teacher ratings of academic performance. Groups were compared on measures controlling for demographic characteristics, and associations among outcomes were examined using linear regression. Children with TBI showed lower academic engagement relative to children with OI, as well as more frequent individual teacher attention for children with more severe injuries. For children with TBI, difficulties in classroom functioning were associated with lower cognitive flexibility and higher parent and teacher ratings of dysexecutive behavior. Lower scores on a test of fluid reasoning and a greater frequency of individual teacher attention were also associated with lower academic performance in children with TBI. Difficulties in classroom functioning are evident several years after early childhood TBI and were associated with greater injury severity, neuropsychological weaknesses, and poorer academic performance. Children with impaired cognitive flexibility and fluid reasoning skills were at greatest risk for these difficulties and associated weaknesses in academic performance. Instructional interactions may be a potential target for intervention to promote academic progress in at-risk children. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  18. Academic Training: Academic Training Lectures-Questionnaire

    CERN Multimedia

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch SUGGEST AND WIN! Its time to plan the 2004-2005 lecture series. From today until March 19 you have the chance to give your contribution to planning for next year's Academic Training Lecture Series. At the web site: http://cern.ch/Academic.Training/questionnaire you will find questionnaires proposing topics in high energy physics, applied physics and science and society. Answering the questionnaire will help ensure that the selected topics are as close as possible to your interests. In particular requests and comments from students will be much appreciated. To encourage your contribution, the AT Committee will reward one lucky winner with a small prize, a 50 CHF coupon for a book purchase at the CERN bookshop.

  19. Academic self-concept, autonomous academic motivation, and academic achievement : mediating and additive effects

    OpenAIRE

    Guay, Frédéric; Ratelle, Catherine; Roy, Amélie; Litalien, David

    2010-01-01

    Three conceptual models were tested to examine the relationships among academic self-concept, autonomous academic motivation, and academic achievement. This allowed us to determine whether 1) autonomous academic motivation mediates the relation between academic self-concept and achievement, 2) academic self-concept mediates the relation between autonomous academic motivation and achievement, or 3) both motivational constructs have an additive effect on academic achievement. A total of 925 hig...

  20. Retention of Mohs surgeons in academic dermatology.

    Science.gov (United States)

    Zhang, Shali; Mina, Mary Alice; Brown, Marc D; Zwald, Fiona O

    2015-08-01

    Retention of academic Mohs surgeons is important for the growth of this specialty and teaching of residents and students. To examine factors that influence retention of Mohs surgeons in academics and to better understand reasons for their departure. A survey was electronically distributed to academic Mohs surgeons in the American College of Mohs Surgery, asking them to rate the importance of several variables on their decision to remain in academia. Private practice Mohs surgeons who had left academics were also surveyed. Two hundred thirty-six dermatologic surgeons completed the survey. Twenty-nine percent work full time in academics, and approximately 7% work part time. The top reasons for practicing in the academic setting are intellectual stimulation, teaching opportunities, and collaboration with other university physicians and researchers. Seventy-one percent of respondents reported they would stay in academics, 7% indicated they would not, and 22% were unsure. Unfair compensation, inadequate support staff, poor leadership, increased bureaucracy, and decreased autonomy were top reasons that may compel a Mohs surgeon to leave. Opportunities for intellectual stimulation, collaboration, and teaching remain the main draw for academic Mohs surgeons. A supportive environment, strong leadership, and establishing fair compensation are imperative in ensuring their stay.

  1. Academic Self-Concept, Autonomous Academic Motivation, and Academic Achievement: Mediating and Additive Effects

    Science.gov (United States)

    Guay, Frederic; Ratelle, Catherine F.; Roy, Amelie; Litalien, David

    2010-01-01

    Three conceptual models were tested to examine the relationships among academic self-concept, autonomous academic motivation, and academic achievement. This allowed us to determine whether 1) autonomous academic motivation mediates the relation between academic self-concept and achievement, 2) academic self-concept mediates the relation between…

  2. Evaluation of the Medical Academic Community of Bosnia and Herzegovina Based on Scopus Parameters.

    Science.gov (United States)

    Masic, Izet

    2017-06-01

    The academic community of Bosnia and Herzegovina (B&H) is represented by four Academies, which include eminent personalities in the field of medical sciences (Academy of Sciences and Arts of Bosnia and Herzegovina, Department for Medical Sciences (ANUBiH), Academy of Sciences and Arts of the Republika Srpska (ANURS), Croatian Academy of Sciences and Arts in BiH (HAZU B&H), and the Academy of Medical Sciences of Bosnia and Herzegovina (AMNuBiH)). To present scientometric analysis of members of the medical sphere of the ANUBiH, ANURS, HAZU B&H and AMNuBiH, to evaluate members and their scientific rating. The work has an analytical character and presents analysis of the data obtained from the Scopus database. Results are shown through number of cases, percentage, arithmetic mean, standard deviation, median and interquartile range, with Spearman's rank correlation coefficient. The analysis showed a significant correlation between the Academy and the country of origin of the academician. In AMNuBiH and ANUBiH are mainly represented academics originating from Bosnia and Herzegovina, while ANURS, 71.4% of the members, are academics with background from Serbia. There is no significant correlation between the observed parameters (Scopus parameters-number of papers, H index, number of citations) according to memberschip in Academies. By analyzing the correlation between the country of residence, the number of papers, H index and the number of citations, it has been shown that the correlation is significant between the state and the number of papers, but not the other two observed parameters. Criteria for admission to main academic communities are highly questionable, as this analysis showed. Progress in the academic hierarchy must be more stringent, and the criteria must be set to the highest possible level, as this is the only path which leads to progress.

  3. Effect of a national focused course on academic medicine for UK candidates applying for a Clinical Academic Programme.

    Science.gov (United States)

    Khajuria, A; Cheng, K; Levy, J

    2017-03-01

    Background Academic medicine is crucial for healthcare advancement. However, recruitment of junior doctors into academia remains an area of concern globally. In the UK, a national integrated clinical academic pathway was developed to address these issues, with the Academic Foundation Programme as the 'first opportunity for research'. We aimed to evaluate whether a focused course on academic medicine could enhance knowledge, confidence and preparedness of candidates wishing to apply for an academic programme. Methods UK medical students attended a national course conducted by current UK Academic Foundation Programme doctors that comprised lectures on academic medicine and various aspects of the Academic Foundation Programme. An online questionnaire-based cross-sectional study was conducted with participants rating measures including knowledge, preparedness and confidence related to Academic Foundation Programme applications. Outcomes were measured using Likert scales (1=low; 5=high). Results In total, 103 out of 155 attendees from 11 different UK medical schools responded to the survey (66% response rate). Pre and post-course data showed increase in participants' knowledge (median score 2 vs 4, p Programme. Conclusion To our knowledge this is the first study in the available literature that demonstrates a focused course on academic medicine may enhance UK medical students' knowledge, confidence and preparedness in applying for a clinical academic programme. Further research will ascertain whether such courses can augment trainee numbers undertaking and remaining within academic medicine.

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

    Science.gov (United States)

    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.

  5. Progressivity Enhanced

    Directory of Open Access Journals (Sweden)

    Marko Hren

    2013-09-01

    Full Text Available Rather than a scientific text, the author contributes a concise memorandum from the originator of the idea who has managed the campaign for the conversion of the military barracks into a creative cluster between 1988 and 2002, when he parted ways with Metelkova due to conflicting views on the center’s future. His views shed light on a distant period of time from a perspective of a participant–observer. The information is abundantly supported by primary sources, also available online. However, some of the presented hypotheses are heavily influenced by his personal experiences of xenophobia, elitism, and predatorial behavior, which were already then discernible on the so-called alternative scene as well – so much so that they obstructed the implementation of progressive programs. The author claims that, in spite of the substantially different reality today, the myths and prejudices concerning Metelkova must be done away with in order to enhance its progressive nature. Above all, the paper calls for an objective view on internal antagonisms, mainly originating in deep class divisions between the users. These make a clear distinction between truly marginal ndividuals and the overambitious beau-bourgeois, as the author labels the large part of users of Metelkova of »his« time. On these grounds, he argues for a robust approach to ban all forms of xenophobia and self-ghettoization.

  6. Social cognitive predictors of first- and non-first-generation college students' academic and life satisfaction.

    Science.gov (United States)

    Garriott, Patton O; Hudyma, Aaron; Keene, Chesleigh; Santiago, Dana

    2015-04-01

    The present study tested Lent's (2004) social-cognitive model of normative well-being in a sample (N = 414) of first- and non-first-generation college students. A model depicting relationships between: positive affect, environmental supports, college self-efficacy, college outcome expectations, academic progress, academic satisfaction, and life satisfaction was examined using structural equation modeling. The moderating roles of perceived importance of attending college and intrinsic goal motivation were also explored. Results suggested the hypothesized model provided an adequate fit to the data while hypothesized relationships in the model were partially supported. Environmental supports predicted college self-efficacy, college outcome expectations, and academic satisfaction. Furthermore, college self-efficacy predicted academic progress while college outcome expectations predicted academic satisfaction. Academic satisfaction, but not academic progress predicted life satisfaction. The structural model explained 44% of the variance in academic progress, 56% of the variance in academic satisfaction, and 28% of the variance in life satisfaction. Mediation analyses indicated several significant indirect effects between variables in the model while moderation analyses revealed a 3-way interaction between academic satisfaction, intrinsic motivation for attending college, and first-generation college student status on life satisfaction. Results are discussed in terms of applying the normative model of well-being to promote first- and non-first-generation college students' academic and life satisfaction. (c) 2015 APA, all rights reserved).

  7. Factors of academic procrastination

    OpenAIRE

    Kranjec, Eva; Košir, Katja; Komidar, Luka

    2017-01-01

    This study investigated dimensions of perfectionism, anxiety, and depression as factors of academic procrastination. Our main research interest was to examine the role of specific dimensions of perfectionism as moderators in the relationship between anxiety and depression and academic procrastination. Four scales were administered on the sample of 403 students: perfectionism scale FMPS, academic procrastination scale APS-SI, depression scale CESD and anxiety scale STAI-X2. The results showed ...

  8. Burnout, quality of life, motivation, and academic achievement among medical students: A person-oriented approach.

    Science.gov (United States)

    Lyndon, Mataroria P; Henning, Marcus A; Alyami, Hussain; Krishna, Sanjeev; Zeng, Irene; Yu, Tzu-Chieh; Hill, Andrew G

    2017-04-01

    The aim of this study was to identify burnout and quality of life profiles of medical students and determine their associations with academic motivation and achievement on progress tests using a person-oriented approach. Medical students (n = 670) in Year 3 to Year 5 at the University of Auckland were classified into three different profiles as derived from a two-step cluster analysis using World Health Organization Quality of Life-BREF scores and Copenhagen Burnout Inventory scores. The profiles were used as independent variables to assess differences in academic motivation and achievement on progress tests using a multivariate analysis of co-variance and repeated measures analysis of co-variance methods. The response rate was 47%. Three clusters were obtained: Higher Burnout Lower Quality of Life (n = 62, 20%), Moderate Burnout Moderate Quality of Life (n = 131, 41%), and Lower Burnout Higher Quality of Life (n = 124, 39%). After controlling for gender and year level, Higher Burnout Lower Quality of Life students had significantly higher test anxiety (p Burnout and Quality of Life profiles of medical students are associated with differences in academic motivation and achievement over time.

  9. Academic musculoskeletal radiology: influences for gender disparity.

    Science.gov (United States)

    Qamar, Sadia R; Khurshid, Kiran; Jalal, Sabeena; Bancroft, Laura; Munk, Peter L; Nicolaou, Savvas; Khosa, Faisal

    2018-03-01

    Research productivity is one of the few quintessential gauges that North American academic radiology departments implement to determine career progression. The rationale of this study is to quantify the relationship of gender, research productivity, and academic advancements in the musculoskeletal (MSK) radiology to account for emerging trends in workforce diversity. Radiology residency programs enlisted in the Fellowship and Residency Electronic Interactive Database (FREIDA), Canadian Resident Matching Service (CaRMS) and International Skeletal Society (ISS) were searched for academic faculty to generate the database for gender and academic profiles of MSK radiologists. Bibliometric data was collected using Elsevier's SCOPUS archives, and analyzed using Stata version 14.2. Among 274 MSK radiologists in North America, 190 (69.34%) were men and 84 (30.66%) were women, indicating a statistically significant difference (χ2 = 6.34; p value = 0.042). The available number of female assistant professors (n = 50) was more than half of the male assistant professors (n = 88), this ratio however, plummeted at higher academic ranks, with only one-fourth of women (n = 11) professors compared to men (n = 45). The male MSK radiologist had 1.31 times the odds of having a higher h-index, keeping all other variables constant. The trend of gender disparity exists in MSK radiology with significant underrepresentation of women in top tiers of academic hierarchy. Even with comparable h-indices, at the lower academic ranks, a lesser number of women are promoted relative to their male colleagues. Further studies are needed to investigate the degree of influence research productivity has, in determining academic advancement of MSK radiologists.

  10. Progress report

    International Nuclear Information System (INIS)

    Brumovsky, M.

    1979-01-01

    Progress Report, covering the period up to the end of 1979 year, was sent to the IAEA according to the research agreement No. 1971 /CF. This work covered the following fields: preparation and dummy irradiation experiments with a new experimental capsule of ''CHOUCA-M'' type; measurement of temperature fields and design of specimen holders; measurement of neutron energy spectrum in the irradiation place in our experimental reactor of VVR-S type (Nuclear Research Institute) using a set of activation detectors; unification and calibration of the measurement of neutron fluence with the use of Fe, Cu, Mn-Mg and Co-Al monitors; development and improvement of the measuring apparatus and technique for the dynamic testing of pre-cracked specimens with determination of dynamic parameters of fracture mechanics; preparation and manufacture of testing specimens from the Japanese steels - forging, plate and weld metal; preparation of the irradiation capsule for assembling

  11. From Academic to Post-Academic Science

    Directory of Open Access Journals (Sweden)

    Mohammad Amin Ghaneirad

    2014-03-01

    Full Text Available This paper studies the cultural change in science from academic science to post-academic science by the use of documentary studying and analytical reasoning. The aim of this study is determining the direction of cultural change in science and comparing it with cultural change in society.The knowledge production which surrounds academy has little relationship with the values of society and epistemological norms regulate scientists' behavior from within the scientific system. But in post-academic science the relationship between science and society operates in the same line with market and government and science produce within the social context and scientists' behavior controlled by the norms out of the scientific system. So the culture of science has changed because science applied to meet the requirements of market and industry. The result is that contrary to cultural change in society that goes from materialism to post-materialism, cultural change in science moves from post-materialism to materialism.

  12. Malthusian Progress

    DEFF Research Database (Denmark)

    Weisdorf, Jacob Louis

    reallocation between sectors, and human capital investments – are features of development that are incompatible with the idea of Malthusian stagnation. These opponents also reject the idea that Malthusian forces drove English wage rates down to a biological minimum. The contest between the Malthusian and anti...

  13. The Academic Publishing Industry

    DEFF Research Database (Denmark)

    Nell, Phillip Christopher; Wenzel, Tim Ole; Schmidt, Florian

    2014-01-01

    The case starts with introducing the outstanding profitability of academic journal publishers such as Elsevier and then dives into describing the research process from an idea to conducting research and to publishing the results in academic journals. Subsequently, demand and supply for scientific...

  14. Marketing Academic Libraries

    Science.gov (United States)

    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…

  15. Academic Work and Performativity

    Science.gov (United States)

    Kenny, John

    2017-01-01

    Neoliberal reforms in higher education have resulted in corporate managerial practices in universities and a drive for efficiency and productivity in teaching and research. As a result, there has been an intensification of academic work, increased stress for academics and an emphasis on accountability and performativity in universities. This paper…

  16. Academic Identities under Threat?

    Science.gov (United States)

    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…

  17. Patterns of Academic Procrastination.

    Science.gov (United States)

    Day, Victor; Mensink, David; O'Sullivan, Michael

    2000-01-01

    Uses the Academic Procrastination Questionnaire to measure procrastination and six possible patterns underlying it among undergraduate students. Finds that the most common patterns for clients involved Evaluation Anxiety or being Discouraged/Depressed, or Dependent. Supports individualized assessment and solutions for academic procrastination. (SC)

  18. Arbitration in Academe.

    Science.gov (United States)

    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…

  19. Gender and Academic Integrity.

    Science.gov (United States)

    Hendershott, Anne; Drinan, Patrick F.; Cross, Megan

    1999-01-01

    Investigates the academic integrity climate of a mid-sized, comprehensive, private university. Seeks to assess gender differences in motivations surrounding cheating behaviors among 532 undergraduate students. Findings indicate that while both males and females are reluctant to report instances of academic dishonesty that they witness, there…

  20. Thinking Academic Freedom

    Science.gov (United States)

    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…

  1. Diligence and Academic Performance

    OpenAIRE

    Novarese, Marco; Di Giovinazzo, Viviana

    2013-01-01

    This article uses university administration data to investigate the relation between student behavior (rapid response in finalizing enrolment procedures) and academic performance. It shows how student solicitude in enrolment, or a lack of it, can be a useful forecast of academic success. Several explanations can be given, including the greater or lesser tendency to procrastinate.

  2. Relocalising academic literacy

    DEFF Research Database (Denmark)

    Clemensen, Nana; Holm, Lars

    2017-01-01

    This article contributes to the continuing discussion about academic literacy in international higher education. Approaching international study programmes as temporary educational contact zones, marked by a broad diversity in students’ educational and discursive experiences, we examine the negot......This article contributes to the continuing discussion about academic literacy in international higher education. Approaching international study programmes as temporary educational contact zones, marked by a broad diversity in students’ educational and discursive experiences, we examine...... the negotiation and relocalisation of academic literacy among students of the international master’s programme, Anthropology of Education and Globalisation (AEG), University of Aarhus, Denmark. The article draws on an understanding of academic literacy as a local practice situated in the social and institutional...... contexts in which it appears. Based on qualitative interviews with eleven AEG-students, we analyse students’ individual experiences of, and perspectives on, the academic literacy practices of this study programme. Our findings reveal contradictory understandings of internationalism and indicate a learning...

  3. Does Academic Work Make Australian Academics Happy?

    Science.gov (United States)

    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…

  4. The academic advantage: gender disparities in patenting.

    Science.gov (United States)

    Sugimoto, Cassidy R; Ni, Chaoqun; West, Jevin D; Larivière, Vincent

    2015-01-01

    We analyzed gender disparities in patenting by country, technological area, and type of assignee using the 4.6 million utility patents issued between 1976 and 2013 by the United States Patent and Trade Office (USPTO). Our analyses of fractionalized inventorships demonstrate that women's rate of patenting has increased from 2.7% of total patenting activity to 10.8% over the nearly 40-year period. Our results show that, in every technological area, female patenting is proportionally more likely to occur in academic institutions than in corporate or government environments. However, women's patents have a lower technological impact than that of men, and that gap is wider in the case of academic patents. We also provide evidence that patents to which women--and in particular academic women--contributed are associated with a higher number of International Patent Classification (IPC) codes and co-inventors than men. The policy implications of these disparities and academic setting advantages are discussed.

  5. Predicting progression of Alzheimer's disease.

    Science.gov (United States)

    Doody, Rachelle S; Pavlik, Valory; Massman, Paul; Rountree, Susan; Darby, Eveleen; Chan, Wenyaw

    2010-02-23

    Clinicians need to predict prognosis of Alzheimer's disease (AD), and researchers need models of progression to develop biomarkers and clinical trials designs. We tested a calculated initial progression rate to see whether it predicted performance on cognition, function and behavior over time, and to see whether it predicted survival. We used standardized approaches to assess baseline characteristics and to estimate disease duration, and calculated the initial (pre-progression) rate in 597 AD patients followed for up to 15 years. We designated slow, intermediate and rapidly progressing groups. Using mixed effects regression analysis, we examined the predictive value of a pre-progression group for longitudinal performance on standardized measures. We used Cox survival analysis to compare survival time by progression group. Patients in the slow and intermediate groups maintained better performance on the cognitive (ADAScog and VSAT), global (CDR-SB) and complex activities of daily living measures (IADL) (P values < 0.001 slow versus fast; P values < 0.003 to 0.03 intermediate versus fast). Interaction terms indicated that slopes of ADAScog and PSMS change for the slow group were smaller than for the fast group, and that rates of change on the ADAScog were also slower for the intermediate group, but that CDR-SB rates increased in this group relative to the fast group. Slow progressors survived longer than fast progressors (P = 0.024). A simple, calculated progression rate at the initial visit gives reliable information regarding performance over time on cognition, global performance and activities of daily living. The slowest progression group also survives longer. This baseline measure should be considered in the design of long duration Alzheimer's disease clinical trials.

  6. Homeschool Progress Report 2009: Academic Achievement and Demographics

    Science.gov (United States)

    Ray, Brian D.

    2009-01-01

    In 2007, the Home School Legal Defense Association commissioned Dr. Brian D. Ray of the National Home Education Research Institute to conduct a nationwide study of homeschooling in America. The study's purpose was to develop a current picture of homeschool students and their families--capturing their demographics and educational background--and…

  7. Setbacks to academic progression of distance learners wisdom ...

    African Journals Online (AJOL)

    The major problems that prevented majority of them from entering the university before the introduction of the distance learning programme are financial problem, family problems, failed attempts and lack of the required grades, etc. Some of the challenges or problems the distance education students face are difficulty in ...

  8. Mellon Conference: Panel on "Licensing, Copyright and Fair Use." The HYPATIA Project (toward an ASCAP for Academics).

    Science.gov (United States)

    Ginsburg, Jane C.; Janklow, Morton L.

    The HYPATIA Project envisions the creation of a digital depository and licensing and tracking service for unpublished "academic" works, including working papers, other works-in-progress, lectures, and other writings that are not normally published in formal academic journals. Any academic who wishes to deposit a work will be welcome to…

  9. Academic streaming in Europe

    DEFF Research Database (Denmark)

    Falaschi, Alessandro; Mønster, Dan; Doležal, Ivan

    2004-01-01

    The TF-NETCAST task force was active from March 2003 to March 2004, and during this time the mem- bers worked on various aspects of streaming media related to the ultimate goal of setting up common services and infrastructures to enable netcasting of high quality content to the academic community...... in Europe. We report on a survey of the use of streaming media in the academic community in Europe, an open source content delivery network, and a portal for announcing live streaming events to the global academic community....

  10. Student academic performance analysis using fuzzy C-means clustering

    Science.gov (United States)

    Rosadi, R.; Akamal; Sudrajat, R.; Kharismawan, B.; Hambali, Y. A.

    2017-01-01

    Grade Point Average (GPA) is commonly used as an indicator of academic performance. Academic performance evaluations is a basic way to evaluate the progression of student performance, when evaluating student’s academic performance, there are occasion where the student data is grouped especially when the amounts of data is large. Thus, the pattern of data relationship within and among groups can be revealed. Grouping data can be done by using clustering method, where one of the methods is the Fuzzy C-Means algorithm. Furthermore, this algorithm is then applied to a set of student data form the Faculty of Mathematics and Natural Sciences, Padjadjaran University.

  11. Academic Training: 2004 - 2005 ACADEMIC TRAINING PROGRAMME

    CERN Multimedia

    Françoise Benz

    2004-01-01

    1st Term - 01 October to 17 December 2004 REGULAR LECTURE PROGRAMME New Trends in Fusion Research by A. Fasoli, EPFL, Lausanne, CH 11, 12, 13 October Physics at e+e- linear collider by K. Desch, DESY, Hamburg, D 15, 16, 17, 18, 19 November LECTURE SERIES FOR POSTGRADUATE STUDENTS Standard Model by R. Barbieri, CERN-PH-TH 6, 7, 8, 9 10 December The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc) will be published in the CERN Bulletin, the WWW, and by notices before each term and for each series of lectures. ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch

  12. Academic Capitalism and Academic Culture: A Case Study

    Science.gov (United States)

    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…

  13. Guide to research in academic global surgery: A statement of the Society of University Surgeons Global Academic Surgery Committee.

    Science.gov (United States)

    Saluja, Saurabh; Nwomeh, Benedict; Finlayson, Samuel R G; Holterman, AiXuan L; Jawa, Randeep S; Jayaraman, Sudha; Juillard, Catherine; Krishnaswami, Sanjay; Mukhopadhyay, Swagoto; Rickard, Jennifer; Weiser, Thomas G; Yang, George P; Shrime, Mark G

    2018-02-01

    Global surgery is an emerging academic discipline that is developing in tandem with numerous policy and advocacy initiatives. In this regard, academic global surgery will be crucial for measuring the progress toward improving surgical care worldwide. However, as a nascent academic discipline, there must be rigorous standards for the quality of work that emerges from this field. In this white paper, which reflects the opinion of the Global Academic Surgery Committee of the Society for University Surgeons, we discuss the importance of research in global surgery, the methodologies that can be used in such research, and the challenges and benefits associated with carrying out this research. In each of these topics, we draw on existing examples from the literature to demonstrate our points. We conclude with a call for continued, high-quality research that will strengthen the discipline's academic standing and help us move toward improved access to and quality of surgical care worldwide. Copyright © 2017. Published by Elsevier Inc.

  14. Academic family health teams

    Science.gov (United States)

    Carroll, June C.; Talbot, Yves; Permaul, Joanne; Tobin, Anastasia; Moineddin, Rahim; Blaine, Sean; Bloom, Jeff; Butt, Debra; Kay, Kelly; Telner, Deanna

    2016-01-01

    Abstract Objective To explore patients’ perceptions of primary care (PC) in the early development of academic family health teams (aFHTs)—interprofessional PC teams delivering care where family medicine and other health professional learners are trained—focusing on the 4 core domains of PC. Design Self-administered survey using the Primary Care Assessment Tool Adult Expanded Version (PCAT), which addresses 4 core domains of PC (first contact, continuity, comprehensiveness, and coordination). The PCAT uses a 4-point Likert scale (from definitely not to definitely) to capture patients’ responses about the occurrence of components of care. Setting Six aFHTs in Ontario. Participants Adult patients attending appointments and administrators at each of the aFHTs. Main outcome measures Mean PCAT domain scores, with a score of 3 chosen as the minimum expected level of care. Multivariate log binomial regression models were used to estimate the adjusted relative risks of PCAT score levels as functions of patient- and clinic-level characteristics. Results The response rate was 47.3% (1026 of 2167). The mean age of respondents was 49.6 years, and most respondents were female (71.6%). The overall PC score (2.92) was just below the minimum expected care level. Scores for first contact (2.28 [accessibility]), coordination of information systems (2.67), and comprehensiveness of care (2.83 [service available] and 2.36 [service provided]) were below the minimum. Findings suggest some patient groups might not be optimally served by aFHTs, particularly recent immigrants. Characteristics of aFHTs, including a large number of physicians, were not associated with high performance on PC domains. Distributed practices across multiple sites were negatively associated with high performance for some domains. The presence of electronic medical records was not associated with improved performance on coordination of information systems. Conclusion Patients of these aFHTs rated several

  15. Academic librarianship today

    CERN Document Server

    2017-01-01

    Intended for use by both librarians and students in LIS programs, Academic Librarianship Today is the most current, comprehensive overview of the field available today. Key features include: Each chapter was commissioned specifically for this new book, and the authors are highly regarded academic librarians or library school faculty— or both Cutting-edge topics such as open access, copyright, digital curation and preservation, emerging technologies, new roles for academic librarians, cooperative collection development and resource sharing, and patron-driven acquisitions are explored in depth Each chapter ends with thought-provoking questions for discussion and carefully constructed assignments that faculty can assign or adapt for their courses The book begins with Gilman’s introduction, an overview that briefly synthesizes the contents of the contributors’ chapters by highlighting major themes. The main part of the book is organized into three parts: The Academic Library Landscape Today, ...

  16. Googilum academic gaveshana librarikalum

    OpenAIRE

    Vijayakumar, J. K.

    2006-01-01

    Describes about two projects of Google such as "Google Scholar" and "Google Print".It also describes how the traditional library based academic research information search can be affected by these two projects.

  17. The Academic Quilting Bee

    Science.gov (United States)

    Files, Julia A.; Ko, Marcia G.; Blair, Janis E.

    2009-01-01

    In medicine, the challenges faced by female faculty members who are attempting to achieve academic advancement have been well described. Various strategies have been proposed to increase academic productivity to aid the promotion of women in medicine. We propose an innovative collaboration strategy that encourages completion of an academic writing project. This strategy acknowledges the challenges inherent in achieving work–life balance and utilizes a collaborative work style with a group of peer physicians. The model is designed to encourage the completion and collation of independently prepared sections of an academic paper within a setting that emphasizes social networking and collaboration. This approach has many similarities to the construction of a quilt during a “quilting bee.” PMID:19172365

  18. Declaration of Academic Freedom

    Directory of Open Access Journals (Sweden)

    Gökhan ÇETİNSAYA

    2014-04-01

    Full Text Available 1. Universities are the institutions where all the opinions, various truth claims as well as social and political problems are discussed in a liberal and civilized way and the complicated problems are expressed clearly without any oppression and prevention. 2. Academic freedom includes first and foremost the right of freedom of research and thus freedom of using the essential knowledge methods, the right of possessing the necessary tools and conditions required for the research and the rights of scientific production, informing, learning and dissemination. 3. Academics possess the rights to benefit from the academic freedom without any limitation, to research and investigate according to their own preferences and interests, and to teach these without being exposed to any oppression and prevention. 4. This freedom of teaching that the academics have should not be used in a manner restricting students' freedom of learning; academics should avoid from being dogmatic in the research and education processes and respect students' rights of thinking differently and expressing themselves. 5. Academics accordingly should lead the students to evaluate and understand the new thoughts as a whole and to be tolerant to the thoughts they do not agree and to think in various ways. Also, academics should encourage the students to create their own opinions based on evidences and enable them to express these opinions freely and respect their freedom of expression. 6. Campuses should be safe environments where the students can express their own opinions freely. Suppressing the intellectual diversity and the plurality of viewpoints will decrease the productivity of teaching and learning process, restrict students' freedom of learning, and constrain the chance of formation of critical and in-depth thinking. 7. Critical thinking develops only in the campuses where various thoughts are expressed in a liberal way. Students should feel that they would not be prevented

  19. Student academic achievement in college chemistry

    Science.gov (United States)

    Tabibzadeh, Kiana S.

    General Chemistry is required for variety of baccalaureate degrees, including all medical related fields, engineering, and science majors. Depending on the institution, the prerequisite requirement for college level General Chemistry varies. The success rate for this course is low. The purpose of this study is to examine the factors influencing student academic achievement and retention in General Chemistry at the college level. In this study student achievement is defined by those students who earned grades of "C" or better. The dissertation contains in-depth studies on influence of Intermediate Algebra as a prerequisite compared to Fundamental Chemistry for student academic achievement and student retention in college General Chemistry. In addition the study examined the extent and manner in which student self-efficacy influences student academic achievement in college level General Chemistry. The sample for this part of the study is 144 students enrolled in first semester college level General Chemistry. Student surveys determined student self-efficacy level. The statistical analyses of study demonstrated that Fundamental Chemistry is a better prerequisite for student academic achievement and student retention. The study also found that student self-efficacy has no influence on student academic achievement. The significance of this study will be to provide data for the purpose of establishing a uniform and most suitable prerequisite for college level General Chemistry. Finally the variables identified to influence student academic achievement and enhance student retention will support educators' mission to maximize the students' ability to complete their educational goal at institutions of higher education.

  20. Perspectives on academic dishonesty.

    Science.gov (United States)

    Bradshaw, M J; Lowenstein, A J

    1990-01-01

    Academic dishonest behaviors, such as lying, cheating, and plagiarism, are destructive and must be recognized and addressed early in the development of professional nurses. Faculty must be concerned with the relationship between student integrity in the classroom and clinical or professional behaviors. The authors discuss student motivation and attitudes toward unethical practices, faculty responses, and responsibilities when these incidents arise, and strategies for preventing academic dishonesty.

  1. Whistleblowing in academic medicine.

    Science.gov (United States)

    Rhodes, R; Strain, J J

    2004-02-01

    Although medical centres have established boards, special committees, and offices for the review and redress of breaches in ethical behaviour, these mechanisms repeatedly prove themselves ineffective in addressing research misconduct within the institutions of academic medicine. As the authors see it, institutional design: (1) systematically ignores serious ethical problems, (2) makes whistleblowers into institutional enemies and punishes them, and (3) thereby fails to provide an ethical environment. 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.

  2. Academic Motivations and Academic Self-Efficacy of Nursing Students

    OpenAIRE

    Gamze Sarikoc

    2017-01-01

    Aim: Academic motivation and academic self-efficacy play important roles in the learning process. They increase academic achievement and the attainment of educational goals, thus providing opportunities in the training of qualified nurses. This study was conducted to determine nursing students%u2019 academic motivation and academic self-efficacy levels. Material and Method: This is a descriptive study. A total of 346 students who are attending a nursing school as either a first, second, third...

  3. Academic Librarians' Changing Perceptions of Faculty Status and Tenure

    Science.gov (United States)

    Silva, Elise; Galbraith, Quinn; Groesbeck, Michael

    2017-01-01

    This study explores how time and experience affect an academic librarian's perception of tenure. Researchers surveyed 846 librarians at ARL institutions, reporting on institutions that offer both tenure and faculty status for their academic librarians or neither. The survey reported how librarians rated tenure's benefit to patrons, its effect in…

  4. Family Income, School Attendance, and Academic Achievement in Elementary School

    Science.gov (United States)

    Morrissey, Taryn W.; Hutchison, Lindsey; Winsler, Adam

    2014-01-01

    Low family income is associated with poor academic achievement among children. Higher rates of school absence and tardiness may be one mechanism through which low family income impacts children's academic success. This study examines relations between family income, as measured by receipt of free or reduced-price lunch, school attendance, and…

  5. Academic Attainment Findings in Children with Sickle Cell Disease

    Science.gov (United States)

    Epping, Amanda S.; Myrvik, Matthew P.; Newby, Robert F.; Panepinto, Julie A.; Brandow, Amanda M.; Scott, J. Paul

    2013-01-01

    Background: Children with sickle cell disease (SCD) demonstrate deficits in cognitive and academic functioning. This study compared the academic attainment of children with SCD relative to national, state, and local school district rates for African American students. Methods: A retrospective chart review of children with SCD was completed and…

  6. Comparison between the Academic Performance of the National ...

    African Journals Online (AJOL)

    Comparison between the Academic Performance of the National and Regional Intake Medical Students at the University of Kordofan, Western Sudan. ... The dropout rate was 5.9% among the regional students compared to 8.9% among the national students. Conclusions: The academic performance of the national intake ...

  7. Academic Writing and Tacit Knowledge

    Science.gov (United States)

    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…

  8. Protein Diet Restriction Slows Chronic Kidney Disease Progression in Non-Diabetic and in Type 1 Diabetic Patients, but Not in Type 2 Diabetic Patients: A Meta-Analysis of Randomized Controlled Trials Using Glomerular Filtration Rate as a Surrogate.

    Science.gov (United States)

    Rughooputh, Mahesh Shumsher; Zeng, Rui; Yao, Ying

    2015-01-01

    Studies, including various meta-analyses, on the effect of Protein Diet Restriction on Glomerular Filtration Rate (GFR) in Chronic Kidney Disease (CKD) have reported conflicting results. In this paper, we have provided an update on the evidence available on this topic. We have investigated the reasons why the effect has been inconsistent across studies. We have also compared the effect on GFR in various subgroups including type 1 diabetics, type 2 diabetics and non-diabetics. We searched for Randomized Controlled Trials on this intervention from MEDLINE, EMBASE, and other information sources. The PRISMA guidelines, as well as recommended meta-analysis practices were followed in the selection process, analysis and reporting of our findings. The effect estimate used was the change in mean GFR. Heterogeneity across the considered studies was explored using both subgroup analyses and meta-regression. Quality assessment was done using the Cochrane risk of bias tool and sensitivity analyses. 15 randomized controlled trials, including 1965 subjects, were analyzed. The pooled effect size, as assessed using random-effects model, for all the 15 studies was -0.95 ml/min/1.73m2/year (95% CI: -1.79, -0.11), with a significant p value of 0.03. The combined effect estimate for the non-diabetic and type 1 diabetic studies was -1.50 ml/min/1.73m2/year (95% CI: -2.73, -0.26) with p value of 0.02. The effect estimate for the type 2 diabetic group was -0.17 ml/min/1.73m2/year (95% CI: -1.88, 1.55) with p value of 0.85. There was significant heterogeneity across the included studies (I2 = 74%, p value for Q diabetic subjects, the number of subjects and overall compliance level to diet prescribed. Our findings suggest that protein diet restriction slows chronic renal disease progression in non-diabetic and in type 1 diabetic patients, but not in type 2 diabetic patients.

  9. Influences of Mood on Academic Course Evaluations

    Science.gov (United States)

    Zumbach, Joerg; Funke, Joachim

    2014-01-01

    In two subsequent experiments, the influence of mood on academic course evaluation is examined. By means of facial feedback, either a positive or a negative mood was induced while students were completing a course evaluation questionnaire during lectures. Results from both studies reveal that a positive mood leads to better ratings of different…

  10. Teaching Assistants and Academic Dishonesty: Lessons Learned

    Science.gov (United States)

    Seals, John Michael

    2011-01-01

    This study surveyed the preparation for, attitudes towards, and experiences with academic dishonesty among Teaching Assistants (TAs) at the University of Arkansas. Of the population of 470 TAs, this study included 184 responses for a response rate of 39.1%. The survey included two instruments created by the researcher. The first assessed TAs'…

  11. Addressing Academic Dishonesty among the Highest Achievers

    Science.gov (United States)

    Miller, Angela D.; Murdock, Tamera B.; Grotewiel, Morgan M.

    2017-01-01

    Although research shows that higher-achieving students report engaging in cheating behaviors less frequently than lower-achieving students, the cheating rates among this population are still startling. Certain aspects of the context of being a high-achieving student support academic dishonesty. We investigate integrity among the highest achievers…

  12. Challenges of student selection: Predicting academic performance ...

    African Journals Online (AJOL)

    Finding accurate predictors of tertiary academic performance, specifically for disadvantaged students, is essential because of budget constraints and the need of the labour market to address employment equity. Increased retention, throughput and decreased dropout rates are vital. When making admission decisions, the

  13. Community College Students' Perceptions of Academic Readiness

    Science.gov (United States)

    Millar, Bradbury Stewart

    2010-01-01

    This study compares community college students' perceptions of their academic readiness before and after they participated in community college coursework. Students enroll in community colleges for many reasons but many drop-out before reaching their goals. High rates of attrition suggest that students may not accurately assess their levels of…

  14. Linguistic Features of Humor in Academic Writing

    Science.gov (United States)

    Skalicky, Stephen; Berger, Cynthia M.; Crossley, Scott A.; McNamara, Danielle S.

    2016-01-01

    A corpus of 313 freshman college essays was analyzed in order to better understand the forms and functions of humor in academic writing. Human ratings of humor and wordplay were statistically aggregated using Factor Analysis to provide an overall "Humor" component score for each essay in the corpus. In addition, the essays were also…

  15. Gender differences in academic productivity and leadership appointments of physicians throughout academic careers.

    Science.gov (United States)

    Reed, Darcy A; Enders, Felicity; Lindor, Rachel; McClees, Martha; Lindor, Keith D

    2011-01-01

    Because those selected for leadership in academic medicine often have a record of academic productivity, publication disparities may help explain the gender imbalance in leadership roles. The authors aimed to compare the publication records, academic promotions, and leadership appointments of women and men physicians longitudinally throughout academic careers. In 2007, the authors conducted a retrospective, longitudinal cohort study of all 25 women physicians then employed at Mayo Clinic with ≥20 years of service at Mayo and of 50 male physician controls, matched 2:1 by appointment date and career category, to women. The authors recorded peer-reviewed publications, timing of promotion, and leadership appointments throughout their careers. Women published fewer articles throughout their careers than men (mean [standard deviation] 29.5 [28.8] versus 75.8 [60.3], P = .001). However, after 27 years, women produced a mean of 1.57 more publications annually than men (P academic rank of professor compared with seven women (28%) (P = .01). Throughout their careers, women held fewer leadership roles than men (P leadership position, compared with 15 men (30%). Women's publication rates increase and actually exceed those of men in the latter stages of careers, yet women hold fewer leadership positions than men overall, suggesting that academic productivity assessed midcareer may not be an appropriate measure of leadership skills and that factors other than publication record and academic rank should be considered in selecting leaders.

  16. Academic family health teams

    Science.gov (United States)

    Carroll, June C.; Talbot, Yves; Permaul, Joanne; Tobin, Anastasia; Moineddin, Rahim; Blaine, Sean; Bloom, Jeff; Butt, Debra; Kay, Kelly; Telner, Deanna

    2016-01-01

    Abstract Objective To explore patients’ perceptions of primary care (PC) in the early development of academic family health teams (aFHTs)—interprofessional PC teams delivering care where family medicine and other health professional learners are trained—focusing on patients’ perceptions of access and patients’ satisfaction with services. Design Self-administered survey. Setting Six aFHTs in Ontario. Participants Adult patients attending appointments and administrators at each of the aFHTs. Main outcome measures Answers to questions about access from the Primary Care Assessment Tool Adult Expanded Version, the Primary Care Assessment Survey, and research team questions. Results The response rate was 47.3% (1026 of 2167). The mean (SD) Primary Care Assessment Tool first-contact accessibility score was 2.28 (0.36) out of 4, with 96.5% of patients rating access less than 3, which was the minimum expected level of care. Two-thirds (66.6%) indicated someone from their aFHTs would definitely or probably see them the same day if they were sick, 56.8% could definitely or probably get advice quickly by telephone, and 14.5% indicated it was definitely or probably difficult to be seen by their primary health care provider (HCP). Additionally, 46.9% indicated they would like to get medical advice by e-mail. For a routine or follow-up visit, 73.4% would be willing to see another aFHT physician if their regular provider were unavailable, while only 48.3% would see a nonphysician HCP. If sick, 88.2% would see another aFHT physician and 55.2% would see a nonphysician HCP. Most (75.3%) were satisfied with access to their regular HCP. Conclusion Although patients are generally satisfied with care, there is room for improvement in access. Strategies are needed to enhance access to care, including addressing appropriate roles and scopes of practice for nonphysician HCPs. The accessibility challenges for aFHTs will likely affect new family physicians and other HCPs training in

  17. Academic Procrastination on Worker Students

    OpenAIRE

    Muzaqi, Sugito; Arumsari, Andini Dwi

    2017-01-01

    Academic procrastination is to delay the work in the academic field. Academic procrastination occurs because students who work less able to divide his time well, between work and college. Students who work doing academic procrastination because it is less able to regulate themselves. Self-regulation is the ability to control their own behavior and one of the prime movers of the human personality. In the process of self-regulation, academic procrastination students who need to understand the i...

  18. Sociometric types and academic self-concept in adolescents.

    Science.gov (United States)

    Inglés, Cándido J; Aparisi, David; Delgado, Beatriz; Torregrosa, María S; García-Fernández, José M

    2017-11-01

    The aim of this study was to analyze the relationship between sociometric types, behavioral categories, and academic self-concept in a sample of 1,349 (51.7% boys) Spanish adolescents, ranging in age from 12 to 16 years. the students’ sociometric nomination was performed using the Programa Socio (Partner Program), and academic self-concept was measured with the Self Description Questionnaire (SDQ-II; Marsh, 1992). results show that academic self-concept was a significant predictor of sociometric types and behavioral categories, as students with high scores on academic self-concept were more likely to be positively rated by their peers (popular, leaders, collaborators and good students) than students with low scores on student academic self-concept. these results reinforce the emphasis on academic self-concept research and its relevance to educational practice.

  19. Progressing batch hydrolysis process

    Science.gov (United States)

    Wright, John D.

    1986-01-01

    A progressive batch hydrolysis process for producing sugar from a lignocellulosic feedstock, comprising passing a stream of dilute acid serially through a plurality of percolation hydrolysis reactors charged with said feedstock, at a flow rate, temperature and pressure sufficient to substantially convert all the cellulose component of the feedstock to glucose; cooling said dilute acid stream containing glucose, after exiting the last percolation hydrolysis reactor, then feeding said dilute acid stream serially through a plurality of prehydrolysis percolation reactors, charged with said feedstock, at a flow rate, temperature and pressure sufficient to substantially convert all the hemicellulose component of said feedstock to glucose; and cooling the dilute acid stream containing glucose after it exits the last prehydrolysis reactor.

  20. Progressive brain compression

    International Nuclear Information System (INIS)

    Thuomas, K.AA.; Inst. of Surgical Research, National Hospital, Oslo; Vlajkovic, S.; Inst. of Surgical Research, National Hospital, Oslo; Ganz, J.C.; Inst. of Surgical Research, National Hospital, Oslo; Nilsson, P.; Inst. of Surgical Research, National Hospital, Oslo; Bergstroem, K.; Inst. of Surgical Research, National Hospital, Oslo; Ponten, U.; Inst. of Surgical Research, National Hospital, Oslo; Zwetnow, N.N.; Inst. of Surgical Research, National Hospital, Oslo

    1993-01-01

    Continuous recording of vital physiological variables and sequential MR imaging were performed simultaneously during continuous expansion of an epidural rubber balloon over the left hemisphere in anaesthetised dogs. Balloon expansion led to a progressive and slgithly nonlinear rise in intracranial CSF pressures and a full in local perfusion pressures. Changes in systemic arterial pressure, pulse rate, and respiration rate usually appeared at a balloon volume of 4% to 5% of the intracranial volume (reaction volume), together with a marked transtentorial pressure gradient and MR imaging changes consistent with tentorial herniation. Respiratory arrest occurred at a balloon volume of approximately 10% of the intracranial volume (apnoea volume), which was associated with occulsion of the cisterna magna, consistent with some degree of foramen magnum herniation. Increase in tissue water was observed beginning at approximately the reaction volume, presumably due to ischaemic oedema, due to the fall in perfusion pressures. (orig.)

  1. Academic ethical awareness among undergraduate nursing students.

    Science.gov (United States)

    Cho, Ok-Hee; Hwang, Kyung-Hye

    2017-01-01

    Academic ethical awareness is an important aspect especially for nursing students who will provide ethical nursing care to patients in future or try to tread the path of learning toward professional acknowledgement in nursing scholarship. The purpose of this study was to explore academic ethical awareness and its related characteristics among undergraduate nursing students. This study commenced the survey with cross-sectional, descriptive questions and enrolled convenient samples of 581 undergraduate nursing students from three universities in South Korea. It was investigated with structured questionnaires including general characteristics and academic ethical awareness related. Ethical considerations: This study was reviewed and approved by the Institutional Review Board at National University. Academic ethical awareness was the highest regarding behaviors violating the respect or confidentiality of patients and cheating on exams, while it was the lowest for inappropriate behaviors in class. From the result of general characteristics difference, male students showed higher score than female students in relative; first-year students showed higher score than other year students; the higher score was rated from students who were highly satisfied with their major than the other not satisfied with their major; and students with low academic stress showed higher ethical awareness score than persons with higher stress. Personal behaviors were rated with low ethical awareness in relative, but items related to public rules and actual effects on patients or others were rated with higher score. Nursing satisfaction and academic stress are main factors on ethical awareness. To improve overall ethical awareness level of nursing students, it is required to provide more education about the importance of personal behaviors in class and need to improve the understanding of how it will be connected with future situation and effect.

  2. Whistleblowing in academic medicine

    Science.gov (United States)

    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

  3. Arithmetic Progressions on Conics

    OpenAIRE

    Ciss, Abdoul Aziz; Moody, Dustin

    2016-01-01

    In this paper, we look at long arithmetic progressions on conics. By an arithmetic progression on a curve, we mean the existence of rational points on the curve whose x-coordinates are in arithmetic progression. We revisit arithmetic progressions on the unit circle, constructing 3-term progressions of points in the first quadrant containing an arbitrary rational point on the unit circle. We also provide infinite families of three term progressions on the unit hyperbola, as well as conics ax2 ...

  4. Academic Training: 2003 - 2004 Academic Training Programme

    CERN Multimedia

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch 3rd Term - 5 April to 2nd July 2004 REGULAR LECTURE PROGRAMME 19, 20, 21, 22, 23 April Complex Systems, Chaos and Measurements by P. Collet / Ecole Polytechnique, Palaiseau, France 26, 27, 28, 29 April The Theory of Heavy Ion Collisions by U. Wiedemann / CERN-PH/TH 10, 11, 12, 13, 14 May Particle Identification at the LHC by D. Fournier / LAL, Orsay, France 1, 2, 3, 4 June Neural Systems, Genetic Algorithms by V. Robles Forcada and M. Perez Hernandez / Univ. Politecnica de Madrid E. 7, 8, 9, June Real Time Process Control by T. Riesco / CERN-TS 14, 15, 16, 17, 18 June The Cosmic Microwave Background by M. Zaldarriaga / Harvard University, USA 21, 22, 23, June Fixed Target Physics at CERN : Results and Prospects by J. Engelen / CERN-DG 28, 29, 30 June, 1, 2, July Search for Dark Matter by B. Sadoulet / Univ. of California, Berkeley, USA The lectures are open to all those interested, without application. The abstrac...

  5. Academic Training: 2004 - 2005 ACADEMIC TRAINING PROGRAMME

    CERN Multimedia

    Françoise Benz

    2004-01-01

    1st Term - 01 October to 17 December 2004 REGULAR LECTURE PROGRAMME New Trends in Fusion Research by A. Fasoli, EPFL, Lausanne, CH 11, 12, 13 October Physics at e+e- linear collider by K. Desch, DESY, Hamburg, D 15, 16, 17, 18, 19 November LECTURE SERIES FOR POSTGRADUATE STUDENTS Standard Model by R. Barbieri, CERN-PH-TH 6, 7, 8, 9 10 December The lectures are open to all those interested, without application. The abstract of the lectures, as well as any change to the above information (title, dates, time, place etc) will be published in the CERN Bulletin, the WWW, and by notices before each term and for each series of lectures. ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training' form a...

  6. Student-reported satisfaction with academic enhancement services at an academic health science center.

    Science.gov (United States)

    Gaughf, Natalie White; Foster, Penni Smith; Williams, Dara A

    2014-01-01

    Although support services are needed to address students' concerns associated with academic demands, there is little research exploring these interventions within health sciences education. The current study examined students' perceptions of academic enhancement services at an academic health science center. Academic enhancement services provided to students included assessment of learning approaches and problems interfering with academic performance. Specific services may have addressed the transition to professional school, study skills assessment and training, time management and organization, testing strategies, clarifying career goals and interests, increasing self-confidence and coping with self-doubt, coping with depression and/or anxiety, stress management, relationship issues, and/or loss and bereavement. All students receiving academic enhancement services received a survey for programmatic improvement at the end of each semester. The online survey was voluntary and anonymous and solicited feedback about the students' experiences. Sixty-three percent of respondents (N = 104; 62% female, 38% male; 62% White, 27% Black/African American, 10% Asian; 2% Hispanic) reported receiving a one-session intervention, while 34% received 2-6 sessions. Eighty-three percent of respondents reported that academic enhancement services improved their situation and 89% reported overall satisfaction. The individual services rated as most helpful addressed time management, study skills training, increasing self-confidence, and testing strategies. It is recommended that health science centers (i) consider providing brief-term academic enhancement services to students addressing time management/organization, study skills, self-confidence, and testing strategies and (ii) engage in empirical investigations of these academic interventions.

  7. Collective academic supervision

    DEFF Research Database (Denmark)

    Nordentoft, Helle Merete; Thomsen, Rie; Wichmann-Hansen, Gitte

    2013-01-01

    process. This article fills these gaps by discussing potentials and challenges in “Collective Academic Supervision”, a model for supervision at the Master of Education in Guidance at Aarhus University in Denmark. The pedagogical rationale behind the model is that students’ participation and learning...... are interconnected. Collective Academic Supervision provides possibilities for systematic interaction between individual master students in their writing process. In this process they learn core academic competencies, such as the ability to assess theoretical and practical problems in their practice and present them...... to peers. In sum CAS provides a practice in which a group of students and their supervisor learn by working together. Potentials for future research is to investigate the ways in which participants – both students and teachers - can be prepared for different modes of participation and, finally, how...

  8. Measurement of academic entitlement.

    Science.gov (United States)

    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.

  9. Bioethics and academic freedom.

    Science.gov (United States)

    Singer, Peter

    1990-01-01

    The author describes the events surrounding his attempts to lecture on the subject of euthanasia in West Germany in June 1989. Singer, who defends the view that active euthanasia for some newborns with handicaps may be ethically permissible, had been invited to speak to professional and academic groups. Strong public protests against Singer and his topic led to the cancellation of some of his engagements, disruptions during others, and harrassment of the German academics who had invited him to speak. These incidents and the subject of euthanasia became matters of intense national debate in West Germany, but there was little public or academic support for Singer's right to be heard. Singer argues that bioethics and bioethicists must have the freedom to challenge conventional moral beliefs, and that the events in West Germany illustrate the grave danger to that freedom from religious and political intolerance.

  10. Predicting progression in primary progressive multiple sclerosis: a 10-year multicenter study

    NARCIS (Netherlands)

    Khaleeli, Z.; Ciccarelli, O.; Manfredonia, F.; Barkhof, F.; Brochet, B.; Cercignani, M.; Dousset, V.; Filippi, M.; Montalban, X.; Polman, C.H.; Rovaris, M.; Rovira, A.; Sastre-Garriga, J.; Vellinga, M.M.; Miller, D.; Thompson, A.

    2008-01-01

    Rates of progression vary widely in primary progressive multiple sclerosis. This multicenter study aimed to identify predictors of progression over 10 years. A total of 101 patients who had been imaged at baseline and 2 years were scored on the expanded disability status scale after 10 years.

  11. A Study on Academic Achievement and Personality of Secondary School Students

    Science.gov (United States)

    Suvarna, V. D.; Ganesha Bhata, H. S.

    2016-01-01

    This study is concerned with the Academic Achievement and Personality of 300 students of secondary schools of Mandya city. The Raven's Standard Progress Matrices was used to obtain the Academic Scores and Eysenk Personality Inventory was used to collect data regarding their Personality. Result reflects that there is negligible positive…

  12. Implications of Academic Literacies Research for Knowledge Making and Curriculum Design

    Science.gov (United States)

    Paxton, Moragh; Frith, Vera

    2014-01-01

    This article explores the issue of what academic literacies research can bring to the study of knowledge and curriculum in higher education from a theoretical perspective and by means of illustrations from a work in progress academic literacies research project in the natural sciences. It argues that reading and writing are central to the process…

  13. The Role of Parents in College Students' Sociopolitical Awareness, Academic, and Social Development

    Science.gov (United States)

    Harper, Casandra E.; Sax, Linda J.; Wolf, De'Sha S.

    2012-01-01

    This study examined the relationship between parental contact (frequency of student-parent communication) and involvement (parents' interest and/or involvement in students' academic progress and decision-making) with college students' personal, social, and academic development. Parental involvement accounted for over two-thirds of the significant…

  14. Effects of Cooperative Learning on the Social Acceptance of Mainstreamed Academically Handicapped Students.

    Science.gov (United States)

    Madden, Nancy A.; Slavin, Robert E.

    1983-01-01

    Six classes enrolling academically handicapped and normal-progress elementary students were randomly assigned to study mathematics cooperatively or under a traditional classroom structure. Results indicated that cooperative techniques improved social acceptance, academic achievement, and self-esteem. (Author/CL)

  15. Longitudinal Test of a Social Cognitive Model of Academic and Life Satisfaction

    Science.gov (United States)

    Singley, Daniel B.; Lent, Robert W.; Sheu, Hung-Bin

    2010-01-01

    The authors tested a social cognitive model of academic and overall life satisfaction in a sample of 769 university students. The predictors, drawn from Lent's unifying perspective on well-being and psychosocial adjustment, included social cognitive (academic self-efficacy, goal progress, social support) and personality (trait positive affect)…

  16. The Relationship between Participation in Campus Recreation Programs and College Student Academic Success

    Science.gov (United States)

    Kiss, Jessica E.

    2017-01-01

    The academic success of undergraduate students is necessary for degree attainment and fulfilling career goals. Universities recognize factors that affect academic achievement and promote strategies that support satisfactory grades, progression through degree programs, and graduation for students. It is essential to determine predictors of success…

  17. Academic Drug Discovery Centres

    DEFF Research Database (Denmark)

    Kirkegaard, Henriette Schultz; Valentin, Finn

    2014-01-01

    Academic drug discovery centres (ADDCs) are seen as one of the solutions to fill the innovation gap in early drug discovery, which has proven challenging for previous organisational models. Prior studies of ADDCs have identified the need to analyse them from the angle of their economic and organi......Academic drug discovery centres (ADDCs) are seen as one of the solutions to fill the innovation gap in early drug discovery, which has proven challenging for previous organisational models. Prior studies of ADDCs have identified the need to analyse them from the angle of their economic...... their performance....

  18. #IWD2016 Academic Inspiration

    DEFF Research Database (Denmark)

    Meier, Ninna

    2016-01-01

    What academics or books have inspired you in your writing and research, or helped to make sense of the world around you? In this feature essay, Ninna Meier returns to her experience of reading Hannah Arendt as she sought to understand work and how it relates to value production in capitalist...... economies. Meier recounts how Arendt’s book On Revolution (1963) forged connective threads between the ‘smallest parts’ and the ‘largest wholes’ and showed how academic work is never fully relegated to the past, but can return in new iterations across time....

  19. School Segregation and Racial Academic Achievement Gaps

    Directory of Open Access Journals (Sweden)

    Sean F. Reardon

    2016-09-01

    Full Text Available Although it is clear that racial segregation is linked to academic achievement gaps, the mechanisms underlying this link have been debated since James Coleman published his eponymous 1966 report. In this paper, I examine sixteen distinct measures of segregation to determine which is most strongly associated with academic achievement gaps. I find clear evidence that one aspect of segregation in particular—the disparity in average school poverty rates between white and black students’ schools—is consistently the single most powerful correlate of achievement gaps, a pattern that holds in both bivariate and multivariate analyses. This implies that high-poverty schools are, on average, much less effective than lower-poverty schools and suggests that strategies that reduce the differential exposure of black, Hispanic, and white students to poor schoolmates may lead to meaningful reductions in academic achievement gaps.

  20. Academic Culture and Campus Culture of Universities

    Science.gov (United States)

    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…

  1. Examining the Cross-Cultural Effect between Moral Suasion and Academic Dishonesty

    Science.gov (United States)

    Gold, Andrew M.

    2014-01-01

    Academic and workplace dishonesty have become a growing and costly problem within society. While academic misconduct is nothing new, over the past 40 years the problem appears to be getting worse. The literature indicated a steady increase in academic cheating rates over the past four decades from 50% to as much as 75%. Compounding this problem…

  2. The relationship of emotional intelligence with academic intelligence and the Big Five

    NARCIS (Netherlands)

    van der Zee, K; Thijs, M; Schakel, L

    2002-01-01

    The present study examines the relationship of self- and other ratings of emotional intelligence with academic intelligence and personality, as well as the incremental validity of emotional intelligence beyond academic intelligence and personality in predicting academic and social success. A sample

  3. The relationship of Emotional Intelligence with Academic Intelligence and the Big Five

    NARCIS (Netherlands)

    Van der Zee, K.I.; Thijs, Melanie; Schakel, Lolle

    The present study examines the relationship of self- and other ratings of emotional intelligence with academic intelligence and personality, as well as the incremental validity of emotional intelligence beyond academic intelligence and personality in predicting academic and social success. A sample

  4. The Relationship of Emotional Intelligence with Academic Intelligence and the Big Five

    NARCIS (Netherlands)

    Van der Zee, Karen; Thijs, Melanie; Schakel, Lolle

    The present study examines the relationship of self- and other ratings of emotional intelligence with academic intelligence and personality, as well as the incremental validity of emotional intelligence beyond academic intelligence and personality in predicting academic and social success. A sample

  5. Creation and use of knowledge management in academic libraries ...

    African Journals Online (AJOL)

    It concluded and recommended that existing information technological infrastructure should be upgraded, including organization‟s intranet and extranet to facilitate the capturing, organizing, storage and sharing of both explicit and tacit knowledge for the overall progress and development of academic libraries as well as its ...

  6. Productive procrastination: academic procrastination style predicts academic and alcohol outcomes

    Science.gov (United States)

    Westgate, Erin C.; Wormington, Stephanie V.; Oleson, Kathryn C.; Lindgren, Kristen P.

    2017-01-01

    Productive procrastination replaces one adaptive behavior with another adaptive—albeit less important—behavior (e.g., organizing notes instead of studying for an exam). We identified adaptive and maladaptive procrastination styles associated with academic and alcohol outcomes in 1106 college undergraduates. Cluster analysis identified five academic procrastination styles—non-procrastinators, academic productive procrastinators, non-academic productive procrastinators, non-academic procrastinators, and classic procrastinators. Procrastination style differentially predicted alcohol-related problems, cravings, risk of alcohol use disorders, and GPA (all ps procrastination and academic productive procrastination were most adaptive overall; non-academic productive procrastination, non-academic procrastination, and classic procrastination were least adaptive. Productive procrastination differed from other procrastination strategies, and maladaptive procrastination styles may be a useful risk indicator for preventative and intervention efforts. PMID:28804158

  7. Productive procrastination: academic procrastination style predicts academic and alcohol outcomes.

    Science.gov (United States)

    Westgate, Erin C; Wormington, Stephanie V; Oleson, Kathryn C; Lindgren, Kristen P

    2017-03-01

    Productive procrastination replaces one adaptive behavior with another adaptive-albeit less important-behavior (e.g., organizing notes instead of studying for an exam). We identified adaptive and maladaptive procrastination styles associated with academic and alcohol outcomes in 1106 college undergraduates. Cluster analysis identified five academic procrastination styles- non-procrastinators , academic productive procrastinators , non-academic productive procrastinators, non-academic procrastinators , and classic procrastinators . Procrastination style differentially predicted alcohol-related problems, cravings, risk of alcohol use disorders, and GPA (all ps procrastination and academic productive procrastination were most adaptive overall; non-academic productive procrastination, non-academic procrastination, and classic procrastination were least adaptive. Productive procrastination differed from other procrastination strategies, and maladaptive procrastination styles may be a useful risk indicator for preventative and intervention efforts.

  8. Academic interventions for academic procrastination: A review of the literature.

    Science.gov (United States)

    Zacks, Shlomo; Hen, Meirav

    2018-01-01

    Procrastination is a widespread phenomenon in academic settings. It has been studied from many different theoretical angles, and a variety of causes and consequences have been suggested. Recent studies support the notion that academic procrastination can be seen from a situational perspective and as a failure in learning self-regulation. It suggests that interventions should address situational as well as deficits in self-regulation to help students overcome their procrastinating tendencies. The present review examined the recent literature on causes and consequences of academic procrastination and the limited number of studies of academic interventions for academic procrastination. Findings of this review strengthen the need to further study the topic of academic interventions for academic procrastination and to develop effective interventions. At the end of this review, several suggestions for the development of academic interventions are outlined.

  9. Summary of Research 1997, Interdisciplinary Academic Groups

    National Research Council Canada - National Science Library

    Boger, Dan

    1999-01-01

    This report contains information of research projects in the interdisciplinary groups, Command, Control, and Communications Academic Group, Information Warfare Academic Group, Space Systems Academic...

  10. Geothermal progress monitor. Progress report No. 1

    Energy Technology Data Exchange (ETDEWEB)

    1979-12-01

    Progress is reported on the following: electrical uses, direct-heat uses, drilling activities, leases, geothermal loan guarantee program, general activities, and legal, institutional, and regulatory activites. (MHR)

  11. The Academic Chairperson's Handbook.

    Science.gov (United States)

    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…

  12. Kompetenceprofil for academic developers

    DEFF Research Database (Denmark)

    Troelsen, Rie; Mørcke, Anne Mette

    gerne vil udføre? Vi vil også diskutere hvilke positive og negative konsekvenser en (mulig fælles nordisk) kompetenceprofil kunne få.Referencer:Ansela, M. & Maikkola, M. (2007). ACADEMIC DEVELOPER’S COMPETENCE-BASED DESCRIPTION:Core and basic competences. Retrieved 22/01/15 at http://www.peda-forum.fi/index.php...

  13. Reframing Academic Leadership

    Science.gov (United States)

    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;…

  14. Correlates of Academic Procrastination.

    Science.gov (United States)

    Milgram, Norman A.; And Others

    1993-01-01

    Investigated concurrent correlates of academic procrastination in Israeli college preparatory students (n=113). Procrastination in one course of study was found to be moderately correlated with procrastination in another but not to procrastination in routine tasks of daily living. Procrastination was weakly related to emotional upset about it and…

  15. The academic rat race

    DEFF Research Database (Denmark)

    Landes, Xavier; Andersen, Martin Marchman; Nielsen, Morten Ebbe Juul

    2012-01-01

    : an increased pressure to produce articles (in peer-reviewed journals) has created an unbalanced emphasis on the research criterion at the expense of the latter two. More fatally, this pressure has turned academia into a rat race, leading to a deep change in the fundamental structure of academic behaviour...

  16. Academic Nightmares: Predatory Publishing

    Science.gov (United States)

    Van Nuland, Sonya E.; Rogers, Kem A.

    2017-01-01

    Academic researchers who seek to publish their work are confronted daily with a barrage of e-mails from aggressive marketing campaigns that solicit them to publish their research with a specialized, often newly launched, journal. Known as predatory journals, they often promise high editorial and publishing standards, yet their exploitive business…

  17. Towards Transnational Academic Capitalism

    Science.gov (United States)

    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…

  18. Participatory academic communities

    DEFF Research Database (Denmark)

    Aaen, Janus Holst; Nørgård, Rikke Toft

    2015-01-01

    understanding of participation in edu-cation can move educatees’ learning beyond institutions through focusing on educatees as researchers, participat-ing in society, building a research community and obtaining academic citizenship. Further, the article discusses how a value-based, vision-driven approach...

  19. Academic Engagement and Commercialisation

    DEFF Research Database (Denmark)

    Perkmann, Markus; Tartari, Valentina; McKelvey, Maureen

    2013-01-01

    A considerable body of work highlights the relevance of collaborative research, contract research, consulting and informal relationships for university–industry knowledge transfer. We present a systematic review of research on academic scientists’ involvement in these activities to which we refer...

  20. Why Do Academics Use Academic Social Networking Sites?

    Science.gov (United States)

    Meishar-Tal, Hagit; Pieterse, Efrat

    2017-01-01

    Academic social-networking sites (ASNS) such as Academia.edu and ResearchGate are becoming very popular among academics. These sites allow uploading academic articles, abstracts, and links to published articles; track demand for published articles, and engage in professional interaction. This study investigates the nature of the use and the…

  1. The Effect of Academic Advising on Academic Performance of ...

    African Journals Online (AJOL)

    Although academic advising in Kenyan universities exists, no research has been done to find out how it impacts on students' educational and career goals. This research aimed at establishing the effect of academic advising on academic performance and the influence of year of study and gender on students' tendency to ...

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

    Science.gov (United States)

    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…

  3. Arithmetic Progressions on Conics.

    Science.gov (United States)

    Ciss, Abdoul Aziz; Moody, Dustin

    2017-01-01

    In this paper, we look at long arithmetic progressions on conics. By an arithmetic progression on a curve, we mean the existence of rational points on the curve whose x -coordinates are in arithmetic progression. We revisit arithmetic progressions on the unit circle, constructing 3-term progressions of points in the first quadrant containing an arbitrary rational point on the unit circle. We also provide infinite families of three term progressions on the unit hyperbola, as well as conics ax 2 + cy 2 = 1 containing arithmetic progressions as long as 8 terms.

  4. Academic and Social Integration of Community College Students: A Case Study.

    Science.gov (United States)

    Borglum, Karen; Kubala, Thomas

    2000-01-01

    Investigates how Tinto's model of retention can be applied to two-year institutions. Explores academic and social integration and their effects on student withdrawal rates as well as the effect of background skills on withdrawal rates. Finds no correlation between academic and social integration and withdrawal rates, but poorer Computer Placement…

  5. Incremental validity of emotional intelligence ability in predicting academic achievement.

    Science.gov (United States)

    Lanciano, Tiziana; Curci, Antonietta

    2014-01-01

    We tested the incremental validity of an ability measure of emotional intelligence (El) in predicting academic achievement in undergraduate students, controlling for cognitive abilities and personality traits. Academic achievement has been conceptualized in terms of the number of exams, grade point average, and study time taken to prepare for each exam. Additionally, gender differences were taken into account in these relationships. Participants filled in the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), the Raven's Advanced Progressive Matrices, the reduced version of the Eysenck Personality Questionnaire, and academic achievement measures. Results showed that El abilities were positively related to academic achievement indices, such as the number of exams and grade point average; total El ability and the Perceiving branch were negatively associated with the study time spent preparing for exams. Furthermore, El ability adds a percentage of incremental variance with respect to cognitive ability and personality variables in explaining scholastic success. The magnitude of the associations between El abilities and academic achievement measures was generally higher for men than for women. Jointly considered, the present findings support the incremental validity of the MSCEIT and provide positive indications of the importance of El in students' academic development. The helpfulness of El training in the context of academic institutions is discussed.

  6. Hardiness commitment, gender, and age differentiate university academic performance.

    Science.gov (United States)

    Sheard, Michael

    2009-03-01

    The increasing diversity of students, particularly in age, attending university has seen a concomitant interest in factors predicting academic success. This 2-year correlational study examined whether age, gender (demographic variables), and hardiness (cognitive/emotional variable) differentiate and predict university final degree grade point average (GPA) and final-year dissertation mark. Data are reported from a total of 134 university undergraduate students. Participants provided baseline data in questionnaires administered during the first week of their second year of undergraduate study and gave consent for their academic progress to be tracked. Final degree GPA and dissertation mark were the academic performance criteria. Mature-age students achieved higher final degree GPA compared to young undergraduates. Female students significantly outperformed their male counterparts in each measured academic assessment criteria. Female students also reported a significantly higher mean score on hardiness commitment compared to male students. commitment was the most significant positive correlate of academic achievement. Final degree GPA and dissertation mark were significantly predicted by commitment, and commitment and gender, respectively. The findings have implications for universities targeting academic support services to maximize student scholastic potential. Future research should incorporate hardiness, gender, and age with other variables known to predict academic success.

  7. Climate economics in progress 2011

    International Nuclear Information System (INIS)

    De Perthuis, Christian; Jouvet, Pierre-Andre; Trotignon, Raphael; Simonet, Gabriela; Boutueil, Virginie

    2011-01-01

    Climate Economics in Progress offers a global overview of the present status of action on climate change. Drawing on the most recent data, it analyzes the development of carbon markets in Europe and other parts of the world. It also examines the conditions for including major players such as China and new sectors such as agriculture, forestry and transport in the fight against global warming. The book is essential reading for anyone wishing to understand current advances in climate control, which could pave the way for a new form of economic growth. The book brings together a group of researchers whose goal is to make the link between academic research on the economics of climate change and the implementation of operational tools, thereby allowing the climate issue to be integrated into the functioning of the real economy

  8. Slowly progressive fluent aphasia

    International Nuclear Information System (INIS)

    Sakurai, Yasuhisa; Momose, Toshimitsu; Watanabe, Toshiaki; Ishikawa, Takashi; Iwata, Makoto; Bando, Mitsuaki.

    1991-01-01

    Three patients with slowly progressive fluent aphasia are reported. One of the patients presented with memory disturbance. They were characterized clinically by having selective deficits in vocabulary, which resulted in impairment of confrontation naming, and auditory comprehension. MRI showed an atrophy not only in the left temporal lobe (including the superior, middle and inferior temporal gyri), hippocampus, parahippocampual gyrus, and fusiform gyrus, but also in the left parietal lobe. I-123 IMP SPECT and F-18 FDG PET were used to determine regional cerebral blood flow and regional cerebral metabolic rate, respectively. In addition to the decreased tracer uptake in the left temporal and/or parietal lobe, a decreased uptake was seen in the bilateral basal ganglia, the inner side of the temporal lobe (including the bilateral hippocampus), the right anterior temporal lobe, and the left thalamus. These findings may deny the previous thought that lesions are localized in slowly progressive fluent aphasia. Furthermore, noticeable difficulty in naming, i.e., patients unable to recognize the right answer, are considered attributable to widespread lesions from the whole left temporal lobe, including the hippocampus, to the right temporal lobe. (N.K.)

  9. Schooling Background and Academic Academic Achievement of Agricultural Students

    OpenAIRE

    N. Jayakumar; M. Surudhi

    2016-01-01

    In our society academic achievement is considered as a key criterion to judge one’s total potentiality and capability. Academic achievement is seen as a students’ grade point averages in many academic settings. Academic achievement has become an index of students’ future in this highly competitive world and Agricultural education is no exception.  Hence it becomes necessary to find out the factors that determine better academic performance. In this context the present study had been carried o...

  10. Academic capitalism and academic culture: A case study.

    Directory of Open Access Journals (Sweden)

    Pilar Mendoza

    2008-12-01

    Full Text Available 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 department and they consider industrial sponsorship as a highly effective vehicle for enhancing the quality of education of students and pursuing their scientific interests. This study provides valuable insights to federal and institutional policiescreated to foster industry-academia partnerships and commercialization of academic research.

  11. The Mismeasure of Academic Labour

    Science.gov (United States)

    Papadopoulos, Angelika

    2017-01-01

    In quantifying and qualifying the scope of academic labour, workload models serve multiple ends. They are intended to facilitate equitable and transparent divisions of academic work, to provide academics with a sense of whether their workload is reasonable relative to their colleagues, and universities with a mechanism for rationalising the…

  12. Economic Status of Academic Librarians

    Science.gov (United States)

    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…

  13. Predicting Academic Entitlement in Undergraduates

    Science.gov (United States)

    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…

  14. Understanding Academic Identity through Metaphor

    Science.gov (United States)

    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…

  15. Life Stress and Academic Burnout

    Science.gov (United States)

    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…

  16. Another Discussion about Academic Corruption

    Science.gov (United States)

    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…

  17. Academic Dishonesty in Medical Schools

    African Journals Online (AJOL)

    drive academic dishonesty among aspiring doctors. Objective: To establish the factors driving academic dishonesty ... academic dishonesty in the Medical School made it. 86.3% likely that a student would participate. Having .... on Plagiarism and Cheating, in Perspectives on Plagiarism and Intellectual Property in the.

  18. Computer Anxiety, Academic Stress, and Academic Procrastination on College Students

    Directory of Open Access Journals (Sweden)

    Wahyu Rahardjo

    2013-01-01

    Full Text Available Academic procrastination is fairly and commonly found among college students. The lack of understanding in making the best use of computer technology may lead to anxiety in terms of operating computer hence cause postponement in completing course assignments related to computer operation. On the other hand, failure in achieving certain academic targets as expected by parents and/or the students themselves also makes students less focused and leads to tendency of postponing many completions of course assignments. The aim of this research is to investigate contribution of anxiety in operating computer and academic stress toward procrastination on students. As much as 65 students majoring in psychology became participants in this study. The results showed that anxiety in operating computer and academic stress play significant role in influencing academic procrastination among social sciences students. In terms of academic procrastination tendencies, anxiety in operating computer and academic stress, male students have higher percentage than female students.

  19. Positive illusions in the academic context : A longitudinal study of academic self-enhancement in college

    NARCIS (Netherlands)

    Chung, J.M.H.; Schriber, Roberta A; Robins, Richard W

    2016-01-01

    In the present research, we examined academic self-enhancement in students (N = 264) followed longitudinally through 4 years of college. We used social comparison (i.e., better-than-average ratings) and self-insight (i.e., criterion-based) approaches to assess the degree to which students

  20. From ERPs to academics.

    Science.gov (United States)

    Hillman, Charles H; Pontifex, Matthew B; Motl, Robert W; O'Leary, Kevin C; Johnson, Christopher R; Scudder, Mark R; Raine, Lauren B; Castelli, Darla M

    2012-02-15

    Standardized tests have been used to forecast scholastic success of school-age children, and have been related to intelligence, working memory, and inhibition using neuropsychological tests. However, ERP correlates of standardized achievement have not been reported. Thus, the relationship between academic achievement and the P3 component was assessed in a sample of 105 children during performance on a Go/NoGo task. The Wide Range Achievement Test - 3rd edition was administered to assess aptitude in reading, spelling, and arithmetic. Regression analyses indicated an independent contribution of P3 amplitude to reading and arithmetic achievement beyond the variance accounted for by IQ and school grade. No such relationship was observed for spelling. These data suggest that the P3, which reflects attentional processes involved in stimulus evaluation and inhibitory control may be a biomarker for academic achievement during childhood. Copyright © 2011 Elsevier Ltd. All rights reserved.

  1. Academic dishonesty among nursing students.

    Science.gov (United States)

    Krueger, Linda

    2014-02-01

    This quantitative study identified sociodemographic and situational conditions that affected 336 nursing students' engagement in academic dishonesty, their attitudes regarding various forms of academic dishonesty, and the prevalence of academic dishonesty in which they engaged and witnessed. More than half of the participants reported cheating in the classroom and in the clinical settings. A positive relationship was found between the frequency of cheating in classroom and clinical settings. Results revealed differences in frequency of engagement in and attitudes toward academic dishonesty by gender, semester in the program, and ethnicity. Relationships were also found among peer behavior, personal beliefs and values, and frequency of engaging in academic dishonesty. Copyright 2014, SLACK Incorporated.

  2. Academic Manager or Managed Academic? Academic Identity Schisms in Higher Education

    Science.gov (United States)

    Winter, Richard

    2009-01-01

    The relationship between values and academic identity has received scant attention in the higher education literature with some notable exceptions (Churchman, 2006; Harley, 2002; Henkel, 2005). This paper contends that the perceived need to align all academics around corporate values and goals has given rise to academic identity schisms in higher…

  3. Gender Differences in the Relationship between Academic Procrastination, Satisfaction with Academic Life and Academic Performance

    Science.gov (United States)

    Balkis, Murat; Duru, Erdinç

    2017-01-01

    Introduction: Procrastination has become one of the most researched topics due its adverse effects on the both general and student population in social sciences. The general tendency toward delaying academic tasks has been conceptualized as academic procrastination in academic setting. It is a prevalent issue among students and a numerous students…

  4. Plagiarism in Academic Texts

    Directory of Open Access Journals (Sweden)

    Marta Eugenia Rojas-Porras

    2012-08-01

    Full Text Available The ethical and social responsibility of citing the sources in a scientific or artistic work is undeniable. This paper explores, in a preliminary way, academic plagiarism in its various forms. It includes findings based on a forensic analysis. The purpose of this paper is to raise awareness on the importance of considering these details when writing and publishing a text. Hopefully, this analysis may put the issue under discussion.

  5. Monuments to Academic Carelessness

    Science.gov (United States)

    2014-01-01

    In 1942, Katherine Frost Bruner published an article titled “Of psychological writing: Being some valedictory remarks on style.” It was published in Journal of Abnormal and Social Psychology, the journal for which she served as editorial assistant between 1937 and 1941. Her collection of advice to writing scholars has been widely quoted, including by several editions of The Publication Manual of the American Psychological Association. The most frequently quoted message in Bruner’s article deals with the importance of making sure that references in academic texts are complete and accurate. Exploring the citation history of this particular message reveals an ironic point: the great majority of those who have quoted Bruner’s words on reference accuracy have not done so accurately. The case may serve as a reminder of the importance of the basic academic principle of striving to use primary sources. The most startling finding in this study is how frequently this principle is violated, even by authors who advise and educate academic writers. PMID:28479644

  6. [Primary progressive apraxia].

    Science.gov (United States)

    Kondo, Masaki

    2011-10-01

    Similar to primary progressive aphasia, primary progressive apraxia has been considered to cause slowly progressive apraxia without dementia and to be a dependent disease. Of the 3 cases reported by De Renzi in 1986, 1 case showed slowly progressive apraxia without dementia. Since then, cases of primary progressive apraxia have been reported occasionally. Studies on primary progressive apraxia indicate that not only focal lesions caused by vascular disease or brain trauma but also lesions caused by neurodegenerative disease can cause apraxia alone, thereby supporting the hypothesis that apraxia-associated neurodegeneration may develop in cases of primary progressive apraxia. The pathogenesis of primary progressive apraxia is yet to be elucidated. Clinical features of primary progressive apraxia are not precisely distinguishable from those of corticobasal degeneration (CBD); further, previous studies have indicated that the brain pathology observed in primary progressive apraxia is consistent with that in Alzheimer disease (AD) or Pick disease. "Primary" progressive apraxia may be intrinsically different from slowly progressive apraxia that is associated with CBD, AD, or Pick disease and may show specific pathological findings. On the other hand, primary progressive apraxia may not be a dependent disease but a syndrome characterized by prolonged neurodegeneration that is observed in various degenetive dementias such as CBD, AD, or Pick disease.

  7. Longitudinal Relationship between Cardiorespiratory Fitness and Academic Achievement.

    Science.gov (United States)

    Sardinha, Luís B; Marques, Adilson; Minderico, Claudia; Palmeira, António; Martins, Sandra; Santos, Diana A; Ekelund, Ulf

    2016-05-01

    The aim of this study was to examine the prospective associations between cardiorespiratory fitness (CRF) and academic achievement in the youth. The sample included 1286 fifth-, sixth-, and seventh-grade students, age 11 to 14 yr (Mage = 11.3 ± 1.1), from 14 schools followed for 3 yr. Academic achievement was assessed using the students' marks at baseline and at follow-up 3 yr apart, in Portuguese, mathematics, foreign language (English), and science. CRF was assessed by the Progressive Aerobic Cardiovascular Endurance Run test from the Fitnessgram battery. Students were classified as fit-fit, unfit-fit, fit-unfit, and unfit-unfit according to the Progressive Aerobic Cardiovascular Endurance Run test results at baseline and follow-up. Ordinal regression analyses were performed to examine associations between CRF and academic achievement. Being persistently fit (fit-fit), compared with those classified unfit-unfit, increased the odds of having high levels of academic achievement in Portuguese (odds ratio (OR) = 3.49; 95% CI, 1.97-6.20; P achieving better marks than those persistently unfit-unfit in Portuguese (OR = 2.52; 95% CI, 1.42-4.45; P academic achievement especially in mother tongue and foreign language.

  8. Defining and Measuring Academic Success

    Directory of Open Access Journals (Sweden)

    Travis T. York

    2015-03-01

    Full Text Available 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 definitions of the term are conceptually evaluated using Astin's I-E-O model resulting in the proposition of a revised definition and new conceptual model of academic success. Measurements of academic success found throughout the literature are presented in accordance with the presented model of academic success. These measurements are provided with details in a user-friendly table (Appendix B. Results also indicate that grades and GPA are the most commonly used measure of academic success. Finally, recommendations are given for future research and practice to increase effective assessment of academic success.

  9. 78 FR 6770 - Notice of Intent To Establish an Adequate Yearly Progress Negotiated Rulemaking Committee

    Science.gov (United States)

    2013-01-31

    ... Yearly Progress (AYP). As required by the No Child Left Behind Act of 2001, the Secretary will select... INFORMATION: I. Background The No Child Left Behind Act of 2001 (Act) required States to use certain academic..., referred to as an ``accountability system'') to measure academic achievement. See 20 U.S.C. 6311. The Act's...

  10. Corrigendum to ;On progress and rate of the peritectic reaction Fo + SiO2 → En in natural andesitic arc magmas; [Geochim. Cosmochim. Acta 185 (2016) 383-393

    Science.gov (United States)

    Zellmer, Georg F.; Sakamoto, Naoya; Matsuda, Nozomi; Iizuka, Yoshiyuki; Moebis, Anja; Yurimoto, Hisayoshi

    2018-01-01

    In the original article, an olivine dissolution rate of 3-6 × 10-11 m s-1 was quoted for the tephra we have studied. However, it was not considered that the crystal dissolves on all sides, rather than just on the one edge studied, so the diameter of the crystal will reduce by twice this rate, 9 (±3) × 10-11 m s-1.

  11. Academic and non-academic predictors of student psychological distress: the role of social identity and loneliness.

    Science.gov (United States)

    McIntyre, Jason C; Worsley, Joanne; Corcoran, Rhiannon; Harrison Woods, Paula; Bentall, Richard P

    2018-02-13

    University students experience high rates of stress and mental illness; however, few studies have comprehensively examined the impact of academic and non-academic stressors on student mental health. Similarly, there has been little focus on the role of social groups in protecting against mental distress in this young adult group. To identify the key social determinants of mental health symptoms in a student population. Using an online survey, we administered measures of social connectedness and mental health symptoms alongside academic and non-academic stressors to a large sample of UK university students. Loneliness was the strongest overall predictor of mental distress, while assessment stress was the most important academic predictor. Strong identification with university friendship groups was most protective against distress relative to other social identities, and the beneficial impact of identification on symptoms was mediated by reduced loneliness. The study highlights the benefits of establishing strong social connections at university and the importance of minimising stress associated with assessment tasks.

  12. Utilisation of academic nursing competence in Europe - A survey among members of the European Academy of Nursing Science

    DEFF Research Database (Denmark)

    Hanssen, Tove Aminda; Olsen, Pia Riis

    2018-01-01

    academic nurses' competencies are used and in what positions. AIM: To understand the progression of nurses' academic careers following completion of the EANS Summer School and to picture how research and academic skills of the nurses are being used for research and/or other fields in nursing. METHODS: We......: The EANS Summer School is an example of an effort to improve nurses' academic competencies. The survey indicates that the competencies of academically trained nurses in Europe primarily are used in universities and educational institutions. However, a large proportion is working close...

  13. Alternative energies. Updates on progress

    International Nuclear Information System (INIS)

    Ferreira, German

    2013-01-01

    Presents fundamental and applied research of alternative energies. Address key pillars in the alternative energy field, such as: biomass energy, hydrogen energy, solar energy, wind energy, hydroelectric power, geothermal energy and their environmental implications, with the most updated progress. Includes the life cycle assessment and thermoeconomic analysis as tools for evaluating and optimising environmental and cost subjects. This book presents nine chapters based on fundamental and applied research of alternative energies. At the present time, the challenge is that technology has to come up with solutions that can provide environmentally friendly energy supply options that are able to cover the current world energy demand. Experts around the world are working on these issues for providing new solutions that will break the existing technological barriers. This book aims to address key pillars in the alternative energy field, such as: biomass energy, hydrogen energy, solar energy, wind energy, hydroelectric power, geothermal energy and their environmental implications, with the most updated progress for each pillar. It also includes the life cycle assessment (LCA) and thermoeconomic analysis (TA) as tools for evaluating and optimising environmental and cost subjects. Chapters are organized into fundamental research, applied research and future trends; and written for engineers, academic researches and scientists.

  14. Alternative energies. Updates on progress

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira, German (ed.) [CIRCE - Centre of Research for Energy Resources and Consumption, Zaragoza (Spain)

    2013-07-01

    Presents fundamental and applied research of alternative energies. Address key pillars in the alternative energy field, such as: biomass energy, hydrogen energy, solar energy, wind energy, hydroelectric power, geothermal energy and their environmental implications, with the most updated progress. Includes the life cycle assessment and thermoeconomic analysis as tools for evaluating and optimising environmental and cost subjects. This book presents nine chapters based on fundamental and applied research of alternative energies. At the present time, the challenge is that technology has to come up with solutions that can provide environmentally friendly energy supply options that are able to cover the current world energy demand. Experts around the world are working on these issues for providing new solutions that will break the existing technological barriers. This book aims to address key pillars in the alternative energy field, such as: biomass energy, hydrogen energy, solar energy, wind energy, hydroelectric power, geothermal energy and their environmental implications, with the most updated progress for each pillar. It also includes the life cycle assessment (LCA) and thermoeconomic analysis (TA) as tools for evaluating and optimising environmental and cost subjects. Chapters are organized into fundamental research, applied research and future trends; and written for engineers, academic researches and scientists.

  15. Primary Progressive Aphasia

    Science.gov (United States)

    ... which cause different symptoms. Semantic variant primary progressive aphasia Symptoms include these difficulties: Comprehending spoken or written ... word meanings Naming objects Logopenic variant primary progressive aphasia Symptoms include: Having difficulty retrieving words Frequently pausing ...

  16. Progressive Pigmentary Purpura

    Science.gov (United States)

    ... Category: Share: Yes No, Keep Private Progressive Pigmentary Purpura Share | Progressive pigmentary purpura (we will call it PPP) is a group ... conditions ( Schamberg's disease , Lichenoid dermatitis of Gourgerot-Blum, purpura annularis telangiectodes of Majocchi and Lichen aureus). Schamberg's ...

  17. Progressive Supranuclear Palsy

    Science.gov (United States)

    ... alterations of mood and behavior, including depression and apathy as well as progressive mild dementia. The disorder's ... alterations of mood and behavior, including depression and apathy as well as progressive mild dementia. The disorder's ...

  18. Progress in K spectroscopy

    International Nuclear Information System (INIS)

    Leith, D.W.G.S.

    1977-07-01

    The progress in the field of K* spectroscopy is reviewed within the framework of the simple harmonic oscillator quark model, and contrasted with the recent progress made in the charmonium spectroscopy

  19. Progressive Multifocal Leukoencephalopathy

    Science.gov (United States)

    ... most prominent symptoms are clumsiness; progressive weakness; and visual, speech, and sometimes personality changes. The progression of deficits leads to life-threatening disability and (frequently) death. A diagnosis of PML can ...

  20. Guide to Academic Research Career Development.

    Science.gov (United States)

    Gail Neely, J; Smith, Richard J; Graboyes, Evan M; Paniello, Randal C; Paul Gubbels, Samuel

    2016-02-01

    Development of an academic career easily follows a clinical course for which there are multiple role models; however, development of an academic research career involves few role models, and rarely do instructional guides reach out to the new faculty. The purpose of this article is to present the cumulative experiences of previously and currently funded authors to serve as a guide to young as well as older faculty for developing their research careers. Cumulative experiences of research-dedicated faculty. This article is the result of lessons learned from developing a Triological Society National Physician-Scientist Program and Network, as well as the cumulative experiences of the authors. Table I illustrates key elements in developing a serious research career. Table II records the career courses of five surgeon-scientists, highlighting the continued theme focus with theme-specific publications and progressive grants. These cumulative experiences have face validity but have not been objectively tested. The value added is a composite of 50 years of experiences from authors committed to research career development for themselves and others. Crucial elements in developing a research career are a desire for and commitment to high-quality research, a focus on an overall theme of progressive hypothesis-driven investigations, research guidance, a willingness to spend the time required, and an ability to learn from and withstand failure. 5.

  1. Nuclear Engineering Academic Programs Survey, 2003

    International Nuclear Information System (INIS)

    Science and Engineering Education, Oak Ridge Institute for Science and Education

    2004-01-01

    The survey includes degrees granted between September 1, 2002 and August 31, 2003. Thirty-three academic programs reported having nuclear engineering programs during the survey time period and all responded (100% response rate). Three of the programs included in last year's report were discontinued or out-of-scope in 2003. One new program has been added to the list. This year the survey data include U.S. citizenship, gender, and race/ethnicity by degree level

  2. Sleep disorder among medical students: relationship to their academic performance.

    Science.gov (United States)

    Abdulghani, Hamza M; Alrowais, Norah A; Bin-Saad, Norah S; Al-Subaie, Nourah M; Haji, Alhan M A; Alhaqwi, Ali I

    2012-01-01

    Medical students are exposed to a significant level of pressure due to academic demands. Their sleep pattern is characterized by insufficient sleep duration, delayed sleep onset, and occurrence of napping episodes during the day. To examine the prevalence of sleep disorder among medical students and investigate any relationship between sleep disorder and academic performance. This is a cross-sectional self-administered questionnaire-based study. The participants were medical students of the first, second, and third academic years. The Epworth Sleepiness Scale (ESS) was also included to identify sleep disorder and grade point average was recorded for academic performance. There were 491 responses with a response rate of 55%. The ESS score demonstrated that 36.6% of participants were considered to have abnormal sleep habits, with a statistically significant increase in female students (p = 0.000). Sleeping between 6-10 h per day was associated with normal ESS scores (p = 0.019) as well as the academic grades ≥ 3.75. Abnormal ESS scores were associated with lower academic achievement (p = 0.002). A high prevalence of sleep disorder was found in this group of students, specifically female students. Analysis of the relationship between sleep disorder and academic performance indicates a significant relationship between abnormal ESS scores, total sleeping hours, and academic performance.

  3. White matter lesion progression

    DEFF Research Database (Denmark)

    Hofer, Edith; Cavalieri, Margherita; Bis, Joshua C

    2015-01-01

    BACKGROUND AND PURPOSE: White matter lesion (WML) progression on magnetic resonance imaging is related to cognitive decline and stroke, but its determinants besides baseline WML burden are largely unknown. Here, we estimated heritability of WML progression, and sought common genetic variants...... and previous association studies. RESULTS: A total of 1085 subjects showed WML progression. The heritability estimate for WML progression was low at 6.5%, and no single-nucleotide polymorphisms achieved genome-wide significance (PFour loci were suggestive (P

  4. Predicting progression in primary progressive multiple sclerosis: a 10-year multicenter study.

    Science.gov (United States)

    Khaleeli, Zhaleh; Ciccarelli, Olga; Manfredonia, Francesco; Barkhof, Frederik; Brochet, Bruno; Cercignani, Mara; Dousset, Vincent; Filippi, Massimo; Montalban, Xavier; Polman, Chris; Rovaris, Marco; Rovira, Alex; Sastre-Garriga, Jaume; Vellinga, Machteld; Miller, David; Thompson, Alan

    2008-06-01

    Rates of progression vary widely in primary progressive multiple sclerosis. This multicenter study aimed to identify predictors of progression over 10 years. A total of 101 patients who had been imaged at baseline and 2 years were scored on the expanded disability status scale after 10 years. Ordinal logistic regression identified the following independent variables that predicted progression: male sex, shorter disease duration, and slower timed walk test at baseline (best overall predictor), and deterioration in expanded disability status scale score and reduction in brain volume over 2 years. These predictors of long-term disability provide some insight into disease progression.

  5. Z factor: a new index for measuring academic research output

    Directory of Open Access Journals (Sweden)

    Zhuo Min

    2008-11-01

    Full Text Available Abstract With rapid progress in scientific research activities and growing competition for funding resources, it becomes critical to effectively evaluate an individual researcher's annual academic performance, or their cumulative performance within the last 3–5 years. It is particularly important for young independent investigators, and is also useful for funding agencies when determining the productivity and quality of grant awardees. As the funding becomes increasingly limited, having an unbiased method of measuring recent performance of an individual scientist is clearly needed. Here I propose the Z factor, a new and useful way to measure recent academic performance.

  6. Writing abilities longitudinally predict academic outcomes of adolescents with ADHD.

    Science.gov (United States)

    Molitor, Stephen J; Langberg, Joshua M; Bourchtein, Elizaveta; Eddy, Laura D; Dvorsky, Melissa R; Evans, Steven W

    2016-09-01

    Students with attention-deficit/hyperactivity disorder (ADHD) often experience a host of negative academic outcomes, and deficits in reading and mathematics abilities contribute to these academic impairments. Students with ADHD may also have difficulties with written expression, but there has been minimal research in this area and it is not clear whether written expression abilities uniquely contribute to the academic functioning of students with ADHD. The current study included a sample of 104 middle school students diagnosed with ADHD (Grades 6-8). Participants were followed longitudinally to evaluate whether written expression abilities at baseline predicted student grade point average (GPA) and parent ratings of academic impairment 18 months later, after controlling for reading ability and additional relevant covariates. Written expression abilities longitudinally predicted both academic outcomes above and beyond ADHD and oppositional defiant disorder symptoms, medication use, reading ability, and baseline values of GPA and parent-rated academic impairment. Follow-up analyses revealed that no single aspect of written expression was demonstrably more impactful on academic outcomes than the others, suggesting that writing as an entire process should be the focus of intervention. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  7. Writing Abilities Longitudinally Predict Academic Outcomes of Adolescents with ADHD

    Science.gov (United States)

    Molitor, Stephen J.; Langberg, Joshuah M.; Bourchtein, Elizaveta; Eddy, Laura D.; Dvorsky, Melissa R.; Evans, Steven W.

    2016-01-01

    Students with ADHD often experience a host of negative academic outcomes and deficits in reading and mathematics abilities contribute to these academic impairments. Students with ADHD may also have difficulties with written expression but there has been minimal research in this area and it is not clear whether written expression abilities uniquely contribute to the academic functioning of students with ADHD. The current study included a sample of 104 middle school students diagnosed with ADHD (grades 6–8). Participants were followed longitudinally to evaluate whether written expression abilities at baseline predicted student GPA and parent ratings of academic impairment 18 months later, after controlling for reading ability and additional relevant covariates. Written expression abilities longitudinally predicted both academic outcomes above and beyond ADHD and ODD symptoms, medication use, reading ability, and baseline values of GPA and parent-rated academic impairment. Follow-up analyses revealed that no single aspect of written expression was demonstrably more impactful on academic outcomes than the others, suggesting that writing as an entire process should be the focus of intervention. PMID:26783650

  8. A Multifaceted Mentoring Program for Junior Faculty in Academic Pediatrics.

    Science.gov (United States)

    Chen, Mary M; Sandborg, Christy I; Hudgins, Louanne; Sanford, Rania; Bachrach, Laura K

    2016-01-01

    The departure of physician-scientists from education and research into clinical practice is a growing challenge for the future of academic medicine. Junior faculty face competing demands for clinical productivity, teaching, research, and work-life integration, which can undermine confidence in the value of an academic career. Mentorship is important to foster career development and satisfaction in junior faculty. The goals of this academic pediatrics department were to develop, implement, and evaluate a multifaceted pediatric mentoring program to promote retention and satisfaction of junior faculty. Program elements included one-on-one mentor-mentee meetings, didactic workshops, grant review assistance, and facilitated peer-group mentoring. Program effectiveness was assessed using annual surveys of mentees and structured mentee exit interviews, as well as retention data for assistant professors. The mentees were instructors and assistant professors in the department of pediatrics. Seventy-nine mentees participated in the program from 2007 through 2014. The response rate from seven annual surveys was 84%. Sixty-nine percent of mentees felt more prepared to advance their careers, 81% had a better understanding of the criteria for advancement, 84% were satisfied with the program, and 95% found mentors accessible. Mentees who exited the program reported they most valued the one-on-one mentoring and viewed the experience positively regardless of promotion. Retention of assistant professors improved after initiation of the program; four of 13 hired from 2002 to 2006 left the institution, whereas 18 of 18 hired from 2007 to 2014 were retained. This multifaceted mentoring program appeared to bolster satisfaction and enhance retention of junior pediatric faculty. Mentees reported increased understanding of the criteria for promotion and viewed the program as a positive experience regardless of career path. Individual mentor-mentee meetings were needed at least twice yearly

  9. Longitudinal relationship between social skills and academic achievement in a gender perspective

    OpenAIRE

    Gustavsen, Ann Margareth

    2017-01-01

    Previous studies found that girls have higher academic achievement than boys in most school subjects. Teachers’ grading of academic achievement seems to be based not only on students’ knowledge but also their social skills, and teachers tend to assess girls as having better social skills than boys. The main aim of this study was to examine through multilevel analysis the extent to which teacher-rated social skills predicted teacher-rated academic achievement in Norwegian, mathematics and Engl...

  10. Academic health sciences librarians' publication patterns.

    Science.gov (United States)

    Mularski, C A; Bradigan, P S

    1991-04-01

    This study examines the publication patterns of U.S. academic health sciences librarians. A survey was sent to a random sample of Medical Library Association (MLA) members who work in academic settings. Some survey results are consistent with other research while others vary from the findings of previous studies. Faculty status requiring publication may be an incentive to publish; however, a large percentage of librarians in this study published despite the lack of a requirement. Academic health sciences librarians without advanced degrees other than a master's in library science produced about three quarters of the publications, whereas their colleagues with advanced degrees published slightly more than 25% of the publications. Results concerning professional maturity, position, and geographic location reflect findings of earlier studies of academic librarians' publication patterns. Publication productivity generally increased with professional maturity, most authors held administrative or supervisory positions, and many lived in the Northeast and Midwest regions of the United States. The differences in rates of publication between males and females was not statistically significant after controlling for respondents' professional maturity and position. Recommendations for future research are discussed.

  11. The academic advantage: gender disparities in patenting.

    Directory of Open Access Journals (Sweden)

    Cassidy R Sugimoto

    Full Text Available We analyzed gender disparities in patenting by country, technological area, and type of assignee using the 4.6 million utility patents issued between 1976 and 2013 by the United States Patent and Trade Office (USPTO. Our analyses of fractionalized inventorships demonstrate that women's rate of patenting has increased from 2.7% of total patenting activity to 10.8% over the nearly 40-year period. Our results show that, in every technological area, female patenting is proportionally more likely to occur in academic institutions than in corporate or government environments. However, women's patents have a lower technological impact than that of men, and that gap is wider in the case of academic patents. We also provide evidence that patents to which women--and in particular academic women--contributed are associated with a higher number of International Patent Classification (IPC codes and co-inventors than men. The policy implications of these disparities and academic setting advantages are discussed.

  12. HYLIFE-2 progress report

    International Nuclear Information System (INIS)

    Moir, R.W.; Adamson, M.G.; Bangerter, R.O.; Bieri, R.L.; Condit, R.H.; Hartman, C.W.; House, P.A.; Langdon, A.B.; Logan, B.G.; Orth, C.D.; Petzoldt, R.W.; Pitts, J.H.; Post, R.F.; Sacks, R.A.; Tobin, M.T.; Williams, W.H.; Dolan, T.J.; Longhurst, G.R.; Hoffman, M.A.; Meier, W.R.

    1991-12-01

    LIFE-II inertial confinement fusion power plant design study uses a liquid fall, in the form of jets to protect the first structural wall from neutron damage, x rays, and blast to provide a 30-y lifetime. This is a progress report of an incomplete and ongoing study. HYLIFE-I used liquid lithium. HYLIFE-11 avoids the fire hazard of lithium by using a molten salt composed of fluorine, lithium, and beryllium (Li 2 Be 4 ) called Flibe. Access for heavy-ion beams is provided. Calculations for assumed heavy-ion beam performance show a nominal gain of 70 at 5 MJ producing 350 MJ, about 5.2 times less yield than the 1.8 GJ from a driver energy of 4.5 MJ with gain of 400 for HYLIFE-I. The nominal 1 GWe of power can be maintained by increasing the repetition rate by a factor of about 5.2, from 1.5 to 8 Hz. A higher repetition rate requires faster re-establishment of the jets after a shot, which can be accomplished in part by decreasing the jet fall height and increasing the jet flow velocity. Multiple chambers may be required.In addition, although not considered for HYLIFE-I there is undoubtedly liquid splash that must be forcibly cleared because gravity is too slow, especially at high repetition rates. Splash removal can be accomplished by either pulsed or oscillating jet flows. The cost of electricity is estimated to be 0.10 $/kW· in constant 1990 dollars, about twice that of future coal and light water reactor nuclear power. The driver beam cost is about one-half the total cost

  13. Progressive taxation, income inequality, and happiness.

    Science.gov (United States)

    Oishi, Shigehiro; Kushlev, Kostadin; Schimmack, Ulrich

    2018-01-01

    Income inequality has become one of the more widely debated social issues today. The current article explores the role of progressive taxation in income inequality and happiness. Using historical data in the United States from 1962 to 2014, we found that income inequality was substantially smaller in years when the income tax was more progressive (i.e., a higher tax rate for higher income brackets), even when controlling for variables like stock market performance and unemployment rate. Time lag analyses further showed that higher progressive taxation predicted increasingly lower income inequality up to 5 years later. Data from the General Social Survey (1972-2014; N = 59,599) with U.S. residents (hereafter referred to as "Americans") showed that during years with higher progressive taxation rates, less wealthy Americans-those in the lowest 40% of the income distribution-tended to be happier, whereas the richest 20% were not significantly less happy. Mediational analyses confirmed that the association of progressive taxation with the happiness of less wealthy Americans can be explained by lower income inequality in years with higher progressive taxation. A separate sample of Americans polled online (N = 373) correctly predicted the positive association between progressive taxation and the happiness of poorer Americans but incorrectly expected a strong negative association between progressive taxation and the happiness of richer Americans. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  14. The Imperative for Diversity: ARL's Progress and Role

    Science.gov (United States)

    Dewey, Barbara I.

    2009-01-01

    The Association of Research Libraries' diversity initiatives, under the leadership of Duane Webster and member libraries, have had a visible and long-lasting influence on the makeup of academic librarianship. ARL's accomplishments and progress in advancing diversity comprise important milestones for librarianship and did not come without…

  15. Entering and navigating academic medicine: academic clinician-educators' experiences.

    Science.gov (United States)

    Kumar, Koshila; Roberts, Chris; Thistlethwaite, Jill

    2011-05-01

    Despite a recognised need for richer narratives about academic medicine, much of the literature is limited to an analysis of the enablers and barriers associated with recruitment and retention, and focuses on analysing the development of research career pathways. We explored academic clinician-educators' experiences of entering into and navigating academic medicine, with a particular focus on those who privilege teaching above research. Data were collected through interviews and focus groups conducted across a medical school at one Australian university. We used socio-cognitive career theory to provide theoretical insight into the factors that influence academic clinician-educators' interests, choice and motivations regarding entering and pursuing a teaching pathway within academic medicine. Framework analysis was used to illustrate key themes in the data. We identified a number of themes related to academic clinician-educators' engagement and performance within an academic medicine career focused on teaching. These include contextual factors associated with how academic medicine is structured as a discipline, cultural perceptions regarding what constitutes legitimate practice in academia, experiential factors associated with the opportunity to develop a professional identity commensurate with being an educator, and socialisation practices. The emphasis on research in academia can engender feelings of marginalisation and lack of credibility for those clinicians who favour teaching over research. The prevailing focus on supporting and socialising clinicians in research will need to change substantially to facilitate the rise of the academic clinician-educator. © Blackwell Publishing Ltd 2011.

  16. Academic procrastination and academic performance: An initial basis for intervention.

    Science.gov (United States)

    Goroshit, Marina

    2018-01-01

    Academic procrastination is a prevalent phenomenon with a range of negative outcomes. Many studies focused on causes and correlates of academic procrastination; however, the study of interventions for academic procrastination is scarce. The present study is an initial effort to study the relationship between academic procrastination, online course participation, and achievement, as a basis for developing an intervention for academic procrastination. Findings indicated that studying procrastination was negatively associated with final exam grade as well as with the three online course participation measures. Final exam grade was positively associated with two of the online course participation measures, and they positively correlated with each other. In addition, results indicated that studying procrastination, in combination with online course participation measures, explained about 50% of variance in final exam's grade. Frequency of activities in course Web site had the strongest positive effect on final exam's grade. These findings strengthen the notion that studying procrastination is an impediment to students' academic performance and outcomes and clarifies the need to develop and study academic interventions for academic procrastination as a means to decrease its prevalence in academic settings.

  17. Academic Motivations and Academic Self-Efficacy of Nursing Students

    Directory of Open Access Journals (Sweden)

    Gamze Sarikoc

    2017-01-01

    Full Text Available Aim: Academic motivation and academic self-efficacy play important roles in the learning process. They increase academic achievement and the attainment of educational goals, thus providing opportunities in the training of qualified nurses. This study was conducted to determine nursing students%u2019 academic motivation and academic self-efficacy levels. Material and Method: This is a descriptive study. A total of 346 students who are attending a nursing school as either a first, second, third, or fourth year student have been accepted in the study. The Academic Motivation Scale and Academic Self-Efficacy Scale were used to collect data. Results: The total score of the participants for extrinsic motivation was 66.52 ± 10.29, and for intrinsic motivation 64.60 ± 10.75. It was observed that freshmen have a higher level of intrinsic motivation than the sophomores and the seniors; and the extrinsic motivation of the juniors is less than all the other classes. It was determined that there is a positive self-efficacy relationship between the intrinsic motivation and extrinsic motivation levels of the students. Discussion: In the study we determined that there is a difference between the classes in terms of academic motivation. For this reason psychoeducational interventions may be helpful in improving the academic motivation of the students, thus producing nurses who are confident and willing to learn.

  18. Schooling Background and Academic Academic Achievement of Agricultural Students

    Directory of Open Access Journals (Sweden)

    N. Jayakumar

    2016-05-01

    Full Text Available In our society academic achievement is considered as a key criterion to judge one’s total potentiality and capability. Academic achievement is seen as a students’ grade point averages in many academic settings. Academic achievement has become an index of students’ future in this highly competitive world and Agricultural education is no exception.  Hence it becomes necessary to find out the factors that determine better academic performance. In this context the present study had been carried out to find out the possible relationship between schooling background and academic achievement of agriculture students. The students admitted in Adhiparasakthi Agricultural College, Kalavai, Vellore between 1999 and 2009 formed the subjects of the study. Findings of the study revealed that determinants like gender, type of school and stream of education had a significant role in the academic achievement of the students. Medium of instruction in HSC did influence the academic achievement but not significantly. It was also found that students who performed well in their HSC did perform well in their undergraduate programme also. This confirms that previous educational outcomes are the most important indicators of student’s future achievement and schooling background has a significant role in academic achievement of students.

  19. Social networking in Bangladesh: Boon or curse for academic engagement?

    OpenAIRE

    Mouri Dey; Ali Arshad Chowdhury

    2016-01-01

    The number of social networking services (SNSs) users in Bangladesh is increasing at an accelerating rate. There are many who argue that SNS usage is destroying the students’ future by diminishing their academic engagement. The authors aim to investigate whether there is any relationship between students’ academic performance and their SNS usage. The study chose Facebook as a representative of SNSs because this is the most popular platform for online social connectivity and conducted a survey...

  20. Positive Illusions in the Academic Context: A Longitudinal Study of Academic Self-Enhancement in College.

    Science.gov (United States)

    Chung, Joanne; Schriber, Roberta A; Robins, Richard W

    2016-10-01

    In the present research, we examined academic self-enhancement in students (N = 264) followed longitudinally through 4 years of college. We used social comparison (i.e., better-than-average ratings) and self-insight (i.e., criterion-based) approaches to assess the degree to which students self-enhanced in their self-perceptions of academic ability, with SAT scores, high school grade point average (GPA), and college GPA used as criterion measures. We also examined ethnic variability in academic self-enhancement. We found that academic self-enhancement (a) increased or decreased over the 4 years of college, depending on its operationalization, (b) tended to be adaptive according to social comparison indices, and (c) demonstrated a trajectory that differed by ethnicity, but ethnicity did not moderate the effect of academic self-enhancement on outcomes. We discuss the implications of the findings for debates about the adaptive value of self-enhancement, the magnitude of cultural differences, and how best to conceptualize and operationalize the construct. © 2016 by the Society for Personality and Social Psychology, Inc.

  1. The academic rat race

    DEFF Research Database (Denmark)

    Landes, Xavier; Andersen, Martin Marchman; Nielsen, Morten Ebbe Juul

    2012-01-01

    : an increased pressure to produce articles (in peer-reviewed journals) has created an unbalanced emphasis on the research criterion at the expense of the latter two. More fatally, this pressure has turned academia into a rat race, leading to a deep change in the fundamental structure of academic behaviour......, and entailing a self-defeating and hence counter-productive pattern, where more publications is always better and where it becomes increasingly difficult for researchers to keep up with the new research in their field. The article identifies the pressure to publish as a problem of collective action. It ends up...

  2. Perceptions of Academic Quality among Students with a Hearing Loss in Distance Education.

    Science.gov (United States)

    Richardson, John T. E.; Woodley, Alan

    2001-01-01

    Compared perceptions of academic quality in higher education students with hearing loss taking courses by distance learning and students with no disability taking same courses. Students classified as hard of hearing produced significantly lower ratings of appropriateness of academic workload than did students with no disability, but ratings by…

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

    Science.gov (United States)

    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…

  4. More academics in regular schools? The effect of regular versus special school placement on academic skills in Dutch primary school students with Down syndrome.

    Science.gov (United States)

    de Graaf, G; van Hove, G; Haveman, M

    2013-01-01

    Studies from the UK have shown that children with Down syndrome acquire more academic skills in regular education. Does this likewise hold true for the Dutch situation, even after the effect of selective placement has been taken into account? In 2006, an extensive questionnaire was sent to 160 parents of (specially and regularly placed) children with Down syndrome (born 1993-2000) in primary education in the Netherlands with a response rate of 76%. Questions were related to the child's school history, academic and non-academic skills, intelligence quotient, parental educational level, the extent to which parents worked on academics with their child at home, and the amount of academic instructional time at school. Academic skills were predicted with the other variables as independents. For the children in regular schools much more time proved to be spent on academics. Academic performance appeared to be predicted reasonably well on the basis of age, non-academic skills, parental educational level and the extent to which parents worked at home on academics. However, more variance could be predicted when the total amount of years that the child spent in regular education was added, especially regarding reading and to a lesser extent regarding writing and math. In addition, we could prove that this finding could not be accounted for by endogenity. Regularly placed children with Down syndrome learn more academics. However, this is not a straight consequence of inclusive placement and age alone, but is also determined by factors such as cognitive functioning, non-academic skills, parental educational level and the extent to which parents worked at home on academics. Nevertheless, it could be proven that the more advanced academic skills of the regularly placed children are not only due to selective placement. The positive effect of regular school on academics appeared to be most pronounced for reading skills. © 2011 The Authors. Journal of Intellectual Disability

  5. Summary of Research 1995, Interdisciplinary Academic Groups (Command, Control & Communications Academic Group, Electronic Warfare Academic Group, Space Systems Academic Group and Undersea Warfare Academic Group)

    OpenAIRE

    Faculty of the Academic Groups

    1995-01-01

    The views expressed in this report are those of the authors and do not reflect the official policy or position of the Department of Defense or the U.S. Government. This report contains information of research projects in the four interdisciplinary groups, Command, Control & Communications Academic Group, Electronic Warfare Academic Group, Space Systems Academic Group and Undersea Warfare Academic Group, which were carried out under funding of the Naval Postgraduate School Research...

  6. Academic Freedom in Higher Education

    Directory of Open Access Journals (Sweden)

    Tokay GEDİKOĞLU

    2013-12-01

    Full Text Available In this study, the concept ‘academic freedom’ is discussed, its implications and value for the academics, institutions of higher education, and the society are focused, and a few suggestions for the Turkish higher education are made. Academic freedom is defined as the freedom of the academic staff to look for and to find the truth in their scientific field, to publish the findings, and to teach these findings to their students without any external intervention. The concept has gained a further definition with inclusion of research activities into academic freedom as part of the reform attempts started in the German higher education in the 19th century. Therefore, academic freedom is at the very core of the missions of the institutions of higher education; that is, teaching-learning and research. On the point of academic staff and their academic activities of the academic freedom, the subjects such as the aim of the course, choosing the teaching materials and textbooks, the lecturer, and the criteria for the measurement and evaluation of the course take place. And he point of research covers the aim of the study, academicians can’t be imposed the involve in an academic and artistic studies that conflict their values and beliefs; researchers should comply with codes of ethical principles and practices during the process of researching; and research outputs should be reported accurately and honestly without any misleading manipulation. Academic freedom does not provide any exemption from accountability in academic activities of the faculty, nor does it provide any right to act against the well-being of the society, current laws and regulations, and codes of ethical principles and practices.

  7. Peer effects in academic performance

    OpenAIRE

    Hayashi, Ryohei

    2016-01-01

    This paper deals with the data of dormitory students in National Institute of Technology, Kagoshima College to demonstrate the existence of peer effects in academic performance. The data have unique advantages to avoid the difficulties of the self-selection problem and reflection problem. The data shows freshmen's academic performance and previous year's junior high school records, and roommate's previous year's academic performance for using an instrumental variable method. The results of my...

  8. Academic achievement one year after resective epilepsy surgery in children.

    Science.gov (United States)

    Puka, Klajdi; Khattab, Maryam; Kerr, Elizabeth N; Smith, Mary Lou

    2015-06-01

    Few studies have examined the academic functioning of children following pediatric epilepsy surgery. Although intellectual functioning has been more thoroughly investigated, children with epilepsy may experience additional difficulties with academic skills. This study examined the academic outcomes of a cohort of children who underwent pediatric epilepsy surgery on an average 1.2 (standard deviation [SD]: 0.3) years prior. Participants were 136 children (mean age: 14.3 years, [SD]: 3.7 years) who had undergone resective epilepsy surgery. Academic functioning was assessed presurgery and postsurgery using standardized tests of reading, reading comprehension, arithmetic, and spelling. At baseline, 65% of the children displayed low achievement (1 SD below test mean), and 28% had underachievement (1 SD below baseline IQ) in at least one academic domain. Examining change over time revealed that reading, numeral operations, and spelling significantly declined among all patients; seizure freedom at follow-up (attained in 64% of the patients) did not influence this relationship. Reading comprehension and IQ remained unchanged. Similar findings were found when examining patients with a baseline IQ of ≥ 70 and when controlling for IQ. Regression analyses revealed that after controlling for IQ, demographic and seizure-related variables were not significantly associated with academic achievement at follow-up. Results show baseline academic difficulties and deteriorations following surgery that go beyond IQ. Further investigations are required to determine whether the observed deteriorations result from the development of the child, the course of the disorder, or the epilepsy surgery itself. Long-term studies are warranted to identify the progression of academic achievement and whether the observed deteriorations represent a temporal disruption in function. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Should Students Engaged to Their Study? (Academic Burnout and School-Engagement among Students

    Directory of Open Access Journals (Sweden)

    Fitri Arlinkasari

    2017-08-01

    Full Text Available Inability to deal with lectures efficiently leads students vulnerable to academic burnout. Burnout contributes to the high dropout rate among students, and this phenomenon has occurred on several universities in Indonesia. To overcome these problems, students should generate the feelings, attitudes and positive attitude towards the academic demands, or known as school engagement. School involvement is a predictor of students’ dropout rate. This study aims to analyze the dropout problem in many private universities in Jakarta by examining the psychological variables: academic burnout and school engagement. 208 students from some private university in Jakarta participated and fulfilled two questionnaires: academic burnout and school engagement that has been modified to suit the college setting. Correlation of the variables showed r= - 0.399 (p = 0.000. This means that school engagement plays a role in reducing academic burnout among students. These findings contribute a reference for academic counseling to support the decreasing of students’ dropout rate.

  10. Academic attainment findings in children with sickle cell disease.

    Science.gov (United States)

    Epping, Amanda S; Myrvik, Matthew P; Newby, Robert F; Panepinto, Julie A; Brandow, Amanda M; Scott, J Paul

    2013-08-01

    Children with sickle cell disease (SCD) demonstrate deficits in cognitive and academic functioning. This study compared the academic attainment of children with SCD relative to national, state, and local school district rates for African American students. A retrospective chart review of children with SCD was completed and academic information was collected from caregiver report and school records. One-sample tests of proportions were calculated to compare academic attainment rates in children with SCD relative to national, state, and local school district normative data of African American students. Overall, 197 patient records were reviewed. A higher proportion of children with SCD were retained a grade relative to national, state, and local school district rates for African American students. In addition, a higher proportion of children with SCD received special education services relative to the national, state, and local school district rates for African American students. Children with SCD demonstrate higher rates of special education services and grade retention relative to African American peers. Overall, children with SCD demonstrate poorer academic attainment relative to healthy, African American peers highlighting the need for increased focus on special education services to address school performance issues within this population. © 2013, American School Health Association.

  11. Peer relationships and academic achievement

    Directory of Open Access Journals (Sweden)

    Krnjajić Stevan B.

    2002-01-01

    Full Text Available After their childhood, when children begin to establish more intensive social contacts outside family, first of all, in school setting, their behavior i.e. their social, intellectual, moral and emotional development is more strongly affected by their peers. Consequently, the quality of peer relationships considerably affects the process of adaptation and academic achievement and their motivational and emotional attitude towards school respectively. Empirical findings showed that there is bi-directional influence between peer relationships and academic achievement. In other words, the quality of peer relationships affects academic achievement, and conversely, academic achievement affects the quality of peer relationships. For example, socially accepted children exhibiting prosocial, cooperative and responsible forms of behavior in school most frequently have high academic achievement. On the other hand, children rejected by their peers often have lower academic achievement and are a risk group tending to delinquency, absenteeism and drop out of school. Those behavioral and interpersonal forms of competence are frequently more reliable predictors of academic achievement than intellectual abilities are. Considering the fact that various patterns of peer interaction differently exert influence on students' academic behavior, the paper analyzed effects of (a social competence, (b social acceptance/rejection, (c child's friendships and (d prosocial behavior on academic achievement.

  12. Ensuring Academic Freedom in Politically Controversial Academic Personnel Decisions. Report

    Science.gov (United States)

    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…

  13. Performance samples on academic tasks : improving prediction of academic performance

    NARCIS (Netherlands)

    Tanilon, Jenny

    2011-01-01

    This thesis is about the development and validation of a performance-based test, labeled as Performance Samples on academic tasks in Education and Child Studies (PSEd). PSEd is designed to identify students who are most able to perform the academic tasks involved in an Education and Child Studies

  14. Academic Entrepreneurship and Traditional Academic Duties: Synergy or Rivalry?

    Science.gov (United States)

    De Silva, Muthu

    2016-01-01

    This study investigates the influence of academic entrepreneurship on traditional academic duties carried out in a resource-constrained environment, particularly focusing on whether there is synergy or rivalry between these two activities. Using qualitative evidence, we discover that there are funding, resource, knowledge and skill and networking…

  15. Does a Progressive PIT Stabilize the Economy? A Comparison of Progressive and Flat Taxes

    Directory of Open Access Journals (Sweden)

    Krajewski Piotr

    2017-03-01

    Full Text Available The aim of the article is to examine the impact of progressive personal income tax rates and the effectiveness of this tax as an automatic economic stabilizer. The assessment of automatic stabilizers is based on the estimates of tax cyclical components. The study shows that the output elasticity of PIT is higher than one, which means that the analysed tax acts relatively efficiently as an automatic stabilizer. However, it was also observed that the tax progressivity is not the main reason of the effectiveness of a progressive PIT as an automatic stabilizer. The study shows that changes in progressive rates of PIT, contrary to widespread opinions, have little effect on the effectiveness of passive fiscal policy. Personal income tax acts as automatic stabilizer mostly due not to the progressive tax rates, but because of the sensitivity of employment to GDP fluctuations.

  16. Academic engagement and disengagement as predictors of performance in pathophysiology among nursing students.

    Science.gov (United States)

    Salamonson, Yenna; Andrew, Sharon; Everett, Bronwyn

    2009-01-01

    Connecting students with learning activities to promote academic engagement has been a focus of higher education over the past decade, partly driven by an increasing rate of student participation in part-time employment, and a growing concern about the quality of the student experience. Using a prospective survey design, this study selected three elements of academic engagement (homework completion, lecture attendance, and study hours) and academic disengagement (part-time work), to identify predictors of academic performance in a pathophysiology subject in 126 second year nursing students. Homework completion emerged as the strongest positive predictor of academic performance, followed by lecture attendance; however, time spent studying was not a significant predictor of academic performance. Of concern was the finding that the amount of part-time work had a significant and negative impact on academic performance. Combining all elements of academic engagement and disengagement, and controlling for age and ethnicity, the multiple regression model accounted for 34% of the variance in the academic performance of second year nursing students studying pathophysiology. Results from these findings indicate the importance of active learning engagement in influencing academic success, and provide some direction for nursing academics to design effective learning approaches to promote academic engagement of nursing students.

  17. European Extremely Large Telescope: progress report

    Science.gov (United States)

    Tamai, R.; Spyromilio, J.

    2014-07-01

    The European Extremely Large Telescope is a project of the European Southern Observatory to build and operate a 40-m class optical near-infrared telescope. The telescope design effort is largely concluded and construction contracts are being placed with industry and academic/research institutes for the various components. The siting of the telescope in Northern Chile close to the Paranal site allows for an integrated operation of the facility providing significant economies. The progress of the project in various areas is presented in this paper and references to other papers at this SPIE meeting are made.

  18. Effects of Reinforcement, Punishment, and Feedback Upon Academic Response Rate

    Science.gov (United States)

    Walker, Hill M.; Buckley, Nancy K.

    1972-01-01

    Results of this study provided indirect support for Marshall's (1965) Hypothesis with regard to the informational versus motivational properties of punishment (punishment of specific responses has discriminative or informative value, whereas punishment applied to the situation may have primary motivational value). (Author)

  19. Social networking in Bangladesh: Boon or curse for academic engagement?

    Directory of Open Access Journals (Sweden)

    Mouri Dey

    2016-04-01

    Full Text Available The number of social networking services (SNSs users in Bangladesh is increasing at an accelerating rate. There are many who argue that SNS usage is destroying the students’ future by diminishing their academic engagement. The authors aim to investigate whether there is any relationship between students’ academic performance and their SNS usage. The study chose Facebook as a representative of SNSs because this is the most popular platform for online social connectivity and conducted a survey regarding the usage of Facebook among students of Business Administration from three private Bangladeshi private universities. The research results show that Facebook can be used for at least 21 academic tasks or goals and that these can be grouped into six major factors. Moreover, students opine that their online socializing does not reduce their study time, instead it helps them get the latest study related information, sharing courses, class schedules etc. After running a regression analysis, the authors conclude that the students’ level of engagement with the academic life through Facebook does not influence their academic results. The reason for this insignificant relation between academic results and academic engagement through SNSs may be due to the non-diversified course curriculum, the traditional way of delivering lectures and evaluating, limited study materials, non-receptiveness to technology-based learning etc. However, the authors propose to include SNSs as a study tool as it is a popular media and to conduct further research to better understand the effective way of using it in the education system.

  20. Academic dishonesty and attitudes towards academic dishonest acts: support for cognitive dissonance theory.

    Science.gov (United States)

    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.

  1. Predicting Academic Performance

    OpenAIRE

    Marcos Gallacher

    2005-01-01

    This paper discussed advantages and disadvantages associated with the use of "admission tests" as predictors of performance in undergraduate studies programs. The paper analyzes performance of economics and business administration students. This performance is linked to admission tests results. The paper also analyzes aspects of performance related to (i) differential progress through time, and (ii) differences in the extent to which students have "areas of interest/ability". The paper conclu...

  2. Innovation and Academic Skills

    DEFF Research Database (Denmark)

    Nielsen, René Nesgaard

    2006-01-01

    Literature on skill-biased technological and organisational change has established that these kinds of changes are positively related with demand for highly skilled (and highly educated) labour. Most of the literature is based on the hypothesis that technological and organisational change cause...... a larger demand for highly skilled labour (see e.g. Abramovitz and David 1996; Bresnahan 1999), but it has also been argued that ample supply of highly skilled labour may affect technological change (Acemoglu 2002), and that the relationship is likely to be complementary and interdependent (Caroli and Van...... will be written on an assumption of a positive relationship between innovation and use of academic skills subject to a continuing importance of practical know-how and non-formal learning processes. Confronting this assumption with Danish empirics, interesting research questions arise. Danish empirics thus show...

  3. Music and academic performance.

    Science.gov (United States)

    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. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Condescension and Critical Sympathy: Historians of Education on Progressive Education in the United States and England

    Science.gov (United States)

    Wraga, William G.

    2014-01-01

    Although progressive education was an international phenomenon, historical interpretations of it may be affected on the national level by academic and institutional contingencies. An analysis of how US and English historians of education interpret progressive education reforms in their respective countries identified a strain of condescension…

  5. The Progress of Pupils in Their First School Year across Classes and Educational Systems

    Science.gov (United States)

    Tymms, Peter; Merrell, Christine; Wildy, Helen

    2015-01-01

    Educational effectiveness research has identified school membership as being and important factor in relation to academic progress but it has also pointed to the importance of teachers. Additionally, districts have been shown to be of minor importance for progress once key variables are taken into account while data from international studies…

  6. Academic Writing: Theory and Practice

    Science.gov (United States)

    Street, Brian V.

    2015-01-01

    In this paper I attempt to locate the study of academic writing in the broader field of Literacies as Social Practice. I begin with a brief summary of recent theories of Literacies as Social Practice and then recount some of the ethnographic methods for studying these. I then discuss the application of these concepts to academic writing in Higher…

  7. Academic Education Chain Operation Model

    OpenAIRE

    Ruskov, Petko; Ruskov, Andrey

    2007-01-01

    This paper presents an approach for modelling the educational processes as a value added chain. It is an attempt to use a business approach to interpret and compile existing business and educational processes towards reference models and suggest an Academic Education Chain Operation Model. The model can be used to develop an Academic Chain Operation Reference Model.

  8. Healthy Eating and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between healthy eating and improved academic achievement. It also identifies a few actions to support a healthy school nutrition environment to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  9. Machine Translation for Academic Purposes

    Science.gov (United States)

    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…

  10. Physical Activity and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between physical activity and improved academic achievement. It also identifies a few actions to support a comprehensive school physical activity program to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  11. 'Military Thinkers and Academic Thinkers'

    DEFF Research Database (Denmark)

    Haugegaard, Rikke

    Culture analysis seems to create friction when we try to introduce academic concepts relating to culture to military planners. This friction might be related to the fact that officers and academics do their thinking in different 'spaces'. This paper argues the interface or overlapping space between...

  12. Entrepreneurship Education and Academic Performance

    Science.gov (United States)

    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…

  13. Comics, Copyright and Academic Publishing

    Directory of Open Access Journals (Sweden)

    Ronan Deazley

    2014-05-01

    Full Text Available This article considers the extent to which UK-based academics can rely upon the copyright regime to reproduce extracts and excerpts from published comics and graphic novels without having to ask the copyright owner of those works for permission. In doing so, it invites readers to engage with a broader debate about the nature, demands and process of academic publishing.

  14. Integrated Factors Correlating Undergraduate Academic ...

    African Journals Online (AJOL)

    The consistent poor academic performance of students in public secondary schools can be regarded as a serious social problem because a number of scholars, stakeholders in education, school administrator, and public commentators have concluded that students' academic performance in public secondary schools falls ...

  15. Academic Freedom: The Ethical Imperative

    Science.gov (United States)

    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…

  16. Gendered Games in Academic Leadership

    Science.gov (United States)

    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,…

  17. Ten Rules of Academic Writing

    NARCIS (Netherlands)

    Donovan, S.K.

    2011-01-01

    Creative writers are well served with 'how to' guides, but just how much do they help? And how might they be relevant to academic authors? A recent survey of writing tips by twenty-eight creative authors has been condensed to the ten most relevant to the academic, supported by some comments on

  18. Academic Language in Physical Education

    Science.gov (United States)

    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…

  19. Undergraduate students' perceived academic environmental ...

    African Journals Online (AJOL)

    This study examined the relationship between undergraduates' perception of the academic environment, their attitude to academic work and achievement. A total of 348 undergraduates who formed the sample were drawn from five departments in three universities in Nigeria. The study revealed that four dimensions of the ...

  20. Cognitive Factors in Academic Achievement.

    Science.gov (United States)

    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,…