The Current State of Middle Management Preparation, Training, and Development in Academic Libraries

Science.gov (United States)

Rooney, Michael P.

2010-01-01

This study examined the management experience, preparation, and training possessed by middle managers in academic libraries through the analysis of survey results. The analysis showed both advances in middle management preparation over recent decades and room for improvement in several aspects of management development and training within the…

The family, neuroscience, and academic skills: An interdisciplinary account of social class gaps in children's test scores.

Science.gov (United States)

Potter, Daniel; Mashburn, Andrew; Grissmer, David

2013-03-01

Current explanations of social class gaps in children's early academic skills tend to focus on non-cognitive skills that more advantaged children acquire in the family. Accordingly, social class matters because the cultural resources more abundant in advantaged families cultivate children's repertories and tool kits, which allow them to more easily navigate social institutions, such as schools. Within these accounts, parenting practices matter for children's academic success, but for seemingly arbitrary reasons. Alternatively, findings from current neuroscience research indicate that family context matters for children because it cultivates neural networks that assist in learning and the development of academic skills. That is, children's exposure to particular parenting practices and stimulating home environments contribute to the growth in neurocognitive skills that affect later academic performance. We synthesize sociological and neuroscience accounts of developmental inequality by focusing on one such skill-fine motor skills-to illustrate how family context alters children's early academic performance. Our findings support an interdisciplinary account of academic inequality, and extend current accounts of the family's role in the transmission of social inequality. Copyright © 2012 Elsevier Inc. All rights reserved.

Air Force Officer Accession Planning: Addressing Key Gaps in Meeting Career Field Academic Degree Requirements for Nonrated Officers

Science.gov (United States)

2016-06-09

C O R P O R A T I O N Research Report Air Force Officer Accession Planning Addressing Key Gaps in Meeting Career Field Academic Degree Requirements...potential performance, and how to include these quality measures in the classification process. The research sponsor asked us to focus on academic ...Andrew P., and James K. Lowe, “Decision Support for the Career Field Selection Process at the US Air Force Academy,” European Journal of Operational

Mind the Gap: Promoting Careers in Academic Research to Psychiatry Residents

Science.gov (United States)

Posporelis, Sotirios; Sawa, Akira; Smith, Gwenn S.; Stitzer, Maxine L.; Lyketsos, Constantine G.; Chisolm, Margaret S.

2014-01-01

Objective With the shift of interest in psychiatry towards patient-oriented research with clinically relevant outcomes, there is a critical need for well-trained psychiatrist-scientists. The authors report on two developmentally-tailored, longitudinal research training curricula designed to use peer mentoring to bridge the gap between physicians and scientists, and to promote careers in academic research. Methods The authors instituted two independent research training curricula, one for first-year and one for second-to-fourth year psychiatry residents, spanning two campuses of one institutional residency training program. Each curriculum’s participants included psychiatry residents and peer scientific investigators, and both were attended by senior scientists and departmental leaders. The authors developed and administered an anonymous survey at the end of the first cycle of the first-year resident curriculum to assess participant attitudes. Results The first-year and second-to-fourth-year resident curricula have been implemented for 3and 2 years respectively. The authors observed overall participant satisfaction with the first-year curricula, independent of trainee status. Furthermore, first-year psychiatry residents reported increased interest in academic research careers after exposure to the curricula. Conclusions Results suggest it is possible to encourage academic research careers using peer mentoring, an innovative approach that requires minimal funding, little disruption to the residents’ schedule, and engages the gamut of individuals involved in psychiatry care and research: psychiatrists-in-training and young non-clinician scientists-in-training. PMID:24497181

Mentoring perception, scientific collaboration and research performance: is there a 'gender gap' in academic medicine? An Academic Health Science Centre perspective.

Science.gov (United States)

Athanasiou, Thanos; Patel, Vanash; Garas, George; Ashrafian, Hutan; Hull, Louise; Sevdalis, Nick; Harding, Sian; Darzi, Ara; Paroutis, Sotirios

2016-10-01

The 'gender gap' in academic medicine remains significant and predominantly favours males. This study investigates gender disparities in research performance in an Academic Health Science Centre, while considering factors such as mentoring and scientific collaboration. Professorial registry-based electronic survey (n=215) using bibliometric data, a mentoring perception survey and social network analysis. Survey outcomes were aggregated with measures of research performance (publications, citations and h-index) and measures of scientific collaboration (authorship position, centrality and social capital). Univariate and multivariate regression models were constructed to evaluate inter-relationships and identify gender differences. One hundred and four professors responded (48% response rate). Males had a significantly higher number of previous publications than females (mean 131.07 (111.13) vs 79.60 (66.52), p=0.049). The distribution of mentoring survey scores between males and females was similar for the quality and frequency of shared core, mentor-specific and mentee-specific skills. In multivariate analysis including gender as a variable, the quality of managing the relationship, frequency of providing corrective feedback and frequency of building trust had a statistically significant positive influence on number of publications (all presearch to investigate the relationship between mentoring perception, scientific collaboration and research performance in the context of gender. It presents a series of initiatives that proved effective in marginalising the gender gap. These include the Athena Scientific Women's Academic Network charter, new recruitment and advertisement strategies, setting up a 'Research and Family Life' forum, establishing mentoring circles for women and projecting female role models. 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/

Developing Research-Ready Skills: Preparing Early Academic Students for Participation in Research Experiences

Science.gov (United States)

Charlevoix, D. J.; Morris, A. R.

2015-12-01

Engaging lower-division undergraduates in research experiences is a key but challenging aspect of guiding talented students into the geoscience research pipeline. UNAVCO conducted a summer internship program to prepare first and second year college students for participation in authentic, scientific research. Many students in their first two years of academic studies do not have the science content knowledge or sufficient math skills to conduct independent research. Students from groups historically underrepresented in the geosciences may face additional challenges in that they often have a less robust support structure to help them navigate the university environment and may be less aware of professional opportunities in the geosciences.UNAVCO, manager of NSF's geodetic facility, hosted four students during summer 2015 internship experience aimed to help them develop skills that will prepare them for research internships and skills that will help them advance professionally. Students spent eight weeks working with UNAVCO technical staff learning how to use equipment, prepare instrumentation for field campaigns, among other technical skills. Interns also participated in a suite of professional development activities including communications workshops, skills seminars, career circles, geology-focused field trips, and informal interactions with research interns and graduate student interns at UNAVCO. This presentation will outline the successes and challenges of engaging students early in their academic careers and outline the unique role such experiences can have in students' academic careers.

Closing the gender leadership gap: a multi-centre cross-country comparison of women in management and leadership in academic health centres in the European Union.

Science.gov (United States)

Kuhlmann, Ellen; Ovseiko, Pavel V; Kurmeyer, Christine; Gutiérrez-Lobos, Karin; Steinböck, Sandra; von Knorring, Mia; Buchan, Alastair M; Brommels, Mats

2017-01-06

Women's participation in medicine and the need for gender equality in healthcare are increasingly recognised, yet little attention is paid to leadership and management positions in large publicly funded academic health centres. This study illustrates such a need, taking the case of four large European centres: Charité - Universitätsmedizin Berlin (Germany), Karolinska Institutet (Sweden), Medizinische Universität Wien (Austria), and Oxford Academic Health Science Centre (United Kingdom). The percentage of female medical students and doctors in all four countries is now well within the 40-60% gender balance zone. Women are less well represented among specialists and remain significantly under-represented among senior doctors and full professors. All four centres have made progress in closing the gender leadership gap on boards and other top-level decision-making bodies, but a gender leadership gap remains relevant. The level of achieved gender balance varies significantly between the centres and largely mirrors country-specific welfare state models, with more equal gender relations in Sweden than in the other countries. Notably, there are also similar trends across countries and centres: gender inequality is stronger within academic enterprises than within hospital enterprises and stronger in middle management than at the top level. These novel findings reveal fissures in the 'glass ceiling' effects at top-level management, while the barriers for women shift to middle-level management and remain strong in academic positions. The uneven shifts in the leadership gap are highly relevant and have policy implications. Setting gender balance objectives exclusively for top-level decision-making bodies may not effectively promote a wider goal of gender equality. Academic health centres should pay greater attention to gender equality as an issue of organisational performance and good leadership at all levels of management, with particular attention to academic enterprises

The Symbolic Role of Academic Boards in University Academic Quality Assurance

Science.gov (United States)

Rowlands, Julie

2013-01-01

While much research on quality assurance in higher education has centred on issues related to the impact on teaching and learning and academic staff, there is a significant gap in the area of quality assurance and academic governance. Within Australia the roles of university academic boards (also known as academic senates or faculty senates) have…

Adapting a Computerized Medical Dictation System to Prepare Academic Papers in Radiology.

Science.gov (United States)

Sánchez, Yadiel; Prabhakar, Anand M; Uppot, Raul N

2017-09-14

Everyday radiologists use dictation software to compose clinical reports of imaging findings. The dictation software is tailored for medical use and to the speech pattern of each radiologist. Over the past 10 years we have used dictation software to compose academic manuscripts, correspondence letters, and texts of educational exhibits. The advantages of using voice dictation is faster composition of manuscripts. However, use of such software requires preparation. The purpose of this article is to review the steps of adapting a clinical dictation software for dictating academic manuscripts and detail the advantages and limitations of this technique. Copyright © 2017 Elsevier Inc. All rights reserved.

Global health intervention from North to South: (Academic) preparation of students

DEFF Research Database (Denmark)

Singla, Rashmi; Rasmussen, Louise Mubanda

2018-01-01

psychiatry/ psychology (Fernando), culture-centered health communication (Dutta) and medical anthropology (Farmer, Nguyen & Lock). The course is framed around a critical conceptualization of globalisation covering spatial and ideological dimensions (Fassin). Today’s practice of global health interventions......Global health intervention from North to South: (Academic) preparation of students By Rashmi Singla & Louise Mubanda Rasmussen, Roskilde University, Denmark This chapter discusses how to conduct before- intervention preparation of students based on a pioneer course collaboration between...... the subjects Health Promotion and International Development Studies at Roskilde University. The focus is on agents of intervention from the Global North with Global South targets. The theoretical framework of the course includes, among others approaches from cultural psychological (Valsiner), critical...

Sleep Patterns and Academic Performance During Preparation for College Entrance Exam in Chinese Adolescents.

Science.gov (United States)

Wang, Guanghai; Ren, Fen; Liu, Zhijun; Xu, Guangxing; Jiang, Fan; Skora, Elizabeth; Lewin, Daniel S

2016-04-01

Deficient sleep is linked to detrimental outcomes in health and school performance for adolescents. This study characterized sleep patterns in Chinese adolescents preparing for the College Entrance Exam (CEE) and evaluated the association between sleep patterns, self-rated academic performance, and the CEE scores. A sample of 481 Chinese adolescents in 12th grade (ages 16-19 years) completed questionnaires about sleep patterns, academic performance, academic stress, and sociodemographic factors 4-6 weeks before the CEE in June 2013. The CEE scores for each student also were obtained. A total of 21% of the students had bedtimes after 12:00 am, 78.3% had sleep latency longer than 30 minutes, 14.6% had wake time earlier than 6:00 am, and the vast majority (94.4%) had sleep duration less than 8 hours. After adjusting for selected confounders such as academic stress, prolonged sleep latency was associated with poorer self-reported academic performance, and late bedtime was associated with higher CEE score. Our findings highlight the complex association between sleep and academic performance. Assessing and monitoring sleep patterns in adolescents during periods of high academic demand and stress may yield important recommendations for their health and safety as well as establishing optimal sleep and study habits. © 2016, American School Health Association.

Etnic background and academic performance in Colombia

Directory of Open Access Journals (Sweden)

Andrés Sanchez-Jabba

2011-12-01

Full Text Available In Colombia, students from an ethnic group have a lower academic achievement with respect totheir non-ethnic peers in standardized test scores on math and language. This gap is persistentat a state level, especially in high ethnic density states. Using information from the state academictest (SABER 11, this study corroborates the existence of an academic gap between ethnicand non-ethnic students and, additionally, decomposes it in factors related to observable characteristics,such as family and school; and non-observable factors. The methodology proposed byBlinder and Oaxaca applied to quantile regression is used in order to determine the existence oftest score gaps throughout the distribution of academic performance. Results indicate that forstates where there is a statistically significant gap, a sizeable portion of it is attributed to nonobservablefactors. Nonetheless, at distinct levels of academic performance, the gap size and theextent to which it can be attributed non-observable factors vary according to the state

Investing in future pediatric subspecialists: a fellowship curriculum that prepares for the transition to academic careers

Directory of Open Access Journals (Sweden)

Jennifer A. Rama

2015-04-01

Full Text Available Background: The experience of transitioning to an academic faculty position can be improved with standardized educational interventions. Although a number of such interventions have been described, few utilize an evaluation framework, describe a robust evaluation process, and address why their interventions were successful. In this article, the authors apply a logic model to describe their efforts to develop, implement, evaluate, and revise a comprehensive academic career development curriculum among pediatric subspecialty fellows. They describe inputs, activities, outputs, and outcomes using quantitative data from fellow evaluations and qualitative data from faculty interviews. Methods: Methods are described under the input and activities sections. The curriculum started with collaboration among educational leadership and conducting a needs assessment. Using the needs assessment results and targeted learning objectives, we piloted the curriculum and then implemented the full curriculum 1 year later. Results: Results are described under the outputs and outcomes sections. We present immediate, short-term, and 6-month evaluation data. Cumulative data over 3 years reveal that fellows consistently acquired knowledge relevant to transitioning and that they applied acquired knowledge to prepare for finding jobs and career advancement. The curriculum also benefits faculty instructors who gain a sense of reward by filling a critical knowledge gap and fostering fellows’ professional growth. Conclusion: The authors relate the success and effectiveness of the curriculum to principles of adult learning, and share lessons learned, including the importance of buy-in from junior and senior fellows and faculty, collaboration, and designating the time to teach and learn.

MAS Integration and Controllership Effectiveness: Evidence of a Preparer-User Perception Gap

OpenAIRE

Weißenberger, Barbara E.; Angelkort, Hendrik; Holthoff, Gero

2012-01-01

Recent evidence suggests that managers establish a positive link between management accounting system (MAS) integration and controllership effectiveness, which is fully mediated by the perceived consistency of financial language. Our paper extends this research by analyzing whether controllers have similar perceptions on MAS design. Testing a series of multi-group structural equation models, we find evidence for a preparer-user perception gap with respect to the mediating impact of a consiste...

The publication gender gap in US academic surgery.

Science.gov (United States)

Mueller, Claudia; Wright, Robert; Girod, Sabine

2017-02-14

Terms such as "glass ceiling" and "sticky floor" are still commonly used to describe women's role in academic surgery. Despite continued efforts to address disparities between men and women in the field, gender inequalities persist. In this investigation we highlight gender differences in published surgical literature by both quantity and impact. Websites for departments of surgery of three academic centers were reviewed to assess the bibliometrics of publications by gender over a two-week period. A one-way ANOVA showed a significantly higher H-index for men than women (p > .05). Further, one-way ANOVA showed significantly more articles published by men than women (p = .019). These differences are most dramatic at the rank of associate professor where the H-index for men is three times that of the women. The rank of full professor showed men had double the number of articles published. These findings align with the previous research that shows a disparity between males and females as they climb the academic ladder. Conducting and publishing research is a vital part of advancement in academic medicine. This study suggests that publication productivity may be a factor that hinders women from advancing within surgery compared to men. Continuing to explore and identify reasons for this gender difference in academic surgery may highlight ways to address the imbalance.

Sleep Patterns and Academic Performance during Preparation for College Entrance Exam in Chinese Adolescents

Science.gov (United States)

Wang, Guanghai; Ren, Fen; Liu, Zhijun; Xu, Guangxing; Jiang, Fan; Skora, Elizabeth; Lewin, Daniel S.

2016-01-01

Background: Deficient sleep is linked to detrimental outcomes in health and school performance for adolescents. This study characterized sleep patterns in Chinese adolescents preparing for the College Entrance Exam (CEE) and evaluated the association between sleep patterns, self-rated academic performance, and the CEE scores. Methods: A sample of…

Filling the implementation gap: a community-academic partnership approach to early intervention in psychosis.

Science.gov (United States)

Hardy, Kate V; Moore, Melissa; Rose, Demian; Bennett, Robert; Jackson-Lane, Carletta; Gause, Michael; Jackson, Alma; Loewy, Rachel

2011-11-01

The aim of this study was to describe the development of a sustainable community early psychosis programme created through an academic-community partnership in the United States to other parties interested in implementing early psychosis services founded upon evidence-based practices within community settings. The service was developed around a sustainable core of key components, founded upon evidence-based practice, with additional flexible elements that could be adapted to the needs of the individual commissioning county. This paper describes the ways in which funding was sourced and secured as well as the partnerships developed through this process. Successful development of the Prevention and Recovery from Early Psychosis (PREP) programme in San Francisco County, California. PREP clinicians have received extensive training in the evidence-based approaches that are available through the programme and treated 30 clients and their families in the first year of operation. Development of a sustainable community programme of this type in a non-universal health-care setting, which is historically seen as non-integrated, required extensive partnering with agencies familiar with local resources. Implementation of the community-academic partnership bridged the gap between research and practice with successful integration of fidelity practice at the community level. The community partners were effective in sourcing funding and allocating resources, while the academic side of the partnership provided training in evidence-based models and oversight of clinical implementation of the model. Stringent evaluation of the impact of the service is our next focus. © 2011 Blackwell Publishing Asia Pty Ltd.

Divergent Streams: Race-Gender Achievement Gaps at Selective Colleges and Universities.

Science.gov (United States)

Massey, Douglas S; Probasco, Lierin

2010-03-01

In this paper, we extend previous research on racial performance gaps at 28 selective US colleges and universities by examining differences in grade achievement and graduate rates across race-gender categories. Using data from the National Longitudinal Survey of Freshmen, we show that black males, black females, and Hispanic males attain significantly lower grades than other race-gender groups, and that black males are 35% less likely to graduate on-time than other race-gender groups. Analyses consider an array of personal and institutional indicators of academic performance. Grades and graduation rates are improved by academic preparation (particularly high school GPA), scholarly effort, and, for graduation rates, membership in career-oriented or majority-white campus groups. Grade performance and graduation rates are undermined by a hostile racial climate on campus, family stress, and stereotype threat, all of which disproportionately affect minority students. We conclude with recommendations to college administrators for ways of selecting and supporting minority students to reduce differentials in academic achievement across race-gender groups.

The Importance of Physical Activity in Closing the Achievement Gap

Science.gov (United States)

Burton, Laura J.; VanHeest, Jaci L.

2007-01-01

The most significant concern within the US educational community is the academic achievement gap. Investigation of the achievement gap reveals that minority students across all levels of education are not meeting the same academic measures as their non-Hispanic White peers. In addition, a disproportionate number of minority children are identified…

High efficient OLED displays prepared with the air-gapped bridges on quantum dot patterns for optical recycling

OpenAIRE

Hyo-Jun Kim; Min-Ho Shin; Joo-Suc Kim; Se-Eun Kim; Young-Joo Kim

2017-01-01

An optically efficient structure was proposed and fabricated to realize high brightness organic light emitting diode (OLED) displays based on a white OLED prepared with the air-gapped bridges on the quantum dot (QD) patterns. Compared with a conventional white OLED display, in our experiments, the optical intensity of the proposed OLED display shows the enhancement of 58.2% in the red color and 16.8% in the green color after applying the air-gapped bridge structure on QD patterns of 20?wt% co...

Preparing for an Academic Career Workshops: Resources for Graduate Students and Post-Doctoral Fellows

Science.gov (United States)

Dunbar, R. W.; MacDonald, R.

2004-12-01

The professional development program, "On the Cutting Edge", offers annual multi-day workshops for graduate students and post-doctoral fellows interested in pursuing academic careers. Goals are to prepare participants to become more effective teachers, stronger candidates for academic positions, and more aware of the realities of academic jobs. Insights that participants especially hope to gain from these workshops include feedback on the application process, especially an understanding of how search committees work; the different realities of balancing teaching, research, and personal life in a range of academic institutions; and expectations for tenure. The ten-person leadership team represents, by design, a wide range of academic career paths and institutions, and provides approximately 1:6 leader: participant ratio. Specific sessions include research on learning, an introduction to course and lab design, effective teaching and assessment strategies, developing a teaching statement, time management and early career faculty success, and moving research forward into new settings. Optional workshop sessions and discussions include the following topics: dual-career couples; families and careers; teaching portfolios; effective negotiation strategies; tenure and promotion; effective field trips; getting started in undergraduate research; opportunities in K-12 education; career options beyond faculty positions. Highlights of the workshop are faculty panel discussions about career paths and the academic job search. By workshop end, participants complete a goal setting and action planning activity. Two years of evaluation data suggest our goals are being met. Participants particularly appreciate the practical ideas and the opportunity to interact with, and learn from, a diverse leadership team and other participants.

A Strategic Plan of Academic Management System as Preparation for EAC Accreditation Visit--From UKM Perspective

Science.gov (United States)

Ab-Rahman, Mohammad Syuhaimi; Yusoff, Abdul Rahman Mohd; Abdul, Nasrul Amir; Hipni, Afiq

2015-01-01

Development of a robust platform is important to ensure that the engineering accreditation process can run smoothly, completely and the most important is to fulfill the criteria requirements. In case of Malaysia, the preparation for EAC (Engineering Accreditation Committee) assessment required a good strategic plan of academic management system…

Teacher qualification and the achievement gap in early primary grades.

Directory of Open Access Journals (Sweden)

Donald Easton-Brooks

2009-08-01

Full Text Available Title I of the No Child Left Behind Act (P.L. 107-110, 115 Stat. 1245, 2002 holds schools accountable for reducing the academic achievement gap between the different ethnic groups and requires elementary school teachers to have at least a bachelors degree and a state certification. The purpose of this study was to examine the relationship of the qualification requirement of NCLB to the goal of reducing the academic achievement gap. The study found that students with a certified teacher for most of their early school experience scored higher in reading than students who did not have a certified teacher. In addition, certification was associated with slightly narrowing the academic gap between African American and European American students across early elementary grades.

Bridging the Gap Between Theory and Practice

OpenAIRE

Roy H.M. Sembel

2015-01-01

Some concerns in the field of Business Management regarding the gap between theory and practice have been raised by practitioners and academicians. This keynote speech describes some lessons learned from the academic literature regarding this gap (whether the gap really exists, and if it exists, whether it needs to be bridged or closed, and how to bridge or close this gap), and shares the author's personal and professional experiences of living as both an academician and a practitioner. The m...

Ethnicity and Gender Gaps in Early Childhood

Science.gov (United States)

Hansen, Kirstine; Jones, Elizabeth M.

2011-01-01

Gender differences in academic performance and achievement have been of policy concern for decades--both interest in lower performance by girls in the areas of mathematics and science and, more recently, in boys' underperformance in most other academic areas. Much previous research has focused on gender gaps, while overlooking other factors that…

Filling a gap: Public talks about earthquake preparation and the 'Big One'

Science.gov (United States)

Reinen, L. A.

2013-12-01

Residents of southern California are aware they live in a seismically active area and earthquake drills have trained us to Duck-Cover-Hold On. While many of my acquaintance are familiar with what to do during an earthquake, few have made preparations for living with the aftermath of a large earthquake. The ShakeOut Scenario (Jones et al., USGS Open File Report 2008-1150) describes the physical, social, and economic consequences of a plausible M7.8 earthquake on the southernmost San Andreas Fault. While not detailing an actual event, the ShakeOut Scenario illustrates how individual and community preparation may improve the potential after-affects of a major earthquake in the region. To address the gap between earthquake drills and preparation in my community, for the past several years I have been giving public talks to promote understanding of: the science behind the earthquake predictions; why individual, as well as community, preparation is important; and, ways in which individuals can prepare their home and work environments. The public presentations occur in an array of venues, including elementary school and college classes, a community forum linked with the annual ShakeOut Drill, and local businesses including the local microbrewery. While based on the same fundamental information, each presentation is modified for audience and setting. Assessment of the impact of these talks is primarily anecdotal and includes an increase in the number of venues requesting these talks, repeat invitations, and comments from audience members (sometimes months or years after a talk). I will present elements of these talks, the background information used, and examples of how they have affected change in the earthquake preparedness of audience members. Discussion and suggestions (particularly about effective means of conducting rigorous long-term assessment) are strongly encouraged.

South African Students' Perceptions of the Role of a Gap Year in Preparing Them for Higher Education

Science.gov (United States)

Nieman, M. M.

2013-01-01

Students often drop out of university because they were not yet ready for higher education studies. This article reports on research done on the perceptions of a group of students of the role that their gap year had played in preparing them for higher education studies. The research approach was qualitative. Data was gathered by means of 34…

Educational pipelines of nurses in Texas: promoting academic mobility through partnerships.

Science.gov (United States)

Darnall, Emily D; Kishi, Aileen; Wiebusch, Pamela

2011-01-01

Texas, like many states across the nation, is struggling to position itself to achieve the Institute of Medicine (IOM) recommendations on the future of nursing. This article provides insights into the hurdles faced by Texas in achieving some of the IOM goals, particularly those related to a better educated nursing workforce. Only 9% of actively licensed nurses have pursued higher degrees, putting Texas below the national average. Currently, there is a gap between actual academic mobility and national recommendations to increase the numbers of baccalaureate- and doctorate-prepared nurses by 2020. The purpose of this study was to evaluate the educational pipeline in the state of Texas while suggesting partnerships as a solution to promote academic mobility. This cross-sectional study evaluated the academic mobility of four selected cohorts of nurses who have been in practice for 5 to 20 years. The findings revealed limited academic mobility compared with national benchmarks among all cohorts, regardless of basic degree and length in the profession. Educational pipelines for nurses need to be more dynamic in Texas than current trends reflect. Collaboration and partnerships between academics, clinicians, administrators, employers, and policy makers should be developed to address barriers that are deterring nurses from continuing their education. Copyright © 2011 Elsevier Inc. All rights reserved.

Understanding Academic Work as Practical Activity--and Preparing (Business-School) Academics for Praxis?

Science.gov (United States)

Rasanen, Keijo

2009-01-01

This text suggests a way of framing academic work and outlines a design for a preparatory event based on this understanding. It conceives academic work as "practical activity" and potential "praxis" in emergence by focusing on four issues: how can I do this work (tactical stance), what can I accomplish and achieve in it…

High efficient OLED displays prepared with the air-gapped bridges on quantum dot patterns for optical recycling

Science.gov (United States)

Kim, Hyo-Jun; Shin, Min-Ho; Kim, Joo-Suc; Kim, Se-Eun; Kim, Young-Joo

2017-02-01

An optically efficient structure was proposed and fabricated to realize high brightness organic light emitting diode (OLED) displays based on a white OLED prepared with the air-gapped bridges on the quantum dot (QD) patterns. Compared with a conventional white OLED display, in our experiments, the optical intensity of the proposed OLED display shows the enhancement of 58.2% in the red color and 16.8% in the green color after applying the air-gapped bridge structure on QD patterns of 20 wt% concentration. This enhancement comes from the two facts that the QD patterns downconvert unnecessary blue or blue/green light to the required green or red light and the air-gapped bridges increase the color conversion efficiency of QDs by optical recycling using total internal reflection (TIR) at the interface. In addition, the color gamut of the proposed OLED display increases from 65.5 to 75.9% (NTSC x, y ratio) due to the narrow emission spectra of QDs.

Trends in Income-Related Gaps in Enrollment in Early Childhood Education: 1968 to 2013

Science.gov (United States)

Magnuson, Katherine; Waldfogel, Jane

2016-01-01

The academic achievement gap between children from the lowest- and highest-income families appears to have risen in recent decades in the United States. Such income-related disparities in academic skills are already present when children enter elementary school, suggesting that the explanation for changing gaps can be traced to changing…

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 fill...... some of the gaps. Design/methodology/approach – A questionnaire was directed electronically towards expatriate academics occupying regular positions in science faculty departments in universities in northern Europe. Findings – Results showed that job clarity was the dominating job factor with strong...... relationships with all of the five investigated work outcome variables, work adjustment, work performance, work effectiveness, job satisfaction, and time to proficiency. Job conflict and job freedom had an association with some of the work outcome variables but not with all of them. Neither workload nor job...

Dispositional Flow as a Mediator of the Relationships between Attentional Control and Approaches to Studying during Academic Examination Preparation

Science.gov (United States)

Cermakova, Lucie; Moneta, Giovanni B.; Spada, Marcantonio M.

2010-01-01

This study investigated how attentional control and study-related dispositional flow influence students' approaches to studying when preparing for academic examinations. Based on information-processing theories, it was hypothesised that attentional control would be positively associated with deep and strategic approaches to studying, and…

Social and behavioral skills and the gender gap in early educational achievement.

Science.gov (United States)

Diprete, Thomas A; Jennings, Jennifer L

2012-01-01

Though many studies have suggested that social and behavioral skills play a central role in gender stratification processes, we know little about the extent to which these skills affect gender gaps in academic achievement. Analyzing data from the Early Child Longitudinal Study-Kindergarten Cohort, we demonstrate that social and behavioral skills have substantively important effects on academic outcomes from kindergarten through fifth grade. Gender differences in the acquisition of these skills, moreover, explain a considerable fraction of the gender gap in academic outcomes during early elementary school. Boys get roughly the same academic return to social and behavioral skills as their female peers, but girls begin school with more advanced social and behavioral skills and their skill advantage grows over time. While part of the effect may reflect an evaluation process that rewards students who better conform to school norms, our results imply that the acquisition of social and behavioral skills enhances learning as well. Our results call for a reconsideration of the family and school-level processes that produce gender gaps in social and behavioral skills and the advantages they confer for academic and later success. Copyright © 2011 Elsevier Inc. All rights reserved.

A new Model for the Preparing for an Academic Career in the Geosciences Workshop

Science.gov (United States)

Gilbert, L. A.; Marin-Spiotta, E.; LeMay, L.; Reed, D. E.; Desai, A. R.; Macdonald, H.

2016-12-01

The NAGT/On the Cutting Edge program has offered annual workshops on Preparing for an Academic Career in the Geosciences since 2003, providing professional development for more than 800 graduate students and post-docs. In July 2016, the multi-day workshop was modified to be integrated into a larger conference, the Earth Educators' Rendezvous. This new format brought both challenges and opportunities. Like prior workshops, participants engaged with peers and workshop leaders from a range of educational settings to improve their application and interview skills for academic jobs, become more effective at goal-setting and time management, and broaden their network of colleagues and resources to jump-start teaching and research as a faculty member. They learned about academic careers in different educational settings (two-year colleges, primarily undergraduate institutions, and research-focused universities), and developed plans and goals for their next career stage. The biggest challenge of the new workshop format was paring down material from 2.5 full days. Thus, in addition to the 3 morning sessions allocated for the workshop, leaders added a 3-hour teaching statement review dinner, an optional evening session to discuss finances and work-life balance, and optional small group lunch discussions on all 3 days, which were all well attended. Participants were then able to take advantage of afternoon sessions at the Rendezvous, including demonstrations of exemplary teaching, plenary talks, poster sessions, and mini-workshops on topics from curriculum design to proposal writing. Participant reviews were positive and nearly all aspects were ranked as most valuable, with an overall satisfaction mean of 9.1 on a scale from 1-10, with 10 being "Very satisfied." Participants particularly valued the sessions related to careers and the job search process. Some wished the workshop had been longer to cover more material. Participants enjoyed the opportunity to gain more skills at

Explaining Asian Americans’ academic advantage over whites

Science.gov (United States)

Hsin, Amy; Xie, Yu

2014-01-01

The superior academic achievement of Asian Americans is a well-documented phenomenon that lacks a widely accepted explanation. Asian Americans’ advantage in this respect has been attributed to three groups of factors: (i) socio-demographic characteristics, (ii) cognitive ability, and (iii) academic effort as measured by characteristics such as attentiveness and work ethic. We combine data from two nationally representative cohort longitudinal surveys to compare Asian-American and white students in their educational trajectories from kindergarten through high school. We find that the Asian-American educational advantage is attributable mainly to Asian students exerting greater academic effort and not to advantages in tested cognitive abilities or socio-demographics. We test explanations for the Asian–white gap in academic effort and find that the gap can be further attributed to (i) cultural differences in beliefs regarding the connection between effort and achievement and (ii) immigration status. Finally, we highlight the potential psychological and social costs associated with Asian-American achievement success. PMID:24799702

Explaining Asian Americans' academic advantage over whites.

Science.gov (United States)

Hsin, Amy; Xie, Yu

2014-06-10

The superior academic achievement of Asian Americans is a well-documented phenomenon that lacks a widely accepted explanation. Asian Americans' advantage in this respect has been attributed to three groups of factors: (i) socio-demographic characteristics, (ii) cognitive ability, and (iii) academic effort as measured by characteristics such as attentiveness and work ethic. We combine data from two nationally representative cohort longitudinal surveys to compare Asian-American and white students in their educational trajectories from kindergarten through high school. We find that the Asian-American educational advantage is attributable mainly to Asian students exerting greater academic effort and not to advantages in tested cognitive abilities or socio-demographics. We test explanations for the Asian-white gap in academic effort and find that the gap can be further attributed to (i) cultural differences in beliefs regarding the connection between effort and achievement and (ii) immigration status. Finally, we highlight the potential psychological and social costs associated with Asian-American achievement success.

Efforts Towards Gender Equity in Academic and Employment ...

African Journals Online (AJOL)

Job-opportunities specify educational levels, types and quality, which an applicant must have to secure the job opportunity. As such ... in narrowing down the gap between female and male university students' enrolment in academic programmes and academics, technical and administrative staff in employment opportunities.

The Gender Gap in European Business Schools

DEFF Research Database (Denmark)

Roseberry, Lynn; Remke, Robyn; Klæsson, Johan

"The Gender Gap in European Business Schools: A Leadership Perspective" is a research project initiated and funded by EFMD, EQUAL, and the business schools represented on the project’s Steering Committee with following motivations for the study: Numerous studies by policy makers and academics have...... (the highest positions in the academic hierarchy) in HEIs in the vast majority of EU member states. In thirteen EU countries, women represented less than 20% of grade A academic staff. Business schools are no exception to this pattern. The average proportion of all full-time female faculty – not just...

Noncognitive Predictors of Student Athletes' Academic Performance.

Science.gov (United States)

Simons, Herbert D.; Van Rheenen, Derek

2000-01-01

Examines the role of four noncognitive variables in predicting academic performance in 200 Division I athletes. Studies the noncognitive variables of athletic-academic commitment, feelings of being exploited, academic self-worth, self-handicapping excuses as well as several background and academic preparation variables. Finds all four noncognitive…

The Racial School-Climate Gap

Science.gov (United States)

Voight, Adam

2013-01-01

Education inequity is a persistent reality of American culture. As early as kindergarten, there are marked differences in academic performance between racial minority students and their peers. These differences are sustained as students progress through school. One aspect of students' social experience that may help to explain the gap is school…

Moving to higher ground: Closing the high school science achievement gap

Science.gov (United States)

Mebane, Joyce Graham

The purpose of this study was to examine the perceptions of West High School constituents (students, parents, teachers, administrators, and guidance counselors) about the readiness and interest of African American students at West High School to take Advanced Placement (AP) and International Baccalaureate (IB) science courses as a strategy for closing the achievement gap. This case study utilized individual interviews and questionnaires for data collection. The participants were selected biology students and their parents, teachers, administrators, and guidance counselors at West High School. The results of the study indicated that just over half the students and teachers, most parents, and all guidance counselors thought African American students were prepared to take AP science courses. Only one of the three administrators thought the students were prepared to take AP science courses. Between one-half and two-thirds of the students, parents, teachers, and administrators thought students were interested in taking an AP science course. Only two of the guidance counselors thought there was interest among the African American students in taking AP science courses. The general consensus among the constituents about the readiness and interest of African American students at West High School to take IB science courses was that it is too early in the process to really make definitive statements. West is a prospective IB school and the program is new and not yet in place. Educators at the West High School community must find reasons to expect each student to succeed. Lower expectations often translate into lower academic demands and less rigor in courses. Lower academic demands and less rigor in courses translate into less than adequate performance by students. When teachers and administrators maintain high expectations, they encourage students to aim high rather than slide by with mediocre effort (Lumsden, 1997). As a result of the study, the following suggestions should

3D quantification of clinical marginal and internal gap of porcelain laminate veneers with minimal and without tooth preparation and 2-year clinical evaluation.

Science.gov (United States)

Karagözoğlu, İrem; Toksavul, Suna; Toman, Muhittin

2016-01-01

The aims of this clinical study were to compare internal three-dimensional (3D) adaptation of porcelain laminate veneers (PLV) with minimal tooth preparation and without tooth preparation (prepless) and to evaluate the clinical outcomes at baseline and following 6, 12, and 24 months after luting. Thirty-one prepless PLV and 31 PLV with minimal tooth preparation were fabricated using lithium disilicate glass-ceramic material and placed in 12 patients (8 women, 4 men; 18 to 40 years old). All PLV were luted with an adhesive luting system (Variolink veneer). A silicone replica was obtained to measure internal adaptation of each PLV using a low viscosity polyvinyl siloxane impression material just before luting. Silicone replicas were scanned in x-ray micro computerized tomography (micro CT). Clinical evaluations took place at baseline (2 days after luting) and following 6, 12, and 24 months after luting. Marginal integrity, marginal discoloration, secondary caries, tooth sensitivity, and fracture were evaluated following FDI criteria. Replica scores were analyzed using Mann-Whitney U and Student's t test (α = .05). Kaplan-Meier statistical analysis was done for the survival rate of PLV. FDI criteria scores were analyzed using Pearson's chi-square test (α = .05). The median marginal gaps for PLV-without-tooth-preparation and PLV-with-minimal-tooth-preparation groups were 100 μm and 140 μm respectively. There was a statistically significant difference between the two groups with respect to marginal gap (P = .04). The mean internal adaptation for the PLV-without-tooth-preparation group was 217.17 ± 54.72 μm, and was 170.67 ± 46.54 μm for the PLV-with-minimaltooth- preparation group. There was a statistically significant difference between the two groups (P = .001). Based on FDI criteria, 100% of the PLV were rated satisfactory during the 2-year period. In this in-vivo study, mean and median values of marginal gap and internal adaptation for PLV with minimal tooth

Training of academic writing: improving competitiveness of Czech universities

Directory of Open Access Journals (Sweden)

Tomáš Foltýnek

2013-01-01

Full Text Available Project “Impact of Policies for Plagiarism in Higher Education across Europe” has reached its final phase. We have collected lots of data reflecting facts and opinions about plagiarism and related areas. Training of academic writing is one of important means for plagiarism prevention.The paper compares levels of training of academic writing between the Czech republic and the rest of Europe. The answers in a questionnaire survey dealing with plagiarism and training of academic writing will be compared and analysed. According to these answers, best practices in European higher education institutions will be identified, and gaps in the Czech institutions will be described. Removing gaps than poses a step to improve the competitiveness of the Czech higher education institutions.

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...

Academic staff competence development as a gap in quality ...

African Journals Online (AJOL)

However, despite commonplace understanding that quality in university education depends on the quality of the academic staff, universities are paying little attention to the professional competence of the latter. This paper discusses this anomaly with the conclusion that it threatens quality, especially in today's digital era.

Structure of Black Male Students Academic Achievement in Science

Science.gov (United States)

Rascoe, Barbara

Educational policies and practices have been largely unsuccessful in closing the achievement gap between Black and White students "Schwartz, 2001". This achievement gap is especially problematic for Black students in science "Maton, Hrabrowski, - Schmitt, 2000. Given the fact that the Black-White achievement gap is still an enigma, the purpose of this article is to address the Black female-Black male academic achievement gap in science majors. Addressing barriers that Black male students may experience as college science and engineering majors, this article presents marketing strategies relative to politics, emotional intelligence, and issues with respect to how science teaching, and Black male students' responses to it, are different. Many Black male students may need to experience a paradigm shift, which structures and enhances their science achievement. Paradigm shifts are necessary because exceptional academic ability and motivation are not enough to get Black males from their first year in a science, technology, education, and mathematics "STEM" major to a bachelor's degree in science and engineering. The conclusions focus on the balance of truth-slippery slopes concerning the confluence of science teachers' further ado and Black male students' theories, methods, and values that position their academic achievement in science and engineering majors.

WWC Review of the Report "Closing the Social-Class Achievement Gap: A Difference-Education Intervention Improves First-Generation Students' Academic Performance and All Students' College Transition." What Works Clearinghouse Single Study Review

Science.gov (United States)

What Works Clearinghouse, 2014

2014-01-01

For the 2014 study, "Closing the Social-Class Achievement Gap: A Difference-Education Intervention Improves First-Generation Students' Academic Performance and All Students' College Transition," researchers investigated the impact of attending a moderated panel on incoming freshmen's adjustment to college. The panel featured…

Bridging the Gap Between Theory and Practice

Directory of Open Access Journals (Sweden)

Roy H.M. Sembel

2015-05-01

Full Text Available Some concerns in the field of Business Management regarding the gap between theory and practice have been raised by practitioners and academicians. This keynote speech describes some lessons learned from the academic literature regarding this gap (whether the gap really exists, and if it exists, whether it needs to be bridged or closed, and how to bridge or close this gap, and shares the author's personal and professional experiences of living as both an academician and a practitioner. The main findings of this article are: (1 Yes the gap exists, however, it has to be viewed in a wider perspective to really understand the situation; (2 The gap in a specific area is bad and should become our concern, but in other areas it should not; (3 There are some ways to bridge or close the negative gap; (4 There exists hybrid career opportunities to become professionals that work both as an academician and a practitioner; (5 This new breed of hybrid professionals has a huge potential to bridge the bad theory-practice gap.

The Widening Income Achievement Gap

Science.gov (United States)

Reardon, Sean F.

2013-01-01

Has the academic achievement gap between high-income and low-income students changed over the last few decades? If so, why? And what can schools do about it? Researcher Sean F. Reardon conducted a comprehensive analysis of research to answer these questions and came up with some striking findings. In this article, he shows that income-related…

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…

Overcoming Obstacles and Academic Hope: An Examination of Factors Promoting Effective Academic Success Strategies

Science.gov (United States)

Hansen, Michele Joann; Trujillo, Daniel J.; Boland, Donna L.; MacKinnon, Joyce L.

2014-01-01

The purpose of this qualitative study was to explore the underlying non-cognitive processes and institutional factors that allowed first-year students to enact effective strategies for attaining academic success and persisting despite obstacles. The varying levels of academic preparation and unique obstacles faced by the student participants…

Engaging Ocean Grads As Interdisciplinary Professional Problem Solvers: Why Preparing Our Future Ocean Leaders Means Inspiring Them to Look Beyond Their Academic Learning.

Science.gov (United States)

Good, L. H.; Erickson, A.

2016-02-01

Academic learning and research experiences alone cannot prepare our emerging ocean leaders to take on the challenges facing our oceans. Developing solutions that incorporate environmental and ocean sciences necessitates an interdisciplinary approach, requiring emerging leaders to be able to work in collaborative knowledge to action systems, rather than on micro-discipline islands. Professional and informal learning experiences can enhance graduate marine education by helping learners gain the communication, collaboration, and innovative problem-solving skills necessary for them to interact with peers at the interface of science and policy. These rich experiences can also provide case-based and hands-on opportunities for graduate learners to explore real-world examples of ocean science, policy, and management in action. However, academic programs are often limited in their capacity to offer such experiences as a part of a traditional curriculum. Rather than expecting learners to rely on their academic training, one approach is to encourage and support graduates to seek professional development beyond their university's walls, and think more holistically about their learning as it relates to their career interests. During this session we discuss current thinking around the professional learning needs of emerging ocean leaders, what this means for academic epistemologies, and examine initial evaluation outcomes from activities in our cross-campus consortium model in Monterey Bay, California. This innovative model includes seven regional academic institutions working together to develop an interdisciplinary ocean community and increase access to professional development opportunities to better prepare regional ocean-interested graduate students and early career researchers as future leaders.

GAP: yet another image processing system for solar observations.

Science.gov (United States)

Keller, C. U.

GAP is a versatile, interactive image processing system for analyzing solar observations, in particular extended time sequences, and for preparing publication quality figures. It consists of an interpreter that is based on a language with a control flow similar to PASCAL and C. The interpreter may be accessed from a command line editor and from user-supplied functions, procedures, and command scripts. GAP is easily expandable via external FORTRAN programs that are linked to the GAP interface routines. The current version of GAP runs on VAX, DECstation, Sun, and Apollo computers. Versions for MS-DOS and OS/2 are in preparation.

Strategies to Address Identified Education Gaps in the Preparation of a National Security Workforce

Energy Technology Data Exchange (ETDEWEB)

None

2008-06-30

This report will discuss strategies available to address identified gaps and weaknesses in education efforts aimed at the preparation of a skilled and properly trained national security workforce.The need to adequately train and educate a national security workforce is at a critical juncture. Even though there are an increasing number of college graduates in the appropriate fields, many of these graduates choose to work in the private sector because of more desirable salary and benefit packages. This is contributing to an inability to fill vacant positions at NNSA resulting from high personnel turnover from the large number of retirements. Further, many of the retirees are practically irreplaceable because they are Cold War scientists that have experience and expertise with nuclear weapons.

The Relationships between Self-Regulated Learning Skills, Causal Attributions and Academic Success of Trainee Teachers Preparing to Teach Gifted Students

Science.gov (United States)

Leana-Tascilar, Marilena Z.

2016-01-01

The purpose of this research is to examine the self-regulated learning skills and causal attributions of trainee teachers preparing to teach gifted pupils, and also to study the predictive relationships between these skills and attributions, on one hand, and academic success, on the other hand. The research was conducted on 123 students attending…

GOGOL: ACADEMIC AND COMPLETE

Directory of Open Access Journals (Sweden)

Yuri V. Mann

2016-12-01

Full Text Available The ever-increasing international interest to Gogol explains the necessity of publishing a new edition of his works. The present Complete Collection of Gogol’s Works and Letters is an academic edition prepared and published by the A. M. Gorky Institute of World Literature of the Russian Academy of Sciences. It draws on rich experience of studying and publishing Gogol’s heritage in Russia but at the same time questions and underscores Gogol’s relevance for the modern reader and his place in the world culture of our time. It intends to fill in the gaps left by the previous scholarly tradition that failed to recognize some of Gogol’s texts as part of his heritage. Such are, for example, dedicatory descriptions in books and business notes. The present edition accounts not only for the completeness of texts but also for their place within the body of Gogol’s work, as part of his life-long creative process. By counterpoising different editions, it attempts to trace down the dynamics of Gogol’s creative thought while at the same time underscores the autonomy and relevance of each period in his career. For example, this collection publishes two different versions (editions of the same work: while the most recent version has become canonical at the expense of the preceding one, the latter still preserves its meaning and historical relevance. The present edition has the advantage over its predecessors since it has an actual, physical opportunity to erase the gaps, e.g. to publish the hitherto unpublished texts. However, the editors realize that new, hitherto unknown gaps may appear and the present edition will become, in its turn, outdated. At this point, there will be a necessity in the new edition.

Psychologists in Academic Administration: A Call to Action and Service.

Science.gov (United States)

Schmaling, Karen B; Linton, John C

2017-06-01

Academic psychologists' backgrounds may prepare them for many aspects of academic administration such as: understanding and working with people; prioritizing others' needs and institutional needs; and managing projects and budgets, e.g., for research grants or training programs. Contemporary academic health centers also may provide opportunities for psychologists to serve in academic health administration. This article encourages psychologists to consider preparing for and seeking administrative and higher-level leadership roles. Six psychologists serving diverse administrative roles-from vice chairs in medical school departments to presidents of universities with academic health centers-reflected on: their paths to administration; their preparation for administrative roles; and the commonalities and differences between the work and skills sets of psychologist health service providers and the work and skill sets required for higher level administrative and leadership roles.

Managing Innovation in Academic Libraries.

Science.gov (United States)

Drake, Miriam A.

1979-01-01

Explores key issues related to innovation in academic libraries--performance gaps, incentives to innovate, nature of innovation, barriers and constraints, impact of innovation, and implementation of innovative strategies--and concludes that innovation requires a conducive climate, capital investment, and a leadership that is enthusiastic and…

How Do You Measure Success? Academic Wholism Bridges the Gap between High School and College

Science.gov (United States)

Giuliano, Barbara A.; Sullivan, Judith L.

2004-01-01

We conducted a research case study to ascertain the effect of a bridge program on fostering self-growth and academic readiness for college. Academic wholism provided the vehicle to promote self-awareness, self-motivation, and academic maturity. The rippling effect of this program extended beyond academics to the personal level. (Contains 2…

Measurement of the band gap by reflection electron energy loss spectroscopy

Energy Technology Data Exchange (ETDEWEB)

Vos, Maarten, E-mail: maarten.vos@anu.edu.au [Electronic Materials Engineering Department, Research School of Physics and Engineering, The Australian National University, Canberra 0200 (Australia); King, Sean W. [Logic Technology Development, Intel Corporation, Hillsboro, OR 97124 (United States); French, Benjamin L. [Ocotillo Materials Laboratory, Intel Corporation, Chandler, AZ 85248 (United States)

2016-10-15

Highlights: • Semiconductors are measured (without surface preparation) using REELS. • At low beam energies it is difficult to measure band gap due to surface impurities. • At very high energies it is difficult to measure band gap due to recoil effect. • At intermediate energies (around 5 keV) one obtains a good estimate of the band gap. - Abstract: We investigate the possibilities of measuring the band gap of a variety of semiconductors and insulators by reflection electron energy loss spectroscopy without additional surface preparation. The band gap is a bulk property, whereas reflection energy loss spectroscopy is generally considered a surface sensitive technique. By changing the energy of the incoming electrons, the degree of surface sensitivity can be varied. Here, we present case studies to determine the optimum condition for the determination of the band gap. At very large incoming electron energies recoil effects interfere with the band gap determination, whereas at very low energies surface effects are obscuring the band gap without surface preparation. Using an incoming energy of 5 keV a reasonable estimate of the band gap is obtained in most cases.

Measurement of the band gap by reflection electron energy loss spectroscopy

International Nuclear Information System (INIS)

Vos, Maarten; King, Sean W.; French, Benjamin L.

2016-01-01

Highlights: • Semiconductors are measured (without surface preparation) using REELS. • At low beam energies it is difficult to measure band gap due to surface impurities. • At very high energies it is difficult to measure band gap due to recoil effect. • At intermediate energies (around 5 keV) one obtains a good estimate of the band gap. - Abstract: We investigate the possibilities of measuring the band gap of a variety of semiconductors and insulators by reflection electron energy loss spectroscopy without additional surface preparation. The band gap is a bulk property, whereas reflection energy loss spectroscopy is generally considered a surface sensitive technique. By changing the energy of the incoming electrons, the degree of surface sensitivity can be varied. Here, we present case studies to determine the optimum condition for the determination of the band gap. At very large incoming electron energies recoil effects interfere with the band gap determination, whereas at very low energies surface effects are obscuring the band gap without surface preparation. Using an incoming energy of 5 keV a reasonable estimate of the band gap is obtained in most cases.

A Capstone Project Using the Gap Analysis Model: Closing the College Readiness Gap for Latino English Language Learners with a Focus on School Support and School Counseling Resources

Science.gov (United States)

Jimenez, Evelyn

2013-01-01

This capstone project applied Clark and Estes' (2008) gap analysis framework to identify performance gaps, develop perceived root causes, validate the causes, and formulate research-based solutions to present to Trojan High School. The purpose was to examine ways to increase the academic achievement of ELL students, specifically Latinos, by…

Effects of gaps in priorities between ideal and real lives on psychological burnout among academic faculty members at a medical university in Japan: a cross-sectional study.

Science.gov (United States)

Chatani, Yuki; Nomura, Kyoko; Horie, Saki; Takemoto, Keisuke; Takeuchi, Masumi; Sasamori, Yukifumi; Takenoshita, Shinichi; Murakami, Aya; Hiraike, Haruko; Okinaga, Hiroko; Smith, Derek

2017-04-04

Accumulating evidence from medical workforce research indicates that poor work/life balance and increased work/home conflict induce psychological distress. In this study we aim to examine the existence of a priority gap between ideal and real lives, and its association with psychological burnout among academic professionals. This cross-sectional survey, conducted in 2014, included faculty members (228 men, 102 women) at a single medical university in Tokyo, Japan. The outcome of interest was psychological burnout, measured with a validated inventory. Discordance between ideal- and real-life priorities, based on participants' responses (work, family, individual life, combinations thereof), was defined as a priority gap. The majority (64%) of participants chose "work" as the greatest priority in real life, but only 28% chose "work" as the greatest priority in their conception of an ideal life. Priority gaps were identified in 59.5% of respondents. A stepwise multivariable general linear model demonstrated that burnout scores were associated positively with respondents' current position (P life was associated with an increased risk of burnout, and the presence of children, which is a type of "family" social support, had a mitigating effect on burnout among those reporting priority gaps.

Recent Trends in Income, Racial, and Ethnic School Readiness Gaps at Kindergarten Entry

Directory of Open Access Journals (Sweden)

Sean F. Reardon

2016-07-01

Full Text Available Academic achievement gaps between high- and low-income students born in the 1990s were much larger than between cohorts born two decades earlier. Racial/ethnic achievement gaps declined during the same period. To determine whether these two trends have continued in more recent cohorts, we examine trends in several dimensions of school readiness, including academic achievement, self-control, externalizing behavior, and a measure of students’ approaches to learning, for cohorts born from the early 1990s to the 2000–2010 midperiod. We use data from nationally representative samples of kindergarteners (ages 5–6 in 1998 ( n = 20,220, 2006 ( n = 6,600, and 2010 ( n = 16,980 to estimate trends in racial/ethnic and income school readiness gaps. We find that readiness gaps narrowed modestly from 1998 to 2010, particularly between high- and low-income students and between White and Hispanic students.

Gender salary and promotion gaps in Japanese academia: Results from science and engineering

OpenAIRE

Ana Maria Takahashi; Shingo Takahashi; Thomas Maloney

2015-01-01

Using original survey data on Japanese academics in science and engineering, we examined the gender salary and promotion gaps. We found a 6\\% gender salary gap after controlling for ranks. This gap was unaffected when quality and quantity of publications were controlled for. In contrast, promotion gap disappeared when publication variables were controlled for. We failed to find negative effects of marriage and children on women's salary and promotion, though a positive sorting into motherhood...

Gender salary and promotion gaps in Japanese academia: Results from science and engineering

OpenAIRE

Takahashi, Ana Maria; 高橋, 新吾; Maloney, Thomas

2015-01-01

Using original survey data on Japanese academics in science and engineering, we examined the gender salary and promotion gaps. We found a 6% gender salary gap after controlling for ranks. This gap was unaffected when quality and quantity of publications were controlled for. In contrast, promotion gap disappeared when publication variables were controlled for. We failed to find negative effects of marriage and children on women's salary and promotion, though a positive sorting into motherhood ...

Preparing culture change agents for academic medicine in a multi-institutional consortium: the C - change learning action network.

Science.gov (United States)

Pololi, Linda H; Krupat, Edward; Schnell, Eugene R; Kern, David E

2013-01-01

Research suggests an ongoing need for change in the culture of academic medicine. This article describes the structure, activities and evaluation of a culture change project: the C - Change Learning Action Network (LAN) and its impact on participants. The LAN was developed to create the experience of a culture that would prepare participants to facilitate a culture in academic medicine that would be more collaborative, inclusive, relational, and that supports the humanity and vitality of faculty. Purposefully diverse faculty, leaders, and deans from 5 US medical schools convened in 2 1/2-day meetings biannually over 4 years. LAN meetings employed experiential, cognitive, and affective learning modes; innovative dialogue strategies; and reflective practice aimed at facilitating deep dialogue, relationship formation, collaboration, authenticity, and transformative learning to help members experience the desired culture. Robust aggregated qualitative and quantitative data collected from the 5 schools were used to inform and stimulate culture-change plans. Quantitative and qualitative evaluation methods were used. Participants indicated that a safe, supportive, inclusive, collaborative culture was established in LAN and highly valued. LAN members reported a deepened understanding of organizational change, new and valued interpersonal connections, increased motivation and resilience, new skills and approaches, increased self-awareness and personal growth, emotional connection to the issues of diversity and inclusion, and application of new learnings in their work. A carefully designed multi-institutional learning community can transform the way participants experience and view institutional culture. It can motivate and prepare them to be change agents in their own institutions. Copyright © 2013 The Alliance for Continuing Education in the Health Professions, the Society for Academic Continuing Medical Education, and the Council on CME, Association for Hospital Medical

The academic quilting bee.

Science.gov (United States)

Mayer, Anita P; Files, Julia A; Ko, Marcia G; Blair, Janis E

2009-03-01

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."

The Achievement Gap: Factors That Influenced the Achievement of Successful Black Students

Science.gov (United States)

Morton, Kwame R., Sr.

2011-01-01

The academic underperformance of Black students when compared to their White peers has confounded educators nationwide. This discrepancy in academic performance commonly referred to as the achievement gap has become a national crisis which has led to one of the most significant educational reforms undertaken in the United States of America in the…

Latinos, the Academic Ethic, and the Transition to College

Science.gov (United States)

Pino, Nathan W.; Martinez-Ramos, Gloria P.; Smith, William L.

2012-01-01

Research on the academic ethic of Latino college students has not yet been conducted. In order to begin filling this gap in the literature, we surveyed Latino students at a state university to determine whether those who had an academic ethic in high school performed better in college. We also assessed the perceived helpfulness of a variety of…

Salary Negotiation Patterns between Women and Men in Academic Libraries

Science.gov (United States)

Silva, Elise; Galbraith, Quinn

2018-01-01

Due to persistent wage gaps between men and women nationally, and in the field of academic librarianship, researchers wished to study possible issues that contribute to the phenomenon. This study examines the tendency for men and women to negotiate salaries in academic libraries upon hire. Researchers surveyed professional librarians employed in…

Seizing the Future: How Ohio's Career-Technical Education Programs Fuse Academic Rigor and Real-World Experiences to Prepare Students for College and Careers

Science.gov (United States)

Guarino, Heidi; Yoder, Shaun

2015-01-01

"Seizing the Future: How Ohio's Career and Technical Education Programs Fuse Academic Rigor and Real-World Experiences to Prepare Students for College and Work," demonstrates Ohio's progress in developing strong policies for career and technical education (CTE) programs to promote rigor, including college- and career-ready graduation…

Business intelligence gap analysis: a user, supplier and academic perspective

NARCIS (Netherlands)

Molensky, L.; Ketter, W.; Collins, J.; Bloemhof, J.M.; Koppel, van der H.

2010-01-01

Business intelligence (BI) takes many different forms, as indicated by the varying definitions of BI that can be found in industry and academia. These different definitions help us understand of what BI issues are important to the main players in the field of BI; users, suppliers and academics. The

Closing the Gap. SREB Program Blends Academic Standards, Vocational Courses.

Science.gov (United States)

Bottoms, Gene

1992-01-01

Southern Regional Education Board's State Vocational Education Consortium developed a model for integrating vocational and academic education that includes at least three credits each in math and science; four English courses; and four credits in a vocational major and two in related fields. Eight sites implementing the model have narrowed gap…

Developing a competency framework for academic physicians.

Science.gov (United States)

Daouk-Öyry, Lina; Zaatari, Ghazi; Sahakian, Tina; Rahal Alameh, Boushra; Mansour, Nabil

2017-03-01

There is a mismatch between the requirements of the multifaceted role of academic physicians and their education. Medical institutions use faculty development initiatives to support their junior academic physicians, however, these rarely revolve around academic physician competencies. The aim of this study was to identify these academic physician competencies and develop a competency framework customized to an organizational context. The authors conducted semi-structured interviews and Critical Incident Technique with 25 academic physicians at a teaching medical center in the Middle East region inquiring about the behaviors of academic physicians in teaching, clinical, research, and administrative roles. Using content analysis, the authors identified 16 competencies: five "Supporting Competencies", common to all four roles of academic physicians, and 11 "Function-Specific Competencies", specific to the role being fulfilled. The developed framework shared similarities with frameworks reported in the literature but also had some distinctions. The framework developed represents a step towards closing the gap between the skills medical students are taught and the skills required of academic physicians. The model was customized to the context of the current organization and included a future orientation and addressed the literature calling for increasing focus on the administrative skills of academic physicians.

Accounting Practitioners Reflect on Faculty Impact: Bridging the Gap between Theory and Practice

Science.gov (United States)

Johnson, Ryan

2014-01-01

A gap exists between the perception of accounting education in the classroom and accounting as it is practiced. This study explores qualitatively the perceptions and experiences of mid-career accounting professionals with respect to the impact of academic faculty on their careers in accounting. The study identifies a perception gap in the…

Disruptive innovation in academic medical centers: balancing accountable and academic care.

Science.gov (United States)

Stein, Daniel; Chen, Christopher; Ackerly, D Clay

2015-05-01

Numerous academic medicine leaders have argued that academic referral centers must prepare for the growing importance of accountability-driven payment models by adopting population health initiatives. Although this shift has merit, execution of this strategy will prove significantly more problematic than most observers have appreciated. The authors describe how successful implementation of an accountable care health strategy within a referral academic medical center (AMC) requires navigating a critical tension: The academic referral business model, driven by tertiary-level care, is fundamentally in conflict with population health. Referral AMCs that create successful value-driven population health systems within their organizations will in effect disrupt their own existing tertiary care businesses. The theory of disruptive innovation suggests that balancing the push and pull of academic and accountable care within a single organization is achievable. However, it will require significant shifts in resource allocation and changes in management structure to enable AMCs to make the inherent difficult choices and trade-offs that will ensue. On the basis of the theories of disruptive innovation, the authors present recommendations for how academic health systems can successfully navigate these issues as they transition toward accountability-driven care.

Expatriate academics and perceptions of organisational support

DEFF Research Database (Denmark)

Trembath, Jodie-Lee; Herbert-Hansen, Zaza Nadja Lee

2017-01-01

retention of its expatriate academics. By analysing qualitative responses to a written questionnaire, this paper explores the perceptions of organisational support held by 163 expatriate academics employed at a large international Danish university, and compares these perceptions to the support......Research on Perceived Organisational Support (POS) rarely focuses on the potential gap between employee perceptions versus the support the organisation purports to offer. An understanding of this may provide greater insight into the interventions a university should be making if it hopes to improve...... the university claims to offer. Our study reveals that, in the case of expatriate academics, even extensive offerings of organisational support can be insufficient if the existence and specific benefits of the support are not adequately communicated, and if the academics do not trust the source of the support...

Expatriate academics and perceptions of organisational support

DEFF Research Database (Denmark)

Trembath, Jodie-Lee; Herbert-Hansen, Zaza Nadja Lee

2017-01-01

Research on Perceived Organisational Support (POS) rarely focuses on the potential gap between employee perceptions versus the support the organisation purports to offer. An understanding of this may provide greater insight into the interventions a university should be making if it hopes to improve...... retention of its expatriate academics. By analysing qualitative responses to a written questionnaire, this paper explores the perceptions of organisational support held by 163 expatriate academics employed at a large international Danish university, and compares these perceptions to the support...... the university claims to offer. Our study reveals that, in the case of expatriate academics, even extensive offerings of organisational support can be insufficient if the existence and specific benefits of the support are not adequately communicated, and if the academics do not trust the source of the support...

Multiple temporalities of knowing in academic research

Czech Academy of Sciences Publication Activity Database

Smith, Simon

2015-01-01

Roč. 54, č. 2 (2015), s. 149-176 ISSN 0539-0184 R&D Projects: GA ČR(CZ) GAP404/11/0127 Institutional support: RVO:68378025 Keywords : academic research * career * Czech Subject RIV: AO - Sociology, Demography Impact factor: 0.473, year: 2015

Postdoctoral Training Aligned with the Academic Professoriate

Science.gov (United States)

Rybarczyk, Brian; Lerea, Leslie; Lund, P. Kay; Whittington, Dawayne; Dykstra, Linda

2011-01-01

Postdoctoral training in the biological sciences continues to be an important credential for academic careers. Traditionally, this training is focused on an independent research experience. In this article, we describe a postdoctoral training program designed to prepare postdoctoral scholars for the responsibilities of an academic career that…

The gender gap in student engagement : The role of teachers’ autonomy support, structure, and involvement

NARCIS (Netherlands)

Lietaert, S.; Roorda, D.; Laevers, F.; Verschueren, K.; De Fraine, B.

2015-01-01

BACKGROUND: The gender gap in education in favour of girls is a widely known phenomenon. Boys generally have higher dropout rates, obtain lower grades, and show lower engagement. Insight into factors related to these academic outcomes could help to address the gender gap. AIMS: This study

Seasonal Dynamics of Academic Achievement Inequality by Socioeconomic Status and Race/Ethnicity

Science.gov (United States)

Quinn, David M.; Cooc, North; McIntyre, Joe; Gomez, Celia J.

2016-01-01

Early studies examining seasonal variation in academic achievement inequality generally concluded that socioeconomic test score gaps grew more over the summer than the school year, suggesting schools served as "equalizers." In this study, we analyze seasonal trends in socioeconomic status (SES) and racial/ethnic test score gaps using…

Definitions Matter: Investigating and Comparing Different Operalionalizations of Academic Undermatching

Science.gov (United States)

Gansemer-Topf, Ann M.; Downey, Jillian; Genschel, Ulrike

2017-01-01

Effective assessment practice requires clearly defining and operationalizing terminology. We illustrate the importance of this practice by focusing on academic "undermatching"--when students enroll in colleges that are less academically selective than those for which they are academically prepared. Undermatching has been viewed as a…

Using Outperformance Pay to Motivate Academics: Insiders' Accounts of Promises and Problems

Science.gov (United States)

Field, Laurie

2015-01-01

Many researchers have investigated the appropriateness of pay for outperformance, (also called "merit-based pay" and "performance-based pay") for academics, but a review of this body of work shows that the voice of academics themselves is largely absent. This article is a contribution to addressing this gap, summarising the…

[Identification of knowledge deficits of pharmacy students at the beginning of the fifth year of pharmacy practice experience: Proposals to change the content of academic programs].

Science.gov (United States)

Charpiat, B; Derfoufi, S; Larger, M; Janoly-Dumenil, A; Mouchoux, C; Allenet, B; Tod, M; Grassin, J; Boulieu, R; Catala, O; Bedouch, P; Goudable, J; Vinciguerra, C

2016-09-01

In France, community pharmacy students performed a hospital pharmacy practice experience during the 5th year of the university curriculum. The purpose of a part of the content of the academic teaching program delivered before this practice experience is to prepare the students for their future hospital activities. It should enable them for the practical use of knowledge in order to improve pharmacotherapy, laboratory diagnosis and monitoring of patients' care. The aim of this study was to show if there are gaps in this program. Fourteen students performing their clerkship in a teaching hospital were invited to highlight these gaps when they were gradually immersed in the pharmaceutical care. They did so under the careful observation of hospital pharmacist preceptors. These practitioners referred to professional guidelines, documentary tools used in daily clinical practice and publications supporting their pharmaceutical care practices. Shortcomings and gaps identified were: how to communicate with other healthcare professionals and the content of verbal exchanges, how to conduct a patient-centered consultation, documentation tools required for relevant pharmacist' interventions, codification of pharmacist's interventions, risks related to drug packaging and benefit risk assessment of health information technologies. These gaps represent a handicap by delaying the process that led to move from student to healthcare professional. Hospital pharmacist preceptors have to fill in these gaps before engaging students in pharmaceutical care. These results invite to revise partly the content of the academic teaching program delivered before the 5th year hospital pharmacy practice experience. Copyright © 2016 Académie Nationale de Pharmacie. Published by Elsevier Masson SAS. All rights reserved.

Ties That Do Not Bind: Musings on the Specious Relevance of Academic Research.

Science.gov (United States)

Bolton, Michael J.; Stolcis, Gregory B.

2003-01-01

Discusses the gap between academic research and practice in public administration and argues that it can be traced to conflicts such as theoretical vs. pragmatic knowledge, data-supported vs. logic-driven information, scientific method vs. case studies, academic vs. practitioner journals, and tenure vs. organizational effectiveness. Explores…

Academic Integration of Mainland Chinese Students in Germany

Directory of Open Access Journals (Sweden)

Hanwei Li

2017-03-01

Full Text Available This article presents an analysis of the academic integration experiences of mainland Chinese tertiary-level students in Germany. Using Tinto’s model, the article explores the challenges that Chinese students face during their academic integration, the strategies they employ, and the relationship between academic and social integration. The data were collected in spring 2016 by interviewing 26 mainland Chinese students studying either in German universities or universities of applied sciences. Four major challenges were identified and analyzed: language barrier, knowledge gap, pedagogical differences, and cultural differences. An important outcome of the study presented is that social integration serves as a facilitator for enhancing academic integration, but is not a prerequisite for academic success. Group learning with peers was found to enhance learning outcomes. Overall, Chinese students have exploited their own advantages in academic integration by exploring feasible strategies and benefiting from their past learning experiences. It is suggested that academic integration as a long and challenging process for international students should be acknowledged by the German HEIs, and that more institutional support and guidance are needed.

Cross-disciplinary research in cancer: an opportunity to narrow the knowledge-practice gap.

Science.gov (United States)

Urquhart, R; Grunfeld, E; Jackson, L; Sargeant, J; Porter, G A

2013-12-01

Health services researchers have consistently identified a gap between what is identified as "best practice" and what actually happens in clinical care. Despite nearly two decades of a growing evidence-based practice movement, narrowing the knowledge-practice gap continues to be a slow, complex, and poorly understood process. Here, we contend that cross-disciplinary research is increasingly relevant and important to reducing that gap, particularly research that encompasses the notion of transdisciplinarity, wherein multiple academic disciplines and non-academic individuals and groups are integrated into the research process. The assimilation of diverse perspectives, research approaches, and types of knowledge is potentially effective in helping research teams tackle real-world patient care issues, create more practice-based evidence, and translate the results to clinical and community care settings. The goals of this paper are to present and discuss cross-disciplinary approaches to health research and to provide two examples of how engaging in such research may optimize the use of research in cancer care.

Forgive Me Now, Fire Me Later: Mass Communication Students' Ethics Gap Concerning School and Journalism

Science.gov (United States)

Conway, Mike; Groshek, Jacob

2009-01-01

Survey data on mass communication students' perceptions of plagiarism and fabrication indicate an ethics gap in which students are more concerned about ethical breaches in journalism than in academics. Further analyses found that the ethics gap increases among students near graduation who had higher levels of concern and suggested harsher…

Corporate Communication: Building Confidence between the Academic and Business Worlds.

Science.gov (United States)

Snavely, William B.; Sullivan, Dan

1984-01-01

Describes how business organizations view the purposes and results of communication and the role of the corporate communication professional. Suggests ways to bridge the gap between academic and business worlds. (PD)

Academic Superheroes? A Critical Analysis of Academic Job Descriptions

Science.gov (United States)

Pitt, Rachael; Mewburn, Inger

2016-01-01

For over a decade, debate has raged about the nature and purpose of the PhD, including its role as preparation for working in academia. Academic work has changed a great deal in the last 60 years, yet our doctoral curriculum has remained relatively static. While there is increasing interest in matching PhD programmes to "real world"…

Pre-TOEFL guide academic English practice

CERN Document Server

Stirling, Bruce

2017-01-01

Preparing for TOEFL Do you plan to take TOEFL or IELTS but are not ready for the challenge? Do you need more practice? If you do, then this book is for you. It is also for those who just want to practice their academic English. Whatever your purpose, this book will give you the foundation in academic English you need for TOEFL and IELTS success.

Social–Emotional Factors Affecting Achievement Outcomes Among Disadvantaged Students: Closing the Achievement Gap

OpenAIRE

Becker, Bronwyn E.; Luthar, Suniya S.

2002-01-01

Despite concentrated efforts at improving inferior academic outcomes among disadvantaged students, a substantial achievement gap between the test scores of these students and others remains (Jencks & Phillips, 1998; National Center for Education Statistics, 2000a, 2000b; Valencia & Suzuki, 2000). Existing research used ecological models to document social–emotional factors at multiple levels of influence that undermine academic performance. This article integrates ideas from various perspecti...

Using Web 2.0 technologies and collaborative work in teaching academic writing

OpenAIRE

Jekiel, Mateusz

2014-01-01

Paper presented at YLMP 2014 Teaching academic writing to ESL learners can be a difficult task: students are usually unfamiliar with academic style, have difficulties in producing a structured piece of writing and get easily discouraged by an exam­oriented approach, having to use old school pen and paper with no access to technology. Indeed, the gap between everyday writing tasks and the exam is significant: access to online dictionaries, linguistic corpora and academic articles, as well a...

Gamma-ray burst polarimeter (GAP)

International Nuclear Information System (INIS)

Mihara, Tatehiro; Murakami, Toshio; Yonetoku, Daisuke; Gunji, Shuichi; Kubo, Shin

2013-01-01

The gamma-ray burst polarimeter (GAP: GAmma-ray burst Polarimeter), which had been almost handcrafted by scientists, has succeeded in working normally in interplanetary space, and in detecting the polarization of the gamma-ray from a mysterious astronomical object 'gamma-ray burst'. It is the first result of the detectors in the world exclusively aiming at detecting gamma-ray polarization. We mainly describe the hardware of our GAP equipment and show the method of preparing equipment to work in the cosmic space with a tight budget. The mechanical structure, the electronic circuits, the software on the equipment, the data analysis on the earth, and the scientific results gained by the observation just over one year, are presented after explaining the principle of gamma-ray polarization detection. Our design to protect equipment against mechanical shock and cosmic radiation may provide useful information for future preparation of compact satellite. (J.P.N.)

A Research Synthesis of the Associations between Socioeconomic Background, Inequality, School Climate, and Academic Achievement

Science.gov (United States)

Berkowitz, Ruth; Moore, Hadass; Astor, Ron Avi; Benbenishty, Rami

2017-01-01

Educational researchers and practitioners assert that supportive school and classroom climates can positively influence the academic outcomes of students, thus potentially reducing academic achievement gaps between students and schools of different socioeconomic status (SES) backgrounds. Nonetheless, scientific evidence establishing directional…

The effect of thermal annealing on the optical band gap of cadmium sulphide thin films, prepared by the chemical bath deposition technique

International Nuclear Information System (INIS)

Ampong, F. K.; Boakye, F.; Asare Donkor, N. K.

2010-01-01

Cadmium sulphide thin films have been prepared by the chemical bath deposition technique (ph 11, 70 degree centigrade). Two different sets of films were prepared under varied conditions and concentrations of their ions sources (Cd 2+ from cadmium nitrate, S 2- from thiourea) and Na 2 EDTA as a complexing agent. A UV mini-Schimazu UV-VIS Spectrophotometer was used to determine the optical absorbance of the films as a function of wavelength at room temperature over the wavelength range 200 - 600 nm. The samples were then thermally annealed for thirty minutes, at temperatures of 100 degree centigrade, and 200 degree centigrade, after which the absorbance of the films were again recorded. The band gap values obtained for the sample with 0.5 M CdS as deposited, annealed at 100 degree centigrade and 200 degree centigrade were 2.1 eV, 2.2 eV and 2.3 eV respectively. Whilst the values obtained for the sample 0.15 CdS as deposited, annealed at 100 degree centigrade and annealed at 200 degree centigrade were 2.0 eV, 2.01 eV and 2.02 eV respectively. The increase in band gap with annealing temperature might be attributed to the improvement in crystallinity in the films. (au)

Collective academic supervision

DEFF Research Database (Denmark)

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

2013-01-01

Supervision of students is a core activity in higher education. Previous research on student supervision in higher education focus on individual and relational aspects in the supervisory relationship rather than collective, pedagogical and methodical aspects of the planning of the supervision...... 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...

Gender Inequality and Research Performance: Moving beyond Individual-Meritocratic Explanations of Academic Advancement

Science.gov (United States)

Nielsen, Mathias Wullum

2016-01-01

Academic debates addressing the persistent gender gap in science reveal considerable contestation of the relevance and extent of the problem. Particular attention has been given to the question of whether women's high attrition rates should be ascribed to the structural and cultural barriers inherent to the academic system or instead…

A Multilevel Analysis of Teacher and School Academic Optimism in Taiwan Elementary Schools

Science.gov (United States)

Wu, Jason Hsinchieh; Lin, Chunn-Ying

2018-01-01

Research on teacher and school academic optimism has abounded ever since these two constructs were confirmed and shown to have positive effects on student achievement. However, one overlooked research question is the nested association between teacher and school academic optimism. This study intends to fill this gap by using hierarchical linear…

Perceived Ethnic Discrimination by Teachers and Ethnic Minority Students' Academic Futility: Can Parents Prepare Their Youth for Better or for Worse?

Science.gov (United States)

D'hondt, Fanny; Eccles, Jacquelynne S; Van Houtte, Mieke; Stevens, Peter A J

2016-06-01

This study focuses on the interplay of perceived ethnic discrimination by teachers, parents' ethnic socialization practices, and ethnic minority students' sense of academic futility. Since discrimination creates barriers beyond control of the individual, the first research goal is to examine the association of perceived ethnic discrimination by teachers with ethnic minority students' sense of academic futility. The second research goal is to focus on the role of perceived parental ethnic socialization (e.g., cultural socialization and preparation for bias) to get a better understanding of the interaction between family level factors and the potentially negative consequences of ethnic teacher discrimination. A multilevel analysis on 1181 ethnic minority students (50.6 % girls; mean age = 15.5), originating from migration, in 53 secondary schools in Flanders (Belgium) shows that the frequent perception of ethnic discrimination by teachers is associated with stronger feelings of academic futility, and if these students also received high levels of parents' ethnic socialization, they perceive even stronger feelings of futility. The group of ethnic minority students, who perceive frequent ethnic teacher discrimination, is a group at risk, and parents' ethnic socialization does not seem able to change this.

Nudging Academic Science into the Public Sphere

Science.gov (United States)

Jordan, Rebecca

2007-01-01

Researchers can be reluctant to work with fellow academics outside their disciplines or to engage the public in their research. Some will even hesitate to work with departmental colleagues or their own students if they perceive a disciplinary gap. Many of today's pressing social concerns, however, demand interdisciplinary solutions and benefit…

Lessons from Star Trek: Engaging Academic Staff in the Internationalisation of the Curriculum

Science.gov (United States)

Whitsed, Craig; Green, Wendy

2016-01-01

One consequence of globalisation is the demand on academics to better prepare students for work and life in an interconnected world through curriculum internationalisation. Many academics are hesitant, resistant, or ill-prepared to engage with curriculum internationalisation. This paper explores how this can be addressed by reconfiguring the way…

Personal factors that influence deaf college students' academic success.

Science.gov (United States)

Albertini, John A; Kelly, Ronald R; Matchett, Mary Karol

2012-01-01

Research tells us that academic preparation is key to deaf students' success at college. Yet, that is not the whole story. Many academically prepared students drop out during their first year. This study identified entering deaf college students' personal factors as assessed by their individual responses to both the Noel-Levitz College Student Inventory Form B and the Learning and Study Strategies Inventory, second edition (LASSI). Entering students in 3 successive cohorts (total n =437) participated in this study. Results show that in addition to entry measurements of reading and mathematic skills, personal factors contributed to the academic performance of students in their first quarter in college. The Noel-Levitz provided the comparatively better predictive value of academic performance: Motivation for Academic Study Scale (e.g., desire to finish college). The LASSI also showed statistically significant predictors, the Self-Regulation Component (e.g., time management) and Will Component (e.g., self-discipline), but accounted for relatively less variability in the students' initial grade point averages. For this group of underprepared students, results show that personal factors can play a significant role in academic success. Deaf students' personal factors are discussed as they relate to other first-year college students and to their subsequent academic performance and persistence.

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…

The Gender Gap in Student Engagement: The Role of Teachers' Autonomy Support, Structure, and Involvement

Science.gov (United States)

Lietaert, Sofie; Roorda, Debora; Laevers, Ferre; Verschueren, Karine; De Fraine, Bieke

2015-01-01

Background: The gender gap in education in favour of girls is a widely known phenomenon. Boys generally have higher dropout rates, obtain lower grades, and show lower engagement. Insight into factors related to these academic outcomes could help to address the gender gap. Aims: This study investigated, for Dutch language classes, (1) how boys and…

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. PMID:26017626

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.

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.

Are Boys That Bad? Gender Gaps in Measured Skills, Grades and Aspirations in Czech Elementary Schools

Science.gov (United States)

Mateju, Petr; Smith, Michael L.

2015-01-01

This article examines gender gaps in academic performance (grades in mathematics and reading) between boys and girls of ninth-grade elementary schools in the Czech Republic. Our analysis is based on 2003 data from the Programme for International Student Assessment, encompassing the academic performance and family background of ninth-grade pupils.…

Internal Factors of Academic Entrepreneurship: the Case of Four Malaysian Public Research Universities

Directory of Open Access Journals (Sweden)

Mohar Yusof

2012-01-01

Full Text Available His paper focused on academic entrepreneurship, an emerging phenomenon in Malaysian public research universities. The research demonstrated that academic entrepreneurship produced positive impact on research commercialization and university technology transfer for these public research universities. Academic entrepreneurship was also found to be one of the missing gaps in fulfilling the complete process of research and development up to commercialization. This study provided evidence of the appropriateness of using an organizational framework of academic entrepreneurship to measure the influence of the internal environment in stimulating the level of academic entrepreneurship. The results demonstrated that control systems, organizational culture, human resource management systems and entrepreneurial leadership behaviour were key predictors of academic entrepreneurship in these universities.

Device Physics of Narrow Gap Semiconductors

CERN Document Server

Chu, Junhao

2010-01-01

Narrow gap semiconductors obey the general rules of semiconductor science, but often exhibit extreme features of these rules because of the same properties that produce their narrow gaps. Consequently these materials provide sensitive tests of theory, and the opportunity for the design of innovative devices. Narrow gap semiconductors are the most important materials for the preparation of advanced modern infrared systems. Device Physics of Narrow Gap Semiconductors offers descriptions of the materials science and device physics of these unique materials. Topics covered include impurities and defects, recombination mechanisms, surface and interface properties, and the properties of low dimensional systems for infrared applications. This book will help readers to understand not only the semiconductor physics and materials science, but also how they relate to advanced opto-electronic devices. The last chapter applies the understanding of device physics to photoconductive detectors, photovoltaic infrared detector...

Adding to the Education Debt: Depressive Symptoms Mediate the Association between Racial Discrimination and Academic Performance in African Americans

Science.gov (United States)

English, Devin; Lambert, Sharon F.; Ialongo, Nicholas S.

2015-01-01

Although the United States faces a seemingly intractable divide between white and African American academic performance, there remains a dearth of longitudinal research investigating factors that work to maintain this gap. The present study examined whether racial discrimination predicted the academic performance of African American students through its effect on depressive symptoms. Participants were a community sample of African American adolescents (N = 495) attending urban public schools from grade 7 to grade 9 (Mage = 12.5). Structural equation modeling revealed that experienced racial discrimination predicted increases in depressive symptoms 1 year later, which, in turn, predicted decreases in academic performance the following year. These results suggest that racial discrimination continues to play a critical role in the academic performance of African American students and, as such, contributes to the maintenance of the race-based academic achievement gap in the United States. PMID:27425564

Large area modules based on low band gap polymers

DEFF Research Database (Denmark)

Bundgaard, Eva; Krebs, Frederik C

2010-01-01

The use of three low band gap polymers in large area roll-to-roll coated modules is demonstrated. The polymers were prepared by a Stille cross coupling polymerization and all had a band gap around 1.6 eV. The polymers were first tested in small area organic photovoltaic devices which showed...

Twelve tips for creating an academic teaching portfolio.

Science.gov (United States)

Little-Wienert, Kim; Mazziotti, Mark

2018-01-01

An academic teaching portfolio is not only a requirement at many academic teaching institutions, but it is also important in a medical educator's growth and development through documentation, reflection, evaluation, and change. Creating an academic portfolio may appear daunting at first but with careful advanced preparation, organized evidence collection of your educational work, proof of scholarship, and thorough documentation of self-reflection and change, you can produce a successful product that accurately represents your educational beliefs, accomplishments, and growth throughout your career. This article provides medical educators with twelve steps for creating a successful academic teaching portfolio.

Outside Offers and the Gender Pay Gap: Empirical Evidence from the UK

OpenAIRE

Blackaby, David; Booth, Alison L; Frank, Jeff

2002-01-01

Using a unique data source on academic economist labour market experiences, we explore gender, pay and promotions. In addition to earnings and productivity measures, we have information on outside offers and perceptions of discrimination. In contrast to the existing literature, we find both a gender promotions gap and a within-rank gender pay gap. A driving factor may be the role of outside offers: men receive more outside offers than women of comparable characteristics, and gain higher pay i...

Development of the Academic Performance Perception Scale

Science.gov (United States)

Gur, Recep

2017-01-01

Purpose: While numerous studies about academic performance that focused on only one factor, studies aiming to measure academicians' perceptions across many factors have not been observed in the literature. The current study aims to fill this gap and become a resource for upcoming studies. The aim of this study is to develop a valid and reliable…

Academic Careers from a European Perspective. The Declining Desirability of the Faculty Position

NARCIS (Netherlands)

Huisman, Jeroen; de Weert, Egbert; Bartelse, J.A.

2002-01-01

Internationally, the fault lines of an uncertain academic career are becoming increasingly apparent. Despite extensive preparation, young academics confront restricted opportunities to become regular members of the academic community. Many of them are on a temporary contract, often with poor working

Social-Emotional Factors Affecting Achievement Outcomes Among Disadvantaged Students: Closing the Achievement Gap.

Science.gov (United States)

Becker, Bronwyn E; Luthar, Suniya S

2002-01-01

Despite concentrated efforts at improving inferior academic outcomes among disadvantaged students, a substantial achievement gap between the test scores of these students and others remains (Jencks & Phillips, 1998; National Center for Education Statistics, 2000a, 2000b; Valencia & Suzuki, 2000). Existing research used ecological models to document social-emotional factors at multiple levels of influence that undermine academic performance. This article integrates ideas from various perspectives in a comprehensive and interdisciplinary model that will inform policy makers, administrators, and schools about the social-emotional factors that act as both risk and protective factors for disadvantaged students' learning and opportunities for academic success. Four critical social-emotional components that influence achievement performance (academic and school attachment, teacher support, peer values, and mental health) are reviewed.

Perceptions and experiences of a gender gap at a Canadian research institute and potential strategies to mitigate this gap: a sequential mixed-methods study.

Science.gov (United States)

Mascarenhas, Alekhya; Moore, Julia E; Tricco, Andrea C; Hamid, Jemila; Daly, Caitlin; Bain, Julie; Jassemi, Sabrina; Kiran, Tara; Baxter, Nancy; Straus, Sharon E

2017-01-01

The gender gap in academia is long-standing. Failure to ensure that our academic faculty reflect our student pool and national population deprives Canada of talent. We explored the gender distribution and perceptions of the gender gap at a Canadian university-affiliated, hospital-based research institute. We completed a sequential mixed-methods study. In phase 1, we used the research institute's registry of scientists (1999-2014) and estimated overall prevalence of a gender gap and the gap with respect to job description (e.g., associate v. full-time) and research discipline. In phase 2, we conducted qualitative interviews to provide context for phase 1 data. Both purposive and snowball sampling were used for recruitment. The institute included 30.1% ( n = 62) women and 69.9% ( n = 144) men, indicating a 39.8% gender gap. Most full-time scientists (60.3%, n = 70) were clinicians; there were 54.2% more male than female clinician scientists. Ninety-five percent of basic scientists were men, indicating a 90.5% gap. Seven key themes emerged from 21 interviews, including perceived impact of the gender gap, factors perceived to influence the gap, recruitment trends, presence of institutional support, mentorship and suggestions to mitigate the gap. Several factors were postulated to contribute to the gender gap, including unconscious bias in hiring. A substantial gender gap exists within this research institute. Participants identified strategies to address this gap, such as establishing transparent search processes, providing opportunities for informal networking and mentorship of female scientists and establishing institutional support for work-life balance.

An Examination of the Relationship between SkillsUSA Student Contest Preparation and Academics

Science.gov (United States)

Threeton, Mark D.; Pellock, Cynthia

2010-01-01

Career and Technical Student Organizations (CTSOs) assert they are assisting students in developing leadership, teamwork, citizenship, problem solving, communication, and academic skills for workplace success, but with limited research on their outcomes, are these empty claims? With integration of academics being a major Career and Technical…

The compassion gap in UK universities

Directory of Open Access Journals (Sweden)

Kathryn Waddington

2016-05-01

Full Text Available Context: This critical reflection is set in the context of increasing marketisation in UK higher education, where students are seen as consumers, rather than learners with power. The paper explores the dark side of academic work and the compassion gap in universities, in order to make recommendations for practice development in higher education and the human services. Aims: The paper aims to show how reflexive dialogue can be used to enable the development of compassionate academic practice. Conclusions and implications for practice: Toxic environments and organisational cultures in higher education have compounded the crisis in compassionate care in the NHS. Implications for practice are: Narrative approaches and critical appreciative inquiry are useful methods with which to reveal, and rectify, failures of compassion Courageous conversations are required to challenge dysfunctional organisational systems and processes Leadership development programmes should include the application of skills of compassion in organisational settings

Defining Academic Dishonesty Behaviors According to Pre-Service Teachers

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Muhammet ÖZDEN

2015-04-01

Full Text Available The aim of this study is to determine academic dishonesty behaviors based on the opinions of pre-service elementary and social studies teachers. This study was designed using a student self-report survey questionnaire. The sample of this study consisted of 445 pre-service teachers. The research data was collected using “the academic dishonesty behaviors opinion survey” developed for this research. The research data was analyzed using descriptive statistical techniques and chi-square test. Results indicated 23 items that pre-service teachers agreed on were about academic dishonesty. Of these 10 items were about academic cheating and 13 items were about plagiarism in assignments. The top three academic dishonesty behaviors based on participants opinion were respectively having another person take the test on behalf, stealing exam materials and handing in someone else's essay with his/her name on it. Most pre-service teachers did not accept 4 items as an academic dishonest behavior. These items were using old exam questions in order to prepare an exam, using someone else's notes in order to prepare an exam, to give information to other class students after taking the exam, and taking an exam after receiving information from students who already took the exam. In this study, another important finding was about gender differences; female preservice teachers showed more concern than male pre-service teachers about academic dishonesty behaviors. There were also a few limited significant differences both in grade and class level in all academic dishonesty behaviors.

Teaching Adolescent ELs to Write Academic-Style Persuasive Essays

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Ramos, Kathleen

2014-01-01

The wide adoption of the new Common Core State Standards (CCSS) in the U.S. has increased expectations for all teachers to prepare all learners to read and write in academic ways. More knowledge is needed about instructional approaches that may lead adolescent English learners (ELs) to meet this goal. Developing academic literacy practices…

An Academic-Practice Partnership to Advance DNP Education and Practice.

Science.gov (United States)

Howard, Patricia B; Williams, Tracy E

During the past decade, the growth of doctor of nursing practice (DNP) programs in the United States has been phenomenal, with most focusing on the preparation of advanced practice registered nurses. Simultaneously, academic-practice partnerships have been a frequent subject of discussion for nursing's leading academic, administrative, and practice organizations. Numerous reports about academic-practice partnerships concerning aspects of baccalaureate nursing education exist, but partnership accounts for DNP programs are essentially nonexistent. The purpose of this article is to describe the initial phase of an academic-practice partnership between a multisystem health care organization and a college of nursing in a public land-grant university in the southeastern United States. The 7-year partnership agreement between Norton Healthcare and the University of Kentucky College of Nursing was designed to prepare 5 cohorts of 20 to 30 baccalaureate-prepared staff nurses as DNP graduates for advanced practice registered nurse eligibility. The description of partnering institution characteristics frames an emphasis on elements of the partnership proposal, contractual agreement, and partner responsibilities along with the logic model evaluation plan. Lessons learned include the importance of proposals and contracts to sustain the partnership, frequent communication to build trust, and strategic analysis for rapid response to challenging situations. Copyright © 2016 Elsevier Inc. All rights reserved.

Housing Instability and Children's Health Insurance Gaps.

Science.gov (United States)

Carroll, Anne; Corman, Hope; Curtis, Marah A; Noonan, Kelly; Reichman, Nancy E

To assess the extent to which housing instability is associated with gaps in health insurance coverage of preschool-age children. Secondary analysis of data from the Early Childhood Longitudinal Study-Birth Cohort, a nationally representative study of children born in the United States in 2001, was conducted to investigate associations between unstable housing-homelessness, multiple moves, or living with others and not paying rent-and children's subsequent health insurance gaps. Logistic regression was used to adjust for potentially confounding factors. Ten percent of children were unstably housed at age 2, and 11% had a gap in health insurance between ages 2 and 4. Unstably housed children were more likely to have gaps in insurance compared to stably housed children (16% vs 10%). Controlling for potentially confounding factors, the odds of a child insurance gap were significantly higher in unstably housed families than in stably housed families (adjusted odds ratio 1.27; 95% confidence interval 1.01-1.61). The association was similar in alternative model specifications. In a US nationally representative birth cohort, children who were unstably housed at age 2 were at higher risk, compared to their stably housed counterparts, of experiencing health insurance gaps between ages 2 and 4 years. The findings from this study suggest that policy efforts to delink health insurance renewal processes from mailing addresses, and potentially routine screenings for housing instability as well as referrals to appropriate resources by pediatricians, would help unstably housed children maintain health insurance. Copyright © 2017 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Bone compaction enhances implant fixation in a canine gap model

DEFF Research Database (Denmark)

Kold, Søren; Rahbek, Ole; Toft, Marianne

2005-01-01

A new bone preparation technique, compaction, has increased fixation of implants inserted with exact-fit or press-fit to bone. Furthermore, a demonstrated spring-back effect of compacted bone might be of potential value in reducing the initial gaps that often exist between clinical inserted...... implants and bone. However, it is unknown whether the compression and breakage of trabeculae during the compaction procedure results in impaired gap-healing of compacted bone. Therefore, we compared compaction with conventional drilling in a canine gap model. Grit-blasted titanium implants (diameter 6 mm...... that the beneficial effect of reduced gap size, as compacted bone springs back, is not eliminated by an impaired gap-healing of compacted bone....

Optical band gap study of a-Se and Se-Sb thin films

International Nuclear Information System (INIS)

Kaur, Ramandeep; Singh, Palwinder; Thakur, Anup

2016-01-01

Amorphous selenium (a-Se) and a-Se_9_5Sb_5 alloy were prepared using melt quenching technique. X-ray diffraction (XRD) pattern confirmed the amorphous nature of the prepared samples. Composition of the prepared samples has been determined using Energy dispersive X-ray fluorescence (EDXRF) technique. Differential thermal analysis (DTA) confirmed the glassy nature of the prepared samples. Thin films of the prepared samples were deposited on glass substrate using thermal evaporation method. Amorphous nature of the deposited films was confirmed using XRD. Optical properties of these films were obtained from the UV-VIS transmission spectra, at normal incidence, over 200-1100 nm spectral range. The optical absorption edge was described by using the model given by the Tauc. Optical band gap of the deposited films was calculated using Tauc plot. Optical characterization showed that average transmission and optical band gap decreased with the addition of antinomy.

The Persistence of the Gender Gap in Introductory Physics

Science.gov (United States)

Kost, Lauren E.; Pollock, Steven J.; Finkelstein, Noah D.

2008-10-01

We previously showed[l] that despite teaching with interactive engagement techniques, the gap in performance between males and females on conceptual learning surveys persisted from pre- to posttest, at our institution. Such findings were counter to previously published work[2]. Our current work analyzes factors that may influence the observed gender gap in our courses. Posttest conceptual assessment data are modeled using both multiple regression and logistic regression analyses to estimate the gender gap in posttest scores after controlling for background factors that vary by gender. We find that at our institution the gender gap persists in interactive physics classes, but is largely due to differences in physics and math preparation and incoming attitudes and beliefs.

WHO Mental Health Gap Action Programme (mhGAP) Intervention Guide: a systematic review of evidence from low and middle-income countries.

Science.gov (United States)

Keynejad, Roxanne C; Dua, Tarun; Barbui, Corrado; Thornicroft, Graham

2018-02-01

Despite mental, neurological and substance use (MNS) disorders being highly prevalent, there is a worldwide gap between service need and provision. WHO launched its Mental Health Gap Action Programme (mhGAP) in 2008, and the Intervention Guide (mhGAP-IG) in 2010. mhGAP-IG provides evidence-based guidance and tools for assessment and integrated management of priority MNS disorders in low and middle-income countries (LMICs), using clinical decision-making protocols. It targets a non-specialised primary healthcare audience, but has also been used by ministries, non-governmental organisations and academics, for mental health service scale-up in 90 countries. This review aimed to identify evidence to date for mhGAP-IG implementation in LMICs. We searched MEDLINE, Embase, PsycINFO, Web of Knowledge/Web of Science, Scopus, CINAHL, LILACS, SciELO/Web of Science, Cochrane, Pubmed databases and Google Scholar for studies reporting evidence, experience or evaluation of mhGAP-IG in LMICs, in any language. Data were extracted from included papers, but heterogeneity prevented meta-analysis. We conducted a systematic review of evidence to date, of mhGAP-IG implementation and evaluation in LMICs. Thirty-three included studies reported 15 training courses, 9 clinical implementations, 3 country contextualisations, 3 economic models, 2 uses as control interventions and 1 use to develop a rating scale. Our review identified the importance of detailed reports of contextual challenges in the field, alongside detailed protocols, qualitative studies and randomised controlled trials. The mhGAP-IG literature is substantial, relative to other published evaluations of clinical practice guidelines: an important contribution to a neglected field. © 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.

Authors’ perspectives on academic publishing: initial observations from a large-scale global survey

Directory of Open Access Journals (Sweden)

Basil D’Souza

2018-02-01

Full Text Available Authors are at the heart of academic publishing, but their voices are underrepresented in discussions about improving the academic publishing system. To understand the viewpoints of authors on various aspects of academic publishing and the challenges they face, we developed a large-scale survey entitled “Author perspectives on the academic publishing process” and made it available in December 2016. The survey has received 8,795 responses; this paper is based on the interim results drawn from 5,293 survey responses, and presents some interesting and thought-provoking trends that were observed in the authors’ responses, such as their interpretation of plagiarism and decisive factors in journal selection, as well as their thoughts on what needs to change in the publishing system for it to be more author-friendly. Some of the most important findings of the survey were: (1 the majority of the authors found manuscript preparation to be the most challenging task in the publication process, (2 the impact factor of a journal was reported to be the most important consideration for journal selection, (3 most authors found journal guidelines to be incomplete, (4 major gaps existed in author-journal communication, and (5 although awareness of ethics was high, awareness of good publication practice standards was low. Moreover, more than half of the participants indicated that among areas for improvement in the publishing system, they would like to see changes in the time it takes to publish a paper, the peer review process, and the fairness and objectivity of the publication process. These findings indicate the necessity of making the journal publication process more author-centered and smoothing the way for authors to get published.

How IELTS Preparation Courses Support Students: IELTS and Academic Socialisation

Science.gov (United States)

Yang, Yanxian; Badger, Richard

2015-01-01

IELTS scores are widely used in combination with academic results as a way of judging whether non-English background students should be admitted to degree-level courses in Anglophone contexts. However, successful study at university requires more than language competence and intellectual ability and international students often seem to start from…

Sociocultural Theories, Academic Achievement, and African American Adolescents in a Multicultural Context: A Review of the Cultural Compatibility Perspective

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Whaley, Arthur L.; Noel, La Tonya

2012-01-01

Several theories suggest that African American culture facilitates academic achievement, but others suggest that identifying with Black culture contributes to the achievement gap by undermining the academic performance among youth. These opposing perspectives are labeled "cultural compatibility theories" and "cultural incompatibility theories,"…

Narrowing the Achievement Gap: A Review of Research, Policies, and Issues. Report.

Science.gov (United States)

Hertert, Linda; Teague, Jackie

Student achievement tests consistently show that certain groups of children score far below children in other groups. The data document a strong association between poverty and students' academic success. The achievement gap begins early in children's lives as the result of physical, social, and emotional deprivations. California is attempting to…

DNA synthesis in vitro in human fibroblast preparations

Energy Technology Data Exchange (ETDEWEB)

Kaufmann, W.K.

1983-01-01

When confluent cultures of human fibroblasts were ultraviolet irradiated and either permeabilized or lysed, three types of DNA synthesis were subsequently observed during incubation in vitro: (A) a low level of DNA replication, which ceased after 15-30 min incubation at 37/sup 0/C; (B) radiation-dependent reparative gap-filling, which also ceased after 15 min at 37/sup 0/C; and (C) radiation-independent DNA synthesis, which was not semiconservative and proceeded at a linear rate for 1 hr at 37/sup 0/C. Normal and xeroderma pigmentosum fibroblasts displayed different rates of radiation-dependent reparative gap-filling after lysis but similar rates of radiation-independent DNA synthesis. The rates of DNA replication and radiation-independent DNA synthesis were less in the permeable cell system than in the lysed cell system, whereas radiation-dependent reparative gap-filling was the same in both. Preparations of permeable and lysed cells activated radiation-dependent reparative gap-filling at about 15% of the rate estimated for intact cells. No radiation-dependent DNA strand breaks, as assayed by alkaline elution, were observed in the lysed cell preparation. Some radiation-dependent breaks were observed in the permeable cell preparation, but radiation-dependent DNA breakage was less than that seen in intact cells. This inability to incise DNA at damaged sites could account for the low rate of activation of reparative gap-filling in vitro. DNA strand breaks were produced in fibroblast preparations nonspecifically during lysis or permeabilization and incubation in vitro, and this breakage of DNA probably was responsible for the radiation-independent DNA synthesis.

Healthier students are better learners: a missing link in school reforms to close the achievement gap.

Science.gov (United States)

Basch, Charles E

2011-10-01

This article provides an introduction to the October 2011 special issue of the Journal of School Health on "Healthier Students Are Better Learners." Literature was reviewed and synthesized to identify health problems affecting school-aged youth that are highly prevalent, disproportionately affect urban minority youth, directly and indirectly causally affect academic achievement, and can be feasibly and effectively addressed through school health programs and services. Based on these criteria, 7 educationally relevant health disparities were selected as strategic priorities to help close the achievement gap: (1) vision, (2) asthma, (3) teen pregnancy, (4) aggression and violence, (5) physical activity, (6) breakfast, and (7) inattention and hyperactivity. Research clearly shows that these health problems influence students' motivation and ability to learn. Disparities among urban minority youth are outlined, along with the causal pathways through which each adversely affects academic achievement, including sensory perceptions, cognition, school connectedness, absenteeism, and dropping out. Evidence-based approaches that schools can implement to address these problems are presented. These health problems and the causal pathways they influence have interactive and a synergistic effect, which is why they must be addressed collectively using a coordinated approach. No matter how well teachers are prepared to teach, no matter what accountability measures are put in place, no matter what governing structures are established for schools, educational progress will be profoundly limited if students are not motivated and able to learn. Particular health problems play a major role in limiting the motivation and ability to learn of urban minority youth. This is why reducing these disparities through a coordinated approach warrants validation as a cohesive school improvement initiative to close the achievement gap. Local, state, and national policies for implementing this

Is There An Academic Audit in Your Future? Reforming Quality Assurance in U.S. Higher Education.

Science.gov (United States)

Dill, David D.

2000-01-01

Describes a new form of academic quality assurance, the academic audit. Reviews use of academic audits abroad and experimental use of such audits in the United States. Identifies issues in academic audits, including focus of audits, auditor selection and training, institutional preparation for an audit, interaction between institutional policies…

On the Relationship between the IELTS Listening and Listening in Academic English Programs

Directory of Open Access Journals (Sweden)

Masood Khalili Sabet

2017-04-01

Full Text Available The challenge for many teachers teaching in academic English programs is, on the one hand, to actualize the objectives of their course and on the other hand, prepare their students for the important international tests such as IELTS and TOEFLE. The current study seeks to reconcile this challenge by drawing on the relationship between the IELTS listening and listening in academic English programs. The requirements of the two domains were compared through a semi – structured interview with five participating academic English instructors from two state universities of Iran. It was found that whilst IELTS listening bears a little bit of resemblance to the one aspect of academic listening - the literal understanding, there are also some very significant differences. The findings suggests that the type of listening the IELTS requires is different from academic listening in terms of pragmatic understanding, the integration of skills, multiplicity of texts for listening, information literacy and the concept of construct irrelevant variance. The findings also indicate the overall usefulness of the IELTS preparation practices within academic English courses.

CAEP 2015 Academic Symposium: Leadership within the emergency medicine academic community and beyond.

Science.gov (United States)

Sinclair, Doug; Worthington, James R; Joubert, Gary; Holroyd, Brian R; Stempien, James; Letovsky, Eric; Rutledge, Tim; LeBlanc, Constance; Pitters, Carrol; McCallum, Andrew; Carr, Brendan; Gerace, Rocco; Stiell, Ian G; Artz, Jennifer D; Christenson, Jim

2016-05-01

A panel of emergency medicine (EM) leaders endeavoured to define the key elements of leadership and its models, as well as to formulate consensus recommendations to build and strengthen academic leadership in the Canadian EM community in the areas of mentorship, education, and resources. The expert panel comprised EM leaders from across Canada and met regularly by teleconference over the course of 9 months. From the breadth of backgrounds and experience, as well as a literature review and the development of a leadership video series, broad themes for recommendations around the building and strengthening of EM leadership were presented at the CAEP 2015 Academic Symposium held in Edmonton, Alberta. Feedback from the attendees (about 80 emergency physicians interested in leadership) was sought. Subsequently, draft recommendations were developed by the panel through attendee feedback, further review of the leadership video series, and expert opinion. The recommendations were distributed to the CAEP Academic Section for further feedback and updated by consensus of the expert panel. The methods informed the panel who framed recommendations around four themes: 1) leadership preparation and training, 2) self-reflection/emotional intelligence, 3) academic leadership skills, and 4) gender balance in academic EM leadership. The recommendations aimed to support and nurture the next generation of academic EM leaders in Canada and included leadership mentors, availability of formal educational courses/programs in leadership, self-directed education of aspiring leaders, creation of a Canadian subgroup with the AACEM/SAEM Chair Development Program, and gender balance in leadership roles. These recommendations serve as a roadmap for all EM leaders (and aspiring leaders) to build on their success, inspire their colleagues, and foster the next generation of Canadian EM academic leaders.

The 'gender gap' in final examination results at Oxford University.

Science.gov (United States)

Mellanby, J; Martin, M; O'Doherty, J

2000-08-01

A lower proportion of women than men obtain first class degrees at British universities (the so-called gender gap). At Oxford University, this difference is not seen in all degree subjects but is found both in some Arts and in some Science subjects. We have used a questionnaire administered under supervision to undergraduates 2 to 3 months before their final examination to assess factors which might be expected to affect examination performance. These included measures of verbal and non-verbal reasoning (Alice Heim AH6 test), self-esteem, motivation, responses to stresses of examinations and of personal relationships, happiness, risk-taking and working patterns. We have also obtained a detailed breakdown of the marks the students were given in the examination. Women scored higher on negative emotions while men scored higher on self-esteem, their perception of their own academic efficacy and on risk-taking strategies, but none of these factors predicted outcome. Verbal reasoning ability did predict outcome but there was no gender difference. Hence, it is concluded that the gender gap is not due to any of these individual differences and is more likely to be related to the nature of the academic assessment system.

Encouraging Autonomy and Preparing for IELTS: Mutually Exclusive Goals?

Science.gov (United States)

Barrett-Lennard, Siri

1997-01-01

Suggests foreign students in Australia may not be getting preparation needed to integrate successfully into university study. Research is reviewed that indicates these students not only need help preparing for the International English Language Testing System (IELTS) but also with learning at an Australian university. Academic preparation courses…

Women Graduates and the Workplace: Continuing Challenges for Academic Women

Science.gov (United States)

Baker, Maureen

2016-01-01

This article discusses the persistence of a gender gap among university-based academics, despite the development of equity policies and "family-friendly" initiatives. Over four decades of research are reviewed from the liberal states of Australia, Canada, New Zealand, USA and the UK, including my own qualitative interviews in Canada in…

Satisfaction from Academic Activities among Medical Students in Malaysia

Science.gov (United States)

Al-Naggar, Redhwan A.; Bobryshev, Yuri V.

2013-01-01

There is a lack of data about the levels of satisfaction among medical students in regards to their academic activities in Malaysia. Therefore, the objective of this study was to fill the gap in the existing knowledge. A cross sectional study was carried out at the International medical school, the Management and Science University of Malaysia,…

Integrating an Academic Electronic Health Record: Challenges and Success Strategies.

Science.gov (United States)

Herbert, Valerie M; Connors, Helen

2016-08-01

Technology is increasing the complexity in the role of today's nurse. Healthcare organizations are integrating more health information technologies and relying on the electronic health record for data collection, communication, and decision making. Nursing faculty need to prepare graduates for this environment and incorporate an academic electronic health record into a nursing curriculum to meet student-program outcomes. Although the need exists for student preparation, some nursing programs are struggling with implementation, whereas others have been successful. To better understand these complexities, this project was intended to identify current challenges and success strategies of effective academic electronic health record integration into nursing curricula. Using Rogers' 1962 Diffusion of Innovation theory as a framework for technology adoption, a descriptive survey design was used to gain insights from deans and program directors of nursing schools involved with the national Health Informatics & Technology Scholars faculty development program or Cerner's Academic Education Solution Consortium, working to integrate an academic electronic health record in their respective nursing schools. The participants' experiences highlighted approaches used by these schools to integrate these technologies. Data from this project provide nursing education with effective strategies and potential challenges that should be addressed for successful academic electronic health record integration.

Limitations on Change: Current Conditions Influencing Academic Intransigence in Educational Administration Programs.

Science.gov (United States)

Logan, Connie Stokes; Pounder, Diana G.

An analysis of academic intransigence (resistance to change) in educational administrative preparation programs is presented in this paper. Drawing upon two conceptual frameworks, the stakeholder perspective and Porter's (1980) five-force model of industry structure and competitive influence, two factors contributing to academic intransigence are…

Among Friends: The Role of Academic-Preparedness Diversity in Individual Performance within a Small-Group STEM Learning Environment

Science.gov (United States)

Micari, Marina; Van Winkle, Zachary; Pazos, Pilar

2016-01-01

In this study, we investigate the relationship between academic-preparedness diversity within small learning groups and individual academic performance in science, technology, engineering, and mathematics (STEM) university courses. We further examine whether academic-preparedness diversity impacts academically more- and less-prepared students…

Microstructural and Photoelectrochemical Properties of Gap-TiO2 Nano tubes

International Nuclear Information System (INIS)

Asma Husin Milad; Wan Ramli Daud; Asma Husin Milad; Wan Ramli Daud

2011-01-01

GaP/ TiO 2 / Ti arrays have been prepared via anodization of Ti foil and electrodeposition of GaP. TiO 2 nano tubes (TNT) were grown from a Ti foil by direct anodic oxidation using 0.5M phosphoric acid and 0.14 M NaF as electrolyte at 20 V for 45 min. Various concentrations aqueous solution of Ga(NO 3 ) 3 were used to deposit GaP nanoparticles onto the TNT in the electrodeposition step. Morphology and microstructure of GaP/ TNT were investigated by FESEM and XRD techniques. In addition the photocurrent of the GaP/ TNT were also investigated. It was found that the amount of GaP deposited on TNT considerably improved the efficiency of TNT as photo anode for photoelectrochemical applications. (author)

Use and Non-Use of Humor in Academic ESL Classrooms

Science.gov (United States)

Ziyaeemehr, Ali; Kumar, Vijay; Abdullah, Mohd S. Faiz

2011-01-01

A substantial body of research emphasizes the importance of humor in teaching/learning processes; however, research on the reasons for non-use of humor in academic contexts has enjoyed scant attention. Addressing this gap, this study examines the reasons for instructors' humor avoidance taking into account student perceived benefits of using humor…

Bridging Identity "Chasms": Occupational Therapy Academics' Reflections on the Journey towards Scholarship

Science.gov (United States)

Fortune, Tracy; Ennals, Priscilla; Bhopti, Anoo; Neilson, Cheryl; Darzins, Susan; Bruce, Christopher

2016-01-01

The performative context of higher education demands that practice-oriented academics shift their priorities from preparing practitioners for the profession, towards "productive" scholarship. We present narratives from occupational therapy academics at the end of a year-long journey through an action research project focussed on academic…

Noncognitive Variables to Predict Academic Success among Junior Year Baccalaureate Nursing Students

Science.gov (United States)

Smith, Ellen M. T.

2017-01-01

An equitable predictor of academic success is needed as nursing education strives toward comprehensive preparation of diverse nursing students. The purpose of this study was to discover how Sedlacek's (2004a) Noncognitive Questionnaire (NCQ) and Duckworth & Quinn's (2009) Grit-S predicted baccalaureate nursing student academic performance and…

A City Learning Together: Reciprocal Collaboration of Academics and Practitioners at the Chicago Park District

Science.gov (United States)

Hibbler, Dan; Scott, Leodis; Ginger, Nicole

2016-01-01

Concerns regarding professional preparation among practitioners and academics in the parks, recreation, and leisure profession demand real examples of people working together for the good of their overall community. Such reciprocal collaboration (two-way interaction from academics to practice and from practice to academics) has started to take…

Comparing Novel Multi-Gap Resistive Plate Chamber Models

Science.gov (United States)

Stien, Haley; EIC PID Consortium Collaboration

2016-09-01

Investigating nuclear structure has led to the fundamental theory of Quantum Chromodynamics. An Electron Ion Collider (EIC) is a proposed accelerator that would further these investigations. In order to prepare for the EIC, there is an active detector research and development effort. One specific goal is to achieve better particle identification via improved Time of Flight (TOF) detectors. A promising option is the Multi-Gap Resistive Plate Chamber (mRPC). These detectors are similar to the more traditional RPCs, but their active gas gaps have dividers to form several thinner gas gaps. These very thin and accurately defined gas gaps improve the timing resolution of the chamber, so the goal is to build an mRPC with the thinnest gaps to achieve the best possible timing resolution. Two different construction techniques have been employed to make two mRPCs. The first technique is to physically separate the gas gaps with sheets of glass that are .2mm thick. The second technique is to 3D print the layered gas gaps. A comparison of these mRPCs and their performances will be discussed and the latest data presented. This research was supported by US DOE MENP Grant DE-FG02-03ER41243.

Change Requires Change! Information Technology, Student Preparedness and Industry Collaboration: Supporting the Bridging Process between Education and Training with Innovative Solutions

Directory of Open Access Journals (Sweden)

Jill Anne O'Sullivan

2016-06-01

Full Text Available This paper, Change Requires Change: will relate that bridging the gap between education: of what we teach and training: of what industry looks for in prepared skills for students, needs to be relevant to today's situations. We need to re-evaluate traditional industry academic partnerships which have been relatively successful including; internships, work-study programs, curriculum advisory boards, guest lectures and capstone courses, to identify gaps and opportunities for what is needed to support our future. Do we want to continue with the status-quo or enhance education? Should we be cognizant of emerging trends? What could be the implications on changing academic-industry partnerships? How can we improve? This paper proposes several new approaches to academics and industry practitioner's towards greater successful collaborations towards student preparation.

Cultivating the Next Generation of Academic Leaders: Implications for Administrators and Faculty

Science.gov (United States)

DeZure, Deborah; Shaw, Allyn; Rojewski, Julie

2014-01-01

With many baby boomers preparing to retire, higher education is facing an anticipated shortage of academic administrators. Compounding this challenge, many mid-career faculty are reluctant to fill these important positions, concerned that academic leadership is incompatible with work-life balance, that it detracts from their commitments to…

Academic Leadership Development: A Case Study.

Science.gov (United States)

Berman, Audrey

2015-01-01

A dean at a private school of nursing implemented a leadership development program for early- to mid-career nursing faculty consisting of one 4-hour evening session per academic quarter for 7 quarters. Eight faculty members who had expressed interest in assuming a leadership role or been recommended by their supervisors as having strong leadership potential were invited to join. Program topics included leadership pathways, legal issues, budgeting and governance, diversity, the political arena, human resources, and student issues. Interviews with participants revealed 6 themes: the support a peer cohort provided, a desire for real-life application, a lack of previous exposure to related content or experiences, new perceptions of themselves as academic nurse leaders, the value of the program as preparation for academic nursing leadership roles, and broad program applicability. Copyright © 2015 Elsevier Inc. All rights reserved.

A gender-based comparison of promotion and research productivity in academic dermatology.

Science.gov (United States)

John, Ann M; Gupta, Arjun B; John, Elizabeth S; Lopez, Santiago A; Lambert, William Clark

2016-04-18

Gender disparities within academic promotion have been reported in several medical specialties. Female representationin association with research productivity has not been reported among academic dermatologists. As research productivity is a heavily weighted factor in determining promotion, we sought to determine whether gender disparities in academic rank and scholarly impact, measured by the h-index, exist in academic dermatology. In 2015, the authors determined gender and academic rank using academic dermatology department websites. H- index and publication range were determined using the Scopus database. Rank, h-index, and publication range were compared between male and female academic dermatologists. The h-index of academic dermatologists increased with successive academic rank from Assistant Professor through Professor (p<0.001), although no significant difference existed between Chairs and Professors. Publication range also increased with each successive rank from Assistant Professor through Professor (p<0.001), with no statistical significant difference between publication range of Chairs and Professors. Overall, men had higher h-indices than female colleagues (p<0.001). This difference was maintained when controlling for academic rank among Assistant Professors, Professors, and Chairs and when controlling for publication range in years. Women in academic dermatology are underrepresented among senior academic ranks. The difference in scholarly productivity between male and female academic dermatologists may contribute to this disparity. Recommendation for earlyinvolvement in research activities may help minimize this gap.

Bridging the Evaluation Gap

Directory of Open Access Journals (Sweden)

Paul Wouters

2017-02-01

Full Text Available Paul Wouters’ essay is concerned with bridging the gap between what we value in our academic work and how we are assessed in formal evaluation exercises. He reflects on the recent evaluation of his own center, and reminds us that it is productive to see evaluations not as the (obviously impossible attempt to produce a true representation of past work, but rather as the exploration and performance of “who one wants to be.” Reflecting on why STS should do more than just play along to survive in the indicator game, he suggests that our field should contribute to changing its very rules. In this endeavor, the attitude and sensibilities developed in our field may be more important than any specific theoretical concepts or methodologies.

An analysis of high-performing science students' preparation for collegiate science courses

Science.gov (United States)

Walter, Karen

This mixed-method study surveyed first year high-performing science students who participated in high-level courses such as International Baccalaureate (IB), Advanced Placement (AP), and honors science courses in high school to determine their perception of preparation for academic success at the collegiate level. The study used 52 students from an honors college campus and surveyed the students and their professors. The students reported that they felt better prepared for academic success at the collegiate level by taking these courses in high school (pstudent GPA with honors science courses (n=55 and Pearson's r=-0.336), while AP courses (n=47 and Pearson's r=0.0016) and IB courses (n=17 and Pearson's r=-0.2716) demonstrated no correlation between perception of preparation and GPA. Students reported various themes that helped or hindered their perception of academic success once at the collegiate level. Those themes that reportedly helped students were preparedness, different types of learning, and teacher qualities. Students reported in a post-hoc experience that more lab time, rigorous coursework, better teachers, and better study techniques helped prepare them for academic success at the collegiate level. Students further reported on qualities of teachers and teaching that helped foster their academic abilities at the collegiate level, including teacher knowledge, caring, teaching style, and expectations. Some reasons for taking high-level science courses in high school include boosting GPA, college credit, challenge, and getting into better colleges.

Internationalization of Higher Education and the Impacts on Academic Faculty Members

Science.gov (United States)

Bedenlier, Svenja; Zawacki-Richter, Olaf

2015-01-01

Research on internationalization processes in higher education has steadily increased over the past decades. However, there is still a lack of analysis of how these developments have affected higher education and, specifically, the group of academic faculty members. To close this gap, this study explores the effects of internationalization on this…

Student supports: developmental education and other academic programs.

Science.gov (United States)

Bettinger, Eric P; Boatman, Angela; Long, Bridget Terry

2013-01-01

Low rates of college completion are a major problem in the United States. Less than 60 percent of students at four-year colleges graduate within six years, and at some colleges, the graduation rate is less than 10 percent. Additionally, many students enter higher education ill-prepared to comprehend college-level course material. Some estimates suggest that only one-third of high school graduates finish ready for college work; the proportion is even lower among older students. Colleges have responded to the poor preparation of incoming students by placing approximately 35 to 40 percent of entering freshmen into remedial or developmental courses, along with providing academic supports such as summer bridge programs, learning communities, academic counseling, and tutoring, as well as student supports such as financial aid and child care. Eric Bettinger, Angela Boatman, and Bridget Terry Long describe the role, costs, and impact of these college remediation and academic support programs. According to a growing body of research, the effects of remedial courses are considerably nuanced. The courses appear to help or hinder students differently by state, institution, background, and academic preparedness. The mixed findings from earlier research have raised questions ranging from whether remedial programs, on average, improve student academic outcomes to which types of programs are most effective. Administrators, practitioners, and policy makers are responding by redesigning developmental courses and searching for ways to implement effective remediation programs more broadly. In addition, recent research suggests that colleges may be placing too many students into remedial courses unnecessarily, suggesting the need for further examining the placement processes used to assign students to remedial courses. The authors expand the scope of remediation research by discussing other promising areas of academic support commonly offered by colleges, including advising, tutoring

Ethnography as Method, Methodology, and "Deep Theorizing" Closing the Gap between Text and Context in Academic Writing Research

Science.gov (United States)

Lillis, Theresa

2008-01-01

This article critically explores the value of ethnography for enhancing context-sensitive approaches to the study of academic writing. Drawing on data from two longitudinal studies, student writing in the United Kingdom and professional academic writing in Hungary, Slovakia, Spain, and Portugal, the author illustrates the different contributions…

Medical and psychological problems faced by young Australian gap year travellers.

Science.gov (United States)

Furuya-Kanamori, Luis; Mills, Deborah; Sheridan, Sarah; Lau, Colleen

2017-09-01

Gap year travellers can potentially be exposed to many infectious diseases and other travel-related health problems including injuries and psychological problems. Currently, there is little information on health and wellbeing of this particular group of travellers. Participants were recruited from an organization that specialized in organising international gap year placements. Gap year travellers were asked to complete a pre-departure survey on demographics, placement destination and duration, previous travel experience, hobbies, risk taking behaviour, anticipated problems during the placement, and pre-travel preparations. After the placement, participants were asked to complete a post-trip survey on their experiences, problems, health issues, and medical treatment required. The 88 and 34 gap year travellers aged 17-23 years completed pre- and post-placement surveys respectively. The duration of placements ranged from 3 to 12 months. Psychological stressors were frequently reported [ n = 26 (76.5%) felt home sick; n = 18 (52.9%) experienced culture shock; n = 17 (50.0%) had difficulty communicating with the locals]. The majority of participants (91.2%) tried to work out a solution for the stressor on their own. Twenty-eight (82.4%) participants reported medical problems during their placement; the most common problems were sunburn ( n = 19; 55.9%), respiratory infections ( n = 15; 44.1%), weight change ( n = 14; 41.2%), and diarrhoea/food poisoning ( n = 13; 38.2%). Three participants (3.4%) were admitted to hospital; for a muscle injury, head injury and skin infection after getting a tribal tattoo. Psychological stressors were common, but most did not seek help. Some medical problems encountered during their placement may have been preventable with improved pre-departure preparation. Gap year, pre-departure, preparation. © International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e

Cross-National Variations in Student Employment and Academic Performance: The Roles of National Context and International Law.

Science.gov (United States)

Byun, Soo-Yong; Henck, Adrienne; Post, David

Most existing research indicates that working students perform more poorly than do full-time students on standardized achievement tests. However, we know there are wide international variations in this gap. This article shows that national and international contexts help to explain the gap in the academic performance between working and non-working middle-school students. We combined data from the 2003 Trends in International Mathematics and Science Study (TIMSS) eighth-grade assessment with the country specific information on socioeconomic and educational conditions, as well as the timing of each country's ratification of an international treaty regulating child labor. Our multilevel analyses show that, while student employment was generally negatively associated with academic performance, this negative association is smaller in countries that by 1995 had ratified the International Labour Organization's Convention No. 138 on child labor. These findings highlight the role of national and international policy in structuring the consequences of student employment for academic performance.

Cross-National Variations in Student Employment and Academic Performance: The Roles of National Context and International Law*

Science.gov (United States)

Byun, Soo-yong; Henck, Adrienne; Post, David

2014-01-01

Most existing research indicates that working students perform more poorly than do full-time students on standardized achievement tests. However, we know there are wide international variations in this gap. This article shows that national and international contexts help to explain the gap in the academic performance between working and non-working middle-school students. We combined data from the 2003 Trends in International Mathematics and Science Study (TIMSS) eighth-grade assessment with the country specific information on socioeconomic and educational conditions, as well as the timing of each country's ratification of an international treaty regulating child labor. Our multilevel analyses show that, while student employment was generally negatively associated with academic performance, this negative association is smaller in countries that by 1995 had ratified the International Labour Organization's Convention No. 138 on child labor. These findings highlight the role of national and international policy in structuring the consequences of student employment for academic performance. PMID:25632163

Mothers’ Academic Gender Stereotypes and Education-Related Beliefs About Sons and Daughters in African American Families

Science.gov (United States)

Wood, Dana; Kurtz-Costes, Beth; Okeke-Adeyanju, Ndidi; Rowley, Stephanie J.

2010-01-01

The role of African American mothers’ academic gender stereotype endorsement in shaping achievement-related expectations for and perceptions of their own children was examined. Mothers (N = 334) of 7th and 8th graders completed measures of expectations for their children’s future educational attainment, perceptions of their children’s academic competence, and academic gender stereotypes. Consistent with hypotheses, mothers held less favorable expectations for sons and perceived sons to be less academically competent than daughters. In addition, mothers reported stereotypes favoring girls over boys in academic domains; stereotype endorsement, in turn, was related to mothers’ educational expectations for and beliefs about the academic competence of their own children, even with youths’ actual achievement controlled. Negative stereotypes about the academic abilities of African American boys may create a negative feedback loop, thereby contributing to the maintenance of the gender gap in African Americans’ educational outcomes. PMID:20648228

Daily online testing in large classes: boosting college performance while reducing achievement gaps.

Directory of Open Access Journals (Sweden)

James W Pennebaker

Full Text Available An in-class computer-based system, that included daily online testing, was introduced to two large university classes. We examined subsequent improvements in academic performance and reductions in the achievement gaps between lower- and upper-middle class students in academic performance. Students (N = 901 brought laptop computers to classes and took daily quizzes that provided immediate and personalized feedback. Student performance was compared with the same data for traditional classes taught previously by the same instructors (N = 935. Exam performance was approximately half a letter grade above previous semesters, based on comparisons of identical questions asked from earlier years. Students in the experimental classes performed better in other classes, both in the semester they took the course and in subsequent semester classes. The new system resulted in a 50% reduction in the achievement gap as measured by grades among students of different social classes. These findings suggest that frequent consequential quizzing should be used routinely in large lecture courses to improve performance in class and in other concurrent and subsequent courses.

The narrow-gap TIG welding concerns the electric power plants manufacturers

International Nuclear Information System (INIS)

Anon.

2009-01-01

Polysoude, France, played host to an expert forum on narrow gap welding from 5-7 November 2008. The successful event welcomed around one hundred experts.The power plant construction sector is currently booming worldwide. For plant construction this means using more pressure-resistant, thick-walled pipes made from high temperature steels. The key quality features of this new steel grade are the values for high creep rupture strength that also apply without restriction as the benchmark for every weld seam on these pipes. In particular, the forum on narrow gap welding addressed this area of automated welding technology. During the forum, Mr Hans-Peter Mariner (Polysoude's CEO), has offered an in-depth insight into the latest developments in narrow gap welding. This presentation highlighted that with wall thicknesses of over 60 mm, welding time is shortened by a factor of five to ten in comparison to conventional TIG processes with a traditional V seam. The welding characteristics of the parent material are the decisive factor in the application of the narrow gap process. Technical advances in equipment technology such as automatic centring, HF-free ignition, seam preparation and optimised gas protection further increase the application limits. The geometry and gap width of the weld groove are based on the mechanical properties of the materials being joined, with the shrinkage characteristics of the seam being particularly important. Another key part of the programme was a presentation on the three different narrow gap-welding techniques. The first involves a single pass weld per layer and torch or work-piece revolution. The second is dual pass welding next to one another, when the seam preparation or positioning exceed the required narrow tolerances of a few tenths of a millimetre for one stringer bead per layer. TIG narrow gap welding with a shuttle-motion electrode is ideal with very large wall thicknesses of 150-200 mm. This is particularly the case if the

Actively Closing the Gap? Social Class, Organized Activities, and Academic Achievement in High School

Science.gov (United States)

Morris, David S.

2015-01-01

Participation in Organized Activities (OA) is associated with positive behavioral and developmental outcomes in children. However, less is known about how particular aspects of participation affect the academic achievement of high school students from different social class positions. Using the Education Longitudinal Study of 2002, this study…

Leadership in Academic Institutions; Preparing Students Holistically for Life: Matters of the Heart and Mind

Science.gov (United States)

Sax, Alessandra; Gialamas, Stefanos

2017-01-01

Students spend most hours of their day within Academic Institutions in their classrooms and/or after school and weekend activities. They are able to acquire knowledge and skills needed to be academically, socially, emotionally and physically well. All of these factors contribute to holistic growth and development. However, social and emotional…

Perceptions of medical school graduates and students regarding their academic preparation to teach.

Science.gov (United States)

Henry, B W; Haworth, J G; Hering, P

2006-09-01

How medical students learn and develop the characteristics associated with good teaching in medicine is not well known. Information about this process can improve the academic preparation of medical students for teaching responsibilities. The purpose of this study was to determine how different experiences contributed to the knowledge, skills, and attitudes of medical school graduates and students regarding medical teaching. A questionnaire was developed, addressing reliability and validity considerations, and given to first year residents and third year medical students (taught by those residents). Completed questionnaires were collected from 76 residents and 110 students (81% of the sample group). Item responses were analysed using descriptive and inferential statistics. Most residents (n = 54; 71%) positively viewed opportunities they had to practice teaching when they were seniors. Residents rated three activities for learning to teach highest: (1) observing teachers as they teach; (2) reviewing the material to be taught; and (3) directly teaching students; representing both individual and participatory ways of learning. Residents' self ratings of teaching behaviours improved over time and this self assessment by the residents was validated by the students' responses. Comparison between residents' self ratings and students' views of typical resident teaching behaviours showed agreement on levels of competence, confidence, and motivation. The students rated characteristics of enthusiasm, organisation, and fulfilment lower (pteaching responsibilities positively and showed agreement on characteristics of good teaching that may be helpful indicators in the process of developing medical teachers.

Assessment of preclinical students’ academic motivation before and after a three-day academic affair program

Science.gov (United States)

Aung, Myo Nyein; Somboonwong, Juraiporn; Jaroonvanichkul, Vorapol; Wannakrairot, Pongsak

2015-01-01

Background Medical students’ motivation is an important driving factor for academic performance, and therefore medical teachers and educators are often highly interested in this topic. This study evaluated the impact of an academic affair program upon preclinical year medical students’ motivation to study. Design and methods An intervention study was conducted using a pretest-posttest study design. A total of 296 preclinical year medical students who had just passed their first year and were about to attend their second year at the Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand, participated in the study. The intervention comprised of dialogues for personality development, pictorial expression in groups, as well as small group lectures delivered by senior students giving information on how to prepare for the forthcoming classes. Students’ academic motivation was measured before and after the intervention program, applying the transculturally translated Academic Motivation Scale (AMS). Cronbach’s alpha of Thai version AMS was 0.8992. The average scores in seven scales of AMS were compared between the pre- and posttest results, using the Wilcoxon signed-rank test. The differences were confirmed by using the multivariate analysis of variance. Results Students’ academic motivation increased after participation in the three-day academic program. There was also a significant increase in introjected extrinsic motivation, which can enhance the students’ self-esteem and feeling of self-worth (PAmotivation level declined significantly (P<0.001). The change of academic motivational constructs before and after the intervention was altogether significant (P=0.036, multivariate analysis of variance). Conclusion After experiencing a three-day intervention, the new students’ motivation advanced along the continuum of self-determination toward autonomous motivation. Therefore, it is considered to be worthwhile conducting an academic intervention to

Research Success and Structured Support: Developing Early Career Academics in Higher Education

Science.gov (United States)

Geber, H.

2009-01-01

Entry into a successful academic career is often an arduous process. From career preparation through to doctoral studies and beyond, the journey can be fraught with trials. Why do many academics find difficulty in completing their studies in the minimum time and publishing afterwards? As the University of the Witwatersrand has a strategic goal of…

Academics' conceptions of teaching sustainability

OpenAIRE

Wyatt, Margaret

2017-01-01

Over the last decade a growing number of universities have committed to ensuring that sustainability is integral to higher education with the intent of preparing eco-literate graduates who can make positive contributions to the sustainability of the environment. With particular consideration for the increasingly internationalised teaching environment of many higher education institutions, this study sought to explore how academics' conceptions of teaching sustainability might d...

Research on Knowledge Gap Recognition Mechanism of Virtual Industry Cluster

OpenAIRE

Lu Cheng

2013-01-01

As a new organizing form, VIC gets rid of regional limit of traditional cluster, realizing virtual space agglomeration which crossing space and time. Knowledge sharing and complementary is foundation to form VIC and be one of the main goals. As preparation of the knowledge transfer, recognizing and making up for knowledge gap did not caused most scholars' attention. This study argues that, knowledge gap recognition is the premise of knowledge transfer, combined with knowledge theories, the co...

Launching an Academic Career: On the Cutting Edge Resources for Geoscience Graduate Students, Post-doctoral Fellows, and Early Career Faculty

Science.gov (United States)

Richardson, R. M.; Ormand, C. J.; MacDonald, H.; Dunbar, R. W.; Allen-King, R. M.; Manduca, C. A.

2010-12-01

Launching an academic career presents a number of challenges. A recent article in the Chronicle of Higher Education depicts academia as an “ivory sweatshop,” citing rising standards for tenure. Most graduate programs provide minimal training for life beyond graduate school. The professional development program “On the Cutting Edge” fills this gap by providing workshops and web resources on academic careers for graduate students, postdoctoral fellows, and early career faculty. These workshops and web resources address a wide range of topics related to teaching, research, and managing one’s career, tailored for each group. The Preparing for an Academic Career in the Geosciences workshop to help graduate students and postdoctoral fellows make the transition into an academic career has been offered annually since 2003. It provides a panel on academic careers in different institutional settings, sessions on research on learning, various teaching strategies, design of effective teaching activities, moving research forward to new settings, effective teaching and research statements, the job search process, negotiation, and presenting oneself to others. Complementary online resources (http://serc.carleton.edu/NAGTWorkshops/careerprep/index.html) focus on these topics. The workshops and web resources offer guidance for each step of the job search process, for developing and teaching one’s own courses, and for making the transition from being a research student to being in charge of a research program. Online resources also include case studies of successful dual career couples, documenting their job search strategies. A four-day workshop for Early Career Geoscience Faculty: Teaching, Research, and Managing Your Career, offered annually since 1999, provides sessions on teaching strategies, course design, developing a strategic plan for research, supervising student researchers, navigating departmental and institutional politics, preparing for tenure, time and

Protective Effect of Self-compassion to Emotional Response among Students with Chronic Academic Stress

Directory of Open Access Journals (Sweden)

Yonghong Zhang

2016-11-01

Full Text Available The literature has shown that self-compassion is a protective factor of an individual’s emo-tional response to chronic stress. However, this stress-buffering effect has not been complete-ly analyzed in individuals who report significantly high academic stress. The present study explored the role of self-compassion in a group of undergraduate students who experience chronic academic stress. A total of 208 undergraduate students who were preparing for the Postgraduate Entrance Examination (PEE were recruited and completed the Self-Compassion Scale, Adolescent Self-Rating Life Event Check List, and Positive and Negative Affect Schedule. Differences analysis confirmed that the participants reported significantly higher academic stress than their peers who were not preparing for PEE. Self-compassion positively related to positive affect but negatively related to negative affect and learning stress. Further analysis showed that self-compassion negatively mediated the relationship be-tween chronic academic stress and negative affect. Findings imply that self-compassion-centered interventions can be developed in the educational context to assist students cope with chronic academic stress.

Architecture Students' Perceptions of Their Learning Environment and Their Academic Performance

Science.gov (United States)

Oluwatayo, Adedapo Adewunmi; Aderonmu, Peter A.; Aduwo, Egidario B.

2015-01-01

Scholars have agreed that the way in which students perceive their learning environments influences their academic performance. Empirical studies that focus on architecture students, however, have been very scarce. This is the gap that an attempt is filled in this study. A questionnaire survey of 273 students in a school of architecture in Nigeria…

Bridging the Gap from Classroom-based Learning to Experiential Professional Learning: A Hong Kong Case

Directory of Open Access Journals (Sweden)

Bertha Du-Babcock

2016-12-01

Full Text Available This paper describes and evaluates a funded longitudinal teaching development project that aims to bridge the gap from classroom-based theory learning to experiential professional learning, and thereby prepare ideal and competent world class graduates. To align with the University's shared mission to foster links with the business community, the design of the internship program has a threefold purpose and was implemented in stages. It intends to enhance students' professional awareness-knowledge-skills through a multi-leveled approach integrating classroom learning with professional practice. A debriefing mechanism was also built in enabling students to share their learning and professional challenges, and theory application to problem-solving scenarios. A 360 degree multiple evaluation procedure were used to measure the project effectiveness, including the use of industry consultants, student interns, hosts, and academic supervisors.   The project has proved to promote closer ties with the business community and enhance students' professional competencies to increase future success in the competitive job market. The impact of the internship program is significant in two aspects.  From the perspective of student learning, the internship allows students to understand how they can improve business efficiency by applying communications theories.  From the teaching perspective, the successful and unsuccessful intern experiences can be drawn upon in developing class-room teaching. These lessons can focus on preparing students to solve real-world business communication problems.

Managing Low Back Pain in the Primary Care Setting: The Know-Do Gap

Directory of Open Access Journals (Sweden)

N Ann Scott

2010-01-01

Full Text Available OBJECTIVE: To ascertain knowledge gaps in the diagnosis and treatment of acute and chronic low back pain (LBP in the primary care setting to prepare a scoping survey for identifying knowledge gaps in LBP management among Alberta’s primary care practitioners, and to identify potential barriers to implementing a multidisciplinary LBP guideline.

Academic knowing in/through double perspectives

Directory of Open Access Journals (Sweden)

Margareta Melin

2015-12-01

Full Text Available This article explores the cultures and learning practices of four academic schools with an expressed wish to bridge the gap between traditional academic and arts or journalistic practices. Pierre Bourdieu, the French sociologist, termed them allodoxic, in that they challenge the traditional academic way of thinking and doing. Results from two research projects, spanning over 5 years, employing a multitude of methods, have been used in this article. The results show that these challenging bridging attempts create conflictual cultures. First, faculties with different backgrounds are employed and they bring with them their respective habitus and doxa (Bourdieu, which is manifested in their different epistemologies, doxas. Despite a strong will to work interdisciplinarily, conflicts (destructive arise particularly around epistemological and pedagogic issues. Second, I show that students at these schools have had double-perspective learning, through theoretical and practice-based methods, despite little help from their lecturers who have high ideals but little actual knowledge themselves of working in/through a double perspective. In many cases, through trial-and-error processes, students have appropriated embodied knowledge of a double perspective, which has given them surplus value when compared with learning through only traditional academic learning practices. It gives reflexive insights and understandings as well as transferrable skills highly useful in professional life. I finally argue that allodoxic conflictual cultures actually construct new ways of knowing through continuous discussions and meetings between faculties with different competences.

Poor academic performance: A perspective of final year diagnostic radiography students

International Nuclear Information System (INIS)

Gqweta, Ntokozo

2012-01-01

Introduction: A study was conducted on final year diagnostic radiography students at a University of Technology in Durban. The aim of the study was to investigate the final year diagnostic radiography students' opinions and views on academic performance in order to inform teaching and learning methods. The objectives were: •To explore the students' opinions regarding poor performance. •To identify strategies to improve academic performance. Method: A qualitative, interpretive approach was used to explain and understand the students' lived experiences of their academic performances. A short open ended questionnaire was administered to a cohort of final diagnostic radiography students following feedback on a written assessment. Questionnaire responses were then manually captured and analyzed. Results: Five (5) themes were identified that could possibly be associated with poor academic performance. These themes were, poor preparation, lack of independent study, difficulty in understanding learning content and misinterpretation of assessment questions, inefficient studying techniques as well as perceived improvement strategies. Conclusion: Students identified their inadequate preparation and the lack of dedicated independent studying as the main reasons for poor performance. Students preferred to be taught in an assessment oriented manner. However their identified improvement strategies were aligned with the learner centred approach.

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

Science.gov (United States)

Ropeik, David

2012-05-01

Many in the academic, science, and business communities are frustrated at how people perceive and respond to risk, lamenting that the lay public is sometimes more afraid of some threats than the evidence warrants, and less afraid of some dangers than the evidence warns. This is often ascribed to the alarmist way the news media cover risk-related subjects. That criticism is simplistic and unproductive, and ignores or dismisses the large body of research that finds that the perception of risk is not, and can never be, perfectly rational. Risk perception among members of the public, the media, and members of the academic, scientific, and business communities, is ultimately subjective. The gap between our fears and the evidence is not simply the product of alarmist media reporting. This 'Perception Gap' poses significant risks in and of itself, influencing the choices we make as individuals and as a society. The roots of the Perception Gap must be understood if we are to recognize the dangers that can arise when we sometimes get risk wrong, and in order that we may more wisely manage those risks as actively as we manage toxicological or food or other risks with which we are more familiar. Copyright © 2012 Elsevier Ltd. All rights reserved.

Effect of Crystallization Firing on Marginal Gap of CAD/CAM Fabricated Lithium Disilicate Crowns.

Science.gov (United States)

Gold, Steven A; Ferracane, Jack L; da Costa, Juliana

2018-01-01

To evaluate the marginal gaps of CAD/CAM (CEREC 3) produced crowns made from leucite-reinforced glass-ceramic (IPS Empress CAD) blocks (LG), and lithium-disilicate (IPS e.max CAD) blocks before (LD-B), and after (LD-A) crystallization firing. A human molar tooth (#19) was mounted with adjacent teeth on a typodont and prepared for a full-coverage ceramic crown. The typodont was assembled in the mannequin head to simulate clinical conditions. After tooth preparation 15 individual optical impressions were taken by the same operator using titanium dioxide powder and a CEREC 3 camera per manufacturer's instructions. One operator designed and machined the crowns in leucite-reinforced glass-ceramic blocks (n = 5) and lithium-disilicate blocks (n = 10) using the CEREC 3 system. The crowns were rigidly seated on the prepared tooth, and marginal gaps (μm) were measured with an optical microscope (500×) at 12 points, 3 on each of the M, B, D, and L surfaces of the leucite-reinforced glass-ceramic crowns and the lithium-disilicate crowns before and after crystallization firing. Results were analyzed by two-way ANOVA followed by a Tukey's post hoc multiple comparison test (α = 0.05). The overall mean marginal gaps (μm) for the crowns evaluated were: LG = 49.2 ± 5.5, LD-B = 42.9 ± 12.2, and LD-A = 57.2 ± 16.0. The marginal gaps for LG and LD-B were not significantly different, but both were significantly less than for LD-A. The type of ceramic material did not affect the marginal gap of CAD/CAM crowns. The crystallization firing process required for lithium-disilicate crowns resulted in a significant increase in marginal gap size, likely due to shrinkage of the ceramic during the crystallization process. The marginal gap of CAD/CAM-fabricated lithium disilicate crowns increases following crystallization firing. The marginal gap still remains within clinically acceptable parameters. © 2017 by the American College of Prosthodontists.

Assessment of preclinical students’ academic motivation before and after a three-day academic affair program

Directory of Open Access Journals (Sweden)

Aung MN

2015-12-01

Full Text Available Myo Nyein Aung,1 Juraiporn Somboonwong,2 Vorapol Jaroonvanichkul,1 Pongsak Wannakrairot3 1Medical Education Unit, 2Quality Management Division and Department of Physiology, 3Academic Affairs Division, Faculty of Medicine, Chulalongkorn University, Bangkok, ThailandBackground: Medical students’ motivation is an important driving factor for academic performance, and therefore medical teachers and educators are often highly interested in this topic. This study evaluated the impact of an academic affair program upon preclinical year medical students’ motivation to study.Design and methods: An intervention study was conducted using a pretest-posttest study design. A total of 296 preclinical year medical students who had just passed their first year and were about to attend their second year at the Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand, participated in the study. The intervention comprised of dialogues for personality development, pictorial expression in groups, as well as small group lectures delivered by senior students giving information on how to prepare for the forthcoming classes. Students’ academic motivation was measured before and after the intervention program, applying the transculturally translated Academic Motivation Scale (AMS. Cronbach’s alpha of Thai version AMS was 0.8992. The average scores in seven scales of AMS were compared between the pre- and posttest results, using the Wilcoxon signed-rank test. The differences were confirmed by using the multivariate analysis of variance.Results: Students’ academic motivation increased after participation in the three-day academic program. There was also a significant increase in introjected extrinsic motivation, which can enhance the students’ self-esteem and feeling of self-worth (P<0.001. Moreover, intrinsic motivation toward accomplishment increased significantly (P<0.001. This is related to the enjoyment of passing academic milestones, and a step

The Persistent Gap: Understanding Male-Female Salary Differentials amongst Canadian Academic Staff. CAUT Equity Review. Number 5

Science.gov (United States)

Canadian Association of University Teachers, 2011

2011-01-01

There has been a long-standing concern amongst policymakers, economists, and trade unions over the persistent earnings gap between men and women in the Canadian labour market. Although this gap has narrowed over time, women's average hourly wages still remain about 16% lower than that earned by men. The reasons for this inequality in male and…

Power-sharing: concepts, debates and gaps

Directory of Open Access Journals (Sweden)

Alexandre de Sousa Carvalho

2016-05-01

Full Text Available Academic literature tends to reflect the two main objectives of power-sharing: promoting the construction of sustainable peace and serving to structure the foundations for growth and development of democracy in divided societies. reflecting this, two dimensions and discourses of analysis and evaluation stand out: a classical dimension centred on power-sharing as theory and a normative proposal for democracy in divided societies, and another focused mainly on power-sharing as a meachanism of conflict management. This article aims to introduce the reader to discussions about power-sharing, reviewing and critically analysing power-sharing literature to show its gaps and tensions, as well as suggesting some points where one can continue the debate.

Academic and professional excellence: enhancing internship opportunities

Directory of Open Access Journals (Sweden)

Miguel A. Perez

2018-05-01

Full Text Available In building upon the World Health Organization’s definition of public health for entire populations, opportunities for public health internships have emerged as one of the ten essential public health services in developing a collaborative and competent workforce.  Academic institutions of higher learning play an important role in preparing and maintaining structures for student success, allowing capacity building through public health internships.  The Directors of Public Health Education (DPHE document that nearly all (95% of internship respondents reported that participation in internship programs provided the necessary skills to be effective on the job.  Through the development of strong internship programs, academic institutions of higher learning and public health programs are fulfilling their mission to educate and train a competent workforce. Descriptors:Public health internships;Academic institutions; Public health programs. 

Needs Assessment for Research Use of High-Throughput Sequencing at a Large Academic Medical Center.

Directory of Open Access Journals (Sweden)

Albert Geskin

Full Text Available Next Generation Sequencing (NGS methods are driving profound changes in biomedical research, with a growing impact on patient care. Many academic medical centers are evaluating potential models to prepare for the rapid increase in NGS information needs. This study sought to investigate (1 how and where sequencing data is generated and analyzed, (2 research objectives and goals for NGS, (3 workforce capacity and unmet needs, (4 storage capacity and unmet needs, (5 available and anticipated funding resources, and (6 future challenges. As a precursor to informed decision making at our institution, we undertook a systematic needs assessment of investigators using survey methods. We recruited 331 investigators from over 60 departments and divisions at the University of Pittsburgh Schools of Health Sciences and had 140 respondents, or a 42% response rate. Results suggest that both sequencing and analysis bottlenecks currently exist. Significant educational needs were identified, including both investigator-focused needs, such as selection of NGS methods suitable for specific research objectives, and program-focused needs, such as support for training an analytic workforce. The absence of centralized infrastructure was identified as an important institutional gap. Key principles for organizations managing this change were formulated based on the survey responses. This needs assessment provides an in-depth case study which may be useful to other academic medical centers as they identify and plan for future needs.

Facebook use, personality characteristics and academic performance: A correlational study

OpenAIRE

Sapsani, Georgia; Tselios, Nikolaos

2017-01-01

The present paper examines the relationship between the students personality, use of social media and their academic performance and engagement. In specific, the aim of this study is to examine the relationship of students facebook (fb) use and personality characteristics using the Big Five Personality Test with (a) student engagement, (b) time spent preparing for class, (c) time spent in co-curricular activities and (d) academic performance. Results illustrate that fb time was significantly ...

The Research Plan: Closing the ExMC Med02 "Pharmacy" Gap

Science.gov (United States)

Daniels, Vernie; Bayuse, Tina; Mulcahy, Robert; Shah, Ronak; Antonsen, Erik

2017-01-01

HRP Human Research Roadmap: Risk and Gap Risk of Adverse Health Outcomes and Decrements in Performance due to Inflight Medical Conditions. Med02 "Pharmacy" Gap: We do not have the capability to provide a safe and effective medication formulary for exploration missions delivering a recommendation for a chemically stable, safe, and effective medication formulary that will support the operational needs of exploration space missions research strategy evidence-based formulary and models innovative analytical tools and methodologies novel treatments and preventive measures Planned review by a panel of experts from the pharmaceutical industry, regulatory, and academic scientific communities Formulary Selection Formulary Potency and Shelf life Formulary Safety and Toxicity Novel Technology Proof-of-Concept Portable real-time chemical analysis Innovative drug development / design

Review of Recent Research (1998-2012) in German for Academic Purposes (GAP) in Comparison with English for Academic Purposes (EAP): Cross-Influences, Synergies and Implications for Further Research

Science.gov (United States)

Jaworska, Sylvia

2015-01-01

This state-of-the-art review reports on the major studies conducted in the field of "Deutsch als Wissenschaftssprache" (academic German) since the late 1990s. To begin with, the current position of German as a language of academic communication nationally and internationally will be discussed, focusing especially on the challenges posed…

RELATIONSHIP BETWEEN MEASURES OF ACADEMIC MOTIVATION AND ACHIEVEMENT IN COLLEGE. FINAL TECHNICAL REPORT.

Science.gov (United States)

CORTES, JUAN B.; AND OTHERS

THE VARIABLE, ACADEMIC MOTIVATION (N AC), WAS MEASURED BY A PROJECTIVE TEST. A SCORING MANUAL WITH HIGH INTER-SCORER RELIABILITY WAS ALSO PREPARED. THE 1964 FRESHMAN CLASS OF GEORGETOWN UNIVERSITY (N EQUALS 957) PARTICIPATED IN THE STUDY. ACADEMIC MOTIVATION CORRELATED POSITIVELY AND SIGNIFICANTLY FOR BOTH MALE AND FEMALE STUDENTS WITH GRADE POINT…

Worker participation and job satisfaction amongst academic and administrative staff at a South African university

Directory of Open Access Journals (Sweden)

Thuli Ngonyama

2015-01-01

Full Text Available The aim of the study was twofold. Firstly it investigated the relationship between worker participation and job satisfaction amongst academic staff and administrative staff at a South African university. Secondly it investigated if there is a statistically significant difference between worker participation levels of academic and non-academic staff. Most empirical work on worker participation has focused on workers in the industrial and manufacturing sectors of the economy, with limited focus on worker participation in the services sector. This study aims to address this gap through this exploratory study of the impact of worker participation on job satisfaction at a South African University.

Cross-sectional study to examine evidence-based practice skills and behaviors of physical therapy graduates: is there a knowledge-to-practice gap?

Science.gov (United States)

Manns, Patricia J; Norton, Amy V; Darrah, Johanna

2015-04-01

Curricula changes in physical therapist education programs in Canada emphasize evidence-based practice skills, including literature retrieval and evaluation. Do graduates use these skills in practice? The aim of this study was to evaluate the use of research information in the clinical decision making of therapists with different years of experience and evidence-based practice preparation. Perceptions about evidence-based practice were explored qualitatively. A cross-sectional study with 4 graduating cohorts was conducted. Eighty physical therapists representing 4 different graduating cohorts participated in interviews focused on 2 clinical scenarios. Participants had varying years of clinical experience (range=1-15 years) and academic knowledge of evidence-based practice skills. Therapists discussed the effectiveness of interventions related to the scenarios and identified the sources of information used to reach decisions. Participants also answered general questions related to evidence-based practice knowledge. Recent graduates demonstrated better knowledge of evidence-based practice skills compared with therapists with 6 to 15 years of clinical experience. However, all groups used clinical experience most frequently as their source of information for clinical decisions. Research evidence was infrequently included in decision making. This study used a convenience sample of therapists who agreed to volunteer for the study. The results suggest a knowledge-to-practice gap; graduates are not using the new skills to inform their practice. Tailoring academic evidence-based activities more to the time constraints of clinical practice may help students to be more successful in applying evidence in practice. Academic programs need to do more to create and nurture environments in both academic and clinical settings to ensure students practice using evidence-based practice skills across settings. © 2015 American Physical Therapy Association.

Fewer Diplomas for Men: The Influence of College Experiences on the Gender Gap in College Graduation

Science.gov (United States)

Ewert, Stephanie

2012-01-01

Women's advantage in college graduation is evident at all socioeconomic levels and for most racial and ethnic groups. This study examines whether college experiences critical to persistence to graduation, including college major, attendance patterns, social integration, and academic performance, contribute to this gender gap in graduation.…

The perceived organizational impact of the gender gap across a Canadian department of medicine and proposed strategies to combat it: a qualitative study.

Science.gov (United States)

Pattani, Reena; Marquez, Christine; Dinyarian, Camellia; Sharma, Malika; Bain, Julie; Moore, Julia E; Straus, Sharon E

2018-04-10

Despite the gender parity existing in medical schools for over three decades, women remain underrepresented in academic medical centers, particularly in senior ranks and in leadership roles. This has consequences for patient care, education, research, and workplace culture within healthcare organizations. This study was undertaken to explore the perspectives of faculty members at a single department of medicine on the impact of the existing gender gap on organizational effectiveness and workplace culture, and to identify systems-based strategies to mitigate the gap. The study took place at a large university department of medicine in Toronto, Canada, with six affiliated hospitals. In this qualitative study, semi-structured individual interviews were conducted between May and September 2016 with full-time faculty members who held clinical and university-based appointments. Transcripts of the interviews were analyzed using thematic analysis. Three authors independently reviewed the transcripts to determine a preliminary list of codes and establish a coding framework. A modified audit consensus coding approach was applied; a single analyst reviewed all the transcripts and a second analyst audited 20% of the transcripts in each round of coding. Following each round, inter-rater reliability was determined, discrepancies were resolved through discussion, and modifications were made as needed to the coding framework. The analysis revealed faculty members' perceptions of the gender gap, potential contributing factors, organizational impacts, and possible solutions to bridge the gap. Of the 43 full-time faculty members who participated in the survey (29 of whom self-identified as female), most participants were aware of the existing gender gap within academic medicine. Participants described social exclusion, reinforced stereotypes, and unprofessional behaviors as consequences of the gap on organizational effectiveness and culture. They suggested improvements in (1) the

Assessment of preclinical students' academic motivation before and after a three-day academic affair program.

Science.gov (United States)

Aung, Myo Nyein; Somboonwong, Juraiporn; Jaroonvanichkul, Vorapol; Wannakrairot, Pongsak

2015-01-01

Medical students' motivation is an important driving factor for academic performance, and therefore medical teachers and educators are often highly interested in this topic. This study evaluated the impact of an academic affair program upon preclinical year medical students' motivation to study. An intervention study was conducted using a pretest-posttest study design. A total of 296 preclinical year medical students who had just passed their first year and were about to attend their second year at the Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand, participated in the study. The intervention comprised of dialogues for personality development, pictorial expression in groups, as well as small group lectures delivered by senior students giving information on how to prepare for the forthcoming classes. Students' academic motivation was measured before and after the intervention program, applying the transculturally translated Academic Motivation Scale (AMS). Cronbach's alpha of Thai version AMS was 0.8992. The average scores in seven scales of AMS were compared between the pre- and posttest results, using the Wilcoxon signed-rank test. The differences were confirmed by using the multivariate analysis of variance. Students' academic motivation increased after participation in the three-day academic program. There was also a significant increase in introjected extrinsic motivation, which can enhance the students' self-esteem and feeling of self-worth (Pmotivation toward accomplishment increased significantly (Pacademic milestones, and a step ahead of autonomous motivation. Amotivation level declined significantly (Pacademic motivational constructs before and after the intervention was altogether significant (P=0.036, multivariate analysis of variance). After experiencing a three-day intervention, the new students' motivation advanced along the continuum of self-determination toward autonomous motivation. Therefore, it is considered to be worthwhile

Gap junctions and inhibitory synapses modulate inspiratory motoneuron synchronization.

Science.gov (United States)

Bou-Flores, C; Berger, A J

2001-04-01

Interneuronal electrical coupling via gap junctions and chemical synaptic inhibitory transmission are known to have roles in the generation and synchronization of activity in neuronal networks. Uncertainty exists regarding the roles of these two modes of interneuronal communication in the central respiratory rhythm-generating system. To assess their roles, we performed studies on both the neonatal mouse medullary slice and en bloc brain stem-spinal cord preparations where rhythmic inspiratory motor activity can readily be recorded from both hypoglossal and phrenic nerve roots. The rhythmic inspiratory activity observed had two temporal characteristics: the basic respiratory frequency occurring on a long time scale and the synchronous neuronal discharge within the inspiratory burst occurring on a short time scale. In both preparations, we observed that bath application of gap-junction blockers, including 18 alpha-glycyrrhetinic acid, 18 beta-glycyrrhetinic acid, and carbenoxolone, all caused a reduction in respiratory frequency. In contrast, peak integrated phrenic and hypoglossal inspiratory activity was not significantly changed by gap-junction blockade. On a short-time-scale, gap-junction blockade increased the degree of synchronization within an inspiratory burst observed in both nerves. In contrast, opposite results were observed with blockade of GABA(A) and glycine receptors. We found that respiratory frequency increased with receptor blockade, and simultaneous blockade of both receptors consistently resulted in a reduction in short-time-scale synchronized activity observed in phrenic and hypoglossal inspiratory bursts. These results support the concept that the central respiratory system has two components: a rhythm generator responsible for the production of respiratory cycle timing and an inspiratory pattern generator that is involved in short-time-scale synchronization. In the neonatal rodent, properties of both components can be regulated by interneuronal

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...

Understanding the Gender Gap in School Performance among Low-Income Children: A Developmental Trajectory Analysis

Science.gov (United States)

Kingdon, Danielle; Serbin, Lisa A.; Stack, Dale M.

2017-01-01

Internationally, girls outperform boys in overall school performance. The gender gap is particularly large among those in at-risk groups, such as children from families at economic disadvantage. This study modeled the academic trajectories of a low-income sample of boys and girls from the Concordia Longitudinal Risk Project across the full course…

The Flipped Classroom Model and Academic Achievement: A Pre and Posttest Comparison Groups Study

Science.gov (United States)

Wenzler, Heather Rebecca

2017-01-01

Student academic achievement is of prime concern in the American education system because academic success (i.e. achievement) has been shown to be a predictor of success in later life and is crystallized in the United States Department of Education's mission statement "...to promote student achievement and preparation for global…

Inception report and gap analysis. Boiler inspection

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-06-01

This inception and gap analysis report on boilers in Latvia, has been prepared in the framework of the 'Implementation of the EU directive on energy performance of buildings: development of the Latvian Scheme for energy auditing of building and inspection of boilers'. The report is the basis for the establishment of training of boiler inspectors; it develops a gap analysis for better understanding and estimating the number of installations in Latvia and develops suggestions for the institutional set up. In particular includes information on existing standard and regulation on boiler, suggestion for the content of the training material of experts for boiler inspections and a syllabus of the training course. A specific section is dedicated to the suggestion for certification system of trained boiler inspectors. (au)

MS PHD'S: Bridging the Gap of Academic and Career Success Through Educational and Professional Development for Minorities

Science.gov (United States)

Brown, D.; Vargas, W.; Padilla, E.; Strickland, J.; Echols, E.; Johnson, A.; Williamson Whitney, V.; Ithier-Guzman, W.; Ricciardi, L.; Johnson, A.; Braxton, L.

2011-12-01

Historically, there has been a lack of ethnic and gender diversity in the geo-sciences. The Minorities Striving and Pursuing Higher Degrees of Success in Earth System Science (MS PHD'S) Professional Development Program provides a bridge to young scientists of diverse backgrounds who in turn will impact many. In a process of 3 phases, the program introduces the students to the scientific community through participation in professional and society meetings and networking with scientists and personnel within federal agencies, academic institutions and STEM-based industries. The program builds confidence, offers role models for professional development and provides students support during their education. Upon completion, students achieve a high level of self-actualization and self-esteem combined with individual growth. They become part of a community that continuously provides support and security to each other. This support is tangible through the mentor/mentee relationships which will help with individual growth throughout the mentoring cycle. Having role models and familiar faces to whom mentees can relate to will encourage our students to succeed in the STEM's field. To date, 159 students have participated in the program: 26 have successfully completed their PhD and 56 are currently enrolled in the PhD programs nationwide. The MS PHD'S Program creates a forum of diverse peoples by diverse peoples with diverse interest and strength, where the ongoing goal is to continually raise the bar for each individual. MS PHD'S establishes a nurturing goal-oriented environment for the geo scientist of the future who in turn will make profound contributions on a local, national and global scale. To conclude, MSPHD'S not only bridges the gap of unrepresented minorities in STEM careers, but also generates educational approaches to make the earth system sciences available to more, impacting all.

Preparation of the spacer for narrow electrode gap configuration in ionization-based gas sensor

International Nuclear Information System (INIS)

Saheed, Mohamed Shuaib Mohamed; Mohamed, Norani Muti; Burhanudin, Zainal Arif

2012-01-01

Carbon nanotubes (CNTs) have started to be developed as the sensing element for ionization-based gas sensors due to the demand for improved sensitivity, selectivity, stability and other sensing properties beyond what can be offered by the conventional ones. Although these limitations have been overcome, the problems still remain with the conventional ionization-based gas sensors in that they are bulky and operating with large breakdown voltage and high temperature. Recent studies have shown that the breakdown voltage can be reduced by using nanostructured electrodes and narrow electrode gap. Nanostructured electrode in the form of aligned CNTs array with evenly distributed nanotips can enhance the linear electric field significantly. The later is attributed to the shorter conductivity path through narrow electrode gap. The paper presents the study on the design consideration in order to realize ionization based gas sensor using aligned carbon nanotubes array in an optimum sensor configuration with narrow electrode gap. Several deposition techniques were studied to deposit the spacer, the key component that can control the electrode gap. Plasma spray deposition, electron beam deposition and dry oxidation method were employed to obtain minimum film thickness around 32 μm. For plasma spray method, sand blasting process is required in order to produce rough surface for strong bonding of the deposited film onto the surface. Film thickness, typically about 39 μm can be obtained. For the electron beam deposition and dry oxidation, the film thickness is in the range of nanometers and thus unsuitable to produce the spacer. The deposited multilayer film consisting of copper, alumina and ferum on which CNTs array will be grown was found to be removed during the etching process. This is attributed to the high etching rate on the thin film which can be prevented by reducing the rate and having a thicker conductive copper film.

Preparation of the spacer for narrow electrode gap configuration in ionization-based gas sensor

Energy Technology Data Exchange (ETDEWEB)

Saheed, Mohamed Shuaib Mohamed; Mohamed, Norani Muti; Burhanudin, Zainal Arif [Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Tronoh, Perak. (Malaysia); Fundamental and Applied Science, Universiti Teknologi PETRONAS, Seri Iskandar, Tronoh, Perak. (Malaysia); Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Tronoh, Perak. (Malaysia)

2012-09-26

Carbon nanotubes (CNTs) have started to be developed as the sensing element for ionization-based gas sensors due to the demand for improved sensitivity, selectivity, stability and other sensing properties beyond what can be offered by the conventional ones. Although these limitations have been overcome, the problems still remain with the conventional ionization-based gas sensors in that they are bulky and operating with large breakdown voltage and high temperature. Recent studies have shown that the breakdown voltage can be reduced by using nanostructured electrodes and narrow electrode gap. Nanostructured electrode in the form of aligned CNTs array with evenly distributed nanotips can enhance the linear electric field significantly. The later is attributed to the shorter conductivity path through narrow electrode gap. The paper presents the study on the design consideration in order to realize ionization based gas sensor using aligned carbon nanotubes array in an optimum sensor configuration with narrow electrode gap. Several deposition techniques were studied to deposit the spacer, the key component that can control the electrode gap. Plasma spray deposition, electron beam deposition and dry oxidation method were employed to obtain minimum film thickness around 32 {mu}m. For plasma spray method, sand blasting process is required in order to produce rough surface for strong bonding of the deposited film onto the surface. Film thickness, typically about 39 {mu}m can be obtained. For the electron beam deposition and dry oxidation, the film thickness is in the range of nanometers and thus unsuitable to produce the spacer. The deposited multilayer film consisting of copper, alumina and ferum on which CNTs array will be grown was found to be removed during the etching process. This is attributed to the high etching rate on the thin film which can be prevented by reducing the rate and having a thicker conductive copper film.

Transferable skills of incoming medical students and their development over the first academic year: The United Arab Emirates experience.

Science.gov (United States)

McLean, Michelle; Shaban, Sami; Murdoch-Eaton, Deborah

2011-01-01

Increasingly, it is being recognised in higher and medical education that learners should be adequately prepared for the unpredictable nature of professional practice. Several generic or transferable skills or capabilities (e.g., communication, information handling) that will enable graduates to function in an ever-changing professional world have been identified. Using a validated inventory comprising six categories of transferable skills, three cohorts of incoming male and female medical students at a Gulf university documented their level of practice and confidence for 31 skills. The exercise was repeated a year later. New medical students identified computer and organisational skills and the ability to manage their learning as strengths, but scores for technical and numeracy, information handling and presentation and communication skills suggested that learners generally required guidance. A year later, despite considerable self-reported information handling and communication skills development, learners generally did not consider themselves self-sufficient. A significant gender difference emerged, with incoming males reporting less experience and confidence in many skills. This gap was reduced but did not disappear over the first academic year. An audit such as this may be useful for identifying individual skills levels as well as providing insight into shortcomings in the academic programme in terms of opportunities for transferable skills development.

Benchmarking surface signals when growing GaP on Si in CVD ambients

Energy Technology Data Exchange (ETDEWEB)

Doescher, Henning

2010-10-26

The present work investigates the formation of GaP films prepared on Si(100) surfaces and their anti-phase disorder in metalorganic vapor phase epitaxy (MOVPE) ambients. GaP films grown on Si(100) substrates served as a lattice matched model system for the crucial III-V/Si(100) interface to form silicon-based quasi substrates. A variety of surface-sensitive methods was required to establish suitable silicon substrate preparation and subsequent GaP growth free of anti-phase domains (APDs) by analyzing the substrate surface, the interface and the epitaxial films resulting from the heteroepitaxial nucleation process. Thorough investigations in the MOVPE ambients and an appropriate improvement of the equipment and of the VPE preparation process of the substrates led to clean Si(100) surfaces free of oxygen and other contaminants, as was evidenced by Xray photoelectron spectroscopy. Predominantly double-layer stepped Si(100) surfaces, as a prerequisite for subsequent III-V integration, were obtained for 0.1 , 2 and 6 misorientation in [011] direction. In contrast to standard preparation in ultra-high vacuum (UHV), the double-layer steps on 0.1 and 2 samples featured dimers oriented perpendicular to the step edges, contradicting well-established results with and without hydrogen coverage obtained in UHV. This striking difference was attributed to the presence of hydrogen as a process gas in the MOVPE environment leading to a silicon surface covered by monohydrides after substrate preparation, as was determined by Fourier-transform infrared spectroscopy (FTIR), while reflectance anisotropy spectroscopy (RAS) showed the absence of hydrogen termination at higher temperatures. On these substrates, optical in situ spectroscopy was established as a method for the quantitative evaluation of the APD content in GaP heteroepitaxy. The analysis required a detailed understanding of the GaP(100) surface reconstructions, which have been described theoretically in the literature and

Promotion of women physicians in academic medicine. Glass ceiling or sticky floor?

Science.gov (United States)

Tesch, B J; Wood, H M; Helwig, A L; Nattinger, A B

1995-04-05

To assess possible explanations for the finding that the percentage of women medical school faculty members holding associate or full professor rank remains well below the percentage of men. Cross-sectional survey of physician faculty of US medical schools using the Association of American Medical Colleges (AAMC) database. Surveyed were 153 women and 263 men first appointed between 1979 and 1981, matched for institutions of original faculty appointment. Academic rank achieved, career preparation, academic resources at first appointment, familial responsibilities, and academic productivity. After a mean of 11 years on a medical school faculty, 59% of women compared with 83% of men had achieved associate or full professor rank, and 5% of women compared with 23% of men had achieved full professor rank. Women and men reported similar preparation for an academic career, but women began their careers with fewer academic resources. The number of children was not associated with rank achieved. Women worked about 10% fewer hours per week and had authored fewer publications. After adjustment for productivity factors, women remained less likely to be associate or full professors (adjusted odds ratio [OR] = 0.37; 95% confidence interval [CI], 0.21 to 0.66) or to achieve full professor rank (adjusted OR = 0.27; 95% CI, 0.12 to 0.63). Based on the AAMC database, 50% of both women and men originally appointed as faculty members between 1979 and 1981 had left academic medicine by 1991. Women physician medical school faculty are promoted more slowly than men. Gender differences in rank achieved are not explained by productivity or by differential attrition from academic medicine.

Barriers and enablers to academic health leadership.

Science.gov (United States)

Bharwani, Aleem; Kline, Theresa; Patterson, Margaret; Craighead, Peter

2017-02-06

Purpose This study sought to identify the barriers and enablers to leadership enactment in academic health-care settings. Design/methodology/approach Semi-structured interviews ( n = 77) with programme stakeholders (medical school trainees, university leaders, clinical leaders, medical scientists and directors external to the medical school) were conducted, and the responses content-analysed. Findings Both contextual and individual factors were identified as playing a role in affecting academic health leadership enactment that has an impact on programme development, success and maintenance. Contextual factors included sufficient resources allocated to the programme, opportunities for learners to practise leadership skills, a competent team around the leader once that person is in place, clear expectations for the leader and a culture that fosters open communication. Contextual barriers included highly bureaucratic structures, fear-of-failure and non-trusting cultures and inappropriate performance systems. Programmes were advised to select participants based on self-awareness, strong communication skills and an innovative thinking style. Filling specific knowledge and skill gaps, particularly for those not trained in medical school, was viewed as essential. Ineffective decision-making styles and tendencies to get involved in day-to-day activities were barriers to the development of academic health leaders. Originality/value Programmes designed to develop academic health-care leaders will be most effective if they develop leadership at all levels; ensure that the organisation's culture, structure and processes reinforce positive leadership practices; and recognise the critical role of teams in supporting its leaders.

The Gap between Mapuche Knowledge and School Knowledge in the Mapuche Context

Directory of Open Access Journals (Sweden)

Segundo Quintriqueo Millán

2012-05-01

Full Text Available This article describes the gap between Mapuche and school knowledge in schools of the Ninth Region of Araucanía, Chile. To that end, we examine the implications of a monocultural curriculum for the education of Mapuche children and youth who present different systems of logic for native knowledge and academic knowledge. The methodology used is educational research, based on the multi-method approach. The results provide a knowledge base for understanding the gap between school knowledge and traditional Mapuche knowledge in intercultural educational contexts. The objective is to overcome epistemological issues in the teaching and learning of sciences, through contextualized pedagogical practices that will generate intercultural dialogue in the school-based educational process of Mapuche and non-Mapuche children and youth.

Closing the Civic Engagement Gap: The Potential of Action Civics

Science.gov (United States)

Pope, Alexander; Stolte, Laurel; Cohen, Alison K.

2011-01-01

When taught in an engaging manner, civic education can help stimulate and motivate students to excel in other academic areas, while simultaneously preparing them to be active citizens in the democracy. As an initial attempt to more systematically analyze civic education practice, this article presents four case studies of projects in one action…

Comparing Self-Regulatory and Early Academic Skills as Predictors of Later Math, Reading, and Science Elementary School Achievement

Science.gov (United States)

Murrah, William M., III

The achievement score gaps between advantaged and disadvantaged children at school entry is a major problem in education today. Identifying the skills critical for school readiness is an important step in developing interventions aimed at addressing these score gaps. The purpose of this study is to compare a number of school readiness skills with an eye toward finding out which are the best predictors of later academic achievement in math, reading, and science. The predictors were early reading, math, general knowledge, socioemotional skills, and motor skills. Data were obtained from the Early Childhood Longitudinal Study of 1998 (NCES, 1998) database. While controlling for an extensive set of family characteristics, predictions were made across five years - from the end of kindergarten to the end of fifth grade. Consistent with current findings, reading and math skills predicted later achievement. Interestingly, general knowledge, attention, and fine motor skills also proved to be important predictors of later academic achievement, but socioemotional skills were not. The findings were interpreted from a neurobiological perspective involving the development of self-regulation. These school entry skills are used to predict later achievement in reading, math, and science. I argued that in addition to acquiring early academic knowledge, children need to regulate the use of this knowledge to meet academic goals.

The Effect of Math SAT on Women's Chemistry Competency Beliefs

Science.gov (United States)

Vincent-Ruz, Paulette; Binning, Kevin; Schunn, Christian D.; Grabowski, Joe

2018-01-01

In chemistry, lack of academic preparation and math ability have been offered as explanations as to why women seem to enroll, perform, and graduate at lower levels than men. In this paper, we explore the alternative possibility that the gender gap in chemistry instead originates from differential gender effects of academic factors on students'…

Ups and downs in mood and energy: Associations with academic outcomes in higher education

Directory of Open Access Journals (Sweden)

Ben Bullock

2015-08-01

Full Text Available Individual differences in mood and energy may affect academic outcomes in higher education. With little previous research investigating this relationship it is not known whether mood and energy traits help or hinder academic performance. The current study addresses this gap in the literature by investigating ups (high mood and energy and downs (low mood and energy in a small sample of University students in their first year of a psychology degree. The results suggest that low mood and energy traits may be detrimental to academic performance. High mood and energy traits however, were not associated with academic performance. Implications of the findings, in particular those regarding low mood and energy, are that, unlike the trait itself, the behaviours associated with the trait (e.g., procrastination, distraction, low motivation are amenable to change through psychological interventions. Several of these interventions are discussed. 

The prototype GAPS (pGAPS) experiment

International Nuclear Information System (INIS)

Mognet, S.A.I.; Aramaki, T.; Bando, N.; Boggs, S.E.; Doetinchem, P. von; Fuke, H.; Gahbauer, F.H.; Hailey, C.J.; Koglin, J.E.; Madden, N.; Mori, K.; Okazaki, S.; Ong, R.A.; Perez, K.M.; Tajiri, G.; Yoshida, T.; Zweerink, J.

2014-01-01

The General Antiparticle Spectrometer (GAPS) experiment is a novel approach for the detection of cosmic ray antiparticles. A prototype GAPS (pGAPS) experiment was successfully flown on a high-altitude balloon in June of 2012. The goals of the pGAPS experiment were: to test the operation of lithium drifted silicon (Si(Li)) detectors at balloon altitudes, to validate the thermal model and cooling concept needed for engineering of a full-size GAPS instrument, and to characterize cosmic ray and X-ray backgrounds. The instrument was launched from the Japan Aerospace Exploration Agency's (JAXA) Taiki Aerospace Research Field in Hokkaido, Japan. The flight lasted a total of 6 h, with over 3 h at float altitude (∼33km). Over one million cosmic ray triggers were recorded and all flight goals were met or exceeded

Practical recommendations to help students bridge the research-implementation gap and promote conservation.

Science.gov (United States)

Pietri, Diana M; Gurney, Georgina G; Benitez-Vina, Nancy; Kuklok, Audrey; Maxwell, Sara M; Whiting, Libby; Vina, Michael A; Jenkins, Lekelia D

2013-10-01

Seasoned conservation researchers often struggle to bridge the research-implementation gap and promote the translation of their work into meaningful conservation actions. Graduate students face the same problems and must contend with obstacles such as limited opportunities for relevant interdisciplinary training and a lack of institutional support for application of research results. However, students also have a crucial set of opportunities (e.g., access to academic resources outside their degree programs and opportunities to design research projects promoting collaboration with stakeholders) at their disposal to address these problems. On the basis of results of breakout discussions at a symposium on the human dimensions of the ocean, a review of the literature, and our own experiences, we devised recommendations on how graduate students can create resources within their academic institutions, institutionalize resources, and engage with stakeholders to promote real-world conservation outcomes. Within their academic institutions, graduate students should foster links to practitioners and promote knowledge and skill sharing among students. To institutionalize resources, students should cultivate student leaders and faculty sponsors, systematically document their program activities, and engage in strategic planning to promote the sustainability of their efforts. While conducting research, students should create connections to and engage actively with stakeholders in their relevant study areas and disseminate research results both to stakeholders and the broader public. Our recommendations can serve as a template for graduate students wishing to bridge the research-implementation gap, both during their current studies and in their future careers as conservation researchers and practitioners. © 2013 Society for Conservation Biology.

Tuning the energy gap of bilayer α-graphyne by applying strain and electric field

Science.gov (United States)

Yang, Hang; Wu, Wen-Zhi; Jin, Yu; Wan-Lin, Guo

2016-02-01

Our density functional theory calculations show that the energy gap of bilayer α-graphyne can be modulated by a vertically applied electric field and interlayer strain. Like bilayer graphene, the bilayer α-graphyne has electronic properties that are hardly changed under purely mechanical strain, while an external electric field can open the gap up to 120 meV. It is of special interest that compressive strain can further enlarge the field induced gap up to 160 meV, while tensile strain reduces the gap. We attribute the gap variation to the novel interlayer charge redistribution between bilayer α-graphynes. These findings shed light on the modulation of Dirac cone structures and potential applications of graphyne in mechanical-electric devices. Project supported by the National Key Basic Research Program of China (Grant Nos. 2013CB932604 and 2012CB933403), the National Natural Science Foundation of China (Grant Nos. 51472117 and 51535005), the Research Fund of State Key Laboratory of Mechanics and Control of Mechanical Structures, China (Grant No. 0414K01), the Nanjing University of Aeronautics and Astronautics (NUAA) Fundamental Research Funds, China (Grant No. NP2015203), and the Priority Academic Program Development of Jiangsu Higher Education Institutions.

Building that Bridge over the Skills Gap

Directory of Open Access Journals (Sweden)

Janani Ramanathan

2017-10-01

Full Text Available Employers worldwide are seeking and failing to find in new recruits many skills that are critical for success. Skills that enable employees to work as part of a team, communicate effectively, take decisions, lead, adapt to change and solve problems creatively are not often found in fresh graduates. Education does not impart these skills as efficiently as it does academic knowledge and subject-specific skills. A change in the pedagogy and content of education is required to bridge the increasing skills gap we face today. The World University Consortium has identified themes that must be part of our future education, and this article highlights methods and strategies that can implement these ideas.

The Effects of a Warm or Chilly Climate Toward Socioeconomic Diversity on Academic Motivation and Self-Concept.

Science.gov (United States)

Browman, Alexander S; Destin, Mesmin

2016-02-01

Persistent academic achievement gaps exist between university students from high and low socioeconomic status (SES) backgrounds. The current research proposes that the extent to which a university is perceived as actively supporting versus passively neglecting students from diverse socioeconomic backgrounds can influence low-SES students' academic motivation and self-concepts. In Experiments 1 and 2, low-SES students exposed to cues suggestive of an institution's warmth toward socioeconomic diversity demonstrated greater academic efficacy, expectations, and implicit associations with high academic achievement compared with those exposed to cues indicating institutional chilliness. Exploring the phenomenology underlying these effects, Experiment 3 demonstrated that warmth cues led low-SES students to perceive their socioeconomic background as a better match with the rest of the student body and to perceive the university as more socioeconomically diverse than did chilliness cues. Contributions to our understanding of low-SES students' psychological experiences in academic settings and practical implications for academic institutions are discussed. © 2015 by the Society for Personality and Social Psychology, Inc.

Do academic knowledge brokers exist? Using social network analysis to explore academic research-to-policy networks from six schools of public health in Kenya.

Science.gov (United States)

Jessani, Nasreen S; Boulay, Marc G; Bennett, Sara C

2016-06-01

The potential for academic research institutions to facilitate knowledge exchange and influence evidence-informed decision-making has been gaining ground. Schools of public health (SPHs) may play a key knowledge brokering role-serving as agencies of and for development. Understanding academic-policymaker networks can facilitate the enhancement of links between policymakers and academic faculty at SPHs, as well as assist in identifying academic knowledge brokers (KBs). Using a census approach, we administered a sociometric survey to academic faculty across six SPHs in Kenya to construct academic-policymaker networks. We identified academic KBs using social network analysis (SNA) in a two-step approach: First, we ranked individuals based on (1) number of policymakers in their network; (2) number of academic peers who report seeking them out for advice on knowledge translation and (3) their network position as 'inter-group connectors'. Second, we triangulated the three scores and re-ranked individuals. Academic faculty scoring within the top decile across all three measures were classified as KBs. Results indicate that each SPH commands a variety of unique as well as overlapping relationships with national ministries in Kenya. Of 124 full-time faculty, we identified 7 KBs in 4 of the 6 SPHs. Those scoring high on the first measure were not necessarily the same individuals scoring high on the second. KBs were also situated in a wide range along the 'connector/betweenness' measure. We propose that a composite score rather than traditional 'betweenness centrality', provides an alternative means of identifying KBs within these networks. In conclusion, SNA is a valuable tool for identifying academic-policymaker networks in Kenya. More efforts to conduct similar network studies would permit SPH leadership to identify existing linkages between faculty and policymakers, shared linkages with other SPHs and gaps so as to contribute to evidence-informed health policies. © The

The insurance industry and unconventional gas development: Gaps and recommendations

International Nuclear Information System (INIS)

Wetherell, Daniel; Evensen, Darrick

2016-01-01

The increasingly growing and controversial practice of natural gas development by horizontal drilling and high volume hydraulic fracturing (‘fracking’) faces a severe environmental insurance deficit at the industry level. Part of this deficit is arguably inherent to the process, whereas another part is caused by current risk information shortfalls on the processes and impacts associated with development. In the short and long terms, there are several conventional and unconventional methods by which industry-level and governmental-level policy can insure against these risks. Whilst academic attention has been afforded to the potential risks associated with unconventional natural gas development, little consideration has been given to the lack of insurance opportunities against these risks or to the additional risks promulgated by the dearth of insurance options. We chronicle the ways in which insurance options are limited due to unconventional gas development, the problems caused by lack of insurance offerings, and we highlight potential policy remedies for addressing these gaps, including a range of government- and industry-specific approaches. - Highlights: •A gap exists in provision of liability insurance for ‘fracking’-related risks. •The market gap is due primarily to uncertainties about probabilistic risk. •Insurance for risks similar to ‘fracking’ highlight potential policy options. •Government regulation and/or industry agreements can effectively fill the gap. •Policies on insurance and liability coverage necessitate ethical considerations.

The prototype GAPS (pGAPS) experiment

Energy Technology Data Exchange (ETDEWEB)

Mognet, S.A.I., E-mail: mognet@astro.ucla.edu [University of California, Los Angeles, CA 90095 (United States); Aramaki, T. [Columbia University, New York, NY 10027 (United States); Bando, N. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS/JAXA), Sagamihara, Kanagawa 252-5210 (Japan); Boggs, S.E.; Doetinchem, P. von [Space Sciences Laboratory, University of California, Berkeley, CA 94720 (United States); Fuke, H. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS/JAXA), Sagamihara, Kanagawa 252-5210 (Japan); Gahbauer, F.H.; Hailey, C.J.; Koglin, J.E.; Madden, N. [Columbia University, New York, NY 10027 (United States); Mori, K.; Okazaki, S. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS/JAXA), Sagamihara, Kanagawa 252-5210 (Japan); Ong, R.A. [University of California, Los Angeles, CA 90095 (United States); Perez, K.M.; Tajiri, G. [Columbia University, New York, NY 10027 (United States); Yoshida, T. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS/JAXA), Sagamihara, Kanagawa 252-5210 (Japan); Zweerink, J. [University of California, Los Angeles, CA 90095 (United States)

2014-01-21

The General Antiparticle Spectrometer (GAPS) experiment is a novel approach for the detection of cosmic ray antiparticles. A prototype GAPS (pGAPS) experiment was successfully flown on a high-altitude balloon in June of 2012. The goals of the pGAPS experiment were: to test the operation of lithium drifted silicon (Si(Li)) detectors at balloon altitudes, to validate the thermal model and cooling concept needed for engineering of a full-size GAPS instrument, and to characterize cosmic ray and X-ray backgrounds. The instrument was launched from the Japan Aerospace Exploration Agency's (JAXA) Taiki Aerospace Research Field in Hokkaido, Japan. The flight lasted a total of 6 h, with over 3 h at float altitude (∼33km). Over one million cosmic ray triggers were recorded and all flight goals were met or exceeded.

The Academic Opportunity Gap: How Racism and Stereotypes Disrupt the Education of African American Undergraduates

Science.gov (United States)

Johnson-Ahorlu, Robin Nicole

2012-01-01

Using Critical Race Theory as a framework, this article reveals how racism and stereotypes obstruct the academic success of black students. Through the use of focus groups, African American undergraduates from a large California State University campus, share the ways in which campus racism impacts their achievement potential as well as their…

Evaluation of the Marginal Fit of CAD/CAM Crowns Fabricated Using Two Different Chairside CAD/CAM Systems on Preparations of Varying Quality.

Science.gov (United States)

Renne, Walter; Wolf, Bethany; Kessler, Raymond; McPherson, Karen; Mennito, Anthony S

2015-01-01

This study evaluated the marginal gap of crowns fabricated using two new chairside computer-aided design/computer-aided manufacturing systems on preparations completed by clinicians with varying levels of expertise to identify whether common preparation errors affect marginal fit. The null hypothesis is that there is no difference in the mean marginal gaps of restorations of varying qualities and no difference in the mean marginal gap size between restorations fabricated using the PlanScan (D4D, Richardson, TX, USA) and the CEREC Omnicam (Sirona, Bensheim, Germany). The fit of 80 lithium disilicate crowns fabricated with the E4D PlanScan or CEREC Omnicam systems on preparations of varying quality were examined for marginal fit by using the replica technique. These same preparations were then visually examined against common criteria for anterior all-ceramic restorations and placed in one of four categories: excellent, good, fair, and poor. Linear mixed modeling was used to evaluate associations between marginal gap, tooth preparation rating, and fabrication machine. The fit was not significantly different between both systems across all qualities of preparation. The average fit was 104 μm for poor-quality preparations, 87.6 μm for fair preparations, 67.2 μm for good preparations, and 36.6 μm for excellent preparations. The null hypothesis is rejected. It can be concluded that preparation quality has a significant impact on marginal gap regardless of which system is used. However, no significant difference was found when comparing the systems to each other. Within the limitations of this in vitro study, it can be concluded that crown preparation quality has a significant effect on marginal gap of the restoration when the clinician uses either CEREC Omnicam or E4D PlansScan. © 2015 Wiley Periodicals, Inc.

Mango: multiple alignment with N gapped oligos.

Science.gov (United States)

Zhang, Zefeng; Lin, Hao; Li, Ming

2008-06-01

Multiple sequence alignment is a classical and challenging task. The problem is NP-hard. The full dynamic programming takes too much time. The progressive alignment heuristics adopted by most state-of-the-art works suffer from the "once a gap, always a gap" phenomenon. Is there a radically new way to do multiple sequence alignment? In this paper, we introduce a novel and orthogonal multiple sequence alignment method, using both multiple optimized spaced seeds and new algorithms to handle these seeds efficiently. Our new algorithm processes information of all sequences as a whole and tries to build the alignment vertically, avoiding problems caused by the popular progressive approaches. Because the optimized spaced seeds have proved significantly more sensitive than the consecutive k-mers, the new approach promises to be more accurate and reliable. To validate our new approach, we have implemented MANGO: Multiple Alignment with N Gapped Oligos. Experiments were carried out on large 16S RNA benchmarks, showing that MANGO compares favorably, in both accuracy and speed, against state-of-the-art multiple sequence alignment methods, including ClustalW 1.83, MUSCLE 3.6, MAFFT 5.861, ProbConsRNA 1.11, Dialign 2.2.1, DIALIGN-T 0.2.1, T-Coffee 4.85, POA 2.0, and Kalign 2.0. We have further demonstrated the scalability of MANGO on very large datasets of repeat elements. MANGO can be downloaded at http://www.bioinfo.org.cn/mango/ and is free for academic usage.

Silent Bias: Challenges, Obstacles, and Strategies for Leadership Development in Academic Medicine-Lessons From Oral Histories of Women Professors at the University of Kansas.

Science.gov (United States)

Pingleton, Susan K; Jones, Emily V M; Rosolowski, Tacey A; Zimmerman, Mary K

2016-08-01

Despite dramatic increases in female learners and junior faculty, a significant gap remains in female leadership in academic medicine. To assess challenges and obstacles encountered, strategies for academic success, and lessons learned for leadership development, the authors conducted an in-depth study of women full professors. The authors used a qualitative oral history approach, interviewing 87% of the cohort of female full professors at one Midwestern medical school in 2013 using a pretested, open-ended, semistructured interview guide. Interviews were videotaped and the audio recordings transcribed. Content was sorted into categories and key themes identified within each category. Participants described significant challenges: being treated with "silent bias," "being ignored," and being seen as an "other." Coping strategies included downplaying, keeping a distance, employing humor, and using symbols (e.g., white coat) to carefully present themselves. Explanations for success included intelligence, meritocracy, being even-tempered, and carefully constructing femininity. The participants recommended individual skills and actions to prepare for leadership development. Virtually all women could describe an individual mentor (sponsor), usually male, who provided essential assistance for their career success. At the same time, they stressed the importance of institutional support for diversity, especially with child care. Attaining "full professor" status is the pinnacle of academic success. Women who successfully navigated this academic ladder describe significant external and internal challenges that require multiple strategies to overcome. Leadership development entails a combination of individual support through mentors and sponsors, self-education and reflection, and organizational structural support to promote diversity.

The Adaptation Gap Report. Towards Global Assessment

DEFF Research Database (Denmark)

2017-01-01

The Paris Agreement, adopted in 2015, established the global goal on adaptation of enhancing adaptive capacity, strengthening resilience and reducing vulnerability to climate change, with a view to contributing to sustainable development and ensuring an adequate adaptation response in the context...... Change (UNFCCC) to prepare for the implementation of the Paris Agreement. In contrast to previous Adaptation Gap Reports, the 2017 report focuses on issues relating to frameworks, comprising concepts, methodologies and data, rather than on assessing a particular dimension of the adaptation gap. Future...... extensive external review. The Paris Agreement’s global goal on adaptation provides a new starting point and impetus for assessing progress on adaptation at the global level, but additional information is required for assessing such progress. The global goal on adaptation provides a collective vision...

Inception report and gap analysis. Boiler inspection

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-06-01

This inception and gap analysis report on boilers in Latvia, has been prepared in the framework of the 'Implementation of the EU directive on energy performance of buildings: development of the Latvian Scheme for energy auditing of building and inspection of boilers'. The report is the basis for the establishment of training of boiler inspectors; it develops a gap analysis for better understanding and estimating the number of installations in Latvia and develops suggestions for the institutional set up. In particular includes information on existing standard and regulation on boiler, suggestion for the content of the training material of experts for boiler inspections and a syllabus of the training course. A specific section is dedicated to the suggestion for certification system of trained boiler inspectors. (au)

Striving for Gender Equity in Academic Medicine Careers: A Call to Action.

Science.gov (United States)

Bates, Carol; Gordon, Lynn; Travis, Elizabeth; Chatterjee, Archana; Chaudron, Linda; Fivush, Barbara; Gulati, Martha; Jagsi, Reshma; Sharma, Poonam; Gillis, Marin; Ganetzky, Rebecca; Grover, Amelia; Lautenberger, Diana; Moses, Ashleigh

2016-08-01

Women represent approximately half of students entering medical schools and more than half of those entering PhD programs. When advancing through the academic and professional fields, however, women continually face barriers that men do not. In this Commentary, the authors offer ideas for coordinating the efforts of organizations, academic institutions, and leaders throughout the scientific and medical professions to reduce barriers that result in inequities and, instead, strive for gender parity. Specific areas of focus outlined by the authors include facilitating women's access to formal and informal professional networks, acknowledging and addressing the gender pay gap as well as the lack of research funding awarded to women in the field, and updating workplace policies that have not evolved to accommodate women's lifestyles. As academic institutions seek access to top talent and the means to develop those individuals capable of generating the change medicine and science needs, the authors urge leaders and change agents within academic medicine to address the systemic barriers to gender equity that impede us from achieving the mission to improve the health of all.

Achievement Gaps: How Hispanic and White Students in Public Schools Perform in Mathematics and Reading on the National Assessment of Educational Progress. Highlights. NCES 2011-485

Science.gov (United States)

National Center for Education Statistics, 2011

2011-01-01

This report provides a detailed portrait of Hispanic and White academic achievement gaps and how students' performance has changed over time at both the national and state levels. The report presents achievement gaps using reading and mathematics assessment data from the National Assessment of Educational Progress (NAEP) for the 4th- and 8th-grade…

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.

The Relationship Between Cognitive and Non-Cognitive Variables and Academic Performance of Students in the Science Enrichment Preparation (S.E.P.) Program

Science.gov (United States)

Borden, Paula D.

This dissertation study concerned the lack of underrepresented minority students matriculating through the health professions pipeline. The term pipeline is "the educational avenue by which one must travel to successfully enter a profession" (Sullivan Alliance, 2004). There are a significant number of health professional pipeline programs based across the United States and, for the purposes of this study, a focus was placed on the Science Enrichment Preparation (S.E.P.) Program which is based at The University of North Carolina at Chapel Hill. The S.E.P. Program, is an eight-week residential summer experience, designed to support underrepresented minority pre-health students develop the competitive edge for successful admission into health professional school programs. The bedrock of this dissertation study concerned itself with the relationships between cognitive variables and non-cognitive variables and academic performance of students in the S.E.P. Program from 2005-2013. The study was undertaken to provide a clearer understanding for the NC Health Careers Access Program's (NC-HCAP) leadership with regard to variables associated with the students' academic performance in the S.E.P. Program. The data outcomes were informative for NC-HCAP in identifying cognitive and non-cognitive variables associated with student academic performance. Additionally, these findings provided direction as to what infrastructures may be put into place to more effectively support the S.E.P. participants. It is the researcher's hope this study may serve as an educational model and resource to pipeline programs and others with similar educational missions. The consequences and implications of a non-diverse healthcare workforce are high and far reaching. Without parity representation in the healthcare workforce, health disparities between racial and economic groups will likely continue to grow.

Patterns and Trends in Achievement Gaps in Malaysian Secondary Schools (1999-2011): Gender, Ethnicity, and Socioeconomic Status

Science.gov (United States)

Saw, Guan Kung

2016-01-01

Educational inequality is a highly debated yet empirically understudied topic in Malaysia. This paper examines the patterns and trends of academic achievement gaps by student social groups in Malaysia, drawing upon nationally representative data for the most recent four cohorts (1999, 2003, 2007, and 2011) of eighth-grade Malaysian students from…

Translational ethics? The theory-practice gap in medical ethics.

Science.gov (United States)

Cribb, Alan

2010-04-01

Translational research is now a critically important current in academic medicine. Researchers in all health-related fields are being encouraged not only to demonstrate the potential benefits of their research but also to help identify the steps through which their research might be 'made practical'. This paper considers the prospects of a corresponding movement of 'translational ethics'. Some of the advantages and disadvantages of focusing upon the translation of ethical scholarship are reviewed. While emphasising the difficulties of crossing the gap between scholarship and practice, the paper concludes that a debate about the business of translation would be useful for medical ethics.

A social and academic enrichment program promotes medical school matriculation and graduation for disadvantaged students.

Science.gov (United States)

Keith, L; Hollar, D

2012-07-01

This study assessed the impact of a pre-medical pipeline program on successful completion of medical school and the capacity of this program to address achievement gaps experienced by disadvantaged students. The University of North Carolina (USA) Medical Education Development (MED) program provides intensive academic and test skills preparation for admission to medical, dental, and other allied health professions schools. This retrospective study evaluated the academic progress of a longitudinal sample of 1738 disadvantaged college students who completed MED between 1974 and 2001. Data sources included MED participant data, medical school admissions data for the host school, aggregate data from the Association of American Medical Colleges (AAMC), and individual MED participant data from AAMC. Methods of analysis utilized Chi-square, independent samples t test, and logistic regression to examine associations between factors. Of the 935 students in MED from 1974 to 2001, who had indicated an interest in medical school, 887 (94.9%) successfully matriculated and 801 (85.7%) successfully earned the MD degree. Using logistic regression, factors that were significantly correlated with earning the medical degree included the student's race, college undergraduate total and science grade point averages, with Hispanic, African American, and Native American participants earning the medical degree at rates comparable to Caucasian participants. MED students successfully earned the MD degree despite having significantly lower Medical College Admissions Test (MCAT) scores and undergraduate grade point averages compared to all United States medical school applicants: MCAT scores had little relationship with student's success. These findings suggest that an intensive, nine-week, pre-medical academic enrichment program that incorporates confidence-building and small-group tutoring and peer support activities can build a foundation on which disadvantaged students can successfully earn

Tracking the employee satisfaction-life satisfaction binary: The case of South African academics

Directory of Open Access Journals (Sweden)

Chengedzai Mafini

2014-11-01

Research purpose: The aim of the study was to investigate the relationship between employee satisfaction and life satisfaction amongst university academics in South Africa. Motivation for the study: The study occupies the gap in literature focusing on the interaction between employee satisfaction and life satisfaction amongst South African university academics. Research design, approach and method: A three-section survey questionnaire was administered to 273 academics recruited from three universities in Gauteng, South Africa. After a confirmatory factor analysis, hypotheses were tested using a combination of Kendall’s tau correlation coefficient and regression analysis. Main findings: Correlation tests revealed strong positive relationships between life satisfaction and three factors: workplace flexibility, skills utilisation and autonomy. Regression analysis showed that workplace flexibility, skills utilisation and autonomy were statistically significant. Practical/managerial implications: Research findings could expedite the generation of strategies for meeting the employment needs and expectations of university academics, thereby reducing the shortage of university academics in South Africa. Contributions/value-add: The conceptual framework proposed in this study is a useful tool for conceptualising the relationship between employee satisfaction and life satisfaction in the higher education environment.

Investigating Arabic Academic Vocabulary Knowledge Among Middle School Pupils: Receptive Versus Productive Knowledge.

Science.gov (United States)

Makhoul, Baha

2017-08-01

The current study attempted to investigate the development of Arabic academic vocabulary knowledge among middle-school Arabic native speakers, taking into account the socioeconomic status of the Arab population in Israel. For this purpose, Arabic academic word list was developed, mapping the required academic words that are needed for adequate coping with informational texts as appearing in the different content areas text-books. Six-hundred Arabic speaking middle school pupils from the different areas in Israel, representing the different Arab subgroups: general Arab community, Druze and Bedouins, have participated in the current study. Two academic vocabulary tests, including receptive and productive academic vocabulary evaluation tests, were administrated to the students across the different age groups (7th, 8th and 9th). The results pointed to no significant difference between 7th and 9th grade in academic vocabulary knowledge. In contrast, significant difference was encountered between the different Arab sub-groups where the lowest scores were noted among the Bedouin sub-group, characterized by the lowest SES. When comparing receptive and productive academic vocabulary knowledge between 7th and 9th grade, the results pointed to improvement in receptive academic knowledge towards the end of middle school but not on the productive knowledge level. In addition, within participants' comparison indicated a gap between the pupils' receptive and productive vocabulary. The results are discussed in relation to the existing scientific literature and to its implication of both research and practice in the domain of Arabic literacy development.

Simple and efficient generation of gap solitons in Bose-Einstein condensates

International Nuclear Information System (INIS)

Matuszewski, Michal; Krolikowski, Wieslaw; Trippenbach, Marek; Kivshar, Yuri S.

2006-01-01

We suggest an efficient method for generating matter-wave gap solitons in a repulsive Bose-Einstein condensate, when the gap soliton is formed from a condensate cloud in a harmonic trap after turning on a one-dimensional optical lattice. We demonstrate numerically that this approach does not require preparing the initial atomic wave packet in a specific state corresponding to the edge of the Brillouin zone of the spectrum, and losses that occur during the soliton generation process can be suppressed by an appropriate adiabatic switching of the optical lattice

Advancing women and closing the leadership gap: the Executive Leadership in Academic Medicine (ELAM) program experience.

Science.gov (United States)

Richman, R C; Morahan, P S; Cohen, D W; McDade, S A

2001-04-01

Women are persistently underrepresented in the higher levels of academic administration despite the fact that they have been entering the medical profession in increasing numbers for at least 20 years and now make up a large proportion of the medical student body and fill a similar proportion of entry level positions in medical schools. Although there are no easy remedies for gender inequities in medical schools, strategies have been proposed and implemented both within academic institutions and more broadly to achieve and sustain the advancement of women faculty to senior level positions. Substantial, sustained efforts to increase programs and activities addressing the major obstacles to advancement of women must be put in place so that the contributions of women can be fully realized and their skills fittingly applied in meeting the medical education and healthcare needs of all people in the 21st century.

Retaining undergrads, and preparing grads for academic jobs: the PFPF program

Science.gov (United States)

Stewart, Gay

2001-04-01

When we embarked upon an NSF supported curriculum development project, it became clear that the greatest need for educational reform to be sustained was for future faculty to be prepared to be as professional about roles as educators as roles as researchers. A new faculty member may find themselves preparing to teach a class for the first time, with little guidance. Complaints employers have about those hired for research positions involve interpersonal skills. More researchers are being called upon to do outreach. Teaching and outreach activities develop these skills. We are adding these kinds of activities to the graduate program, with the same sort of mentoring that accompanies the development of research skills, without extending the time to degree. Also, a new MA for those that find themselves unmotivated by research, but still loving physics, provides a route straight into teaching at very low resource cost. These interests helped us become one of four pilot sites for the Preparing Future Physics Faculty program. The early results of our efforts will be presented: increased undergraduate enrollment and satisfaction with the departmental climate, recognition from the university administration for doing a superior job in student preparation, and graduate students more comfortable in the classroom.

Emplacement Gantry Gap Analysis Study

International Nuclear Information System (INIS)

Thornley, R.

2005-01-01

gap analysis is prepared by the Emplacement and Retrieval (E andR) project team and is intended for the sole use of the Engineering department in work regarding the emplacement gantry. Yucca Mountain Project personnel from the E andR project team should be consulted before use of this gap analysis for purposes other than those stated herein or by individuals other than authorized by the Engineering department

Low Band Gap Polymers for Roll-to-Roll Coated Polymer Solar Cells

DEFF Research Database (Denmark)

Bundgaard, Eva; Hagemann, Ole; Manceau, Matthieu

2010-01-01

connected cells were prepared with a total module active area of 96 cm2. The devices were tested for operational stability under simulated sunlight (AM1.5G) and natural sunlight, and the photochemical stability of the polymer was examined using a combination of UV−vis and IR spectroscopy.......We present the synthesis of a low band gap copolymer based on dithienothiophene and dialkoxybenzothiadiazole (poly(dithienothiophene-co-dialkoxybenzothiadiazole), PDTTDABT). The optical properties of the polymer showed a band gap of 1.6 eV and a sky-blue color in solid films. The polymer...... around a 1:2 mixing ratio. Roll-to-roll coated polymer solar cell devices were prepared under ambient conditions employing solution processing in all steps including the metallic back electrode that was printed as a grid giving semitransparent solar cell devices. Solar cell modules comprising 16 serially...

Bridging the Gap: Self-Directed Staff Technology Training

Directory of Open Access Journals (Sweden)

Kayla L. Quinney

2010-12-01

Full Text Available Undergraduates, as members of the Millennial Generation, are proficient in Web 2.0 technology and expect to apply these technologies to their coursework—including scholarly research. To remain relevant, academic libraries need to provide the technology that student patrons expect, and academic librarians need to learn and use these technologies themselves. Because leaders at the Harold B. Lee Library of Brigham Young University (HBLL perceived a gap in technology use between students and their staff and faculty, they developed and implemented the Technology Challenge, a self-directed technology training program that rewarded employees for exploring technology daily. The purpose of this paper is to examine the Technology Challenge through an analysis of results of surveys given to participants before and after the Technology Challenge was implemented. The program will also be evaluated in terms of the adult learning theories of andragogy and selfdirected learning. HBLL found that a self-directed approach fosters technology skills that librarians need to best serve students. In addition, it promotes lifelong learning habits to keep abreast of emerging technologies. This paper offers some insights and methods that could be applied in other libraries, the most valuable of which is the use of self-directed and andragogical training methods to help academic libraries better integrate modern technologies.

GapBlaster-A Graphical Gap Filler for Prokaryote Genomes.

Directory of Open Access Journals (Sweden)

Pablo H C G de Sá

Full Text Available The advent of NGS (Next Generation Sequencing technologies has resulted in an exponential increase in the number of complete genomes available in biological databases. This advance has allowed the development of several computational tools enabling analyses of large amounts of data in each of the various steps, from processing and quality filtering to gap filling and manual curation. The tools developed for gap closure are very useful as they result in more complete genomes, which will influence downstream analyses of genomic plasticity and comparative genomics. However, the gap filling step remains a challenge for genome assembly, often requiring manual intervention. Here, we present GapBlaster, a graphical application to evaluate and close gaps. GapBlaster was developed via Java programming language. The software uses contigs obtained in the assembly of the genome to perform an alignment against a draft of the genome/scaffold, using BLAST or Mummer to close gaps. Then, all identified alignments of contigs that extend through the gaps in the draft sequence are presented to the user for further evaluation via the GapBlaster graphical interface. GapBlaster presents significant results compared to other similar software and has the advantage of offering a graphical interface for manual curation of the gaps. GapBlaster program, the user guide and the test datasets are freely available at https://sourceforge.net/projects/gapblaster2015/. It requires Sun JDK 8 and Blast or Mummer.

Provosts' Perceptions of Academic Library Value and Preferences for Communication: A National Study

Science.gov (United States)

Murray, Adam; Ireland, Ashley

2018-01-01

While many studies have been conducted under the auspices of calculating academic library value, there are no large-scale studies into the perceptions that college or university provosts have of library value, nor are there studies into how provosts prefer library value data to be communicated. This study addresses that gap through a national…

Strategies used by nurses, academics and students to overcome intercultural communication challenges.

Science.gov (United States)

Henderson, Saras; Barker, Michelle; Mak, Anita

2016-01-01

Nurse clinicians and academics need to understand intercultural communication challenges to improve their communication skills and better support students' learning. Gaps exist in the literature regarding intercultural communication resources for students, academics and clinicians. The aim of this study was to explore the experiences of clinical nurses, nurse academics, and student nurses regarding intercultural communication challenges. Data were collected using focus group interviews with nineteen clinical facilitators (nurses who supervise nursing students in clinical practice), five clinical nurses, and ten nursing students. Seven nurse academics were interviewed via telephone. The purposive sample was drawn from a tertiary hospital and a university in Australia. Participants were invited to discuss challenging intercultural scenarios they had experienced including strategies they used to overcome such challenges. Using qualitative content analysis data were analysed resulting in four categories which were: 1) prejudice based on cultural diversity; 2) unfamiliarity with cultural boundaries; 3) stereotyping cultural behaviours; and 4) difficulty understanding English. Strategies participants used to mitigate challenges included resorting to cultural validation through alliance building, proactively seeking clarification, and acquiring cultural awareness knowledge. This study highlights intercultural challenges students, clinicians and academics face and signpost the way forward with useful strategies to better inform nurse education. Copyright © 2015 Elsevier Ltd. All rights reserved.

Emotional Intelligence, Academic Procrastination and Academic ...

African Journals Online (AJOL)

Itwas therefore recommended that efforts should be made to look into other pressing factors like self-esteem, teacher's attitude, student's attitude, parental background among others which may be influencing student's poor academic achievement. Key words: Emotional Intelligence, Academic Procrastination, Academic ...

Gender Gaps in North American Research Productivity: Examining Faculty Publication Rates in Mexico, Canada, and the U.S.

Science.gov (United States)

Padilla-Gonzalez, Laura; Metcalfe, Amy Scott; Galaz-Fontes, Jesus F.; Fisher, Donald; Snee, Iain

2011-01-01

The present study addresses gender gaps in North American research productivity, which may be influenced by personal and family variables, as well as professional and work-related variables. The study was conducted as part of the "Changing Academic Profession (CAP) International Survey", conducted in 2007-08. Using articles as indicator…

The Needs and Perceptions of Academics regarding Their Professional Development in an Era of Educational Transformation

Science.gov (United States)

Hassan, S.

2011-01-01

As the wave of educational transformation sweeps across the higher education landscape, few academics have been unaffected by its impact. It has been well documented that academics are ill-prepared to cope with the challenges of educational transformation, yet training and development that would provide the appropriate support to meet the demands…

Influence of Iatrogenic Gaps, Cement Type, and Time on Microleakage of Cast Posts Using Spectrophotometer and Glucose Filtration Measurements.

Science.gov (United States)

Al-Madi, Ebtissam M; Al-Saleh, Samar A; Al-Khudairy, Reem I; Aba-Hussein, Taibah W

2018-04-06

To determine the influence of iatrogenic gaps, type of cement, and time on microleakage of cast posts using spectrophotometer and glucose filtration measurements. Forty-eight single-rooted teeth were divided into eight groups of six teeth each. Teeth were instrumented and obturated, and a cast post was fabricated. In addition to two control groups (positive and negative), a total of six groups were prepared: In four groups, an artificial 2- to 3-mm gap was created between post and residual gutta percha (GP), and two groups were prepared with intimate contact between post and residual GP. Posts were cemented with either zinc phosphate cement or resin cement. Leakage through the post after 1, 8, 14, and 20 days was measured using a glucose penetration model with two different reading methods. Mixed analysis of variance tests were performed to analyze the data. The presence of a gap between the apical end of the post and the most coronal portion of the GP remaining in the root canal after post space preparation increased microleakage significantly. However, microleakage was significantly less when the gap was refilled with GP compared to no gap. There was no difference in leakage between luting cements used. It was concluded that none of the cements were able to prevent microleakage. However, the addition of GP to residual GP did increase the sealing ability.

Nanocatalysis: Academic Discipline and Industrial Realities

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Sandro Olveira

2014-01-01

Full Text Available Nanotechnology plays a central role in both academic research and industrial applications. Nanoenabled products are not only found in consumer markets, but also importantly in business to business markets (B2B. One of the oldest application areas of nanotechnology is nanocatalysis—an excellent example for such a B2B market. Several existing reviews illustrate the scientific developments in the field of nanocatalysis. The goal of the present review is to provide an up-to-date picture of academic research and to extend this picture by an industrial and economic perspective. We therefore conducted an extensive search on several scientific databases and we further analyzed more than 1,500 nanocatalysis-related patents and numerous market studies. We found that scientists today are able to prepare nanocatalysts with superior characteristics regarding activity, selectivity, durability, and recoverability, which will contribute to solve current environmental, social, and industrial problems. In industry, the potential of nanocatalysis is recognized, clearly reflected by the increasing number of nanocatalysis-related patents and products on the market. The current nanocatalysis research in academic and industrial laboratories will therefore enable a wealth of future applications in the industry.

New Method for the Development of Plasmonic Metal-Semiconductor Interface Layer: Polymer Composites with Reduced Energy Band Gap

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Shujahadeen B. Aziz

2017-01-01

Full Text Available Silver nanoparticles within a host polymer of chitosan were synthesized by using in situ method. Ultraviolet-visible spectroscopy was then carried out for the prepared chitosan : silver triflate (CS : AgTf samples, showing a surface plasmonic resonance (SPR peak at 420 nm. To prepare polymer composites with reduced energy band gap, different amounts of alumina nanoparticles were incorporated into the CS : AgTf solution. In the present work, the results showed that the reduced silver nanoparticles and their adsorption on wide band gap alumina (Al2O3 particles are an excellent approach for the preparation of polymer composites with small optical band gaps. The optical dielectric loss parameter has been used to determine the band gap experimentally. The physics behind the optical dielectric loss were interpreted from the viewpoint of quantum mechanics. From the quantum-mechanics viewpoint, optical dielectric loss was also found to be a complex equation and required lengthy numerical computation. From the TEM investigation, the adsorption of silver nanoparticles on alumina has been observed. The optical micrograph images showed white spots (silver specks with different sizes on the surface of the films. The second semicircle in impedance Cole-Cole plots was found and attributed to the silver particles.

Predicting academic success among deaf college students.

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Convertino, Carol M; Marschark, Marc; Sapere, Patricia; Sarchet, Thomastine; Zupan, Megan

2009-01-01

For both practical and theoretical reasons, educators and educational researchers seek to determine predictors of academic success for students at different levels and from different populations. Studies involving hearing students at the postsecondary level have documented significant predictors of success relating to various demographic factors, school experience, and prior academic attainment. Studies involving deaf and hard-of-hearing students have focused primarily on younger students and variables such as degree of hearing loss, use of cochlear implants, educational placement, and communication factors-although these typically are considered only one or two at a time. The present investigation utilizes data from 10 previous experiments, all using the same paradigm, in an attempt to discern significant predictors of readiness for college (utilizing college entrance examination scores) and classroom learning at the college level (utilizing scores from tests in simulated classrooms). Academic preparation was a clear and consistent predictor in both domains, but the audiological and communication variables examined were not. Communication variables that were significant reflected benefits of language flexibility over skills in either spoken language or American Sign Language.

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…

Approaching Gender Equity in Academic Chemistry: Lessons Learned from Successful Female Chemists in the UK

Science.gov (United States)

Miller-Friedmann, Jaimie; Childs, Ann; Hillier, Judith

2018-01-01

The internationally acknowledged gender gap in science continues to be an unrelenting concern to science educators; aggregate data in the UK show that both recruitment and retention of women in academic science remain relatively low. Most published research focuses on women in the broad field of science, generates correlations or predictions, or…

Academic Procrastination and Goal Accomplishment: A Combined Experimental and Individual Differences Investigation.

Science.gov (United States)

Gustavson, Daniel E; Miyake, Akira

2017-02-01

This study examined the relationship between academic procrastination and goal accomplishment in two novel ways. First, we experimentally tested whether undergraduate students ( N = 177) could reduce their academic procrastination over a course of three weeks after performing goal-related exercises to set so-called SMART goals and/or to prepare those students with specific strategies to resist their temptations (forming implementation intentions). Second, we conducted systematic regression analyses to examine whether academic procrastination at baseline uniquely predicts later goal-related outcomes, controlling for various correlated variables, including personality traits (e.g., impulsivity), motivational factors (e.g., motivation for the generated goals), and situational factors (e.g., memory for the goals). Results indicated that neither the SMART-goal nor implementation-intention intervention significantly reduced academic procrastination in the three-week interval, even when relevant moderating variables were examined. Initial levels of academic procrastination, however, were predictive of the success of accomplishing the goals generated during the initial exercises, above and beyond a wide range of other candidate correlates. These results provided new correlational evidence for the association between academic procrastination and goal accomplishment, but suggest a need for further research to understand what interventions are effective at reducing academic procrastination.

Personality, Academic Self-Efficacy, Academic Locus of Control and Academic Procrastination Among University Students

OpenAIRE

Yazıcı, Hikmet; Albayrak, Elif; Reisoğlu, Serpil

2016-01-01

There are several variables to determine academic procrastination behavior among university students. The main aim of the present study was to investigate the relationships among big five personality, academic self-efficacy, academic locus of control and academic procrastination. Research group consisted of 885 university students (Female=496, Male=389) in 2012/2013 academic year in Karadeniz Technical University. Results from study indicated that responsibility and amenability subscales of b...

Filling the gap in the European administrative space

DEFF Research Database (Denmark)

Mastenbroek, Ellen; Martinsen, Dorte Sindbjerg

2017-01-01

European administrative networks (EANs) are a key building block of the European Administrative Space (EAS). Crucially, they are to fill the gap between the EU’s policy ambitions and its limited administrative capacities. Whereas ample research has been done on policy preparation networks, the role...... of implementing EANs has received less attention in the EAS literature. This article fills this gap by providing a systematic review of relevant insights in four adjacent literatures: EU governance; international relations; public administration; and EU compliance. Employing a systematic literature review......, it reports divergent findings on EAN establishment, functioning and impact, as well as variant normative evaluations. These variant findings partly relate to a lack of comparative research, selective policy coverage and predominant focus on North-western states. We conclude by suggesting a number of lines...

Spectroscopic studies on novel donor-acceptor and low band-gap polymeric semiconductors

International Nuclear Information System (INIS)

Cravino, A.

2002-11-01

Novel low band-gap conjugated polymeric semiconductors as well as conjugated electron donor chains carrying electron acceptor substituents were electrochemically prepared and investigated by means of different spectroscopic techniques. Using in situ FTIR and ESR spectroelectrochemistry, the spectroscopic features of injected positive charges are found to be different as opposed to the negative charge carriers on the same conjugated polymer. These results, for which the theoretical models so far developed do not account, demonstrate the different structure and delocalization of charge carriers with opposite signs. In addition, vibrational spectroscopy results proof the enhanced 'quinoid' character of low band-gap conjugated chains. Excited state spectroscopy was applied to study photoexcitations in conjugated polymers carrying tetracyanoanthraquinone type or fullerene moieties. This novel class of materials, hereafter called double-cable polymers, was found promising as alternative to the conjugated polymer:fullerene mixtures currently used for the preparation of 'bulk-heterojunction' polymeric solar cells. (author)

Are Higher Education Institutions Prepared for Learning Analytics?

Science.gov (United States)

Ifenthaler, Dirk

2017-01-01

Higher education institutions and involved stakeholders can derive multiple benefits from learning analytics by using different data analytics strategies to produce summative, real-time, and predictive insights and recommendations. However, are institutions and academic as well as administrative staff prepared for learning analytics? A learning…

Inattention and hyperactivity and the achievement gap among urban minority youth.

Science.gov (United States)

Basch, Charles E

2011-10-01

To outline the prevalence and disparities of inattention and hyperactivity among school-aged urban minority youth, causal pathways through which inattention and hyperactivity adversely affects academic achievement, and proven or promising approaches for schools to address these problems. Literature review. Approximately 4.6 million (8.4%) of American youth aged 6-17 have received a diagnosis of attention deficit/hyperactivity disorder (ADHD), and almost two thirds of these youth are reportedly under treatment with prescription medications. Urban minority youth are not only more likely to be affected but also less likely to receive accurate diagnosis and treatment. Causal pathways through which ADHD may affect academic achievement include sensory perceptions, cognition, school connectedness, absenteeism, and dropping out. In one study, youth with diagnosed ADHD were 2.7 times as likely to drop out (10.0% vs. 22.9%). A similar odds ratio for not graduating from high school was found in another prospective study, with an 8-year follow-up period (odds ratio = 2.4). There are many children who are below the clinical diagnostic threshold for ADHD but who exhibit signs and symptoms that interfere with learning. Evidence-based programs emphasizing functional academic and social outcomes are available. Inattention and hyperactivity are highly and disproportionately prevalent among school-aged urban minority youth, have a negative impact on academic achievement through their effects on sensory perceptions, cognition, school connectedness, absenteeism, and dropping out, and effective practices are available for schools to address these problems. This prevalent and complex syndrome has very powerful effects on academic achievement and educational attainment, and should be a high priority in efforts to help close the achievement gap. © 2011, American School Health Association.

Gender gap on concept inventories in physics: What is consistent, what is inconsistent, and what factors influence the gap?

Directory of Open Access Journals (Sweden)

Adrian Madsen

2013-11-01

changing the wording of “male-oriented” questions or refraining from asking demographic questions before administering the test are not supported by the evidence. Other factors, such as gender differences in background preparation, scores on different kinds of assessment, and splits between how students respond to test questions when answering for themselves or for a “scientist” do contribute to a difference between male and female responses, but the size of these differences is smaller than the size of the overall gender gap, suggesting that the gender gap is most likely due to the combination of many small factors rather than any one factor that can easily be modified.

Gender gap on concept inventories in physics: What is consistent, what is inconsistent, and what factors influence the gap?

Science.gov (United States)

Madsen, Adrian; McKagan, Sarah B.; Sayre, Eleanor C.

2013-12-01

“male-oriented” questions or refraining from asking demographic questions before administering the test are not supported by the evidence. Other factors, such as gender differences in background preparation, scores on different kinds of assessment, and splits between how students respond to test questions when answering for themselves or for a “scientist” do contribute to a difference between male and female responses, but the size of these differences is smaller than the size of the overall gender gap, suggesting that the gender gap is most likely due to the combination of many small factors rather than any one factor that can easily be modified.

Two Alternative Approaches to Creating Opportunities for Entrepreneurial Activity: Bridging the Divide between Academics and Entrepreneurs.

Science.gov (United States)

Weaver, K. Mark

1993-01-01

This article shows how the Norwegian Small Business Research Center and the Alabama International Trade Center have set goals and established procedures to bridge gaps and correct misconceptions between academics and entrepreneurs. Keys to formation of both organizations were involvement of well-thought of universities, a willingness to take a…

Storytelling as Academic Discourse: Bridging the Cultural-Linguistic Divide in the Era of the Common Core

Science.gov (United States)

Lin, Ching Ching

2014-01-01

Bakhtin's dialogism provides a sociocultural approach that views language as a social practice informed by the complex interaction between discourse and meaning. Drawing on this theoretical framework, I argue that a dialogized version of storytelling can be helpful in creating a reflective form of academic discourse that bridges the gap between…

A retrospective analysis of glycol and toxic alcohol ingestion: utility of anion and osmolal gaps

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Krasowski Matthew D

2012-01-01

Full Text Available Abstract Background Patients ingesting ethylene glycol, isopropanol, methanol, and propylene glycol ('toxic alcohols' often present with non-specific signs and symptoms. Definitive diagnosis of toxic alcohols has traditionally been by gas chromatography (GC, a technique not commonly performed on-site in hospital clinical laboratories. The objectives of this retrospective study were: 1 to assess the diagnostic accuracy of the osmolal gap in screening for toxic alcohol ingestion and 2 to determine the common reasons other than toxic alcohol ingestion for elevated osmolal gaps. Methods Electronic medical records from an academic tertiary care medical center were searched to identify all patients in the time period from January 1, 1996 to September 1, 2010 who had serum/plasma ethanol, glucose, sodium, blood urea nitrogen, and osmolality measured simultaneously, and also all patients who had GC analysis for toxic alcohols. Detailed chart review was performed on all patients with osmolal gap of 9 or greater. Results In the study period, 20,669 patients had determination of serum/plasma ethanol and osmolal gap upon presentation to the hospitals. There were 341 patients with an osmolal gap greater than 14 (including correction for estimated contribution of ethanol on initial presentation to the medical center. Seventy-seven patients tested positive by GC for one or more toxic alcohols; all had elevated anion gap or osmolal gap or both. Other than toxic alcohols, the most common causes for an elevated osmolal gap were recent heavy ethanol consumption with suspected alcoholic ketoacidosis, renal failure, shock, and recent administration of mannitol. Only 9 patients with osmolal gap greater than 50 and no patients with osmolal gap greater than 100 were found to be negative for toxic alcohols. Conclusions Our study concurs with other investigations that show that osmolal gap can be a useful diagnostic test in conjunction with clinical history and physical

Generic learning skills in academically-at-risk medical students: a development programme bridges the gap.

Science.gov (United States)

Burch, Vanessa C; Sikakana, Cynthia N T; Gunston, Geney D; Shamley, Delva R; Murdoch-Eaton, Deborah

2013-08-01

Widening access to medical students from diverse educational backgrounds is a global educational mandate. The impact, on students' generic learning skills profiles, of development programmes designed for students at risk of attrition is unknown. This study investigated the impact of a 12-month Intervention Programme (IP) on the generic learning skills profile of academically-at-risk students who, after failing at the end of the first semester, completed the IP before entering the second semester of a conventional medical training programme. This prospective study surveyed medical students admitted in 2009 and 2010, on entry and on completion of first year, on their reported practice and confidence in information handling, managing own learning, technical and numeracy, computer, organisational and presentation skills. Of 414 first year students, 80 (19%) entered the IP. Levels of practice and confidence for five of the six skills categories were significantly poorer at entry for IP students compared to conventional stream students. In four categories these differences were no longer statistically significant after students had completed the IP; 62 IP students (77.5%) progressed to second year. A 12-month development programme, the IP, effectively addressed generic learning skills deficiencies present in academically-at-risk students entering medical school.

Understanding the Influence of Race/Ethnicity, Gender, and Class on Inequalities in Academic and Non-Academic Outcomes among Eighth-Grade Students: Findings from an Intersectionality Approach.

Science.gov (United States)

Bécares, Laia; Priest, Naomi

2015-01-01

Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study-Kindergarten (ECLS-K; N = 10,115), we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys) and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept) across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed.

To Close the Skills Gap, Re-Value the Associate Degree

Science.gov (United States)

Custodia-Lora, Noemi; Glenn, Lane A.; Legg, David R.

2012-01-01

A number of economists, policymakers, elected officials, and employers cite a "skills gap" as the reason the nation is not putting more people back to work. The problem, they reason, is that too many people have the wrong skills for today's jobs, and colleges and universities are not doing enough to prepare people with the right skills.…

Tailoring Mixed-Halide, Wide-Gap Perovskites via Multistep Conversion Process

NARCIS (Netherlands)

Bae, D.; Palmstrom, A.; Roelofs, K.; Mei, Bastian Timo; Chorkendorf, I.; Bent, S.F.; Vesborg, P.C.

2016-01-01

Wide-band-gap mixed-halide CH3NH3PbI3–XBrX-based solar cells have been prepared by means of a sequential spin-coating process. The spin-rate for PbI2 as well as its repetitive deposition are important in determining the cross-sectional shape and surface morphology of perovskite, and, consequently,

Academic Employees’ perceptions of Work - Life Balance practices: A Case Analysis of Private Universities in Ogun State, Nigeria

Directory of Open Access Journals (Sweden)

Anthonia Adenike Adeniji

2016-01-01

Full Text Available This study investigates academic employees' perceptions and experiences of work–life balance (WLB in private Universities in Ogun State. A descriptive research design involves in-depth interviews among 129 academic employees in private Universities in Ogun State. Specifically, the main objectives are to critically examine the practices of work-life balance in the Universities. The study assesses the types of WLB policies and practices within the Universities and factors which influence the employee’s perception of work-life balance within the framework of employment relationship in the various Universities in Nigeria. Using spill-over theory, the findings reveal various dimensions in the academic employees' concept of WLB and show that academic employee experience the strain of work intensification and long hours of work. There is a wide gap between corporate WLB practices and the academic employee understanding of WLB. The paper suggests policy implications which would aid the implementation of WLB policies within Private Universities and suggests directions for future research.

Tracking the employee satisfaction-life satisfaction binary: the case of South African academics

OpenAIRE

Mafini, Chengedzai

2014-01-01

Orientation: The study tests a conceptual framework that suggests a positive interplay between life satisfaction and five employee satisfaction dimensions, namely workplace flexibility, skills utilisation, teamwork, remuneration and autonomy. Research purpose: The aim of the study was to investigate the relationship between employee satisfaction and life satisfaction amongst university academics in South Africa. Motivation for the study: The study occupies the gap in literature focusin...

Mobility of Academic Women in Decision-making Positions: The Case of the National University of Costa Rica

Directory of Open Access Journals (Sweden)

Doris Fernández-Carvajal

2015-05-01

Full Text Available This article arises from a research work entitled “Institutional Diagnosis: Equity Relations between Men and Women at the National University: Second Phase,” performed in 2011 by the Institute of Women’s Studies. This study aims at “Analyzing, from a gender perspective, the social and labor conditions and positioning of those academic employees at the National University in order to determine the gender inequity gaps that restrict the full development of men and women.” This research was conducted by reviewing listings of people elected for decision-making positions from 1976 to mid-2009. This information was provided by the National University Elections Commission (TEUNA3, for its Spanish acronym. Interviews were made to women who, for the first time, held senior positions at this university and who are still working here. Among the main findings of this research is the gradual increase of women holding senior positions such as Rector, Dean and Director. Once the interviews had been transcribed, we proceeded to prepare the categories of analysis. When the university was first founded, most Dean’s positions were held by men. But throughout time –in the 2000s, equity regarding the number of men and women in this category was observed. In terms of management positions, faculties with a significant number of male academic employees   -such as Social Sciences, Earth and Ocean Sciences, and Natural Sciences, have little representation of women in these positions. This article finds that women positively evaluate their experience in senior positions since it has helped them grow and gain personal and professional confidence. They also highlighted a number of achievements and contributions made to their corresponding academic units.

Effectiveness of cognitive restructuring technique to reduce academic pracrastination of vocational high school students

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Wahyu Nanda Eka Saputra

2017-03-01

Full Text Available Academic procrastination is a serious problem among student. Academic procrastination refers to delaying in doing assignments and preparing for examinations until the last period of examination time and submission date of assignments. To solve this problem we could use cognitive restructuring technique. The purposes of this research are to gain the description of academic procrastination decrease by implementing the cognitive restructuring technique. This research used a single subject research as the research design. The type of the single subject research which used in this research is multiple baselines. The result of this research shows that academic procrastination had significant decrease by implementation the cognitive restructuring technique. This research gives advice for two parts. First, it will be better if counselor implement the cognitive restructuring technique to decreasing academic procrastination. Second, it will be better if stakeholder of school gives support to counselor for implementation the cognitive restructuring technique to decrease academic procrastination.

The Distribution of Academic Ability in the Teaching Force: Policy Implications.

Science.gov (United States)

Vance, Victor S.; Schlechty, Phillip C.

1982-01-01

Data indicate that teaching attracts and retains a disproportionately high percentage of those with low measured academic ability and fails to attract and retain those with high ability. If policy makers wish to change this situation, they must be prepared to pay the price. (Author)

On the Relationship between the IELTS Listening and Listening in Academic English Programs

OpenAIRE

Masood Khalili Sabet; Hamid Reza Babaei

2017-01-01

The challenge for many teachers teaching in academic English programs is, on the one hand, to actualize the objectives of their course and on the other hand, prepare their students for the important international tests such as IELTS and TOEFLE. The current study seeks to reconcile this challenge by drawing on the relationship between the IELTS listening and listening in academic English programs. The requirements of the two domains were compared through a semi – structured interview with five...

Preparation of calcium-doped boron nitride by pulsed laser deposition

International Nuclear Information System (INIS)

Anzai, Atsushi; Fuchigami, Masayo; Yamanaka, Shoji; Inumaru, Kei

2012-01-01

Highlights: ► Ca-doped boron nitride was prepared by pulsed laser deposition. ► The films do not have long range order structure in terms of XRD. ► But the films had short-range order structure of h-BN sheets. ► Ca-free films had the same optical band gap as crystalline bulk h-BN (5.8 eV.) ► Ca-doping brought about decreases of the optical band gap by ca. 0.4 eV. -- Abstract: Calcium-doped BN thin films Ca x BN y (x = 0.05–0.1, y = 0.7–0.9) were grown on α-Al 2 O 3 (0 0 1) substrates by pulsed laser deposition (PLD) using h-BN and Ca 3 N 2 disks as the targets under nitrogen radical irradiation. Infrared ATR spectra demonstrated the formation of short range ordered structure of BN hexagonal sheets, while X-ray diffraction gave no peak indicating the absence of long-range order structure in the films. It was notable that Ca-doped film had 5.45–5.55 eV of optical band gap, while the band gap of Ca-free films was 5.80–5.85 eV. This change in the band gap is ascribed to interaction of Ca with the BN sheets; first principle calculations on h-BN structure indicated that variation of inter-plane distance between the BN layers did not affect the band gap. This study highlights that PLD could prepare BN having short-range structure of h-BN sheets and being doped with electropositive cation which varies the optical band gap of the films.

THE STUDENTS’ ACADEMIC WRITING SKILL AFTER IMPLEMENTING BLENDED LEARNING USING FACEBOOK

OpenAIRE

Dwi Sulisworo; Triwati Rahayu; Rifai Nur Akhsan

2016-01-01

Almost all students use smartphone for their daily activities. Nowadays, the student’s literacy on information technology is very good, but sometimes it has not been considered in school learning. One of the essential competencies of undergraduate school is academic writing skill. There is a gap between the student competencies and the learning strategy in certain learning subjects. The aim of this research is to examine the effectiveness of blended mobile learning activity using Facebook to ...

Minding the gap

Directory of Open Access Journals (Sweden)

Mia Carlberg

2013-12-01

Full Text Available The plan for the Round table session was to focus on organizational and social/cultural differences between librarians and faculty with the aim to increase our awareness of the differences when we try to find ways to cooperate within the academy or school. This may help us to sort things out, experience acceptance and take adequate actions, saving energy and perhaps be less frustrated.  The questions that the workshop addressed were: What is in the gap between librarians and faculty when dealing with information literacy? How can we fill the gap? Participants discussed this in detail with the aim of together finding ways to understand it better and make it possible to find ways to fill this gap. By defining it and thereby making it easier to work out a strategy for future action to improve the teaching of information literacy, including listing possible, impossible or nearly impossible ways. The springboard to the discussion was extracted from some projects that the workshop leader has been engaged in since 2009. The first example is a research circle where Uppsala University Library used action research to observe and understand the process when we had the opportunity to implement information literacy classes with progression in an undergraduate program. What worked well? What did not? Why? This work was described together with other examples from Uppsala University to an international panel working with quality issues. What did they think of our work? May this change the ways we are working? How? Another example is an ongoing joint project where librarians and faculty members are trying to define ways to increase the cooperation between the library and faculty and make this cooperation sustainable. Recent experience from this was brought to the discussion.   There are an overwhelming number of papers written in this field. A few papers have inspired these ideas. One article in particular: Christiansen, L., Stombler, M. & Thaxton, L. (2004. A

Academic Attitudes and Achievement in Students of Urban Public Single-Sex and Mixed-Sex High Schools

Science.gov (United States)

Else-Quest, Nicole M.; Peterca, Oana

2015-01-01

Publicly funded single-sex schooling (SSS) has proliferated in recent years and is touted as a remedy to gaps in academic attitudes and achievement, particularly for low-income students of color. Research on SSS is rife with limitations, stemming from selective admissions processes, selection effects related to socioeconomic status, a lack of…

Academic Capitalism and Academic Culture: A Case Study

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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…

Analysis and identification of gaps in the research for the production of second-generation liquid transportation biofuels

International Nuclear Information System (INIS)

Schwietzke, S.; Ladisch, M.; Russo, L.; Kwant, K.; Maekinen, T.; Kavalov, B.; Maniatis, K.; Zwart, R.; Shahanan, G.; Sipila, K.; Grabowski, P.; Telenius, B.; White, M.

2008-08-01

Research gaps were found in cellulosic ethanol, Fischer-Tropsch liquids and green diesel, dimethyl ether and P-Series fuels. Lignocellulosic ethanol is derived from pre-treatment, hydrolysis, and fermentation of the resulting sugars from cellulosic sources such as wood chips, agricultural residues, and grasses. Green diesel is a high boiling component, not derived from vegetable oil, obtained either from Fischer-Tropsch synthesis or through pyrolysis of biomass. Dimethyl ether has potential as a high quality fuel for diesel engines and is produced by converting syngas into methanol followed by dehydration of methanol to dimethyl ether. P-Series fuel is a mixture of ethanol, methyltetrahydrofuran, pentanes and higher alkanes, and butane. Methyltetrahydrofuran may be produced from dehydration of pentose and glucose sugars to form furfural and levulinic acid respectively, which when hydrogenated result in methyltetrahydrofuran. Common denominators in gaps for these different fuels and the biochemical or thermochemical processes used to produce them are given by three main areas. These are: catalysts and biocatalysts; feedstock preparation and bioprocessing; and systems integration. In the biocatalyst (or catalyst) area research is needed to achieve more robust, versatile, and cost-effective catalysts. The catalytic systems must be less subject to inhibition and more stable in the presence of chemically complex feedstocks derived from biomass materials. With bioprocessing, the gaps lie in economic enzyme production, reduction of enzyme inhibition, development of pentose utilising and cellulase producing micro-organisms, feedstock preparation (pre-treatment), and inhibitor removal. For thermochemical systems, the list is analogous except the term 'catalyst' replaces 'enzyme' or 'microorganism'. Gaps were identified in feedstock preparation, with this term being broadly defined. Feedstocks are defined as biomass materials entering the process, as well as gases derived

Nursing students' understanding of critical thinking and appraisal and academic writing: a descriptive, qualitative study.

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Borglin, Gunilla; Fagerström, Cecilia

2012-11-01

In Sweden, regulations from the National Agency for Higher Education advocate an education that equips students with independence as well as critical, problem-based thinking, i.e. academic literacy skills. However, some research findings indicate that students may leave higher education without mastering these skills effectively. As part of quality-assuring a nursing programme at a university college in south-east Sweden we explored the nursing student's view of crucial academic literacy skills, such as critical thinking and appraisal and academic writing, by conducting a descriptive, qualitative study. Informants were recruited through an advertisement posted on the university's e-learning tool. Eight focused interviews were conducted during autumn 2010. The transcribed interviews were analysed - inspired by content analysis - and two categories became apparent: constantly questioning and formality before substance. The latter revealed a gap between the student's perception of academic writing and that of the educators, thus implying that nursing students might not be equipped with the tools they need to develop within academia. We suggest that students could benefit in their academic endeavours from theoretical educational models that integrate several academic skills simultaneously and which could be incorporated into the development of syllabuses and curriculums. Copyright © 2012 Elsevier Ltd. All rights reserved.

The effect of learning style on academic student success

Science.gov (United States)

Stackhouse, Omega N.

The problem addressed in this study was that little was known about the impact on student academic achievement, when grouped by learning style, in a multiple intelligence based science curriculum. The larger problem was that many students were frequently unengaged and, consequently, low achieving in their science courses. This quantitative study used an ex post facto research design to better understand the impact of student learning style on the academic success of students in a Multiple Intelligence Theory based course room. Gardner's work on Multiple Intelligence served as the conceptual framework for this study. The research question for this study asked if academic instruction that employs multiple intelligence theories has a relationship with students' academic achievement differently according to their learning style group (auditory, visual, and kinesthetic). Existing data from 85 students were placed into 1 of 3 groups: (a) Auditory, (b) Visual, or (c) Kinesthetic Learning Style) using existing data from a student inventory instrument. The independent variable was existing data from student inventories of learning style and the dependent variable was existing student scores from the Physical Science End of Course Test. Existing data were taken from students that were all taught with the same strategies in similar classroom environments. The Physical Science End of Course Test was developed with stringent measures to protect validity by the developer, McGraw-Hill. Cronbach's Alpha was conducted to determine the internal reliability coefficient of the student inventory. The impact for social change is that adding to the body of knowledge regarding student learning style and science curriculum provides valuable information for teachers, administrators, and school policy makers. This will allow teachers to better prepare to engage their students' and to prepare them for their place in society.

Band gap engineering of N-alloyed Ga2O3 thin films

Directory of Open Access Journals (Sweden)

Dongyu Song

2016-06-01

Full Text Available The authors report the tuning of band gap of GaON ternary alloy in a wide range of 2.75 eV. The samples were prepared by a two-step nitridation method. First, the samples were deposited on 2-inch fused silica substrates by megnetron sputtering with NH3 and Ar gas for 60 minutes. Then they were annealed in NH3 ambience at different temperatures. The optical band gap energies are calculated from transmittance measurements. With the increase of nitridation temperature, the band gap gradually decreases from 4.8 eV to 2.05 eV. X-ray diffraction results indicate that as-deposited amorphous samples can crystallize into monoclinic and hexagonal structures after they were annealed in oxygen or ammonia ambience, respectively. The narrowing of the band gap is attributed to the enhanced repulsion of N2p -Ga3d orbits and formation of hexagonal structure.

Teaching science content in nursing programs in Australia: a cross-sectional survey of academics.

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Birks, Melanie; Ralph, Nicholas; Cant, Robyn; Hillman, Elspeth; Chun Tie, Ylona

2015-01-01

Professional nursing practice is informed by biological, social and behavioural sciences. In undergraduate pre-registration nursing programs, biological sciences typically include anatomy, physiology, microbiology, chemistry, physics and pharmacology. The current gap in the literature results in a lack of information about the content and depth of biological sciences being taught in nursing curricula. The aim of this study was to establish what priority is given to the teaching of science topics in these programs in order to inform an understanding of the relative importance placed on this subject area in contemporary nursing education. This study employed a cross-sectional survey method. This paper reports on the first phase of a larger project examining science content in nursing programs. An existing questionnaire was modified and delivered online for completion by academics who teach science to nurses in these programs. This paper reports on the relative priority given by respondents to the teaching of 177 topics contained in the questionnaire. Of the relatively small population of academics who teach science to nursing students, thirty (n = 30) completed the survey. Findings indicate strong support for the teaching of science in these programs, with particular priority given to the basic concepts of bioscience and gross system anatomy. Of concern, most science subject areas outside of these domains were ranked as being of moderate or low priority. While the small sample size limited the conclusions able to be drawn from this study, the findings supported previous studies that indicated inadequacies in the teaching of science content in nursing curricula. Nevertheless, these findings have raised questions about the current philosophy that underpins nursing education in Australia and whether existing practices are clearly focused on preparing students for the demands of contemporary nursing practice. Academics responsible for the design and implementation of

ADOLESCENT WORK INTENSITY, SCHOOL PERFORMANCE, AND ACADEMIC ENGAGEMENT.

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Staff, Jeremy; Schulenberg, John E; Bachman, Jerald G

2010-07-01

Teenagers working over 20 hours per week perform worse in school than youth who work less. There are two competing explanations for this association: (1) that paid work takes time and effort away from activities that promote achievement, such as completing homework, preparing for examinations, getting help from parents and teachers, and participating in extracurricular activities; and (2) that the relationship between paid work and school performance is spurious, reflecting preexisting differences between students in academic ability, motivation, and school commitment. Using longitudinal data from the ongoing national Monitoring the Future project, this research examines the impact of teenage employment on school performance and academic engagement during the 8th, 10th, and 12th grades. We address issues of spuriousness by using a two-level hierarchical model to estimate the relationships of within-individual changes in paid work to changes in school performance and other school-related measures. Unlike prior research, we also compare youth school performance and academic orientation when they are actually working in high-intensity jobs to when they are jobless and wish to work intensively. Results indicate that the mere wish for intensive work corresponds with academic difficulties in a manner similar to actual intensive work.

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.

Designing a clinical dashboard to fill information gaps in the emergency department.

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Swartz, Jordan L; Cimino, James J; Fred, Matthew R; Green, Robert A; Vawdrey, David K

2014-01-01

Data fragmentation within electronic health records causes gaps in the information readily available to clinicians. We investigated the information needs of emergency medicine clinicians in order to design an electronic dashboard to fill information gaps in the emergency department. An online survey was distributed to all emergency medicine physicians at a large, urban academic medical center. The survey response rate was 48% (52/109). The clinical information items reported to be most helpful while caring for patients in the emergency department were vital signs, electrocardiogram (ECG) reports, previous discharge summaries, and previous lab results. Brief structured interviews were also conducted with 18 clinicians during their shifts in the emergency department. From the interviews, three themes emerged: 1) difficulty accessing vital signs, 2) difficulty accessing point-of-care tests, and 3) difficulty comparing the current ECG with the previous ECG. An emergency medicine clinical dashboard was developed to address these difficulties.

Are They Learning? A College Trustee's Guide to Assessing Academic Effectiveness

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American Council of Trustees and Alumni, 2013

2013-01-01

The most urgent task of colleges and universities is to prepare graduates for the challenges of career, community, and citizenship. Responsible institutions will be diligent and proactive in determining whether their academic programs increase core collegiate skills in analytical reasoning, mathematics, critical thinking, and writing. This…

Gap Resolution

Energy Technology Data Exchange (ETDEWEB)

2017-04-25

Gap Resolution is a software package that was developed to improve Newbler genome assemblies by automating the closure of sequence gaps caused by repetitive regions in the DNA. This is done by performing the follow steps:1) Identify and distribute the data for each gap in sub-projects. 2) Assemble the data associated with each sub-project using a secondary assembler, such as Newbler or PGA. 3) Determine if any gaps are closed after reassembly, and either design fakes (consensus of closed gap) for those that closed or lab experiments for those that require additional data. The software requires as input a genome assembly produce by the Newbler assembler provided by Roche and 454 data containing paired-end reads.

Difficulties Encountered by Academicians in Academic Research Processes in Universities

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Yalçin, Sinan; Altun Yalçin, Sema

2017-01-01

This present research, aimed to determine the occasions, which the academicians encountered during the academic research process and how these affect the research process, was prepared as a case study pattern among the qualitative research methods. 34 academicians, who were working in a university in Turkey, participated in the research. The data…

Undergraduate and Postgraduate Pharmacy Students' Perceptions of Plagiarism and Academic Honesty

Science.gov (United States)

Bonanno, Helen; Krass, Ines; Scouller, Karen; Smith, Lorraine

2009-01-01

Objectives To assess undergraduate and postgraduate pharmacy students' perceptions of plagiarism and academic honesty. Methods A questionnaire was administered to undergraduate and postgraduate pharmacy students to determine their levels of awareness of university policy concerning academic honesty; attitudes to plagiarism by rating the acceptability of a range of plagiarizing and cheating practices; and choice of appropriate penalties for a first and second occurrence. The choice of behaviors in response to a scenario about the preparation of a reading-based written assignment and the strategies that students would be prepared to use in order to submit the assignment on time were also assessed. Results Findings indicated widespread deficiencies in student knowledge of, and attitudes towards, plagiarism. Students did not perceive plagiarism as a serious issue and the use of inappropriate strategies for sourcing and acknowledging material was common. Conclusions The study highlights the importance of achieving a balance among the 3 dimensions of plagiarism management: prevention, detection and penalty. PMID:19885074

Undergraduate and postgraduate pharmacy students' perceptions of plagiarism and academic honesty.

Science.gov (United States)

Ryan, Greg; Bonanno, Helen; Krass, Ines; Scouller, Karen; Smith, Lorraine

2009-10-01

To assess undergraduate and postgraduate pharmacy students' perceptions of plagiarism and academic honesty. A questionnaire was administered to undergraduate and postgraduate pharmacy students to determine their levels of awareness of university policy concerning academic honesty; attitudes to plagiarism by rating the acceptability of a range of plagiarizing and cheating practices; and choice of appropriate penalties for a first and second occurrence. The choice of behaviors in response to a scenario about the preparation of a reading-based written assignment and the strategies that students would be prepared to use in order to submit the assignment on time were also assessed. Findings indicated widespread deficiencies in student knowledge of, and attitudes towards, plagiarism. Students did not perceive plagiarism as a serious issue and the use of inappropriate strategies for sourcing and acknowledging material was common. The study highlights the importance of achieving a balance among the 3 dimensions of plagiarism management: prevention, detection and penalty.

Tunnelling determined superconducting energy gap of bulk single crystal aluminum

International Nuclear Information System (INIS)

Civiak, R.L.

1974-01-01

A procedure has been developed for fabricating Giaver tunnel junctions on bulk aluminum. Al-I-Ag junctions were prepared, where I is the naturally formed oxide on the polished, chemically treated aluminum surface. The aluminum energy gap was determined from tunneling conductance curves obtained from samples oriented in three different crystal directions, and as a function of magnetic field in each of these orientations. In contrast to the results of microwave absorption measurements on superconducting aluminum, no magnetic field dependence could be measured for either the average gap or the spread in gap values of the tunneling electrons. This is consistent with commonly accepted tunneling selection rules, and Garfunkel's interpretation of the microwave behavior which depended upon adjusting the energy spectrum of only the electrons traveling parallel to the surface in the presence of a magnetic field. The energy gaps measured for samples oriented in the 100, 110 and 111 directions are 3.52, 3.50 and 3.39 kT/sub c/, respectively. The trend in the anisotropy is the same as in the calculation of Leavens and Carbotte, however, the magnitude of the anisotropy is smaller than in their calculation and that which previous measurements have indicated

Students' Academic Performance: Academic Effort Is an Intervening ...

African Journals Online (AJOL)

PROMOTING ACCESS TO AFRICAN RESEARCH ... Students' Academic Performance: Academic Effort Is an Intervening Variable ... This study was designed to seek explanations for differences in academic performance among junior ...

Mental and Active Preparation: Examining Variations in Women's Processes of Preparing to Leave Abusive Relationships.

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Bermea, Autumn M; Khaw, Lyndal; Hardesty, Jennifer L; Rosenbloom, Lindsay; Salerno, Craig

2017-02-01

Although the process of leaving abusive relationships has received increased research attention, preparing to leave is still largely understudied. Despite an emphasis on safety planning, not all women take active steps to prepare, and the characteristics and experiences of those who do or do not actively prepare are unknown. We address this gap with a secondary data analysis of interviews with 25 abused mothers in the process of leaving. All women initially engaged in mental planning, where they had emotionally disconnected from their partners. Using constructivist grounded theory techniques, we identified two distinct groups: those whose mental planning led to active planning ( n = 11), and those who moved directly from mental planning to leaving ( n = 14) with little time or need to actively plan. The groups differed on several individual, relationship, and child factors, which may have impacted the ability or decisions to prepare. This study supports the feminist view that survivors are not helpless victims but active agents who strategize for safety. Those who engage solely in mental planning still prepare to leave, even if they do not engage in active planning. Practitioners should consider factors affecting preparations and acknowledge mental planning as a necessary effort in leaving.

The bridge between real and ideal: students perception on quality gap in reality and their educational expectations.

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Nabilou, Bahram; Khorasani-Zavareh, Davoud

2014-09-01

Studies in higher education indicated that students' expectation for their educational services are not provided sufficiently, particularly in developing countries that implies on gap between the students perception on current situation and their expectations from educational services. The aim of this study was to determine the gap between student perception and expectations of students in various levels of the undergraduate educational courses at Urmia University of Medical Sciences, Iran. This is a longitudinal study, which was conducted in academic year 2007-2008 at the Urmia University of Medical Sciences. In total, 173 students were selected as sample size, among various courses. SERVQUAL questionnaire was used as instrument. Descriptive statistics following by Friedman and Wilcoxon tests were used to determining significance of quality gap between five dimensions and to evaluate significant gap between student perceptions and their expectations, respectively. Spearman test was also used to determine the relationship between dimensions. In overall, 80% of educational expectations were not meet; there was a negative gap at all phrases and dimensions and the gap was more negative for educational experts (-1.45 ± 0.89) compared to teachers (-0.97 ± 0.97). The highest gap for teachers was in empathy dimension (-1.11 ± 1.51), while for experts it was in assurance dimension (-1.58 ± 1). Existences of gap in dimensions indicated that expectations of students are not met and it indicates their dissatisfaction, and thus it is a necessity for improvement in all dimensions.

The Role of Collective Efficacy in Closing Student Achievement Gaps: A Mixed Methods Study of School Leadership for Excellence and Equity

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Goddard, Roger D.; Skrla, Linda; Salloum, Serena J.

2017-01-01

Previous research demonstrates that collective efficacy positively predicts students' academic achievement (e.g., Bandura, 1993; Goddard et al., 2000). However, unaddressed by the current literature is whether collective efficacy also works to reduce inequity by closing achievement gaps. To learn about the operation of collective efficacy, we…

The Effect of Secondary School Study Skills Preparation on First-Year University Achievement

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Jansen, Ellen P. W. A.; Suhre, Cor J. M.

2010-01-01

Although many studies have revealed the importance of study skills for students' first-year performance and college retention, the extent of the impact of study skills preparation on students' academic achievement is less clear. This paper explores the impact of pre-university study skills preparation on students' first-year study experiences,…

Cyberstalking Victimization, Depression, and Academic Performance: The Role of Perceived Social Support from Parents.

Science.gov (United States)

Wright, Michelle F

2018-02-01

Little attention has been given to adolescents' experience of cyberstalking and how such experiences relate to their depression and academic performance. It is less clear how other variables, such as perceived social support, might impact these associations. Addressing these gaps in the literature, this study investigated the potential moderating effect of perceived social support from parents on the association between cyberstalking victimization and depression and academic performance, each assessed 1 year later, from 11th to 12th grade. Participants were 413 adolescents (ages 17-19 years old; 54 percent female; M = 17.39 years, SD = 0.53) in the 12th grade from a Midwestern city in the United States. They completed questionnaires on their self-reported face-to-face and cyberstalking victimization, depression, and perceived social support from parents. Adolescents' academic performance was also assessed using their school records. During the 12th grade, depression and academic performance were examined again. The findings indicated that the association between cyberstalking victimization and Time 2 depression was much more positive at lower levels of perceived social support, while such an association was more negative at higher levels of perceived social support. Opposite patterns were found for Time 2 academic performance. The results indicate the need for additional research focused on cyberstalking about adolescents.

Development of Multidimensional Gap Conductance model using Virtual Link Gap Element

Energy Technology Data Exchange (ETDEWEB)

Kim, Hyo Chan; Yang, Yong Sik; Kim, Dae Ho; Bang, Je Geon; Kim, Sun Ki; Koo, Yang Hyun [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2013-10-15

The gap conductance that determines temperature gradient between pellet and cladding can be quite sensitive to gap thickness. For instance, once the gap size increases up to several micrometers in certain region, difference of pellet surface temperatures increases up to 100 Kelvin. Therefore, iterative thermo-mechanical coupled analysis is required to solve temperature distribution throughout pellet and cladding. Recently, multidimensional fuel performance codes have been being developed in the advanced countries to evaluate thermal behavior of fuel for off normal conditions and DBA(design based accident) conditions using the Finite Element Method (FEM). FRAPCON-FRAPTRAN code system, which is well known as the verified and reliable code, incorporates 1D thermal module and multidimensional mechanical module. In this code, multidimensional gap conductance model is not applied. ALCYONE developed by CEA introduces equivalent heat convection coefficient that represents multidimensional gap conductance as a function of gap thickness. BISON, which is multidimensional fuel performance code developed by INL, owns multidimensional gap conductance model using projected thermal contact. In general, thermal contact algorithm is nonlinear calculation which is expensive approach numerically. The gap conductance model for multi-dimension is difficult issue in terms of convergence and nonlinearity because gap conductance is function of gap thickness which depends on mechanical analysis at each iteration step. In this paper, virtual link gap (VLG) element has been proposed to resolve convergence issue and nonlinear characteristic of multidimensional gap conductance. In terms of calculation accuracy and convergence efficiency, the proposed VLG model was evaluated. LWR fuel performance codes should incorporate thermo-mechanical loop to solve gap conductance problem, iteratively. However, gap conductance in multidimensional model is difficult issue owing to its nonlinearity and

Ambiguity in knowledge transfer: The role of theory-practice gap.

Science.gov (United States)

Cheraghi, Mohammad Ali; Salsali, Mahvash; Safari, Mahmoud

2010-01-01

In spite of much literature written about the theory-practice gap in the international nursing journals, there is evidence that indicates this subject has not been probed comprehensively since nursing education was transferred to universities in Iran. In the recent years, the public and the government have criticized Iranian nurses because of poor quality of patient care. Although this subject has been lamented by some researchers, there is no comprehensive work on how this gap resulted. In the process of a larger study on "nursing knowledge translation to practice", of one PhD thesis, this process was explored. Using grounded theory analysis, indepth interviews were undertaken with a purposive sample of 29 nurses, with different levels of experience, from the school of nursing in Tehran University of Medical Sciences in 2006 from January to August. Data were analyzed using the constant comparative method. Three main themes emerging from this study included clinical behavior structure, paradoxical knowledge and practice, and divergent nursing organization. It seems that nursing education with some praxis and paradoxes in the realm of nursing knowledge and practice, along with divergent organizational structure have decreased nurses' ability in applying their professional knowledge and skills in order to bridge the gap between theory and practice. Moreover, in spite of increased academic input into nursing education, clinical behaviors of both education and practice settings was perceived as "traditional routine-based".

Academe-Industry Partnership: Basis for Enhanced Learning Guide in the New Science General Education Course

Directory of Open Access Journals (Sweden)

Alma D. Agero

2016-11-01

Full Text Available This study explores the academe-industry partnership of Cebu Technological University Bachelor of Science in Hospitality Management and Bachelor of Science in Industrial Technology major in Food Preparation and Services courses, SY 2014-2015 to improve the quality of course offering. It takes on the feedback received from supervisors of 50 different hotels and restaurants of Cebu province, as well as the self-rating of 185 OJTs of the two courses as regard to OJTs' level of functional and science-based core competencies. This descriptive research utilizes Likert-type research-made survey questionnaire which was previously tested for validity and reliability. The findings revealed that industry supervisors evaluated the trainees as Competent in core competencies (Bartending, Bread and pastry products, Cookery, Customer services, Front office services, food and beverages as well as functional skills (Problem solving, Leadership, Communication, Independent work, Creativity, Negotiation, Teamwork, Time management and Initiative. However, they found the students need of strengthening their problem solving and communication skills. The researchers therefore developed an enhanced learning guide for the New Science GE course to address the gaps based on the industry feedback.

Washback to Learning Outcomes: A Comparative Study of IELTS Preparation and University Pre-Sessional Language Courses

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Green, Anthony

2007-01-01

This study investigated whether dedicated test preparation classes gave learners an advantage in improving their writing test scores. Score gains following instruction on a measure of academic writing skills--the International English Language Testing System (IELTS) academic writing test--were compared across language courses of three types; all…

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

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Khan, Suhail Ahmed; Ayyub, Khan Farhat

2013-01-01

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

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.

Effect of Sn on the optical band gap determined using absorption spectrum fitting method

Energy Technology Data Exchange (ETDEWEB)

Heera, Pawan, E-mail: sramanb70@mailcity.com [Department of Physics, Himachal Pradesh University, Shimla, INDIA, 171005 (India); Govt. College Amb, Himachal Pradesh, INDIA,177203 (India); Kumar, Anup, E-mail: kumar.anup.sml@gmail.com [Department of Physics, Himachal Pradesh University, Shimla, INDIA, 171005 (India); Physics Department, Govt. College, Kullu, H. P., INDIA, 175101 (India); Sharma, Raman, E-mail: pawanheera@yahoo.com [Department of Physics, Himachal Pradesh University, Shimla, INDIA, 171005 (India)

2015-05-15

We report the preparation and the optical studies on tellurium rich glasses thin films. The thin films of Se{sub 30}Te{sub 70-x} Sn{sub x} system for x= 0, 1.5, 2.5 and 4.5 glassy alloys prepared by melt quenching technique are deposited on the glass substrate using vacuum thermal evaporation technique. The analysis of absorption spectra in the spectral range 400nm–4000 nm at room temperature obtained from UV-VIS-NIR spectrophotometer [Perkin Elmer Lamda-750] helps us in the optical characterization of the thin films under study. The absorption spectrum fitting method is applied by using the Tauc’s model for estimating the optical band gap and the width of the band tail of the thin films. The optical band gap is calculated and is found to decrease with the Sn content.

A Study of African American Male Students' Academic Achievement and School Attitude in an Urban Elementary School

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Mohamed, Roslyn J. F. Billy

2013-01-01

With the signing of the No Child Left Behind Act in 2001, much emphasis has been placed on the accountability of schools and school districts to ensure higher academic achievement of all students. The achievement gap remains among African American male students in urban school districts. This purposed quantitative study explored the relationship…

Understanding the Influence of Race/Ethnicity, Gender, and Class on Inequalities in Academic and Non-Academic Outcomes among Eighth-Grade Students: Findings from an Intersectionality Approach

Science.gov (United States)

Bécares, Laia; Priest, Naomi

2015-01-01

Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study—Kindergarten (ECLS-K; N = 10,115), we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys) and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept) across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed. PMID:26505623

Understanding the Influence of Race/Ethnicity, Gender, and Class on Inequalities in Academic and Non-Academic Outcomes among Eighth-Grade Students: Findings from an Intersectionality Approach.

Directory of Open Access Journals (Sweden)

Laia Bécares

Full Text Available Socioeconomic, racial/ethnic, and gender inequalities in academic achievement have been widely reported in the US, but how these three axes of inequality intersect to determine academic and non-academic outcomes among school-aged children is not well understood. Using data from the US Early Childhood Longitudinal Study-Kindergarten (ECLS-K; N = 10,115, we apply an intersectionality approach to examine inequalities across eighth-grade outcomes at the intersection of six racial/ethnic and gender groups (Latino girls and boys, Black girls and boys, and White girls and boys and four classes of socioeconomic advantage/disadvantage. Results of mixture models show large inequalities in socioemotional outcomes (internalizing behavior, locus of control, and self-concept across classes of advantage/disadvantage. Within classes of advantage/disadvantage, racial/ethnic and gender inequalities are predominantly found in the most advantaged class, where Black boys and girls, and Latina girls, underperform White boys in academic assessments, but not in socioemotional outcomes. In these latter outcomes, Black boys and girls perform better than White boys. Latino boys show small differences as compared to White boys, mainly in science assessments. The contrasting outcomes between racial/ethnic and gender minorities in self-assessment and socioemotional outcomes, as compared to standardized assessments, highlight the detrimental effect that intersecting racial/ethnic and gender discrimination have in patterning academic outcomes that predict success in adult life. Interventions to eliminate achievement gaps cannot fully succeed as long as social stratification caused by gender and racial discrimination is not addressed.

Cortical dynamics during the preparation of antisaccadic and prosaccadic eye movements in humans in a gap paradigm.

Directory of Open Access Journals (Sweden)

Isabel Cordones

Full Text Available To compare the cortical dynamics of different oculomotor tasks, EEG and eye movements were recorded in 21 volunteers. Using a comprehensive approach, subjects were asked to perform saccadic tasks, which included a saccadic eye movement to a peripheral target (prosaccadic, a movement to the opposite side (antisaccadic, or maintain the gaze fixed (no-go. In mixed trials, prosaccadic, antisaccadic and no-go tasks were indicated by a color square (S1 present for 1900-2500 ms (instructive period. S1 disappeared for 370 ms (gap and a black dot at 8 deg at right or left indicated the beginning of the task. Reaction times, amplitude of eye movements and number of errors were greatest in antisaccadic tasks, suggesting a greater difficulty. The EEG showed a contingent negativity variation (CNV that increased progressively along the instructive period and suddenly during the gap: higher in antisaccadic, followed by prosaccadic and no-go tasks. Principal component analysis (PCA disentangled fronto-central and occipital CNV-related and fronto-central gap-related components. The instructive period was characterized by fronto-central and occipital beta desynchronization (ERD higher in antisaccadic than in no-go and parieto-occipital alpha synchronization higher in no-go than in antisaccadic tasks. During the gap, parieto-occipital beta and alpha ERD were higher in antisaccadic compared to no-go. The gap was further characterized by a fronto-central increase of inter-trial coherence in theta: highest during antisaccadic, followed by prosaccadic and no-go tasks. This phase locking in theta was also accompanied by theta ERS, which was significantly higher in antisaccadic than in the other two tasks. In PCA of spectral power two main components had dynamics similar to those extracted from voltage data, suggesting cross-frequency coupling. These results suggest that the more difficult saccadic tasks are associated with top-down control mediated by frontal cortex

The impact of an academic reading programme in the Bachelor of Education (intermediate and senior phase degree

Directory of Open Access Journals (Sweden)

Candice Livingston

2015-05-01

Full Text Available Research regarding the academic reading load experienced by first year students at universities in South Africa indicated that students are woefully under-prepared to deal with this load as they have limited reading experiences and strategies. This led to the implementation of an academic reading programme at a university of technology. In order to measure the impact of this academic reading programme, a sequential explanatory mixed-method model was designed to determine if the reading programme had led to any significant gains in reading speed and reading comprehension. The results of the empirical study indicated that the academic reading programme improved reading speed whilst maintaining comprehension.

TEACHERS’ PREPARATION TO THE INFORMATION AND COMMUNICATION TECHNOLOGIES USAGE WITHIN POSTGRADUATE PEDAGOGICAL EDUCATION SYSTEM

OpenAIRE

Stepan P. Labudko

2011-01-01

Nowadays the question about teachers’ preparation to the information and communication technologies usage during the postgraduate period is actual. Some aspects of academic teachers’ preparation to the information and communication technologies usage during the postgraduate period in the teaching and educational activity are examined in the article, as well as some peculiarities of teachers’ preparation to the effective usage of modern tutorials and information and communication technologies ...

The relationship of bullying and physical violence to mental health and academic performance: A cross-sectional study among adolescents in Kingdom of Saudi Arabia

OpenAIRE

Fadia AlBuhairan; Oraynab Abou Abbas; Donna El Sayed; Motasim Badri; Sulieman Alshahri; Nanne de Vries

2017-01-01

Background and objectives: Bullying and physical violence are serious public health concerns witnessed during adolescence and are associated with several health and behavioral problems that can persist into adulthood. The relationship between bullying/physical violence and mental health/academic performance in Saudi Arabia is unknown. This study aims at filling this gap through identifying the association of these health risk behaviors and mental health and academic performance. Materials ...

The Black-White achievement gap: Do state policies matter?

Directory of Open Access Journals (Sweden)

Henry I. Braun

2006-03-01

Full Text Available A longstanding issue in American education is the gap in academic achievement between majority and minority students. The goal of this study is to accumulate and evaluate evidence on the relationship between state education policies and changes in the Black-White achievement gap, while addressing some of the methodological issues that have led to differences in interpretations of earlier findings. To that end, we consider the experiences of ten states that together enroll more than forty percent of the nation's Black students. We estimate the trajectories of Black student and White student achievement on the NAEP 8th grade mathematics assessment over the period 1992 to 2000, and examine the achievement gap at three levels of aggregation: the state as a whole, groups of schools (strata within a state defined by the SES level of the student population, and within schools within a stratum within a state. From 1992 to 2000, at every level of aggregation, mean achievement rose for both Black students and White students. However, for most states the achievement gaps were large and changed very little at every level of aggregation. The gaps are pervasive, profound and persistent. There is substantial heterogeneity among states in the types of policies they pursued, as well as the coherence and consistency of those policies during the period 1988-1998. We find that states' overall policy rankings (based on our review of the data correlate moderately with their record in improving Black student achievement but are somewhat less useful in predicting their record with respect to reducing the achievement gaps. States' rankings on commitment to teacher quality correlate almost as well as did the overall policy ranking. Thus, state reform efforts are a blunt tool, but a tool nonetheless. Our findings are consistent with the following recommendations: states' reform efforts should be built on broad-based support and buffered as much as possible from changes in

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...

Determination of the optical band gap for amorphous and nanocrystalline copper oxide thin films prepared by SILAR technique

International Nuclear Information System (INIS)

Abdel Rafea, M; Roushdy, N

2009-01-01

Amorphous copper oxide films were deposited using the SILAR technique. Both Cu 2 O and CuO crystallographic phases exist in deposited and annealed films. Crystallization and growth processes by annealing at temperatures up to 823 K form grains with nano- and micro-spherical shapes. The calculated crystallite size from the XRD measurement was found to be in the range 14-21 nm while nano-spheres in the diameter range 50-100 nm were observed by SEM micrographs. The band gap for amorphous film was found to be 2.3 eV which increased slowly to 2.4 eV by annealing the film at 373 K. This was explained by defect redistribution in amorphous films. Annealing in the temperature range 373-673 K decreased the band gap gradually to 1.85 eV. The decrease of the band gap with annealing temperature in the range 373-673 K agrees well with the Brus model of the energy gap confinement effect in nanostructured semiconducting materials. Annealing in the temperature range 673-823 K decreases the band gap slowly to 1.7 eV due to the smaller contribution of the confinement effect. Below 573 K, Cu 2 O is the most probable crystalline phase in the film, while Cu 2 O and CuO crystalline phases may coexist at annealing temperatures above 573 K due to further oxidation of Cu 2 O. A wider transmittance spectral window in the visible region was obtained by controlling the annealing conditions of the amorphous copper oxide film and its applicability to the window layer of solar cell was suggested.

The Math Gap: a description of the mathematics performance of preschool-aged deaf/hard-of-hearing children.

Science.gov (United States)

Pagliaro, Claudia M; Kritzer, Karen L

2013-04-01

Over decades and across grade levels, deaf/hard-of-hearing (d/hh) student performance in mathematics has shown a gap in achievement. It is unclear, however, exactly when this gap begins to emerge and in what areas. This study describes preschool d/hh children's knowledge of early mathematics concepts. Both standardized and nonstandardized measures were used to assess understanding in number, geometry, measurement, problem solving, and patterns, reasoning and algebra. Results present strong evidence that d/hh students' difficulty in mathematics may begin prior to the start of formal schooling. Findings also show areas of strength (geometry) and weakness (problem solving and measurement) for these children. Evidence of poor foundational performance may relate to later academic achievement.

Perceived gender-based barriers to careers in academic surgery.

Science.gov (United States)

Cochran, Amalia; Hauschild, Tricia; Elder, William B; Neumayer, Leigh A; Brasel, Karen J; Crandall, Marie L

2013-08-01

Women represent roughly 50% of US medical students and one third of US surgery residents. Within academic surgery departments, however, women are disproportionately underrepresented, particularly at senior levels. The aim of this study was to test the hypothesis that female surgeons perceive different barriers to academic careers relative to their male colleagues. A modified version of the Career Barriers Inventory-Revised was administered to senior surgical residents and early-career surgical faculty members at 8 academic medical centers using an online survey tool. Likert-type scales were used to measure respondents' agreement with each survey item. Fisher's exact test was used to identify significant differences on the basis of gender. Respondents included 70 women (44 residents, 26 faculty members) and 84 men (41 residents, 43 faculty members). Women anticipated or perceived active discrimination in the form of being treated differently and experiencing negative comments about their sex, findings that differed notably from those for male counterparts. Sex-based negative attitudes inhibited the career aspirations of female surgeons. The presence of overt and implicit bias resulted in a sense that sex is a barrier to female surgeons' career development in academic surgery. No differences were observed between male and female respondents with regard to career preparation or structural barriers. Female academic surgeons experience challenges that are perceived to differ from their male counterparts. Women who participated in this study reported feeling excluded from the dominant culture in departments of surgery. This study may help guide transformative initiatives within academic surgery departments. Copyright © 2013 Elsevier Inc. All rights reserved.

Advice and Reflections for a University Teacher Beginning an Academic Career

Science.gov (United States)

Hay, Iain; Bartlett-Trafford, Julie; Chang, T. C.; Kneale, Pauline; Szili, Gerti

2013-01-01

Although graduate programs typically prepare university students well for research activity, many have been less successful in educating for other aspects of academic careers. This article discusses Iain Hay's "Letter to a New University Teacher," which has been used internationally to help new lecturers beginning their career.…

Strategies to promote a climate of academic integrity and minimize student cheating and plagiarism.

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Scanlan, Craig L

2006-01-01

Student academic misconduct is a growing problem for colleges and universities, including those responsible for preparing health professionals. Although the implementation of honor codes has had a positive impact on this problem, further reduction in student cheating and plagiarism can be achieved only via a comprehensive strategy that promotes an institutional culture of academic integrity. Such a strategy must combine efforts both to deter and detect academic misconduct, along with fair but rigorous application of sanctions against such behaviors. Methods useful in preventing or deterring dishonest behaviors among students include early integrity training complemented with course-level reinforcement, faculty role-modeling, and the application of selected testing/assignment preventive strategies, including honor pledges and honesty declarations. Giving students more responsibility for oversight of academic integrity also may help address this problem and better promote the culture needed to uphold its principles. Successful enforcement requires that academic administration provide strong and visible support for upholding academic integrity standards, including the provision of a clear and fair process and the consistent application of appropriate sanctions against those whose conduct is found to violate these standards.

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

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.

Academic Hospitality

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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…

Reading and writing academic practices in the phonoaudiology program at the University of Cauca

Directory of Open Access Journals (Sweden)

Pilar Mirely Chois-Lenis

2010-09-01

Full Text Available This article presents some results of an investigation aimed to characterize the academic literacy practices that are developed in the Phonoaudiology program at the University of Cauca. In this descriptive study, a sample of 24 students was taken from those in the last semester of the first academic period of 2009, who answered a survey of 26 multiple choice questions. The results indicate that the academic moment for which the students write and read the most is for the courses, who develop these practices primarily to be assessed and predominantly read and write their own lecture notes and the materials prepared by their faculty, to the detriment of scientific articles or papers for publication. It is expected, from these results, to generate reflexion processes and actions that qualify the practices of academic literacy within the program for the benefit of academic and professional performance of their students and graduates.

Academic Self-Perception and Its Relationship to Academic Performance

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Stringer, Ronald W.; Heath, Nancy

2008-01-01

One hundred and fifty-five students (average age, 10 years 7 months) were initially tested on reading, arithmetic, and academic self-perception. One year later they were tested again. Initial academic scores accounted for a large proportion of the variance in later academic scores. The children's self-perceptions of academic competence accounted…

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.

Reconciling professional identity: A grounded theory of nurse academics' role modelling for undergraduate students.

Science.gov (United States)

Baldwin, A; Mills, J; Birks, M; Budden, L

2017-12-01

Role modelling by experienced nurses, including nurse academics, is a key factor in the process of preparing undergraduate nursing students for practice, and may contribute to longevity in the workforce. A grounded theory study was undertaken to investigate the phenomenon of nurse academics' role modelling for undergraduate students. The study sought to answer the research question: how do nurse academics role model positive professional behaviours for undergraduate students? The aims of this study were to: theorise a process of nurse academic role modelling for undergraduate students; describe the elements that support positive role modelling by nurse academics; and explain the factors that influence the implementation of academic role modelling. The study sample included five second year nursing students and sixteen nurse academics from Australia and the United Kingdom. Data was collected from observation, focus groups and individual interviews. This study found that in order for nurse academics to role model professional behaviours for nursing students, they must reconcile their own professional identity. This paper introduces the theory of reconciling professional identity and discusses the three categories that comprise the theory, creating a context for learning, creating a context for authentic rehearsal and mirroring identity. Copyright © 2017 Elsevier Ltd. All rights reserved.

Academic [Activities]: Looking for Symbols in the Built Landscape; What Is Service?

Science.gov (United States)

Charney, Len; Sims, Cheryl

1999-01-01

Describes two experiential, academic activities for middle and high school students. Includes target group, group size, time and space requirements, activity level, props/preparation, and instructions. The activities enable students to identify the symbolic value of community places and architecture or raise student awareness about the…

The need for academic electronic health record systems in nurse education.

Science.gov (United States)

Chung, Joohyun; Cho, Insook

2017-07-01

The nursing profession has been slow to incorporate information technology into formal nurse education and practice. The aim of this study was to identify the use of academic electronic health record systems in nurse education and to determine student and faculty perceptions of academic electronic health record systems in nurse education. A quantitative research design with supportive qualitative research was used to gather information on nursing students' perceptions and nursing faculty's perceptions of academic electronic health record systems in nurse education. Eighty-three participants (21 nursing faculty and 62 students), from 5 nursing schools, participated in the study. A purposive sample of 9 nursing faculty was recruited from one university in the Midwestern United States to provide qualitative data for the study. The researcher-designed surveys (completed by faculty and students) were used for quantitative data collection. Qualitative data was taken from interviews, which were transcribed verbatim for analysis. Students and faculty agreed that academic electronic health record systems could be useful for teaching students to think critically about nursing documentation. Quantitative and qualitative findings revealed that academic electronic health record systems regarding nursing documentation could help prepare students for the future of health information technology. Meaningful adoption of academic electronic health record systems will help in building the undergraduate nursing students' competence in nursing documentation with electronic health record systems. Copyright © 2017. Published by Elsevier Ltd.

Preparing Graduate Students as Science Communicators

Science.gov (United States)

Knudson, K.; Gutstein, J.

2012-12-01

Our presentation introduces our interdisciplinary curriculum that teaches graduate students at our R-1 university to translate their research to general audiences. We also discuss the challenges we have faced and strategies we have employed to broaden graduate education at our campus to include preparation in science communication. Our "Translating Research beyond Academia" curriculum consists of three separate thematically based courses taught over the academic year: Education and Community Outreach, Science Communication and Writing, Communicating with Policy- and Decision-makers. Course goals are to provide professional development training so that graduate students become more capable professionals prepared for careers inside and outside academia while increasing the public understanding of science and technology. Open to graduate students of any discipline, each course meets weekly for two hours; students receive academic credit through a co-sponsoring graduate program. Students learn effective strategies for communicating research and academic knowledge with the media, the general public, youth, stakeholders, and decision- and policy-makers. Courses combine presentations from university and regional experts with hands-on work sessions aimed towards creating effective communications, outreach and policy plans, broader impacts statements, press releases, blogs, and policy briefs. A final presentation and reflections are required. Students may opt for further training through seminars tailored to student need. Initial results of our analyses of student evaluations and work indicate that students appreciate the interdisciplinary, problem-based approach and the low-risk opportunities for learning professional development skills and for exploring non-academic employment. Several students have initiated engaged work in their disciplines, and several have secured employment in campus science communication positions. Two have changed career plans as a direct result of

Empathy Research and Teacher Preparation: Benefits and Obstacles

Science.gov (United States)

Bouton, Bobette

2016-01-01

Teacher preparation is critical in cultivating good teachers, but more importantly in helping teachers learn how to meet the academic and emotional needs of preK-12 students. Teaching and training the socio-emotional trait of empathy is an important skill for pre-service teachers to develop. However, due to the multiple definitions, fields of…

On Preparing for More Subjective Judgements: RAE2008

Science.gov (United States)

Johnston, Ron

2005-01-01

Ever since the first UK Research Assessment Exercise (RAE) was held in the mid-1980s panels of academics have had to make subjective judgements about the quality of work submitted by institutions. In preparation for the 2008 RAE, the four Funding Councils (Higher Education Funding Council for England, Scottish Higher Education Funding Council,…

Supporting Geoscience Students at Two-Year Colleges: Career Preparation and Academic Success

Science.gov (United States)

McDaris, J. R.; Kirk, K. B.; Layou, K.; Macdonald, H.; Baer, E. M.; Blodgett, R. H.; Hodder, J.

2013-12-01

Two-year colleges play an important role in developing a competent and creative geoscience workforce, teaching science to pre-service K-12 teachers, producing earth-science literate citizens, and providing a foundation for broadening participation in the geosciences. The Supporting and Advancing Geoscience Education in Two-Year Colleges (SAGE 2YC) project has developed web resources for geoscience faculty on the preparation and support of students in two-year colleges (2YCs). Online resources developed from two topical workshops and several national, regional, and local workshops around the country focus on two main categories: Career Preparation and Workforce Development, and Supporting Student Success in Geoscience at Two-year Colleges. The Career Preparation and Workforce Development resources were developed to help faculty make the case that careers in the geosciences provide a range of possibilities for students and to support preparation for the geoscience workforce and for transfer to four-year programs as geoscience majors. Many two-year college students are unaware of geoscience career opportunities and these materials help illuminate possible futures for them. Resources include an overview of what geoscientists do; profiles of possible careers along with the preparation necessary to qualify for them; geoscience employer perspectives about jobs and the knowledge, skills, abilities and attitudes they are looking for in their employees; employment trends in sectors of the economy that employ geoscience professionals; examples of geotechnician workforce programs (e.g. Advanced Technological Education Centers, environmental technology programs, marine technician programs); and career resources available from professional societies. The website also provides information to support student recruitment into the geosciences and facilitate student transfer to geoscience programs at four- year colleges and universities, including sections on advising support before

MBA in Education Leadership: A Model for Developing an Interdisciplinary Principal Preparation Program

Science.gov (United States)

Smith, Rachel A.; Somers, John

2016-01-01

This paper presents a model for developing an interdisciplinary principal preparation program, an MBA in Education Leadership, which integrates best practices in both education and business within an educational context. The paper addresses gaps that exist in many traditional principal preparation programs and provides an alternative model, which…

Patenting and the gender gap: should women be encouraged to patent more?

Science.gov (United States)

de Melo-Martín, Inmaculada

2013-06-01

The commercialization of academic science has come to be understood as economically desirable for institutions, individual researchers, and the public. Not surprisingly, commercial activity, particularly that which results from patenting, appears to be producing changes in the standards used to evaluate scientists' performance and contributions. In this context, concerns about a gender gap in patenting activity have arisen and some have argued for the need to encourage women to seek more patents. They believe that because academic advancement is mainly dependent on productivity (Stuart and Ding in American Journal of Sociology 112:97-144, 2006; Azoulay et al. in Journal of Economic Behavior & Organization 63:599-623, 2007), differences in research output have the power to negatively impact women's careers. Moreover, in the case of patenting activity, they claim that the gender gap also has the potential to negatively affect society. This is so because scientific and technological advancement and innovation play a crucial role in contemporary societies. Thus, women's more limited involvement in the commercialization of science and technology can also be detrimental to innovation itself. Nevertheless, calls to encourage women to patent on grounds that such activity is likely to play a significant role in the betterment of both women's careers and society seem to be based on two problematic assumptions: (1) that the methods to determine women's productivity in patenting activities are an appropriate way to measure their research efforts and the impact of their work, and (2) that patenting, particularly in academia, benefits society. The purpose of this paper is to call into question these two assumptions.

[Research progress of larger flexion gap than extension gap in total knee arthroplasty].

Science.gov (United States)

Zhang, Weisong; Hao, Dingjun

2017-05-01

To summarize the progress of larger flexion gap than extension gap in total knee arthro-plasty (TKA). The domestic and foreign related literature about larger flexion gap than extension gap in TKA, and its impact factors, biomechanical and kinematic features, and clinical results were summarized. During TKA, to adjust the relations of flexion gap and extension gap is one of the key factors of successful operation. The biomechanical, kinematic, and clinical researches show that properly larger flexion gap than extension gap can improve both the postoperative knee range of motion and the satisfaction of patients, but does not affect the stability of the knee joint. However, there are also contrary findings. So adjustment of flexion gap and extension gap during TKA is still in dispute. Larger flexion gap than extension gap in TKA is a new joint space theory, and long-term clinical efficacy, operation skills, and related complications still need further study.

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.

Pathways to Advancing Aging Policy-Relevant Research in Academic Settings.

Science.gov (United States)

Kietzman, Kathryn G; Troy, Lisa M; Green, Carmen R; Wallace, Steven P

2016-01-01

Policy-level changes have a significant influence on the health and well-being of aging populations. Yet there is often a gap between scientific knowledge and policy action. Although previous research has identified barriers and facilitators to effective knowledge translation, little attention has been given to the role of academic institutions in knowledge generation. This exploratory focus group study examines barriers and pathways to developing and maintaining an aging policy-relevant research agenda in academic settings, and additional challenges associated with minority group membership in this pursuit. Participants were personally committed to conducting policy-relevant research despite institutional barriers such as fewer funding opportunities and less value attributed to their research, particularly in the context of tenure and promotion. Although many viewed their research as an opportunity to make a difference, especially for underserved older adult populations, a number of minority group participants expressed that their policy research interests were marginalized. Participants offer individual and institutional-level strategies for addressing barriers, including collaborating with community members and colleagues and engaging mentors within and outside of their academic institutions. Reframing the valuation of policy research through the diversification of funding and publishing opportunities can better support scholars engaged in aging policy-relevant research.

Marginal and Internal Gap of Handmade, Milled and 3D Printed Additive Manufactured Patterns for Pressed Lithium Disilicate Onlay Restorations.

Science.gov (United States)

Revilla-León, M; Olea-Vielba, M; Esteso-Saiz, A; Martínez-Klemm, I; Özcan, M

2018-03-01

On a pressed lithium disilicate restoration, the building up of a wax pattern of the future restoration is a necessary step on the fabrication process. Conventionally, a wax pattern can be produced by handmade or milled procedures; however, the development of additive manufacturing technologies allows a new fabrication method. The present study measured the marginal and internal gap of handmade, milled and additive manufactured patterns for an onlay restoration. A preparation of an onlay restoration was made on an extracted mandibular tooth. A definitive cast was fabricated from a conventional silicone impression of the prepared tooth. Three groups were established: handmade (HM), milled (ML) and additive manufactured (AM); 4 specimens per group were obtained. The marginal and internal gap of each pattern was measured on the extracted molar through a computed tomography test. Sixty measurements were done to measure the marginal gap and another 60 measurements were calculated to analyze the internal gap on each pattern on the prepared tooth. A total of 1.440 measurements were completed. Mann-Whitney and Turkey statistical tests were used for pairwise comparison. The mean of the marginal and internal gap was of 67.56 ± 6.08 μm and 80.62 ± 3.26 μm for the HM group, 85.28 ± 2.17 μm and 96 ± 1.97 μm for the ML group and 86.49 ± 1.74 μm and 91.86 ± 2.88 μm for the AM group, respectively. The HM group presented significantly lower marginal (p=0.029) and internal (p=0.029) gap compared to the ML and AM groups. There was no statistical significant difference (p=0.486) on the marginal gap between the ML and the AM groups, but the AM group, showed significantly (p=0.029) smaller internal gap than the ML group. All the groups presented less than 100 μm marginal and internal gap, which is a considered clinically acceptable. The three fabrication processes are viable option for manufacturing patterns for lithium disilicate onlay restorations, but the best marginal

The Bridge Between Real and Ideal: Students Perception on Quality Gap in Reality and Their Educational Expectations

Science.gov (United States)

Nabilou, Bahram; Khorasani-Zavareh, Davoud

2014-01-01

Background: Studies in higher education indicated that students’ expectation for their educational services are not provided sufficiently, particularly in developing countries that implies on gap between the students perception on current situation and their expectations from educational services. Objectives: The aim of this study was to determine the gap between student perception and expectations of students in various levels of the undergraduate educational courses at Urmia University of Medical Sciences, Iran. Patients and Methods: This is a longitudinal study, which was conducted in academic year 2007-2008 at the Urmia University of Medical Sciences. In total, 173 students were selected as sample size, among various courses. SERVQUAL questionnaire was used as instrument. Descriptive statistics following by Friedman and Wilcoxon tests were used to determining significance of quality gap between five dimensions and to evaluate significant gap between student perceptions and their expectations, respectively. Spearman test was also used to determine the relationship between dimensions. Results: In overall, 80% of educational expectations were not meet; there was a negative gap at all phrases and dimensions and the gap was more negative for educational experts (-1.45 ± 0.89) compared to teachers (-0.97 ± 0.97). The highest gap for teachers was in empathy dimension (-1.11 ± 1.51), while for experts it was in assurance dimension (-1.58 ± 1). Conclusions: Existences of gap in dimensions indicated that expectations of students are not met and it indicates their dissatisfaction, and thus it is a necessity for improvement in all dimensions. PMID:25593712

Gap Junctions

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Nielsen, Morten Schak; Axelsen, Lene Nygaard; Sorgen, Paul L.; Verma, Vandana; Delmar, Mario; Holstein-Rathlou, Niels-Henrik

2013-01-01

Gap junctions are essential to the function of multicellular animals, which require a high degree of coordination between cells. In vertebrates, gap junctions comprise connexins and currently 21 connexins are known in humans. The functions of gap junctions are highly diverse and include exchange of metabolites and electrical signals between cells, as well as functions, which are apparently unrelated to intercellular communication. Given the diversity of gap junction physiology, regulation of gap junction activity is complex. The structure of the various connexins is known to some extent; and structural rearrangements and intramolecular interactions are important for regulation of channel function. Intercellular coupling is further regulated by the number and activity of channels present in gap junctional plaques. The number of connexins in cell-cell channels is regulated by controlling transcription, translation, trafficking, and degradation; and all of these processes are under strict control. Once in the membrane, channel activity is determined by the conductive properties of the connexin involved, which can be regulated by voltage and chemical gating, as well as a large number of posttranslational modifications. The aim of the present article is to review our current knowledge on the structure, regulation, function, and pharmacology of gap junctions. This will be supported by examples of how different connexins and their regulation act in concert to achieve appropriate physiological control, and how disturbances of connexin function can lead to disease. © 2012 American Physiological Society. Compr Physiol 2:1981-2035, 2012. PMID:23723031

Katrina's Legacy: Processes for Patient Disaster Preparation Have Improved but Important Gaps Remain.

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Icenogle, Marjorie; Eastburn, Sasha; Arrieta, Martha

2016-11-01

Ensuring continuity of care for patients with chronic illness, who are elderly or indigent presents unique challenges after disasters; this population has fewer financial resources, is less likely to evacuate, has limited access to recovery resources and is significantly dependent on charitable and government-funded institutions for care. This study expands a previous investigation of the extent to which healthcare providers in coastal Mississippi and Alabama have made changes to facilitate continued care to these populations after disasters. Key informants representing healthcare and social services organizations serving health-disparate residents of the Mississippi and Alabama Gulf Coast were interviewed regarding disaster preparation planning for the period of 2009-2012. Interview transcripts were qualitatively coded and analyzed for emerging themes using ATLAS.ti software. Participant organizations have implemented changes to ensure continuity of care for patients with chronic illness in case of disasters. Changes include patient assistance with predisaster preparation and training; evacuation planning and assistance; support to find resources in evacuation destinations; equipping patients with prescription information, diagnoses, treatment plans and advance medications when a disaster is imminent; multiple methods for patients to communicate with providers and more mandated medical needs shelters. Patients whose chronic conditions were diagnosed post-Katrina are more likely to underestimate the need to prepare. Further, patients' lack of compliance tends to increase as time passes from disasters. Although changes were implemented, results indicate that these may be inadequate to completely address patient needs. Thus, additional efforts may be needed, underscoring the complexity of adequate disaster preparation among disparate populations. Copyright © 2016 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

Low temperature synthesis of Ru–Cu alloy nanoparticles with the compositions in the miscibility gap

Energy Technology Data Exchange (ETDEWEB)

Martynova, S.A. [Nicolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090 (Russian Federation); Filatov, E.Yu., E-mail: decan@niic.nsc.ru [Nicolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090 (Russian Federation); Novosibirsk State University, Novosibirsk 630090 (Russian Federation); Korenev, S.V.; Kuratieva, N.V. [Nicolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090 (Russian Federation); Novosibirsk State University, Novosibirsk 630090 (Russian Federation); Sheludyakova, L.A. [Nicolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090 (Russian Federation); Plusnin, P.E.; Shubin, Yu.V. [Nicolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090 (Russian Federation); Novosibirsk State University, Novosibirsk 630090 (Russian Federation); Slavinskaya, E.M. [Boreskov Institute of Catalysis SB RAS, Novosibirsk 630090 (Russian Federation); Boronin, A.I. [Boreskov Institute of Catalysis SB RAS, Novosibirsk 630090 (Russian Federation); Novosibirsk State University, Novosibirsk 630090 (Russian Federation)

2014-04-01

A complex salt [Ru(NH{sub 3}){sub 5}Cl][Cu(C{sub 2}O{sub 4}){sub 2}H{sub 2}O]—the precursor of nanoalloys combining ruthenium and copper was prepared. It crystallizes in the monoclinic space group P2{sub 1}/n. Thermal properties of the prepared salt were examined in different atmospheres (helium, hydrogen, oxygen). Thermal decomposition of the precursor in inert atmosphere was thoroughly examined and the intermediate products were characterized. Experimental conditions for preparation of copper-rich (up to 12 at% of copper) metastable solid solution Cu{sub x}Ru{sub 1−x} (based on Ru structure) were optimized, what is in sharp contrast to the bimetallic miscibility gap known for the bulk counterparts in a wide composition range. Catalytic properties of copper–ruthenium oxide composite were tested in catalytic oxidation of CO. - Highlights: • We synthesized new precursor of CuRu metastable nanoalloys. • Thermal properties of the prepared salt were examined in different atmospheres. • Thermodestruction mechanism of precursor are studied. • Cu{sub 0.12}Ru{sub 0.88} nanoalloy with the compositions in the miscibility gap is obtained. • Catalytic conversion of CO on copper–ruthenium oxide composite were examined.

Band gap grading and photovoltaic performance of solution-processed Cu(In,Ga)S2 thin-film solar cells.

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Sohn, So Hyeong; Han, Noh Soo; Park, Yong Jin; Park, Seung Min; An, Hee Sang; Kim, Dong-Wook; Min, Byoung Koun; Song, Jae Kyu

2014-12-28

The photophysical properties of CuInxGa1-xS2 (CIGS) thin films, prepared by solution-based coating methods, are investigated to understand the correlation between the optical properties of these films and the electrical characteristics of solar cells fabricated using these films. Photophysical properties, such as the depth-dependent band gap and carrier lifetime, turn out to be at play in determining the energy conversion efficiency of solar cells. A double grading of the band gap in CIGS films enhances solar cell efficiency, even when defect states disturb carrier collection by non-radiative decay. The combinational stacking of different density films leads to improved solar cell performance as well as efficient fabrication because a graded band gap and reduced shunt current increase carrier collection efficiency. The photodynamics of minority-carriers suggests that the suppression of defect states is a primary area of improvement in CIGS thin films prepared by solution-based methods.

Accumulating advantages over time: Family experiences and social class inequality in academic achievement.

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Potter, Daniel; Roksa, Josipa

2013-07-01

Children from different family backgrounds enter schooling with different levels of academic skills, and those differences grow over time. What explains this growing inequality? While the social reproduction tradition has argued that family contexts are central to producing class gaps in academic achievement, recent quantitative studies have found that family experiences explain only a small portion of those inequalities. We propose that resolving this inconsistency requires developing a new measure of family experiences that captures the continuity of exposure over time and thus more closely reflects the logic of the social reproduction tradition. Results using data from the Early Childhood Longitudinal Study - Kindergarten cohort (ECLS-K) show that, consistent with previous quantitative research, time-specific measures of family experiences have little explanatory power. However, cumulative family experiences account for most of the growing inequality in academic achievement between children from different social class backgrounds over time. These findings support claims from the social reproduction tradition, and contribute more broadly to the understanding of how family experiences contribute to social inequality. Copyright © 2013 Elsevier Inc. All rights reserved.

Academic procrastination and academic performance: An initial basis for intervention.

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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.

Bridging the practitioner-scientist gap in group psychotherapy research.

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Lau, Mark A; Ogrodniczuk, John; Joyce, Anthony S; Sochting, Ingrid

2010-04-01

Bridging the practitioner-scientist gap requires a different clinical research paradigm: participatory research that encourages community agency-academic partnerships. In this context, clinicians help define priorities, determine the type of evidence that will have an impact on their practice (affecting the methods that are used to produce the evidence), and develop strategies for translating, implementing, and disseminating their findings into evidence-based practice. Within this paradigm, different roles are assumed by the partners, and sometimes these roles are blended. This paper will consider the perspectives of people who assume these different roles (clinician, researcher, and clinician-researcher) with group psychotherapy as the specific focus. Finally, the establishment of a practice-research network will be discussed as a potentially promising way to better engage group therapists in research.

Academic Crime and Punishment: Faculty Members' Perceptions of and Responses to Plagiarism

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Robinson-Zanartu, Carol; Pena, Elizabeth D.; Cook-Morales, Valerie; Pena, Anna M.; Afshani, Rosalyn; Nguyen, Lynda

2005-01-01

Academic dishonesty and its consequences have become increasingly complex. Highly accessible electronic media, profound consequences for misconduct and reporting, and lack of standard practice intensify the issues. We surveyed 270 faculty members to determine whether they had been confronted with plagiarism and if they felt prepared to deal with…

Academic integrity in a mandatory physics lab: the influence of post-graduate aspirations and grade point averages.

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Bertram Gallant, Tricia; Anderson, Michael G; Killoran, Christine

2013-03-01

Research on academic cheating by high school students and undergraduates suggests that many students will do whatever it takes, including violating ethical classroom standards, to not be left behind or to race to the top. This behavior may be exacerbated among pre-med and pre-health professional school students enrolled in laboratory classes because of the typical disconnect between these students, their instructors and the perceived legitimacy of the laboratory work. There is little research, however, that has investigated the relationship between high aspirations and academic conduct. This study fills this research gap by investigating the beliefs, perceptions and self-reported academic conduct of highly aspirational students and their peers in mandatory physics labs. The findings suggest that physics laboratory classes may face particular challenges with highly aspirational students and cheating, but the paper offers practical solutions for addressing them.

Schooling Background and Academic Academic Achievement of Agricultural Students

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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.

Effect of two prophylaxis methods on marginal gap of Cl Vresin-modified glass-ionomer restorations.

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Kimyai, Soodabeh; Pournaghi-Azar, Fatemeh; Daneshpooy, Mehdi; Abed Kahnamoii, Mehdi; Davoodi, Farnaz

2016-01-01

Background. This study evaluated the effect of two prophylaxis techniques on the marginal gap of CI V resin-modified glass-ionomer restorations. Methods. Standard Cl V cavities were prepared on the buccal surfaces of 48 sound bovine mandibular incisors in this in vitro study. After restoration of the cavities with GC Fuji II LC resin-modified glass-ionomer, the samples were randomly assigned to 3 groups of 16. In group 1, the prophylactic procedures were carried out with rubber cup and pumice powder and in group 2 with air-powder polishing device (APD). In group 3 (control), the samples did not undergo any prophylactic procedures. Then the marginal gaps were measured. Two-way ANOVA was used to compare marginal gaps at the occlusal and gingival margins between the groups. Post hoc Tukey test was used for two-by-two comparisons. Statistical significance was set at P marginal gaps in terms of prophylactic techniques (P marginal gaps in the APD group compared to the pumice and rubber cup group, which in turn exhibited significantly larger marginal gaps compared to the control group (P marginal gaps were significant in terms of the margin type (P margins compared to the occlusal margins (P marginal gaps of Cl V resin-modified glass-ionomer restorations.

Why Do Academics Use Academic Social Networking Sites?

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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…

Media use and HIV/AIDS knowledge: a knowledge gap perspective.

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Bekalu, Mesfin Awoke; Eggermont, Steven

2014-12-01

Despite the widespread utilization of the mass media in HIV/AIDS prevention, little is known about the knowledge gap that results from disparities in mass media use. This study examined the relationship between HIV/AIDS-related mass media use and HIV/AIDS-related knowledge among urban and rural residents of northwestern Ethiopia. A hierarchical regression analysis indicated that HIV/AIDS-related mass media use has both sequestering and mainstreaming effects in certain segments of the study population, although it was not a significant predictor of HIV/AIDS-related knowledge in the total population. The knowledge gaps between individuals with high and low education and between individuals who experience high and low levels of interpersonal communication about HIV/AIDS narrowed as HIV/AIDS-related media use increased, but the gap between urban and rural residents widened. The widening gap could be explained by differences in perceptions of information salience and several theoretical assumptions. Current mass media information campaigns, which are often prepared and broadcast from urban centers, may not only fail to improve the HIV/AIDS knowledge of the rural populace but also put rural populations at a disadvantage relative to their urban counterparts. Communication interventions informed by socioecological models might be helpful to redress and/or narrow the widening knowledge gap between urban and rural residents. © The Author (2013). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Nano catalysis: Academic Discipline and Industrial Realities

International Nuclear Information System (INIS)

Olveira, S.; Forster, S.P.; Seeger, S.

2014-01-01

Nano technology plays a central role in both academic research and industrial applications. Nano enabled products are not only found in consumer markets, but also importantly in business to business markets (B2B). One of the oldest application areas of nano technology is nano catalysis—an excellent example for such a B2 B market. Several existing reviews illustrate the scientific developments in the field of nano catalysis. The goal of the present review is to provide an up-to-date picture of academic research and to extend this picture by an industrial and economic perspective. We therefore conducted an extensive search on several scientific databases and we further analyzed more than 1,500 nano catalysis-related patents and numerous market studies. We found that scientists today are able to prepare nano catalysts with superior characteristics regarding activity, selectivity, durability, and recoverability, which will contribute to solve current environmental, social, and industrial problems. In industry, the potential of nano catalysis is recognized, clearly reflected by the increasing number of nano catalysis-related patents and products on the market. The current nano catalysis research in academic and industrial laboratories will therefore enable a wealth of future applications in the industry

Culture and Climate: Factors That Influence the Academic Success of African American Students in Prelicensure Nursing Education.

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Murray, Teri A

2015-12-01

Despite numerous calls to diversify the nursing workforce, little progress has been made in increasing the numbers of African American graduates from prelicensure nursing programs, thus widening the diversity gap in the number of African Americans who enter the RN workforce. An integrative literature review was conducted to determine whether, from the students' perspective, the institutional climate and culture influenced their academic success. Themes of Alienation and Isolation, Persistent Determination, and Difficulty Seeking Help emerged as having an influence on students' academic success. On the basis of this review, professional development programs on topics such as implicit bias, microaggressions, and other unintentional and unconscious behaviors are recommended. Copyright 2015, SLACK Incorporated.

Mythic gaps

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William Hansen

2014-11-01

Full Text Available Different kinds of omissions sometimes occur, or are perceived to occur, in traditional narratives and in tradition-inspired literature. A familiar instance is when a narrator realizes that he or she does not fully remember the story that he or she has begun to tell, and so leaves out part of it, which for listeners may possibly result in an unintelligible narrative. But many instances of narrative gap are not so obvious. From straightforward, objective gaps one can distinguish less-obvious subjective gaps: in many cases narrators do not leave out anything crucial or truly relevant from their exposition, and yet readers perceive gaps and take steps to fill them. The present paper considers four examples of subjective gaps drawn from ancient Greek literature (the Pandora myth, ancient Roman literature (the Pygmalion legend, ancient Hebrew literature (the Joseph legend, and early Christian literature (the Jesus legend. I consider the quite varied ways in which interpreters expand the inherited texts of these stories, such as by devising names, manufacturing motives, creating backstories, and in general filling in biographical ellipses. Finally, I suggest an explanation for the phenomenon of subjective gaps, arguing that, despite their variety, they have a single cause.

The Role of Academic Self-Efficacy as a Mediator Variable between Perceived Academic Climate and Academic Performance

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Abd-Elmotaleb, Moustafa; Saha, Sudhir K.

2013-01-01

This study examines the mediating influence of academic self-efficacy on the link between perceived academic climate and academic performance among university students. The participants in the study consist of 272 undergraduate students at the University of Assiut, Assiut, Egypt. A scale to measure perceived academic climate, was developed. To…

Medical Students Circadian Sleep Rhythms and Academic Performance

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Isabel Pérez-Olmos

2006-10-01

Full Text Available Objective: to evaluate, with a preliminarystudy, the distribution of circadian rhythms, sleepschedule patterns and their relationship withacademic performance on medical students.Methodology: in this descriptive study, a 10 itemoriginal questionnaire about sleep rhythms andacademic performance was applied to medicalstudents from different semesters. Week (classtime and weekend schedules, preferences,daytime somnolence and academic performancewere asked. Three chronotypes (morningness,intermediate and eveningness were definedamong waking-sleeping preference, difficulty tosleep early, exam preparation preference hour and real sleep schedule. The sleep hour deficit perweek night was also calculated. Results: Of the318 medical students that answered the questionnaire,62.6% corresponded to intermediatechronotypes, 8.8% to evening-type and 28.7%to morning-type. Significant difference wasfound among the two chronotype tails (p=0.000,Chi-square 31.13. No correlation was foundbetween academic performance and age, sex,chronotype, week sleep deficit and sleep hours inweek and weekends. A 71.1% of the students slept6 or fewer hours during class time and 78% hada sleep deficit (more frequent in the eveningchronotype. Conclusions: No relation was foundbetween sleep chronotype and academic performance.Students tend to morningness. Fewstudies have been made on equatorial zones orwithout seasons.

Gender gap in medicine: only one woman councilor in the Japan Surgical Society.

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Tomizawa, Yasuko

2015-02-01

Japan ranks low in the global gender gap index. Academic promotion is difficult for women doctors, and the leaky pipeline of women doctors is evident in academic medicine. The Japan Surgical Society (JSS) has 2,874 (7.2% of total membership) female members as of April 2014. The total number of councilors in JSS has increased, but there is still only one female member on the Council. The fact that there are so few women in decision-making positions makes it challenging to fight for equality. The Japanese Association of Medical Science (JAMS) is an association with exclusive institutional membership comprising the major medical societies in Japan, and currently has a membership of 122 specialist medical societies. It is essential to have at least one female committee member in each committee of the JAMS, which would provide opportunities to establish career paths for women doctors, to make rules that suit the lifestyle of women doctors, and to improve work-life balance.

Teachers' perceptions of the effectiveness of an urban health sciences curriculum in closing the Black-White test score gap: A participatory case study

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Prince, Joan Marie

1999-12-01

Over the past years, progress in Black academic achievement, particularly in the area of science, has generally slowed or ceased. According to the 1994 NAEP assessment, twelfth-grade Black students are performing at the level of White eighth-grade students in the discipline of science (Department of Education, 1996). These students, in their last year of required schooling, are about to graduate, yet they lag at least four years behind their white counterparts in science achievement. Despite the establishment and implementation of numerous science intervention programs, Black students still suffer from a disparate gap in standardized test score achievement. The purpose of this research is to investigate teachers' perceptions of the effectiveness of an urban sciences intervention tool that was designed to assist in narrowing the Black-White science academic achievement gap. Specifically, what factors affect teachers' personal sense of instructional efficacy, and how does this translate into their outcome expectancy for student academic success? A multiple-case, replicative design, grounded in descriptive theory, was selected for the study. Multiple sources of evidence were queried to provide robust findings. These sources included a validated health sciences self-efficacy instrument, an interview protocol, a classroom observation, and a review of archival material that included case study participants' personnel files and meeting minutes. A cross-comparative analytic approach was selected for interpretation (Yin, 1994). Findings indicate that teachers attribute the success or failure of educational intervention tools in closing the Black-White test score gap to a variety of internal and external factors. These factors included a perceived lack of both monetary and personal support by the school leadership, as well as a perceived lack of parental involvement which impacted negatively on student achievement patterns. The case study participants displayed a depressed

Gap junction coupling confers isopotentiality on astrocyte syncytium

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Ma, Baofeng; Buckalew, Richard; Du, Yixing; Kiyoshi, Conrad M.; Alford, Catherine C.; Wang, Wei; McTigue, Dana D.; Enyeart, John J.; Terman, David; Zhou, Min

2015-01-01

Astrocytes are extensively coupled through gap junctions into a syncytium. However, the basic role of this major brain network remains largely unknown. Using electrophysiological and computational modeling methods, we demonstrate that the membrane potential (VM) of an individual astrocyte in a hippocampal syncytium, but not in a single, freshly isolated cell preparation, can be well-maintained at quasi-physiological levels when recorded with reduced or K+ free pipette solutions that alter the K+ equilibrium potential to non-physiological voltages. We show that an astrocyte’s associated syncytium provides powerful electrical coupling, together with ionic coupling at a lesser extent, that equalizes the astrocyte’s VM to levels comparable to its neighbors. Functionally, this minimizes VM depolarization attributable to elevated levels of local extracellular K+ and thereby maintains a sustained driving force for highly efficient K+ uptake. Thus, gap junction coupling functions to achieve isopotentiality in astrocytic networks, whereby a constant extracellular environment can be powerfully maintained for crucial functions of neural circuits. PMID:26435164

Numerical Relativity as preparation for Industrial Data Science, a personal perspective

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Smith, Kenneth

2014-03-01

Much of the conversation in commercial enterprises these days revolves around industry buzz words such as Big Data, Data Science, and being Data Driven. Beyond the hype surrounding these terms, there is a real, continuously growing movement for organizations to make better use of the data assets they have to inform decisions, strategy, and policy. This push is not unique to the commercial sector; governmental and academic organizations are also embracing such initiatives. The skills required to staff a Data Science project typically come from a number of disciplines, ranging from computer science, statistics, modeling and simulation, to information technology, but the emerging wisdom in the community is that the rigor and discipline of a scientific background often makes for the best data scientists. In this talk, I will offer a personal perspective on making the transition from a career in computational physics (specifically Numerical Relativity) to a career in industry, where I have focused on helping organizations make more informed decisions through better access and analysis of data at their disposal. I will identify the skills and training that carry over from a background in physics, discuss the gaps in that preparation, hypothesize as to where this industry is headed, and offer a frank look at a life outside of academia.

Gap analysis: a method to assess core competency development in the curriculum.

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Fater, Kerry H

2013-01-01

To determine the extent to which safety and quality improvement core competency development occurs in an undergraduate nursing program. Rapid change and increased complexity of health care environments demands that health care professionals are adequately prepared to provide high quality, safe care. A gap analysis compared the present state of competency development to a desirable (ideal) state. The core competencies, Nurse of the Future Nursing Core Competencies, reflect the ideal state and represent minimal expectations for entry into practice from pre-licensure programs. Findings from the gap analysis suggest significant strengths in numerous competency domains, deficiencies in two competency domains, and areas of redundancy in the curriculum. Gap analysis provides valuable data to direct curriculum revision. Opportunities for competency development were identified, and strategies were created jointly with the practice partner, thereby enhancing relevant knowledge, attitudes, and skills nurses need for clinical practice currently and in the future.

Preparation, Development, and Transition of Learning-Disabled Students for Workforce Success

Science.gov (United States)

Williams, Donna Elizabeth

2012-01-01

Preparation, Development, and Transition of Learning-Disabled Students for Workforce Success. Donna Elizabeth Williams, 2011: Applied Dissertation, Nova Southeastern University, Abraham S. Fischler School of Education. ERIC Descriptors: Learning Disabilities, Community Based Instruction, Academic Advising, Career Counseling, Career Planning. This…

Bridging the Divide: The Role of Motivation and Self-Regulation in Explaining the Judgment-Action Gap Related to Academic Dishonesty

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Jason M. Stephens

2018-03-01

Full Text Available There is often a divide between moral judgment and moral action; between what we believe we ought to do (or not do and what we do. Knowledge of this divide is not new, and numerous theories have attempted to offer more robust accounts of ethical decision-making and moral functioning. Knowledge of widespread academic dishonesty among students is also not new, and several studies have revealed that many students report cheating despite believing it is wrong. The present study, involving cross-sectional survey data from a sample of secondary students (N = 380 in the United States, contributes to the literature on this important area of theory and research by fulfilling three broad purposes. The first purpose concerned the assessment of students' judgments related to academic dishonesty, and offered evidence for the utility of a new instrument that measures what domain (personal, conventional, or moral students use to categorize various types of cheating behavior rather than how much they believe it to be wrong. The second purpose involved exploring the relations between domain judgments and engagement in academic dishonesty, and results provided evidence for the hypothesis that students who believed an action to be morally wrong would be less likely to report doing it. Finally, the third and most important purpose of the study involved bridging the divide between moral judgment and action of academic dishonesty by testing competing theoretical models of moral functioning. Results indicated that the data demonstrated the best fit to a modified version of the hypothesized four-component model, whereby self-regulation (in the form of selective moral disengagement played a significant mediating role in the relations between moral judgment and academic dishonesty, and that moral judgment also affected self-regulation indirectly through moral motivation (i.e., responsibility judgments. In brief, findings from this study offer support for the contention

Academic Satisfaction Level and Academic Achievement among Students at Kermanshah University of Medical Sciences: Academic Year 2015-2016

OpenAIRE

Khadijeh Jamshidi; Babak Mohammadi; Zahra Mohammadi; Mohammad Karimi Parviz; Roghayeh Poursaberi; Mohammad Mehdi Mohammadi

2017-01-01

Background: Academic satisfaction is considered one of the most important factors affecting academic achievement among students. The purpose of the present study was to determine the relationship between academic satisfaction and academic achievement among students at Kermanshah University of Medical Sciences in Iran. Methods: The present cross-sectional study was conducted with 346 student participants using stratified random sampling. The research instrument included the Student Academic Sa...

Correlation among academic stress, academic burnout, and academic performance in nursing and paramedic students of Qom University of Medical Sciences, Iran

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hamid Asayesh

2016-09-01

Full Text Available Background and Objectives: Learning is a stressful experience of human life; reduced adaption to stressors causes academic burnout which is a reason for academic failure among students. This study investigated the correlation among academic stress, academic burnout, and academic performance in nursing and paramedic students of Qom University of Medical Sciences. Methods: In this descriptive, cross-sectional study, 264 nursing and paramedic students were randomly selected. Demographic characteristics checklist, academic burnout questionnaire, and academic stress scale were used to gather data, and grade point average was considered to be the indicator of academic performance. Linear regression analysis was used to analyze the data. The level of significance was considered to be p<0.05. Results: The mean score for students' academic burnout was 28.52±15.84. Univariate regression analysis showed that the students' employment, years of education, academic performance, and all academic stress subscales had a significant correlation with academic burnout. According to multivariate regression analysis, having a field of study-related occupation was a protective factor and academic stress a risk factor for academic burnout. Conclusion: The findings of this study showed that a large proportion of students experienced academic burnout, and students with higher levels of stress experienced more severe academic burnout and had poorer performance. Therefore, training ways to cope with stress can cause reduction in academic burnout and improvement of performance.

Challenges Facing Women Academic Leadership in Secondary Schools of Irbid Educational Area

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Al-Jaradat, Mahmoud Khaled Mohammad

2014-01-01

This study aimed at identifying the challenges facing women academic leadership in secondary schools of Irbid Educational Area. A random sample of 187 female leaders were chosen. They responded to a 49-item questionnaire prepared by the researcher. The items were distributed into four domains: organizational, personal, social and physical…

[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.

Chemical synthesis of Cd-free wide band gap materials for solar cells

Energy Technology Data Exchange (ETDEWEB)

Sankapal, B.R.; Sartale, S.D.; Ennaoui, A. [Hahn-Meitner-Institut, Berlin (Germany). Department of Solar Energy Research; Lokhande, C.D. [Shivaji University, Kolhapur (India). Department of Physics

2004-07-01

Chemical methods are nowadays very attractive, since they are relatively simple, low cost and convenient for larger area deposition of thin films. In this paper, we outline our work related to the synthesis and characterization of some wide band gap semiconducting material thin films prepared by using solution methods, namely, chemical bath deposition and successive ionic layer adsorption and reaction (SILAR). The optimum preparative parameters are given and respective structural, surface morphological, compositional, optical, and electrical properties are described. Some materials we used in solar cells as buffer layers and achieved remarkable results, which are summarized. (author)

The Lessons of the PFF Concerning the Job Market. Preparing Future Faculty. Occasional Paper.

Science.gov (United States)

DeNeef, A. Leigh

This paper discusses the effectiveness of the Preparing Future Faculty (PFF) program in equipping graduate students for the realities of the academic job market. It reviews the experiences of Duke University (North Carolina) with the PFF program and the effect that PFF has had on preparing graduate students to enter the job market as new faculty.…

Influences of Teacher Preparation Program on Preservice Science Teachers' Beliefs

Science.gov (United States)

Nuangchalerm, Prasart; Prachagool, Veena

2010-01-01

Teacher preparation program is routinely make decisions regarding the best pedagogical methods from field experience studies, it can alter students' understandings about academic content and some characteristics through professional practices. This study tries to investigate the extent to which individuals learning to be teachers feel what…

The Knowledge Gap Versus the Belief Gap and Abstinence-Only Sex Education.

Science.gov (United States)

Hindman, Douglas Blanks; Yan, Changmin

2015-08-01

The knowledge gap hypothesis predicts widening disparities in knowledge of heavily publicized public affairs issues among socioeconomic status groups. The belief gap hypothesis extends the knowledge gap hypothesis to account for knowledge and beliefs about politically contested issues based on empirically verifiable information. This analysis of 3 national surveys shows belief gaps developed between liberals and conservatives regarding abstinence-only sex education; socioeconomic status-based knowledge gaps did not widen. The findings partially support both belief gap and knowledge gap hypotheses. In addition, the unique contributions of exposure to Fox News, CNN, and MSNBC in this process were investigated. Only exposure to Fox News was linked to beliefs about abstinence-only sex education directly and indirectly through the cultivation of conservative ideology.

Academic writing

Science.gov (United States)

Eremina, Svetlana V.

2003-10-01

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

Insights on leadership from early career nurse academics: findings from a mixed methods study.

Science.gov (United States)

Halcomb, Elizabeth; Jackson, Debra; Daly, John; Gray, Joanne; Salamonson, Yenna; Andrew, Sharon; Peters, Kath

2016-03-01

To explore the perceptions of early career nursing academics on leadership in academia. There is growing emphasis on leadership capacity building across all domains of nursing. However, there is limited evidence on leadership capacity in early career academics. This study tested an intervention to develop leadership capacity amongst early career nursing academics in two Australian universities. A sequential mixed methods design, using online surveys and semi-structured interviews, was used to collect data. Twenty-three early career nursing academics participated. Most had experience of formal leadership roles and were aware of its importance to them as they developed their academic careers. Participants were able to discuss their own views of themselves as leaders; their perceptions of their own needs for leadership development, and ways in which they could seek to develop further as leaders. There is a need to provide initial and ongoing opportunities for leadership development amongst nurse academics. These opportunities should be contextualised and recognise factors such as gender, and the effects of structural oppression. Nurse academics are involved in the preparation of the next generation of clinical leaders and it is imperative that they are able to articulate a clear view of leadership. © 2015 John Wiley & Sons Ltd.

Sleep and academic performance in Indigenous Australian children from a remote community: an exploratory study.

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Cooper, Patrick; Kohler, Mark; Blunden, Sarah

2012-02-01

Disruptions to sleep in childhood are associated with poor behaviour and deficits in academic performance and executive function. Although academic performance of indigenous children from remote communities in Australia is documented as well below that of non-indigenous children, the extent of sleep disruption and its contribution to academic performance among this population has not been assessed. This pilot study aimed to objectively assess the sleep of remote indigenous children and the association between sleep disruption and both academic performance and executive function. Twenty-one children from a remote Australian indigenous community aged 6-13 years wore actigraphy for two consecutive nights, reported subjective sleepiness, and were objectively assessed for academic performance (Wechsler Individual Achievement Test, 2nd Edition) and executive function (NEuroloPSYcological Assessment-II). Results show marked reduction in sleep time, sleep fragmentation, academic performance and auditory attention compared with non-indigenous norms. Sleep duration was not associated with performance, possibly because of reduced sleep and performance observed across the entire group. Sleep fragmentation was associated with reduced reading and numerical skills (P sleep of indigenous children in remote communities is an important area of future inquiry, and our initial findings of poor sleep and an association between sleep disruption and academic performance may have important implications for intervention strategies aimed at 'closing the gap'. Further studies should assess a broader range of demographic, social and economic factors to better understand the associations reported here and guide future intervention. © 2012 The Authors. Journal of Paediatrics and Child Health © 2012 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Regression analysis for bivariate gap time with missing first gap time data.

Science.gov (United States)

Huang, Chia-Hui; Chen, Yi-Hau

2017-01-01

We consider ordered bivariate gap time while data on the first gap time are unobservable. This study is motivated by the HIV infection and AIDS study, where the initial HIV contracting time is unavailable, but the diagnosis times for HIV and AIDS are available. We are interested in studying the risk factors for the gap time between initial HIV contraction and HIV diagnosis, and gap time between HIV and AIDS diagnoses. Besides, the association between the two gap times is also of interest. Accordingly, in the data analysis we are faced with two-fold complexity, namely data on the first gap time is completely missing, and the second gap time is subject to induced informative censoring due to dependence between the two gap times. We propose a modeling framework for regression analysis of bivariate gap time under the complexity of the data. The estimating equations for the covariate effects on, as well as the association between, the two gap times are derived through maximum likelihood and suitable counting processes. Large sample properties of the resulting estimators are developed by martingale theory. Simulations are performed to examine the performance of the proposed analysis procedure. An application of data from the HIV and AIDS study mentioned above is reported for illustration.

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…

The Council of Academic Hospitals of Ontario (CAHO) Adopting Research to Improve Care (ARTIC) Program: Reach, Sustainability, Spread and Lessons Learned from an Implementation Funding Model

OpenAIRE

Moore, Julia E.; Grouchy, Michelle; Graham, Ian D.; Shandling, Maureen; Doyle, Winnie; Straus, Sharon E.

2016-01-01

Despite evidence on what works in healthcare, there is a significant gap in the time it takes to bring research into practice. The Council of Academic Hospitals of Ontario's Adopting Research to Improve Care program addresses this research-to-practice gap by incorporating the following components into its funding program: strategic selection of evidence for implementation, education and training for implementation, implementation supports, executive champions and governance, and evaluation. F...

MARD – Maritime Academic Resource Database

Directory of Open Access Journals (Sweden)

Bogumil Laczynski

2014-12-01

Full Text Available IAMU (International Association of Maritime Universities was established fifteen years ago. For this moment IAMU content close to 60 Members Institution. One of the research activities in years 2012- 2014 was: preparing the algorithm for collect and analyze the necessary information and convert it into Matrix form. Both: IAMU MEMBERS INSTITUTION DATABASE and HUMAN RESOURCE DATABASE include comparison indicators such as academic degree, teaching subjects, qualifications, research experience and so on. In opinion of group of researchers new established database should be very useful and helpful in field of cooperation between IAMU Members Institutions.

Using Genre Pedagogy to Teach Adolescent English Learners to Write Academic Persuasive Essays

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Ramos, Kathleen Ann

2015-01-01

The new "Common Core State Standards" (CCSS) (NGACBP & CCSSO, 2010) require teachers to prepare all learners, including adolescent English learners (ELs), to develop academic literacy practices. This article describes an instructional intervention in an urban public high school using the genre-based "Reading to Learn" (Rose…

Academic anxiety, academic procrastination, and parental involvement in students and their parents.

Science.gov (United States)

Milgram, N; Toubiana, Y

1999-09-01

The study investigated the relationship between academic anxiety and procrastination in children and parents, and parents' direct involvement in their children's schoolwork. Children reported their current anxiety and procrastination and parents reported their anxiety and procrastination when they were children (a measure of indirect influence on their children's schoolwork habits), and on their current involvement in their children's schoolwork (a measure of direct influence). Self-report measures were administered to 354 Israeli adolescents (ages 13, 14, and 16) and their parents. Students were less anxious about homework than the other academic assignments. Older adolescents were less anxious about their schoolwork overall and procrastinated more than younger on homework. Parents of late adolescents were less involved in their children's schoolwork than parents of younger adolescents. Parents participated equally in school-related interactions that demanded high investment of time and effort, but mothers engaged more than fathers in low investment activities. These direct and indirect parental influences on their children's procrastination were of low magnitude overall, but appeared relatively stronger for mothers. The more students were anxious about preparing for examinations and writing papers, the more they procrastinated on these assignments, confirming the appraisal-anxiety avoidance (AAA) model. The inverse relationship of anxiety and procrastination with regard to homework led to our making a post hoc distinction between task-centred and consequence-centred anxiety.

Evaluation of Achievement, Self-Esteem, Depression and Anxiety Levels in Children who Preparing for College Examination

Directory of Open Access Journals (Sweden)

Cemaliye DIREKTOR

2017-12-01

Full Text Available The aim of this study was to investigate the relationship between academic achievement, self-esteem, depression and state-trial anxiety of children who were preparing for college examination. 285 students who were preparing for college examination were recruited in Northern Cyprus. All data were obtained by using Sociodemographical Questionnaire, Rosenberg Self-Esteem Inventory for Children, Childhood Depression Inventory, State and Trait Anxiety Inventory, during 15-23 October 2016. It has been found that male students have a higher academic achievement and self-esteem levels than female students’. There was a significant negative correlation between students’ self-esteem and depression levels. Results showed that self-esteem and depression predicted academic achievement. Also on the area of child education, extensive studies should be carried out on examination, how the national examinations affect psychological problems. Obtained results were discussed in the light of literature

Type of High School Predicts Academic Performance at University Better than Individual Differences.

Science.gov (United States)

Banai, Benjamin; Perin, Višnja

2016-01-01

Psychological correlates of academic performance have always been of high relevance to psychological research. The relation between psychometric intelligence and academic performance is one of the most consistent and well-established findings in psychology. It is hypothesized that intelligence puts a limit on what an individual can learn or achieve. Moreover, a growing body of literature indicates a relationship between personality traits and academic performance. This relationship helps us to better understand how an individual will learn or achieve their goals. The aim of this study is to further investigate the relationship between psychological correlates of academic performance by exploring the potentially moderating role of prior education. The participants in this study differed in the type of high school they attended. They went either to gymnasium, a general education type of high school that prepares students specifically for university studies, or to vocational school, which prepares students both for the labour market and for further studies. In this study, we used archival data of psychological testing during career guidance in the final year of high school, and information about the university graduation of those who received guidance. The psychological measures included intelligence, personality and general knowledge. The results show that gymnasium students had greater chances of performing well at university, and that this relationship exceeds the contribution of intelligence and personality traits to university graduation. Moreover, psychological measures did not interact with type of high school, which indicates that students from different school types do not profit from certain individual characteristics.

A Survey of Current Valued Academic Leadership Qualities in Nursing.

Science.gov (United States)

Delgado, Cheryl; Mitchell, Maureen M

2016-01-01

An informal survey was used to identify nurse faculty leadership qualities currently valued and relevant. The accelerating retirement rate for seasoned leaders has created a need for nurse educators and academic leaders. Our school was concerned that we were not meeting students' needs for today's leadership challenges. We were also interested in the experiences of leadership preparation. This was a cross-sectional, online survey of faculty at top nursing schools as determined by US News & World Report. The top leadership qualities identified were integrity, communication clarity, and problem-solving ability. Current challenges for leaders were finding qualified faculty, obtaining resources, and team building. The results may guide curricular adjustments and the transition to a new generation of nurse academic leaders.

An Investigation of Scholar-Baller and Non Scholar-Baller Division I Football Student-Athletes' Academic, Athletic, Intrinsic Motivation and Athletic Identity

Science.gov (United States)

Rasmussen, Janet M.

2009-01-01

As less than 3% of student-athletes go on to play sport professionally, it is important that they are prepared for careers outside of athletics (Susanj & Stewart, 2005). Many football student-athletes have low grade point averages and graduation rates. Universities incorporate academic motivational programs to help combat low academic performance.…

Design, conditioning, and performance of a high voltage, high brightness dc photoelectron gun with variable gap

Energy Technology Data Exchange (ETDEWEB)

Maxson, Jared; Bazarov, Ivan; Dunham, Bruce; Dobbins, John; Liu, Xianghong; Smolenski, Karl [Cornell Laboratory for Accelerator-Based Sciences and Education, Cornell University, Ithaca, New York 14853 (United States)

2014-09-15

A new high voltage photoemission gun has been constructed at Cornell University which features a segmented insulator and a movable anode, allowing the cathode-anode gap to be adjusted. In this work, we describe the gun's overall mechanical and high voltage design, the surface preparation of components, as well as the clean construction methods. We present high voltage conditioning data using a 50 mm cathode-anode gap, in which the conditioning voltage exceeds 500 kV, as well as at smaller gaps. Finally, we present simulated emittance results obtained from a genetic optimization scheme using voltage values based on the conditioning data. These results indicate that for charges up to 100 pC, a 30 mm gap at 400 kV has equal or smaller 100% emittance than a 50 mm gap at 450 kV, and also a smaller core emittance, when placed as the source for the Cornell energy recovery linac photoinjector with bunch length constrained to be <3 ps rms. For 100 pC up to 0.5 nC charges, the 50 mm gap has larger core emittance than the 30 mm gap, but conversely smaller 100% emittance.

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.

Academic Self-Concept and Academic Self-Efficacy: Self-Beliefs Enable Academic Achievement of Twice-Exceptional Students

Science.gov (United States)

Wang, Clare Wen; Neihart, Maureen

2015-01-01

Many studies have reported that twice-exceptional (2e) students were vulnerable in psychological traits and exhibited low-academic self-concept and academic self-efficacy. Such vulnerability may cause their academic failures. This study applied interpretative phenomenological analysis (IPA), a qualitative approach to investigate the perceptions of…

Gamma ray irradiation induced optical band gap variations in silica sol-gel doped sucrose

International Nuclear Information System (INIS)

Marzouki, F.; Farah, K.; Hamzaoui, A.H; Ben Ouada, H

2015-01-01

The silica xerogels doped sucrose was prepared via sol-gel process and exposed at room temperature to different doses of high energy ("6"0Co) gamma irradiation. Changes in the UV-visible and FTIR spectra of pristine and irradiated xerogels with varying of gamma doses rays show variation in the gap energy. It was found that energy gap of the investigated silica xerogels decreases with increasing the gamma irradiation doses. Thereby the irradiated samples reveal behaviour changes, from an insulator (Eg ∼5,8 eV) towards a semiconductor with (Eg ∼ 3.5 eV).

GAP Analysis Program (GAP)

Data.gov (United States)

Kansas Data Access and Support Center — The Kansas GAP Analysis Land Cover database depicts 43 land cover classes for the state of Kansas. The database was generated using a two-stage hybrid classification...

Academic Medical Library Services Contribute to Scholarship in Medical Faculty and Residents

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Peace Ossom Williamson

2017-09-01

Full Text Available A Review of: Quesenberry, A. C., Oelschlegel, S., Earl, M., Leonard, K., & Vaughn, C. J. (2016. The impact of library resources and services on the scholarly activity of medical faculty and residents. Medical Reference Services Quarterly, 35(3, 259-265. http://dx.doi.org/10.1080/02763869.2016.1189778 Abstract Objective – To assess the impact of academic medical library services and resources on information-seeking behaviours during the academic efforts of medical faculty and residents. Design – Value study derived from a 23-item survey. Setting – Public medical residency program and training hospital in Tennessee, USA. Subjects – 433 faculty and residents currently employed by or completing residency in an academic medical centre. Methods – Respondents completed a 23-question survey about their use of library resources and services in preparation for publishing, presenting, and teaching. The library services in the survey included literature searches completed by librarians and document delivery for preparation of publications, presentations, and lecture material. The survey also included questions about how resources were being accessed in preparation for scholarship. The survey sought information on whether respondents published articles or chapters or presented papers or posters in the previous three years. If respondents answered in the affirmative to one of the aforementioned methods of scholarship, they were provided with further questions about how they access library resources and whether they sought mediated literature search and document delivery services in preparation for their recent presentations and publications. The survey also included questions concerning what types of scholarly activity prompt faculty and residents to use online library resources. Main Results – The study was provided to 433 subjects, including 220 faculty and 213 residents, contacted through an email distribution list. The response rate to the

Academic Mobility, Transnational Identity Capital, and Stratification under Conditions of Academic Capitalism

Science.gov (United States)

Kim, Terri

2017-01-01

Academic mobility has existed since ancient times. Recently, however, academic mobility--the crossing of international borders by academics who then work "overseas"--has increased. Academics and the careers of academics have been affected by governments and institutions that have an interest in coordinating and accelerating knowledge…

Closing the Excellence Gap: Investigation of an Expanded Talent Search Model for Student Selection into an Extracurricular STEM Program in Rural Middle Schools

Science.gov (United States)

Assouline, Susan G.; Ihrig, Lori M.; Mahatmya, Duhita

2017-01-01

High-potential students from underresourced rural schools face barriers that reduce options for academic advancement, which widens the excellence gap between them and their more affluent, but similar ability peers. The goal of this study was to investigate the effectiveness of an expanded above-level testing model to identify high-potential rural…

The Longitudinal Relation between Academic Support and Latino Adolescents' Academic Motivation

Science.gov (United States)

Alfaro, Edna C.; Umaña-Taylor, Adriana J.

2015-01-01

This study examined whether longitudinal trajectories of academic support from mothers, fathers, and teachers predicted trajectories of Latino adolescents' (N = 323) academic motivation. Findings indicated those boys' perceptions of mothers' and fathers' academic support and girls' perceptions of mothers' academic support declined throughout high…

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 ...

Health care reform: preparing the psychology workforce.

Science.gov (United States)

Rozensky, Ronald H

2012-03-01

This article is based on the opening presentation by the author to the Association of Psychologists in Academic Health Centers' 5th National Conference, "Preparing Psychologists for a Rapidly Changing Healthcare Environment" held in March, 2011. Reviewing the patient protection and affordable care act (ACA), that presentation was designed to set the stage for several days of symposia and discussions anticipating upcoming changes to the healthcare system. This article reviews the ACA; general trends that have impacted healthcare reform; the implications of the Act for psychology's workforce including the growing focus on interprofessional education, training, and practice, challenges to address in order to prepare for psychology's future; and recommendations for advocating for psychology's future as a healthcare profession.

Academic Self-Efficacy, Emotional Intelligence, GPA and Academic Procrastination in Higher Education

Directory of Open Access Journals (Sweden)

Meirav Hen

2014-05-01

Full Text Available Academic procrastination has been seen as an impediment to students' academic success because it decreases the quality and quantity of learning while increasing the severity of negative outcomes in students’ lives. Research findings suggest that academic procrastination is closely related to motivation variables such as self-efficacy and self-regulated learning, and with higher levels of anxiety, stress, and illness. Emotional Intelligence is the ability to assess, regulate, and utilize emotions. It has been found to be associated with academic self-efficacy and a variety of better outcomes, including academic performance. The purpose of the present study was to explore and provide an initial understanding to the relationships between emotional intelligence, academic procrastination and GPA, as mediated by academic selfefficacy. A convenience sampling of 287 college students was collected. Structural equation modeling analysis using AMOS was conducted to examine the mediation role of academic selfefficacy between emotional intelligence, procrastination and GPA. Findings indicated that Emotional intelligence has a negative indirect effect on academic procrastination and a positive indirect effect on academic performance. Further research is needed to explore the effect of emotional intelligence on academic procrastination and performance, and to further understand its implications for academic settings.

Parental Influence on Academic Achievement among the Primary School Students in Trinidad

Science.gov (United States)

Johnson, Emmanuel Janagan; Descartes, Christine H.

2017-01-01

The present study examined the level of parental influence on academic achievement in primary school students who prepare for the National-level test at standard five (grade 6), Secondary Entrance Examinations in Trinidad. A sample of 128 students studying standard five from primary schools was randomly selected. The data were analysed using SPSS.…

FROM NEEDS ANALYSIS TO DESIGNING ACADEMIC WRITING MATERIALS FOR DIPLOMA STUDENTS OF MARA UNIVERSITY OF TECHNOLOGY (UITM, MALAYSIA

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Nancy Chiuh @ Noemi

2015-12-01

Full Text Available When students begin their undergraduate studies, they will need to adjust to the demands of the undergraduate studies with regard to academic English at university level. Dudley-Evans & St. John (1998, p.37 maintain that “their English tuition up to the tertiary level will generally have been in the area of General English, and is unlikely to have included specific preparation for study at university level…” Barker (2000, p.8, in his study on first year students’ perception of writing difficulties, found that the students “come to realise during first semester that they are not adequately prepared for the writing demands required at university”. Pecorari (as cited in Phakiti & Li, 2011 found that Asian ESL students had problems in academic writing; “the students begin their aca-demic writing from ‘copying’ which implies a lack of training in academic writing and arouses accusations of plagiarism in their writing” (p.232. Being an English-medium public university in Malaysia, MARA University of Technology (UiTM poses challenges to both its students and instructors, as a good command of English is essential. In its attempt to equip its undergraduate students with language skills, UiTM has introduced credit-bearing English courses. This paper presents the findings from a research project to identify the academic writing needs of first-year Diploma in Public Administration students in UiTM Sabah. A total of 110 Diploma in Public Administration students and six instructors responded to the questionnaires. The research examined the students’ and instructors’ perceptions of the importance of academic writing skills the students need in order to complete their undergraduate programmes, assessment of the students’ academic writing skills, and the difficulty of academic writing skills. The findings indicated that there was consistency of response between the students and instructors. The follow-up interviews and focus groups with

Family Policies and Academic Achievement by Young Children in Single-Parent Families: An International Comparison. Population Research Institute Working Paper.

Science.gov (United States)

Pong, Suet-ling; Dronkers, Jaap; Hampden-Thompson, Gillian

This study investigates the differences in the degree of low academic achievement of third and fourth graders living with single-parent families from 11 industrialized countries. The United States ranks first among the countries compared in terms of the achievement gap for children in single- and two-parent families. After controlling for…

Academic writing for business students: a case for a content and language integrated approach

OpenAIRE

Van Houtven, Tine; Kerkhofs, Goele; Peters, Elke

2012-01-01

Research has shown that many students (Dutch L1/L2) do not meet academic language requirements upon entering Flemish higher education (Peters, Van Houtven, El Morabit, 2010). Many universities feel compelled to help their first-year students bridge the gap between secondary and tertiary education. This paper reports on a case study at the Integrated Faculty of Business and Economics of the University of Leuven that investigated how a language-sensitive instructional approach could improve bus...

Bridging the Gap

DEFF Research Database (Denmark)

Kramer Overgaard, Majken; Broeng, Jes; Jensen, Monika Luniewska

Bridging the Gap (BtG) is a 2-year project funded by The Danish Industry Foundation. The goal of Bridging the Gap has been to create a new innovation model which will increase the rate at which Danish universities can spinout new technology ventures.......Bridging the Gap (BtG) is a 2-year project funded by The Danish Industry Foundation. The goal of Bridging the Gap has been to create a new innovation model which will increase the rate at which Danish universities can spinout new technology ventures....

Academic integrity in the online learning environment for health sciences students.

Science.gov (United States)

Azulay Chertok, Ilana R; Barnes, Emily R; Gilleland, Diana

2014-10-01

The online learning environment not only affords accessibility to education for health sciences students, but also poses challenges to academic integrity. Technological advances contribute to new modes of academic dishonesty, although there may be a lack of clarity regarding behaviors that constitute academic dishonesty in the online learning environment. To evaluate an educational intervention aimed at increasing knowledge and improving attitudes about academic integrity in the online learning environment among health sciences students. A quasi-experimental study was conducted using a survey of online learning knowledge and attitudes with strong reliability that was developed based on a modified version of a previously developed information technology attitudes rating tool with an added knowledge section based on the academic integrity statement. Blended-learning courses in a university health sciences center. 355 health sciences students from various disciplines, including nursing, pre-medical, and exercise physiology students, 161 in the control group and 194 in the intervention group. The survey of online learning knowledge and attitudes (SOLKA) was used in a pre-post test study to evaluate the differences in scores between the control group who received the standard course introduction and the intervention group who received an enhanced educational intervention about academic integrity during the course introduction. Post-intervention attitude scores were significantly improved compared to baseline scores for the control and intervention groups, indicating a positive relationship with exposure to the information, with a greater improvement among intervention group participants (pacademic integrity in the online environment. Emphasis should be made about the importance of academic integrity in the online learning environment in preparation for professional behavior in the technologically advancing health sciences arena. Copyright © 2013 Elsevier Ltd. All

Online formative tests linked to microlectures improving academic achievement.

Science.gov (United States)

Bouwmeester, Rianne A M; de Kleijn, Renske A M; Freriksen, Astrid W M; van Emst, Maarten G; Veeneklaas, Rob J; van Hoeij, Maggy J W; Spinder, Matty; Ritzen, Magda J; Ten Cate, Olle Th J; van Rijen, Harold V M

2013-12-01

Online formative tests (OFTs) are powerful tools to direct student learning behavior, especially when enriched with specific feedback. In the present study, we have investigated the effect of OFTs enriched with hyperlinks to microlectures on examination scores. OFTs, available one week preceding each midterm and the final exams, could be used voluntarily. The use of OFTs was related to scores on midterm and final exams using ANOVA, with prior academic achievement as a covariate. On average, 74% of all students used the online formative tests (OFT+) while preparing for the summative midterm exam. OFT+ students obtained significantly higher grades compared to OFT-students, both without and with correction for previous academic achievement. Two out of three final exam scores did not significantly improve. Students using online formative tests linked to microlectures receive higher grades especially in highly aligned summative tests.

Lessons learned about coordinating academic partnerships from an international network for health education.

Science.gov (United States)

Luo, Airong; Omollo, Kathleen Ludewig

2013-11-01

There is a growing trend of academic partnerships between U.S., Canadian, and European health science institutions and academic health centers in low- and middle-income countries. These partnerships often encounter challenges such as resource disparities and power differentials, which affect the motivations, expectations, balance of benefits, and results of the joint projects. Little has been discussed in previous literature regarding the communication and project management processes that affect the success of such partnerships. To fill the gap in the literature, the authors present lessons learned from the African Health Open Educational Resources Network, a multicountry, multiorganizational partnership established in May 2008. The authors introduce the history of the network, then discuss actively engaging stakeholders throughout the project's life cycle (design, planning, execution, and closure) through professional development, relationship building, and assessment activities. They focus on communication and management practices used to identify mutually beneficial project goals, ensure timely completion of deliverables, and develop sustainable sociotechnical infrastructure for future collaborative projects. These activities yielded an interactive process of action, assessment, and reflection to ensure that project goals and values were aligned with implementation. The authors conclude with a discussion of lessons learned and how the partnership project may serve as a model for other universities and academic health centers in high-income countries and low- and middle-income countries that are interested in or currently pursuing international academic partnerships.

Australian Businesses in China: Strategies to Overcome the Cultural Gap

OpenAIRE

Mona Chung; Jane Menzies

2010-01-01

This paper indentifies a main barrier when doing business with China, the cultural gap, and provides the strategies that companies can use when entering the Chinese market. This empirical study examined 40 Australian organisations in their activities when entering the Chinese market. Alarmingly after 30 years of attempting to do business in China, companies are still not addressing the issue of cultural differences. Companies are also caught by surprises due to lack of preparation how large t...

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…

Technique for estimating relocated gap width for gap conductance calculations

International Nuclear Information System (INIS)

Klink, P.H.

1978-01-01

Thermally induced fuel fragmentation and relocation has been demonstrated to influence the thermal behavior of a fuel rod in two ways. The effective fuel pellet conductivity is decreased and pellet-to-cladding heat transfer is improved. This paper presents a correlation between as-built and relocated gap width which, used with the Ross and Stoute Gap Conductance Correlation and an appropriate fuel thermal expansion model, closely predicts the measured gap conductances

The Gender Wage Gap as a Function of Educational Degree Choices in an Occupationally Segregated EU Country

OpenAIRE

Livanos, Ilias; Pouliakas, Konstantinos

2009-01-01

This study investigates the extent to which differences in the subject of degree studied by male and female university graduates contributes to the gender pay gap, and the reasons underlying their distinct educational choices. The case of Greece is examined due to the fact that it is an EU country with historically large gender discrepancies in earnings and occupational segregation. Using micro-data from the Greek Labour Force Survey (LFS), the returns to academic disciplines are firstly esti...

Methanol sensor for integration with GaP nanowire photocathode

Science.gov (United States)

Novák, J.; Laurenčíková, A.; Hasenohrl, S.; Eliáš, P.; Kováč, J.

2017-05-01

We proposed a new type of the methanol concentration sensor that may be integrated directly to the GaP nanostructured photocathode. Necessary attribute for this design is the possibility to make it compatible with p-type of semiconductor. This condition follows from the fact that photocathodes for the CO2 splitting are exclusively prepared from p-type of semiconductors. Design of methanol sensor emanates from this principle. On the GaP substrate is deposited thin Pt supporting layer (100-200 nm thick).This layer is covered by 500 nm thick Nafion membrane that serves as proton filter. On the top of Nafion layer is deposited top Pt contact layer covered by thin nanostructured Pt layer layer with various thickness (0.5 -5 nm). This nanostructured Pt is formed into small islands. It serves as an absorption layer for methanol. Sensor detection properties were estimated from monitoring of I-V characteristics. They were measured in dark and under various methanol concentrations. Dark current values are in order 10-9 A, and this current increases up to order of microamps for methanol of concentration more than 95%.These measurements proved high sensitivity of the GaP compatible sensor structure. Methanol sensors were realized in form of narrow stripe on the side of the photocathode.

The Effect of an Out-of-School Enrichment Program on the Academic Achievement of High-Potential Students from Low-Income Families

Science.gov (United States)

Hodges, Jaret; McIntosh, Jason; Gentry, Marcia

2017-01-01

High-potential students from low-income families are at an academic disadvantage compared with their more affluent peers. To address this issue, researchers have suggested novel approaches to mitigate gaps in student performance, including out-of-school enrichment programs. Longitudinal mixed effects modeling was used to analyze the growth of…

Bridging the Gap 10 Years Later: A Tool and Technique to Analyze and Evaluate Advanced Academic Curricular Units

Science.gov (United States)

Beasley, Jennifer G.; Briggs, Christine; Pennington, Leighann

2017-01-01

The need for a shared vision concerning exemplary curricula for academically advanced learners must be a priority in the field of education. With the advent of the Common Core State Standards adoption in many states, a new conversation has been ignited over meeting the needs of students with gifts and talents for whom the "standard"…

Academic Locus of Control, Tendencies Towards Academic Dishonesty and Test Anxiety Levels as the Predictors of Academic Self-Efficacy

Science.gov (United States)

Yesilyurt, Etem

2014-01-01

Many studies have focused on finding the level of effect that academic locus of control, tendencies towards academic dishonesty, and test anxiety levels have had on academic self-efficacy, and providing a separate explanation ratio for each. The relationship among the effects of the academic locus of control, tendencies towards academic…

PREPARE. Innovative integrated tools and platforms for radiological emergency preparedness and post-accident response in Europe

International Nuclear Information System (INIS)

Duranova, T.; Bohunova, J.; Raskob, W.; Schneider, T.; Gering, F.; Charron, S.; Zhelezniak, M.; Andronopoulo, S.; Heriard-Dubreuil, G.; Camps, J.

2014-01-01

The PREPARE project that started February 2013 and will end beginning of 2016, aims to close gaps that have been identified in nuclear and radiological preparedness in Europe following the first evaluation of the Fukushima disaster. In this abstract the PREPARE project is described. (authors)

An inquiry into the impact of globalization on the potential for 'sustainable consumption' in households

OpenAIRE

Fuchs, D.A.; Lorek, Sylvia

2000-01-01

This paper aims to determine whether and how globalization affects the sustainability of household consumption in industrialized countries. Our focus of inquiry arises from the existence of a tremendous gap between references to the influence of globalization on sustainable consumption in political and academic discussions on the one side and empirical evidence on the reality and strength of such an influence on the other. In order to prepare the ground for filling this gap, our paper inquire...

Cultural Diversity in the Curriculum: Perceptions and Attitudes of Irish Hospitality and Tourism Academics

Science.gov (United States)

Devine, Frances; Hearns, Niamh; Baum, Tom; Murray, Anna

2008-01-01

Academics are facing significant challenges in preparing indigenous students for employment in the multicultural working environment of hospitality and tourism organisations. In dealing with the impact of the new skills and flexibilities demanded by increasing globalisation, the indigenous workforce needs to possess a multicultural perspective and…

An Evaluation of the Gap Sizes of 3-Unit Fixed Dental Prostheses Milled from Sintering Metal Blocks

OpenAIRE

Jung, Jae-Kwan

2017-01-01

This study assessed the clinical acceptability of sintering metal-fabricated 3-unit fixed dental prostheses (FDPs) based on gap sizes. Ten specimens were prepared on research models by milling sintering metal blocks or by the lost-wax technique (LWC group). Gap sizes were assessed at 12 points per abutment (premolar and molar), 24 points per specimen (480 points in a total in 20 specimens). The measured points were categorized as marginal, axial wall, and occlusal for assessment in a silicone...

Canopy gap edge determination and the importance of gap edges for plant diversity

Directory of Open Access Journals (Sweden)

D. Salvador-Van Eysenrode

2002-01-01

Full Text Available Canopy gaps, i.e. openings in the forest cover caused by the fall of structural elements, are considered to be important for the maintenance of diversity and for the forest cycle. A gap can be considered as a young forest patch in the forest matrix, composed of interior surrounded by an edge, both enclosed by a perimeter. Much of the attention has been focused on the gap interior. However, at gap edges the spectrum of regeneration opportunities for plants may be larger than in the interior. Although definitions of gap are still discussed, any definition can describe it in an acceptable way, if justified, but defining edges is complicated and appropriate descriptors should be used. A method to determine gap interior and edge, using light as a descriptor, is presented with an example of gaps from a beech forest (Fagus sylvatica in Belgium. Also, the relevance and implications of gap edges for plant diversity and calculation of forest turnover is discussed.

Are we preparing the next generation of fisheries professionals to succeed in their careers?: A survey of AFS members

Science.gov (United States)

McMullin, Steve L.; DiCenzo, Vic; Essig, Ron; Bonds, Craig; DeBruyne, Robin L.; Kaemingk, Mark A.; Mather, Martha E.; Myrick, Christopher A.; Phelps, Quinton E.; Sutton, Trent M.; Triplett, James

2016-01-01

Natural resource professionals have frequently criticized universities for poorly preparing graduates to succeed in their jobs. We surveyed members of the American Fisheries Society to determine which job skills and knowledge of academic topics employers, students, and university faculty members deemed most important to early-career success of fisheries professionals. Respondents also rated proficiency of recently hired, entry-level professionals (employers) on how well their programs prepared them for career success (students and faculty) in those same job skills and academic topics. Critical thinking and written and oral communication skills topped the list of important skills and academic topics. Employers perceived recent entry-level hires to be less well-prepared to succeed in their careers than either university faculty or students. Entry-level hires with post-graduate degrees rated higher in proficiency for highly important skills and knowledge than those with bachelor's degrees. We conclude that although universities have the primary responsibility for developing critical thinking and basic communication skills of students, employers have equal or greater responsibility for enhancing skills of employees in teamwork, field techniques, and communicating with stakeholders. The American Fisheries Society can significantly contribute to the preparation of young fisheries professionals by providing opportunities for continuing education and networking with peers at professional conferences.

Preparation of ZnS nanorods by ultrasonic waves

International Nuclear Information System (INIS)

Behboudnia, M.; Majlesara, M.H.; Khanbabaee, B.

2005-01-01

ZnS nanorods of approximately 1 μm in length and 20 nm in diameter have been prepared by sonicating ethylenediamine solution of elemental S and zinc acetate in presence of 1-decanthiol under air. The nanorods were characterized using techniques such as X-ray powder diffraction (XRD), scanning electron microscope (SEM), energy-dispersive X-ray analysis (EDAX) and UV-vis absorption spectroscopy. The as-prepared nanorods have regular shape, narrow size distribution and high purity, having band gap of 4.56 eV compared to 3.54 eV corresponding to its bulk single-crystal

Gaps and strategies in developing health research capacity: experience from the Nigeria Implementation Science Alliance.

Science.gov (United States)

Ezeanolue, Echezona E; Menson, William Nii Ayitey; Patel, Dina; Aarons, Gregory; Olutola, Ayodotun; Obiefune, Michael; Dakum, Patrick; Okonkwo, Prosper; Gobir, Bola; Akinmurele, Timothy; Nwandu, Anthea; Khamofu, Hadiza; Oyeledun, Bolanle; Aina, Muyiwa; Eyo, Andy; Oleribe, Obinna; Ibanga, Ikoedem; Oko, John; Anyaike, Chukwuma; Idoko, John; Aliyu, Muktar H; Sturke, Rachel

2018-02-12

academic/research institutions, greater engagement between researchers and policy-makers, greater leadership buy-in for research). The gaps and strategies identified in this study represent pathways judged to be important in increasing research and implementation science capacity in Nigeria. The inclusion of perspectives and involvement of stakeholders who play different roles in policy, research and implementation activities makes these findings comprehensive, relevant and actionable, not only in Nigeria but in other similar LMICs.

Real-Time Imaging of Gap Progress during and after Composite Polymerization.

Science.gov (United States)

Hayashi, J; Shimada, Y; Tagami, J; Sumi, Y; Sadr, A

2017-08-01

The aims of this study were to observe the behavior of composite and formation of gaps during and immediately after light polymerization using swept source optical coherence tomography (OCT) and to compare the interfacial integrity of adhesives in cavities through 3-dimensional (3D) image analysis. Forty tapered cylindrical cavities (4-mm diameter, 2-mm depth) were prepared in bovine incisors and restored using Bond Force (BF), Scotchbond Universal Adhesive (SBU), OptiBond XTR (XTR), or Clearfil SE Bond 2 (SE2), followed by Estelite Flow Quick flowable composite. Real-time imaging was performed at the center of restoration by the OCT system (laser center wavelength: 1,330 nm; frequency: 30 KHz) during and up to 10 min after light curing. The 3D scanning was performed 0, 1, 3, 5, and 10 min after light curing. The percentages of sealed enamel and dentin interface area (E%, D%) were calculated using Amira software. In real-time videos, the initial gaps appeared as a bright scattered area mainly on dentin floor and rapidly progressed along the cavity floor. The timing, rate, and extent of gap formation were different among the specimens. From 3D visualization, gap progress could be seen on both enamel and dentin even after irradiation; furthermore, typical toroidal gap patterns appeared at the dentin floor of BF and SBU. XTR and SE2 showed nearly perfect sealing performance on the dentin floor up to the 10 min that images were recorded. From quantitative analysis, SE2 and XTR showed significantly higher E% and D% than other groups. SBU showed the smallest E% and BF showed a significantly smaller D% than other groups ( P composite placement and 3D quantification of interfacial gaps were implemented within the experimental limitations. Interfacial gap formation during polymerization of the composite depended on the adhesive system used. The formed gaps continued to propagate after composite light curing finished.

A culture conducive to women's academic success: development of a measure.

Science.gov (United States)

Westring, Alyssa Friede; Speck, Rebecca M; Sammel, Mary Dupuis; Scott, Patricia; Tuton, Lucy Wolf; Grisso, Jeane Ann; Abbuhl, Stephanie

2012-11-01

The work environment culture inhibits women's career success in academic medicine. The lack of clarity and consistency in the definition, measurement, and analysis of culture constrains current research on the topic. The authors addressed this gap by defining the construct of a culture conducive to women's academic success (CCWAS) and creating a measure (i.e., tool) to evaluate it. First, the authors conducted a review of published literature, held focus groups, and consulted with subject matter experts to develop a measure of academic workplace culture for women. Then they developed and pilot-tested the measure with a convenience sample of women assistant professors. After refining the measure, they administered it, along with additional scales for validation, to 133 women assistant professors at the University of Pennsylvania. Finally, they conducted statistical analyses to explore the measure's nature and validity. A CCWAS consists of four distinct, but related, dimensions: equal access, work-life balance, freedom from gender biases, and supportive leadership. The authors found evidence that women within departments/divisions agree on the supportiveness of their units but that substantial differences among units exist. The analyses provided strong evidence for the reliability and validity of their measure. This report contributes to a growing understanding of women's academic medicine careers and provides a measure that researchers can use to assess the supportiveness of the culture for women assistant professors and that leaders can use to evaluate the effectiveness of interventions designed to increase the supportiveness of the environment for women faculty.

Academic standards and changing patterns of medical school admissions: a Malaysian study.

Science.gov (United States)

Tan, C M

1990-07-01

Changing social demands made it necessary for the Medical Faculty of the University of Malaya to accommodate students with a wider range of academic experience than before. However, teachers sought to achieve comparable academic standards to those in the West by striving to maintain a close resemblance to the Western model of medical education in other respects. As a result teachers failed to adapt their teaching methods, assessment techniques and curriculum design to meet the educational needs of the students, thus compromising academic standards. Many students lack basic academic skills and do not know how to learn effectively. In order to help students overcome their learning difficulties innovative teaching was required during the first year at university, designed to foster the joint development of knowledge and basic skills. In the case of less well-prepared students who lack self-confidence, a caring and supportive learning environment is crucial to the achievement of meaningful learning. Lecturers needed to become facilitators of learning rather than transmitters of knowledge. However, teachers' objective to retain international recognition of the degree, which presumably reflected the importance of teaching, was not operationalized in terms of its incentive structure such that teachers were constrained not to try to fill the new roles demanded of them. It was assumed that academic distinction accrued through scientific research was essential for the achievement of academic excellence. However, under the prevailing circumstances the two aims were mutually exclusive and incompatible and teaching quality deteriorated.

Female authorship in major academic gastroenterology journals: a look over 20 years.

Science.gov (United States)

Long, Michelle T; Leszczynski, Ania; Thompson, Katherine D; Wasan, Sharmeel K; Calderwood, Audrey H

2015-01-01

Authorship in peer-reviewed medical journals is a marker for success in academic medicine. To determine the representation of female physicians among authors of original research in U.S. gastroenterology journals. Retrospective. All first and senior U.S. authors of original research published in the years 1992, 1997, 2002, 2007, and 2012 in the following journals: Gastroenterology, Hepatology, American Journal of Gastroenterology, Clinical Gastroenterology and Hepatology (CGH), and Gastrointestinal Endoscopy (GIE). The percentage of female first and senior authors compared with the percentage of women practicing in academic gastroenterology. We evaluated 6490 articles, of which 2275 original research articles and 455 editorials were eligible for inclusion. Author gender was determined for 98.5% of the 3792 authors. Overall, female first authors increased from 9.1±2.9% in 1992 to 29.3±4.9% in 2012 (Pgender gap. Copyright © 2015 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.

Examining the role of policy design and policy interaction in EU automotive emissions performance gaps

International Nuclear Information System (INIS)

Skeete, Jean-Paul

2017-01-01

In the wake of the 2015 ‘Dieselgate’ scandal, the US and European governments publicly confronted automakers about their behaviour, which raised concerns about the integrity of the current emissions legislation regimes. In this article, I argue that ‘flexibilities’ within the EU's emissions legislative framework afforded automakers the opportunity to legally sidestep strict performance standards laid out in the law and resulted in a significant performance gap in real world driving emissions. This article provides a timely examination of EU emission legislation policy design and policy interaction within the European Union with the aim of explaining why the EU policy framework failed to regulate the regional automotive industry. Current research is mostly concerned with the typology and effectiveness of individual environmental policy instruments, be it regulatory or economic incentives, that aim to influence industry behaviour. This article approaches the current EU policy regime in a more holistic manner and focuses on the exploitation of weaknesses in the regulatory framework by private firms, which has received little academic attention in the innovation and transition literature. A major contribution of this article therefore is a body of primary qualitative interview data from industry elites concerning relevant emissions policies. - Highlights: • Significant performance gaps exist between stated and real-world car emissions. • Real-world performance gaps exist due to exploitation of flawed EU policy design. • Diesels have the widest performance gaps and are most harmful to air quality. • Policy interaction compounds EU air quality problems and promotes path-dependency. • Closing performance gaps requires policy revisions and more enforcement autonomy.

Gap Junctions Contribute to the Regulation of Walking-Like Activity in the Adult Mudpuppy (Necturus Maculatus.

Directory of Open Access Journals (Sweden)

Igor Lavrov

Full Text Available Although gap junctions are widely expressed in the developing central nervous system, the role of electrical coupling of neurons and glial cells via gap junctions in the spinal cord in adults is largely unknown. We investigated whether gap junctions are expressed in the mature spinal cord of the mudpuppy and tested the effects of applying gap junction blocker on the walking-like activity induced by NMDA or glutamate in an in vitro mudpuppy preparation. We found that glial and neural cells in the mudpuppy spinal cord expressed different types of connexins that include connexin 32 (Cx32, connexin 36 (Cx36, connexin 37 (Cx37, and connexin 43 (Cx43. Application of a battery of gap junction blockers from three different structural classes (carbenexolone, flufenamic acid, and long chain alcohols substantially and consistently altered the locomotor-like activity in a dose-dependent manner. In contrast, these blockers did not significantly change the amplitude of the dorsal root reflex, indicating that gap junction blockers did not inhibit neuronal excitability nonselectively in the spinal cord. Taken together, these results suggest that gap junctions play a significant modulatory role in the spinal neural networks responsible for the generation of walking-like activity in the adult mudpuppy.

A comparison of the wide gap and narrow gap resistive plate chamber

International Nuclear Information System (INIS)

Cerron Zeballos, E.; Crotty, I.; Hatzifotiadou, D.; Valverde, J.L.; Neupane, S.; Peskov, V.; Singh, S.; Williams, M.C.S.; Zichichi, A.

1996-01-01

In this paper we study the performance of a wide gap RPC and compare it with that of a narrow gap RPC, both operated in avalanche mode. We have studied the total charge produced in the avalanche. We have measured the dependence of the performance with rate. In addition we have considered the effect of the tolerance of gas gap and calculated the power dissipated in these two types of RPC. We find that the narrow gap RPC has better timing ability; however the wide gap has superior rate capability, lower power dissipation in the gas volume and can be constructed with less stringent mechanical tolerances. (orig.)

A comparison of the wide gap and narrow gap resistive plate chamber

CERN Document Server

Cerron-Zeballos, E; Hatzifotiadou, D; Lamas-Valverde, J; Neupane, S; Peskov, Vladimir; Singh, S; Williams, M C S; Zichichi, Antonino

1996-01-01

In this paper we study the performance of a wide gap RPC and compare it with that of a narrow gap RPC, both operated in avalanche mode. We have studied the total charge produced in the avalanche. We have measured the dependence of the performance with rate. In addition we have considered the effect of the tolerance of gas gap and calculated the power dissipated in these two types of RPC. We find that the narrow gap RPC has better timing ability; however the wide gap has superior rate capability, lower power dissipation in the gas volume and can be constructed with less stringent mechanical tolerances.

Postindustrial Capitalism and the Problems with Bourdieu's Social and Cultural Capital in Understanding the Black/White Achievement Gap in the United States and United Kingdom

Science.gov (United States)

Mocombe, Paul C.

2015-01-01

This hermeneutical essay demonstrates why and how Pierre Bourdieu's social reproduction theory is neither an adequate explanation for understanding praxis nor the Black/White academic achievement gap in contemporary postindustrial economies like that of the United States and the United Kingdom. The underlining hypothesis of the work is that the…

Demographic characteristics in patients with short-gap and long-gap ...

African Journals Online (AJOL)

Further analysis of this topic is warranted ... Keywords: demographic characteristics, long-gap esophageal atresia, short-gap ... Thus, we conducted the present study to analyze the character- ..... this issue, providing fundamental information.

Microstructure of a safe-end dissimilar metal weld joint (SA508-52-316L) prepared by narrow-gap GTAW

Energy Technology Data Exchange (ETDEWEB)

Ming, Hongliang [Key Laboratory of Nuclear Materials and Safety Assessment, Liaoning Key Laboratory for Safety and Assessment Technique of Nuclear Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 (China); University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049 (China); Zhang, Zhiming [Key Laboratory of Nuclear Materials and Safety Assessment, Liaoning Key Laboratory for Safety and Assessment Technique of Nuclear Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 (China); Wang, Jianqiu, E-mail: wangjianqiu@imr.ac.cn [Key Laboratory of Nuclear Materials and Safety Assessment, Liaoning Key Laboratory for Safety and Assessment Technique of Nuclear Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 (China); Han, En-Hou [Key Laboratory of Nuclear Materials and Safety Assessment, Liaoning Key Laboratory for Safety and Assessment Technique of Nuclear Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 (China); Wang, Peipei; Sun, Zhiyuan [Shanghai Research Center for Weld and Detection Engineering Technique of Nuclear Equipment, Shanghai 201306 (China)

2017-01-15

The microstructure, residual strain and interfacial chemical composition distribution of a safe-end dissimilar metal weld joint (DMWJ, SA508-52-316L) prepared by narrow-gap gas-tungsten arc welding (NG-GTAW) were studied by optical microscope (OM) and scanning electron microscope equipped with an energy dispersive X-ray microanalysis (SEM/EDX) and an electron back scattering diffraction (EBSD) system. Complex microstructure and chemical composition distribution are found, especially at the SA508-52 interface and the 52-316L interface. In brief, a complicated microstructure transition exists within the SA508 heat affected zone (HAZ); the residual strain, the fraction of high angle random grain boundaries and low angle boundaries decrease with increasing the distance from the fusion boundary in 316L HAZ; neither typical type II boundary nor obvious carbon-depleted zone is found near the SA508-52 interface; dramatic and complicated changes of the contents of the main elements, Fe, Cr and Ni, are observed at the distinct interfaces, especially at the SA508-52 interface. No carbon concentration is found at the SA508-52 interface. - Highlights: •Residual strain and GBCD change as a function of the distance from FB in 316L HAZ. •Neither type II boundary nor obvious carbon-depleted zone is found in SA508 HAZ. •No carbon concentration is found at the SA508-52 interface. •The middle part of the DMWJ has the highest residual strain.

Spin Orbit Coupling Gap and Indirect Gap in Strain-Tuned Topological Insulator-Antimonene

OpenAIRE

Cheung, Chi-Ho; Fuh, Huei-Ru; Hsu, Ming-Chien; Lin, Yeu-Chung; Chang, Ching-Ray

2016-01-01

Recently, searching large-bulk band gap topological insulator (TI) is under intensive study. Through k?P theory and first-principles calculations analysis on antimonene, we find that ?-phase antimonene can be tuned to a 2D TI under an in-plane anisotropic strain and the magnitude of direct bulk band gap (SOC gap) depends on the strength of spin-orbit coupling (SOC) which is strain-dependent. As the band inversion of this TI accompanies with an indirect band gap, the TI bulk band gap is the in...

A Curriculum Model: Engineering Design Graphics Course Updates Based on Industrial and Academic Institution Requirements

Science.gov (United States)

Meznarich, R. A.; Shava, R. C.; Lightner, S. L.

2009-01-01

Engineering design graphics courses taught in colleges or universities should provide and equip students preparing for employment with the basic occupational graphics skill competences required by engineering and technology disciplines. Academic institutions should introduce and include topics that cover the newer and more efficient graphics…

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.

Design of a gap tunable flux qubit with FastHenry

Science.gov (United States)

Akhtar, Naheed; Zheng, Yarui; Nazir, Mudassar; Wu, Yulin; Deng, Hui; Zheng, Dongning; Zhu, Xiaobo

2016-12-01

In the preparations of superconducting qubits, circuit design is a vital process because the parameters and layout of the circuit not only determine the way we address the qubits, but also strongly affect the qubit coherence properties. One of the most important circuit parameters, which needs to be carefully designed, is the mutual inductance among different parts of a superconducting circuit. In this paper we demonstrate how to design a gap-tunable flux qubit by layout design and inductance extraction using a fast field solver FastHenry. The energy spectrum of the gap-tunable flux qubit shows that the measured parameters are close to the design values. Project supported by the National Natural Science Foundation of China (Grant Nos. 11374344, 11404386, and 91321208), the National Basic Research Program of China (Grant No. 2014CB921401), and the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDB07010300).

Mechanics of Fluid-Filled Interstitial Gaps. II. Gap Characteristics in Xenopus Embryonic Ectoderm.

Science.gov (United States)

Barua, Debanjan; Parent, Serge E; Winklbauer, Rudolf

2017-08-22

The ectoderm of the Xenopus embryo is permeated by a network of channels that appear in histological sections as interstitial gaps. We characterized this interstitial space by measuring gap sizes, angles formed between adjacent cells, and curvatures of cell surfaces at gaps. From these parameters, and from surface-tension values measured previously, we estimated the values of critical mechanical variables that determine gap sizes and shapes in the ectoderm, using a general model of interstitial gap mechanics. We concluded that gaps of 1-4 μm side length can be formed by the insertion of extracellular matrix fluid at three-cell junctions such that cell adhesion is locally disrupted and a tension difference between cell-cell contacts and the free cell surface at gaps of 0.003 mJ/m 2 is generated. Furthermore, a cell hydrostatic pressure of 16.8 ± 1.7 Pa and an interstitial pressure of 3.9 ± 3.6 Pa, relative to the central blastocoel cavity of the embryo, was found to be consistent with the observed gap size and shape distribution. Reduction of cell adhesion by the knockdown of C-cadherin increased gap volume while leaving intracellular and interstitial pressures essentially unchanged. In both normal and adhesion-reduced ectoderm, cortical tension of the free cell surfaces at gaps does not return to the high values characteristic of the free surface of the whole tissue. Copyright © 2017 Biophysical Society. Published by Elsevier Inc. All rights reserved.

Unseen disadvantage: how American universities' focus on independence undermines the academic performance of first-generation college students.

Science.gov (United States)

Stephens, Nicole M; Fryberg, Stephanie A; Markus, Hazel Rose; Johnson, Camille S; Covarrubias, Rebecca

2012-06-01

American universities increasingly admit first-generation college students whose parents do not have 4-year degrees. Once admitted, these students tend to struggle academically, compared with continuing-generation students--students who have at least 1 parent with a 4-year degree. We propose a cultural mismatch theory that identifies 1 important source of this social class achievement gap. Four studies test the hypothesis that first-generation students underperform because interdependent norms from their mostly working-class backgrounds constitute a mismatch with middle-class independent norms prevalent in universities. First, assessing university cultural norms, surveys of university administrators revealed that American universities focus primarily on norms of independence. Second, identifying the hypothesized cultural mismatch, a longitudinal survey revealed that universities' focus on independence does not match first-generation students' relatively interdependent motives for attending college and that this cultural mismatch is associated with lower grades. Finally, 2 experiments at both private and public universities created a match or mismatch for first-generation students and examined the performance consequences. Together these studies revealed that representing the university culture in terms of independence (i.e., paving one's own paths) rendered academic tasks difficult and, thereby, undermined first-generation students' performance. Conversely, representing the university culture in terms of interdependence (i.e., being part of a community) reduced this sense of difficulty and eliminated the performance gap without adverse consequences for continuing-generation students. These studies address the urgent need to recognize cultural obstacles that contribute to the social class achievement gap and to develop interventions to address them. 2012 APA, all rights reserved

Evaluating the Non-Academic Impact of Academic Research: Design Considerations

Science.gov (United States)

Gunn, Andrew; Mintrom, Michael

2017-01-01

Evaluation of academic research plays a significant role in government efforts to steer public universities. The scope of such evaluation is now being extended to include the "relevance" or "impact" of academic research outside the academy. We address how evaluation of non-academic research impact can promote more such impact…

The Engagement Gap

DEFF Research Database (Denmark)

Tartari, Valentina; Salter, Ammon

2013-01-01

Recently, debate on women in academic science has been extended to academics' engagement with industry. We suggest that women tend to engage less in industry collaboration than their male colleagues of similar status. We argue that differences are mitigated by the presence of other women and by s...

Evaluation of marginal gap of Ni-Cr copings made with conventional and accelerated casting techniques.

Science.gov (United States)

Tannamala, Pavan Kumar; Azhagarasan, Nagarasampatti Sivaprakasam; Shankar, K Chitra

2013-01-01

Conventional casting techniques following the manufacturers' recommendations are time consuming. Accelerated casting techniques have been reported, but their accuracy with base metal alloys has not been adequately studied. We measured the vertical marginal gap of nickel-chromium copings made by conventional and accelerated casting techniques and determined the clinical acceptability of the cast copings in this study. Experimental design, in vitro study, lab settings. Ten copings each were cast by conventional and accelerated casting techniques. All copings were identical, only their mold preparation schedules differed. Microscopic measurements were recorded at ×80 magnification on the perpendicular to the axial wall at four predetermined sites. The marginal gap values were evaluated by paired t test. The mean marginal gap by conventional technique (34.02 μm) is approximately 10 μm lesser than that of accelerated casting technique (44.62 μm). As the P value is less than 0.0001, there is highly significant difference between the two techniques with regard to vertical marginal gap. The accelerated casting technique is time saving and the marginal gap measured was within the clinically acceptable limits and could be an alternative to time-consuming conventional techniques.

The Gender Wage Gap as a Function of Educational Degree Choices in an Occupationally Segregated EU Country (Greece)

OpenAIRE

Pouliakas, Konstantinos; Livanos, Ilias

2008-01-01

This study investigates the extent to which differences in the subject of degree studied by male and female university graduates contributes to the gender pay gap, and the reasons underlying their distinct educational choices. The case of Greece is examined due to the fact that it is an EU country with historically large gender discrepancies in earnings and occupational segregation. Using micro-data from the Greek Labour Force Survey (LFS), the returns to academic disciplines are firstly es...

Relationship of level of physical skills and academic achievemnts

OpenAIRE

Doubková, Karolína

2010-01-01

The thesis aims to investigate whether there is dependence between the level of physical skills and achievements in school. By means of test I will analyze the level of physical skills for pupils in lower multi-annual gymnasium. Based on the measured results I try to find and compare the level of physical skills and students academic achievemnt dependence in the first semester of that year. Subsequently I also detect, by using my pre-prepared questionnaire, the relationship of students to spo...

Writing by Academics: A Transactional and Systems Approach to Academic Writing Behaviours

Science.gov (United States)

Kempenaar, Larissa Elisabeth; Murray, Rowena

2016-01-01

The literature on academic writing in higher education contains a wealth of research and theory on students' writing, but much less on academics' writing. In performative higher education cultures, discussions of academics' writing mainly concern outputs, rather than the process of producing them. This key component of academic work remains…

Academic Life Satisfaction Scale (ALSS) and Its Effectiveness in Predicting Academic Success

Science.gov (United States)

Kumar, P.K. Sudheesh; P., Dileep

2006-01-01

This study is undertaken to examine the effectiveness of a newly constructed psychometric instrument to assess Academic Life Satisfaction along with the components of Emotional Intelligence. The Academic Life Satisfaction Scale is used to predict the scholastic achievement as an index of Academic success. The investigators found that Academic Life…

Correlation among academic stress, academic burnout, and academic performance in nursing and paramedic students of Qom University of Medical Sciences, Iran