A relative-value-based system for calculating faculty productivity in teaching, research, administration, and patient care.

PubMed

Hilton, C; Fisher, W; Lopez, A; Sanders, C

1997-09-01

To design and test a simple, easily modifiable system for calculating faculty productivity in teaching, research, administration, and patient care in which all areas of endeavor would be recognized and high productivity in one area would produce results similar to high productivity in another at the Louisiana State University School of Medicine in New Orleans. A relative-value and time-based system was designed in 1996 so that similar efforts in the four areas would produce similar scores, and a profile reflecting the authors' estimates of high productivity ("super faculty") was developed for each area. The activity profiles of 17 faculty members were used to test the system. "Super-faculty" scores in all areas were similar. The faculty members' mean scores were higher for teaching and research than for administration and patient care, and all four mean scores were substantially lower than the respective totals for the "super faculty". In each category the scores of those faculty members who scored above the mean in that category were used to calculate new mean scores. The mean scores for these faculty members were similar to those for the "super faculty" in teaching and research but were substantially lower for administration and patient care. When the mean total score of the eight faculty members predicted to have total scores below the group mean was compared with the mean total score of the nine faculty members predicted to have total scores above the group mean, the difference was significant (p < .0001). For the former, every score in each category was below the mean, with the exception of one faculty member's score in one category. Of the latter, eight had higher scores in teaching and four had higher scores in teaching and research combined. This system provides a quantitative method for the equal recognition of faculty productivity in a number of areas, and it may be useful as a starting point for other academic units exploring similar issues.

Do dental hygiene students fit the learning profile of the millennial student?

PubMed

Blue, Christine M

2009-12-01

Differences in learning and the cultural context of our students' life experiences are important variables that faculty members need to understand in order to be effective in the classroom. Faculty members are finding that millennial students' approaches to learning are often vastly different from their own and as a result feel frustrated in their ability to help these students with their learning needs. Cultivating awareness of how today's dental hygiene student learns as well as the millennial learner profile can help faculty members address this educational challenge. The purpose of this study was to identify the learning styles of three groups of dental hygiene students and determine if they fit the learning profile of the millennial student as measured by the Learning Type Measure. Given this new generation of learners, it was hypothesized that dental hygiene students' learning style preferences would fit the learning profile of the millennial student. The Learning Type Measure was administered to 101 dental hygiene students at the University of Minnesota, University of Arizona, and Virginia Commonwealth University. The results from the study revealed that dental hygiene students do exhibit learning style preferences consistent with the millennial learner profile.

National hiring experiments reveal 2:1 faculty preference for women on STEM tenure track.

PubMed

Williams, Wendy M; Ceci, Stephen J

2015-04-28

National randomized experiments and validation studies were conducted on 873 tenure-track faculty (439 male, 434 female) from biology, engineering, economics, and psychology at 371 universities/colleges from 50 US states and the District of Columbia. In the main experiment, 363 faculty members evaluated narrative summaries describing hypothetical female and male applicants for tenure-track assistant professorships who shared the same lifestyle (e.g., single without children, married with children). Applicants' profiles were systematically varied to disguise identically rated scholarship; profiles were counterbalanced by gender across faculty to enable between-faculty comparisons of hiring preferences for identically qualified women versus men. Results revealed a 2:1 preference for women by faculty of both genders across both math-intensive and non-math-intensive fields, with the single exception of male economists, who showed no gender preference. Results were replicated using weighted analyses to control for national sample characteristics. In follow-up experiments, 144 faculty evaluated competing applicants with differing lifestyles (e.g., divorced mother vs. married father), and 204 faculty compared same-gender candidates with children, but differing in whether they took 1-y-parental leaves in graduate school. Women preferred divorced mothers to married fathers; men preferred mothers who took leaves to mothers who did not. In two validation studies, 35 engineering faculty provided rankings using full curricula vitae instead of narratives, and 127 faculty rated one applicant rather than choosing from a mixed-gender group; the same preference for women was shown by faculty of both genders. These results suggest it is a propitious time for women launching careers in academic science. Messages to the contrary may discourage women from applying for STEM (science, technology, engineering, mathematics) tenure-track assistant professorships.

National hiring experiments reveal 2:1 faculty preference for women on STEM tenure track

PubMed Central

Williams, Wendy M.; Ceci, Stephen J.

2015-01-01

National randomized experiments and validation studies were conducted on 873 tenure-track faculty (439 male, 434 female) from biology, engineering, economics, and psychology at 371 universities/colleges from 50 US states and the District of Columbia. In the main experiment, 363 faculty members evaluated narrative summaries describing hypothetical female and male applicants for tenure-track assistant professorships who shared the same lifestyle (e.g., single without children, married with children). Applicants' profiles were systematically varied to disguise identically rated scholarship; profiles were counterbalanced by gender across faculty to enable between-faculty comparisons of hiring preferences for identically qualified women versus men. Results revealed a 2:1 preference for women by faculty of both genders across both math-intensive and non–math-intensive fields, with the single exception of male economists, who showed no gender preference. Results were replicated using weighted analyses to control for national sample characteristics. In follow-up experiments, 144 faculty evaluated competing applicants with differing lifestyles (e.g., divorced mother vs. married father), and 204 faculty compared same-gender candidates with children, but differing in whether they took 1-y-parental leaves in graduate school. Women preferred divorced mothers to married fathers; men preferred mothers who took leaves to mothers who did not. In two validation studies, 35 engineering faculty provided rankings using full curricula vitae instead of narratives, and 127 faculty rated one applicant rather than choosing from a mixed-gender group; the same preference for women was shown by faculty of both genders. These results suggest it is a propitious time for women launching careers in academic science. Messages to the contrary may discourage women from applying for STEM (science, technology, engineering, mathematics) tenure-track assistant professorships. PMID:25870272

Digital Presence of Norwegian Scholars on Academic Network Sites—Where and Who Are They?

PubMed Central

Gjesdal, Øyvind Liland; Al Ruwehy, Hemed Ali

2015-01-01

The use of academic profiling sites is becoming more common, and emerging technologies boost researchers’ visibility and exchange of ideas. In our study we compared profiles at five different profiling sites. These five sites are ResearchGate, Academia.edu, Google Scholar Citations, ResearcherID and ORCID. The data set is enriched by demographic information including age, gender, position and affiliation, which are provided by the national CRIS-system in Norway. We find that approximately 37% of researchers at the University of Bergen have at least one profile, the prevalence being highest (> 40%) for members at the Faculty of Psychology and the Faculty of Social Sciences. Across all disciplines, ResearchGate is the most widely used platform. However, within Faculty of Humanities, Academia.edu is the preferred one. Researchers are reluctant to maintain multiple profiles, and there is little overlap between different services. Age turns out to be a poor indicator for presence in the investigated profiling sites, women are underrepresented and professors together with PhD students are the most likely profile holders. We next investigated the correlation between bibliometric measures, such as publications and citations, and user activities, such as downloads and followers. We find different bibliometric indicators to correlate strongly within individual platforms and across platforms. There is however less agreement between the traditional bibliometric and social activity indicators. PMID:26565408

Goal 5, Texas Higher Education Coordinating Board: Exploring the Professional Development of Faculty Who Teach Underserved Learners in Developmental Courses at a Two-Year Post-Secondary Institution in Southwest Texas

ERIC Educational Resources Information Center

Woodson, Billy Ray

2016-01-01

Using a quantitative method, this study explored the professional development activities, educational levels of faculty teaching developmental courses, and demographic profiles of faculty and students in developmental courses at a Southwestern community college. This study was framed around Malcom Knowles' Adult Learning Theory. Data were…

A profile of U.S. nursing faculty in research- and practice-focused doctoral education.

PubMed

Smeltzer, Suzanne C; Sharts-Hopko, Nancy C; Cantrell, Mary Ann; Heverly, Mary Ann; Nthenge, Serah; Jenkinson, Amanda

2015-03-01

This study, which is part of a larger project, was conducted to profile the nursing faculty in the United States teaching in PhD and DNP programs. This is a descriptive study. A sample of 554 nursing faculty who teach in PhD and DNP programs was recruited by email solicitation to represent all geographic regions of the United States. Data were collected from November 2013 through January 2014 using an online survey instrument. The instrument was developed based on results of review of the literature and of focus groups of doctoral faculty (faculty teaching in doctoral programs) to ascertain characteristics of faculty teaching in doctoral programs and of the schools in which they teach. Frequencies and descriptive statistics are reported. Growth in DNP programs has outpaced growth in PhD programs, and DNP graduates have moved into doctoral education in greater numbers than PhD graduates. DNP faculty report less prior experience and current productivity scholarship than faculty in PhD programs only or both types of programs. Strategies are needed to ensure that doctoral programs are staffed by faculty who are prepared for doctoral education and the development of nursing science. The Institute of Medicine has recommended doubling the number of doctorally prepared nurses in the United States by 2020 to ensure that sufficient numbers of faculty are available to prepare the nursing labor force that is needed for delivery of healthcare services. Nurse scientists are needed to contribute to improvement in patient care quality and safety, and practice leaders are needed to facilitate the translation of research into safe, high-quality, and cost-effective care. The landscape of doctoral education in nursing is rapidly changing. © 2015 Sigma Theta Tau International.

Higher Education in the Mirror of Sociology.

ERIC Educational Resources Information Center

Kharcheva, V. G.; Sheregi, F. E.

1995-01-01

Studies the attitudes of college students, faculty, and administrators on higher education issues in Russia. Less than half of those surveyed believe that the quality of instruction in Russian higher education is adequate. Includes nine tables of socioeconomic data profiling faculty and students. (CFR)

The decision to access patient information from a social media site: what would you do?

PubMed

Jent, Jason F; Eaton, Cyd K; Merrick, Melissa T; Englebert, Nicole E; Dandes, Susan K; Chapman, Ana V; Hershorin, Eugene R

2011-10-01

The current study examined the prevalence with which healthcare providers use a social media site (SMS) account (e.g., Facebook), the extent to which they use SMSs in clinical practice, and their decision-making process after accessing patient information from an SMS. Pediatric faculty and trainees from a medical school campus were provided a SMS history form and seven fictional SMS adolescent profile vignettes that depicted concerning information. Participants were instructed to rate their personal use and beliefs about SMSs and to report how they would respond if they obtained concerning information about an adolescent patient from their public SMS profile. Healthcare providers generally believed it not to be an invasion of privacy to conduct an Internet/SMS search of someone they know. A small percentage of trainees reported a personal history of conducting an Internet search (18%) or an SMS search (14%) for a patient. However, no faculty endorsed a history of conducting searches for patients. Faculty and trainees also differed in how they would respond to concerning SMS adolescent profile information. The findings that trainees are conducting Internet/SMS searches of patients and that faculty and trainees differ in how they would respond to concerning profile information suggest the need for specific guidelines regarding the role of SMSs in clinical practice. Practice, policy, and training implications are discussed. Copyright © 2011 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The Decision to Access Patient Information from a Social Media Site: What Would You Do?

PubMed Central

Jent, Jason F.; Eaton, Cyd K.; Merrick, Melissa T.; Englebert, Nicole E.; Dandes, Susan K.; Chapman, Ana V.; Hershorin, Eugene R.

2011-01-01

Purpose The current study examined the prevalence with which healthcare providers use a social media site account (e.g., Facebook), the extent to which they utilize social media sites in clinical practice, and their decision-making process after accessing patient information from a social media site. Methods Pediatric faculty and trainees from a medical school campus were provided a social media site history form and seven fictional social media site adolescent profile vignettes that depicted concerning information. Participants were instructed to rate their personal use and beliefs about social media sites and to report how they would respond if they obtained concerning information about an adolescent patient from their public social media site profile. Results Healthcare providers generally believed it not to be an invasion of privacy to conduct an Internet/social media site search of someone they know. A small percentage of trainees reported a personal history of conducting an Internet search (18%) or a social media site search (14%) for a patient. However, no faculty endorsed a history of conducting searches for patients. Faculty and trainees also differed in how they would respond to concerning social media site adolescent profile information. Conclusions The findings that trainees are conducting Internet/social media site searches of patients and that faculty and trainees differ in how they would respond to concerning profile information suggest the need for specific guidelines regarding the role of social media sites in clinical practice. Practice, policy, and training implications are discussed. PMID:21939873

Attrition of full-time faculty from schools of nursing with baccalaureate and graduate programs, 2010 to 2011.

PubMed

Fang, Di; Bednash, Geraldine D

2014-01-01

The shortage of qualified faculty has been consistently reported as a major barrier impeding acceptance of all qualified applicants into nursing programs. In addition to faculty recruitment, the attrition of faculty is also a concern for schools of nursing. In this study, we found that nationally 11.8% of full-time faculty who worked in 2010 left their full-time jobs by 2011. Nearly half of total attrition, or 5.7% of full-time faculty members, were related to leaving for nonacademic nursing positions, whereas another 20% of attrition, or 2.4% of full-time faculty, resulted from retirement. Nearly 20% of faculty egressions, or 2.2% of full-time faculty, was due to leaving for nursing administrative positions or full-time faculty positions in an academic setting. Leaving for part-time faculty positions made up slightly more than 10% of faculty attrition or 1.3% of full-time faculty. Our bivariate analysis identifies distinctive academic and demographic profiles of faculty who left full-time positions for different reasons, and our multivariate analysis further shows that different individual and institutional attributes are significantly associated with different types of attrition. Copyright © 2014 Elsevier Inc. All rights reserved.

American Medical Education: Institutions, Programs, and Issues.

ERIC Educational Resources Information Center

Jones, Robert F.

This report presents information about the academic medical centers belonging to the Association of American Medical Colleges (AAMC) and profiles American medical education generally. Following a brief introduction, a section on institutions and resources offers information on medical schools' financial support, faculties, and faculty practice…

The Glass Houses of Attending Surgeons: An Assessment of Unprofessional Behavior on Facebook Among Practicing Surgeons.

PubMed

Langenfeld, Sean J; Sudbeck, Craig; Luers, Thomas; Adamson, Peter; Cook, Gates; Schenarts, Paul J

2015-01-01

Our recent publication demonstrated that unprofessional behavior on Facebook is common among surgical residents. In the formulation of standards and curricula to address this issue, it is important that surgical faculty lead by example. Our current study refocuses on the Facebook profiles of faculty surgeons involved in the education of general surgery residents. The American College of Surgeons (ACS) web site was used to identify general surgery residencies located in the Midwest. Departmental web sites were then searched to identify teaching faculty for the general surgery residency. Facebook was then searched to determine which faculty had profiles available for viewing by the general public. Profiles were then placed in 1 of the 3 following categories: professional, potentially unprofessional, or clearly unprofessional. A chi-square test was used to determine significance. In all, 57 residency programs were identified on the ACS web site, 100% of which provided an institutional web site listing the surgical faculty. A total of 758 general surgery faculty were identified (133 women and 625 men), of which 195 (25.7%) had identifiable Facebook accounts. In all, 165 faculty (84.6%) had no unprofessional content, 20 (10.3%) had potentially unprofessional content, and 10 (5.1%) had clearly unprofessional content. Inter-rater reliability was good (88.9% agreement, κ = 0.784). Clearly unprofessional behavior was found only in male surgeons. For male surgeons, clearly unprofessional behavior was more common among those in practice for less than 5 years (p = 0.031). Alcohol and politics were the most commonly found variables in the potentially unprofessional group. Inappropriate language and sexually suggestive material were the most commonly found variables in the clearly unprofessional group. Unprofessional behavior on Facebook is less common among surgical faculty compared with surgical residents. However, the rates remain unacceptably high, especially among men and those in practice for less than 5 years. Education on the dangers of social media should not be limited to residents but should instead be extended to attending surgeons as well. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Campus Profile 98.

ERIC Educational Resources Information Center

Glendale Community Coll., CA. Planning and Research Office.

Glendale Community College's Campus Profile is designed to assist faculty, staff, and students in understanding the college's diverse operations. Organized around an outline from the state accountability model, this statistical report focuses on the academic years 1995-1997. "Campus Profile '98" includes more accountability performance…

Rhett Talks: The development, implementation, and assessment of a faculty-in-residence program.

PubMed

Healea, C Daryl; Ribera, Robert

2015-01-01

Student-faculty interactions outside the classroom have long been touted as beneficial to students' success at an institution of higher education. However, obstacles to realizing these interactions have also been well-documented. This case study profiles how student affairs administrators and faculty-in-residence overcame these obstacles to develop, implement, and assess an award-winning program for facilitating student-faculty interactions outside the classroom. Named after the Boston University (BU) mascot (Rhett the Boston terrier) and inspired by the popular online lecture series (TED Talks), Rhett Talks has met BU's unique campus needs, facilitated potent student-faculty interactions, and demonstrated effective partnering between student affairs and academic affairs.

Glendale Community College Campus Profile '99.

ERIC Educational Resources Information Center

Spicer, Scot L.; Karpp, Edward R.; Amba, Conrad

The Campus Profile is an annual publication designed to help faculty, staff, and students understand Glendale Community College's (California) diverse operations and make informed decisions. The publication is organized around the statewide accountability model. This year's Campus Profile includes more accountability performance measures than in…

Adult Learners: Implications for Faculty.

ERIC Educational Resources Information Center

Kelly, Diana

Drawing from a review of the literature, this paper explores the role of university and community college faculty in teaching the growing number of adult students and potential adult students. First, section I offers background on the growth in adult enrollments at Fullerton College (California). Next, section II profiles the adult college…

L1000CDS2: LINCS L1000 characteristic direction signatures search engine.

PubMed

Duan, Qiaonan; Reid, St Patrick; Clark, Neil R; Wang, Zichen; Fernandez, Nicolas F; Rouillard, Andrew D; Readhead, Ben; Tritsch, Sarah R; Hodos, Rachel; Hafner, Marc; Niepel, Mario; Sorger, Peter K; Dudley, Joel T; Bavari, Sina; Panchal, Rekha G; Ma'ayan, Avi

2016-01-01

The library of integrated network-based cellular signatures (LINCS) L1000 data set currently comprises of over a million gene expression profiles of chemically perturbed human cell lines. Through unique several intrinsic and extrinsic benchmarking schemes, we demonstrate that processing the L1000 data with the characteristic direction (CD) method significantly improves signal to noise compared with the MODZ method currently used to compute L1000 signatures. The CD processed L1000 signatures are served through a state-of-the-art web-based search engine application called L1000CDS 2 . The L1000CDS 2 search engine provides prioritization of thousands of small-molecule signatures, and their pairwise combinations, predicted to either mimic or reverse an input gene expression signature using two methods. The L1000CDS 2 search engine also predicts drug targets for all the small molecules profiled by the L1000 assay that we processed. Targets are predicted by computing the cosine similarity between the L1000 small-molecule signatures and a large collection of signatures extracted from the gene expression omnibus (GEO) for single-gene perturbations in mammalian cells. We applied L1000CDS 2 to prioritize small molecules that are predicted to reverse expression in 670 disease signatures also extracted from GEO, and prioritized small molecules that can mimic expression of 22 endogenous ligand signatures profiled by the L1000 assay. As a case study, to further demonstrate the utility of L1000CDS 2 , we collected expression signatures from human cells infected with Ebola virus at 30, 60 and 120 min. Querying these signatures with L1000CDS 2 we identified kenpaullone, a GSK3B/CDK2 inhibitor that we show, in subsequent experiments, has a dose-dependent efficacy in inhibiting Ebola infection in vitro without causing cellular toxicity in human cell lines. In summary, the L1000CDS 2 tool can be applied in many biological and biomedical settings, while improving the extraction of knowledge from the LINCS L1000 resource.

Characteristics of Accounting Faculty in the U.S.

ERIC Educational Resources Information Center

Kamath, Ravindra R.; Meier, Heidi Hylton; Thomas, Edward G.

2009-01-01

In this article, the academic and personal characteristics of Accounting faculty members at Colleges and Universities in the United States are analyzed to determine the demographics of the Accounting Professorate. Data on 12 variables were collected for the 2004-2005 academic year as a means of constructing a professional profile of the typical…

Profile of Personnel Preparation Programs in Visual Impairment and Their Faculty

ERIC Educational Resources Information Center

Ambrose-Zaken, Grace; Bozeman, Laura

2010-01-01

This survey of university personnel preparation programs in visual impairment in the United States and Canada investigated the demographic characteristics of faculty members and programs, instructional models, and funding formulas in 2007-08. It found that many programs used some form of distance education and that there was a correlation between…

New Faculty Survey Instrument.

ERIC Educational Resources Information Center

National Center on Postsecondary Teaching, Learning, and Assessment, University Park, PA.

This publication is a survey to be used by institutions of higher education in the United States in creating a profile of new faculty. An introduction notes that this instrument was administered at 5 schools (2 liberal arts colleges, a community college, a comprehensive university, and a research university) and that 53 percent of the respondents…

The Hot Seat: Profiling the Marketing Department Chair

ERIC Educational Resources Information Center

Aggarwal, Praveen; Rochford, Linda; Vaidyanathan, Rajiv

2009-01-01

The chair of the marketing department serves a critical role in balancing the needs of the university with those of the faculty. Because most department chairs are drawn from the faculty in their departments, the administrative role they take on conflicts with their desire to maintain their academic roles as teacher and researcher. Although there…

A Profile of Faculty Leadership Behavior at One South Texas Community College

ERIC Educational Resources Information Center

Solis, Federico; Kupczynski, Lori; Mundy, Marie-Anne

2011-01-01

Literature lacks documentation on the leadership characteristics of public community college faculty. As higher education institutions begin to prepare for what appears to be a current leadership retirement wave, it is important for community colleges to begin searching for replacements. The research was conducted to explore self-perceived…

[Professional profiles of graduates from Chilean faculties of medicine].

PubMed

Parada, Mario; Romero, María I; Moraga, Fabián

2015-04-01

The professional profile of health care professionals should incorporate recommendations of international agencies and adapt to the local conditions of each country. To conduct a qualitative analysis of Medical Graduate Profiles of universities grouped in the Chilean Association of Medicine Faculties (ASOFAMECH), characterizing its Social Focus, Humanist Approach, Social and Communication Skills. Documentary analysis of profiles published on the respective web pages, using Atlas Ti software, establishing emerging categories and subcategories. These profiles were compared with the recommendations of the Pan-American Health Organization. Data in Social Focus suggests that although community issues are a common element, the work in primary health and health promotion are rarely included. The Humanist Approach is addressed more commonly than the Social Focus, emphasizing humanization of care, ethical and religious values. Although, social and communication skills are scarcely acknowledged, those mentioned are teamwork and leadership role. There is a marked heterogeneity in the information declared and universities have not fully incorporated the recommendations of international organizations.

Campus Use of the Teaching Portfolio: Twenty-Five Profiles. AAHE Teaching Initiative.

ERIC Educational Resources Information Center

Anderson, Erin, Ed.

Twenty-five profiles of college and university programs using teaching portfolios to evaluate faculty are presented to illustrate how portfolio use relates to institutional context and purposes of evaluation. An introductory section makes observations about the profiles in general and highlights some issues emerging during preparation of the…

L1000CDS2: LINCS L1000 characteristic direction signatures search engine

PubMed Central

Duan, Qiaonan; Reid, St Patrick; Clark, Neil R; Wang, Zichen; Fernandez, Nicolas F; Rouillard, Andrew D; Readhead, Ben; Tritsch, Sarah R; Hodos, Rachel; Hafner, Marc; Niepel, Mario; Sorger, Peter K; Dudley, Joel T; Bavari, Sina; Panchal, Rekha G; Ma’ayan, Avi

2016-01-01

The library of integrated network-based cellular signatures (LINCS) L1000 data set currently comprises of over a million gene expression profiles of chemically perturbed human cell lines. Through unique several intrinsic and extrinsic benchmarking schemes, we demonstrate that processing the L1000 data with the characteristic direction (CD) method significantly improves signal to noise compared with the MODZ method currently used to compute L1000 signatures. The CD processed L1000 signatures are served through a state-of-the-art web-based search engine application called L1000CDS2. The L1000CDS2 search engine provides prioritization of thousands of small-molecule signatures, and their pairwise combinations, predicted to either mimic or reverse an input gene expression signature using two methods. The L1000CDS2 search engine also predicts drug targets for all the small molecules profiled by the L1000 assay that we processed. Targets are predicted by computing the cosine similarity between the L1000 small-molecule signatures and a large collection of signatures extracted from the gene expression omnibus (GEO) for single-gene perturbations in mammalian cells. We applied L1000CDS2 to prioritize small molecules that are predicted to reverse expression in 670 disease signatures also extracted from GEO, and prioritized small molecules that can mimic expression of 22 endogenous ligand signatures profiled by the L1000 assay. As a case study, to further demonstrate the utility of L1000CDS2, we collected expression signatures from human cells infected with Ebola virus at 30, 60 and 120 min. Querying these signatures with L1000CDS2 we identified kenpaullone, a GSK3B/CDK2 inhibitor that we show, in subsequent experiments, has a dose-dependent efficacy in inhibiting Ebola infection in vitro without causing cellular toxicity in human cell lines. In summary, the L1000CDS2 tool can be applied in many biological and biomedical settings, while improving the extraction of knowledge from the LINCS L1000 resource. PMID:28413689

The Academic Profession: An International Perspective. A Special Report.

ERIC Educational Resources Information Center

Boyer, Ernest L.; And Others

This report examines the results of an international study of higher education systems, based on surveys of approximately 1,000 faculty in each of the following nations: United States, Germany, the Netherlands, Russia, Sweden, United Kingdom, Hong Kong, Japan, Korea, Brazil, Chile, Mexico, Israel, and Australia. Findings are organized around seven…

Recommended Syllabus Components: What Do Higher Education Faculty Include in Their Syllabi?

ERIC Educational Resources Information Center

Doolittle, Peter E.; Siudzinski, Robert A.

2010-01-01

Syllabus use in higher education instruction is ubiquitous, yet what actually constitutes a syllabus remains unclear. The authors assessed the contents of 1000 syllabi, sampled from the Internet, based on 26 criteria determined from a literature review of recommended syllabus components. Syllabi contents were assessed according to four categories:…

A Profile of New Faculty in California Community Colleges.

ERIC Educational Resources Information Center

Phair, Tom S.

This first phase of a 5-year study of staffing trends in California junior colleges surveys 78 public junior colleges and examines 1310 new, full-time faculty members hired in fall 1967. The data will be compared with those collected during the following four years. Experience categories were (1) none, (2) secondary teaching, (3) elementary…

The Million Dollar Difference and 21st Century Teaching Skills Project

ERIC Educational Resources Information Center

Moon, Debi; Moolenaar-Wirsiy, Pamela

2008-01-01

With a limited budget, but a critical need to develop 21st century marketplace skills, Georgia Perimeter College (GPC) developed the Million Dollar Difference Campaign. Focusing on how quality instruction affects retention and student outcomes, GPC re-energized a 1000-faculty workforce in one year through a series of innovative teaching…

Racial Profiling as Institutional Practice: Theorizing the Experiences of Black Male Undergraduates

ERIC Educational Resources Information Center

Iverson, Susan V.; Jaggers, Dametraus

2015-01-01

This article draws upon racial profiling literature as an analytic lens with data collected in a qualitative study of Black males at one university. The authors argue that racial profiling provides a system of assumptions and rules that inform decisions made and attach to interactions between Black males and their faculty, staff, and peers. The…

National Environmental/Energy Workforce Assessment, Phase II, Post-Secondary Education Profile: Pesticides.

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

Pesticide- and toxicology-related programs were reviewed in 21 states and in 26 academic institutions. These programs represent a sample, only, of the various programs available nationwide. Enrollment profiles are given for both pesticide and toxicology programs. The programs described in these profiles are served by a total of 620 faculty.…

Work Environment: A Profile of the Social Climate of Nursing Faculty in an Academic Setting.

ERIC Educational Resources Information Center

Doughty, Jana; May, Barbara; Butell, Sue; Tong, Vivian

2002-01-01

The perceptions of 15 full-time and 7 part-time nursing faculty regarding their work environment at a liberal arts college were gathered using the Moos Work Environment Scale. Scores were congruent in 7 of 10 social climate subscales. Widest discrepancies were in the areas of work pressures, physical comfort, and managerial control. (Contains 42…

Science Faculty Belief Systems in a Professional Development Program: Inquiry in College Laboratories

NASA Astrophysics Data System (ADS)

Hutchins, Kristen L.; Friedrichsen, Patricia J.

2012-12-01

The purpose of this study was to investigate how science faculty members' belief systems about inquiry-based teaching changed through their experience in a professional development program. The program was designed to support early career science faculty in learning about inquiry and incorporating an inquiry-based approach to teaching laboratories. Data sources for this qualitative study included three semi-structured interviews, observations during the program and during faculty members' implementation in their courses, and a researcher's journal. In the first phase of data analysis, we created profiles for each of the four participants. Next, we developed assertions, and tested for confirming and disconfirming evidence across the profiles. The assertions indicated that, through the professional development program, participants' knowledge and beliefs about inquiry-based teaching shifted, placing more value on student-directed learning and classroom inquiry. Participants who were internally motivated to participate and held incoming positive attitudes toward the mini-journal inquiry-based approach were more likely to incorporate the approach in their future practice. Students' responses played a critical role in participants' belief systems and their decision to continue using the inquiry-based format. The findings from this study have implications for professional development design.

All Around the World, U. of Maryland Offers Classes to U.S. Military Personnel.

ERIC Educational Resources Information Center

Rubin, Amy Magaro

1997-01-01

The University of Maryland University College is providing degree and continuing education to 20,000 military personnel with 1,000 faculty at 100 locations in Asia, Australia, Europe, the Middle East, Russia, and South America. Distance education is offered in Antarctica and Hong Kong. Almost every subject taught domestically is offered overseas.…

Chicano Bibliography; Selected Materials on Americans of Mexican Descent. Bibliographic Series No. 1, Revised Edition.

ERIC Educational Resources Information Center

Schramko, Linda Fowler, Comp.

The Sacramento State College Library presents this annotated bibliography in an effort to help students and faculty make more effective use of existing resource materials. The document lists 1,000 items published between 1843 and 1969. Citations are grouped under the following categories: (1) Education, (2) Health and Psychology, (3) Historical…

Full-Time Non-Tenure-Track Faculty: Current Status, Future Prospects, Remaining Research Questions. ASHE Annual Meeting Paper.

ERIC Educational Resources Information Center

Chronister, Jay L.; And Others

This study used available data to develop an initial profile of non-tenure-track (NTT) faculty in comparison to their non-tenured but tenure track (TT) counterparts and to develop questions to guide future study of this group. Using data from a 1989 survey of the professorate conducted by the Carnegie Foundation for the Advancement of Teaching,…

Student Perceptions of the Value of a University Laptop Program

ERIC Educational Resources Information Center

Orr, Claudia; Sherony, Bruce; Steinhaus, Carol

2008-01-01

In the fall of 2000, when a mandatory laptop program was initiated at a Midwest regional university, a faculty research team began a longitudinal study to determine student perceptions of the value of the program. Value was defined as usefulness of the computer, reasonable price for the computer and the quality of the computer. A survey of 1,000…

Seeking the Profile of an Elementary Educator: Phase III.

ERIC Educational Resources Information Center

Arth, Alfred A.; And Others

This paper presents the third phase of a student-faculty investigation seeking the profile of the elementary school teacher. Phase I discovered an indication of different personality traits in elementary and secondary teachers. Phase II redesigned the original questionnaire and supported the findings with additional research. This third phase…

Profile: Southern College of Optometry--A Leader in the Profession.

ERIC Educational Resources Information Center

Spielberger, Debbie

1979-01-01

A profile of the Southern College of Optometry is provided with information covering the history, students, education (including Doctor of Optometry program, technician program, faculty), clinics, buildings, finances, and new programs and services (including the Memphis Health Center, multiple patient VT program, closed circuit color TV,…

An Exemplary High School Literary Magazine: "Et Cetera."

ERIC Educational Resources Information Center

Holbrook, Hilary Taylor, Comp.

One of a series of 20 literary magazine profiles written to help faculty advisors wishing to start or improve their publication, this profile provides information on staffing and production of "Et Cetera," the magazine published by Clarkstown High School, New City, New York. The introduction describes the literary magazine contest (and…

An Exemplary High School Literary Magazine: "Cinnabar."

ERIC Educational Resources Information Center

Holbrook, Hilary Taylor, Comp.

One of a series of 20 literary magazine profiles written to help faculty advisors wishing to start or improve their publication, this profile provides information on staffing and production of "Cinnabar," the magazine published by Ward Melville High School, Setauket, New York. The introduction describes the literary magazine contest (and…

An Exemplary High School Literary Magazine: "The Thinking Reed."

ERIC Educational Resources Information Center

Holbrook, Hilary Taylor, Comp.

One of a series of 20 literary magazine profiles written to help faculty advisors wishing to start or improve their publication, this profile provides information on staffing and production of "The Thinking Reed," the magazine published by Bethlehem Central High School, Delmar, New York. The introduction describes the literary magazine…

Wallace Community College, Selma, 1994-1996 Institutional Profile.

ERIC Educational Resources Information Center

Wallace Community Coll., Selma, AL. Office of Institutional Research and Data Management.

Focusing on data for 1994-96, this institutional profile provides information on students, faculty, staff, finance, facilities, and services at Alabama's Wallace Community College Selma (WCCS). An introduction provides a history of WCCS, reviews the college's mission and goals, presents maps of WCCS' service area and campus, and provides…

Wallace Community College, Selma: 1993-1994 Institutional Profile.

ERIC Educational Resources Information Center

Wallace Community Coll., Selma, AL. Office of Institutional Research and Data Management.

Focusing on data for 1993-94, this institutional profile provides information on students, faculty, staff, finance, facilities, and services at Wallace Community College Selma (WCCS), in Alabama. Following an introductory section providing a history of WCCS and reviewing the college's mission and goals, the report provides detailed student data on…

Wallace Community College, Selma: 1992-1993 Institutional Profile.

ERIC Educational Resources Information Center

Wallace Community Coll., Selma, AL. Office of Institutional Research and Data Management.

Focusing on data for 1992-93, this institutional profile provides information on students, faculty, staff, finance, facilities, and services at Wallace Community College Selma (WCCS), in Alabama. Following an introductory section providing a history of WCCS and reviewing the college's mission and goals, the report provides detailed student data…

Aligning compensation with education: design and implementation of the Educational Value Unit (EVU) system in an academic internal medicine department.

PubMed

Stites, Steven; Vansaghi, Lisa; Pingleton, Susan; Cox, Glendon; Paolo, Anthony

2005-12-01

The authors report the development of a new metric for distributing university funds to support faculty efforts in education in the department of internal medicine at the University of Kansas School of Medicine. In 2003, a committee defined the educational value unit (EVU), which describes and measures the specific types of educational work done by faculty members, such as core education, clinical teaching, and administration of educational programs. The specific work profile of each faculty member was delineated. A dollar value was calculated for each 0.1 EVU. The metric was prospectively applied and a faculty survey was performed to evaluate the faculty's perception of the metric. Application of the metric resulted in a decrease in university support for 34 faculty and an increase in funding for 23 faculty. Total realignment of funding was US$1.6 million, or an absolute value of US$29,072 +/- 38,320.00 in average shift of university salary support per faculty member. Survey results showed that understanding of the purpose of university funding was enhanced, and that faculty members perceived a more equitable alignment of teaching effort with funding. The EVU metric resulted in a dramatic realignment of university funding for educational efforts in the department of internal medicine. The metric was easily understood, quickly implemented, and perceived to be fair by the faculty. By aligning specific salary support with faculty's educational responsibilities, a foundation was created for applying mission-based incentive programs.

Comparing National Institutes of Health funding of emergency medicine to four medical specialties.

PubMed

Bessman, Sara C; Agada, Noah O; Ding, Ru; Chiang, Wesley; Bernstein, Steven L; McCarthy, Melissa L

2011-09-01

The purpose of this study was to compare National Institutes of Health (NIH) funding received in 2008 by emergency medicine (EM) to the specialties of internal medicine, pediatrics, anesthesiology, and family medicine. The hypothesis was that EM would receive fewer NIH awards and less funding dollars per active physician and per medical school faculty member compared to the other four specialties. Research Portfolio Online Reporting Tools (RePORT) were used to identify NIH-funded grants to 125 of the 133 U.S. allopathic medical schools for fiscal year 2008 (the most recent year with all grant funding information). Eight medical schools were excluded because six were not open in 2008, one did not have a website, and one did not have funding data available by medical specialty. From RePORT, all grants awarded to EM, internal medicine, family medicine, anesthesiology, and pediatric departments of each medical school were identified for fiscal year 2008. The authors extracted the project number, project title, dollars awarded, and name of the principal investigator for each grant. Funds awarded to faculty in divisions of EM were accounted for by identifying the department of the EM division and searching for all grants awarded to EM faculty within those departments using the name of the principal investigator. The total number of active physicians per medical specialty was acquired from the Association of American Medical Colleges' 2008 Physician Specialty report. The total number of faculty per medical specialty was collected by two research assistants who independently counted the faculty listed on each medical school website. The authors compared the total number of NIH awards and total funding per 1,000 active physicians and per 1,000 faculty members by medical specialty. Of the 125 medical schools included in the study, 84 had departments of EM (67%). In 2008, NIH awarded over 9,000 grants and approximately $4 billion to the five medical specialties of interest. Less than 1% of the grants and funds were awarded to EM. EM had the second-lowest number of awards and funding per active physician, and the lowest number of awards and funding per faculty member. A higher percentage of grants awarded to EM were career development awards (26%, vs. a range of 11% to 19% for the other specialties) and cooperative agreements (26%, vs. 2% to 10%). In 2008, EM was the only specialty of the five not to have a fellowship or T32 training grant. EM had the lowest proportion of research project awards (42%, vs. 58% to 73%). Compared to internal medicine, pediatrics, anesthesiology, and family medicine, EM received the least amount of NIH support per active faculty member and ranked next to last for NIH support by active physician. Given the many benefits of research both for the specialty and for society, EM needs to continue to develop and support an adequate cohort of independent investigators. © 2011 by the Society for Academic Emergency Medicine.

A Profile of the Multiple Evaluating Environments within a College.

ERIC Educational Resources Information Center

Hackman, Judith D.; Taber, Thomas D.

The paper demonstrates an approach for describing educational organizations in terms of their multiple evaluating environments. A college profile is drawn based on the diverse criteria that students, faculty, administrators, admissions staff, and athletics staff use to assess the success or failure of undergraduates. The relative values that 377…

Adopting an Active Learning Approach to Teaching in a Research-Intensive Higher Education Context Transformed Staff Teaching Attitudes and Behaviours

ERIC Educational Resources Information Center

White, Paul J.; Larson, Ian; Styles, Kim; Yuriev, Elizabeth; Evans, Darrell R.; Rangachari, P. K.; Short, Jennifer L.; Exintaris, Betty; Malone, Daniel T.; Davie, Briana; Eise, Nicole; Mc Namara, Kevin; Naidu, Somaiya

2016-01-01

The conventional lecture has significant limitations in the higher education context, often leading to a passive learning experience for students. This paper reports a process of transforming teaching and learning with active learning strategies in a research-intensive educational context across a faculty of 45 academic staff and more than 1,000…

Variables that Correlate with Faculty Use of Research-Based Instructional Strategies

NASA Astrophysics Data System (ADS)

Henderson, Charles; Dancy, Melissa H.; Niewiadomska-Bugaj, Magdalena

2010-10-01

During the Fall of 2008 a web survey, designed to collect information about pedagogical knowledge and practices, was completed by a representative sample of 722 physics faculty across the United States (a 50.3% response rate). This paper examines how 20 predictor variables correlate with faculty knowledge about and use of research-based instructional strategies (RBIS). Profiles were developed for each of four faculty levels of knowledge about and use of RBIS. Logistic regression analysis was used to identify a subset of the variables that could predict group membership. Five significant predictor variables were identified. High levels of knowledge and use of RBIS were associated with the following characteristics: attendee of the physics and astronomy new faculty workshop, attendee of at least one talk or workshop related to teaching in the last two years, satisfaction with meeting instructional goals, regular reader of one or more journals related to teaching, and being female. High research productivity and large class sizes were not found to be barriers to use of at least some RBIS.

Family-Faculty Trust As Measured with the ESSP

PubMed Central

Bower, Heather A.; Bowen, Natasha K.; Powers, Joelle D.

2011-01-01

The degree to which parents and teachers perceive they are working together in the best educational interests of children is a critical aspect of school culture. In previous work by Hoy, Tarter, and Woolfolk Hoy (2006), the phenomenon was named Faculty Trust and was measured with data from teachers. The current study builds upon Hoy et al.’s work by recommending that measures of Faculty Trust capture the important reciprocal nature of trust and cooperation between schools and families that is theoretically part of the original construct. Data collected from parents and teachers with the Elementary School Success Profile (ESSP) were used to test a broadened construct called Family-Faculty Trust. Confirmatory factor analyses (CFA) with Mplus indicated that items and composites on the ESSP could be used to measure a multidimensional Family-Faculty Trust construct. Implications for how school social workers can improve this aspect of school culture when total or subscale scores are found to be low are discussed. PMID:21935345

The Degree Qualifications Profile. Defining Degrees: A New Direction for American Higher Education to Be Tested and Developed in Partnership with Faculty, Students, Leaders and Stakeholders

ERIC Educational Resources Information Center

Adelman, Cliff; Ewell, Peter; Gaston, Paul; Schneider, Carol Geary

2011-01-01

Through this document, Lumina Foundation for Education offers a "Degree Qualifications Profile," a tool that can help transform U.S. higher education. A Degree Profile--or qualifications framework--illustrates clearly what students should be expected to know and be able to do once they earn their degrees--at any level. This Degree…

The development of the program of voluntary blood donation promotion in students population of the University of Belgrade.

PubMed

Srzentić, Snelana Jovanović; Rodić, Ivana; Knezević, Mirjana

2015-06-01

Given that in each country students represent the most progressive population group, as of 2001, the Blood Transfusion Institute of Serbia (BTIS) has been carrying the program of voluntary blood donation promotion and education of volunteers at the University of Belgrade (UB). In 2011, the BTIS intensified all activities at the UB. The aim of this study was to present activities performed from 2001 at the Blood Donors' Motivation Department (DMD) of the BTIS related with increasing the level of awareness on voluntary blood donation in the Belgrade students' population, enhancing their motivation to become voluntary blood donors (VBDs), increasing the number of blood donations at faculties of the UB, and increasing the number of blood donations in the UB students population compared with the total number of blood units collected by BTIS in Belgrade, with the emphasis on the year 2013. Initially, the applied methodology was based on encouraging students to donate blood through discussions and preparatory lectures, followed by organized blood drives. Appropriate selection of volunteers at each faculty was crucial. Besides their recognisable identity, they had to have remarkable communication skills and ability to positivly affect persons in their environment. The applied principle was based on retention of volunteers all through the final academic year, with the inclusion of new volunteers each year and 1,000 preparatory lectures on the annual basis. The activities were realized using two Facebook profiles, SMS messages and continuous notification of the public through the media. There was an increase in the average number of students in blood drives at the faculties from 2011, when the average number of the students per blood drive was 39, followed by 43 in 2012 and 46 in 2013. The number of students who donated blood in 2013 increased by 21.3% compared with 2012 data. The applied concept highly contributed to generation and retention of future VBDs willing to regularly donate blood in the coming years, with a minimum risk of transmission of transfusion transmissible diseases markers.

A Competency Model for Determining the Professional Profiles of Faculty at Teacher Preparation Schools in Southern Mexico

ERIC Educational Resources Information Center

Mijangos-Noh, Juan Carlos; Canto-Herrera, Pedro J.; Cisneros-Cohernour, Edith J.

2006-01-01

In this paper we present the preliminary findings of a study focused on determining the demographic and professional profiles and competencies of professors teaching at the Normal Schools that prepare elementary school teachers in the Southeast of Mexico. Data collection involves multiple methods of data collection including focus group…

Teacher Educators as Researchers: A Profile of Research in Israeli Teacher Colleges Versus University Departments of Education

ERIC Educational Resources Information Center

Yogev, Sima; Yogev, Abraham

2006-01-01

The teacher research movement has encouraged the development of "practitioner research" action-oriented and reflective studies among teachers and teacher educators alike. This study compares the profile of research conducted in the Israeli academic teacher colleges with that performed by university faculty. A content analysis of the 204…

A. C. C. Fact Book: A Statistical Profile of Allegany Community College and the Community It Serves.

ERIC Educational Resources Information Center

Andersen, Roger C.

This document is intended to be an authoritative compilation of frequently referenced basic facts concerning Allegany Community College (ACC) in Maryland. It is a statistical profile of ACC and the community it serves, divided into six sections: enrollment, students, faculty, community, support services, and general college related information.…

[Risk factors for students desertion from the UASLP School of Medicine, México].

PubMed

Hernández-Mata, José María; Hernández-Castro, Rodrigo; Nieto-Caraveo, Amado; Hernández-Sierra, Juan Francisco

2005-01-01

To obtain the profile of students that deserted from the Faculty of Medicine of the Autonomous University of San Luis Potosi, México. Cases and controls nested in a cohort. All students that voluntarily deserted between 1992 and 2002 were consulted. Each student was compared in an aleatory form with a regular student and a proper questionnaire was applied. The significantly associated factors to abandon the Faculty of Medicine were: high school of origin (OR=2.43), extra-ordinary exam (OR=3.13), and lack of vocation (OR=2.41). The subjacent factors for not deserting from the Faculty of Medicine were: study habits, capacity for sustained effort, and tolerance to frustration.

Graduating a Debtor Nation: Shameless Confessions of a Dissenting Citizen

ERIC Educational Resources Information Center

Guerra, Lillian

2008-01-01

As a graduate of Dartmouth College who holds a Ph.D. from the University of Wisconsin-Madison, the author launched her academic career with a total debt load of over $105,000. As soon as she started working as a full-time faculty member six years ago, she began to make payments of between $600 and $1,000 a month to creditors, depending on what her…

Empowerment and organizational commitment of chiropractic faculty.

PubMed

Henkin, Alan B; Marchiori, Dennis M

2003-06-01

Professionals in chiropractic education retain much of the authority over their work. Their work is impacted, negatively or positively, by their perceptions of their organization's value for their skills and knowledge. Specifically, empowerment and organizational commitment are 2 psychological constructs that may mediate work circumstances and therefore are the focus of this study. The purpose of this study is to explore associations between empowerment and organizational commitment among chiropractic faculty. Study design Full faculty survey utilizing descriptive statistics and multivariable analysis. Surveys were distributed to full- and part-time faculty working in the United States and Canada. The survey included Spreitzer's multidimensional measure of psychological empowerment, Meyer and Allen's multidimensional measure of organizational commitment, and additional survey items focusing on faculty demographics and workplace variables including sex, age, academic rank, employment status, and primary area of work assignment. More than 54% of the study population (N = 609) completed and returned the instrument. A general profile of a chiropractic faculty member emerges as a middle-aged male employed full-time as a teacher in the academic program. Regression analyses suggest that the observed faculty characteristics and the workplace variables are not associated with fit between the faculty member's work role and his/her own beliefs, norms, and behaviors regarding the value of the work-related tasks. The level of institutional commitment experienced by the faculty member was associated with the fit between the task, goal or purpose of the job, and the internal standards held by the individual.

Effects of substituting soya bean meal (SBM) with blood meal (BM) on biochemical profile of pregnant pigs.

PubMed

Abonyi, Festus Otaka; Machebe, Ndubuisi Samuel; Ezea, Michael Sunday; Eze, James I; Omeke, Benjamin Chigozie; Marire, Benjamin Nwabueze

2013-04-01

Twenty-four Large White × Landrace crossbreed primigravid pigs, aged 7.50 to 8.00 months weighing between 86.15 and 88.24 kg were used to study the effects of feeding graded levels of soya bean meal (SBM) replaced blood meal (BM) diets on serum biochemical profile in gestating pigs. The pigs were randomly allotted to four finisher diets formulated such that BM replaced SBM at 0.0, 50.0, 75.0 and 100.0 %, respectively. The diets were T1 (100.0 % SBM, 0.0 % BM), T2 (50.0 % SBM, 50.0 % BM), T3 (25.0 % SBM, 75.0 % BM) and T4 (0.0 % SBM, 100.0 % BM). Individual animal's daily ration of the test diets was 2.20, 2.00 and 2.50 kg at stages one, two and three of gestation. Blood sampling and analysis for the effects of the test diets on biochemical profile of the experimental animals were carried out prior to conception, at weeks 3, 7 and 11 of gestation, respectively. The result showed no significant (P ≥ 0.05) dietary treatment effects on total protein, albumin, globulin fraction, aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, creatinine and urea profile of the pigs fed with BM diets when compared to the control fed with 100.0 % SBM. There was however a significant (P ≤ 0.05) variation in these biochemical indices in all the experimental groups at different stages of gestation. It was concluded that BM can replace 100.0 % of SBM in the diets of pregnant pigs in the tropical humid environment without any deleterious effect on their health.

Profile: The School of Optometry, University of Waterloo.

ERIC Educational Resources Information Center

Woodruff, M. W.

1979-01-01

The school of optometry at the University of Waterloo in Ontario, Canada, is described including location, facilities, administration, programs, faculty, research, graduate study, residency programs, and interprofessional relationships. (JMF)

Evaluation matters: lessons learned on the evaluation of surgical teaching.

PubMed

Woods, Nicole N

2011-01-01

The traditional system of academic promotion and tenure can make it difficult to reward those who excel at surgical teaching. A successful faculty evaluation process can provide the objective measures of teaching performance needed for performance appraisals and promotion decisions. Over the course of two decades, an extensive faculty evaluation process has been developed in the Department of Surgery at the University of Toronto. This paper presents some of the non-psychometric characteristics of that system. Faculty awareness of the evaluation process, the consistency of its application, trainee anonymity and the materiality of the results are described key factors of a faculty evaluation system that meets the assessment needs of individual teachers and raises the profile of teaching in surgical departments. Copyright © 2010 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

The evidence-based practice profiles of academic and clinical staff involved in pre-registration nursing students' education: a cross sectional survey of US and UK staff.

PubMed

Upton, Penney; Scurlock-Evans, Laura; Williamson, Kathleen; Rouse, Joanne; Upton, Dominic

2015-01-01

Competency in evidence-based practice (EBP) is a requirement for graduate nurses. Despite a growing body of research exploring the EBP profiles of students, little research has explored the EBP profiles of nurse educators. To explore: the differences/similarities in the EBP profiles of US and UK clinical and academic faculty; the barriers nurse educators experience when teaching EBP; the impact of postgraduate education on EBP profile and; what nurse educators perceive "success" in implementing and teaching EBP to be. A cross-sectional online survey design was employed. Two Universities delivering undergraduate nursing education in the US and UK, in partnership with large hospital systems, small community hospitals, community settings, and independent sector health organisations. Eighty-one nurse educators working in academic and clinical contexts in the US and UK (US academic=12, US clinical=17, UK academic=9, UK clinical=43) were recruited opportunistically. Participants were emailed a weblink to an online survey, comprising demographic questions, the Evidence-Based Practice Questionnaire and open-ended questions about EBP barriers, facilitators and successes. Quantitative results indicated that academic faculty scored significantly higher on knowledge and skills of EBP, than clinical faculty, but revealed no other significant differences on EBP use or attitudes, or between US and UK professionals. Participants with postgraduate training scored significantly higher on EBP knowledge/skills, but not EBP attitudes or use. Qualitative findings identified key themes relating to EBP barriers and facilitators, including: Evidence-, organisational-, and teaching-related issues. Perceptions of successes in EBP were also described. Nurse educators working in the UK and US face similar EBP barriers to teaching and implementation, but view it positively and use it frequently. Clinical staff may require extra support to maintain their EBP knowledge and skills in comparison to staff working in academic contexts. Copyright © 2014 Elsevier Ltd. All rights reserved.

A national survey of dental hygiene education administrators: demographics, characteristics, and academic profile.

PubMed

Holt, M P

1998-01-01

The purpose of this study was to develop a comprehensive demographic database of dental hygiene education administrators and to examine their academic professional profile. On April 1, 1996, a survey was mailed to all dental hygiene education administrators in the U.S. The survey requested participants to respond to specific questions regarding demographic characteristics, professional academic profile, and extent of management theory background. The results were analyzed using descriptive statistics, including frequencies and percentages. Cross-tabulations and chi-square tests were calculated for type of institution, type of program, extent of management theory background, highest degree earned, and rank. One hundred thirty-eight valid surveys (63%) were returned. The demographic profile determined the majority of administrators were Caucasian (95.6%), female (87.6%), dental hygienists (87.6%), with a mean age of 47. The highest degree earned was a master's degree (64.5%) with a specialization in education (47.7%). Additionally, 87.5 percent had some form of educational management theory background, and 22.6 percent held the rank of full professor. Professional experience ranged from one to 30 years, with a mean of 10 years. The majority of participants worked in public (95.7%) institutions, primarily community and technical colleges (67.4%) that awarded associate's degrees (72.5%). Cross-tabulations and chi-square tests for type of institution, type of program, extent of management theory background, and rank were calculated. Significance was found between rank and type of institution, type of program, highest degree earned, and gender. Additionally, a relationship was found between gender and highest degree earned. These findings help develop a demographic database and professional academic profile of dental hygiene education administrators that can be used for future research and theory development, trends identification, problem solving, decision making, and policy formation. When compared to past studies, Caucasian females still dominate the profession. Also, dental hygiene faculty/administrators have increased in percentage of earned master's and doctoral degrees, and in advancement of academic rank to full professor. Furthermore, administrators are comparable to other full-time faculty in health-related programs and two-year institutions in regard to academic rank and highest degree earned. Thus, this population reflects individuals who can be considered highly dedicated and educationally prepared for their administrative role. However, compared to faculty across all disciplines in higher education, this population did not reflect advanced professional preparation or academic rank. It is recommended that dental hygiene administrators and faculty continue their scholarly endeavors to help advance the field to full professionalization and build academic legitimacy.

School of Optometry at Inter American University.

ERIC Educational Resources Information Center

Hofstetter, Henry W.

1981-01-01

The optometry program at the Inter American University in Puerto Rico is profiled, with highlights of admission criteria, temporary and permanent facilities, faculty, governance structure, curriculum, research opportunities, and relationship with the university as a whole. (MSE)

Defining a mismatch: differences in usage of social networking sites between medical students and the faculty who teach them.

PubMed

Brisson, Gregory E; Fisher, Matthew J; LaBelle, Mark W; Kozmic, Sarah E

2015-01-01

Use of social networking sites (SNS) by medical students is increasing, and some students lack awareness of pitfalls arising from the intersection of social networking and medicine. Many institutions have developed guidelines on using SNS, but they are insufficient for students. Educators need new methods to train students on the appropriate use of this technology, but more information is needed before implementing change. Differences in SNS usage between students and faculty were examined. The goal was to evaluate four content areas: SNS usage patterns, attitudes regarding activity on SNS, experience with patient interactions online, and awareness of institutional guidelines on use of SNS. A cross-sectional survey took place at Feinberg School of Medicine, Northwestern University, in 2012. Participants included all students and a cohort of faculty who teach them in a class on professionalism. The response rate was 42% by students (300/711) and 78% by faculty (31/40). Of the students, 94% use SNS, compared to 48% of faculty. Students were more likely than faculty to display content they would not want patients to see (57% vs. 27%), report seeing inappropriate content on colleagues' SNS profiles (64% vs. 42%), and ignore harmful postings by colleagues (25% vs. 7%). Faculty were more likely than students to have been approached by patients on SNS (53% vs. 3%). Most participants were unlikely to conduct Internet searches on patients. Students are more likely than faculty to use SNS and use it very differently than faculty. Students would benefit from training on appropriate use of SNS. Topics that should be addressed include editing one's online presence, managing friend requests from patients, dealing with colleagues who post harmful content, conducting Internet searches on patients, and discussion of boundaries to identify potential harms associated with SNS usage. Differences in usage between students and faculty raise questions if faculty are well suited to provide this training.

Gender disparities in scholarly productivity of US academic surgeons.

PubMed

Mueller, Claudia M; Gaudilliere, Dyani K; Kin, Cindy; Menorca, Roseanne; Girod, Sabine

2016-06-01

Female surgeons have faced significant challenges to promotion over the past decades, with attrition rates supporting a lack of improvement in women's position in academia. We examine gender disparities in research productivity, as measured by the number of citations, publications, and h-indices, across six decades. The online profiles of full-time faculty members of surgery departments of three academic centers were reviewed. Faculty members were grouped into six cohorts by decade, based on year of graduation from medical school. Differences between men and women across cohorts as well as by academic rank were examined. The profiles of 978 surgeons (234 women and 744 men) were reviewed. The number of female faculty members in the institutions increased significantly over time, reaching the current percentage of 35.3%. Significant differences in number of articles published were noted at the assistant and full but not at the associate, professor level. Women at these ranks had fewer publications than men. Gender differences were also found in all age cohorts except among the most recent who graduated in the 2000s. The impact of publications, as measured by h-index and number of citations, was not consistently significantly different between the genders at any age or rank. We identified a consistent gender disparity in the number of publications for female faculty members across a 60-year span. Although the youngest cohort, those who graduated in the 2000s, appeared to avoid the gender divide, our data indicate that overall women still struggle with productivity in the academic arena. Copyright © 2016 Elsevier Inc. All rights reserved.

Research productivity among faculty members at medical and health schools in Saudi Arabia. Prevalence, obstacles, and associated factors.

PubMed

Alghanim, Saad A; Alhamali, Rashid M

2011-12-01

To identify the prevalence, factors and obstacles affecting research productivity among academic staff at medical and health colleges in the Kingdom of Saudi Arabia. This cross-sectional survey employed self-administered questionnaires to collect data on faculty members' profile, research activities, and obstacles impeding research productivity. The questionnaires were distributed randomly to 500 faculty members, of which 389 (77.8%) completed the questionnaire at 10 medical and health colleges during January to April 2011. The data were analyzed and presented in a descriptive fashion. Only 150 (38.6%) respondents reported published work in the past 2 years. Of these, 80% indicated sole-authors research and around a quarter (26%) reported co-authors work. Males and young faculty members were more likely to publish research than their counterparts. Faculty members who reported involvement in administrative activities were less likely to publish. Those who reported supervising postgraduate students or had attained training on research methods were more likely to produce research. Respondents perceived that lack of time, lack of research assistants, lack of funds for research, and being busy with teaching load were the most cited obstacles impeding research productivity. Understanding factors and barriers impeding research productivity is a prerequisite for interventions that are directed to promote health services research among faculty members in medical schools.

[Art, health and prevention: initial collaborations].

PubMed

Avila, Noemí; Orellana, Ana; Cano, Marta G; Antúnez, Noelia; Claver, Dolores

2014-01-01

This article presents a summary of the first 2 years of the collaboration between the Faculty of Fine Arts of the Universidad Complutense in Madrid and Madrid Health, an autonomous organism of Madrid Council. This collaboration has allowed the development of joint experiences and projects among distinct professionals with highly diverse profiles: health professionals (sexologists, psychiatrists, nurses, etc.), and teachers, researchers, artists and students in the Faculty of Fine Arts. As a result, these experiences could be the beginning of future collaborations between the arts, health and prevention. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

Advancing Technological Education: Keeping America Competitive

ERIC Educational Resources Information Center

Patton, Madeline

2005-01-01

This publication profiles the strategies and best practices of Advanced Technological Education (ATE) Centers in developing faculty skills, cultivating partnerships, implementing new curricula, recruiting students, preparing for change, utilizing advisors, managing organizations, and nurturing leaders. In this report, ATE center leaders share with…

Transitional gene expression profiling in ovarian follicle during ovulation in normal-cycle rats.

PubMed

Tsubota, Kenjiro; Kanki, Masayuki; Noto, Takahisa; Shiraki, Katsuhisa; Takeuchi, Ayano; Nakatsuji, Shunji; Seki, Jiro; Oishi, Yuji; Matsumoto, Masahiro; Nakayama, Hiroyuki

2011-06-01

Evaluation of ovarian toxicity requires an understanding of the physiological changes related to the estrous cycle in the ovary. The authors investigated the transitional gene expression profile of ovulatory follicles in rats that show normal estrous cyclicity. Ovaries were collected at 10:00 and 22:00 on the proestrus day and at 10:00 on the estrus day. Ovarian follicles or early corpora lutea were isolated using laser microdissection, and extracted total RNA was analyzed using microarray technology. Clustering analysis revealed four different expression patterns: transient up- or down-regulation only at 22:00 on the proestrus day (pattern 1), up- or down-regulation only at 10:00 on the estrus day (pattern 2), continuous increase at 22:00 on the proestrus day and at 10:00 on the estrus day (pattern 3), and up- or down-regulation at 22:00 on the proestrus day and level maintenance at 10:00 on the estrus day (pattern 4). In addition, these probe sets were functionally categorized in each pattern using the Ingenuity Pathways Analysis database. These data will aid in understanding the physiology of ovulation and may be useful in assessing ovarian toxicity and its mechanism, such as in investigations of chemical-induced ovulatory impairment.

Academic rhinology: a survey of residency programs and rhinology faculty in the United States.

PubMed

Tabaee, Abtin; Chen, Leon; Smith, Timothy L; Hwang, Peter H; Schaberg, Madeleine; Raithatha, Roheen; Brown, Seth M

2014-04-01

Rhinology has rapidly evolved as a subspecialty over the past decade. The professional activities of rhinology faculty in otolaryngology residency programs is an important defining feature of this process but remains incompletely understood. An examination of faculty profiles of otolaryngology residency programs in the United States was performed to examine the professional activities of rhinologists. An anonymous, web-based survey of rhinology faculty was also performed to query professional activities and career satisfaction. Nine percent of chairmen and 12% of residency program directors were rhinologists. The number of full-time rhinology faculty members varied significantly among departments (mean 1; range, 0-4). Rhinology faculty members were noted to have a high number of scientific publications over the past 5 years (mean 15 per faculty), a high level of membership to the American Rhinologic Society (90%) and modest levels of membership to other societies. As reported by the 45 respondents who successfully completed the survey, higher percentages of professional time was devoted to clinical medicine when compared with administrative and research activities. Inflammatory sinusitis represented the most common clinical condition treated, and there was variability with respect to other disorders and procedures. Career satisfaction scores were highest for medical and surgical care, teaching activities, financial and emotional well being, and overall career to date. Lower satisfaction scores were noted for research and administrative activities and for balance of personal life with work. This study further defines the professional, clinical, and surgical activities of academic rhinologists. Continued analysis of the subspecialization of rhinology is required. © 2014 ARS-AAOA, LLC.

The Best of Both Worlds: Building on the COPUS and RTOP Observation Protocols to Easily and Reliably Measure Various Levels of Reformed Instructional Practice

PubMed Central

Lund, Travis J.; Pilarz, Matthew; Velasco, Jonathan B.; Chakraverty, Devasmita; Rosploch, Kaitlyn; Undersander, Molly; Stains, Marilyne

2015-01-01

Researchers, university administrators, and faculty members are increasingly interested in measuring and describing instructional practices provided in science, technology, engineering, and mathematics (STEM) courses at the college level. Specifically, there is keen interest in comparing instructional practices between courses, monitoring changes over time, and mapping observed practices to research-based teaching. While increasingly common observation protocols (Reformed Teaching Observation Protocol [RTOP] and Classroom Observation Protocol in Undergraduate STEM [COPUS]) at the postsecondary level help achieve some of these goals, they also suffer from weaknesses that limit their applicability. In this study, we leverage the strengths of these protocols to provide an easy method that enables the reliable and valid characterization of instructional practices. This method was developed empirically via a cluster analysis using observations of 269 individual class periods, corresponding to 73 different faculty members, 28 different research-intensive institutions, and various STEM disciplines. Ten clusters, called COPUS profiles, emerged from this analysis; they represent the most common types of instructional practices enacted in the classrooms observed for this study. RTOP scores were used to validate the alignment of the 10 COPUS profiles with reformed teaching. Herein, we present a detailed description of the cluster analysis method, the COPUS profiles, and the distribution of the COPUS profiles across various STEM courses at research-intensive universities. PMID:25976654

Promising Practices: Vocational Education Resource Package.

ERIC Educational Resources Information Center

Evaluation and Training Inst., Los Angeles, CA.

Developed to assist community college administrators and faculty in enhancing vocational educational programs and services, this Vocational Education Resource Package profiles four vocational education programs at California community colleges that show promise in serving special population students. First, the Applied Mathematics for Electronics…

Pursuing Excellence: The Power of Selection Science to Provide Meaningful Data and Enhance Efficiency in Selecting Surgical Trainees.

PubMed

Gardner, Aimee K; Dunkin, Brian J

2018-05-01

As current screening methods for selecting surgical trainees are receiving increasing scrutiny, development of a more efficient and effective selection system is needed. We describe the process of creating an evidence-based selection system and examine its impact on screening efficiency, faculty perceptions, and improving representation of underrepresented minorities. The program partnered with an expert in organizational science to identify fellowship position requirements and associated competencies. Situational judgment tests, personality profiles, structured interviews, and technical skills assessments were used to measure these competencies. The situational judgment test and personality profiles were administered online and used to identify candidates to invite for on-site structured interviews and skills testing. A final rank list was created based on all data points and their respective importance. All faculty completed follow-up surveys regarding their perceptions of the process. Candidate demographic and experience data were pulled from the application website. Fifty-five of 72 applicants met eligibility requirements and were invited to take the online assessment, with 50 (91%) completing it. Average time to complete was 42 ± 12 minutes. Eighteen applicants (35%) were invited for on-site structured interviews and skills testing-a greater than 50% reduction in number of invites compared to prior years. Time estimates reveal that the process will result in a time savings of 68% for future iterations, compared to traditional methodologies. Fellowship faculty (N = 5) agreed on the value and efficiency of the process. Underrepresented minority candidates increased from an initial 70% to 92% being invited for an interview and ranked using the new screening tools. Applying selection science to the process of choosing surgical trainees is feasible, efficient, and well-received by faculty for making selection decisions.

Women in Higher Education, 1998.

ERIC Educational Resources Information Center

Wenniger, Mary Dee Ed.

1998-01-01

This document consists of the twelve consecutive numbers of the newsletter "Women in Education", published during 1998. This newsletter focus on issues concerned with women students, women faculty, and women administrators in higher education. Each issue includes feature articles, news items, and profiles of significant people. Feature articles…

Marketing Career Services to Part-Time Students.

ERIC Educational Resources Information Center

Behrens, Troy; Gordon, David E.

1996-01-01

Profiles the differences between commuter students and students at traditional resident schools and the special career-related needs of commuter students that college career centers must address. Topics discussed are the different needs of commuter students, student communication vehicles, and faculty and community communication. (SNR)

A Profile of Chemistry Degree Holders in Academic Jobs

ERIC Educational Resources Information Center

Robinson, G. W.

1973-01-01

Presents statistical data on the distribution of institutions' Bachelor and Ph.D. chemistry graduates in faculty positions at research oriented schools with a comparison between the institutions' Ph.D. degree rankings and the rankings given by the American Council on Education included. (CC)

Health Research and Millennium Development Goals: Identifying the Gap From Public Health Perspective.

PubMed

El Lawindi, Mona I; Galal, Yasmine S; Khairy, Walaa A

2015-08-23

Assessing the research output within the universities could provide an effective means for tracking the Millennium Development Goals (MDGs) progress. This analytical database study was designed to assess the trend of research theses conducted by the Public Health Department (PHD), Faculty of Medicine, Cairo University during the period 1990 to 2014 as related to the: MDGS, Faculty and department research priority plans and to identify the discrepancies between researchers' priorities versus national and international research priorities. A manual search of the theses was done at the Postgraduate Library using a specially designed checklist to chart adherence of each thesis to: MDGs, Faculty and department research plans (RPs). The theses' profile showed that the highest research output was for addressing the MDGS followed by the PHD and Faculty RPs. Compliance to MDGs 5 and 6 was obvious, whereas; MDGs 2, 3, and 7 were not represented at all after year 2000. No significant difference was found between PH theses addressing the Faculty RPs and those which were not before and after 2010. A significantly lower percent of PH theses was fulfilling the PHD research priorities compared to those which were not after 2010. This study showed a definite decline in research output tackling the MDGS and PHD research priorities, with a non-significant increase in the production of theses addressing the Faculty RPs. The present study is a practical model for policy makers within the universities to develop and implement a reliable monitoring and evaluation system for assessment of research output.

The five deadly sins of science publishing

PubMed Central

Tracz, Vitek

2015-01-01

Science cannot progress without scientists reporting their findings. And yet researchers have given control of this central pillar of the scientific process to science publishers, who are in the business of serving the interests of their journals; these are not always the same as the interests of science. This editorial describes the problems with the process of preparing and publishing research findings, and with judging their veracity and significance, and then explains how we at Faculty of 1000 are starting to tackle the ‘deadly sins’ of science publishing. PMID:26097694

An Academic Library's Experience with Fee-Based Services.

ERIC Educational Resources Information Center

Hornbeck, Julia W.

1983-01-01

Profile of fee-based information services offered by the Information Exchange Center of Georgia Institute of Technology notes history and background, document delivery to commercial clients and on-campus faculty, online and manual literature searching, staff, cost analysis, fee schedule, operating methods, client relations, marketing, and current…

Women in Higher Education, 1997.

ERIC Educational Resources Information Center

Wenniger, Mary Dee, Ed.

1997-01-01

The 12 issues of this newsletter focus on issues concerned with women students, faculty, and administrators in higher education. Each issue includes feature articles, news items, and profiles of significant people. The issues' main articles address: women in athletics; leadership development for women; the first year in academic administration;…

Testing the DQP: What Was Learned about Learning Outcomes?

ERIC Educational Resources Information Center

Ickes, Jessica L.; Flowers, Daniel R.

2015-01-01

Through a campuswide project using the Degree Qualifications Profile (DQP) as a comparison tool that engaged students and faculty, the authors share findings and implications about learning outcomes for IR professionals and DQP authors while considering the role of IR in large-scale, campuswide projects.

Personality types and student performance in an introductory physics course

NASA Astrophysics Data System (ADS)

Harlow, Jason J. B.; Harrison, David M.; Justason, Michael; Meyertholen, Andrew; Wilson, Brian

2017-12-01

We measured the personality type of the students in a large introductory physics course of mostly life science students using the True Colors instrument. We found large correlations of personality type with performance on the precourse Force Concept Inventory (FCI), both term tests, the postcourse FCI, and the final examination. We also saw correlations with the normalized gain on the FCI. The personality profile of the students in this course is very different from the profile of the physics faculty and graduate students, and also very different from the profile of students taking the introductory physics course intended for physics majors and specialists.

Raman Spectra of Crystalline Double Calcium Orthovanadates Ca10M(VO4)7 (M = Li, K, Na) and Their Interpretation Based on Deconvolution Into Voigt Profiles

NASA Astrophysics Data System (ADS)

Khodasevich, I. A.; Voitikov, S. V.; Orlovich, V. A.; Kosmyna, M. B.; Shekhovtsov, A. N.

2016-09-01

Unpolarized spontaneous Raman spectra of crystalline double calcium orthovanadates Ca10M(VO4)7 (M = Li, K, Na) in the range 150-1600 cm-1 were measured. Two vibrational bands with full-width at half-maximum (FWHM) of 37-50 cm-1 were found in the regions 150-500 and 700-1000 cm-1. The band shapes were approximated well by deconvolution into Voigt profiles. The band at 700-1000 cm-1 was stronger and deconvoluted into eight Voigt profiles. The frequencies of two strong lines were ~848 and ~862 cm-1 for Ca10Li(VO4)7; ~850 and ~866 cm-1 for Ca10Na(VO4)7; and ~844 and ~866 cm-1 for Ca10K(VO4)7. The Lorentzian width parameters of these lines in the Voigt profiles were ~5 times greater than those of the Gaussian width parameters. The FWHM of the Voigt profiles were ~18-42 cm-1. The two strongest lines had widths of 21-25 cm-1. The vibrational band at 300-500 cm-1 was ~5-6 times weaker than that at 700-1000 cm-1 and was deconvoluted into four lines with widths of 25-40 cm-1. The large FWHM of the Raman lines indicated that the crystal structures were disordered. These crystals could be of interest for Raman conversion of pico- and femtosecond laser pulses because of the intense vibrations with large FWHM in the Raman spectra.

Kinesiology Faculty Citations across Academic Rank

ERIC Educational Resources Information Center

Knudson, Duane

2015-01-01

Citations to research reports are used as a measure for the influence of a scholar's research line when seeking promotion, grants, and awards. The current study documented the distributions of citations to kinesiology scholars of various academic ranks. Google Scholar Citations was searched for user profiles using five research interest areas…

Finding Proof in the Pudding: the Viability of Reform in Higher Education.

ERIC Educational Resources Information Center

Change, 1997

1997-01-01

Describes the Pew Charitable Trusts' Pew Leadership Award for revitalization and reform in higher education and summarizes characteristics of the 45 nominated institutions. The institutions develop portfolios documenting accomplishments in the areas of curriculum redesign, faculty roles and responsibilities, and resource reallocation. Profiles the…

Factors Influencing University Drop Out Rates

ERIC Educational Resources Information Center

Araque, Francisco; Roldan, Concepcion; Salguero, Alberto

2009-01-01

This paper develops personalized models for different university degrees to obtain the risk of each student abandoning his degree and analyzes the profile for undergraduates that abandon the degree. In this study three faculties located in Granada, South of Spain, were involved. In Software Engineering three university degrees with 10,844…

The President and Campus Governance: A Research Profile.

ERIC Educational Resources Information Center

Hodgkinson, Harold L.

This report is based on more than 900 interviews with faculty members, administrators, students, and department chairmen at 19 colleges and universities across the US. The interviews, designed to examine the processes of governance in different campus environments, revealed 4 aspects of presidential style which are discussed within and across…

College Freshmen with Disabilities: A Triennial Statistical Profile.

ERIC Educational Resources Information Center

Henderson, Cathy

This monograph uses narrative, tables, and figures to present information on college freshmen with disabilities, based on data collected by the Cooperative Institutional Research Program, a longitudinal study of the American higher education system involving data on some 1,300 institutions, over 7 million students, and about 100,000 faculty.…

Technology and Teacher Preparation, 1999-2000.

ERIC Educational Resources Information Center

Lane, Sabrina, Ed.

2000-01-01

This document contains the fall 1999, fall 2000, and winter 2000 issues of "Technology and Teacher Preparation." The fall 1999 issue describes NCREL and its Higher Education Initiative; contains a faculty profile focusing on engaging science educators with technology; and describes tenth-grade students' efforts to measure the Coon River…

Fact Book on Higher Education in the South, 1981 and 1982.

ERIC Educational Resources Information Center

Myers, Michael M.

Information about 14 southern states and the progress of their colleges and universities is presented and compared with national standards. The 1981 and 1982 profiles for Southern Regional Education Board (SREB) states pertain to population and economies, enrollment and institutions, degrees, institutional finances, student finances, and faculty.…

Independent Colleges and Universities: A National Profile

ERIC Educational Resources Information Center

National Association of Independent Colleges and Universities, 2004

2004-01-01

Independent, or private, colleges and universities are diverse in their depth and variety -- in students, faculty, academic offerings, tuition levels. Surprising to many is just how affordable a quality private college education can be. It's an attainable dream for students from every social and economic segment of the nation. A private college…

The National Teaching & Learning Forum, Volume 1, 1991-92.

ERIC Educational Resources Information Center

Rhem, James, Ed.

1992-01-01

Volume One of this 12 page newsletter includes six issues. Typical features include: a lead article; Research Watch; ERIC Tracks; Case Studies; Case Study Responses; Curriculum; Teaching Assistants (TA) Forum; and Profile (personal and Programmatic). Major articles included in volume one are: "Faculty and Students: Different Ways of…

A Laboratory Railgun for Terminal Ballistics and Arc Armature Research Studies

DTIC Science & Technology

1987-06-01

Projectile Velocity Profile 3000 2500 - 2000 U.4J 500 0 1000 -Bank Energy - 4.5 MJ Rail Height - 3 cm Rail Thickness - I cm Injection Vel . - 300 rn/s...1250 Rail Height - 3 cm Rail Thickness - i cm Injection Vel . - 300 m/s 1000 c 750 L U 500 250 0 I I 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Time. ms Figure 2.10... Vel . - 300 m/s L/R - 5 ms U S200 L ISO C- Si i5 to-000 50 0 0 2 3 Position Wm) Figure 2.11. Baseline Design Pressure Profile barrel length to

Health Research and Millennium Development Goals: Identifying the Gap From Public Health Perspective

PubMed Central

El Lawindi, Mona I.; Galal, Yasmine S.; Khairy, Walaa A.

2016-01-01

Assessing the research output within the universities could provide an effective means for tracking the Millennium Development Goals (MDGs) progress. This analytical database study was designed to assess the trend of research theses conducted by the Public Health Department (PHD), Faculty of Medicine, Cairo University during the period 1990 to 2014 as related to the: MDGS, Faculty and department research priority plans and to identify the discrepancies between researchers’ priorities versus national and international research priorities. A manual search of the theses was done at the Postgraduate Library using a specially designed checklist to chart adherence of each thesis to: MDGs, Faculty and department research plans (RPs). The theses’ profile showed that the highest research output was for addressing the MDGS followed by the PHD and Faculty RPs. Compliance to MDGs 5 and 6 was obvious, whereas; MDGs 2, 3, and 7 were not represented at all after year 2000. No significant difference was found between PH theses addressing the Faculty RPs and those which were not before and after 2010. A significantly lower percent of PH theses was fulfilling the PHD research priorities compared to those which were not after 2010. This study showed a definite decline in research output tackling the MDGS and PHD research priorities, with a non-significant increase in the production of theses addressing the Faculty RPs. The present study is a practical model for policy makers within the universities to develop and implement a reliable monitoring and evaluation system for assessment of research output. PMID:26652084

The Moton Guide to American Colleges with a Black Heritage, 1974-75.

ERIC Educational Resources Information Center

Moton Consortium on Admissions and Financial Aid, Washington, DC.

This directory provides information on specific colleges and universities with a black heritage, including the academic and monetary requirements, financial aid, student activities, military programs, academic programs, a brief faculty profile, and campus characteristics. Institutions are listed in alphabetical order with cross reference tables…

Profile of Neonatal Sepsis due to Burkholderia capacia Complex.

PubMed

Chandrasekaran, Aparna; Subburaju, Nivedhana; Mustafa, Muzamil; Putlibai, Sulochana

2016-12-15

We report the result of retrospective record review of the clinical profile of 59 neonates who presented to a tertiary-care extramural neonatal unit with Burkholderia cepacia complex infection. Among the 3265 admissions over 45 months, incidence of Burkholderia sepsis was 18 per 1000 admissions. Case fatality rate was 17%. Most (95%) isolates were sensitive to cotrimoxazole.

Data and Characteristics of the Illinois Public Community College System.

ERIC Educational Resources Information Center

Illinois Community Coll. Board, Springfield.

Data on the Illinois public community colleges, covering fiscal year (FY) 1991 and part of FY 1992, are presented in this report on the system's students, faculty, staff, instructional programs, operating finances, and capital construction. Introductory material provides a profile of the colleges, a map of college districts, and a list of…

Data and Characteristics of the Illinois Public Community College System.

ERIC Educational Resources Information Center

Illinois Community Coll. Board, Springfield.

Data on the Illinois public community colleges, covering fiscal year (FY) 1990 and part of FY 1991, are presented in this report on the system's students, faculty, staff, instructional programs, operating finances, and capital construction. After introductory material provides a profile of the colleges and a map of college districts, section I…

Breaking the Access Barriers: A Profile of Two-Year Colleges.

ERIC Educational Resources Information Center

Medsker, Leland L.; Tillery, Dale

This book describes the beginnings and expansion of the institution now known as the community or junior college. It covers the students, their diversity, career plans, ethnic background; the wide range of programs offered; the college's place in urban life; faculty and staff characteristics; control and financial support; and the private or…

Accounting Faculty Profiles: Demographics and Perceptions of Academia.

ERIC Educational Resources Information Center

Newell, Gale; And Others

1996-01-01

A majority of doctoral graduates in accounting from 1970 (n=59), 1980 (n=68), and 1990 (n=100) chose an academic career because of its life-style. Despite high satisfaction, they experienced stress and believed there were currently fewer higher education opportunities. Recent graduates tended to have nonbusiness majors and fewer professional…

National Profile of Community Colleges: Trends and Statistics, 4th Edition

ERIC Educational Resources Information Center

Phillippe, Kent A.; Sullivan, Leila Gonzalez

2005-01-01

This book offers a national view of trends and statistics related to today's community colleges. The new edition includes completely revised text as well as updates to charts and tables on topics such as enrollment, student outcomes, population, curriculum, faculty, workforce, and financial aid. Informative narrative introduces and provides…

A Collaborative Model for Influencing the Technology Integration Behaviors and Dispositions of Preservice Social Studies Teachers

ERIC Educational Resources Information Center

Jones, Raymond; Cunningham, Ann; Stewart, Loraine Moses

2005-01-01

Collaboration among faculty can enhance the learning experience for preservice teachers and reinforce the integral role of technology in teaching, learning, and professional development in social studies education. Organized around the Performance Profiles outlined by the National Educational Technology Standards for Teachers (NETS[middle dot]T),…

Academic Motherhood for Counselor Educators: Navigating through the Academic Pipeline

ERIC Educational Resources Information Center

Stinchfield, Tracy A.; Trepal, Heather

2010-01-01

Recent research has suggested that children are a hindrance for female faculty members in making tenure, due partially to reproduction and the quest for tenure timelines being incompatible (Mason and Goulden 2004; Young and Wright 2001). This article presents an emerging profile of 70 counselor educator mothers as they navigate their way through…

Simulation of laser propagation through a three-layer human skin model in the spectral range from 1000 to 1900 nm.

PubMed

Nasouri, Babak; Murphy, Thomas E; Berberoglu, Halil

2014-01-01

For understanding the mechanisms of low-level laser/light therapy (LLLT), accurate knowledge of light interaction with tissue is necessary. We present a three-dimensional, multilayer reduced-variance Monte Carlo simulation tool for studying light penetration and absorption in human skin. Local profiles of light penetration and volumetric absorption were calculated for uniform as well as Gaussian profile beams with different spreads over the spectral range from 1000 to 1900 nm. The results showed that lasers within this wavelength range could be used to effectively and safely deliver energy to specific skin layers as well as achieve large penetration depths for treating deep tissues, without causing skin damage. In addition, by changing the beam profile from uniform to Gaussian, the local volumetric dosage could increase as much as three times for otherwise similar lasers. We expect that this tool along with the results presented will aid researchers in selecting wavelength and laser power in LLLT.

Simulation of laser propagation through a three-layer human skin model in the spectral range from 1000 to 1900 nm

NASA Astrophysics Data System (ADS)

Nasouri, Babak; Murphy, Thomas E.; Berberoglu, Halil

2014-07-01

For understanding the mechanisms of low-level laser/light therapy (LLLT), accurate knowledge of light interaction with tissue is necessary. We present a three-dimensional, multilayer reduced-variance Monte Carlo simulation tool for studying light penetration and absorption in human skin. Local profiles of light penetration and volumetric absorption were calculated for uniform as well as Gaussian profile beams with different spreads over the spectral range from 1000 to 1900 nm. The results showed that lasers within this wavelength range could be used to effectively and safely deliver energy to specific skin layers as well as achieve large penetration depths for treating deep tissues, without causing skin damage. In addition, by changing the beam profile from uniform to Gaussian, the local volumetric dosage could increase as much as three times for otherwise similar lasers. We expect that this tool along with the results presented will aid researchers in selecting wavelength and laser power in LLLT.

Changing the Course of Geriatrics Education: An Evaluation of the First Cohort of Reynolds Geriatrics Education Programs

PubMed Central

Reuben, David B.; Bachrach, Peter S.; McCreath, Heather; Simpson, Deborah; Bragg, Elizabeth J.; Warshaw, Gregg A.; Snyder, Rani; Frank, Janet C.

2013-01-01

Background/Purpose To describe geriatric training initiatives implemented as a result of Reynolds Foundation grants awarded in 2001 (and concluding in 2005) and evaluate the resulting structure, process, and outcome changes Methods Cross-sectional survey of program directors at 10 academic institutions augmented by review of reports and secondary analyses of existing databases to identify structural and process measures of curriculum implementation, participation rates, and students’ responses to Association of American Medical Colleges Medical School Graduation Questionnaires about geriatrics training. Results All 10 institutions reported structural changes including newly developed or revised geriatric rotations or courses for their trainees. Most used online internet educational materials, sent students to new training venues, incorporated geriatric case discussions, implemented standardized patients, and utilized digital media. On average, each institution trained over 1,000 medical students, 500 residents, 100 faculty, and 700 non-faculty community physicians during the award period. Reynolds institutions also provided geriatrics training across 22 non-primary care disciplines. Eight schools implemented formal faculty development programs. By 2005, students at Reynolds-supported schools reported higher levels of geriatrics/gerontology education and more exposure to expert geriatric care by the attending faculty compared to students at non-Reynolds schools. Innovations and products were disseminated via journal publications, conference presentations, and POGOe (Portal of Geriatric Online Education). Conclusions The investment of extramural and institutional funds in geriatrics education has substantially influenced undergraduate, graduate, and practicing physician education at Reynolds-supported schools. The full impact of these programs on care of older persons will not be known until these trainees enter practice and educational careers. PMID:19704195

Final Technical Report: Hydrogen Energy in Engineering Education (H2E3)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lehman, Peter A.; Cashman, Eileen; Lipman, Timothy

2011-09-15

Schatz Energy Research Center's Hydrogen Energy in Engineering Education curriculum development project delivered hydrogen energy and fuel cell learning experiences to over 1,000 undergraduate engineering students at five California universities, provided follow-on internships for students at a fuel cell company; and developed commercializable hydrogen teaching tools including a fuel cell test station and a fuel cell/electrolyzer experiment kit. Monitoring and evaluation tracked student learning and faculty and student opinions of the curriculum, showing that use of the curriculum did advance student comprehension of hydrogen fundamentals. The project web site (hydrogencurriculum.org) provides more information.

The Ruptured Pipeline: Analysis of the Mining Engineering Faculty Pipeline

NASA Astrophysics Data System (ADS)

Poulton, M.

2011-12-01

The booming commodities markets of the past seven years have created an enormous demand for economic geologists, mining engineers, and extractive metallurgists. The mining sector has largely been recession proof due to demand drivers coming from developing rather than developed nations. The strong demand for new hires as well as mid-career hires has exposed the weakness of the U.S. university supply pipeline for these career fields. A survey of mining and metallurgical engineering faculty and graduate students was conducted in 2010 at the request of the Society for Mining, Metallurgy, and Exploration. The goals of the surveys were to determine the demographics of the U.S. faculty in mining and metallurgical engineering, the expected faculty turn over by 2010 and the potential supply of graduate students as the future professorate. All Mining Engineering and Metallurgical Engineering degrees in the U.S. are accredited by the Accreditation Board for Engineering and Technology (ABET) and the specific courses required are set by the sponsoring professional society, Society for Mining, Metallurgy, and Exploration. There are 13 universities in the U.S. that offer a degree in Mining Engineering accredited as Mining Engineering and 1 university that grants a Mining Engineering degree accredited under general engineering program requirements. Faculty numbers are approximately 87 tenure track positions with a total undergraduate enrollment of slightly over 1,000 in the 2008-2009 academic year. There are approximately 262 graduate students in mining engineering in the U.S. including 87 Ph.D. students. Mining Engineering department heads have identified 14 positions open in 2010 and 18 positions expected to be open in the next 5 years and an additional 21 positions open by 2020. The current survey predicts a 56% turn over in mining faculty ranks over the next 10 years but a retirement of 100% of senior faculty over 10 years. 63% of graduate students say they are interested in a university career at some point in their lives but only 6% of the PhD respondents had applied for the open positions. 69% of Ph.D. students in the survey had graduation dates that would have made them eligible to apply for the open positions. 51% of the responding graduate students are US citizens. Full time graduate student enrollment would have to increase by 75% in order to provide enough graduate students to meet tenure and promotion expectations for mining engineering faculty in the U.S. New research funding on the order of $17M per year would have to be supplied to sustain the mining engineering faculty at a level expected of most R1 engineering colleges. Salaries for new faculty hires are comparable to those offered to BSc graduates by industry. The difficulties in achieving tenure due to lack of government research funding have made academic careers unattractive. If a solution is not found soon to refill the faculty pipeline, the U.S. is in danger of losing nearly all of its capacity to educate students in mining engineering.

Closing the Gap with Student Affairs Staff: From Margin to Mainstream

ERIC Educational Resources Information Center

Ahren, Chad

2008-01-01

Changing enrollment profiles have introduced differences in demographics, ability, and interest among the learners in higher education classrooms. As a result, faculty must now accomplish their jobs in a fluid environment with new teaching strategies. Their partners in this work are student affairs staff, who usually educate students in a far less…

Are industry financial ties associated with greater scholarly impact among academic otolaryngologists?

PubMed

Svider, Peter F; Bobian, Michael; Lin, Ho-Sheng; Setzen, Michael; Baredes, Soly; Eloy, Jean Anderson; Folbe, Adam J

2017-01-01

In response to concerns regarding physician-industry relationships, the Physician Sunshine Act of 2010 was passed in an effort to increase transparency and accountability. Our objective was to determine whether there is an association between industry support and scholarly impact among academic otolaryngologists. Faculty listings, academic rank, and fellowship training of academic otolaryngologists were accessed from departmental websites. H-indices, number of publications, and publication range (years) of each individual were calculated using the Scopus database. The Center for Medicare and Medicaid Services Open Payments database was used to determine industry payments during 2014 to each otolaryngologist. Of 1,515 otolaryngologists, 65.4% received industry support and 15.8% received support > $1,000. No difference in impact, as measured by the h-index, was noted upon comparison of those receiving support and those who did not (P > 0.05). Individuals receiving > $1,000 had higher h-indices and total publications than those receiving < $1,000 or receiving no support (H = 17.8 vs. 10.9, P < 0.0001), even upon controlling for academic seniority. Upon organization by subspecialty, individuals receiving > $1,000 had greater scholarly impact among most subspecialties. Industry contributions increased with advancing experience. Receiving industry contributions greater than $1,000 is associated with greater scholarly impact among academic otolaryngologists. In a smaller surgical specialty, such as otolaryngology-head and neck surgery, direct industry research support-as well as indirect contributions through the support of educational programs, consulting, and other expenses-potentially impacts scholarly discourse; these findings do not reflect a causal relationship and may require further characterization. NA Laryngoscope, 127:87-94, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

A Survey of Clinical Faculty Calibration in Dental Hygiene Programs.

PubMed

Dicke, Nichole L; Hodges, Kathleen O; Rogo, Ellen J; Hewett, Beverly J

2015-08-01

This study investigated the calibration efforts of entry-level dental hygiene programs in the U.S. Four aspects were explored, including attitudes, characteristics, quality and satisfaction, to evaluate current calibration practices. A descriptive comparative survey design was used. Directors of accredited dental hygiene programs (n=345) were asked to forward an electronic survey invitation to clinical faculty. Eighty-five directors forwarded the survey to 847 faculty; 45.3% (n=384) participated. The 37-item survey contained multiple-choice and Likert scale questions and was available for 3 weeks. Descriptive statistics were used to analyze demographic data and research questions. The Kruskal-Wallis, Spearman Correlation Coefficient and Mann-Whitney U tests were employed to analyze hypotheses (p=0.05). The demographic profile for participants revealed that most worked for institutions awarding associate entry-level degrees, had 1 to 10 years' experience, taught clinically and didactically, and held a master's degree. Clinical instructors valued calibration, believed it reduced variation and wanted more calibration. Some were not offered quality calibration. There was a difference between the entry-level degree awarded and the program's evaluation of clinical skill faculty reliability, as analyzed using the Kruskal-Wallis test (p=0.008). Additionally, full-time versus part-time educators reported more observed student frustration with faculty variance, as evaluated using the Mann-Whitney U test (p=0.001, bfp=0.004). Faculty members value calibration's potential benefits and want enhanced calibration efforts. Calibration efforts need to be improved to include standards for measuring intra- and inter-rater reliability and plans for resolving inconsistencies. More research is needed to determine effective calibration methods and their impact on student learning. Copyright © 2015 The American Dental Hygienists’ Association.

National Environmental/Energy Workforce Assessment, Phase II, Post-Secondary Education Profile: Wastewater I (Single Degree Programs).

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

This report, together with volume II, (multiple degree programs), detail 105 post-secondary wastewater treatment programs from 33 states. These programs represent a sample, only, of the various programs available nationwide. Enrollment and graduate statistics are presented. The total number of faculty involved in all the programs surveyed was…

Thirty years of family medicine publications in Israel (1975-2004): what, where, and how much?

PubMed

Pshetizky, Y; Tandeter, H; Tabenkin, H; Vinker, S; Lahad, A; Karkabi, K; Kitai, E; Hermoni, D; Shvartzman, P

2009-01-01

Departments of family medicine in Israel were established in the 1970s. Until now, little or no effort has been made to characterize the productivity of Israeli board-certified family medicine physicians in publishing peer-reviewed scientific articles. Publications were identified by 2 methods. First, a PubMed search by names of current and past faculty from all the departments of family medicine in Israel (1975-2004). Secondly, all of the departments in Israel forwarded a list of all publications by their faculty (including those that do not appear in Medline). The abstracts of all publications were extracted and were separately and blindly evaluated by 2 reviewers. Publications were classified according to Medline citation, language, journal impact factor, and publication type. A total of 1165 publications were identified and analyzed. More than half of the articles were published in the last 10 years. Seventy-two percent were cited in Medline. Publications in English encompassed 64.7% of the publications, Hebrew 34.6%, and 0.7% other. Approximately 6% of the articles were published in journals with impact factor > or =3, with research articles accounting for 46.9%. The publication output of family medicine in Israel averaged 85.4 publications per 1000 family medicine physicians per year. Almost 70% of the articles were published in non-family medicine journals. Academically affiliated, board-certified family medicine physicians published at higher rates, averaging 334.3 per 1000 academic family medicine physicians per year (data available for 2000-2004 only). Publishing and research are important to the development of family medicine as an academic profession, in which Israeli family physicians show significant productivity.

Breakthroughs In Low-profile Leaky-Wave HPM Antennas

DTIC Science & Technology

2015-06-18

this approach to help us finally to include, and manage quantitatively, this essential piece of the theoretical puzzle as we continue to revise and...appreciate ONR’s continuing support for this R&D. 10 http://www.uttyler.edu/ math /faculty...dkoslover.php & https://www.uttyler.edu/ math /curriculavitae/dkoslover.pdf 11 These include Variational Methods, Integral Equation Method, Equivalent

National Environmental/Energy Workforce Assessment, Phase II, Post-Secondary Education Profile: Solid Waste.

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

Educational programs in solid waste management offered by 16 schools in 9 states were surveyed. These programs represent a sample, only, of the various programs available nationwide. Enrollment and graduate statistics are presented. Overall, 116 full-time and 124 part-time faculty were involved in the programs surveyed. Curricula and sources of…

Six-Month Chronic Toxicity Study of Tamarind Pulp (Tamarindus indica L.) Water Extract.

PubMed

Iskandar, Irene; Setiawan, Finna; Sasongko, Lucy D N; Adnyana, I Ketut

2017-03-08

Tamarind water extract has been shown to demonstrate an anti-obesity effect. In this research, long-term use of tamarind pulp water extract safety was evaluated. Tamarind pulp was extracted by reflux method, followed by freeze-drying to obtain dry extract. Wistar rats were divided into six groups, with 20 animals of each sex per group. The control group and satellite control group received carboxymethylcellulose sodium (CMC-Na) 0.5% 1 mL/100 g bw (body weight) per day. Treatment groups received tamarind pulp extract at doses of 75, 200, 1000, satellite 1000 mg/kg bw per day for six months. After six months, control groups and the treatment group were sacrificed. Satellite groups were sacrificed one month later. Relative organ weights, hematology and clinical biochemistry profiles were determined. After six months, there were no significant change in body weight, hematologic, and clinical biochemistry profiles of the tested group. Body weight of male rats in the satellite 1000 mg/kg bw group was significantly increased in week 30 compared to the satellite control group ( p < 0.05). The relative spleen weight of female rats of the 200 mg/kg bw group was reduced ( p < 0.05). The relative kidney weight of male rats in the 1000 mg/kg bw group was increased ( p < 0.05). This study showed that tamarind pulp extract was generally safe and well tolerated at the tested dose.

Learning Skills Profiles of master's students in nursing administration: assessing the impact of problem-based learning.

PubMed

Baker, Constance M; McDaniel, Anna M; Pesut, Daniel J; Fisher, Mary L

2007-01-01

Attempts to compare graduate student performances before and after introducing new curricula are rare; yet faculties need outcome measures to justify program costs and demonstrate effectiveness. Boyatzis and Kolb's Learning Skills Profile is used to assess the outcomes of a problem-based learning MSN program. Increases were demonstrated among all 12 learning skills; statistically significant increases were found in eight of the personal learning skills and six of the job skill demands. Comparisons are made between scores of students in the MSN program and scores of master's students in business administration.

North American dental students' perspectives about their clinical education.

PubMed

Henzi, David; Davis, Elaine; Jasinevicius, Roma; Hendricson, William

2006-04-01

Many North American dental schools face the challenge of replacing the majority of their "boomer generation" clinical instructors over the next ten years as this cohort of faculty reaches retirement age. Developing a new cadre of clinical instructors poses a substantial faculty development challenge: what instructional techniques should be integrated into routine educational practice by the dental faculty of the future, and what aspects of the clinical learning environment should be addressed to improve the overall quality of the experience for patients, students, and the new cohort of instructors? To gain insight that might guide faculty development for new clinical instructors and enhance understanding of the learning environment in dental school clinics, this study addressed the following question: what are dental students' perceptions of their learning experiences in the clinical setting? The purpose of the study was to evaluate the effectiveness of the clinical instruction from the perspectives of the actual "consumer" of dental education: the student. This consumers' perspective was provided by 655 junior, senior, and graduate dental students at twenty-one North American dental schools who completed the Clinical Education Instructional Quality Questionnaire (ClinEd IQ) in 2003-04. The ClinED IQ examines four components of students' clinical experiences: 1) clinical learning opportunities, 2) involvement in specific learning activities, 3) interaction with clinical instructors, and 4) personal perceptions about clinical education. With the exception of inconsistent feedback and instruction and lack of continuous contact with the same instructors, juniors, seniors, and graduate students rated their interaction with clinical instructors favorably (mean=4.76 on a 6.00 scale), but provided lower ratings for clinical learning opportunities (mean=4.26 on a 6.00 scale) due to concerns about the efficiency of the dental clinic environment and lack of opportunity to treat patients in a variety of clinical settings. Analysis of more than 1,000 written comments provided by these students indicated four areas of concern: 1) inconsistent and sometimes insensitive (patronizing, rude) feedback from faculty; 2) excessive amounts of noneducational "legwork" such as billing, patient scheduling, phone calling, completing paperwork, and performing other clinic operations tasks; 3) limited access to faculty because of insufficient numbers of instructors on the clinic floor or difficulty locating faculty when they were needed for coaching, work evaluation, and chart signatures; and 4) concerns about the strategies employed to meet procedural requirements that some students saw as ethically questionable. Junior, senior, and graduate dental students at twenty-one North American dental schools perceived that the strongest aspect of their clinical education was their relationship with the faculty, but also reported that the dental school clinic was often an inefficient learning environment that hindered their opportunity to develop clinical competency. Students also sensed that faculty shortages, a growing crisis for dental education, hindered their progress in the clinic and made learning less efficient.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pino, R; Therriault-Proulx, F; Yang, J

Purpose: To perform dose profile and output factor measurements for the Exradin W1 plastic scintillation detector (PSD) for the Gamma Knife Perfexion (GKP) collimators in a Lucy phantom and to compare these values to an Exradin A16 ion chamber, EBT3 radiochromic film and treatment planning system (TPS) data. Methods: We used the Exradin W1 PSD which has a small volume, near-water equivalent sensitive element. It has also been shown to be energy independent. This new detector is manufactured and distributed by Standard Imaging, Inc. Measurements were performed for all three collimators (4 mm, 8 mm and 16 mm) for themore » GKP. The Lucy phantom with the PSD inserted was moved in small steps to acquire profiles in all three directions. EBT3 film was inserted in the Lucy phantom and exposed to a single shot for each collimator. Relative output factors were measured using the three detectors while profiles acquired with the PSD were compared to the ones measured with EBT3 radiochromic film. Results: Measured output factors relative to the largest collimator are as followsCollimator PS EBT3 A1616mm 1.000 1.000 1.0008mm 0.892 0.881 0.8834mm 0.795 0.793 0.727 The nominal (vendor) OFs for GKP are 1.000, 0.900, and 0.814, for collimators 16 mm, 8 mm and 4 mm, respectively. There is excellent agreement between all profiles measured with the PSD and EBT3 as well as with the TPS data provided by the vendor. Conclusion: Output factors measured with the W1 were consistent with the ones measured with EBT3 and A16 ion chamber. Measured profiles are in excellent agreement. The W1 detector seems well suited for beam QA for Gamma Knife due to its dosimetric characteristics. Sam Beddar would like to disclose a NIH/NCI SBIR Phase II grant (2R44CA153824-02A1) with Standard Imaging, Title: “Water-Equivalent Plastic Scintillation Detectors for Small Field Radiotherapy”.« less

Attributes of colleges and schools of pharmacy in the United States.

PubMed

Knapp, David A; Knapp, Deanne E

2009-08-28

To compare the attributes of US colleges and schools of pharmacy and describe the extent of change to the pharmacy education enterprise associated with the addition of new schools. Attributes analyzed included whether the college or school of pharmacy was old or new, public or private, secular or faith-based, and on or not on an academic health center (AHC) campus; had 3- or 4- year programs; and had PhD students enrolled. PharmD student enrollment-to-faculty ratios and junior-to-senior faculty ratios also were examined. Of the new colleges/schools, 76% were private and 79% were not located on a campus with an AHC; 6% had PhD enrollment compared with 80% of old colleges/schools. Faculty ratios were related to several college/school attributes, including the presence or absence of PhD students and whether the college/school was public or private. Attributes of new colleges and schools of pharmacy have changed the overall profile of all colleges and schools of pharmacy. For example, smaller percentages of all colleges and schools of pharmacy are public and have PhD enrollees.

Faith, Practice, and the Trust of Community: A Profile of the Meeting School.

ERIC Educational Resources Information Center

Hawthorn, Margaret

2000-01-01

The Meeting School is a boarding high school in New Hampshire based on the principles of the Religious Society of Friends, which emphasize simplicity, honesty, the peaceful resolution of conflict, the dignity of physical labor, mutual trust, and care for each other and the earth. Describes how students and faculty participate fully in the life of…

The New City School. Profiles of Promise 5.

ERIC Educational Resources Information Center

Sandell, Stephen; Haley, Frances

Students and faculty of the New City School are housed in a single open room of a reconditioned building in an industrial area of St. Paul. Students come from St. Paul's neighborhood high schools, night school, and Open School. They may attend a nine-week session in the morning or afternoon for 2 1/2 hours. The eleven permanent staff members are…

A Comparative Analysis of Personal Skills Profiles among Administrators, Department Chairs and Faculty at a College in South Texas

ERIC Educational Resources Information Center

Mejia, Juan Eduardo

2012-01-01

To remain competitive in a global economy, institutions of higher learning must commit to excellence and establish as a priority organizational and human resource development (McCabe, 2001). While mission statements from community colleges throughout the country may include similar foci, it is of paramount importance that these institutions of…

Holding the Center: How One Jewish Day School Negotiates Differences in a Pluralistic Community

ERIC Educational Resources Information Center

Selis, Allen Harold

2010-01-01

This study centers on the experiences of students and religious study faculty in the high school division of "CDS," a successful Kindergarten through Twelfth grade Jewish day school that defines itself as a "community" institution. The school affirms a high-profile commitment to including "the widest spectrum of Jewish practice and belief" in its…

Earnings Profiles of Department Heads: Comparing Cross-Sectional and Panel Models.

ERIC Educational Resources Information Center

Ragan, James F., Jr.; Rehman, Qazi Najeeb

1996-01-01

A cross-sectional study of 842 faculty who served as department heads between 1965-92 was compared with 170 in a panel study for whom earnings were estimated using a personal effects model. The average chair received a 12% wage premium for administrative service. Skill depreciation was most severe and wage growth most adversely affected in the…

National Environmental/Energy Workforce Assessment, Phase II, Post-Secondary Education Profile: Wastewater II (Multiple Degree Programs).

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

This report, together with volume I (single degree programs), detail 105 post-secondary wastewater treatment programs from 33 states. These programs represent a sample, only, of the various programs available nationwide. Enrollment and graduate statistics are presented. The total number of faculty involved in all the programs surveyed was 1,106;…

Defining Appropriate Professional Behavior for Faculty and University Students on Social Networking Websites

ERIC Educational Resources Information Center

Malesky, L. Alvin; Peters, Chris

2012-01-01

The vast majority of university students have profiles on social networking sites (e.g., Myspace, Facebook) (Salaway et al. 2008). However, it is yet to be determined what role this rapidly evolving method of communication will play in an academic setting. Data for the current study was collected from 459 university students and 159 university…

Whey acerola-flavoured drink submitted Ohmic Heating: Bioactive compounds, antioxidant capacity, thermal behavior, water mobility, fatty acid profile and volatile compounds.

PubMed

Cappato, Leandro P; Ferreira, Marcus Vinicius S; Moraes, Jeremias; Pires, Roberto P S; Rocha, Ramon S; Silva, Ramon; Neto, Roberto P C; Tavares, Maria Inês B; Freitas, Mônica Q; Rodrigues, Flavio N; Calado, Veronica M A; Raices, Renata S L; Silva, Marcia C; Cruz, Adriano G

2018-10-15

Whey acerola-flavoured drink was subjected to Ohmic Heating (OH) under different operational conditions (45, 60, 80 V at 60 Hz and 10, 100, 1000 Hz with 25 V, 65 °C/30 min) and conventional pasteurization (65 °C/30 min). Bioactive compounds (total phenolics, DPPH, FRAP, ACE levels), fatty acid profile, volatile compounds (CG-MS), thermal behaviors (DSC) and water mobility (TD-NMR) were performed. Reduction of frequency (1000-10 Hz) resulted in a lower bioactive compounds and antioxidant capacity of the samples, except for the DPPH values. Concerning the thermal behaviors, fatty acids profile and volatile compounds, different findings were observed as a function of the parameters used (voltage and frequency). In respect of TD-NMR parameters, OH led to a slightly reduction of the relaxation time when compared to the conventional treatment, suggesting more viscous beverages. Overall, OH may be interesting option to whey acerola-flavoured drink processing. Copyright © 2018 Elsevier Ltd. All rights reserved.

Retrieving cloudy atmosphere parameters from RPG-HATPRO radiometer data

NASA Astrophysics Data System (ADS)

Kostsov, V. S.

2015-03-01

An algorithm for simultaneously determining both tropospheric temperature and humidity profiles and cloud liquid water content from ground-based measurements of microwave radiation is presented. A special feature of this algorithm is that it combines different types of measurements and different a priori information on the sought parameters. The features of its use in processing RPG-HATPRO radiometer data obtained in the course of atmospheric remote sensing experiments carried out by specialists from the Faculty of Physics of St. Petersburg State University are discussed. The results of a comparison of both temperature and humidity profiles obtained using a ground-based microwave remote sensing method with those obtained from radiosonde data are analyzed. It is shown that this combined algorithm is comparable (in accuracy) to the classical method of statistical regularization in determining temperature profiles; however, this algorithm demonstrates better accuracy (when compared to the method of statistical regularization) in determining humidity profiles.

The best of both worlds: Building on the COPUS and RTOP observation protocols to easily and reliably measure various levels of reformed instructional practice.

PubMed

Lund, Travis J; Pilarz, Matthew; Velasco, Jonathan B; Chakraverty, Devasmita; Rosploch, Kaitlyn; Undersander, Molly; Stains, Marilyne

2015-01-01

Researchers, university administrators, and faculty members are increasingly interested in measuring and describing instructional practices provided in science, technology, engineering, and mathematics (STEM) courses at the college level. Specifically, there is keen interest in comparing instructional practices between courses, monitoring changes over time, and mapping observed practices to research-based teaching. While increasingly common observation protocols (Reformed Teaching Observation Protocol [RTOP] and Classroom Observation Protocol in Undergraduate STEM [COPUS]) at the postsecondary level help achieve some of these goals, they also suffer from weaknesses that limit their applicability. In this study, we leverage the strengths of these protocols to provide an easy method that enables the reliable and valid characterization of instructional practices. This method was developed empirically via a cluster analysis using observations of 269 individual class periods, corresponding to 73 different faculty members, 28 different research-intensive institutions, and various STEM disciplines. Ten clusters, called COPUS profiles, emerged from this analysis; they represent the most common types of instructional practices enacted in the classrooms observed for this study. RTOP scores were used to validate the alignment of the 10 COPUS profiles with reformed teaching. Herein, we present a detailed description of the cluster analysis method, the COPUS profiles, and the distribution of the COPUS profiles across various STEM courses at research-intensive universities. © 2015 T. J. Lund et al. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Ray Meta: scalable de novo metagenome assembly and profiling

PubMed Central

2012-01-01

Voluminous parallel sequencing datasets, especially metagenomic experiments, require distributed computing for de novo assembly and taxonomic profiling. Ray Meta is a massively distributed metagenome assembler that is coupled with Ray Communities, which profiles microbiomes based on uniquely-colored k-mers. It can accurately assemble and profile a three billion read metagenomic experiment representing 1,000 bacterial genomes of uneven proportions in 15 hours with 1,024 processor cores, using only 1.5 GB per core. The software will facilitate the processing of large and complex datasets, and will help in generating biological insights for specific environments. Ray Meta is open source and available at http://denovoassembler.sf.net. PMID:23259615

Peer Mentoring through eAlliances

NASA Astrophysics Data System (ADS)

Blaha, Cindy; Cunningham, Beth; Cox, Anne; Ramos, Idalia; Whitten, Barbara

2018-06-01

Being a woman in astronomy or physics can be a very isolating experience. Peer mentoring has been shown to help combat this isolation. eAlliance, an NSF ADVANCE PLAN-D program hosted by AAPT, is seeking to establish mutual mentoring networks of women faculty within the physics and astronomy community. The eAlliance program will reduce the isolation of participating faculty members and provide support to help members achieve their personal goals and enhance their career development. Participants register at the eAlliance website (ealliance.aapt.org) and complete a personal profile which is used to match them to other registered women faculty with similar mentoring goals. So far, 95 women have registered in the eAlliance database and 22 of the participants are astronomers. Currently the project has five sponsored eAlliances (with 4-5 members each) and several more in the process of forming. As of March 2018, 4 of the 22 sponsored eAlliance members are astronomers. The mentoring cohorts are holding regular electronic meetings and using project funds to support annual face-to-face meetings at national meetings of their own choosing. The first eAlliance Summit Meeting will be held in July 2018 and will bring all the cohorts together to share their peer mentoring experiences and gather advice for future cohorts just starting out. All women faculty in astronomy and physics are invited to join the eAlliance program.

Randomized clinical trial to comparing efficacy of daily, weekly and monthly administration of vitamin D3.

PubMed

Takács, István; Tóth, Béla E; Szekeres, László; Szabó, Boglárka; Bakos, Bence; Lakatos, Péter

2017-01-01

The comparative efficacy and safety profiles of selected daily 1000 IU, weekly 7000 IU and monthly 30,000 IU vitamin D 3 -not previously investigated-will be evaluated. Here, a prospective, randomized clinical trial, comparing efficacy and safety of a daily single dose of 1000 IU (group A) to a once-weekly 7000 IU dose (group B), or monthly 30,000 IU dose (group C) of vitamin D 3 . The present study is a controlled, randomized, open-label, multicenter clinical trial, 3  months in duration. Sixty-four adult subjects with vitamin D deficiency (25OHD<20 ng/ml), were included according to the inclusion and exclusion criteria. Dose-responses for increases in serum vitamin 25OHD were statistically equivalent for each of the three groups: A, B and C. Outcomes were 13.0 ± 1.5; 12.6 ± 1.1 and 12.9 ± 0.9 ng/ml increases in serum 25OHD per 1000 IU, daily, weekly and monthly, respectively. The treatment of subjects with selected doses restored 25OHD values to levels above 20 ng/ml in all groups. Treatment with distinct administration frequency of vitamin D 3 did not exhibit any differences in safety parameters. The daily, weekly and monthly administrations of daily equivalent of 1000 IU of vitamin D 3 provide equal efficacy and safety profiles.

Effects of microcystins contamination on soil enzyme activities and microbial community in two typical lakeside soils.

PubMed

Cao, Qing; Steinman, Alan D; Su, Xiaomei; Xie, Liqiang

2017-12-01

A 30-day indoor incubation experiment was conducted to investigate the effects of different concentrations of microcystin (1, 10, 100 and 1000 μg eq. MC-LR L -1 ) on soil enzyme activity, soil respiration, physiological profiles, potential nitrification, and microbial abundance (total bacteria, total fungi, ammonia-oxidizing bacteria and archaea) in two lakeside soils in China (Soil A from the lakeside of Lake Poyanghu at Jiujiang; Soil B from the lakeside of Lake Taihu at Suzhou). Of the enzymes tested, only phenol oxidase activity was negatively affected by microcystin application. In contrast, dehydrogenase activity was stimulated in the 1000 μg treatment, and a stimulatory effect also occurred with soil respiration in contaminated soil. The metabolic profiles of the microbial communities indicated that overall carbon metabolic activity in the soils treated with high microcystin concentrations was inhibited, and high concentrations of microcystin also led to different patterns of potential carbon utilization. High microcystin concentrations (100, 1000 μg eq. MC-LR L -1 in Soil A; 10, 100 1000 μg eq. MC-LR L -1 in Soil B) significantly decreased soil potential nitrification rate. Furthermore, the decrease in soil potential nitrification rate was positively correlated with the decrease of the amoA gene abundance, which corresponds to the ammonia-oxidizing bacterial community. We conclude that application of microcystin-enriched irrigation water can significantly impact soil microbial community structure and function. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Institutional Cost of Being a Professor of Color: Unveiling Micro-Aggression, Racial [In]visibility, and Racial Profiling through the Lens of Critical Race Theory

ERIC Educational Resources Information Center

Orelus, Pierre Wilbert

2013-01-01

Drawing on critical race theory, auto-ethnography, and resistant narratives, this article examines systemic forms of oppression that professors of color teaching at predominantly white institutions have been facing. The author incorporates in his analysis his experience as a faculty of color battling multiple forms of micro-aggression (Solorzano,…

Sports injuries profile of a first division Brazilian soccer team: a descriptive cohort study.

PubMed

Reis, Guilherme F; Santos, Thiago R T; Lasmar, Rodrigo C P; Oliveira Júnior, Otaviano; Lopes, Rômulo F F; Fonseca, Sérgio T

2015-01-01

To establish the injury profile of soccer players from a first division Brazilian soccer team. In addition, we investigated the association between the characteristics of the injuries and the player's age and position. Forty-eight players from a Brazilian first division soccer team were followed during one season. Descriptive statistics were used to characterize the injury profile. Spearman's tests were used to verify the association between the number and severity of injuries and the player's age. Chi-square test was used to verify the association between type of injury and player's position. Fisher's exact test was used to verify the association between the severity of injuries and player's position. The incidence of injuries was 42.84/1000 hours in matches and 2.40/1000 hours in training. The injury severity was 19.5±34.4 days off competition or training. Lower limb was the most common location of injury and most injuries were muscular/tendinous, overuse, non-recurrent, and non-contact injuries. Player's age correlated with the amount and severity of muscle and tendon injuries. Defenders had more minimal injuries (1-3 days lost), while forwards had more moderate (8-28 days lost) and severe injuries (>28 days lost). Furthermore, wingbacks had more muscle and tendon injuries, while midfielders had more joint and ligament injuries. The injury profile of the Brazilian players investigated in this study reflected regional differences in soccer practices. Results confirm the influence of the player's age and position on the soccer injuries profile.

Arsenate Impact on the Metabolite Profile, Production, and Arsenic Loading of Xylem Sap in Cucumbers (Cucumis sativus L.)

PubMed Central

Uroic, M. Kalle; Salaün, Pascal; Raab, Andrea; Feldmann, Jörg

2012-01-01

Arsenic uptake and translocation studies on xylem sap focus generally on the concentration and speciation of arsenic in the xylem. Arsenic impact on the xylem sap metabolite profile and its production during short term exposure has not been reported in detail. To investigate this, cucumbers were grown hydroponically and arsenate (AsV) and DMA were used for plant treatment for 24 h. Total arsenic and arsenic speciation in xylem sap was analyzed including a metabolite profiling under AsV stress. Produced xylem sap was quantified and absolute arsenic transported was determined. AsV exposure had a significant impact on the metabolite profile of xylem sap. Four m/z values corresponding to four compounds were up-regulated, one compound down-regulated by AsV exposure. The compound down-regulated was identified to be isoleucine. Furthermore, AsV exposure had a significant influence on sap production, leading to a reduction of up to 96% sap production when plants were exposed to 1000 μg kg−1 AsV. No difference to control plants was observed when plants were exposed to 1000 μg kg−1 DMA. Absolute arsenic amount in xylem sap was the lowest at high AsV exposure. These results show that AsV has a significant impact on the production and metabolite profile of xylem sap. The physiological importance of isoleucine needs further attention. PMID:22536187

Intercomparisons of high-resolution solar blind Raman lidar atmospheric profiles of water vapor with radiosondes and kytoon

NASA Technical Reports Server (NTRS)

Petri, K.; Salik, A.; Cooney, J.

1986-01-01

A report is given of measurements of atmospheric profiles of water vapor in the boundary layer by use of solar blind Raman lidar. These measurement episodes, occuring twice a day over a two week period, were accompanied by a dense net of supporting measurements. The support included two radiosonde launches per measurement episodes as well as a kytoon support measurement of water vapor using a wet bulb-dry bulb instrument. The kytoon strategy included ten minute stops at strategic altitudes. Additional kytoon measurements included ozone profiles and nephelometric extinction profiles in the visible. Typically, six or seven 1000 shot lidar profile averages were collected during a measurement episode. Overall performance comparisons are provided and intercomparisons between auxiliary measurement devices are presented. Data on the accuracy of the lidar water vapor profiles are presented.

Transnational nursing programs: models, advantages and challenges.

PubMed

Wilson, Michael

2002-07-01

Conducting transnational programs can be a very rewarding activity for a School, Faculty or University. Apart from increasing the profile of the university, the conduct of transnational programs can also provide the university with openings for business opportunities, consultative activities, and collaborative research. It can also be a costly exercise placing an enormous strain on limited resources with little reward for the provider. Transnational ventures can become nonviable entities in a very short period of time due to unanticipated global economic trends. Transnational courses offered by Faculties of Business and Computing are commonplace, however, there is a growing number of health science programs, particularly nursing that are being offered transnational. This paper plans an overview of several models employed for the delivery of transnational nursing courses and discusses several key issues pertaining to conducting courses outside the host university's country.

Changing the course of geriatrics education: an evaluation of the first cohort of Reynolds geriatrics education programs.

PubMed

Reuben, David B; Bachrach, Peter S; McCreath, Heather; Simpson, Deborah; Bragg, Elizabeth J; Warshaw, Gregg A; Snyder, Rani; Frank, Janet C

2009-05-01

To describe geriatric training initiatives implemented as a result of Reynolds Foundation grants awarded in 2001 (and concluding in 2005) and evaluate the resulting structure, process, and outcome changes. Cross-sectional survey of program directors at 10 academic institutions augmented by review of reports and secondary analyses of existing databases to identify structural and process measures of curriculum implementation, participation rates, and students' responses to Association of American Medical Colleges Medical School Graduation Questionnaires about geriatrics training. All 10 institutions reported structural changes, including newly developed or revised geriatric rotations or courses for their trainees. Most used online Internet educational materials, sent students to new training venues, incorporated geriatric case discussions, implemented standardized patients, and used digital media. On average, each institution trained more than 1,000 medical students, 500 residents, 100 faculty, and 700 nonfaculty community physicians during the award period. Reynolds institutions also provided geriatrics training across 22 non-primary-care disciplines. Eight schools implemented formal faculty development programs. By 2005, students at Reynolds-supported schools reported higher levels of geriatrics/gerontology education and more exposure to expert geriatric care by the attending faculty compared with students at non-Reynolds schools. Innovations and products were disseminated via journal publications, conference presentations, and the Portal of Geriatric Online Education. The investment of extramural and institutional funds in geriatrics education has substantially influenced undergraduate, graduate, and practicing physician education at Reynolds-supported schools. The full impact of these programs on care of older persons will not be known until these trainees enter practice and educational careers.

Leadership profile: HealthAchieve 2013 Nursing Leadership Award Winner, Tiziana Rivera.

PubMed

Rivera, Tiziana

2014-03-01

Tiziana Rivera, the winner of the 2013 Nursing Leadership Award at the November HealthAchieve conference, is chief nursing executive and chief practice officer at Mackenzie Health. As such, she provides strategic leadership for the development and implementation of a shared vision for professional practice, nursing and all disciplines to promote innovative care and the development of care delivery models that will improve quality of care and population health.Prior to assuming her position at Mackenzie Health, Rivera provided strategic leadership for the Seniors' Health Program at Trillium Health Centre, where her role focused on the development of seniors' health services across the continuum of care. She has published numerous articles in refereed journals, conducted several research studies and presented her papers provincially, nationally and internationally. Rivera has a clinical appointment at the University of Toronto Faculty of Nursing, a faculty adviser position at Ryerson and an adjunct faculty position at the School of Health Sciences, York University and at the School of Health Sciences, Humber Institute of Technology and Advanced Learning.In the following Q and A, Rivera shares her thoughts on leadership in nursing and perspectives on several critical issues.

Vertical distribution (0 1000 m) of macrozooplankton, estimated using the Underwater Video Profiler, in different hydrographic regimes along the northern portion of the Mid-Atlantic Ridge

NASA Astrophysics Data System (ADS)

Stemmann, L.; Hosia, A.; Youngbluth, M. J.; Søiland, H.; Picheral, M.; Gorsky, G.

2008-01-01

The vertical distribution (0-1000 m depth) of macrozooplankton along the northern portion of the Mid-Atlantic Ridge (59°58N, 25°53W to 41°29N, 28°19W) was investigated during the MAR-ECO program (June and July 2004) using the Underwater Video Profiler (UVP). Twelve relatively large (>1 cm) groups were selected from the recorded images: sarcodines (with two sub-groups), crustaceans (excluding copepods), chaetognaths, ctenophores (with two sub-groups cydippids and lobates), siphonophores, medusae (with three sub-groups Aeginura grimaldii, Aglantha spp. and all other medusae), appendicularians, and thaliaceans. The numerically dominant groups over the whole area were crustaceans (26%), medusae (20%) and appendicularians (17%). The gelatinous fauna were consistently most numerous at 400-900 m. Appendicularians, ctenophores and Aeginura grimaldii occurred mostly below 300 m (maximum concentrations of 75, 58, and 30 individuals 100 m -3, respectively). Siphonophores, Aglantha spp. and the other medusae were more uniformly distributed in the water column (maxima of 42, 42 and 300 individuals 100 m -3, respectively). The macrozooplankton community below 200 m varied with the spatial distribution of the water masses, suggesting that the Sub-Polar Front restricts the mixing of macrozooplankton communities down to 1000 m depth.

The Locus Preservation Hypothesis: Shared Linguistic Profiles across Developmental Disorders and the Resilient Part of the Human Language Faculty

PubMed Central

Leivada, Evelina; Kambanaros, Maria; Grohmann, Kleanthes K.

2017-01-01

Grammatical markers are not uniformly impaired across speakers of different languages, even when speakers share a diagnosis and the marker in question is grammaticalized in a similar way in these languages. The aim of this work is to demarcate, from a cross-linguistic perspective, the linguistic phenotype of three genetically heterogeneous developmental disorders: specific language impairment, Down syndrome, and autism spectrum disorder. After a systematic review of linguistic profiles targeting mainly English-, Greek-, Catalan-, and Spanish-speaking populations with developmental disorders (n = 880), shared loci of impairment are identified and certain domains of grammar are shown to be more vulnerable than others. The distribution of impaired loci is captured by the Locus Preservation Hypothesis which suggests that specific parts of the language faculty are immune to impairment across developmental disorders. Through the Locus Preservation Hypothesis, a classical chicken and egg question can be addressed: Do poor conceptual resources and memory limitations result in an atypical grammar or does a grammatical breakdown lead to conceptual and memory limitations? Overall, certain morphological markers reveal themselves as highly susceptible to impairment, while syntactic operations are preserved, granting support to the first scenario. The origin of resilient syntax is explained from a phylogenetic perspective in connection to the “syntax-before-phonology” hypothesis. PMID:29081756

Clinical profile and warning sign finding in children with severe dengue and non-severe dengue

NASA Astrophysics Data System (ADS)

Adam, A. S.; Pasaribu, S.; Wijaya, H.; Pasaribu, A. P.

2018-03-01

Dengue fever is one of the most important emerging vector-borne viral diseases. Approximately 500,000 out of 100 million cases develop to severe dengue infection. Patient with severe dengue (SD) can be predicted by clinical profile, laboratory and warning sign which could be saved by early interventions.This was a retrospective descriptive-analytic study to investigate clinical manifestations, laboratory and warning signs ofchildren with dengue infection in Haji Adam Malik hospital during January 2014–May 2016. Through medical records, we had selected 140 cases which fulfilled research criteria.Cases were classified as SD (n=28) and NSD (n=112). Most common clinical manifestations for NSD were abdominal pain (39.3%), myalgia (39.3%), headache (37.1%), mucosal bleeding (36.4%) while for SD were shock (15.7%), mucosal bleeding (15.7%), clinical fluid accumulation (15%), shortness of breath (14.3%). SGPT >1000IU/L (5 cases), SGOT >1000IU/L (9 cases), PT (10 cases) and aPTT (16 cases) were abnormal in SD. Severe dengue was frequently found in the range of white cell count 1000-4000/L and platelet count 20,000-50,000mm/uL. Clinical manifestations, warning sign, and laboratoryfinding, were different between SD and NSD.

Tethered balloon-based black carbon profiles within the lower troposphere of Shanghai in the 2013 East China smog

NASA Astrophysics Data System (ADS)

Li, Juan; Fu, Qingyan; Huo, Juntao; Wang, Dongfang; Yang, Wen; Bian, Qinggen; Duan, Yusen; Zhang, Yihua; Pan, Jun; Lin, Yanfen; Huang, Kan; Bai, Zhipeng; Wang, Sheng-Hsiang; Fu, Joshua S.; Louie, Peter K. K.

2015-12-01

A Tethered balloon-based field campaign was launched for the vertical observation of air pollutants within the lower troposphere of 1000 m for the first time over a Chinese megacity, Shanghai in December of 2013. A custom-designed instrumentation platform for tethered balloon observation and ground-based observation synchronously operated for the measurement of same meteorological parameters and typical air pollutants. One episodic event (December 13) was selected with specific focus on particulate black carbon, a short-lived climate forcer with strong warming effect. Diurnal variation of the mixing layer height showed very shallow boundary of less than 300 m in early morning and night due to nocturnal inversion while extended boundary of more than 1000 m from noon to afternoon. Wind profiles showed relatively stagnant synoptic condition in the morning, frequent shifts between upward and downward motion at noon and in the afternoon, and dominant downward motion with sea breeze in the evening. Characteristics of black carbon vertical profiles during four different periods of a day were analyzed and compared. In the morning, surface BC concentration averaged as high as 20 μg/m3 due to intense traffic emissions from the morning rush hours and unfavorable meteorological conditions. A strong gradient of BC concentrations with altitude was observed from the ground to the top of boundary layer at around 250-370 m. BC gradients turned much smaller above the boundary layer. BC profiles measured during noon and afternoon were the least dependent on heights. The largely extended boundary layer with strong vertical convection was responsible for a well mixing of BC particles in the whole measured column. BC profiles were similar between the early-evening and late-evening phases. The lower troposphere was divided into two stratified air layers with contrasted BC vertical distributions. Profiles at night showed strong gradients from the relatively high surface concentrations to low concentrations near the top of the boundary layer around 200 m. Above the boundary layer, BC increased with altitudes and reached a maximum at the top of 1000 m. Prevailing sea breeze within the boundary layer was mainly responsible for the quick cleanup of BC in the lower altitudes. In contrast, continental outflow via regional transport was the major cause of the enhanced BC aloft. This study provides a first insight of the black carbon vertical profiles over Eastern China, which will have significant implications for narrowing the gaps between the source emissions and observations as well as improving estimations of BC radiative forcing and regional climate.

Essential Steps for Web Surveys: A Guide to Designing, Administering and Utilizing Web Surveys for University Decision-Making. Professional File. Number 102, Winter 2006

ERIC Educational Resources Information Center

Cheskis-Gold, Rena; Loescher, Ruth; Shepard-Rabadam, Elizabeth; Carroll, Barbara

2006-01-01

During the past few years, several Harvard paper surveys were converted to Web surveys. These were high-profile surveys endorsed by the Provost and the Dean of the College, and covered major portions of the university population (all undergraduates, all graduate students, tenured and non-tenured faculty). When planning for these surveys started in…

Clinical acceptability study of micronized purified flavonoid fraction 1000 mg tablets versus 500 mg tablets in patients suffering acute hemorrhoidal disease.

PubMed

Shelygin, Yuri; Krivokapic, Zoran; Frolov, S A; Kostarev, I V; Astashov, V L; Vasiliev, S V; Lakhin, A V; Rodoman, G V; Soloviev, A O; Stoyko, Y M; Khitaryan, A G; Nechay, I A

2016-11-01

To compare the clinical acceptability of micronized purified flavonoid fraction (MPFF) 1000 mg with MPFF 500 mg tablets, administered at the same daily dose in patients suffering non-complicated acute hemorrhoids. MPFF is an established treatment for hemorrhoidal disease. This was a double-blind, multi-center, randomized study. Patients took either MPFF 1000 mg or 500 mg tablets for 7 days (daily dose; 3 g over 4 days followed by 2 g over 3 days). Adverse events were recorded in a patient diary. On day 7, anal pain and bleeding were assessed (visual analog scale [VAS] and Dimitroulopoulos scale, respectively). Patients (162) were randomized to MPFF 1000 mg (79) and MPFF 500 mg (83). No serious adverse events (AEs) occurred; 10 emergent AEs were considered treatment-related (6 for MPFF 1000 mg and 4 for 500 mg). Both regimens were associated with significant reduction in anal pain (VAS); -2.37 cm MPFF 1000 mg (P < 0.001) and -2.17 cm 500 mg (P < 0.001), with a slight trend in favor of MPFF 1000 mg (mean global reduction -2.27 cm, P < 0.001). Bleeding improved significantly in both groups of patients, 56% of patients on MPFF 1000 mg versus 61% on MPFF 500 mg. Bleeding ceased after treatment in 47% patients on MPFF 1000 mg versus 54% on 500 mg. After 7 days of treatment with MPFF at the same daily dose, both regimens reduced anal pain and bleeding. MPFF 1000 mg had a comparable safety profile to MPFF 500 mg, with the advantage of fewer tablets. Key limitations: Safety study.

USAF Summer Faculty Research Program. 1980. Research Reports. Volume II.

DTIC Science & Technology

1980-10-01

Radiation Damage Profiles and Annealing Dr. Samuel C. Ling Effects of 120 keV Sulfur Implants in GaAs 45 Finite Element Modeling of Elastic-Plastic Dr...described more fully in a later section. II. OBJECTIVES: Laboratory management is acutely aware of the shortcomings of the current informational processes...are fixed, there are only two modes of heat trans- fer - radiation and conduction. At the low temperatures necessary for superconductivity, radiation

Using a Facebook profile in determining the motive of homicide.

PubMed

Radojevic, Nemanja; Curovic, Ivana; Soc, Miodrag

2013-08-01

Ritual homicides may be affective (emotional), but usually they are premediated, instrumental, or predatory. In the case under review, the Facebook profile of the assailant helped to determine the motive of the homicide, which seemed to be ritualistic in nature. Therein, a 56-year-old male sustained 48 stab wounds and other knife injuries. On the wall in a room above the body, a pentagram was drawn with the victim's blood, followed by a few words which can be associated with a "Satanic" ritual. Searching through the Facebook profile of the culprit, Satanism as a leading motive of the homicide was eventually excluded. The most interesting point of this case was the evaluation of a sentence used as a Facebook status, which greatly contributed to confirm the paedophilic nature of the murder. Copyright © 2013 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Apple Mealiness Detection Using Hyperspectral Scattering Technique

USDA-ARS?s Scientific Manuscript database

Mealiness is a symptom of internal fruit disorder, which is characterized by abnormal softness and lack of free juice in the fruit. This research investigated the potential of hyperspectral scattering technique for detecting mealy apples. Spectral scattering profiles between 600 nm and 1,000 nm were...

Merton C. Flom, OD, PhD--a paradigm of optometric leadership.

PubMed

Polse, Kenneth A

2007-11-01

Dr. Merton Flom serves as the quintessential model for demonstrating what it takes to be an outstanding scientist, clinician, and educator. Professor Flom's career as a clinician, vision scientist, and visionary in optometry is well known to most faculty in optometric institutions, but many in the profession may not be aware of his enormous contributions. This profile captures Dr. Flom's professional and personal views about optometry, vision research, and education.

Incidence, Microbiological Profile and Risk Factors of Healthcare-Associated Infections in Intensive Care Units: A 10 Year Observation in a Provincial Hospital in Southern Poland

PubMed Central

Kołpa, Małgorzata; Wałaszek, Marta; Gniadek, Agnieszka; Wolak, Zdzisław; Dobroś, Wiesław

2018-01-01

Healthcare-associated infections (HAIs) occurring in patients treated in an intensive care unit (ICU) are serious complications in the treatment process. Aetiological factors of these infections can have an impact on treatment effects, treatment duration and mortality. The aim of the study was to determine the prevalence and microbiological profile of HAIs in patients hospitalized in an ICU over a span of 10 years. The active surveillance method was used to detect HAIs in adult patients who spent over 48 h in a general ICU ward located in southern Poland between 2007 and 2016. The study was conducted in compliance with the methodology recommended by the Healthcare-associated Infections Surveillance Network (HAI-Net) of the European Centre for Disease Prevention and Control (ECDC). During the 10 years of the study, 1849 patients hospitalized in an ICU for a total of 17,599 days acquired 510 with overall HAIs rates of 27.6% and 29.0% infections per 1000 ICU days. Intubation-associated pneumonia (IAP) posed the greatest risk (15.2 per 1000 ventilator days), followed by CLA-BSI (8.0 per 1000 catheter days) and CA-UTI (3.0 per 1000 catheter days). The most common isolated microorganism was Acinetobacter baumannii (25%) followed by Coagulaase-negativ staphylococci (15%), Escherichia coli (9%), Pseudomonas aeruginosa (8%), Klebsiella pneumoniae (7%), Candida albicans (6%). Acinetobacter baumannii in 87% and were classified as extensive-drug resistant (XDR). In summary, in ICU patients pneumonia and bloodstream infections were the most frequently found. Acinetobacter baumannii strains were most often isolated from clinical materials taken from HAI patients and showed resistance to many groups of antibiotics. A trend of increasing resistance of Acinetobacter baumannii to carbapenems was observed. PMID:29324651

Growing Minority Student Interest in Earth and Space Science with Suborbital and Space-related Investigations

NASA Astrophysics Data System (ADS)

Austin, S. A.

2009-12-01

This presentation describes the transformative impact of student involvement in suborbital and Cubesat investigations under the MECSAT program umbrella at Medgar Evers College (MEC). The programs evolved from MUSPIN, a NASA program serving minority institutions. The MUSPIN program supported student internships for the MESSENGER and New Horizons missions at the Applied Physics Lab at John Hopkins University. The success of this program motivated the formation of smaller-scale programs at MEC to engage a wider group of minority students using an institutional context. The programs include an student-instrument BalloonSAT project, ozone investigations using sounding vehicles and a recently initiated Cubesat program involving other colleges in the City University of New York (CUNY). The science objectives range from investigations of atmospheric profiles, e.g. temperature, humidity, pressure, and CO2 to ozone profiles in rural and urban areas including comparisons with Aura instrument retrievals to ionospheric scintillation experiments for the Cubesat project. Through workshops and faculty collaborations, the evolving programs have mushroomed to include the development of parallel programs with faculty and students at other minority institutions both within and external to CUNY. The interdisciplinary context of these programs has stimulated student interest in Earth and Space Science and includes the use of best practices in retention and pipelining of underrepresented minority students in STEM disciplines. Through curriculum integration initiatives, secondary impacts are also observed supported by student blogs, social networking sites, etc.. The program continues to evolve including related student internships at Goddard Space Flight Center and the development of a CUNY-wide interdisciplinary team of faculty targeting research opportunities for undergraduate and graduate students in Atmospheric Science, Space Weather, Remote Sensing and Astrobiology primarily for Cubesat and related vehicles. The Cubesat extension benefits from specifications developed by Stanford University and California Polytechnical State University which provides low-profile, entry-level access for student-based science and engineering investigations in low-earth orbits and the availability of Commercial-Off-The-Shelf components including a Cubesat kit developed by Pumpkin, Inc. The programs have also benefited from partnerships with other universities including Montana State University, University of Vermont, University of Rhode Island and Cornell University. The programs are presently supported by funding from NSF Geoscience, the New York State Space Grant Consortium and a National Space Grant Minority Serving Institution Partnership award.

Acute and sub-chronic toxicological evaluation of hydro-methanolic extract of Coriandrum sativum L. seeds

PubMed Central

Patel, Dipak; Desai, Swati; Devkar, Ranjitsinh; Ramachandran, A.V.

2012-01-01

Coriandrum sativum L. (CS) seeds are known to possess therapeutic potentials against a variety of physiological disorders. This study assesses acute and sub-chronic toxicity profile of hydro-methanolic extract of CS seeds using OECD guidelines. In acute toxicity study, mice were once orally administered 1000, 3000 and 5000 mg/kg body weight of CS extract. There were no any behavioral alterations or mortality recorded in CS treated groups. The LD50 value was more than 5000 mg/kg body weight. In the sub-chronic oral toxicity study, the animals were orally administered with CS extract (1000, 2000 and 3000mg/kg body weight) daily for 28 days whereas; vehicle control group received 0.5 % carboxy methyl cellulose. There was significant reduction in food intake, body weight gain and plasma lipid profiles of CS2 and CS3 (2000 and 3000 mg/kg body weight respectively) groups as compared to the control group. However, there were no alterations in haematological profile, relative organ weights, histology and plasma markers of damage of vital organs (heart, liver and kidney). The overall finding of this study indicates that CS extract is non-toxic up to 3000 mg/kg body weight and can be considered as safe for consumption. PMID:27847445

Who Orienteers? A Survey of Profile and Attitudes.

ERIC Educational Resources Information Center

Strangel, Jan A.

1996-01-01

Approximately 1000 Norwegian orienteers who completed a survey could be grouped by attitude as seeking outdoor fun and relaxation, exercise, a challenging focus to life, solitary outdoor sport, or competitive rewards. Respondents rated technical aspects of participation and made suggestions for increasing public interest, including cooperation…

Morphological and physical fitness profile of young female sprint kayakers.

PubMed

López-Plaza, Daniel; Alacid, Fernando; Rubio, Jacobo Ángel; López-Miñarro, Pedro Ángel; Muyor, José María; Manonelles, Pedro

2018-02-14

Traditionally, physical and anthropometrical profiles of the most successful kayak athletes have been identified in male kayakers. This study attempted to identify the differences in morphology and fitness level of two performance-based groups of young elite female paddlers. Eighty-six female kayakers, aged 13.62 ± 0.57 years (mean ± SD) were allocated in two groups (Top-10 and Rest) depending on their ranking in the three Olympic distances (200, 500 and 1000 meters). All subjects underwent a battery of anthropometrical (heights, weight, girths and sum of skinfolds), physical fitness (overhead medicine ball throw, countermovement jump, sit-and-reach test and 20-m multistage shuttle run test) and specific performance assessments (200, 500 and 1000 meters). Best paddlers presented significantly greater anthropometrical values in muscle mass percentage, maturity status and chronological age (p < 0.05) whereas physical fitness comparison only revealed significant differences in countermovement jump (p < 0.05). Furthermore, aerobic power and muscle mass percentage appear to be crucial in achieving optimal performances at long (1000-m) and short duration races (200 and 500-m). These findings confirm the importance of a larger and compact morphology, as well as superior fitness level, for success in female kayakers. The current results not only identify the weak areas on body composition and physical fitness depending on the maturity status but also the development of specific training programs for FEMALES.

German dental faculty attitudes towards computer-assisted learning and their correlation with personal and professional profiles.

PubMed

Welk, A; Rosin, M; Seyer, D; Splieth, C; Siemer, M; Meyer, G

2005-08-01

Compared with its potential, computer technology use is still lacking in medical/dental education. To investigate the primary advantages of computer-assisted learning (CAL) systems in German dental education, as well as the reasons for their relatively low degree of use correlated with personal and professional profiles of respondents. A questionnaire was mailed to heads in the departments of conservative dentistry and prosthetic dentistry in all dental schools in Germany. Besides investigating the advantages and barriers to the use of computer technology, the questionnaire also contained questions regarding each respondent's gender, age, academic rank, experience in academia and computer skills. The response rate to the questionnaire was 90% (112 of 125). The results indicated a distinct discrepancy between the desire for and actual occurrence of lectures, seminars, etc. to instruct students in ways to search for and acquire knowledge, especially using computer technology. The highest-ranked advantages of CAL systems in order, as seen by respondents, were the possibilities for individual learning, increased motivation, and both objective theoretical tests and practical tests. The highest-ranked reasons for the low degree of usage of CAL systems in order were the inability to finance, followed equally by a lack of studies of CAL and poor cost-advantage ratio, and too much effort required to integrate CAL into the curriculum. Moreover, the higher the computer skills of the respondents, the more they noted insufficient quality of CAL systems (r = 0.200, P = 0.035) and content differences from their own dental faculty's expert opinions (r = 0.228, P = 0.016) as reasons for low use. The correlations of the attitudes towards CAL with the personal and professional profiles showed not only statistical significant reinforcements of, but also interesting deviations from, the average responses.

Application of a Pharmacokinetic Model of Metformin Clearance in a Population with Acute Myeloid Leukemia.

PubMed

Ceacareanu, Alice C; Brown, Geoffrey W; Moussa, Hoda A; Wintrob, Zachary A P

2018-01-01

We aimed to estimate the metformin-associated lactic acidosis (MALA) risk by assessing retrospectively the renal clearance variability and applying a pharmacokinetic (PK) model of metformin clearance in a population diagnosed with acute myeloid leukemia (AML) and diabetes mellitus (DM). All adults with preexisting DM and newly diagnosed AML at Roswell Park Cancer Institute were reviewed (January 2003-December 2010, n = 78). Creatinine clearance (CrCl) and total body weight distributions were used in a two-compartment PK model adapted for multiple dosing and modified to account for actual intra- and inter-individual variability. Based on this renal function variability evidence, 1000 PK profiles were simulated for multiple metformin regimens with the resultant PK profiles being assessed for safe CrCl thresholds. Metformin 500 mg up to three times daily was safe for all simulated profiles with CrCl ≥25 mL/min. Furthermore, the estimated overall MALA risk was below 10%, remaining under 5% for 500 mg given once daily. CrCl ≥65.25 mL/min was safe for administration in any of the tested regimens (500 mg or 850 mg up to three times daily or 1000 mg up to twice daily). PK simulation-guided prescribing can maximize metformin's beneficial effects on cancer outcomes while minimizing MALA risk.

Hemispheric aerosol vertical profiles: anthropogenic impacts on optical depth and cloud nuclei.

PubMed

Clarke, Antony; Kapustin, Vladimir

2010-09-17

Understanding the effect of anthropogenic combustion upon aerosol optical depth (AOD), clouds, and their radiative forcing requires regionally representative aerosol profiles. In this work, we examine more than 1000 vertical profiles from 11 major airborne campaigns in the Pacific hemisphere and confirm that regional enhancements in aerosol light scattering, mass, and number are associated with carbon monoxide from combustion and can exceed values in unperturbed regions by more than one order of magnitude. Related regional increases in a proxy for cloud condensation nuclei (CCN) and AOD imply that direct and indirect aerosol radiative effects are coupled issues linked globally to aged combustion. These profiles constrain the influence of combustion on regional AOD and CCN suitable for challenging climate model performance and informing satellite retrievals.

Influencing College and Higher Education Choices in Disadvantaged Hispanic High School Students Through a School-Based Health Club.

PubMed

Singh, Harsimran; Matza, Maria; Latham, Christine

2017-06-01

Statistics representing professional health care providers do not adequately reflect the shift in the nation's diverse population. Latinos are significantly underrepresented at all levels of appropriate academic programs critical for entry to health profession careers. This project describes the implementation of a student-run, faculty-facilitated Future Nurse and Health Club at a school (with majority Latino students) to emphasize the importance of higher education in health care. Demographic and psychosocial profiles of club members were also developed to understand community needs. The Future Nurse and Health Club was established in partnership with faculty and researchers representing a university-based nursing program, school officials, and community leaders. Both quantitative and qualitative data were collected from club members and their parents using a variety of techniques including questionnaires and focus groups. The findings of the study highlighted a variety of student- and parent-related factors including poor lifestyle habits and perceptions of support that could potentially influence Latino high school students' interest and progress in health care-related higher education. A school-based health career club involving active participation of parents and students with support from health care professionals such as academic nursing faculty has the potential to simultaneously raise student interest in health-related careers and health needs of their community.

Core Competencies for Medical Teachers (KLM)--A Position Paper of the GMA Committee on Personal and Organizational Development in Teaching.

PubMed

Görlitz, Anja; Ebert, Thomas; Bauer, Daniel; Grasl, Matthäus; Hofer, Matthias; Lammerding-Köppel, Maria; Fabry, Götz

2015-01-01

Recent developments in medical education have created increasing challenges for medical teachers which is why the majority of German medical schools already offer educational and instructional skills trainings for their teaching staff. However, to date no framework for educational core competencies for medical teachers exists that might serve as guidance for the qualification of the teaching faculty. Against the background of the discussion about competency based medical education and based upon the international literature, the GMA Committee for Faculty and Organizational Development in Teaching developed a model of core teaching competencies for medical teachers. This framework is designed not only to provide guidance with regard to individual qualification profiles but also to support further advancement of the content, training formats and evaluation of faculty development initiatives and thus, to establish uniform quality criteria for such initiatives in German-speaking medical schools. The model comprises a framework of six competency fields, subdivided into competency components and learning objectives. Additional examples of their use in medical teaching scenarios illustrate and clarify each specific teaching competency. The model has been designed for routine application in medical schools and is thought to be complemented consecutively by additional competencies for teachers with special duties and responsibilities in a future step.

Some doctors of medicine who published optometry books and played significant roles in early twentieth century optometric education.

PubMed

Goss, David A

2011-01-01

This paper provides brief profiles of four doctors of medicine who wrote books for optometrists and who were faculty members in, and/or directors of, optometry schools in the early twentieth century. Those studied were Thomas G. Atkinson (1870-1946), Marshall B. Ketchum (1856-1937), Joseph I. Pascal (1890-1955), and Clarence W. Talbot (1883-1958). The content of the books they wrote is also discussed.

Assessing XCTD Fall Rate Errors using Concurrent XCTD and CTD Profiles in the Southern Ocean

NASA Astrophysics Data System (ADS)

Millar, J.; Gille, S. T.; Sprintall, J.; Frants, M.

2010-12-01

Refinements in the fall rate equation for XCTDs are not as well understood as those for XBTs, due in part to the paucity of concurrent and collocated XCTD and CTD profiles. During February and March 2010, the Diapycnal and Isopycnal Mixing Experiment in the Southern Ocean (DIMES) conducted 31 collocated 1000-meter XCTD and CTD casts in the Drake Passage. These XCTD/CTD profile pairs are closely matched in space and time, with a mean distance between casts of 1.19 km and a mean lag time of 39 minutes. The profile pairs are well suited to address the XCTD fall rate problem specifically in higher latitude waters, where existing fall rate corrections have rarely been assessed. Many of these XCTD/CTD profile pairs reveal an observable depth offset in measurements of both temperature and conductivity. Here, the nature and extent of this depth offset is evaluated.

Applying the Three C’s of Sustainable Development to Defense Department Planning

DTIC Science & Technology

2012-04-30

opportunity. For example, Coca - Cola aggressively pursued the water market by using its superior buyer value analysis and signaling capabilities to create a...company is to understand and communicate with its target market —smokers. Indeed, we would expect that they would understand the psychological profile of...to seek NPS faculty research supporting the interests of our program sponsors. Finally, we serve as a “broker” to market specific research topics

"It Doesn't Feel Like a Natural Fit": Co-Operating Teachers Account for Their Evaluation and Assessment of Pre-Service Teachers' Efforts to Fulfill Social Justice Indicators

ERIC Educational Resources Information Center

Mulholland, Valerie Lyn; Salm, Twyla

2017-01-01

Teacher education has long been troubled by the problem of reconciling what happens in course work with how that learning is taken up in practicum experiences. Our faculty asks co-operating teachers to account for interns' professional growth by the extent to which the interns meet the requirements of the Internship Placement Profile (IPP). The…

Comparison of L1000 and Affymetrix Microarray for In Vitro Concentration-Response Gene Expression Profiling (SOT)

EPA Science Inventory

Advances in high-throughput screening technologies and in vitro systems have opened doors for cost-efficient evaluation of chemical effects on a diversity of biological endpoints. However, toxicogenomics platforms remain too costly to evaluate large libraries of chemicals in conc...

Interpretation of 2D Resistivity with Engineering Characterisation of Subsurface Exploration in Nusajaya Johor, Malaysia

NASA Astrophysics Data System (ADS)

Akip Tan, S. N. Mohd; Dan, M. F. Md; Edy Tonnizam, M.; Saad, R.; Madun, A.; Hazreek, Z. A. M.

2018-04-01

2-D resistivity technique and pole-dipole array with spacing of 2 m electrode and total spacing of 80 m were adopted to map and characterize the shallow subsurface in a sedimentary area at Nusajaya, Johor. Geological field mapping and laboratory testing were conducted to determine weathering grades. Res2Dinv software was used to generate the inversion model resistivity. The result shows sandstone contains iron mineral (30-1000ohm-m) and weathered sandstone (500-1000 ohm-m). The lowest layer represents sandstone and siltstone with the highest range from 1500 through 5000 ohm-m. The weathering grade IV and V of sandstone in the actual profile indicates the range from 30 to 1000 ohm-m, whereas grade II and III in ground mass matched the higest range. Overall, the increase of weathering grade influenced both the physical properties and strength of rocks.

Collaborative Aerospace Research and Fellowship Program at NASA Glenn Research Center

NASA Technical Reports Server (NTRS)

Heyward, Ann O.; Kankam, Mark D.

2004-01-01

During the summer of 2004, a 10-week activity for university faculty entitled the NASA-OAI Collaborative Aerospace Research and Fellowship Program (CFP) was conducted at the NASA Glenn Research Center in collaboration with the Ohio Aerospace Institute (OAI). This is a companion program to the highly successful NASA Faculty Fellowship Program and its predecessor, the NASA-ASEE Summer Faculty Fellowship Program that operated for 38 years at Glenn. The objectives of CFP parallel those of its companion, viz., (1) to further the professional knowledge of qualified engineering and science faculty,(2) to stimulate an exchange of ideas between teaching participants and employees of NASA, (3) to enrich and refresh the research and teaching activities of participants institutions, and (4) to contribute to the research objectives of Glenn. However, CFP, unlike the NASA program, permits faculty to be in residence for more than two summers and does not limit participation to United States citizens. Selected fellows spend 10 weeks at Glenn working on research problems in collaboration with NASA colleagues and participating in related activities of the NASA-ASEE program. This year's program began officially on June 1, 2004 and continued through August 7, 2004. Several fellows had program dates that differed from the official dates because university schedules vary and because some of the summer research projects warranted a time extension beyond the 10 weeks for satisfactory completion of the work. The stipend paid to the fellows was $1200 per week and a relocation allowance of $1000 was paid to those living outside a 50-mile radius of the Center. In post-program surveys from this and previous years, the faculty cited numerous instances where participation in the program has led to new courses, new research projects, new laboratory experiments, and grants from NASA to continue the work initiated during the summer. Many of the fellows mentioned amplifying material, both in undergraduate and graduate courses, on the basis of the summer s experience at Glenn. A number of 2004 fellows indicated that proposals to NASA will grow out of their summer research projects. In addition, some journal articles and NASA publications will result from this past summer s activities. Fellows from past summers continue to send reprints of articles that resulted from work initiated at Glenn. This report is intended primarily to summarize the research activities comprising the 2004 CFP Program at Glenn. Particular research studies include: 1) Development of an Imaging-Based, Computational Fluid Dynamics Tool to Assess Fluid Mechanics in Experimental Models that Simulate Blood Vessels; 2) Analysis of Nanomaterials Produced from Precursors; and 3) LEO Propagation Analysis Tool.

Mapping Soil Organic Matter with Hyperspectral Imaging

NASA Astrophysics Data System (ADS)

Moni, Christophe; Burud, Ingunn; Flø, Andreas; Rasse, Daniel

2014-05-01

Soil organic matter (SOM) plays a central role for both food security and the global environment. Soil organic matter is the 'glue' that binds soil particles together, leading to positive effects on soil water and nutrient availability for plant growth and helping to counteract the effects of erosion, runoff, compaction and crusting. Hyperspectral measurements of samples of soil profiles have been conducted with the aim of mapping soil organic matter on a macroscopic scale (millimeters and centimeters). Two soil profiles have been selected from the same experimental site, one from a plot amended with biochar and another one from a control plot, with the specific objective to quantify and map the distribution of biochar in the amended profile. The soil profiles were of size (30 x 10 x 10) cm3 and were scanned with two pushbroomtype hyperspectral cameras, one which is sensitive in the visible wavelength region (400 - 1000 nm) and one in the near infrared region (1000 - 2500 nm). The images from the two detectors were merged together into one full dataset covering the whole wavelength region. Layers of 15 mm were removed from the 10 cm high sample such that a total of 7 hyperspectral images were obtained from the samples. Each layer was analyzed with multivariate statistical techniques in order to map the different components in the soil profile. Moreover, a 3-dimensional visalization of the components through the depth of the sample was also obtained by combining the hyperspectral images from all the layers. Mid-infrared spectroscopy of selected samples of the measured soil profiles was conducted in order to correlate the chemical constituents with the hyperspectral results. The results show that hyperspectral imaging is a fast, non-destructive technique, well suited to characterize soil profiles on a macroscopic scale and hence to map elements and different organic matter quality present in a complete pedon. As such, we were able to map and quantify biochar in our profile. Smaller interesting regions can also easily be selected from the hyperspectral images for more detailed study at microscopic scale.

Analysis of hyperspectral scattering images using a moment method for apple firmness prediction

USDA-ARS?s Scientific Manuscript database

This article reports on using a moment method to extract features from the hyperspectral scattering profiles for apple fruit firmness prediction. Hyperspectral scattering images between 500 nm and 1000 nm were acquired online, using a hyperspectral scattering system, for ‘Golden Delicious’, ’Jonagol...

Depth profiles of oxygen precipitates in nitride-coated silicon wafers subjected to rapid thermal annealing

NASA Astrophysics Data System (ADS)

Voronkov, V. V.; Falster, R.; Kim, TaeHyeong; Park, SoonSung; Torack, T.

2013-07-01

Silicon wafers, coated with a silicon nitride layer and subjected to high temperature Rapid Thermal Annealing (RTA) in Ar, show—upon a subsequent two-step precipitation anneal cycle (such as 800 °C + 1000 °C)—peculiar depth profiles of oxygen precipitate densities. Some profiles are sharply peaked near the wafer surface, sometimes with a zero bulk density. Other profiles are uniform in depth. The maximum density is always the same. These profiles are well reproduced by simulations assuming that precipitation starts from a uniformly distributed small oxide plates originated from RTA step and composed of oxygen atoms and vacancies ("VO2 plates"). During the first step of the precipitation anneal, an oxide layer propagates around this core plate by a process of oxygen attachment, meaning that an oxygen-only ring-shaped plate emerges around the original plate. These rings, depending on their size, then either dissolve or grow during the second part of the anneal leading to a rich variety of density profiles.

Surface-modified solid lipid nanoparticles for oral delivery of docetaxel: enhanced intestinal absorption and lymphatic uptake

PubMed Central

Cho, Hyun-Jong; Park, Jin Woo; Yoon, In-Soo; Kim, Dae-Duk

2014-01-01

Docetaxel is a potent anticancer drug, but development of an oral formulation has been hindered mainly due to its poor oral bioavailability. In this study, solid lipid nanoparticles (SLNs) surface-modified by Tween 80 or D-alpha-tocopheryl poly(ethylene glycol 1000) succinate (TPGS 1000) were prepared and evaluated in terms of their feasibility as oral delivery systems for docetaxel. Tween 80-emulsified and TPGS 1000-emulsified tristearin-based lipidic nanoparticles were prepared by a solvent-diffusion method, and their particle size distribution, zeta potential, drug loading, and particle morphology were characterized. An in vitro release study showed a sustained-release profile of docetaxel from the SLNs compared with an intravenous docetaxel formulation (Taxotere®). Tween 80-emulsified SLNs showed enhanced intestinal absorption, lymphatic uptake, and relative oral bioavailability of docetaxel compared with Taxotere in rats. These results may be attributable to the absorption-enhancing effects of the tristearin nanoparticle. Moreover, compared with Tween 80-emulsified SLNs, the intestinal absorption and relative oral bioavailability of docetaxel in rats were further improved in TPGS 1000-emulsified SLNs, probably due to better inhibition of drug efflux by TPGS 1000, along with intestinal lymphatic uptake. Taken together, it is worth noting that these surface-modified SLNs may serve as efficient oral delivery systems for docetaxel. PMID:24531717

The 1998-2000 SHADOZ (Southern Hemisphere ADditional Ozonesondes) Tropical Ozone Climatology: Comparison with TOMS and Ground-Based Measurements

NASA Technical Reports Server (NTRS)

Thompson, Anne M.; Witte, Jacquelyn; McPeters, Richard D.; Oltmans, Samuel J.; Schmidlin, Francis J.; Logan, Jennifer A.; Fujiwara, Masatormo; Kirchhoff, Volker W. J. H.; Posny, Francoise; Coetzee, Gerhard J. R.;

LINCS Canvas Browser: interactive web app to query, browse and interrogate LINCS L1000 gene expression signatures.

PubMed

Duan, Qiaonan; Flynn, Corey; Niepel, Mario; Hafner, Marc; Muhlich, Jeremy L; Fernandez, Nicolas F; Rouillard, Andrew D; Tan, Christopher M; Chen, Edward Y; Golub, Todd R; Sorger, Peter K; Subramanian, Aravind; Ma'ayan, Avi

2014-07-01

For the Library of Integrated Network-based Cellular Signatures (LINCS) project many gene expression signatures using the L1000 technology have been produced. The L1000 technology is a cost-effective method to profile gene expression in large scale. LINCS Canvas Browser (LCB) is an interactive HTML5 web-based software application that facilitates querying, browsing and interrogating many of the currently available LINCS L1000 data. LCB implements two compacted layered canvases, one to visualize clustered L1000 expression data, and the other to display enrichment analysis results using 30 different gene set libraries. Clicking on an experimental condition highlights gene-sets enriched for the differentially expressed genes from the selected experiment. A search interface allows users to input gene lists and query them against over 100 000 conditions to find the top matching experiments. The tool integrates many resources for an unprecedented potential for new discoveries in systems biology and systems pharmacology. The LCB application is available at http://www.maayanlab.net/LINCS/LCB. Customized versions will be made part of the http://lincscloud.org and http://lincs.hms.harvard.edu websites. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

Pacing Behavior and Tactical Positioning in 500- and 1000-m Short-Track Speed Skating.

PubMed

Noorbergen, Olaf S; Konings, Marco J; Micklewright, Dominic; Elferink-Gemser, Marije T; Hettinga, Florentina J

2016-09-01

To explore pacing behavior and tactical positioning during the shorter 500- and 1000-m short-track competitions. Lap times and intermediate rankings of elite 500- and 1000-m short-track-skating competitors were collected over the 2012-13 season. First, lap times were analyzed using a MANOVA, and for each lap, differences between sex, race type, final ranking, and stage of competition were determined. Second, Kendall tau-b correlations were used to assess relationships between intermediate and final rankings. In addition, intermediate rankings of the winner of each race were examined. Top-placed athletes appeared faster than bottom-placed athletes in every lap in the 500-m, while in the 1000-m no differences were found until the final 4 laps (P < .05). Correlations between intermediate and final rankings were already high at the beginning stages of the 50-m (lap 1: r = .59) but not for the 1000-m (lap 1: r = .21). Although 500- and 1000-m short-track races are both relatively short, fundamental differences in pacing behavior and tactical positioning were found. A fast-start strategy seems to be optimal for 500-m races, while the crucial segment in 1000-m races seems to be from the 6th lap to the finish line (ie, after ± 650 m). These findings provide evidence to suggest that athletes balance between choosing an energetically optimal profile and the tactical and positional benefits that play a role when riding against an opponent, as well as contributing to developing novel insights in exploring athletic behavior when racing against opponents.

Teaching Giants and Other Mentors of the Howard University: College of Medicine Class of 1952.

PubMed

Julian Haywood, L

2015-03-01

During the two decades following World War II, rapid changes occurred in medicine and in society as a whole in the United States including the establishment of the National Institutes of Health and the civil rights movement. This article profiles the teaching faculty of the Howard University College of Medicine that prepared the Class of 1952 for the decades that were to follow. © 2015 National Medical Association. Published by Elsevier Inc. All rights reserved.

Enabling Exploration: NASA's Technology Needs

NASA Technical Reports Server (NTRS)

Carroll, Carol W.

2012-01-01

Deputy Director of Science, Carol W. Carroll has been invited by University of Oregon's Materials Science Institute to give a presentation. Carol's Speech explains NASA's Technologies that are needed where NASA was, what NASA's current capabilities are. Carol will highlight many of NASA's high profile projects and she will explain what NASA needs for its future by focusing on the next steps in space exploration. Carol's audience will be University of Oregon's future scientists and engineer's and their professor's along with various other faculty members.

Commissioning for COPD care: a new, recordable metric that supports the patient interest.

PubMed

Walker, Paul Phillip; Thompson, E; Hill, S L; Holton, K; Bodger, K; Pearson, M G

2016-06-01

Healthcare metrics have been used to drive improvement in outcome and delivery in UK hospital stroke and cardiac care. This model is attractive for chronic obstructive pulmonary disease (COPD) care because of disease frequency and the burden it places on primary, secondary and integrated care services. Using 'hospital episode statistics' (UK 'coding'), we examined hospital 'bed days/1000 population' in 150 UK Primary Care Trusts (PCTs) during 2006-07 and 2007-08. Data were adjusted for COPD prevalence. We looked at year-on-year consistency and factors which influenced variation. There were 248 996 COPD admissions during 2006-08. 'Bed days/1000 PCT population' was consistent between years (r = 0.87; P < 0.001). There was a >2-fold difference in bed days between the best and worst performing PCTs which was primarily a consequence of variation in emergency admission rate (P < 0.001) and proportion of emergency admissions due to COPD (P < 0.001) and to only a lesser extent length of hospital stay (P < 0.001). Bed days/1000 population appears a useful annual metric of COPD care quality. Good COPD care keeps patients active and out of hospital and requires co-ordinated action from both hospital and community services, with an important role for integrated care. This metric demonstrates that current care is highly variable and offers a measurable target to commission against. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Profile of the Principalship. A Study of Principals' Perceptions.

ERIC Educational Resources Information Center

Beck, John J.

This study surveyed 1,000 elementary, junior high/middle school, and high school principals in Texas by questionnaire to gather their perceptions on issues related to the principalship. The following four issues were explored: (1) source of expertise; (2) skills necessary to the success of any principal; (3) level of expertise of the respondents…

Depth profiling of inks in authentic and counterfeit banknotes by electrospray laser desorption ionization/mass spectrometry.

PubMed

Kao, Yi-Ying; Cheng, Sy-Chyi; Cheng, Chu-Nian; Shiea, Jentaie

2016-01-01

Electrospray laser desorption ionization is an ambient ionization technique that generates neutrals via laser desorption and ionizes those neutrals in an electrospray plume and was utilized to characterize inks in different layers of copy paper and banknotes of various currencies. Depth profiling of inks was performed on overlapping color bands on copy paper by repeatedly scanning the line with a pulsed laser beam operated at a fixed energy. The molecules in the ink on a banknote were desorbed by irradiating the banknote surface with a laser beam operated at different energies, with results indicating that different ions were detected at different depths. The analysis of authentic $US100, $100 RMB and $1000 NTD banknotes indicated that ions detected in 'color-shifting' and 'typography' regions were significantly different. Additionally, the abundances of some ions dramatically changed with the depth of the aforementioned regions. This approach was used to distinguish authentic $1000 NTD banknotes from counterfeits. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Clinical efficacy and safety of a new 1000-mg suspension versus twice-daily 500-mg tablets of MPFF in patients with symptomatic chronic venous disorders: a randomized controlled trial.

PubMed

Carpentier, Patrick; van Bellen, Bonno; Karetova, Debora; Hanafiah, Harunarashid; Enriquez-Vega, Elizabeth; Kirienko, Alexander; Dzupina, Andrej; Sabovic, Miso; Reina Gutierrez, Lourdes; Subwongcharoen, Somboom; Tüzün, Hasan; Maggioli, Arnaud

2017-10-01

Chronic venous disorders (CVD) is estimated to affect 30% to 50% of women and 10% to 30% of men. The most widely prescribed treatment for CVD worldwide is micronized purified flavonoid fraction 500 mg (MPFF). The aim of this clinical trial was to develop a new once daily 1000-mg oral suspension of MPFF. In an international, randomized, double-blind, parallel-group study, symptomatic individuals classified CEAP C0s to C4s were randomized in either treatment arm and treated for 8 weeks. Lower limb symptoms (discomfort, pain and heaviness) were assessed using Visual Analog Scales (VAS), and quality of life (QoL) was measured with the CIVIQ-20 Questionnaire. A total of 1139 patients were included in the study. Both MPFF treatment regimens were well tolerated and associated with a significant reduction in lower limb symptoms. A non-inferiority of MPFF 1000-mg oral suspension once daily compared to MPFF 500-mg tablet twice daily (P<0.0001) was found for lower limb discomfort (-3.33 cm for MPFF 1000 mg and -3.37 cm for MPFF 500 mg), leg pain (-3.27 cm for MPFF 1000 mg and -3.31 cm for MPFF 500 mg) and leg heaviness (-3.41 cm for MPFF 1000 mg and -3.46 cm for MPFF 500 mg). The patients' QoL was improved by about 20 points on the CIVIQ scale in both groups (19.33 points for MPFF 1000 mg and 20.28 points for MPFF 500 mg). MPFF 1000-mg oral suspension and MPFF 500-mg tablets treatments were associated with similar reductions in lower limb symptoms and QoL improvement. The new once daily MPFF1000-mg oral suspension has a similar safety profile to two tablets of MPFF 500 mg, with the advantage of one daily intake, potentially associated with improved patient adherence and easier CVD management.

Actinic cheilitis: clinicopathologic profile and association with degree of dysplasia.

PubMed

de Santana Sarmento, Dmitry José; da Costa Miguel, Márcia Cristina; Queiroz, Lélia Maria Guedes; Godoy, Gustavo Pina; da Silveira, Ericka Janine Dantas

2014-04-01

Actinic cheilitis (AC) is a potentially malignant disorder of the lip caused by exposure to solar radiation. This study was conducted to evaluate the clinicopathologic profile of cases of AC and to verify associations with the degree of dysplasia. This retrospective study analyzed data for 40 patients with AC. Demographic, clinical, and histopathologic data were evaluated. Sections measuring 5 μm in thickness were cut, deparaffinized, and stained with hematoxylin and eosin for histologic examination. The degree of epithelial dysplasia was graded using the criteria defined by the World Health Organization. Two calibrated oral pathologists analyzed the slides. Analysis of the AC patients sampled showed that 75.0% were male (P=0.002), 80.0% were aged≥40 years (P<0.001), 74.3% were Caucasian (P=0.004), and 68.6% had occupational exposure to sunlight (P=0.028). The most common clinical manifestation was white lesions (55.0%), and 40.0% of patients had no dysplasia. No significant associations emerged between the histologic grading of AC and gender (P=1.000), age (P=1.000), ethnicity (P=0.416), occupational exposure to sunlight (P=1.000), and clinical presentation (P=0.467). The degree of dysplasia in AC was not statistically associated with gender, age, ethnicity, occupational exposure to sunlight, or clinical appearance. This study provides some support for the hypothesis that clinicopathologic features are not related to the degree of dysplasia in AC. © 2013 The International Society of Dermatology.

MGS Mars Orbiter Laser (MOLA) Surface Topography of Northern Hemisphere

NASA Technical Reports Server (NTRS)

1997-01-01

A 'picket fence' rendition of surface topography in the northern hemisphere of Mars from the Mars Orbiter Laser Altimeter (MOLA). The profile was obtained during the Mars Global Surveyor Capture Orbit Calibration Pass on September 15, 1997. The profile runs from 73oN to 10oS latitude and passes through the topographically subdued northern plains, the western part of the Elysium volcanic province, which shows 3 miles (5 kilometers) of relief, and the chaotic 'dichotomy' boundary between the northern plains and ancient southern highlands. The MOLA profile is approximately 3000 miles (5000 kilometers) long and has a resolution on the surface of 1000 feet (330 meters) and a vertical resolution of approximately 3 feet (1 meter).

Why is it taking so long for healthcare professional education to become relevant and effective? What can be done?

PubMed

Guilbert, Jean-Jacques

2014-01-01

For about a half century the World Health Organization (WHO), supported by the literature in the field of health personnel education, has argued for the benefits of a learner-centered and community-oriented approach to professional education. Nevertheless, change has not happened in the vast majority of schools and countries. This paper describes the obstacles and constraints to change in health professional education: Obsolete administrative rules, the low profile of public health, the lack of real decision power of faculty, a dearth of faculty trained in the field of education, the arbitrary separation between so-called basic sciences and clinical practice, the disciplinary orientation of learning objectives, a lack of explicit definition of desirable professional competencies, and, above all, too little value placed on the evaluation of educational programs. The recent literature continues to argue for change but action does not follow. Only very few training institutions currently put newer approaches into practice. The university culture remains an environment that stifles change.

Measuring the effectiveness of faculty mentoring relationships.

PubMed

Berk, Ronald A; Berg, Janet; Mortimer, Rosemary; Walton-Moss, Benita; Yeo, Theresa P

2005-01-01

"Mentor" is a term widely used in academic medicine but for which there is no consensus on an operational definition. Further, criteria are rarely reported for evaluating the effectiveness of mentoring. This article presents the work of an Ad Hoc Faculty Mentoring Committee whose tasks were to define "mentorship," specify concrete characteristics and responsibilities of mentors that are measurable, and develop new tools to evaluate the effectiveness of the mentoring relationship. The committee developed two tools: the Mentorship Profile Questionnaire, which describes the characteristics and outcome measures of the mentoring relationship from the perspective of the mentee, and the Mentorship Effectiveness Scale, a 12-item six-point agree-disagree-format Likert-type rating scale, which evaluates 12 behavioral characteristics of the mentor. These instruments are explained and copies are provided. Psychometric issues, including the importance of content-related validity evidence, response bias due to acquiescence and halo effects, and limitations on collecting reliability evidence, are examined in the context of the mentor-mentee relationship. Directions for future research are suggested.

Surface magnetometer experiments: Internal lunar properties

NASA Technical Reports Server (NTRS)

Dyal, P.; Parkin, C. W.; Daily, W. D.

1973-01-01

Magnetic fields have been measured on the lunar surface at the Apollo 12, 14, 15, and 16 landing sites. The remanent field values at these sites are respectively 38 gammas, 103 gammas (maximum), 3 gammas, and 327 gammas. Simultaneous magnetic field and solar plasma pressure measurements show that the remanent fields at the Apollo 12 and 16 sites are compressed and that the scale size of the Apollo 16 remanent field is 5 or = L 100 km. The global eddy current fields, induced by magnetic step transients in the solar wind, were analyzed to calculate an electrical conductivity profile. From nightside data it was found that deeper than 170 km into the moon, the conductivity rises from 0.0003 mhos/m to 0.01 mhos/m at 1000 km depth. Analysis of dayside transient data using a spherically symmetric two-layer model yields a homogeneous conducting core of radios 0.9 R and conductivity sigma = 0.001 mhos/m, surrounded by a nonconducting shell of thickness 0.1 R. This result is in agreement with a nonconducting profile determined from nightside data. The conductivity profile is used to calculate the temperature for an assumed lunar material of peridotite. In an outer layer the temperature rises to 850 to 1050 K, after which it gradually increases to 1200 to 1500 K at a depth of approximately 1000 km.

Achieving an Accurate Surface Profile of a Photonic Crystal for Near-Unity Solar Absorption in a Super Thin-Film Architecture.

PubMed

Kuang, Ping; Eyderman, Sergey; Hsieh, Mei-Li; Post, Anthony; John, Sajeev; Lin, Shawn-Yu

2016-06-28

In this work, a teepee-like photonic crystal (PC) structure on crystalline silicon (c-Si) is experimentally demonstrated, which fulfills two critical criteria in solar energy harvesting by (i) its Gaussian-type gradient-index profile for excellent antireflection and (ii) near-orthogonal energy flow and vortex-like field concentration via the parallel-to-interface refraction effect inside the structure for enhanced light trapping. For the PC structure on 500-μm-thick c-Si, the average reflection is only ∼0.7% for λ = 400-1000 nm. For the same structure on a much thinner c-Si ( t = 10 μm), the absorption is near unity (A ∼ 99%) for visible wavelengths, while the absorption in the weakly absorbing range (λ ∼ 1000 nm) is significantly increased to 79%, comparing to only 6% absorption for a 10-μm-thick planar c-Si. In addition, the average absorption (∼94.7%) of the PC structure on 10 μm c-Si for λ = 400-1000 nm is only ∼3.8% less than the average absorption (∼98.5%) of the PC structure on 500 μm c-Si, while the equivalent silicon solid content is reduced by 50 times. Furthermore, the angular dependence measurements show that the high absorption is sustained over a wide angle range (θinc = 0-60°) for teepee-like PC structure on both 500 and 10-μm-thick c-Si.

Pharmacokinetics of Intravenous Finafloxacin in Healthy Volunteers

PubMed Central

Chiesa, Joseph; Lückermann, Mark; Fischer, Carsten; Dalhoff, Axel; Fuhr, Uwe

2017-01-01

ABSTRACT Finafloxacin is a novel fluoroquinolone exhibiting enhanced activity under acidic conditions and a broad-spectrum antibacterial profile. The present study assessed the pharmacokinetic properties and the safety and tolerability of finafloxacin following intravenous infusions. In this mixed-parallel-group, crossover study, healthy male and female volunteers received single ascending doses (18 volunteers, 200 to 1,000 mg) or multiple ascending doses (40 volunteers, 600 to 1,000 mg) of finafloxacin or placebo. Plasma and urine samples were collected by a dense sampling scheme to determine the pharmacokinetics of finafloxacin using a noncompartmental approach. Standard safety and tolerability data were documented. Finafloxacin had a volume of distribution of 90 to 127 liters (range) at steady state and 446 to 550 liters at pseudoequilibrium, indicating the elimination of a large fraction before pseudoequilibrium was reached. Areas under the concentration-time curves and maximum plasma concentrations (geometric means) increased slightly more than proportionally (6.73 to 45.9 μg · h/ml and 2.56 to 20.2 μg/ml, respectively), the terminal elimination half-life increased (10.6 to 17.1 h), and the urinary recovery decreased (44.2% to 31.7%) with increasing finafloxacin doses (single doses of 200 to 1,000 mg). The pharmacokinetic profiles suggested multiphasic elimination by both glomerular filtration and saturable tubular secretion. The values of the parameters were similar for single and multiple administrations. The coefficient of variation for the between-subject variability of exposure ranged from 10% (≤600 mg) to 38% (>600 mg). Adverse events were mild and nonspecific, with no dependence of adverse events on dose or treatment (including placebo) being detected. Despite a relatively high interindividual variability at higher doses, the level of exposure following intravenous administration of finafloxacin appears to be predictable. Individual elimination processes should be evaluated in more detail. Finafloxacin exhibited a favorable safety and tolerability profile. (This study has been registered at ClinicalTrials.gov under registration no. NCT01910883.) PMID:28784673

Application of a Pharmacokinetic Model of Metformin Clearance in a Population with Acute Myeloid Leukemia

PubMed Central

Ceacareanu, Alice C.; Brown, Geoffrey W.; Moussa, Hoda A.; Wintrob, Zachary A. P.

2018-01-01

Objective: We aimed to estimate the metformin-associated lactic acidosis (MALA) risk by assessing retrospectively the renal clearance variability and applying a pharmacokinetic (PK) model of metformin clearance in a population diagnosed with acute myeloid leukemia (AML) and diabetes mellitus (DM). Methods: All adults with preexisting DM and newly diagnosed AML at Roswell Park Cancer Institute were reviewed (January 2003–December 2010, n = 78). Creatinine clearance (CrCl) and total body weight distributions were used in a two-compartment PK model adapted for multiple dosing and modified to account for actual intra- and inter-individual variability. Based on this renal function variability evidence, 1000 PK profiles were simulated for multiple metformin regimens with the resultant PK profiles being assessed for safe CrCl thresholds. Findings: Metformin 500 mg up to three times daily was safe for all simulated profiles with CrCl ≥25 mL/min. Furthermore, the estimated overall MALA risk was below 10%, remaining under 5% for 500 mg given once daily. CrCl ≥65.25 mL/min was safe for administration in any of the tested regimens (500 mg or 850 mg up to three times daily or 1000 mg up to twice daily). Conclusion: PK simulation-guided prescribing can maximize metformin's beneficial effects on cancer outcomes while minimizing MALA risk. PMID:29755998

Where does the plasmasphere begin? Revisit to topside ionospheric profiles in comparison with plasmaspheric TEC from Jason-1

NASA Astrophysics Data System (ADS)

Lee, Han-Byul; Kim, Yong Ha; Kim, Eunsol; Hong, Junseok; Kwak, Young-Sil

2016-10-01

Topside ionospheric profiles have been measured by Alouette 1 and ISIS 1/2 in the periods of 1962-1972 and 1972-1979, respectively. The profiles cover from the orbital altitude of 1000 km to the F2 peak and show large variations over local time, latitude, and seasons. We here analyze these variations in comparison with plasmaspheric total electron contents (pTECs) that were measured by Jason-1 satellite from the altitude of 1336 km to 20,200 km (GPS orbit). The scale heights of the profiles are generally smaller in the daytime than nighttime but show large day-to-day variations, implying that the ionospheric profiles at 1000 km are changing dynamically, rather than being in diffusive equilibrium. We also derived transition heights between O+ and H+, which show a clear minimum at dawn for low-latitude profiles due to decreasing O+ density at night. To compare with pTEC, we compute topside ionospheric total electron content (tiTEC) by integrating over 800-1336 km using the slope of the profiles. The tiTEC varies in a clear diurnal pattern from 0.3 to 1 and 3 total electron content unit (TECU, 1 TECU = 1016 el m-2) for low and high solar activity, respectively, whereas Jason-1 pTEC values are distributed over 2-6 TECU and 4-8 TECU for low and high solar activity, respectively, with no apparent diurnal modulation. Latitudinal variations of tiTEC show distinctive hemispheric asymmetry while that of Jason-1 pTEC is closely symmetric about the magnetic equator. The local time and latitudinal variations of tiTEC basically resemble those of the ionosphere but are characteristically different from those of Jason-1 pTEC. Based on the difference between tiTEC and pTEC variations, we propose that the region above 1300 km should be considered as the plasmasphere. Lower altitudes for the base of "plasmaspheric TEC," as used in some studies, would cause contamination of ionospheric influence.

[Cardiovascular risk factors among first and third year university students].

PubMed

Morales, Gladys; Guillen-Grima, Francisco; Muñoz, Sergio; Belmar, Carlos; Schifferli, Ingrid; Muñoz, Andrea; Soto, Alvaro

2017-03-01

College students are in a critical stage in their life style due to the transition between high school and university and they may be prone to develop cardiovascular diseases. To compare the prevalence of cardiovascular risk factors (CVRF) in students from first and third year at the University of La Frontera, Temuco-Chile, according to faculty, gender and socioeconomic status (SES). Cross-sectional study. Anthropometry, blood pressure, lipid profile, blood glucose, insulin resistance (IR), sedentary lifestyle, tobacco and alcohol consumption were evaluated during 2014 in randomly selected 163 freshmen aged 19.2 ± 1.8 years and 163 third year students aged 21.7 ± 2.5 years (49% females), stratified by faculty, career and gender. 32.4% of students had prehypertension, 30.6% abdominal obesity, 26.3% insulin resistance, 25.7% dyslipidemia and 8.9% metabolic syndrome. Third grade students had higher prevalence of elevated total and LDL cholesterol and higher alcohol consumption, especially among students of middle and high socioeconomic level. Compared with students from the School of Medicine, students from the Education Faculty had 3.9, 3.3 and 2.7 times greater likelihood of being obese, having elevated LDLcholesterol and being smokers, respectively. Women had the highest prevalence of sedentary lifestyles and dyslipidemia. Men had the highest prevalence of prehypertension and smoking. Educational programs are required to promote healthy lifestyles among these students.

Five-year institutional bibliometric profiles for 103 US neurosurgical residency programs.

PubMed

Taylor, Douglas R; Venable, Garrett T; Jones, G Morgan; Lepard, Jacob R; Roberts, Mallory L; Saleh, Nabil; Sidiqi, Said K; Moore, Andrew; Khan, Nickalus; Selden, Nathan R; Michael, L Madison; Klimo, Paul

2015-09-01

Various bibliometric indices based on the citations accumulated by scholarly articles, including the h-index, g-index, e-index, and Google's i10-index, may be used to evaluate academic productivity in neurological surgery. The present article provides a comprehensive assessment of recent academic publishing output from 103 US neurosurgical residency programs and investigates intradepartmental publishing equality among faculty members. Each institution was considered a single entity, with the 5-year academic yield of every neurosurgical faculty member compiled to compute the following indices: ih(5), cumulative h, ig(5), ie(5), and i10(5) (based on publications and citations from 2009 through 2013). Intradepartmental comparison of productivity among faculty members yielded Gini coefficients for publications and citations. National and regional comparisons, institutional rankings, and intradepartmental publishing equality measures are presented. The median numbers of departmental faculty, total publications and citations, ih(5), summed h, ig(5), ie(5), i10(5), and Gini coefficients for publications and citations were 13, 82, 716, 12, 144, 23, 16, 17, 0.57, and 0.71, respectively. The top 5 most academically productive neurosurgical programs based on ih(5)-index were University of California, San Francisco, University of California, Los Angeles, University of Pittsburgh, Brigham & Women's Hospital, and Johns Hopkins University. The Western US region was most academically productive and displayed greater intradepartmental publishing equality (median ih[5]-index = 18, median Ginipub = 0.56). In all regions, large departments with relative intradepartmental publishing equality tend to be the most academically productive. Multivariable logistic regression analysis identified the ih(5)-index as the only independent predictor of intradepartmental publishing equality (Ginipub ≤ 0.5 [OR 1.20, 95% CI 1.20-1.40, p = 0.03]). The ih(5)-index is a novel, simple, and intuitive metric capable of accurately comparing the recent scholarly efforts of neurosurgical programs and accurately predicting intradepartmental publication equality. The ih(5)-index is relatively insensitive to factors such as isolated highly productive and/or no longer academically active senior faculty, which tend to distort other bibliometric indices and mask the accurate identification of currently productive academic environments. Institutional ranking by ih(5)-index may provide information of use to faculty and trainee applicants, research funding institutions, program leaders, and other stakeholders.

Generation of multi-millijoule red-shifted pulses for seeding stimulated Raman backscattering amplifiers.

PubMed

Landgraf, Björn; Hoffmann, Andreas; Kartashov, Daniil; Gärtner, Felix; Samsonova, Zhanna; Polynkin, Pavel; Jacoby, Joachim; Kühl, Thomas; Spielmann, Christian

2015-03-23

The efficient generation of redshifted pulses from chirped femtosecond joule level Bessel beam pulses in gases is studied. The redshift spans from a few 100 cm⁻¹ to several 1000 cm⁻¹ corresponding to a shift of 50-500 nm for Nd:glass laser systems. The generated pulses have an almost perfect Gaussian beam profile insensitive of the pump beam profile, and are much shorter than the pump pulses. The highest measured energy is as high as 30 mJ, which is significantly higher than possible with solid state nonlinear frequency shifters.

Intravenous iron isomaltoside 1000 (Monofer®) reduces postoperative anaemia in preoperatively non-anaemic patients undergoing elective or subacute coronary artery bypass graft, valve replacement or a combination thereof: a randomized double-blind placebo-controlled clinical trial (the PROTECT trial).

PubMed

Johansson, P I; Rasmussen, A S; Thomsen, L L

2015-10-01

This trial explores whether intravenous iron isomaltoside 1000 (Monofer®) results in a better regeneration of haemoglobin levels and prevents anaemia compared to placebo in preoperative non-anaemic patients undergoing cardiac surgery. The trial is a prospective, double-blind, comparative, placebo-controlled trial of 60 non-anaemic patients undergoing cardiac surgery. The patients were randomized 1:1 to either 1000 mg intravenous iron isomaltoside 1000 administered perioperatively by infusion or placebo. Mean preoperative haemoglobin in the active treatment group was 14·3 g/dl vs. 14·0 g/dl in the placebo group. At discharge 5 days after surgery, haemoglobin levels were reduced to 10·7 and 10·5 g/dl, respectively. One month after surgery, haemoglobin concentration had increased to an average of 12·6 g/dl vs. 11·8 g/dl (p = 0·012) and significantly more patients were non-anaemic in the intravenous iron isomaltoside 1000-treated group compared to the placebo group (38·5% vs. 8·0%; p = 0·019). There were no differences in side-effects between the groups. A single perioperative 1000 mg dose of intravenous iron isomaltoside 1000 significantly increased the haemoglobin level and prevented anaemia 4 weeks after surgery, with a short-term safety profile similar to placebo. Future trials on potential clinical benefits of preoperative treatment with intravenous iron in non-anaemic patients are needed. © 2015 The Authors ISBT Science Series published by John Wiley & Sons Ltd on behalf of International Society of Blood Transfusion.

Relationship between morbidity and extreme values of body mass index in adolescents.

PubMed

Lusky, A; Barell, V; Lubin, F; Kaplan, G; Layani, V; Shohat, Z; Lev, B; Wiener, M

1996-08-01

Although the association between overweight and cardiovascular risk factors is well documented in cross-sectional and longitudinal studies, reports of adolescent morbidity associated with underweight in industrialized countries are rare. This population-based study includes approximately 110,000 17 year old Israeli Jewish males who underwent routine physical examination at army induction centres. Computerized data tapes include overall health profiles, specification of physical and mental conditions, and height and weight measurements. Medically significant conditions are those with sufficient severity to preclude service in a combat unit. Functional limitation is more prevalent at both extremes of the body mass index (BMI) distribution: 149.5/1000 among severely underweight individuals and 164.3/1000 among severely overweight subjects. Overweight was associated with hypertension (14.9/1000 among the severely overweight), as well as joint conditions of the lower extremities, mainly hip, ankle and knee disorders. Functional disorders associated with underweight are bronchial and lung conditions, including asthma (14.2 and 18.9/1000 in the mildly and severely underweight), scoliosis, intestinal conditions and emotional disorders (mainly neurosis). Both under- and overweight are associated with morbidity at age 17. Intervention programmes should begin at an early age.

SUPER-FOCUS: A tool for agile functional analysis of shotgun metagenomic data

DOE PAGES

Silva, Genivaldo Gueiros Z.; Green, Kevin T.; Dutilh, Bas E.; ...

2015-10-09

Analyzing the functional profile of a microbial community from unannotated shotgun sequencing reads is one of the important goals in metagenomics. Functional profiling has valuable applications in biological research because it identifies the abundances of the functional genes of the organisms present in the original sample, answering the question what they can do. Currently, available tools do not scale well with increasing data volumes, which is important because both the number and lengths of the reads produced by sequencing platforms keep increasing. Here, we introduce SUPER-FOCUS, SUbsystems Profile by databasE Reduction using FOCUS, an agile homology-based approach using a reducedmore » reference database to report the subsystems present in metagenomic datasets and profile their abundances. We tested SUPER-FOCUS with over 70 real metagenomes, the results showing that it accurately predicts the subsystems present in the profiled microbial communities, and is up to 1000 times faster than other tools.« less

Characteristics of ozone vertical profile observed in the boundary layer around Beijing in autumn.

PubMed

Ma, Zhiqiang; Zhang, Xiaoling; Xu, Jing; Zhao, Xiujuan; Meng, Wei

2011-01-01

In the autumn of 2008, the vertical profiles of ozone and meteorological parameters in the low troposphere (0-1000 m) were observed at two sites around Beijing, specifically urban Nanjiao and rural Shangdianzi. At night and early morning, the lower troposphere divided into two stratified layers due to temperature inversion. Ozone in the lower layer showed a large gradient due to the titration of NO. Air flow from the southwest brought ozone-rich air to Beijing, and the ozone profiles were marked by a continuous increase in the residual layer at night. The accumulated ozone in the upper layer played an important role in the next day's surface peak ozone concentration, and caused a rapid increase in surface ozone in the morning. Wind direction shear and wind speed shear exhibited different influences on ozone profiles and resulted in different surface ozone concentrations in Beijing.

The lot of female child in an economically weaker society.

PubMed

Grover, V L; Roy, S N

1990-01-01

The study aim was to determine the demographic profile of female children 0-14 years old living in urban slums in Delhi, India. The sample included 1680 slum dwellers in 386 households, of whom 733 were children 0-14 years old. The sex ratio of the sample population was 900 females per 1000 males, compared to the national ratio of 933 females per 1000 males. The sample population included 796 females and 884 males. The sex ratio among children 0-14 years old in the sample was 960 females per 1000 males. School enrollment of children 5-14 years old numbered 232 (50.4%): 46% males and 27.5% females. The lower enrollment of females in slum areas compared to the national average was attributed to the greater participation of young girls in domestic work. 22% of children 0-14 years old were married. The infant mortality rate was 143.2/1000 live births. The crude death rate was 19.64/1000 population, which was 150% higher than the national rate. Female mortality among those 0-6 years old was higher than male mortality; after 6 years of age, male mortality was higher. The study revealed the needs of female children in urban slum areas of India. Government and voluntary agencies must work together in the areas of social work, nutrition, education, health among the poor urban female population in India.

20180312 - Application of a Multiplexed High Content Imaging (HCI) Based Cell Viability and Apoptosis Chemical Screening Assay with Results in MCF-7 Cells (SOT)

EPA Science Inventory

The NCCT high throughput transcriptomics (HTTr) screening program uses whole transcriptome profiling assay in human-derived cells to collect concentration-response data for large numbers (100s-1000s) of environmental chemicals. To contextualize HTTr data, chemical effects on cell...

Metabolomics of Small Numbers of Cells: Metabolomic Profiling of 100, 1000, and 10000 Human Breast Cancer Cells.

PubMed

Luo, Xian; Li, Liang

2017-11-07

In cellular metabolomics, it is desirable to carry out metabolomic profiling using a small number of cells in order to save time and cost. In some applications (e.g., working with circulating tumor cells in blood), only a limited number of cells are available for analysis. In this report, we describe a method based on high-performance chemical isotope labeling (CIL) nanoflow liquid chromatography mass spectrometry (nanoLC-MS) for high-coverage metabolomic analysis of small numbers of cells (i.e., ≤10000 cells). As an example, 12 C-/ 13 C-dansyl labeling of the metabolites in lysates of 100, 1000, and 10000 MCF-7 breast cancer cells was carried out using a new labeling protocol tailored to handle small amounts of metabolites. Chemical-vapor-assisted ionization in a captivespray interface was optimized for improving metabolite ionization and increasing robustness of nanoLC-MS. Compared to microflow LC-MS, the nanoflow system provided much improved metabolite detectability with a significantly reduced sample amount required for analysis. Experimental duplicate analyses of biological triplicates resulted in the detection of 1620 ± 148, 2091 ± 89 and 2402 ± 80 (n = 6) peak pairs or metabolites in the amine/phenol submetabolome from the 12 C-/ 13 C-dansyl labeled lysates of 100, 1000, and 10000 cells, respectively. About 63-69% of these peak pairs could be either identified using dansyl labeled standard library or mass-matched to chemical structures in human metabolome databases. We envisage the routine applications of this method for high-coverage quantitative cellular metabolomics using a starting material of 10000 cells. Even for analyzing 100 or 1000 cells, although the metabolomic coverage is reduced from the maximal coverage, this method can still detect thousands of metabolites, allowing the analysis of a large fraction of the metabolome and focused analysis of the detectable metabolites.

Postmarketing surveillance study of permethrin creme rinse.

PubMed

Andrews, E B; Joseph, M C; Magenheim, M J; Tilson, H H; Doi, P A; Schultz, M W

1992-06-01

An observational, epidemiological study was undertaken to evaluate the safety of permethrin 1% creme rinse (Nix) for treatment of head lice infestations. Thirty-seven local public health departments enrolled a total of 38,160 patients for 47,578 treatments with permethrin or other pediculicides from September 1, 1986, through January 31, 1988. Follow-up safety information was collected between 7 and 14 days following treatment via return visit or telephone contact. One hundred three adverse events were reported among 41,955 evaluable treatments. The rates of reported adverse events were 2.2 per 1000 treatments among permethrin treatments, 3.4 per 1000 treatments among lindane treatments, and 1.5 per 1000 treatments among other over-the-counter treatments. No serious, unexpected adverse events were detected in the 18,950 patients treated with permethrin. This study confirmed the safety profile of permethrin in conditions of general use, as seen in clinical trials. Postmarketing safety monitoring in public health departments of drugs used to treat public health conditions was shown to be feasible.

Trans-suppression of host CDH3 and LOXL4 genes during Cryptosporidium parvum infection involves nuclear delivery of parasite Cdg7_FLc_1000 RNA.

PubMed

Ming, Zhenping; Gong, Ai-Yu; Wang, Yang; Zhang, Xin-Tian; Li, Min; Li, Yao; Pang, Jing; Dong, Stephanie; Strauss-Soukup, Juliane K; Chen, Xian-Ming

2018-05-01

Intestinal infection by Cryptosporidium parvum causes significant alterations in the gene expression profile in host epithelial cells. Previous studies demonstrate that a panel of parasite RNA transcripts of low protein-coding potential are delivered into infected host cells and may modulate host gene transcription. Using in vitro models of human intestinal cryptosporidiosis, we report here that trans-suppression of the cadherin 3 (CDH3) and lysyl oxidase like 4 (LOXL4) genes in human intestinal epithelial cells following C. parvum infection involves host delivery of the Cdg7_FLc_1000 RNA, a C. parvum RNA that has been previously demonstrated to be delivered into the nuclei of infected host cells. Downregulation of CDH3 and LOXL4 genes was detected in host epithelial cells following C. parvum infection or in cells expressing the parasite Cdg7_FLc_1000 RNA. Knockdown of Cdg7_FLc_1000 attenuated the trans-suppression of CDH3 and LOXL4 genes in host cells induced by infection. Interestingly, Cdg7_FLc_1000 was detected to be recruited to the promoter regions of both CDH3 and LOXL4 gene loci in host cells following C. parvum infection. Host delivery of Cdg7_FLc_1000 promoted the PH domain zinc finger protein 1 (PRDM1)-mediated H3K9 methylation associated with trans-suppression in the CDH3 gene locus, but not the LOXL4 gene. Therefore, our data suggest that host delivery of Cdg7_FLc_1000 causes CDH3 trans-suppression in human intestinal epithelial cells following C. parvum infection through PRDM1-mediated H3K9 methylation in the CDH3 gene locus, whereas Cdg7_FLc_1000 induces trans-suppression of the host LOXL4 gene through H3K9/H3K27 methylation-independent mechanisms. Copyright © 2018 Australian Society for Parasitology. Published by Elsevier Ltd. All rights reserved.

Simulation of Wind Profile Perturbations for Launch Vehicle Design

NASA Technical Reports Server (NTRS)

Adelfang, S. I.

2004-01-01

Ideally, a statistically representative sample of measured high-resolution wind profiles with wavelengths as small as tens of meters is required in design studies to establish aerodynamic load indicator dispersions and vehicle control system capability. At most potential launch sites, high- resolution wind profiles may not exist. Representative samples of Rawinsonde wind profiles to altitudes of 30 km are more likely to be available from the extensive network of measurement sites established for routine sampling in support of weather observing and forecasting activity. Such a sample, large enough to be statistically representative of relatively large wavelength perturbations, would be inadequate for launch vehicle design assessments because the Rawinsonde system accurately measures wind perturbations with wavelengths no smaller than 2000 m (1000 m altitude increment). The Kennedy Space Center (KSC) Jimsphere wind profiles (150/month and seasonal 2 and 3.5-hr pairs) are the only adequate samples of high resolution profiles approx. 150 to 300 m effective resolution, but over-sampled at 25 m intervals) that have been used extensively for launch vehicle design assessments. Therefore, a simulation process has been developed for enhancement of measured low-resolution Rawinsonde profiles that would be applicable in preliminary launch vehicle design studies at launch sites other than KSC.

Publication ethics in public health emergencies.

PubMed

Shaw, David; Elger, Bernice S

2017-09-01

In this article, we describe and analyse three issues in publication ethics that are raised when conducting research in emergencies and disasters. These include reluctance to share data and samples because of concerns about publications, loss of individual authorship in high high-profile multi-entity publications, and the deaths of authors during dangerous research projects. An emergency research pledge may be useful in avoiding some of these issues. © The Author 2016. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

The mathematical and theoretical biology institute--a model of mentorship through research.

PubMed

Camacho, Erika T; Kribs-Zaleta, Christopher M; Wirkus, Stephen

2013-01-01

This article details the history, logistical operations, and design philosophy of the Mathematical and Theoretical Biology Institute (MTBI), a nationally recognized research program with an 18-year history of mentoring researchers at every level from high school through university faculty, increasing the number of researchers from historically underrepresented minorities, and motivating them to pursue research careers by allowing them to work on problems of interest to them and supporting them in this endeavor. This mosaic profile highlights how MTBI provides a replicable multi-level model for research mentorship.

The 1974 NASA-ASEE summer faculty fellowship aeronautics and space research program

NASA Technical Reports Server (NTRS)

Obrien, J. F., Jr.; Jones, C. O.; Barfield, B. F.

1974-01-01

Research activities by participants in the fellowship program are documented, and include such topics as: (1) multispectral imagery for detecting southern pine beetle infestations; (2) trajectory optimization techniques for low thrust vehicles; (3) concentration characteristics of a fresnel solar strip reflection concentrator; (4) calaboration and reduction of video camera data; (5) fracture mechanics of Cer-Vit glass-ceramic; (6) space shuttle external propellant tank prelaunch heat transfer; (7) holographic interferometric fringes; and (8) atmospheric wind and stress profiles in a two-dimensional internal boundary layer.

Changing of Sumatra backswamp peat properties by seawater and zeolite application

NASA Astrophysics Data System (ADS)

Sarifuddin; Nasution, Z.; Rauf, A.; Mulyanto, B.

2018-02-01

This research attempts to improve the properties of backswamp peatsoil originated from Asahan District, North Sumatra Indonesia by adding sea water and zeolite using factorial randomized block design with volume of sea water as first factor, consisting of without seawater, 500 ml, 1000 ml and 1500 ml and second factor are dosages of zeolite consisting of without zeolite, 100 g, 200 g each 10 kgs of wet peat soil. at green house in faculty of agriculture University of Sumatra Utara (USU) Medan, Indonesia. The result showed that the application of seawater decreased pH, C/N and Cation Exchange Capacity and increased of base saturation of peat soil. Adding of zeolite minerals can buffered the increasing of acidity and Electric Conductivity caused by sea water application. Interaction seawater + zeolite decreased of C/N and increased of percent of base saturation.

Profiles of Volatile Flavor Compounds in Milk Fermented with Different Proportional Combinations of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus.

PubMed

Dan, Tong; Wang, Dan; Wu, Shimei; Jin, Rulin; Ren, Weiyi; Sun, Tiansong

2017-09-29

Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus are key factors in the fermentation process and the final quality of dairy products worldwide. This study was performed to investigate the effects of the proportions of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus isolated from traditionally fermented dairy products in China and Mongolia on the profile of volatile compounds produced in samples. Six proportional combinations (1:1, 1:10, 1:50, 1:100, 1:1000, and 1:10,000) of L. delbrueckii subsp. bulgaricus IMAU20401 to S. thermophilus ND03 were considered, and the volatiles were identified and quantified by solid-phase microextraction and gas chromatography-mass spectrometry (SPME-GC-MS) against an internal standard. In total, 89 volatile flavor compounds, consisting of aldehydes, ketones, acids, alcohols, esters, and aromatic hydrocarbons, were identified. Among these, some key flavor volatile compounds were identified, including acetaldehyde, 3-methylbutanal, acetoin, 2-heptanone, acetic acid, butanoic acid, and 3-methyl-1-butanol. The of L. delbrueckii subsp. bulgaricus IMAU20401 to S. thermophilus ND03 influenced the type and concentration of volatiles produced. In particular, aldehydes and ketones were present at higher concentrations in the 1:1000 treatment combination than in the other combinations. Our findings emphasize the importance of selecting the appropriate proportions of L. delbrueckii subsp. bulgaricus and S. thermophilus for the starter culture in determining the final profile of volatiles and the overall flavor of dairy products.

Test results of a Stirling engine utilizing heat exchanger modules with an integral heat pipe

NASA Astrophysics Data System (ADS)

Skupinski, Robert C.; Tower, Leonard K.; Madi, Frank J.; Brusk, Kevin D.

1993-04-01

The Heat Pipe Stirling Engine (HP-1000), a free-piston Stirling engine incorporating three heat exchanger modules, each having a sodium filled heat pipe, has been tested at the NASA-Lewis Research Center as part of the Civil Space Technology Initiative (CSTI). The heat exchanger modules were designed to reduce the number of potential flow leak paths in the heat exchanger assembly and incorporate a heat pipe as the link between the heat source and the engine. An existing RE-1000 free-piston Stirling engine was modified to operate using the heat exchanger modules. This paper describes heat exchanger module and engine performance during baseline testing. Condenser temperature profiles, brake power, and efficiency are presented and discussed.

Test results of a Stirling engine utilizing heat exchanger modules with an integral heat pipe

NASA Technical Reports Server (NTRS)

Skupinski, Robert C.; Tower, Leonard K.; Madi, Frank J.; Brusk, Kevin D.

1993-01-01

The Heat Pipe Stirling Engine (HP-1000), a free-piston Stirling engine incorporating three heat exchanger modules, each having a sodium filled heat pipe, has been tested at the NASA-Lewis Research Center as part of the Civil Space Technology Initiative (CSTI). The heat exchanger modules were designed to reduce the number of potential flow leak paths in the heat exchanger assembly and incorporate a heat pipe as the link between the heat source and the engine. An existing RE-1000 free-piston Stirling engine was modified to operate using the heat exchanger modules. This paper describes heat exchanger module and engine performance during baseline testing. Condenser temperature profiles, brake power, and efficiency are presented and discussed.

Vocational Profiles and Training Requirements of Foremen and Overseers in the Textile/Clothing Sector in Portugal.

ERIC Educational Resources Information Center

Pereira, Licinio Chainho; And Others

A study examined the current needs of middle management in the textile and clothing industry in Portugal. Focus was on Level 3--foremen, overseers, and team leaders. Eight of 400 enterprises responded to the first questionnaire; 370 of 1,000 responded to the revised questionnaire. The following data were collected: number of employees according to…

Computation Modeling of Limb-bud Dysmorphogenesis: Predicting Cellular Dynamics and Key Events in Developmental Toxicity with a Multicellular Systems Model (FutureToxII)

EPA Science Inventory

Congenital limb malformations are among the most frequent malformation occurs in humans, with a frequency of about 1 in 500 to 1 in 1000 human live births. ToxCast is profiling the bioactivity of thousands of chemicals based on high-throughput (HTS) and computational methods that...

Kids Count Data Book. State Profiles of Child Well-Being.

ERIC Educational Resources Information Center

Center for the Study of Social Policy, Washington, DC.

Statistics are presented for eight measures of child and adolescent health, education, and social and economic well-being in each of the 50 states and the District of Columbia. Indicators measured were: (1) percent low birth weight babies; (2) infant mortality rate (per 1,000 live births); (3) child death rate ages 1-14 (per 100,000 children); (4)…

Sensitive monitoring of iodine species in sea water using capillary electrophoresis: vertical profiles of dissolved iodine in the Pacific Ocean.

PubMed

Huang, Zhuo; Ito, Kazuaki; Morita, Isamu; Yokota, Kuriko; Fukushi, Keiichi; Timerbaev, Andrei R; Watanabe, Shuichi; Hirokawa, Takeshi

2005-08-01

Using a novel high-sensitivity capillary electrophoretic method, vertical distributions of iodate, iodide, total inorganic iodine, dissolved organic iodine and total iodine in the North Pacific Ocean (0-5500 m) were determined without any sample pre-treatment other than UV irradiation before total iodine analysis. An extensive set of data demonstrated that the iodine behaviour in the ocean water collected during a cruise in the North Pacific Ocean in February-March 2003 was not conservative but correlated with variations in concentrations of dissolved oxygen and nutrient elements such as silicon, nitrogen and phosphorus. This suggests that the vertical distribution of iodine is associated with biological activities. The dissolved organic iodine was found in the euphotic zone in accord with observations elsewhere in the oceans. The vertical profile of dissolved organic iodine also appears to be related to biogeochemical activity. The concentrations of all measured iodine species vary noticeably above 1000 m but only minor latitudinal changes occur below 1000 m and slight vertical alterations can be observed below 2400 m. These findings are thought to reflect the stratification of nutrients and iodine species with different biological activities in the water column.

Temperature and electrical conductivity of the lunar interior from magnetic transient measurements in the geomagnetic tail

NASA Technical Reports Server (NTRS)

Dyal, P.; Parkin, C. W.; Daily, W. D.

1974-01-01

Magnetometers were deployed at four Apollo sites on the moon to measure remanent and induced lunar magnetic fields. Measurements from this network of instruments were used to calculate the electrical conductivity, temperature, magnetic permeability, and iron abundance of the lunar interior. Global lunar fields due to eddy currents, induced in the lunar interior by magnetic transients in the geomagnetic tail field, were analyzed to calculate an electrical conductivity profile for the moon: the conductivity increases rapidly with depth from 10 to the minus 9 power mhos/meter at the lunar surface to .0001 mhos/meter at 200 km depth, then less rapidly to .02 mhos/meter at 1000 km depth. A temperature profile is calculated from conductivity: temperature rises rapidly with depth to 1100 K at 200 km depth, then less rapidly to 1800 K at 1000 km depth. Velocities and thicknesses of the earth's magnetopause and bow shock are estimated from simultaneous magnetometer measurements. Average speeds are determined to be about 50 km/sec for the magnetopause and 70 km/sec for the bow shock, although there are large variations in the measurements for any particular boundary crossing.

ACAM2000 clonal Vero cell culture vaccinia virus (New York City Board of Health strain)--a second-generation smallpox vaccine for biological defense.

PubMed

Monath, Thomas P; Caldwell, Joseph R; Mundt, Wolfgang; Fusco, Joan; Johnson, Casey S; Buller, Mark; Liu, Jian; Gardner, Bridget; Downing, Greg; Blum, Paul S; Kemp, Tracy; Nichols, Richard; Weltzin, Richard

2004-10-01

The threat of smallpox as a biological weapon has spurred efforts to create stockpiles of vaccine for emergency preparedness. In lieu of preparing vaccine in animal skin (the original method), we cloned vaccinia virus (New York City Board of Health strain, Dryvax by plaque purification and amplified the clone in cell culture. The overarching goal was to produce a modern vaccine that was equivalent to the currently licensed Dryvax in its preclinical and clinical properties, and could thus reliably protect humans against smallpox. A variety of clones were evaluated, and many were unacceptably virulent in animal models. One clonal virus (ACAM1000) was selected and produced at clinical grade in MRC-5 human diploid cells. ACAM1000 was comparable to Dryvax in immunogenicity and protective activity but was less neurovirulent for mice and nonhuman primates. To meet requirements for large quantities of vaccine after the events of September 11th 2001, the ACAM1000 master virus seed was used to prepare vaccine (designated ACAM2000) at large scale in Vero cells under serum-free conditions. The genomes of ACAM1000 and ACAM2000 had identical nucleotide sequences, and the vaccines had comparable biological phenotypes. ACAM1000 and ACAM2000 were evaluated in three Phase 1 clinical trials. The vaccines produced major cutaneous reactions and evoked neutralizing antibody and cell-mediated immune responses in the vast majority of subjects and had a reactogenicity profile similar to that of Dryvax.

The impact of intramural grants on educators' careers and on medical education innovation.

PubMed

Adler, Shelley R; Chang, Anna; Loeser, Helen; Cooke, Molly; Wang, Jason; Teherani, Arianne

2015-06-01

The University of California, San Francisco (UCSF), Haile T. Debas Academy of Medical Educators Innovations Funding program awards competitive grants to create novel curricula and faculty development programs, compare pedagogical approaches, and design learner assessment methods. The authors examined the principal investigators' (PIs') perceptions of the impact of these intramural grants on their careers and on medical education innovation. At 12 months (project completion) and 24 months (follow-up), PIs submit a progress report describing the impact of their grant on their careers, work with collaborators, subsequent funding, project dissemination, and the UCSF curriculum. The authors analyzed these reports using qualitative thematic analysis and achieved consensus in coding and interpretation through discussion. From 2001 to 2012, the program funded 77 PIs to lead 103 projects, awarding over $2.2 million. The authors analyzed reports from 88 grants (85.4%) awarded to 68 PIs (88.3%). PIs noted that the funding led to accelerated promotion, expanded networking opportunities, enhanced knowledge and skills, more scholarly publications and presentations, extramural funding, and local and national recognition. They also reported that the funding improved their status in their departments, enhanced their careers as medical educators, laid the foundation for subsequent projects, and engaged an array of stakeholders, including trainees and junior faculty. These modest intramural education grants not only created innovative, enduring programs but also promoted educators' professional identity formation, fostered collaborations, supported junior faculty in finding their desired career paths, provided advancement opportunities, and raised the local and national profiles of recipients.

Using bibliometrics to analyze the state of academic productivity in US pediatric surgery training programs.

PubMed

Desai, Nidhi; Veras, Laura V; Gosain, Ankush

2018-06-01

The Accreditation Council for Graduate Medical Education (ACGME) Common Program Requirements state that faculty must establish and maintain an environment of inquiry and scholarship. Bibliometrics, the statistical analysis of written publications, assesses scientific productivity and impact. The goal of this study was to understand the state of scholarship at Pediatric Surgery training programs. Following IRB approval, Scopus was used to generate bibliometric profiles for US Pediatric Surgery training programs and faculty. Statistical analyses were performed. Information was obtained for 430 surgeons (105 female) from 48 US training programs. The mean lifetime h-index/surgeon for programs was 14.4 +/- 4.7 (6 programs above 1 SD, 9 programs below 1 SD). The mean 5-yearh-index/surgeon for programs was 3.92 +/- 1.5 (7 programs above 1 SD, 8 programs below 1 SD). Programs accredited after 2000 had a lower lifetime h-index than those accredited before 2000 (p=0.0378). Female surgeons had a lower lifetime h-index (p<0.0001), 5-yearh-index (p=0.0049), and m-quotient (p<0.0001) compared to males. Mean lifetime h-index increased with academic rank (p<0.0001), with no gender differences beyond the assistant professor rank (p=NS). Variability was identified based on institution, gender, and rank. This information can be used for benchmarking the academic productivity of faculty and programs and as an adjunct in promotion/tenure decisions. Original Research. n/a. Copyright © 2018 Elsevier Inc. All rights reserved.

Language Impairments in ASD Resulting from a Failed Domestication of the Human Brain

PubMed Central

Benítez-Burraco, Antonio; Lattanzi, Wanda; Murphy, Elliot

2016-01-01

Autism spectrum disorders (ASD) are pervasive neurodevelopmental disorders entailing social and cognitive deficits, including marked problems with language. Numerous genes have been associated with ASD, but it is unclear how language deficits arise from gene mutation or dysregulation. It is also unclear why ASD shows such high prevalence within human populations. Interestingly, the emergence of a modern faculty of language has been hypothesized to be linked to changes in the human brain/skull, but also to the process of self-domestication of the human species. It is our intention to show that people with ASD exhibit less marked domesticated traits at the morphological, physiological, and behavioral levels. We also discuss many ASD candidates represented among the genes known to be involved in the “domestication syndrome” (the constellation of traits exhibited by domesticated mammals, which seemingly results from the hypofunction of the neural crest) and among the set of genes involved in language function closely connected to them. Moreover, many of these genes show altered expression profiles in the brain of autists. In addition, some candidates for domestication and language-readiness show the same expression profile in people with ASD and chimps in different brain areas involved in language processing. Similarities regarding the brain oscillatory behavior of these areas can be expected too. We conclude that ASD may represent an abnormal ontogenetic itinerary for the human faculty of language resulting in part from changes in genes important for the “domestication syndrome” and, ultimately, from the normal functioning of the neural crest. PMID:27621700

Status of the design of the ITER ECE diagnostic

DOE PAGES

Taylor, G.; Austin, M. E.; Beno, J. H.; ...

2015-03-12

In this study, the baseline design for the ITER electron cyclotron emission (ECE) diagnostic has entered the detailed preliminary design phase. Two plasma views are planned, a radial view and an oblique view that is sensitive to distortions in the electron momentum distribution near the average thermal momentum. Both views provide high spatial resolution electron temperature profiles when the momentum distribution remains Maxwellian. The ECE diagnostic system consists of the front-end optics, including two 1000 K calibration sources, in equatorial port plug EP9, the 70-1000 GHz transmission system from the front-end to the diagnostics hall, and the ECE instrumentation inmore » the diagnostics hall. The baseline ECE instrumentation will include two Michelson interferometers that can simultaneously measure ordinary and extraordinary mode ECE from 70 to 1000 GHz, and two heterodyne radiometer systems, covering 122-230 GHz and 244-355 GHz. Significant design challenges include 1) developing highly-reliable 1000 K calibration sources and the associated shutters/mirrors, 2) providing compliant couplings between the front-end optics and the polarization splitter box that accommodate displacements of the vacuum vessel during plasma operations and bake out, 3) protecting components from damage due to stray ECH radiation and other intense millimeter wave emission and 4) providing the low-loss broadband transmission system.« less

Performance parameters of a liquid filled ionization chamber array

DOE Office of Scientific and Technical Information (OSTI.GOV)

Poppe, B.; Stelljes, T. S.; Looe, H. K.

2013-08-15

Purpose: In this work, the properties of the two-dimensional liquid filled ionization chamber array Octavius 1000SRS (PTW-Freiburg, Germany) for use in clinical photon-beam dosimetry are investigated.Methods: Measurements were carried out at an Elekta Synergy and Siemens Primus accelerator. For measurements of stability, linearity, and saturation effects of the 1000SRS array a Semiflex 31013 ionization chamber (PTW-Freiburg, Germany) was used as a reference. The effective point of measurement was determined by TPR measurements of the array in comparison with a Roos chamber (type 31004, PTW-Freiburg, Germany). The response of the array with varying field size and depth of measurement was evaluatedmore » using a Semiflex 31010 ionization chamber as a reference. Output factor measurements were carried out with a Semiflex 31010 ionization chamber, a diode (type 60012, PTW-Freiburg, Germany), and the detector array under investigation. The dose response function for a single detector of the array was determined by measuring 1 cm wide slit-beam dose profiles and comparing them against diode-measured profiles. Theoretical aspects of the low pass properties and of the sampling frequency of the detector array were evaluated. Dose profiles measured with the array and the diode detector were compared, and an intensity modulated radiation therapy (IMRT) field was verified using the Gamma-Index method and the visualization of line dose profiles.Results: The array showed a short and long term stability better than 0.1% and 0.2%, respectively. Fluctuations in linearity were found to be within ±0.2% for the vendor specified dose range. Saturation effects were found to be similar to those reported in other studies for liquid-filled ionization chambers. The detector's relative response varied with field size and depth of measurement, showing a small energy dependence accounting for maximum signal deviations of ±2.6% from the reference condition for the setup used. The σ-values of the Gaussian dose response function for a single detector of the array were found to be (0.72 ± 0.25) mm at 6 MV and (0.74 ± 0.25) mm at 15 MV and the corresponding low pass cutoff frequencies are 0.22 and 0.21 mm{sup −1}, respectively. For the inner 5 × 5 cm{sup 2} region and the outer 11 × 11 cm{sup 2} region of the array the Nyquist theorem is fulfilled for maximum sampling frequencies of 0.2 and 0.1 mm{sup −1}, respectively. An IMRT field verification with a Gamma-Index analysis yielded a passing rate of 95.2% for a 3 mm/3% criterion with a TPS calculation as reference.Conclusions: This study shows the applicability of the Octavius 1000SRS in modern dosimetry. Output factor and dose profile measurements illustrated the applicability of the array in small field and stereotactic dosimetry. The high spatial resolution ensures adequate measurements of dose profiles in regular and intensity modulated photon-beam fields.« less

Spatiotemporal Variability in Particulate Organic Carbon Export Observed Using Bio-Optical Profiling Floats

NASA Astrophysics Data System (ADS)

Estapa, M. L.

2016-02-01

Autonomous, bio-optical profiling floats are poised to broaden the number and spatiotemporal resolution of observations of the ocean's biological pump. Here, we used multiple optical sensors aboard two bio-optical profiling floats (Navis BGCi, Sea-Bird) deployed in the Sargasso Sea to derive in situ proxies for particulate carbon (PC) flux, sub-mixed layer net community production (NCP) and to drive a model of net primary production (NPP). Profiles were collected at approximately 2-day resolution, and drift-phase PC flux observations were collected at subdaily resolution at a rotating cycle of observation depths between 150 and 1000 m. The magnitudes of NPP, PC flux, and their annually-averaged ratio were generally consistent with observations at the nearby Bermuda Atlantic Timeseries Study (BATS) site. PC flux and the export ratio were enhanced in the autumn as well as in the spring, and varied over short timescales possibly due to the influence of mesoscale eddies. The relatively shallow park depths and short profile cycle lengths allow us to identify ephemeral, subsurface bio-optical features and compare them to measured fluxes and satellite-observed surface properties.

The professional profile of UFBA nursing management graduate students.

PubMed

Paiva, Mirian Santos; Coelho, Edméia de Almeida Cardoso; Nascimento, Enilda Rosendo do; Melo, Cristina Maria Meira de; Fernandes, Josicelia Dumêt; Santos, Ninalva de Andrade

2011-12-01

The objective of the present study was to analyze the professional profile of the nursing graduate students of Federal University of Bahia, more specifically of the nursing management area. This descriptive, exploratory study was performed using documental research. The data was collected from the graduates' curriculum on the Lattes Platform and from the graduate program documents, using a form. The study population consisted of graduates enrolled under the line of research The Organization and Evaluation of Health Care Systems, who developed dissertations/theses addressing Nursing/Health Management. The data were stored using Microsoft Excel, and then transferred to the STATA 9.0 statistical software. Results showed that most graduates are women, originally from the State of Bahia, and had completed the course between 2000 and 2011; faculty of public institutions who continued involved in academic work after completing the course. These results point at the program as an academic environment committed to preparing researchers.

Theoretical Research at the High Energy Frontier: Cosmology, Neutrinos, and Beyond

DOE Office of Scientific and Technical Information (OSTI.GOV)

Krauss, Lawrence M; Vachaspati, Tanmay; Parikh, Maulik

The DOE theory group grew from 2009-2012 from a single investigator, Lawrence Krauss, the PI on the grant, to include 3 faculty (with the addition of Maulik Parikh and Tanmay Vachaspati), and a postdoc covered by the grant, as well as partial support for a graduate student. The group has explored issues ranging from gravity and quantum field theory to topological defects, energy conditions in general relativity, primordial magnetic fields, neutrino astrophysics, quantum phases, gravitational waves from the early universe, dark matter detection schemes, signatures for dark matter at the LHC, and indirect astrophysical signatures for dark matter. In addition,more » we have run active international workshops each year, as well as a regular visitor program. As well, the PI's outreach activities, including popular books and articles, and columns for newspapers and magazines, as well as television and radio appearances have helped raise the profile of high energy physics internationally. The postdocs supported by the grant, James Dent and Roman Buniy have moved on successfully to a faculty positions in Louisiana and California.« less

The 2011 PHARMINE report on pharmacy and pharmacy education in the European Union

PubMed Central

Atkinson, Jeffrey; Rombaut, Bart

The PHARMINE consortium consists of 50 universities from European Union member states or other European countries that are members of the European Association of Faculties of Pharmacy (EAFP). EU partner associations representing community (PGEU), hospital (EAHP) and industrial pharmacy (EIPG), together with the European Pharmacy Students’ Association (EPSA) are also part of the consortium. The consortium surveyed pharmacies and pharmacists in different settings: community, hospital, industry and other sectors. The consortium also looked at how European Union higher education institutions and courses are organised. The PHARMINE survey of pharmacy and pharmacy education in Europe produced country profiles with extensive information for EU member states and several other European countries. These data are available at: http://www.pharmine.org/losse_paginas/Country_Profiles/. This 2011 PHARMINE report presents the project and data, and some preliminary analysis on the basic question of how pharmacy education is adapted to pharmacy practice in the EU. PMID:24198854

Upper Ocean Profiles Measurements with ASIP

NASA Astrophysics Data System (ADS)

Ward, B.; Callaghan, A. H.; Fristedt, T.; Vialard, J.; Cuypers, Y.; Weller, R. A.; Grosch, C. E.

2009-04-01

This presentation describes results from the Air-Sea Interaction Profiler (ASIP), an autonomous profiling instrument for upper ocean measurements. The measurements from ASIP are well suited to enhancing research on air-sea interfacial and near surface processes. Autonomous profiling is accomplished with a thruster, which submerges ASIP to a programmed depth. Once this depth is reached the positively buoyant instrument will ascend to the surface acquiring data. ASIP can profile from a maximum depth of 100 m to the surface, allowing both mixed layer and near-surface measurements to be conducted. The sensor payload on ASIP include microstructure sensors (two shear probes and a thermistor); a slow response accurate thermometer; a pair of conductivity sensors; pressure for a record of depth; PAR for measurements of light absorption in the water column. Other non-environmental sensors are acceleration, rate, and heading for determination of vehicle motion. Power is provided with rechargable lithium-ion batteries, supplying 1000 Whr, allowing approximately 300 profiles. ASIP also contains an iridium/GPS system, which allows realtime reporting of its position. ASIP was deployed extensively during the Cirene Indian Ocean campaign and our results focus on the data from the temperature, salinity, light, and shear sensors.

An Agile Functional Analysis of Metagenomic Data Using SUPER-FOCUS.

PubMed

Silva, Genivaldo Gueiros Z; Lopes, Fabyano A C; Edwards, Robert A

2017-01-01

One of the main goals in metagenomics is to identify the functional profile of a microbial community from unannotated shotgun sequencing reads. Functional annotation is important in biological research because it enables researchers to identify the abundance of functional genes of the organisms present in the sample, answering the question, "What can the organisms in the sample do?" Most currently available approaches do not scale with increasing data volumes, which is important because both the number and lengths of the reads provided by sequencing platforms keep increasing. Here, we present SUPER-FOCUS, SUbsystems Profile by databasE Reduction using FOCUS, an agile homology-based approach using a reduced reference database to report the subsystems present in metagenomic datasets and profile their abundances. SUPER-FOCUS was tested with real metagenomes, and the results show that it accurately predicts the subsystems present in the profiled microbial communities, is computationally efficient, and up to 1000 times faster than other tools. SUPER-FOCUS is freely available at http://edwards.sdsu.edu/SUPERFOCUS .

The effect of NIDCR R25 grant support on the curriculum and culture of a research non-intensive dental school.

PubMed

Iacopino, A M; Pryor, M E; Taft, T B; Lynch, D P

2007-07-01

Our objective was to evaluate changes in curriculum and culture within a research non-intensive dental school after implementation of programs supported by the NIH-NIDCR R25 Oral Health Research Curriculum Grant. We designed new curricular elements to foster an appreciation of research/discovery, an interest in academic/research careers, and application of biomedical/clinical advances to patient care. Funding was utilized to develop, implement, and assess a dedicated curricular track of continuous student research/scholarly activity throughout the four years of dental education. This track represented mandatory hours of didactic time exposing students to topics not traditionally included in dental curricula. Additionally, students were provided with customized flexible schedules to participate in elective "hands-on" mentored research/scholarly experiences at local, national, and international sites, including linkages to certificate, MS, and PhD programs. Funding was also used to support a wide array of faculty development activities that provided skill sets required to deliver integrated biomedical/clinical content, research-oriented evidence-based approaches to dental education, and translational case-based teaching methods emphasizing the application of new science/technologies to patient care. We measured changes in student, faculty, and institutional profiles/attitudes using traditional benchmarks, surveys, and focus groups. Comparisons were made between baseline data prior to R25 program initiation and data collected after years 3-4 of program implementation. Significant increases were demonstrated in: (1) student participation in research/scholarship, attendance at national meetings, research awards, publication of manuscripts, pursuit of advanced training/degrees, and expressions of interest in academic/research careers; (2) faculty participation in development activities, publication of manuscripts, and mentoring of students; and (3) increased institutional credibility within the university, supportive infrastructure for research/scholarship, and cultural expectations for academic excellence. Thus, we believe that the R25 programming changed the culture of our dental school, creating a supportive environment for research/scholarship, increasing academic productivity, and altering the attitudes of faculty/students.

SPORTS PHYSICAL THERAPY CURRICULA IN PHYSICAL THERAPIST PROFESSIONAL DEGREE PROGRAMS.

PubMed

Mulligan, Edward P; DeVahl, Julie

2017-10-01

The specialty niche of sports physical therapy has grown at a significant rate over the past 40 years. Despite this growth there is little information or direction from the physical therapy education accreditation body or professional association to guide academic programs on the interest or necessity of this type of practice content in physical therapy professional degree programs. The purpose of this survey study is to report on the prevalence, attitudes, barriers, resources, and faculty expertise in providing required or elective sports physical therapy course work. Cross-sectional descriptive survey. A 57-item questionnaire with branching logic was distributed via a web-based electronic data capture tool to survey all Commission on Accreditation for Physical Therapy Education (CAPTE) accredited and candidate schools in the United States. Response data was analyzed to describe typical educational program profiles, faculty demographics, and correlational factors consistent with the presence or absence of specific sports physical therapy curricular content. Thirty one percent of the schools responded to the survey and the program demographics were consistent with all currently accredited schools in regards to their geography, Carnegie classification, and faculty and student size. Forty three percent of programs offered a required or elective course distinct to the practice of sports physical therapy. Descriptive information regarding the sequencing, curricular make-up, resources, and assessment of content competence is reported. The odds of providing this content nearly doubles for programs that have faculty with sports clinical specialist credentials, accredited sports residency curriculums, or state practice acts that allow sports venue coverage. This survey provides an initial overview of sports physical therapy educational efforts in professional physical therapy degree programs. The data can used to spur further discussion on the necessity, structure, and implementation of education content that is inherent to a growing specialty practice in the physical therapy profession. 4, Cross-sectional descriptive survey design.

What is appropriate to post on social media? Ratings from students, faculty members and the public.

PubMed

Jain, Anuja; Petty, Elizabeth M; Jaber, Reda M; Tackett, Sean; Purkiss, Joel; Fitzgerald, James; White, Casey

2014-02-01

The purpose of this study was to ascertain what medical students, doctors and the public felt was unprofessional for medical students, as future doctors, to post on a social media site, Facebook(®) . The significance of this is that unprofessional content reflects poorly on a student, which in turn can significantly affect a patient's confidence in that student's clinical abilities. An online survey was designed to investigate the perceptions of University of Michigan medical students, attending physicians and non-health care university-wide employees (that serves as a subset of the public) regarding mock medical students' Facebook(®) profile screenshots. For each screenshot, respondents used a 5-point Likert scale to rate 'appropriateness' and whether they would be 'comfortable' having students posting such content as their future doctors. Compared with medical students, faculty members and public groups rated images as significantly less appropriate (p < 0.001) and indicated that they would be less comfortable (p < 0.001) having posting students as future doctors. All three groups rated screenshots containing derogatory or private information about patients, followed by images suggesting marijuana use, as least appropriate. Images conveying intimate heterosexual couples were rated as most appropriate. Overall, the doctor group, females and older individuals were less permissive when compared with employee and student groups, males and younger individuals, respectively. The most significant conclusion of our study is that faculty members, medical students and the 'public' have different thresholds of what is acceptable on a social networking site. Our findings will prove useful for students to consider the perspectives of patients and faculty members when considering what type of content to post on their social media sites. In this way, we hope that our findings provide insight for discussions, awareness and the development of guidelines related to online professionalism for medical students. © 2014 John Wiley & Sons Ltd.

Multi-azimuth Anisotropic Velocity Measurements in Fractured Crystalline Rock From the International Continental Drilling Program Outokumpu Borehole, Finland

NASA Astrophysics Data System (ADS)

Schijns, H.; Duo, X.; Heinonen, S.; Schmitt, D. R.; Kukkonen, I. T.; Heikkinen, P.

2008-12-01

A high resolution seismic survey consisting of a multi-depth multi-azimuth VSP, a zero-offset VSP and a reflection/refraction survey was conducting in May, 2006, near the town of Outokumpu, Finland, using the International Continental Scientific Drilling Program 2.5 km deep fully cored scientific borehole. The survey was undertaken in order to create an anisotropic velocity model for future micro-seism studies as well as to provide a higher resolution reflection profile through the area than was previously available. The seismic survey high frequency seismic vibrator as a source, employing 8 s linear taper sweeps from 15-250 Hz at 20 m shot spacing. Receivers were 14 Hz single component geophones on the surface and a three component geophone downhole. The walk-away VSP included measurements over two azimuths with the receiver at depths of 1000, 1750 and 2500 m, while the zero-offset VSP used a 2 m depth increment. Surface geophones were located along the same seismic lines as employed in the walk-away VSP and were nominally 4 m apart. The survey area is located on the Fennoscandian shield, and the glacial history of the area required significant static corrections to account for the variable overburden overlying the mica-rich schist and pegmatitic granite composing the bedrock. These were calculated using travel-time inversion of the refraction data and were applied to the walk-away VSP and reflection profiles, significantly improving the quality of both. Anisotropic velocity analysis was performed using a plane-wave decomposition of the processed walk-away VSP. The maximum anisotropy was observed in the walk-away VSPs along the Southeastern azimuth, with the P-wave phase velocity ranging from 5330-5950 m/s between 50-1000 m in depth, and up to 6150 m/s between 1000-1750 m in depth. Shear wave splitting was observed in the Northeastern direction. Preliminary analysis of the zero-offset VSP has revealed shown good agreement with the relevant portions of the anisotropic velocity measurements and the reflection profile.

Interlinking Nutrition and Workfare during the First 1000 Days: A New Social Safety Net in Djibouti

ERIC Educational Resources Information Center

Brodmann, Stefanie; Devoto, Florencia; Galasso, Emanuela

2015-01-01

In Djibouti, extreme poverty was 41.9% and relative poverty 79.4% according to the poverty profile elaborated by the national statistical office (DISED) in 2012. Malnutrition remains high in Djibouti, and comparable to Sub-Saharan countries, with 29.7% of children under the age of five chronically malnourished, 29.6% underweight, and over 17.8% of…

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

NASA Astrophysics Data System (ADS)

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 task management, and more. Complementary online resources (http://serc.carleton.edu/NAGTWorkshops/earlycareer/index.html) also address these topics. The workshops and web resources offer guidance for becoming an efficient and effective teacher, for developing a thriving research program, for staying on track for tenure, and for managing a balance of one’s personal and professional lives. Online resources feature a collection of successful grant proposals, profiles of successful researchers and their collaborations with their students, and profiles of geoscience faculty from a variety of institutions describing how they achieve balance in their lives. Participants in both workshops overwhelmingly report that the workshop met or exceeded their expectations, that they feel much better prepared to move forward in their careers as a result of the workshops, and that they will use the website in the future. The two sets of web pages receive more than 7,000 visitors each month.

Low-temperature post-deposition annealing investigation for 3D charge trap flash memory by Kelvin probe force microscopy

NASA Astrophysics Data System (ADS)

Huo, Zongliang; Jin, Lei; Han, Yulong; Li, Xinkai; Ye, Tianchun; Liu, Ming

2015-01-01

The influence of post-deposition annealing (PDA) temperature condition on charge distribution behavior of HfO2 thin films was systematically investigated by various-temperature Kelvin probe force microscopy technology. Contact potential difference profiles demonstrated that charge storage capability shrinks with decreasing annealing temperature from 1,000 to 500 °C and lower. Compared to 1,000 °C PDA, it was found that 500 °C PDA causes deeper effective trap energy level, suppresses lateral charge spreading, and improves the retention characteristics. It is concluded that low-temperature PDA can be adopted in 3D HfO2-based charge trap flash memory to improve the thermal treatment compatibility of the bottom peripheral logic and upper memory arrays.

Accelerated Profile HMM Searches

PubMed Central

Eddy, Sean R.

2011-01-01

Profile hidden Markov models (profile HMMs) and probabilistic inference methods have made important contributions to the theory of sequence database homology search. However, practical use of profile HMM methods has been hindered by the computational expense of existing software implementations. Here I describe an acceleration heuristic for profile HMMs, the “multiple segment Viterbi” (MSV) algorithm. The MSV algorithm computes an optimal sum of multiple ungapped local alignment segments using a striped vector-parallel approach previously described for fast Smith/Waterman alignment. MSV scores follow the same statistical distribution as gapped optimal local alignment scores, allowing rapid evaluation of significance of an MSV score and thus facilitating its use as a heuristic filter. I also describe a 20-fold acceleration of the standard profile HMM Forward/Backward algorithms using a method I call “sparse rescaling”. These methods are assembled in a pipeline in which high-scoring MSV hits are passed on for reanalysis with the full HMM Forward/Backward algorithm. This accelerated pipeline is implemented in the freely available HMMER3 software package. Performance benchmarks show that the use of the heuristic MSV filter sacrifices negligible sensitivity compared to unaccelerated profile HMM searches. HMMER3 is substantially more sensitive and 100- to 1000-fold faster than HMMER2. HMMER3 is now about as fast as BLAST for protein searches. PMID:22039361

Epidemiological profile of Wolff-Parkinson-White syndrome in a general population younger than 50 years of age in an era of radiofrequency catheter ablation.

PubMed

Lu, Chun-Wei; Wu, Mei-Hwan; Chen, Hui-Chi; Kao, Feng-Yu; Huang, San-Kuei

2014-07-01

The prevalence of Wolff-Parkinson-White (WPW) syndrome varies between 0.68 and 1.7/1000. The epidemiological profile may be modified after the introduction of transcatheter interventions. The aim of this study is to investigate the epidemiological trends of the WPW syndrome in a general population during a period with available and reimbursed transcatheter ablation. Data of WPW patients <50 years old were retrieved from our national database (2000-2010). We identified 6086 (61% male) patients, accounting for an overall prevalence of 0.36/1000 with a peak of 0.61/1000 in ages 20-24 years. The risk of death and sudden death was 0.071% and 0.02% per patient-year, respectively. The 42 deaths occurred at a median age of 29 years. Associated congenial heart disease was noted in 158 (2.6%) patients, including 42 with Ebstein's anomaly that increased the mortality risk (P=0.001, OR=8.5). In those without congenital heart disease, myocardial dysfunction occurred in 115 (1.9%) patients and increased the risk of death (P<0.001, OR=10.6) and sudden death. Radiofrequency catheter ablation was performed in 2527 patients at a median age of 25.7 years (4.54% per patient-year, discharge mortality 0.16%); 11 (0.4%) before the age of 5, and 2231 (88%) after the age of 15. Whereas repeated ablation procedures accounted for 6.0% of the procedures, those in Ebstein's patients were 25%. Radiofrequency catheter ablation is already a common treatment for WPW patients, particularly during young adulthood, which accounts for a lower prevalence. Myocardial dysfunction and associated congenital heart disease remain as risks of mortality. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Induced catabolic bio-electrohydrolysis of complex food waste by regulating external resistance for enhancing acidogenic biohydrogen production.

PubMed

Chandrasekhar, K; Venkata Mohan, S

2014-08-01

A novel bio-electrohydrolysis system (BEH) based on self-inducing electrogenic activity was designed as pretreatment device to enhance biohydrogen (H2) production efficiency from food waste. Two-stage hybrid operation with hydrolysis in the initial stage and acidogenic fermentation of the resulting hydrolysate (after hydrolysis) for H2 production in the second stage was evaluated. Application of variable external resistances viz., 10Ω, 100Ω, 1000Ω and closed circuit (CC) influenced the hydrolysis of substrate in BEH system and hydrogen production in acidogenic reactor compared to control. Pretreated substrate at 100Ω documented higher H2 production (1.05l) than 10Ω (0.93l), CC (0.91l), 1000Ω (0.88l) and control operation (0.68l). Comparatively, 10Ω documented higher substrate degradation (53.4%) followed by CC (52.42%), 100Ω (49.51%), 1000Ω (47.57%) and control (43.68%). Voltammetric profiles were in agreement with the observed bio-electrohydrolysis and H2 production efficiency. Copyright © 2014 Elsevier Ltd. All rights reserved.

Effect of Vanadium and Tea Polyphenols on Intestinal Morphology, Microflora and Short-Chain Fatty Acid Profile of Laying Hens.

PubMed

Yuan, Z H; Wang, J P; Zhang, K Y; Ding, X M; Bai, S P; Zeng, Q F; Xuan, Y; Su, Z W

2016-12-01

Vanadium (V) is a trace element which can induce dysfunction of gastro-intestine and egg quality deterioration of laying hens. This study was conducted to determine the effect of tea polyphenols (TP) on intestinal morphology, microflora, and short-chain fatty acid (SCFA) profile of laying hens fed vanadium containing diets. A total of 120 Lohman laying hens (67-week-old) were randomly divided into 4 groups with 6 replicates and 5 birds each for a 35-day feeding trial. The dietary treatments were as follows: (1) control (CON), fed a basal diet; (2) vanadium treatment (V10), CON +10 mg V/kg; (3) TP treatment 1 (TP1): V10 + 600 mg TP/kg; (4) TP treatment 2 (TP2): V10 + 1000 mg TP/kg. Fed 10 mg V/kg diets to laying hens did not affect the cecum flora diversity index (H), degree of homogeneity (EH), and richness (S), but hens fed TP2 diet decreased the H, EH, and S (P < 0.05). The cecum butyrate acid concentration was lower in V10 treatment and higher in TP2 treatment (P < 0.05). Addition of 10 mg/kg V resulted in an increased (P < 0.01) duodenal cell apoptosis rate, and 1000 mg/kg TP supplementation overcame (P < 0.01) this reduction effect induced by vanadium. The results indicated that supplementation of 10 mg/kg vanadium increased duodenal cell apoptosis and reduced cecum butyrate acid content. Addition of 1000 mg/kg TP increased the SCFA production to affect cecum flora ecology and protected the duodenal cell from excess apoptosis caused by vanadium.

Applying independent component analysis to detect silent speech in magnetic resonance imaging signals.

PubMed

Abe, Kazuhiro; Takahashi, Toshimitsu; Takikawa, Yoriko; Arai, Hajime; Kitazawa, Shigeru

2011-10-01

Independent component analysis (ICA) can be usefully applied to functional imaging studies to evaluate the spatial extent and temporal profile of task-related brain activity. It requires no a priori assumptions about the anatomical areas that are activated or the temporal profile of the activity. We applied spatial ICA to detect a voluntary but hidden response of silent speech. To validate the method against a standard model-based approach, we used the silent speech of a tongue twister as a 'Yes' response to single questions that were delivered at given times. In the first task, we attempted to estimate one number that was chosen by a participant from 10 possibilities. In the second task, we increased the possibilities to 1000. In both tasks, spatial ICA was as effective as the model-based method for determining the number in the subject's mind (80-90% correct per digit), but spatial ICA outperformed the model-based method in terms of time, especially in the 1000-possibility task. In the model-based method, calculation time increased by 30-fold, to 15 h, because of the necessity of testing 1000 possibilities. In contrast, the calculation time for spatial ICA remained as short as 30 min. In addition, spatial ICA detected an unexpected response that occurred by mistake. This advantage was validated in a third task, with 13 500 possibilities, in which participants had the freedom to choose when to make one of four responses. We conclude that spatial ICA is effective for detecting the onset of silent speech, especially when it occurs unexpectedly. © 2011 The Authors. European Journal of Neuroscience © 2011 Federation of European Neuroscience Societies and Blackwell Publishing Ltd.

Multiresistance in Pasteurella multocida Is Mediated by Coexistence of Small Plasmids▿

PubMed Central

San Millan, Alvaro; Escudero, Jose Antonio; Gutierrez, Belen; Hidalgo, Laura; Garcia, Nerea; Llagostera, Montserrat; Dominguez, Lucas; Gonzalez-Zorn, Bruno

2009-01-01

In most gram-negative bacteria, acquired multiresistance is conferred by large plasmids compiling numerous antimicrobial resistance genes. Here, we show an evolutionary alternative strategy used by Pasteurella multocida to become resistant to multiple clinically relevant antibiotics. Thirteen β-lactam-resistant clinical isolates, concomitantly resistant to tetracyclines and/or streptomycin as well as to sulfonamides, were studied. Pulsed-field gel electrophoresis analysis revealed different profiles among the isolates, showing that clonal dissemination was not the sole event responsible for the spread of multiresistance. Each P. multocida strain carried two or three small plasmids between 4 and 6 kb in size. A direct association between resistance profile and plasmid content was found. Complete nucleotide sequencing of all plasmids revealed seven different replicons, six of them belonging to the ColE1 superfamily. All plasmids carried one, or a maximum of two, antimicrobial resistance determinants. Plasmids pB1000 and pB1002 bore blaROB-1, pB1001 carried tet(B), pB1003 and pB1005 carried sul2 and strA, pB1006 harbored tet(O), and p9956 bore the tet(H) gene. All plasmids except pB1002 and pB1006 were successfully transformed into Escherichia coli. pB1000, also involved in β-lactam resistance in Haemophilus parasuis (A. San Millan et al., Antimicrob. Agents Chemother. 51:2260-2264, 2007), was mobilized in E. coli using the conjugation machinery of an IncP plasmid. Stability experiments proved that pB1000 was stable in P. multocida but highly unstable in E. coli. In conclusion, blaROB-1 is responsible for β-lactam resistance in P. multocida in Spain. Coexistence and the spread of small plasmids are used by P. multocida to become multiresistant. PMID:19528282

Designing an orientation program for new faculty.

PubMed

Holyfield, Lavern J; Berry, Charles W

2008-12-01

The Faculty Development Committee (FDC) at Baylor College of Dentistry (BCD) is charged with providing programs and activities that facilitate the success of existing faculty in the constantly changing environment of academia. In response to concerns regarding the challenges wrought by current and projected shortages of dental faculty across the nation, the FDC was prompted to assess development opportunities available to BCD faculty. A professional development resource that we found deficient was a formal, comprehensive orientation program for newly hired faculty. To guide the efforts of the committee in developing this program, a survey was designed and administered during an annual faculty retreat. Respondents were new and junior faculty, senior faculty, and some administrators. The results of the survey to determine requirements for new faculty orientation became the basis for formalizing BCD's new faculty orientation program. This article provides an overview of the new faculty orientation process from design to program implementation and describes the development and use of a faculty survey to determine the fundamental elements of a faculty development program, identification of essential individuals for designing/implementing the program, and implementation of a new faculty orientation program at BCD.

Symptomatic Giant Cavernous Haemangioma of the Liver: Is Enucleation a Safe Method?

PubMed Central

Alabaz, Ö.; Ağdemir, D.; Sungur, I.; Erkoçak, E. U.; Akinoğlu, A.; Alparslan, A.; Źorludemir, S.

1997-01-01

Twenty-three patients with symptomatic giant hemangioma of the liver were treated by surgery between 1979 and 1996 at the department of General Surgery, Faculty of Medicine, University of Çukurova. Twenty-three enucleations were performed in 21 patients, left lateral segmentectomy in one patient and enucleation plus left lobectomy in one patient. The tumors were enucleated along the interface between the hemangioma and normal liver tissue. The diameters of the tumors ranged from 5×5 to 25×15 cm. The mean blood loss for enucleations was 525 ml (range 500–1000 ml). There was no mortality and no postoperative bleeding. Three patients had postoperative complications. Enucleation is the best surgical technique for symptomatic giant hemangioma of the liver. It may be performed with no mortality, low morbidity and the preservation of all normal liver parenchyma. PMID:9298384

Graphic Strategies for Analyzing and Interpreting Curricular Mapping Data

PubMed Central

Leonard, Sean T.

2010-01-01

Objective To describe curricular mapping strategies used in analyzing and interpreting curricular mapping data and present findings on how these strategies were used to facilitate curricular development. Design Nova Southeastern University's doctor of pharmacy curriculum was mapped to the college's educational outcomes. The mapping process included development of educational outcomes followed by analysis of course material and semi-structured interviews with course faculty members. Data collected per course outcome included learning opportunities and assessment measures used. Assessment Nearly 1,000 variables and 10,000 discrete rows of curricular data were collected. Graphic representations of curricular data were created using bar charts and stacked area graphs relating the learning opportunities to the educational outcomes. Graphs were used in the curricular evaluation and development processes to facilitate the identification of curricular holes, sequencing misalignments, learning opportunities, and assessment measures. Conclusion Mapping strategies that use graphic representations of curricular data serve as effective diagnostic and curricular development tools. PMID:20798804

Graphic strategies for analyzing and interpreting curricular mapping data.

PubMed

Armayor, Graciela M; Leonard, Sean T

2010-06-15

To describe curricular mapping strategies used in analyzing and interpreting curricular mapping data and present findings on how these strategies were used to facilitate curricular development. Nova Southeastern University's doctor of pharmacy curriculum was mapped to the college's educational outcomes. The mapping process included development of educational outcomes followed by analysis of course material and semi-structured interviews with course faculty members. Data collected per course outcome included learning opportunities and assessment measures used. Nearly 1,000 variables and 10,000 discrete rows of curricular data were collected. Graphic representations of curricular data were created using bar charts and stacked area graphs relating the learning opportunities to the educational outcomes. Graphs were used in the curricular evaluation and development processes to facilitate the identification of curricular holes, sequencing misalignments, learning opportunities, and assessment measures. Mapping strategies that use graphic representations of curricular data serve as effective diagnostic and curricular development tools.

Advanced educational program in optoelectronics for undergraduates and graduates in electronics

NASA Astrophysics Data System (ADS)

Vladescu, Marian; Schiopu, Paul

2015-02-01

The optoelectronics education included in electronics curricula at Faculty of Electronics, Telecommunications and Information Technology of "Politehnica" University of Bucharest started in early '90s, and evolved constantly since then, trying to address the growing demand of engineers with a complex optoelectronics profile and to meet the increased requirements of microelectronics, optoelectronics, and lately nanotechnologies. Our goal is to provide a high level of theoretical background combined with advanced experimental tools in laboratories, and also with simulation platforms. That's why we propose an advanced educational program in optoelectronics for both grades of our study program, bachelor and master.

Identity formation of occasional faculty developers in medical education: a qualitative study.

PubMed

O'Sullivan, Patricia S; Irby, David M

2014-11-01

Faculty developers play a crucial role in preparing faculty members for their instructional responsibilities. In some programs, faculty developers are clinicians and scientists who only occasionally conduct workshops. The authors examine the identity formation of such part-time faculty developers. From April 2012 through March 2012, structured interviews were conducted with full-time faculty members who, from 2007 to 2012, periodically volunteered to teach workshops in the University of California, San Francisco School of Medicine's faculty development program. This qualitative study used a modified grounded theory approach. The authors interviewed 29 occasional faculty developers who had 1 to 22 years of experience conducting faculty development programs. All faculty had an educator identity along with their professional identity. The additional faculty developer identity generally evolved over time and aligned with their identity in one of four ways: compartmentalized, hierarchical, parallel, or merged. Their roles as faculty developers enhanced their status in their work community and influenced the way they worked with others and advanced their careers. Faculty development influences the institutional culture, and the institutional culture supports faculty development. Most occasional faculty developers possessed a merged identity that developed over time and was moderated by the topic that they taught. Although experience contributed to this development, both junior and senior faculty developers could have a merged identity. Those who lead faculty development programs can use these findings to recruit and retain faculty developers.

Strengthening molecular genetics and training in craniosynostosis: The need of the hour

PubMed Central

Barik, Mayadhar; Bajpai, Minu; Panda, Shasanka Shekhar; Malhotra, Arun; Samantaray, Jyotish Chandra; Dwivedi, Sada Nanda

2014-01-01

Craniosynostosis (CS) is premature fusion of skull. It is divided into two groups: Syndromic craniosynostosis (SCS) and non-syndromic craniosynostosis (NSC). Its incidence in Indian population is 1:1000 live births where as in the USA it is 1:2500 live births. Its incidence varies from country to country. Molecular genetics having great interest and relevance in medical students, faculty, scientist, pediatric neurosurgeon and staff nurses, our objective was to educate the medical students, residents, researchers, clinicians, pediatric neurosurgeon, anesthetists, pediatricians, staff nurses and paramedics. We summarized here including with diagnosis, investigations, surgical therapy, induction therapy, and molecular therapy. Molecular genetics training is needed to know the information regarding development of skull, cranial connective tissue, craniofacial dysplasia, frame work, network of receptors and its etiopathogenesis. The important part is clinically with molecular therapy (MT) how to manage CS in rural sector and metropolitan cities need a special attention. PMID:25288859

Strengthening molecular genetics and training in craniosynostosis: The need of the hour.

PubMed

Barik, Mayadhar; Bajpai, Minu; Panda, Shasanka Shekhar; Malhotra, Arun; Samantaray, Jyotish Chandra; Dwivedi, Sada Nanda

2014-10-01

Craniosynostosis (CS) is premature fusion of skull. It is divided into two groups: Syndromic craniosynostosis (SCS) and non-syndromic craniosynostosis (NSC). Its incidence in Indian population is 1:1000 live births where as in the USA it is 1:2500 live births. Its incidence varies from country to country. Molecular genetics having great interest and relevance in medical students, faculty, scientist, pediatric neurosurgeon and staff nurses, our objective was to educate the medical students, residents, researchers, clinicians, pediatric neurosurgeon, anesthetists, pediatricians, staff nurses and paramedics. We summarized here including with diagnosis, investigations, surgical therapy, induction therapy, and molecular therapy. Molecular genetics training is needed to know the information regarding development of skull, cranial connective tissue, craniofacial dysplasia, frame work, network of receptors and its etiopathogenesis. The important part is clinically with molecular therapy (MT) how to manage CS in rural sector and metropolitan cities need a special attention.

Introducing iron isomaltoside 1000 (Monofer®)-development rationale and clinical experience.

PubMed

Kalra, Philip A

2011-06-01

Patients with chronic kidney disease (CKD) often suffer from iron deficiency anaemia necessitating treatment with intravenous (IV) iron. Several studies demonstrate that oral iron is insufficient in these patients and that IV supplementation is a more effective treatment. Until now, use of available parenteral iron preparations has been limited by dosing schedules and the need, in some cases, for a test dose, and despite the availability of a range of different IV iron compounds, there is still a need for improved compounds. The new IV iron, iron isomaltoside 1000 Monofer®, is composed of iron and chemically modified isomalto-oligosaccharides which have a mean molecular weight of 1000 Da and consist predominantly of 3-5 glucose units. In contrast to dextrans, the carbohydrate isomaltoside 1000 is a linear and unbranched structure with theoretically a low immunological potential. Hence, a test dose is not necessary. Iron isomaltoside 1000 contains strongly bound iron within the iron-isomaltoside formulation, which enables a controlled slow release of bioavailable iron to the iron-binding proteins, with potentially a reduced risk of free iron toxicity. This allows flexible dosing including high and rapid dosing securing convenient iron therapy for a wide range of patients. The development of Monofer® has been enthusiastically acknowledged by clinicians, and in 2009, there has been fast approval by European authorities via a decentralized registration procedure. This new IV iron is currently being marketed in several European countries. This article describes the development rationale and summarizes the clinical data assessing the use of iron isomaltoside 1000 administered without a test dose by either repeated bolus injections or fast high single iron infusions [defined as total dose infusion (TDI)] to patients suffering from CKD. Since CKD is associated with a high prevalence of cardiovascular disease, data from a small trial applying high single doses of iron isomatoside 1000 in patients with chronic heart failure (CHF) are also reviewed. Collectively, the available data demonstrate adequate efficacy and a good safety profile of iron isomaltoside 1000 in CKD and CHF patients even when administered without a test dose and as single rapid high-dose infusions.

Comparison data for Seasat altimetry in the western North Atlantic

NASA Technical Reports Server (NTRS)

Cheney, R. E.

1981-01-01

The radar altimeter flown on Seasat in 1978 collected approximately 1,000 orbits of high quality data (5-8 precision). In the western North Atlantic these data were combined with a detailed gravimetric geoid in an attempt to produce profiles of dynamic topography. In order to provide a basis for evaluation of these profiles, available oceanographic observations in the Gulf Stream/Sargasso Sea region have been compiled into a series of biweekly maps. The data include XBT's, satellite infrared imagery, and selected trajectories of surface drifters and sub-surface SOFAR floats. The maps document the known locations of the Gulf Stream, cyclonic and anticyclonic rings, and mid-ocean eddies during the period July to October 1978.

Molecular profiling is not the future: it is now!

PubMed

Reddy, Bobby; Westcott, Gemma

2015-01-01

Bobby Reddy speaks to Gemma Westcott, Commissioning Editor: Dr Reddy graduated from the UCLA School of Medicine in 1996. Shortly after, he obtained an internship and did his residency in Internal Medicine at Harbor UCLA Medical Center. He then went on to do his fellowship in Hematology and Oncology at City of Hope. Since then, he has been working in private practice (full and part time) for the past 11 years and has had an academic appointment as teaching faculty at Harbor UCLA. Prior to his current role, Dr Reddy worked as a senior medical director as Caris Life Sciences.

Lebanon: country profile.

PubMed

Marfleet, P

1988-05-01

A brief profile of Lebanon's economy, people, health, culture and political situation is presented. Lebanon has an estimated 3.5 million people, with a Maronite Christian elite, a Muslim Shiite majority, and Muslim Sunnis and Druze groups. The infant mortality is estimated at 41/1000; literacy is 69% among women and 86% among men; life expectancy was 66 years, 10 years ago. The economy, previously thriving on banking, manufacturing and agriculture, is now decimated, and Lebanon's once active tourist industry, based on elegant facilities in Beirut and neighboring beaches and ski slopes, is the victim of 15 years of civil strife. Israel has invaded, supporting Maronite Christians, Syria has invaded in support Muslim and Druze militias, and Iran has aggressively supported Shiite factions.

Exploring Faculty Developers' Experiences to Inform Our Understanding of Competence in Faculty Development.

PubMed

Baker, Lindsay; Leslie, Karen; Panisko, Danny; Walsh, Allyn; Wong, Anne; Stubbs, Barbara; Mylopoulos, Maria

2018-02-01

Now a mainstay in medical education, faculty development has created the role of the faculty developer. However, faculty development research tends to overlook faculty developers' roles and experiences. This study aimed to develop an empirical understanding of faculty developer competence by digging deeper into the actions, experiences, and perceptions of faculty developers as they perform their facilitator role. A constructivist grounded theory approach guided observations of faculty development activities, field interviews, and formal interviews with 31 faculty developers across two academic institutions from 2013 to 2014. Analysis occurred alongside and informed data collection. Themes were identified using a constant comparison process. Consistent with the literature, findings highlighted the knowledge and skills of the faculty developer and the importance of context in the design and delivery of faculty development activities. Three novel processes (negotiating, constructing, and attuning) were identified that integrate the individual faculty developer, her context, and the evolution of her competence. These findings suggest that faculty developer competence is best understood as a situated construct. A faculty developer's ability to attune to, construct, and negotiate her environment can both enhance and minimize the impact of contextual variables as needed. Thus, faculty developers do not passively experience context; rather, they actively interact with their environment in ways that maximize their performance. Faculty developers should be trained for the adaptive, situated use of knowledge.

Exploring Faculty Developers’ Experiences to Inform Our Understanding of Competence in Faculty Development

PubMed Central

Leslie, Karen; Panisko, Danny; Walsh, Allyn; Wong, Anne; Stubbs, Barbara; Mylopoulos, Maria

2018-01-01

Purpose Now a mainstay in medical education, faculty development has created the role of the faculty developer. However, faculty development research tends to overlook faculty developers’ roles and experiences. This study aimed to develop an empirical understanding of faculty developer competence by digging deeper into the actions, experiences, and perceptions of faculty developers as they perform their facilitator role. Method A constructivist grounded theory approach guided observations of faculty development activities, field interviews, and formal interviews with 31 faculty developers across two academic institutions from 2013 to 2014. Analysis occurred alongside and informed data collection. Themes were identified using a constant comparison process. Results Consistent with the literature, findings highlighted the knowledge and skills of the faculty developer and the importance of context in the design and delivery of faculty development activities. Three novel processes (negotiating, constructing, and attuning) were identified that integrate the individual faculty developer, her context, and the evolution of her competence. Conclusions These findings suggest that faculty developer competence is best understood as a situated construct. A faculty developer’s ability to attune to, construct, and negotiate her environment can both enhance and minimize the impact of contextual variables as needed. Thus, faculty developers do not passively experience context; rather, they actively interact with their environment in ways that maximize their performance. Faculty developers should be trained for the adaptive, situated use of knowledge. PMID:28678104

Retrieval techniques: LVLH and inertially stabilized payloads

NASA Technical Reports Server (NTRS)

Yglesias, J. A.

1980-01-01

Procedures and techniques are discussed for retrieving payloads that are inertially or local vertical/local horizontal (LVLH) stabilized. Selection of the retrieval profile to be used depends on several factors: (1) control authority of the payload, (2) payload sensitivity to primary reaction control system (PRCS) plumes, (3) whether the payload is inertially or LVLH stabilized, (4) location of the grapple fixture, and (5) orbiter propellant consumption. The general retrieval profiles recommended are a V-bar approach for payloads that are LVLH or gravity-gradient stabilized, and the V-bar approach with one or two phase flyaround for inertially stabilized payloads. Once the general type of profile has been selected, the detailed retrieval profile and timeline should consider the various guidelines, groundrules, and constraints associated with a particular payload or flight. Reaction control system (RCS) propellant requirements for the recommended profiles range from 200 to 1500 pounds, depending on such factors as braking techniques, flyaround maneuvers (if necessary), and stationkeeping operations. The time required to perform a retrieval (starting from 1000 feet) varies from 20 to 130 minutes, depending on the complexity of the profile. The goals of this project are to develop a profile which ensures mission success; to make the retrieval profiles simple; and to keep the pilot workload to a minimum by making use of the automatic features of the orbiter flight software whenever possible.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Walborn, N.R.

The blue-shifted absorption component of the P-Cygni profile at He I lambda 5876 in HD 152408 (O8: Iafpe) has been found to be extremely broad, extending -1000 km sec$sup -1$ from the emission maximum. This unusual profile is probably due to overpopulation of the lower level of lambda 5876, which permits it to form throughout a greater extent of the expanding atmosphere than most other lines. This observation confirms Hutchings' identification of very large velocities in the blue-violet spectrum of HD 152408, and in particular his interpretation of a similar feature at He I lambda 3889, which is metastable. Themore » lambda 5876 profile in HD 152408 is compared to those in the similar but less extreme P-Cygni star HD 151804 (O8 Iaf), and in the Wolf-Rayet star HD 151932 (WN7-A). The similarity between the absorption components in HD 152408 and the WN star is striking. (auth)« less

Transcriptomic and phenotypic profiling in developing zebrafish exposed to thyroid hormone receptor agonists

DOE Office of Scientific and Technical Information (OSTI.GOV)

Haggard, Derik E.; Noyes, Pamela D.; Waters, Katrina M.

There is a need to develop novel, high-throughput screening and prioritization methods to identify chemicals with adverse estrogen, androgen, and thyroid activity to protect human health and the environment and is of interest to the Endocrine Disruptor Screening Program. The current aim is to explore the utility of zebrafish as a testing paradigm to classify endocrine activity using phenotypically anchored transcriptome profiling. Transcriptome analysis was conducted on embryos exposed to 25 estrogen-, androgen-, or thyroid-active chemicals at a concentration that elicited adverse malformations or mortality at 120 hours post-fertilization in 80% of the animals exposed. Analysis of the top 1000more » significant differentially expressed transcripts across all treatments identified a unique transcriptional and phenotypic profile for thyroid hormone receptor agonists, which can be used as a biomarker screen for potential thyroid hormone agonists.« less

[Profile, competencies and digital fluency of nurses in the Professional Improvement Program].

PubMed

Tanabe, Lyvia Pini; Kobayashi, Rika Miyahara

2013-08-01

A descriptive exploratory study conducted in the city of São Paulo, which aimed to identify the profile, competencies and digital fluency of nurses in the Professional Improvement Program in handling technology at work. The population, composed by 60 nurses in the program, answered a questionnaire with data about profile, digital fluency and professional competencies. The participants were found to be: 95.0% female, 61.7% between 23 and 25 years old, 75.0% from public schools, 58.3% enrolled in cardiovascular nursing, 98.3% had contact with computing resources during graduation, 100.0% had a computer at home, 86.7% accessed the internet daily, 96.7% used Messenger and 58.3% had an intermediate level of knowledge and skill in computing. Professional competencies required for technology management referred to knowing how to be innovative, creative, and updated to identify and manage software and to use technological resources.

The eigenvalue spectrum of the Orr-Sommerfeld problem

NASA Technical Reports Server (NTRS)

Antar, B. N.

1976-01-01

A numerical investigation of the temporal eigenvalue spectrum of the ORR-Sommerfeld equation is presented. Two flow profiles are studied, the plane Poiseuille flow profile and the Blasius boundary layer (parallel): flow profile. In both cases a portion of the complex c-plane bounded by 0 less than or equal to CR sub r 1 and -1 less than or equal to ci sub i 0 is searched and the eigenvalues within it are identified. The spectra for the plane Poiseuille flow at alpha = 1.0 and R = 100, 1000, 6000, and 10000 are determined and compared with existing results where possible. The spectrum for the Blasius boundary layer flow at alpha = 0.308 and R = 998 was found to be infinite and discrete. Other spectra for the Blasius boundary layer at various Reynolds numbers seem to confirm this result. The eigenmodes belonging to these spectra were located and discussed.

Nursing Faculty Members' Perspectives of Faculty-to-Faculty Workplace Incivility among Nursing Faculty Members

ERIC Educational Resources Information Center

Amos, Kimberly S.

2013-01-01

In recent years, nursing faculty incivility has been a searing topic of research. Nursing research included studies on incivility among nursing students, incivility between nursing students and nursing faculty, and incivility in the clinical setting. However, literature specifically on nursing faculty incivility was limited. This descriptive,…

Dental Student and Faculty Perceptions of Uncivil Behavior by Faculty Members in Classroom and Clinic.

PubMed

Ballard, Richard W; Hagan, Joseph L; Fournier, Suzanne E; Townsend, Janice A; Ballard, Mary B; Armbruster, Paul C

2018-02-01

Uncivil behavior by a faculty member or student can threaten a classroom environment and make it less conducive to learning. The aim of this study was to explore faculty behaviors that dental faculty and students perceive to be uncivil when exhibited in the classroom and clinic. In 2015, all faculty, administrators, and students at a single academic dental institution were invited to participate in an electronic survey that used a five-point Likert scale for respondents to indicate their agreement that 33 faculty behaviors were uncivil. Response rates were 49% for faculty and 59% for students. Significant differences were found between student and faculty responses on 22 of the 33 behavioral items. None of the three category composite scores differed significantly for students compared to faculty respondents. The category composite scores were not significantly associated with gender, ethnicity, or age for faculty or students. Overall, this study found significant differences between students and faculty about perceived uncivil faculty behaviors, though not for categories of behaviors.

Photos vs silhouettes for evaluation of African American profile esthetics.

PubMed

Hockley, Andrew; Weinstein, Martin; Borislow, Alan J; Braitman, Leonard E

2012-02-01

Patient photos and silhouettes are commonly used in clinical evaluations and orthodontic research to evaluate profile esthetics. The purpose of this study was to determine whether the use of photos or silhouettes is a more appropriate method of evaluating African American profile esthetics and whether there are different profile esthetic preferences among clinicians when using photos compared with silhouettes. Pretreatment records of 20 adolescent African American patients were selected (10 male, 10 female) from the orthodontic clinic at the Albert Einstein Medical Center in Philadelphia. Each patient's profile photo was digitally changed with imaging software (Dolphin Imaging and Management Solutions, Chatsworth, Calif) to fabricate a series of 7 photos and 7 silhouettes with lip positions at uniform distances relative to Ricketts' E-line standard. Fifteen raters consisting of orthodontic faculty and residents were asked to select the most esthetically pleasing profile from each patient's photo series and silhouette series. More rater preferences for the photographs (86%) were within the acceptable esthetic range (within 2 mm of the E-line in either direction) than were their preferences for silhouettes (66%) (P <0.001). Flatter profiles with less lip projection than the esthetic norm were more often preferred in the silhouettes than in the photos. Thirty-one percent of the silhouettes preferred by the raters were flatter than the norm compared with 9% of the photos (P = 0.003). Fuller profiles were preferred in only 3% of the silhouettes and 5% of the photos (P = 0.6). Esthetic attractiveness of faces of African American orthodontic patients is rated differently in photos and silhouettes. When evaluating soft-tissue esthetic profile preferences, rater preferences in the photographs were closer to the established esthetic norm than were their preferences in the silhouettes. Using silhouettes to evaluate patient esthetics could influence clinicians or researchers to select profiles that are flatter than the established esthetic norm. Copyright © 2012 American Association of Orthodontists. Published by Mosby, Inc. All rights reserved.

The Effects of Large Wood on Stream Channel Morphology on Three Low-Gradient Stream Reaches in the Coastal Redwood Region

Treesearch

Scott Carroll; E. George Robison

2007-01-01

Several studies have shown that large wood has a prominent role in habitat quality, however there is little research on the role of wood on pool characteristics and other habitat components in low gradient streams (channel slopes less than one percent). Longitudinal profiles are used to analyze general residual pool characteristics of three approximately 1000-meter...

A collaboration among health sciences schools to enhance faculty development in teaching.

PubMed

Sicat, Brigitte L; O'Kane Kreutzer, Kathy; Gary, Judy; Ivey, Carole K; Marlowe, Elizabeth P; Pellegrini, Joan M; Shuford, Veronica P; Simons, Dianne F

2014-06-17

Those involved in providing faculty development may be among only a few individuals for whom faculty development is an interest and priority within their work setting. Furthermore, funding to support faculty development is limited. In 2010, an interprofessional, self-formed, faculty learning community on faculty development in teaching was established to promote collaboration on faculty development initiatives that have transference to faculty members across disciplines and to share expertise and resources for wider impact. The organic structure and processes of the faculty learning community created an environment that has not only resulted in an increased offering of faculty development opportunities and resources across the health science campus, but has created a rich environment that combines the knowledge, innovation, and experience to promote collaborative efforts that benefit all. The background, structure, processes, successes, and lessons learned of the interprofessional faculty learning community on faculty development in teaching are described.

Trans-suppression of defense DEFB1 gene in intestinal epithelial cells following Cryptosporidium parvum infection is associated with host delivery of parasite Cdg7_FLc_1000 RNA.

PubMed

Ming, Zhenping; Gong, Ai-Yu; Wang, Yang; Zhang, Xin-Tian; Li, Min; Dolata, Courtney E; Chen, Xian-Ming

2018-03-01

To counteract host immunity, Cryptosporidium parvum has evolved multiple strategies to suppress host antimicrobial defense. One such strategy is to reduce the production of the antimicrobial peptide beta-defensin 1 (DEFB1) by host epithelial cells but the underlying mechanisms remain unclear. Recent studies demonstrate that a panel of parasite RNA transcripts of low protein-coding potential are delivered into infected host cells and may modulate host gene transcription. Using in vitro models of intestinal cryptosporidiosis, in this study, we analyzed the expression profile of host beta-defensin genes in host cells following infection. We found that C. parvum infection caused a significant downregulation of the DEFB1 gene. Interestingly, downregulation of DEFB1 gene was associated with host delivery of Cdg7_FLc_1000 RNA transcript, a C. parvum RNA that has previously demonstrated to be delivered into the nuclei of infected host cells. Knockdown of Cdg7_FLc_1000 in host cells could attenuate the trans-suppression of host DEFB1 gene and decreased the parasite burden. Therefore, our data suggest that trans-suppression of DEFB1 gene in intestinal epithelial cells following C. parvum infection involves host delivery of parasite Cdg7_FLc_1000 RNA, a process that may be relevant to the epithelial defense evasion by C. parvum at the early stage of infection.

Anticipatory guidance as a principle of faculty development: managing transition and change.

PubMed

Schor, Nina F; Guillet, Ronnie; McAnarney, Elizabeth R

2011-10-01

Although one cannot anticipate every individual's unique responses to the transitions and changes that regularly occur in academic medicine, a department-wide faculty development program, based on predictable transition points and supporting faculty at all levels, can minimize such negative responses to change as stress and burnout. In 2007, the authors implemented a new, formal faculty development program in the pediatrics department built on the principle of anticipatory guidance, defined as providing guidance in anticipation of future academic events. The primary components of the program are mentoring committees for individual junior faculty, group leadership development and teaching forums for midlevel faculty, and events that focus on life and career changes for senior faculty. Other department-wide activities augment the program, including review of grant submissions, annual review by a senior faculty committee of the progress of National Institutes of Health mentored research (K-) awardees, women faculty luncheons, and discussions about faculty development at regular faculty meetings. The department's faculty also participate in the University of Rochester Medical Center's active faculty development program. Feedback on the faculty development program has been constructive and mainly positive and will serve to guide the continuing evolution of the program.

Faculty Development.

ERIC Educational Resources Information Center

Gillan, Bob, Ed.; McFerrin, Karen, Ed.

This document contains the following papers on faculty development and technology: "Involving Faculty in Faculty Development" (Kristine Blair and Dan Madigan); "Technology Use in Higher Education: A Faculty Development Model" (Jessica Kahn); "A Faculty of Education as a Community of Learners: Growing to Meet the Demands of…

Are All Part-Time Faculty Underemployed? The Influence of Faculty Status Preference on Satisfaction and Commitment

ERIC Educational Resources Information Center

Maynard, Douglas C.; Joseph, Todd Allen

2008-01-01

Utilizing a person-job fit perspective, we examined the job satisfaction and affective commitment of three groups of college faculty (N = 167): full-time faculty, part-time faculty preferring a part-time position (voluntary part-time), and part-time faculty preferring a full-time position (involuntary part-time). Involuntary part-time faculty were…

A critical review of current nursing faculty practice.

PubMed

Sawyer, M J; Alexander, I M; Gordon, L; Juszczak, L J; Gilliss, C

2000-12-01

To critically examine the current literature on nursing faculty practice, using the National Organization of Nurse Practitioner Faculties (NONPF) Guidelines for Evaluation of Faculty Practice, and to examine faculty practice models' strengths, weaknesses, and barriers. Thirty-five articles describing models of faculty practice were identified through an exhaustive search on CINAHL and Medline. Two NONPF monographs on nursing faculty practice were used as guidelines for the critical review. Faculty practice has become an integral component of faculty-role expectations at many schools of nursing. Workload, especially without adequate compensation, remains a hindrance to practice. The value of faculty practice time and expertise has not been sufficiently demonstrated. Integration of practitioner, educator and researcher roles remains extremely difficult and sometimes elusive. Faculty practice offers many advantages to schools of nursing, including educational and research opportunities for faculty and students, as well as practice sites and affordable community healthcare. Providing health care in the community presents an opportunity for independent and collaborative practice. To fully utilize the great research opportunities provided by faculty practice, more emphasis must be placed on gathering and analyzing descriptive data.

Ion concentrations and velocity profiles in nanochannel electroosmotic flows

NASA Astrophysics Data System (ADS)

Qiao, R.; Aluru, N. R.

2003-03-01

Ion distributions and velocity profiles for electroosmotic flow in nanochannels of different widths are studied in this paper using molecular dynamics and continuum theory. For the various channel widths studied in this paper, the ion distribution near the channel wall is strongly influenced by the finite size of the ions and the discreteness of the solvent molecules. The classical Poisson-Boltzmann equation fails to predict the ion distribution near the channel wall as it does not account for the molecular aspects of the ion-wall and ion-solvent interactions. A modified Poisson-Boltzmann equation based on electrochemical potential correction is introduced to account for ion-wall and ion-solvent interactions. The electrochemical potential correction term is extracted from the ion distribution in a smaller channel using molecular dynamics. Using the electrochemical potential correction term extracted from molecular dynamics (MD) simulation of electroosmotic flow in a 2.22 nm channel, the modified Poisson-Boltzmann equation predicts the ion distribution in larger channel widths (e.g., 3.49 and 10.00 nm) with good accuracy. Detailed studies on the velocity profile in electro-osmotic flow indicate that the continuum flow theory can be used to predict bulk fluid flow in channels as small as 2.22 nm provided that the viscosity variation near the channel wall is taken into account. We propose a technique to embed the velocity near the channel wall obtained from MD simulation of electroosmotic flow in a narrow channel (e.g., 2.22 nm wide channel) into simulation of electroosmotic flow in larger channels. Simulation results indicate that such an approach can predict the velocity profile in larger channels (e.g., 3.49 and 10.00 nm) very well. Finally, simulation of electroosmotic flow in a 0.95 nm channel indicates that viscosity cannot be described by a local, linear constitutive relationship that the continuum flow theory is built upon and thus the continuum flow theory is not applicable for electroosmotic flow in such small channels.

Does formal mentoring for faculty members matter? A survey of clinical faculty members.

PubMed

Mylona, Elza; Brubaker, Linda; Williams, Valerie N; Novielli, Karen D; Lyness, Jeffrey M; Pollart, Susan M; Dandar, Valerie; Bunton, Sarah A

2016-06-01

Mentoring relationships, for all medical school faculty members, are an important component of lifelong development and education, yet an understanding of mentoring among medical school clinical faculty members is incomplete. This study examined associations between formal mentoring relationships and aspects of faculty members' engagement and satisfaction. It then explored the variability of these associations across subgroups of clinical faculty members to understand the status of mentoring and outcomes of mentoring relationships. The authors hypothesised that academic clinical faculty members currently in formal mentoring relationships experience enhanced employee engagement and satisfaction with their department and institution. Medical school faculty members at 26 self-selected USA institutions participated in the 2011-2014 Faculty Forward Engagement Survey. Responses from clinical faculty members were analysed for relationships between mentoring status and perceptions of engagement by faculty members. Of the 11 953 clinical faculty respondents, almost one-third reported having a formal mentoring relationship (30%; 3529). Most mentored faculty indicated the relationship was important (86%; n = 3027), and over three-fourths were satisfied with their mentoring experience (77%; n = 2722). Mentored faculty members across ranks reported significantly higher levels of satisfaction and more positive perceptions of their roles in the organisation. Faculty members who were not receiving mentoring reported significantly less satisfaction with their workplace environment and lower overall satisfaction. Mentored clinical faculty members have significantly greater satisfaction with their department and institution. This multi-institutional study provides evidence that fostering mentoring opportunities may facilitate faculty members' satisfaction and engagement, which, in turn, may help medical schools retain high-quality faculty staff committed to the multidimensional academic mission. © 2016 John Wiley & Sons Ltd.

Instructional Faculty and Staff in Higher Education Institutions: Fall 1987 and Fall 1992. 1993 National Study of Postsecondary Faculty (NSOPF-93). Statistical Analysis Report.

ERIC Educational Resources Information Center

Kirshstein, Rita J.; Matheson, Nancy; Jing, Zhongren; Zimbler, Linda J.

This report compares findings from faculty surveys conducted as part of the 1987-88 National Survey of Postsecondary Faculty, which is limited to faculty and staff with instructional responsibilities, and the 1992-93 National Study of Postsecondary Faculty, which includes instructional as well as noninstructional faculty. In particular, the report…

Academic competencies for medical faculty.

PubMed

Harris, Dona L; Krause, Katherine C; Parish, David C; Smith, Mike U

2007-05-01

Physicians and basic scientists join medical school faculties after years of education. These individuals are then required to function in roles for which they have had little preparation. While competencies needed to perform in medical school, residency, and practice are defined, there is little guidance for faculty. An expert advisory group of the Faculty Futures Initiative developed a document delineating competencies required for successful medical faculty. The proportion of time faculty in various roles should allocate to activities related to each competency was also identified. Competencies and time allocations were developed for various teacher/administrators, teacher/educators, teacher/researchers, and teacher/clinicians. This work was validated by multiple reviews by an external panel. Trial implementation of the products has occurred in faculty development programs at four medical schools to guide in planning, career guidance, and evaluations of faculty fellows. The competencies and time allocations presented here help faculty and institutions define skills needed for particular faculty roles, plan for faculty evaluation, mentoring and advancement, and design faculty development programs based on identified needs.

mRNA expression profiling of laser microbeam microdissected cells from slender embryonic structures.

PubMed

Scheidl, Stefan J; Nilsson, Sven; Kalén, Mattias; Hellström, Mats; Takemoto, Minoru; Håkansson, Joakim; Lindahl, Per

2002-03-01

Microarray hybridization has rapidly evolved as an important tool for genomic studies and studies of gene regulation at the transcriptome level. Expression profiles from homogenous samples such as yeast and mammalian cell cultures are currently extending our understanding of biology, whereas analyses of multicellular organisms are more difficult because of tissue complexity. The combination of laser microdissection, RNA amplification, and microarray hybridization has the potential to provide expression profiles from selected populations of cells in vivo. In this article, we present and evaluate an experimental procedure for global gene expression analysis of slender embryonic structures using laser microbeam microdissection and laser pressure catapulting. As a proof of principle, expression profiles from 1000 cells in the mouse embryonic (E9.5) dorsal aorta were generated and compared with profiles for captured mesenchymal cells located one cell diameter further away from the aortic lumen. A number of genes were overexpressed in the aorta, including 11 previously known markers for blood vessels. Among the blood vessel markers were endoglin, tie-2, PDGFB, and integrin-beta1, that are important regulators of blood vessel formation. This demonstrates that microarray analysis of laser microbeam micro-dissected cells is sufficiently sensitive for identifying genes with regulative functions.

Faculty Development and the Community College LRC.

ERIC Educational Resources Information Center

Kazlauskas, Edward John; Maxwell, William

1990-01-01

Urges community college libraries to provide and expand services in faculty development. Considers trends toward an increasing emphasis on faculty development, the professional development needs of community college faculty, faculty development methods, consulting services, reward structures for faculty development, and program evaluation. (DMM)

Laboratory-based electrical conductivity at Martian mantle conditions

NASA Astrophysics Data System (ADS)

Verhoeven, Olivier; Vacher, Pierre

2016-12-01

Information on temperature and composition of planetary mantles can be obtained from electrical conductivity profiles derived from induced magnetic field analysis. This requires a modeling of the conductivity for each mineral phase at conditions relevant to planetary interiors. Interpretation of iron-rich Martian mantle conductivity profile therefore requires a careful modeling of the conductivity of iron-bearing minerals. In this paper, we show that conduction mechanism called small polaron is the dominant conduction mechanism at temperature, water and iron content conditions relevant to Mars mantle. We then review the different measurements performed on mineral phases with various iron content. We show that, for all measurements of mineral conductivity reported so far, the effect of iron content on the activation energy governing the exponential decrease in the Arrhenius law can be modeled as the cubic square root of the iron content. We recast all laboratory results on a common generalized Arrhenius law for iron-bearing minerals, anchored on Earth's mantle values. We then use this modeling to compute a new synthetic profile of Martian mantle electrical conductivity. This new profile matches perfectly, in the depth range [100,1000] km, the electrical conductivity profile recently derived from the study of Mars Global Surveyor magnetic field measurements.

Chronotype and diurnal cortisol profile in working women: differences between work and leisure days.

PubMed

Dockray, Samantha; Steptoe, Andrew

2011-06-01

The influence of chronotype on the diurnal profile of salivary cortisol was examined in a sample of 187 healthy women: 21 evening chronotype, 24 morning chronotype and 142 intermediate chronotype. Saliva samples were collected at waking, 30 min post-awakening, at 1000 h, 1200 h, 1500 h, 1700 h and at bedtime on one work and one leisure day. Several components of the diurnal profile were examined including the cortisol awakening response, the total cortisol output and the diurnal profile on both the work and the leisure day, a significant main effect of time emerged (both p<0.01). After adjustment for age, smoking status, self-rated health, time of waking, and sleep problems, no effect of chronotype was evident for cortisol in the evening, the cortisol awakening response, or total cortisol output over the working day. However, on the leisure day, total cortisol output was greater in evening-types than intermediate or morning-types, after adjustment for covariates (p=0.029). The present data indicate that chronotype has a limited impact on the diurnal cortisol profile of healthy women, and may be somewhat impervious to individual preferences for morning or evening activity. Copyright © 2010 Elsevier Ltd. All rights reserved.

Faculty development activities in family medicine: in search of innovation.

PubMed

Lawrence, Elizabeth A; Oyama, Oliver N

2013-01-01

To describe the Accreditation Council for Graduate Medical Education's (ACGME) faculty development requirements, explore the range of faculty development activities and support currently used by family medicine residencies to meet these requirements, and describe one innovative approach to satisfy this need. An electronic survey of faculty development activities and support offered to faculty by residency programs was sent to a random sample of 40 medical school and community based family medicine residency programs across the United States. Data were examined using t-tests, Fisher's exact tests, and Analysis of Variance. Faculty development, beyond traditional clinical CME, was strongly encouraged or required by a large proportion of the sample (73%). Only 58% of programs reported having discussed the ACGME's faculty development component areas (clinical, educational, administrative, leadership, research, and behavioral). In each component area except the "clinical" area, the absence of discussing the ACGME component areas with residency faculty was associated with fewer faculty development activities and support being offered by the program. These results, although preliminary, suggest that family medicine residency programs may value and encourage faculty development. The majority of programs use traditional activities and strategies such as CME, faculty meetings, faculty conferences and workshops; and a smaller number of programs are exploring the utility of mentoring programs, faculty discussion groups, and technology based learning systems. The challenge is to develop faculty development activities tailored to individual program and faculty needs and resources.

SUPER-FOCUS: a tool for agile functional analysis of shotgun metagenomic data

PubMed Central

Green, Kevin T.; Dutilh, Bas E.; Edwards, Robert A.

2016-01-01

Summary: Analyzing the functional profile of a microbial community from unannotated shotgun sequencing reads is one of the important goals in metagenomics. Functional profiling has valuable applications in biological research because it identifies the abundances of the functional genes of the organisms present in the original sample, answering the question what they can do. Currently, available tools do not scale well with increasing data volumes, which is important because both the number and lengths of the reads produced by sequencing platforms keep increasing. Here, we introduce SUPER-FOCUS, SUbsystems Profile by databasE Reduction using FOCUS, an agile homology-based approach using a reduced reference database to report the subsystems present in metagenomic datasets and profile their abundances. SUPER-FOCUS was tested with over 70 real metagenomes, the results showing that it accurately predicts the subsystems present in the profiled microbial communities, and is up to 1000 times faster than other tools. Availability and implementation: SUPER-FOCUS was implemented in Python, and its source code and the tool website are freely available at https://edwards.sdsu.edu/SUPERFOCUS. Contact: redwards@mail.sdsu.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:26454280

[Psychiatric, Cognitive and Emotional Profile in Ex-combatants of Illegal Armed Groups in Colombia].

PubMed

Tobón, Carlos; Aguirre-Acevedo, Daniel Camilo; Velilla, Lina; Duque, Jon; Ramos, Claudia Patricia; Pineda, David

2016-01-01

Exposure to armed conflict produces biological adaptations oriented to handle the highly stressful conditions in war environments. The special features of The Colombian armed create a special scenario to evaluate the human behavior. In this study, psychiatric, cognitive and emotional processing characteristics of a group of Colombian armed illegal forces of ex-combatants are described. Sixty-three ex combatants and 22 controls were assessed with WAIS (IQ), INECO frontal screening (executive functions), Interpersonal Reactivity Index (empathy), emotional features recognition and MINI (psychiatric profile). When compared to the control group, ex-combatants showed higher frequency of antisocial personality disorder (P=.031) and behavioral dissocial disorder (P=.017). In cognitive profile, the ex-combatants showed a lower score in the executive function test (Me=18.50; RQ=4.00), control (Me=23.00; RQ=5.25), with a poor personal distress in emphatic profile (Me=10.00; RQ=5.00) compared to control group (Me=37.00; RQ=7.25). We found differences in cognitive and psychiatric profile in ex-combatants in comparison with controls. Copyright © 2015 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

SUPER-FOCUS: a tool for agile functional analysis of shotgun metagenomic data.

PubMed

Silva, Genivaldo Gueiros Z; Green, Kevin T; Dutilh, Bas E; Edwards, Robert A

2016-02-01

Analyzing the functional profile of a microbial community from unannotated shotgun sequencing reads is one of the important goals in metagenomics. Functional profiling has valuable applications in biological research because it identifies the abundances of the functional genes of the organisms present in the original sample, answering the question what they can do. Currently, available tools do not scale well with increasing data volumes, which is important because both the number and lengths of the reads produced by sequencing platforms keep increasing. Here, we introduce SUPER-FOCUS, SUbsystems Profile by databasE Reduction using FOCUS, an agile homology-based approach using a reduced reference database to report the subsystems present in metagenomic datasets and profile their abundances. SUPER-FOCUS was tested with over 70 real metagenomes, the results showing that it accurately predicts the subsystems present in the profiled microbial communities, and is up to 1000 times faster than other tools. SUPER-FOCUS was implemented in Python, and its source code and the tool website are freely available at https://edwards.sdsu.edu/SUPERFOCUS. redwards@mail.sdsu.edu Supplementary data are available at Bioinformatics online. © The Author 2015. Published by Oxford University Press.

Xenon migration in UO2 under irradiation studied by SIMS profilometry

NASA Astrophysics Data System (ADS)

Marchand, B.; Moncoffre, N.; Pipon, Y.; Bérerd, N.; Garnier, C.; Raimbault, L.; Sainsot, P.; Epicier, T.; Delafoy, C.; Fraczkiewicz, M.; Gaillard, C.; Toulhoat, N.; Perrat-Mabilon, A.; Peaucelle, C.

2013-09-01

During Pressurized Water Reactor operation, around 25% of the created Fission Products (FP) are Xenon and Krypton. They have a low solubility in the nuclear fuel and can either (i) agglomerate into bubbles which induce mechanical stress in the fuel pellets or (ii) be released from the pellets, increasing the pressure within the cladding and decreasing the thermal conductivity of the gap between pellets and cladding. After fifty years of studies on the nuclear fuel, all mechanisms of Fission Gas Release (FGR) are still not fully understood. This paper aims at studying the FGR mechanisms by decoupling thermal and irradiation effects and by assessing the Xenon behavior for the first time by profilometry. Samples are first implanted with 136Xe at 800 keV corresponding to a projected range of 140 nm. They are then either annealed in the temperature range 1400-1600 °C, or irradiated with heavy energy ions (182 MeV Iodine) at Room Temperature (RT), 600 °C or 1000 °C. Depth profiles of implanted Xenon in UO2 are determined by Secondary Ion Mass Spectrometry (SIMS). It is shown that Xenon is mobile during irradiation at 1000 °C. In contrast, thermal treatments do not induce any Xenon migration process: these results are correlated to the formation of Xenon bubbles observed by Transmission Electron Microscopy. At depths lower than about 40 nm (zone 1), no bubbles are observed, At depths in between 40 nm and 110 nm (zone 2), a large number of small bubbles (around 2 nm in diameter) can be observed. By comparing with the SRIM profile, it appears that this area corresponds to the maximum of the defect profile, The third zone displays two bubble populations. The first population has the same size than the bubbles present in zone 2. The bubble size of the second population is significantly larger (up to around 10 nm). A STEM micrograph is presented in Fig. 4. It highlights the Xenon bubbles more clearly. It appears that the largest bubbles are located mainly near dislocations which are predominantly in zone 3. TEM micrographs obtained on the samples annealed at 1400 °C (not shown here) show only small sized bubbles (around 2 nm). The presence of these bubbles could explain that no Xenon migration occurs even after annealing at 1600 °C during 16 h. Moreover, concerning Xe thermal resolution, this can only occur if the bubble is overpressurized [21]. It was shown by Martin et al. [22] that at high temperature (over 1400 °C) non pressurized aggregates are observed. So in our experiments, Xe thermal resolution is unlikely.The bubble sizes measured after 1400 °C and 1600 °C annealing are in agreement with literature data, in particular, with those of Michel et al. [23] obtained in Xenon implanted UO2 samples. Indeed they observed 1 nm sized bubbles at 600 °C, which could reach 3 nm at 1400 °C. Either conditions of the Neumann type for which the surface is impermeable which means that the Xenon flux is equal to zero and can be expressed by Eq. (2). {dC}/{dx}|surface=0 Or conditions of the Dirichlet type with a constant Xenon concentration at the surface expressed by Eq. (3). C(0,t)=constant We chose Neumann conditions since we observed a slight increase of Xenon concentration at the surface for the profiles of the samples irradiated at 600 °C and at 1000 °C. In order to simulate the evolution of the Xenon concentration profiles, as-implanted profiles were first fitted with Gaussian shaped curves. The evolution of these curves was then simulated by using the one dimensional finite difference method. Therefore, the total depth profile was discretized into 1.5 nm slices. D, v, k parameters were thus deduced from successive iterations until the final profile is correctly fitted. It is important to keep in mind that each migration mechanism induces a particular modification of the profile shape: a broadening is characteristic of a diffusion process, a profile shift is significant of a transport process and an area decrease means a release mechanism. Consequently, only one set of parameters can allow a correct fit of the final profile.This method was applied for the sample irradiated at 1000 °C and the fitted spectrum is presented in Fig. 6. The obtained values are respectively: D=9.5×10-16 cm s, v=3.1×10-10 cm s and k=2.5×10-5 s. The deduced apparent diffusion coefficient (9.5 × 10-16 cm2 s-1) is one order of magnitude higher than the one given by Turnbull [25] who studied the fission gas release of in-pile irradiated UO2 pellets and who found around 1 × 10-16 cm2 s-1 at 1000 °C.The differences between our results and Turnbull results could be mainly explained by the fact that Turnbull deduced his results from in-pile experiments whereas we performed irradiation on UO2 samples implanted with Xenon. More precisely, Turnbull experiments were made with a neutron flux of 4 × 1016 m-2 s-1 generating fission products with a wide energy range up to 110 MeV. In our experiments, irradiation was performed with Iodine ions of a single energy (186 MeV) with a pretty high flux of 5 × 1019 I m-2 s-1.Moreover, Turnbull measured Xe release and had to use the Booth model to determine Xe diffusion coefficient. In this last model, several hypotheses are made, the major ones being a spherical shape of grains and no possible accumulation of Xenon at the grain surface. Our diffusion coefficient is obtained after solving the Fick's equation without any hypothesis on the grain geometry.

Faculty as Learners: Developing Thinking Communities

ERIC Educational Resources Information Center

Eddy, Pamela L.; Garza Mitchell, Regina L.

2012-01-01

The shifting demographics of faculty ranks, expansion of faculty work, and the expectations of accountability and revenue production place new demands on today's faculty. Collaborating with other faculty members is one option for easing workload demands and reinvigorating faculty members in the conduct of their teaching and research. In this…

Faculty development to improve teaching at a health sciences center: a needs assessment.

PubMed

Scarbecz, Mark; Russell, Cynthia K; Shreve, Robert G; Robinson, Melissa M; Scheid, Cheryl R

2011-02-01

There has been increasing interest at health science centers in improving the education of health professionals by offering faculty development activities. In 2007-08, as part of an effort to expand education-related faculty development offerings on campus, the University of Tennessee Health Science Center surveyed faculty members in an effort to identify faculty development activities that would be of interest. Factor analysis of survey data indicated that faculty interests in the areas of teaching and learning can be grouped into six dimensions: development of educational goals and objectives, the use of innovative teaching techniques, clinical teaching, improving traditional teaching skills, addressing teaching challenges, and facilitating participation. There were significant differences in the level of interest in education-related faculty development activities by academic rank and by the college of appointment. Full professors expressed somewhat less interest in faculty development activities than faculty members of lower ranks. Faculty members in the Colleges of Medicine and Dentistry expressed somewhat greater interest in faculty development to improve traditional teaching skills. The policy implications of the survey results are discussed, including the need for faculty development activities that target the needs of specific faculty groups.

College Faculty Cultures: Dominance in the Academy.

ERIC Educational Resources Information Center

Bila, Thomas A.; Miller, Michael T.

This study sought a better understanding of faculty culture and was designed to allow faculty to describe their own cultural experience through a series of structured interviews. Fifty faculty members at three universities were asked to voice their beliefs about faculty culture, particularly in regard to faculty stratification (perception of…

Encouraging Faculty Attendance at Professional Development Events

ERIC Educational Resources Information Center

Burdick, Dakin; Doherty, Tim; Schoenfeld, Naomi

2015-01-01

For faculty development events to have the greatest impact on campus practice, faculty developers need to attract and include as many faculty members as possible at their events. This article describes the testing of a checklist regarding faculty attendance at professional development events through a survey of 238 faculty members at small…

Examination of social networking professionalism among dental and dental hygiene students.

PubMed

Henry, Rachel K; Molnar, Amy L

2013-11-01

Becoming a dental professional requires one to apply ethical decision making skills and demonstrate high standards of professionalism in practice, including the way professionals present themselves to the public. With social media as an evergrowing part of personal and professional communications, this study aimed to determine the accessibility, amount, and type of unprofessional content on Facebook profiles of dental hygiene and dental students in a college of dentistry. The authors evaluated the online profiles of all 499 dental and dental hygiene students at The Ohio State University using objective measures that included existence of a profile, current privacy settings, and access to personally identifiable information. A sample of profiles were evaluated for unprofessional content including photos, comments, and wall posts. The majority of these students were found to use Facebook, with 61 percent having Facebook profiles. Dental hygiene students were more likely to have a Facebook profile than were dental students: 72.6 percent and 59.1 percent, respectively (p=0.027). The majority of the students' profiles had some form of privacy setting enabled, with only 4 percent being entirely open to the public. Fewer than 2 percent of the students allowed non-friends access to personal information. Based on in-depth analysis of the profiles, fourteen (5.8 percent) instances of unprofessionalism were recorded; the most common unprofessional content involved substance abuse. This study found that these dental and dental hygiene students frequently possessed an identifiable Facebook account and nearly half had some kind of personal information on their profile that could potentially be shared with the public. In some instances, the students gave patients, faculty, and potential employers access to content that is not reflective of a dental professional. Academic institutions should consider implementing policies that bring awareness to and address the use of social media in a professional environment.

Faculty workload and collegial support related to proportion of part-time faculty composition.

PubMed

Adams, D A

1995-10-01

Part-time faculty use has become more prevalent in higher education in response to enrollment shifts and budgetary constraints. This descriptive, exploratory study used a mailed survey to investigate whether full-time nursing faculty perceptions of workload and collegial support differ with changes in the proportion of part-time faculty in Comprehensive I baccalaureate nursing programs. Workload was measured by Dick's Workload Instrument. Collegial support was measured by the Survey of Collegial Communication, adapted by Beyer, which was based on Likert's organizational model. Schools were partitioned into three strata based on the proportion of part-time faculty employed (low, medium, and high). A 30% sample of schools were randomly selected from each stratum (10 schools from each). Within each selected school, six full-time undergraduate faculty were chosen by their respective deans to participate. The total response rate was 89.4%. The results of this study did not support assertions about part-time faculty use in the literature and existing accreditation standards. Findings indicated that there were significant differences in reported total faculty workload when varying proportions of part-time faculty are employed. Faculty in nursing programs with medium proportions of part-time faculty reported higher average total workloads per week than faculty in programs with low and high proportions of part-timers. Another finding demonstrated that full-time faculty in nursing programs with high proportions of part-time faculty spend fewer hours in direct clinical supervision of their students when compared with faculty in the other two strata. There were, however, no differences in perceived collegial support among full-time faculty participants. It was recommended that further research be conducted to investigate specific workload differences found in this study using more precise quantitative measures. Communication and collegiality between part-time and full-time faculty should be further developed and researched under more controlled conditions. Case studies of arrangements that make part-time faculty use beneficial are needed. Other variables such as leadership style, scholarly productivity, and morale and their relationship to the proportion of part-time faculty employed in the nursing program should be investigated.

Influencing Academic Motivation: The Effects of Student-Faculty Interaction

ERIC Educational Resources Information Center

Trolian, Teniell L.; Jach, Elizabeth A.; Hanson, Jana M.; Pascarella, Ernest T.

2016-01-01

Using data from the Wabash National Study of Liberal Arts Education, we examined the influence of student-faculty interactions on student academic motivation over 4 years of college. Results suggest that several forms of student-faculty interaction, such as quality of faculty contact, frequency of faculty contact, research with faculty, personal…

A Critical Appraisal of and Recommendations for Faculty Development

PubMed Central

Guglielmo, B. Joseph; Edwards, David J.; Franks, Andrea S.; Naughton, Cynthia A.; Schonder, Kristine S.; Stamm, Pamela L.; Thornton, Phillip; Popovich, Nicholas G.

2011-01-01

The 2009-2010 American Association of Colleges of Pharmacy (AACP) Council of Faculties Faculty Affairs Committee reviewed published literature assessing the scope and outcomes of faculty development for tenure and promotion. Relevant articles were identified via a PubMed search, review of pharmacy education journals, and identification of position papers from major healthcare professions academic organizations. While programs intended to enhance faculty development were described by some healthcare professions, relatively little specific to pharmacy has been published and none of the healthcare professions have adequately evaluated the impact of various faculty-development programs on associated outcomes. The paucity of published information strongly suggests a lack of outcomes-oriented faculty-development programs in colleges and schools of pharmacy. Substantial steps are required toward the development and scholarly evaluation of faculty-development programs. As these programs are developed and assessed, evaluations must encompass all faculty subgroups, including tenure- and nontenure track faculty members, volunteer faculty members, women, and underrepresented minorities. This paper proposes AACP, college and school, and department-level recommendations intended to ensure faculty success in achieving tenure and promotion. PMID:21931460

[The 2010 curriculum of the faculty of medicine at the National University of Mexico].

PubMed

Sánchez-Mendiola, Melchor; Durante-Montiel, Irene; Morales-López, Sara; Lozano-Sánchez, Rogelio; Martínez-González, Adrián; Graue Wiechers, Enrique

2011-01-01

The 2010 undergraduate medical degree curriculum at the faculty of medicine of the Universidad Nacional Autonoma de Mexico (UNAM) constitutes an important curricular reform of medical education in our country. It is the result of an institutional reflective process and academic dialog, which culminated in its approval by UNAM’s Academic Council for the Biology, Chemistry, and Health Sciences areas on February 2nd, 2010. Some distinguishing characteristics of the new academic curriculum are: organization by courses with a focus on outcome competencies; three curricular axes that link three knowledge areas; four educational phases with achievement profiles; new courses (biomedical informatics, basic-clinical and clinical-basic integration, among others); and core curriculum. The aforementioned curriculum was decided within a framework of effective teaching strategies, competency oriented learning assessment methods, restructuring of the training of teaching staff, and establishment of a curriculum committee follow-up and evaluation of the program. Curricular change in medical education is a complex process through which the institution can achieve its mission and vision. This change process faces challenges and opportunities, and requires strategic planning with long-term foresight to guarantee a successful dynamic transition for students, teachers, and for the institution itself.

[Educational objectives in the new interdisciplinary subject "Rehabilitation, Physical Medicine, Naturopathic Techniques" under the 9th Revision of the Licensing Regulations for Doctors--consensus recommendations of the German Society for Rehabilitative Sciences and the German Society for Physical Medicine and Rehabilitation].

PubMed

Mau, W; Gülich, M; Gutenbrunner, C; Lampe, B; Morfeld, M; Schwarzkopf, S R; Smolenski, U C

2004-12-01

In October 2003 the 9 (th) revision of the Federal Medical Training Regulations (Approbationsordnung) came into effect. The new compulsory interdisciplinary subject "Rehabilitation, Physical Medicine, Naturopathic Treatment" offers the opportunity to teach all students in comprehensive concepts of Rehabilitation such as the International Classification of Functioning, Disability and Health (ICF) of the WHO and the new book 9 of the German Social Code (SGB 9), as well as Physical Medicine and Naturopathic Treatment. Since the content of this new subject has not been defined up to date a joint task force of the German Society of Rehabilitation Science and the German Society of Physical Medicine and Rehabilitation was founded in order to recommend teaching standards. As part of these teaching standards educational objectives are introduced in this article. They should guide the persons in charge of teaching the subject in the medical faculties. In some areas the students should acquire profound abilities and skills in addition to knowledge. The medical faculties may focus on different educational targets according to their individual teaching profile.

Creating and Implementing a Faculty Interest Group for Historically Underrepresented Faculty

ERIC Educational Resources Information Center

Follins, Lourdes D.; Paler, Lisa K.; Nanin, Jose E.

2015-01-01

This article describes the creation and implementation of a faculty interest group for historically underrepresented faculty at a large, urban community college in the Northeast. Faculty interest groups provide opportunities for faculty across disciplines to meet to explore common interests and share concerns and best practices. The faculty…

Faculty Salaries and the Personnel Structure of Institutions.

ERIC Educational Resources Information Center

Sagen, H. Bradley

Internal determinants of college faculty salary levels are discussed. It is argued that the task of maintaining faculty compensation at an adequate level is affected considerably by the nature of the faculty personnel systems, particularly the system of faculty rank and its relationship to pay. The basic dilemma lies in the way the faculty is…

First-Year Faculty of Color: Narratives about Entering the Academy

ERIC Educational Resources Information Center

Cole, Eddie R.; McGowan, Brian L.; Zerquera, Desiree D.

2017-01-01

The experiences of first-year, tenure-track faculty have been missing in the literature about new or junior faculty. Furthermore, the extant literature about new faculty does not offer a critical outlook on how oppressive institutional structures shape how first-year faculty of color approach faculty work. Drawing from analytical narratives, the…

Restoring Faculty Vitality in Academic Medicine When Burnout Threatens.

PubMed

Shah, Darshana T; Williams, Valerie N; Thorndyke, Luanne E; Marsh, E Eugene; Sonnino, Roberta E; Block, Steven M; Viggiano, Thomas R

2017-11-21

Increasing rates of burnout-with accompanying stress and lack of engagement-among faculty, residents, students, and practicing physicians have caused alarm in academic medicine. Central to the debate among academic medicine's stakeholders are oft-competing issues of social accountability; cost containment; effectiveness of academic medicine's institutions; faculty recruitment, retention, and satisfaction; increasing expectations for faculty; and mission-based productivity.The authors propose that understanding and fostering what contributes to faculty and institutional vitality is central to preventing burnout during times of change. They first look at faculty vitality and how it is threatened by burnout, to provide a framework for a greater understanding of faculty well-being. Then they draw on higher education literature to determine how vitality is defined in academic settings and what factors affect faculty vitality within the context of academic medicine. Next, they propose a model to explain and examine faculty vitality in academic medicine, followed by a discussion of the need for a greater understanding of faculty vitality. Finally, the authors offer conclusions and propose future directions to promote faculty vitality.The authors encourage institutional decision makers and other stakeholders to focus particular attention on the evolving expectations for faculty, the risk of extensive faculty burnout, and the opportunity to reduce burnout by improving the vitality and resilience of these talented and crucial contributors. Faculty vitality, as defined by the institution, has a critical role in ensuring future institutional successes and the capacity for faculty to thrive in a complex health care economy.

Underrepresented minority faculty in academic medicine: a systematic review of URM faculty development.

PubMed

Rodriguez, José E; Campbell, Kendall M; Fogarty, John P; Williams, Roxann L

2014-02-01

Retention and recruitment of minority faculty members continues to be a concern of medical schools because there is higher attrition and talent loss among this group. While much has been written, there has not been a systematic review published on this topic. This is the first study to use evidence-based medicine (EBM) criteria and apply it to this issue. We searched MEDLINE, Web of Knowledge, ProQuest, and Google Scholar for papers relating to the recruitment and retention of minority faculty. We then graded the evidence using the EBM criteria as defined by the American Academy of Family Physicians. The same criteria were applied to extract evidence-based observations of problems in recruitment and retention for minority faculty. Of the 548 studies identified and reviewed, 11 met inclusion criteria for this literature review. This article presents the data from the reviewed papers that described or evaluated minority faculty development programs. Faculty development programs in 15 different institutions showed mentoring and faculty development for minority faculty could increase retention, academic productivity, and promotion rates for this group. For medical schools to be successful in retention and recruitment of minority medical school faculty, specific programs need to be in place. Overall evidence is strong that faculty development programs and mentoring programs increase retention, productivity, and promotion for this group of medical faculty. This paper is a call to action for more faculty development and mentorship programs to reduce the disparities that exist between minority faculty and all other faculty members.

Automated Protocol for Large-Scale Modeling of Gene Expression Data.

PubMed

Hall, Michelle Lynn; Calkins, David; Sherman, Woody

2016-11-28

With the continued rise of phenotypic- and genotypic-based screening projects, computational methods to analyze, process, and ultimately make predictions in this field take on growing importance. Here we show how automated machine learning workflows can produce models that are predictive of differential gene expression as a function of a compound structure using data from A673 cells as a proof of principle. In particular, we present predictive models with an average accuracy of greater than 70% across a highly diverse ∼1000 gene expression profile. In contrast to the usual in silico design paradigm, where one interrogates a particular target-based response, this work opens the opportunity for virtual screening and lead optimization for desired multitarget gene expression profiles.

DOE EPSCoR Initiative in Structural and computational Biology/Bioinformatics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wallace, Susan S.

2008-02-21

The overall goal of the DOE EPSCoR Initiative in Structural and Computational Biology was to enhance the competiveness of Vermont research in these scientific areas. To develop self-sustaining infrastructure, we increased the critical mass of faculty, developed shared resources that made junior researchers more competitive for federal research grants, implemented programs to train graduate and undergraduate students who participated in these research areas and provided seed money for research projects. During the time period funded by this DOE initiative: (1) four new faculty were recruited to the University of Vermont using DOE resources, three in Computational Biology and one inmore » Structural Biology; (2) technical support was provided for the Computational and Structural Biology facilities; (3) twenty-two graduate students were directly funded by fellowships; (4) fifteen undergraduate students were supported during the summer; and (5) twenty-eight pilot projects were supported. Taken together these dollars resulted in a plethora of published papers, many in high profile journals in the fields and directly impacted competitive extramural funding based on structural or computational biology resulting in 49 million dollars awarded in grants (Appendix I), a 600% return on investment by DOE, the State and University.« less

Evaluation of Ocean Models Using Observed and Simulated Drifter Trajectories: Impact of Sea Surface Height on Synthetic Profiles for Data Assimilation

DTIC Science & Technology

2007-07-17

in the study of Lumpkin and North Atlantic 0°-80’N 100*-0°W 29 Pazos [2007]. North Brazil Current 00-20ON 70°-40OW 36 [IS] Simulated trajectories are...ShelfRes., 21, 47-67. field. The observed drifter is a sample among many possible Lumpkin, R., and M. Pazos (2007), Measuring surface currents with Sur

Boron nitride encapsulated graphene infrared emitters

NASA Astrophysics Data System (ADS)

Barnard, H. R.; Zossimova, E.; Mahlmeister, N. H.; Lawton, L. M.; Luxmoore, I. J.; Nash, G. R.

2016-03-01

The spatial and spectral characteristics of mid-infrared thermal emission from devices containing a large area multilayer graphene layer, encapsulated using hexagonal boron nitride, have been investigated. The devices were run continuously in air for over 1000 h, with the emission spectrum covering the absorption bands of many important gases. An approximate solution to the heat equation was used to simulate the measured emission profile across the devices yielding an estimated value of the characteristic length, which defines the exponential rise/fall of the temperature profile across the device, of 40 μm. This is much larger than values obtained in smaller exfoliated graphene devices and reflects the device geometry, and the increase in lateral heat conduction within the devices due to the multilayer graphene and boron nitride layers.

Embracing Non-Tenure Track Faculty: Changing Campuses for the New Faculty Majority

ERIC Educational Resources Information Center

Kezar, Adrianna, Ed.

2012-01-01

The nature of the higher education faculty workforce is radically and fundamentally changing from primarily full-time tenured faculty to non-tenure track faculty. This new faculty majority faces common challenges, including short-term contracts, limited support on campus, and lack of a professional career track. "Embracing Non-Tenure Track…

A comparison of policies on nurse faculty workload in the United States.

PubMed

Ellis, Peggy A

2013-01-01

This article describes nurse faculty workload policies from across the nation in order to assess current practice. There is a well-documented shortage of nursing faculty leading to an increase in workload demands. Increases in faculty workload results in difficulties with work-life balance and dissatisfaction threatening to make nursing education less attractive to young faculty. In order to begin an examination of faculty workload in nursing, existing workloads must be known. Faculty workload data were solicited from nursing programs nationwide and analyzed to determine the current workloads. The most common faculty teaching workload reported overall for nursing is 12 credit hours per semester; however, some variations exist. Consideration should be given to the multiple components of the faculty workload. Research is needed to address the most effective and efficient workload allocation for nursing faculty.

Educational Background and Academic Rank of Faculty Members within US Schools of Pharmacy.

PubMed

Assemi, Mitra; Hudmon, Karen Suchanek; Sowinski, Kevin M; Corelli, Robin L

2016-05-25

Objective. To characterize the educational background and academic rank of faculty members in US schools of pharmacy, estimate the extent to which they are employed by institutions where they received previous training, and determine whether differences in degree origin and rank exist between faculty members in established (≤1995) vs newer programs. Methods. A cross-sectional study was conducted using the American Association of Colleges of Pharmacy (AACP) faculty database and demographic information from the public domain. Results. Among 5516 faculty members, 50.3% held two or more types of degrees. Established schools had a higher median number of faculty members and a higher mean faculty rank than did newer schools. Conclusion. The difference in mean faculty rank highlights the shortage of experienced faculty members in newer schools. Future research efforts should investigate educational attainment in correlation to other faculty and school characteristics and prospectively track and report trends related to pharmacy faculty members composition.

Profiling of polar metabolites in biological extracts using diamond hydride-based aqueous normal phase chromatography.

PubMed

Callahan, Damien L; De Souza, David; Bacic, Antony; Roessner, Ute

2009-07-01

Highly polar metabolites, such as sugars and most amino acids are not retained by conventional RP LC columns. Without sufficient retention low concentration compounds are not detected due ion suppression and structural isomers are not resolved. In contrast, hydrophilic interaction chromatography (HILIC) and aqueous normal phase chromatography (ANP) retain compounds based on their hydrophilicity and therefore provides a means of separating highly polar compounds. Here, an ANP method based on the diamond hydride stationary phase is presented for profiling biological small molecules by LC. A rapid separation system based upon a fast gradient that delivers reproducible chromatography is presented. Approximately 1000 compounds were reproducibly detected in human urine samples and clear differences between these samples were identified. This chromatography was also applied to xylem fluid from soyabean (Glycine max) plants to which 400 compounds were detected. This method greatly increases the metabolite coverage over RP-only metabolite profiling in biological samples. We show that both forms of chromatography are necessary for untargeted comprehensive metabolite profiling and that the diamond hydride stationary phase provides a good option for polar metabolite analysis.

The lived experience of part-time baccalaureate nursing faculty.

PubMed

Gazza, Elizabeth A; Shellenbarger, Teresa

2010-01-01

Hiring part-time nursing faculty may impact students, faculty careers, and the institution. Yet, little has been studied, particularly in nursing, regarding the experiences of these faculty. This hermeneutic phenomenological study seeks to understand the lived experience of being a part-time faculty member in a baccalaureate nursing program. Through purposive and snowball sampling, nine nursing faculty in part-time positions in northeastern baccalaureate nursing programs participated in in-depth personal interviews. Four themes were uncovered during data analysis, including achieving the dream, a group divided, for the love of the students, and jump in and figure it out. Results of the study seem to indicate that the experience of being a part-time faculty differs in several ways from being a full-time faculty. Understanding part-time faculty experiences provides insight into faculty needs, issues, and concerns while facilitating the development of research-based recruitment and retention strategies. Recommendations for those involved in nursing education, including nursing faculty and administrators, are provided. Copyright © 2010 Elsevier Inc. All rights reserved.

Severe maternal morbidity and comorbid risk in hospitals performing <1000 deliveries per year.

PubMed

Hehir, Mark P; Ananth, Cande V; Wright, Jason D; Siddiq, Zainab; D'Alton, Mary E; Friedman, Alexander M

2017-02-01

While research has demonstrated increasing risk for severe maternal morbidity in the United States, risk at lower volume hospitals remains poorly characterized. More than half of all obstetric units in the United States perform <1000 deliveries per year and improving care at these hospitals may be critical to reducing risk nationwide. We sought to characterize maternal risk profiles and severe maternal morbidity at low-volume hospitals in the United States. We used data from the Nationwide Inpatient Sample to evaluate trends in severe maternal morbidity and comorbid risk during delivery hospitalizations in the United States from 1998 through 2011. Comorbid maternal risk was estimated using a comorbidity index validated for obstetric patients. Severe maternal morbidity was defined as the presence of any 1 of 15 diagnoses representative of acute organ injury and critical illness. A total of 2,300,279 deliveries occurred at hospitals with annual delivery volume <1000, representing 20% of delivery hospitalizations overall. There were 7849 cases (0.34%) of severe morbidity in low-volume hospitals and this risk increased over the course of the study from 0.25% in 1998 through 1999 to 0.49% in 2010 through 2011 (P < .01). The risk in hospitals with ≥1000 deliveries increased from 0.35-0.62% during the same time periods. The proportion of patients with the lowest comorbidity decreased, while the proportion of patients with highest comorbidity increased the most. The risk of severe morbidity increased across all women including those with low comorbidity scores. Risk for severe morbidity associated with obstetric hemorrhage, infection, hypertensive diseases of pregnancy, and medical conditions all increased during the study period. Our findings demonstrate increasing maternal risk at hospitals performing <1000 deliveries per year broadly distributed over the patient population. Rates of morbidity in centers with ≥1000 deliveries have also increased. These findings suggest that maternal safety improvements are necessary at all centers regardless of volume. Copyright © 2016 Elsevier Inc. All rights reserved.

Contamination profiles, mass loadings, and sewage epidemiology of neuropsychiatric and illicit drugs in wastewater and river waters from a community in the Midwestern United States.

PubMed

Skees, Allie J; Foppe, Katelyn S; Loganathan, Bommanna; Subedi, Bikram

2018-08-01

In this study, residues of the neuropsychiatric and illicit drugs including stimulants, opioids, hallucinogens, antischizophrenics, sedatives, and antidepressants were determined in influent and effluent samples from a small wastewater treatment plant, a receiving creek, and river waters in the Four Rivers region of the Midwestern United States. Nineteen neuropsychiatric drugs, eight illicit drugs, and three metabolites of illicit drugs were detected and quantitated in the water samples using HPLC-MS/MS. Residual concentrations of the drugs varied from below the detection limit to sub-μg/L levels. The source of residual cocaine and benzoylecgonine in wastewater is primarily from human consumption of cocaine rather than direct disposal. Wastewater based epidemiology is utilized to estimate the community usage of drugs based on the concentration of drug residues in wastewater, wastewater inflow, and the population served by the centralized wastewater treatment plant. The per-capita consumption rate of methamphetamine (1740 mg/d/1000 people) and amphetamine (970 mg/d/1000 people) found in this study were the highest reported per-capita consumption rates in the USA. Antidepressant venlafaxine found to have the highest environmental emission from the WWTP (333 ± 160 mg/d/1000 people) followed by citalopram (132 ± 60.2 mg/d/1000 people), methamphetamine (111 ± 43.6 mg/d/1000 people), and hydrocodone (108 ± 90.1 mg/d/1000 people). Bee Creek, an immediate receiving water body, is found to be a source of several neuropsychiatric and illicit drugs including methamphetamine, methadone, alprazolam, oxazepam, temazepam, carbamazepine, venlafaxine, citalopram, sertraline, oxycodone, and hydrocodone (p < 0.036) in the Clarks River. Copyright © 2018 Elsevier B.V. All rights reserved.

[The profile training of aviation doctors].

PubMed

Blaginin, A A; Lizogub, I N

2011-11-01

Authors consider the trends of training doctors in the specialty "physician in aerospace medicine". First level is initial training for faculty training of doctors. The higher level is vocational retraining and advanced training in the departments of postgraduate and further education. It solved the issues of preparation of specialists in various areas of aviation medicine: medical-chairman of the Flight Commission, an expert medical doctor-flight expert committee, a specialist laboratory (Cabinet) of Aviation Medicine, the Medical Director of Aviation (enterprise, organization), etc. The highest level of training is residency. The necessity of legislative consolidation of an independent direction for the organization of training and medical support of aviation operations is proved.

Top-of-Climb Matching Method for Reducing Aircraft Trajectory Prediction Errors.

PubMed

Thipphavong, David P

2016-09-01

The inaccuracies of the aircraft performance models utilized by trajectory predictors with regard to takeoff weight, thrust, climb profile, and other parameters result in altitude errors during the climb phase that often exceed the vertical separation standard of 1000 feet. This study investigates the potential reduction in altitude trajectory prediction errors that could be achieved for climbing flights if just one additional parameter is made available: top-of-climb (TOC) time. The TOC-matching method developed and evaluated in this paper is straightforward: a set of candidate trajectory predictions is generated using different aircraft weight parameters, and the one that most closely matches TOC in terms of time is selected. This algorithm was tested using more than 1000 climbing flights in Fort Worth Center. Compared to the baseline trajectory predictions of a real-time research prototype (Center/TRACON Automation System), the TOC-matching method reduced the altitude root mean square error (RMSE) for a 5-minute prediction time by 38%. It also decreased the percentage of flights with absolute altitude error greater than the vertical separation standard of 1000 ft for the same look-ahead time from 55% to 30%.

Top-of-Climb Matching Method for Reducing Aircraft Trajectory Prediction Errors

PubMed Central

Thipphavong, David P.

2017-01-01

The inaccuracies of the aircraft performance models utilized by trajectory predictors with regard to takeoff weight, thrust, climb profile, and other parameters result in altitude errors during the climb phase that often exceed the vertical separation standard of 1000 feet. This study investigates the potential reduction in altitude trajectory prediction errors that could be achieved for climbing flights if just one additional parameter is made available: top-of-climb (TOC) time. The TOC-matching method developed and evaluated in this paper is straightforward: a set of candidate trajectory predictions is generated using different aircraft weight parameters, and the one that most closely matches TOC in terms of time is selected. This algorithm was tested using more than 1000 climbing flights in Fort Worth Center. Compared to the baseline trajectory predictions of a real-time research prototype (Center/TRACON Automation System), the TOC-matching method reduced the altitude root mean square error (RMSE) for a 5-minute prediction time by 38%. It also decreased the percentage of flights with absolute altitude error greater than the vertical separation standard of 1000 ft for the same look-ahead time from 55% to 30%. PMID:28684883

Top-of-Climb Matching Method for Reducing Aircraft Trajectory Prediction Errors

NASA Technical Reports Server (NTRS)

Thipphavong, David P.

2016-01-01

The inaccuracies of the aircraft performance models utilized by trajectory predictors with regard to takeoff weight, thrust, climb profile, and other parameters result in altitude errors during the climb phase that often exceed the vertical separation standard of 1000 feet. This study investigates the potential reduction in altitude trajectory prediction errors that could be achieved for climbing flights if just one additional parameter is made available: top-of-climb (TOC) time. The TOC-matching method developed and evaluated in this paper is straightforward: a set of candidate trajectory predictions is generated using different aircraft weight parameters, and the one that most closely matches TOC in terms of time is selected. This algorithm was tested using more than 1000 climbing flights in Fort Worth Center. Compared to the baseline trajectory predictions of a real-time research prototype (Center/TRACON Automation System), the TOC-matching method reduced the altitude root mean square error (RMSE) for a 5-minute prediction time by 38%. It also decreased the percentage of flights with absolute altitude error greater than the vertical separation standard of 1000 ft for the same look-ahead time from 55% to 30%.

Determination of Ionospheric Electron Density Profiles from Satellite UV (Ultraviolet) Emission Measurements, Fiscal Year 1984.

DTIC Science & Technology

1985-04-26

distribution function. It is from the calculated distribution function that the photoelectron flux can be derived. The VUV daytime emissions that we are...OECLASSIPICATIONUOOWNdGRADING SCHEDULE Apoe o ulcrlae N/A distribution unlimited .PE RPORMING ORGANIZATION REPORT NUMBER41S( 5. MONITORING ORGANIZATION REPORT...EDP for systems users. This report considers the following ionospheric subregions: (a) the daytime mid- latitude ionosphere from, 90 to 1000 km, (b

A Relational Study of Principal Leadership Styles, Faculty Morale, and Faculty Job Satisfaction at Selected Elementary Schools

ERIC Educational Resources Information Center

Ramsey Hearn, Dawn Vyola

2013-01-01

The purpose of this study was to determine if a significant relationship existed between principal leadership styles, faculty morale, and faculty job satisfaction at selected elementary schools. Specifically, the study examined if the perception teachers had of their principals. leadership styles had an impact on faculty morale and faculty job…

High Retention of Minority and International Faculty through a Formal Mentoring Program

ERIC Educational Resources Information Center

Phillips, Susan L.; Dennison, Susan T.; Davenport, Mark A.

2016-01-01

In these economic times, retention of new faculty, particularly minority and international faculty, is a high priority. In this study, retention of new faculty from 2006 to 2013 was compared for participants and nonparticipants in a formal mentoring program. Retention was 92% for participating faculty and 58% for nonparticipating new faculty. For…

Impacts of a Faculty Abroad Experience on Teaching Style and Technology Use in a College of Agriculture and Life Sciences

ERIC Educational Resources Information Center

Sandlin, M'Randa R.; Murphrey, Theresa Pesl; Lindner, James R.; Dooley, Kim E.

2013-01-01

Faculty abroad programs are becoming a popular method to provide faculty in colleges of agriculture with international experiences so they may internationalize their curricula. These programs also serve to provide experiential faculty development opportunities. Eight faculty members from Texas A&M University participated in a faculty abroad…

USAF Summer Faculty Research Program. 1980. Research Reports. Volume I.

DTIC Science & Technology

1980-10-01

dt C f(t)e e. ( 1 ) Equation (10) is seen to be of the form of a sum of terms , each of which gives the absorption of an individual line with a strength...t4,8k2T 2 + 3(T+T 2) 12 kT( +"T + + 1 -- - (27) 4! TT2 12 In terms of the spectral moments, Eq. (17): t2 ReC(t) = 1 -- M(28)2 2 4! M4+* (8 with the result...Lorentzian profile and K is the modified 1 Bessel function of the second kind. The emission term rif(W+) is extremely small compared to the absorption

Physician rating websites: do radiologists have an online presence?

PubMed

Gilbert, Kirven; Hawkins, C Matthew; Hughes, Danny R; Patel, Kishen; Gogia, Navdeep; Sekhar, Aarti; Duszak, Richard

2015-08-01

Given that patient satisfaction and provider transparency intersect on online physician-rating websites, we aimed to assess radiologist representation on these increasingly popular sites. From a directory of all Medicare participating physicians, we randomly selected 1,000 self-designated diagnostic radiologists and manually extracted their rating information from five popular online physician-review websites (HealthGrades, Healthcare Reviews, RateMDs, Kudzu, and Yelp). Using automated web "data-scraping" techniques, we separately extracted all radiologist and nonradiologist rating information from a single amenable site (Healthcare Reviews). Rating characteristics were analyzed. Of 1,000 sampled self-designated diagnostic radiologists representing all 50 states, only 197 (19.7%) were profiled on any of the five online physician-review websites. Only 24 (2.4%) were rated on two of the sites, and none was profiled on ≥3 sites. Of all 6,775 physicians listed on a single electronically interrogated site, only 30 (0.4%) were radiologists. With 28,555 (5.2%) of all 547,849 Medicare-participating physicians identified as diagnostic radiologists, radiologists were thus significantly underrepresented online (P < .0001). Although reviewed radiologists and nonradiologists were rated online by similar numbers of patients (1.13 ± 0.43 versus 1.03 ± 0.22, P = .22), radiologists were rated (on a low to high score of 1 to 10) significantly higher than nonradiologists (median 8.5 versus 5, P = .04). Most diagnostic radiologists are not profiled on common online physician-rating websites, and they are significantly underrepresented compared with nonradiologists. Reviewed radiologists, however, scored favorably. Given the potential for patient satisfaction scores and public domain information to affect referrals and future value-based payments, initiatives to enhance radiologists' online presence are advised. Copyright © 2015 American College of Radiology. Published by Elsevier Inc. All rights reserved.

ITER ECE Diagnostic: Design Progress of IN-DA and the diagnostic role for Physics

NASA Astrophysics Data System (ADS)

Pandya, H. K. B.; Kumar, Ravinder; Danani, S.; Shrishail, P.; Thomas, Sajal; Kumar, Vinay; Taylor, G.; Khodak, A.; Rowan, W. L.; Houshmandyar, S.; Udintsev, V. S.; Casal, N.; Walsh, M. J.

2017-04-01

The ECE Diagnostic system in ITER will be used for measuring the electron temperature profile evolution, electron temperature fluctuations, the runaway electron spectrum, and the radiated power in the electron cyclotron frequency range (70-1000 GHz), These measurements will be used for advanced real time plasma control (e.g. steering the electron cyclotron heating beams), and physics studies. The scope of the Indian Domestic Agency (IN-DA) is to design and develop the polarizer splitter units; the broadband (70 to 1000 GHz) transmission lines; a high temperature calibration source in the Diagnostics Hall; two Michelson Interferometers (70 to 1000 GHz) and a 122-230 GHz radiometer. The remainder of the ITER ECE diagnostic system is the responsibility of the US domestic agency and the ITER Organization (IO). The design needs to conform to the ITER Organization’s strict requirements for reliability, availability, maintainability and inspect-ability. Progress in the design and development of various subsystems and components considering various engineering challenges and solutions will be discussed in this paper. This paper will also highlight how various ECE measurements can enhance understanding of plasma physics in ITER.

Developmental Exposure to Diethylstilbestrol Alters Uterine Gene Expression That May Be Associated With Uterine Neoplasia Later in Life

PubMed Central

Newbold, Retha R.; Jefferson, Wendy N.; Grissom, Sherry F.; Padilla-Banks, Elizabeth; Snyder, Ryan J.; Lobenhofer, Edward K.

2008-01-01

Previously, we described a mouse model where the well-known reproductive carcinogen with estrogenic activity, diethylstilbestrol (DES), caused uterine adenocarcinoma following neonatal treatment. Tumor incidence was dose-dependent reaching >90% by 18 mo following neonatal treatment with 1000 μg/kg/d of DES. These tumors followed the initiation/promotion model of hormonal carcinogenesis with developmental exposure as initiator, and exposure to ovarian hormones at puberty as the promoter. To identify molecular pathways involved in DES-initiation events, uterine gene expression profiles were examined in prepubertal mice exposed to DES (1, 10, or 1000 μg/kg/d) on days 1–5 and compared to controls. Of more than 20 000 transcripts, approximately 3% were differentially expressed in at least one DES treatment group compared to controls; some transcripts demonstrated dose–responsiveness. Assessment of gene ontology annotation revealed alterations in genes associated with cell growth, differentiation, and adhesion. When expression profiles were compared to published studies of uteri from 5-d-old DES-treated mice, or adult mice treated with 17β estradiol, similarities were seen suggesting persistent differential expression of estrogen responsive genes following developmental DES exposure. Moreover, several altered genes were identified in human uterine adenocarcinomas. Four altered genes [lactotransferrin (Ltf), transforming growth factor beta inducible (Tgfb1), cyclin D1 (Ccnd1), and secreted frizzled-related protein 4 (Sfrp4)], selected for real-time RT-PCR analysis, correlated well with the directionality of the microarray data. These data suggested altered gene expression profiles observed 2 wk after treatment ceased, were established at the time of developmental exposure and maybe related to the initiation events resulting in carcinogenesis. PMID:17394237

Developmental exposure to diethylstilbestrol alters uterine gene expression that may be associated with uterine neoplasia later in life.

PubMed

Newbold, Retha R; Jefferson, Wendy N; Grissom, Sherry F; Padilla-Banks, Elizabeth; Snyder, Ryan J; Lobenhofer, Edward K

2007-09-01

Previously, we described a mouse model where the well-known reproductive carcinogen with estrogenic activity, diethylstilbestrol (DES), caused uterine adenocarcinoma following neonatal treatment. Tumor incidence was dose-dependent reaching >90% by 18 mo following neonatal treatment with 1000 microg/kg/d of DES. These tumors followed the initiation/promotion model of hormonal carcinogenesis with developmental exposure as initiator, and exposure to ovarian hormones at puberty as the promoter. To identify molecular pathways involved in DES-initiation events, uterine gene expression profiles were examined in prepubertal mice exposed to DES (1, 10, or 1000 microg/kg/d) on days 1-5 and compared to controls. Of more than 20 000 transcripts, approximately 3% were differentially expressed in at least one DES treatment group compared to controls; some transcripts demonstrated dose-responsiveness. Assessment of gene ontology annotation revealed alterations in genes associated with cell growth, differentiation, and adhesion. When expression profiles were compared to published studies of uteri from 5-d-old DES-treated mice, or adult mice treated with 17beta estradiol, similarities were seen suggesting persistent differential expression of estrogen responsive genes following developmental DES exposure. Moreover, several altered genes were identified in human uterine adenocarcinomas. Four altered genes [lactotransferrin (Ltf), transforming growth factor beta inducible (Tgfb1), cyclin D1 (Ccnd1), and secreted frizzled-related protein 4 (Sfrp4)], selected for real-time RT-PCR analysis, correlated well with the directionality of the microarray data. These data suggested altered gene expression profiles observed 2 wk after treatment ceased, were established at the time of developmental exposure and maybe related to the initiation events resulting in carcinogenesis. (c) 2007 Wiley-Liss, Inc.

ACCP white paper: Essential components of a faculty development program for pharmacy practice faculty.

PubMed

Boyce, Eric G; Burkiewicz, Jill S; Haase, Mark R; MacLaughlin, Eric J; Segal, Alissa R; Chung, Eunice P; Chan, Lingtak-Neander; Rospond, Raylene M; Barone, Joseph A; Durst, Stephen W; Wells, Barbara G

2009-01-01

Prospective, ongoing faculty development programs are important in the initial orientation and short- and long-term development of faculty in higher education. Pharmacy practice faculty are likely to benefit from a comprehensive faculty development program due to the complex nature of their positions, incomplete training in select areas, and multiple demands on their time. The need for faculty development programs is supported by the increased need for pharmacy practice faculty due to the increased number of colleges and schools of pharmacy, expanding enrollment in existing colleges and schools, and loss of existing senior faculty to retirement or other opportunities within or outside the academy. This White Paper describes a comprehensive faculty development program that is designed to enhance the satisfaction, retention, and productivity of new and existing pharmacy practice faculty. A comprehensive faculty development program will facilitate growth throughout a faculty member's career in pertinent areas. The structure of such a program includes an orientation program to provide an overview of responsibilities and abilities, a mentoring program to provide one-on-one guidance from a mentor, and a sustained faculty development program to provide targeted development based on individual and career needs. The content areas to be covered in each component include the institution (e.g., culture, structure, roles, responsibilities), student-related activities, teaching abilities, scholarship and research abilities, practice abilities and the practice site, and professional abilities (e.g., leadership, career planning, balancing responsibilities). A general framework for a comprehensive pharmacy practice faculty development program is provided to guide each college, school, department, and division in the design and delivery of a program that meets the needs and desires of the institution and its faculty.

Retention and promotion of women and underrepresented minority faculty in science and engineering at four large land grant institutions

PubMed Central

Durodoye, Raifu; Griffith, Emily; Wilson, Alyson

2017-01-01

The current climate on college campuses has brought new urgency to the need to increase faculty diversity. In STEM fields particularly, the dearth of underrepresented minority (URM) and female faculty is severe. The retention and success of African American, Hispanic/Latino, American Indian and female faculty have direct implications for the quality and diversity of the future scientific workforce. Understanding the ways retention patterns differ by discipline and institution is crucial for developing a diverse faculty. This study investigates tenure attainment, retention, and time to promotion to full professor for women and URM faculty. We analyze personnel records for assistant and associate professors hired or appointed from 1992 to 2015 at four large land grant institutions. Representation of women and URM faculty in STEM disciplines increased substantially from 1992 to 2015, but mostly for women and Hispanic faculty and more slowly for black and American Indian faculty. Results by gender In the most recent cohort, 2002–2015, the experiences of men and women differed substantially among STEM disciplines. Female assistant professors were more likely than men to leave the institution and to leave without tenure in engineering, but not in the agricultural, biological and biomedical sciences and natural resources or physical and mathematical sciences. In contrast, the median times to promotion from associate to full professor were similar for women and men in engineering and the physical and mathematical sciences, but one to two years longer for women than men in the agricultural, biological and biomedical sciences and natural resources. Results for underrepresented minority faculty URM faculty hiring is increasing, but is well below the proportions earning doctoral degrees in STEM disciplines. The results are variable and because of the small numbers of URM faculty, the precision and power for comparing URM faculty to other faculty were low. In three of the four institutions, lower fractions of URM faculty than other faculty hired in the 2002–2006 time frame left without tenure. Also, in the biological and biomedical and physical and mathematical sciences no URM faculty left without tenure. On the other hand, at two of the institutions, significantly more URM faculty left before their tenth anniversary than other faculty and in engineering significantly more URM faculty than other faculty left before their tenth anniversary. We did not find significant differences in promotion patterns between URM and other faculty. PMID:29091958

ASHE Reader on Faculty and Faculty Issues in Colleges and Universities.

ERIC Educational Resources Information Center

Finkelstein, Martin J., Ed.

The academic profession is discussed in 25 articles that cover: the current status of the professoriate, the faculty culture and nature of the career, teaching/research roles, women and minority faculty, part-time and two-year college faculty, and faculty development/evaluation. The book is intended as a reader for students in graduate programs in…

Injury Profile of American Women's Rugby-7s.

PubMed

Ma, Richard; Lopez, Victor; Weinstein, Meryle G; Chen, James L; Black, Christopher M; Gupta, Arun T; Harbst, Justin D; Victoria, Christian; Allen, Answorth A

2016-10-01

The objective of this study is to determine incidence (injuries/1000 playing hours (ph)), severity (days of absence), and cause of match injuries in US women's Rugby-7s. We performed a prospective epidemiological study (2010-2013) of injury of 3876 under-19 to elite/national female Rugby-7s players (nonelite = 3324, elite = 552) on 323 teams (nonelite = 277, elite = 46), applying methodology and injury definitions compliant with the international consensus statement on rugby research. Injuries occurred in USA Rugby-sanctioned tournament series: USA Rugby Local Area (2010), Territorial Union (2011-2013), National and All-Star Sevens Series, and USA Sevens Invitational (2011-2012) and Collegiate Rugby Championships (2012). One hundred and twenty time-loss injuries were encountered (elite, n = 15; 13%) with an injury rate of 46.3 injuries/1000 ph. Injury rates in nonelite were 49.3/1000 ph, and in national level (elite) candidates, 32.6/1000 ph (RR = 1.5, P = 0.130). Mean days missed found elite level players at 74.9 d per injury, whereas nonelite at 41.8 d (P = 0.090). Acute injuries were significant (95%, RR = 1.9, P < 0.001), resulting in immediate removal from the pitch (56%, P < 0.001). The main mechanism of injury occurred when tackling players (73%, P < 0.001). The most common type of injury seen were ligament sprains (37%, 13.9/1000 ph), involving the lower extremity (45%, 20.5/1000 ph). The most common body parts injured were the knee and head/face (16%, 7.3/1000 ph). Time-loss injuries occurred with frequency in the US women's Rugby-7s tournaments. Overall injury rates in US women are lower than those in international elite men and women's Rugby-7s. The head and neck area in our female players was injured at greater rates (16%) than in international male Rugby-7s (5%). Injury prevention in US women's Rugby-7s must focus on injuries of the knee, head, and neck. Understanding risk factors will allow safe return-to-play decisions and formulate injury prevention protocols.

Characteristics, satisfaction, and engagement of part-time faculty at U.S. medical schools.

PubMed

Pollart, Susan M; Dandar, Valerie; Brubaker, Linda; Chaudron, Linda; Morrison, Leslie A; Fox, Shannon; Mylona, Elza; Bunton, Sarah A

2015-03-01

To describe the demographics of part-time faculty at U.S. medical schools and to examine their satisfaction with and perceptions of their workplace. Faculty from 14  Liaison Committee on Medical Education-accredited U.S. medical schools participated in the 2011-2012 Faculty Forward Engagement Survey. The authors calculated descriptive statistics of part-time faculty respondents and used ANOVA and t test analyses to assess significant differences between and among demographic groups. The survey yielded an overall response rate of 62% (9,600/15,490). Of the part-time faculty respondents, most had appointments in clinical departments (634/674; 94%) and were female (415/674; 62%). Just over 80% (384/474) reported a full-time equivalent of 0.5 or higher. The majority of part-time faculty respondents reported satisfaction with their department and medical school as a place to work (372/496 [75%] and 325/492 [66%]); approximately half agreed that their institution had clear expectations for part-time faculty (210/456; 46%) and provided the resources they needed (232/457; 51%). Significant differences existed between part- and full-time faculty respondents regarding perceptions of growth opportunities and compensation and benefits, with part-time faculty respondents feeling less satisfied in these areas. As institutions work to improve the satisfaction of full-time faculty, they should do the same for part-time faculty. Understanding why faculty choose part-time work is important in encouraging the recruitment and retention of the most talented faculty. The findings of this study indicate multiple opportunities to improve the satisfaction and engagement of part-time faculty.

Faculty Learning Matters: Organizational Conditions and Contexts That Shape Faculty Learning

ERIC Educational Resources Information Center

O'Meara, KerryAnn; Rivera, Mark; Kuvaeva, Alexandra; Corrigan, Kristen

2017-01-01

This study explored the relationships between faculty scholarly learning, faculty teaching learning, institutional support, faculty demographics, disciplinary groups, working conditions, and career outcomes such as retention, productivity, satisfaction, and career agency. We found that the stronger the scholarly learning faculty members reported,…

Joint Participation in Decision Making: A Study of Faculty Government and Faculty-Administrative Consultation at Fresno State College.

ERIC Educational Resources Information Center

Deegan, W. L.; And Others

This is one of a group of studies on faculty organization and faculty government. Fresno State College was studied for (1) the nature and effectiveness of the procedures that had been devised for faculty-administrative consultation, (2) the process of faculty and administrative participation in governance through the Academic Senate and selected…

Financial Bottom Line: Estimating the Cost of Faculty/Adjunct Turnover and Attrition for Online Programs

ERIC Educational Resources Information Center

Betts, Kristen S.; Sikorski, Bernadine

2008-01-01

Turnover and attrition of online faculty and adjunct faculty is a reality. While there are no reported national statistics or data on annual turnover/attrition for online faculty/adjunct, the overall costs of recruiting, training, and replacing faculty/adjunct can be staggering. Moreover, the short and long term effects of online faculty/adjunct…

Injury Patterns, Physiological Profile, and Performance in University Rugby Union.

PubMed

Ball, Shane; Halaki, Mark; Sharp, Tristan; Orr, Rhonda

2018-01-01

Rugby union is a physically demanding collision sport with high injury rates. There is a common perception that higher training loads result in greater injury risk in field-based sports. To determine injury, anthropometric, and physical-performance characteristics in junior rugby union players and investigate the interaction between training load and injury across a competitive season. Prospective cohort study. Fifty-one players (age 19.2 ± 0.7 y) from an under-20 university rugby union team (forwards, n = 27; backs, n = 24) participated in a study conducted over a competition season. Training load, injury characteristics, anthropometry, physiological performance, and match time-loss injury incidence were observed. Backs had significantly lower body mass (ES [95% CI] = 1.6 [0.9, 2.2]), skinfold thickness (ES = 1.1 [0.5, 1.7]), strength (squat ES = 0.6 [0.0, 1.2], deadlift ES = 0.6 [0.0, 1.1], bench press ES = 0.9 [0.4, 1.5]), lower-body power (ES = 0.4 [-0.2, 1.0]), and higher maximal aerobic capacity (ES = -0.3 [-0.8, 0.3]) than forwards. Match injury incidence was 107.3 injuries/1000 player hours (forwards 91.4/1000, backs 125.5/1000) during preseason and 110.7 injuries/1000 player hours (forwards 124.1/1000, backs 95.2/1000) during in-season. Forwards showed higher incidence of joint and ligament (P = .049) and upper-limb (P = .011) injuries than backs. No significant relationship between overall training load and match injury incidence was found. However, lower match injury incidence was associated with higher weekly training volume in backs (P = .007). Positional differences in body composition, performance, injury characteristics, and match injury patterns were identified in junior university rugby union players, indicating the need for position-specific training programs to reduce risk of injury.

Dependency of the Reynolds number on the water flow through the perforated tube

DOE Office of Scientific and Technical Information (OSTI.GOV)

Závodný, Zdenko, E-mail: zdenko.zavodny@stuba.sk; Bereznai, Jozef, E-mail: jozef.bereznai@stuba.sk; Urban, František

Safe and effective loading of nuclear reactor fuel assemblies demands qualitative and quantitative analysis of the relationship between the coolant temperature in the fuel assembly outlet, measured by the thermocouple, and the mean coolant temperature profile in the thermocouple plane position. It is not possible to perform the analysis directly in the reactor, so it is carried out using measurements on the physical model, and the CFD fuel assembly coolant flow models. The CFD models have to be verified and validated in line with the temperature and velocity profile obtained from the measurements of the cooling water flowing in themore » physical model of the fuel assembly. Simplified physical model with perforated central tube and its validated CFD model serve to design of the second physical model of the fuel assembly of the nuclear reactor VVER 440. Physical model will be manufactured and installed in the laboratory of the Institute of Energy Machines, Faculty of Mechanical Engineering of the Slovak University of Technology in Bratislava.« less

Faculty Perceptions of Appropriate Faculty Behaviors in Social Interactions With Student Pharmacists

PubMed Central

Jones, Melissa C.; Farris, Karen B.; Havrda, Dawn; Jackson, Kenneth C.; Hamrick, Terri S.

2011-01-01

Objective To determine faculty and administrator perceptions about appropriate behavior in social interactions between pharmacy students and faculty members. Methods Four private and 2 public colleges and schools of pharmacy conducted focus groups of faculty members and interviews with administrators. Three scenarios describing social interactions between faculty members and students were used. For each scenario, participants reported whether the faculty member's behavior was appropriate and provided reasons for their opinions. Results Forty-four percent of those surveyed or interviewed considered interactions between faculty members and pharmacy students at a bar to be a boundary violation. Administrators were more likely than faculty members to consider discussing other faculty members with a student to be a boundary violation (82% vs. 46%, respectively, P <0.009). A majority (87%) of faculty members and administrators considered “friending” students on Facebook a boundary violation. Conclusions There was no clear consensus about whether socializing with students at a bar was a boundary violation. In general, study participants agreed that faculty members should not initiate friendships with current students on social networks but that taking a student employee to lunch was acceptable. PMID:21769146

Collaboration in academic medicine: reflections on gender and advancement.

PubMed

Carr, Phyllis L; Pololi, Linda; Knight, Sharon; Conrad, Peter

2009-10-01

Collaboration in academic medicine is encouraged, yet no one has studied the environment in which faculty collaborate. The authors investigated how faculty experienced collaboration and the institutional atmosphere for collaboration. In 2007, as part of a qualitative study of faculty in five disparate U.S. medical schools, the authors interviewed 96 medical faculty at different career stages and in diverse specialties, with an oversampling of women, minorities, and generalists, regarding their perceptions and experiences of collaboration in academic medicine. Data analysis was inductive and driven by the grounded theory tradition. Female faculty expressed enthusiasm about the potential and process of collaboration; male faculty were more likely to focus on outcomes. Senior faculty experienced a more collaborative environment than early career faculty, who faced numerous barriers to collaboration: the hierarchy of medical academe, advancement criteria, and the lack of infrastructure supportive of collaboration. Research faculty appreciated shared ideas, knowledge, resources, and the increased productivity that could result from collaboration, but they were acutely aware that advancement requires an independent body of work, which was a major deterrent to collaboration among early career faculty. Academic medicine faculty have differing views on the impact and benefits of collaboration. Early career faculty face concerning obstacles to collaboration. Female faculty seemed more appreciative of the process of collaboration, which may be of importance for transitioning to a more collaborative academic environment. A reevaluation of effective benchmarks for promotion of faculty is warranted to address the often exclusive reliance on individualistic achievement.

Mentoring Faculty: Results from National Science Foundation's ADVANCE Program

NASA Astrophysics Data System (ADS)

Holmes, M. A.

2015-12-01

Faculty mentoring programs are common components of National Science Foundation ADVANCE awards. The ADVANCE program aims to increase the number of women on the faculty in science, technology, engineering and mathematics (STEM) departments through grants to individuals and to entire institutions. These grants target a change in institutional culture so that faculty from non-majority groups will succeed and thrive. Mentoring programs are generally designed to fit the particular institution(s) or target population (e.g., meteorologists at the beginning of their careers). A successful mentoring program makes the implicit knowledge necessary for faculty success explicit: policies and practices are made transparent; routes for finding answers are clarified or generated with faculty input; faculty overcome a sense of isolation and develop a community. Mentoring programs may be formal, with assigned mentors and mentees, or informal, with opportunities for beginning, middle and advanced career STEM faculty to mingle, generally over food and sometimes with a formal speaker. The programs are formally evaluated; in general, attention to mentoring generates better outcomes for all faculty. Research indicates that most successful scientists have a network of mentors rather than relying on one person to help navigate department, institution, and profession. The University of Nebraska-Lincoln's (UNL) award, ADVANCE-Nebraska, offered opportunities for faculty to informally network over luncheons with women speakers, advanced in their careers. We also offered after-hours networking receptions. In response to faculty feedback, we shifted to a series of panel discussions entitled "Conversations". Most panels were conducted by successful UNL faculty; about one-third had an outside expert on a given topic. Topics were chosen based on faculty feedback and targeted specifically to beginning faculty (How to Start Up a Lab; How to Balance Teaching and Writing), mid-career faculty (Putting Together Your Promotion Packet; Balancing Service and Innovation); and/or fully promoted faculty (Professional Society Service; Successful Award Nomination Packets). One unexpected outcome from the panel discussions was the development of collaborations among faculty across departments and colleges.

Assessing Change in the Teaching Practice of Faculty in a Faculty Development Program for Primary Care Physicians: Toward a Mixed Method Evaluation Approach.

ERIC Educational Resources Information Center

Pinheiro, Sandro O.; Rohrer, Jonathan D.; Heimann, C. F. Larry

This paper describes a mixed method evaluation study that was developed to assess faculty teaching behavior change in a faculty development fellowship program for community-based hospital faculty. Principles of adult learning were taught to faculty participants over the fellowship period. These included instruction in teaching methods, group…

Part-Time Faculty Satisfaction at Two-Year Public Postsecondary Institutions: A Comparison of Involuntary Part-Time, Voluntary Part-Time, and Full-Time Faculty

ERIC Educational Resources Information Center

Kinchen, Nancy Huval

2010-01-01

Part-time faculty members represent the majority of faculty at public two-year postsecondary institutions. Utilizing part-time faculty enables two-year institutions to control their instructional costs and maintain scheduling flexibility. However, part-time faculty are diverse in regards to their employment preference, some prefer part-time…

Financial Analysis of Pediatric Resident Physician Primary Care Longitudinal Outpatient Experience.

PubMed

Stipelman, Carole H; Poss, Brad; Stetson, Laura Anne; Boi, Luca; Rogers, Michael; Puzey, Caleb; Koduri, Sri; Kaplan, Robert; Lee, Vivian S; Clark, Edward B

2018-05-16

To determine whether residency training represents a net positive or negative cost to academic medical centers, we analyzed the cost of a residency program and clinical productivity of residents and faculty in outpatient primary care practice with or without residents. Patient volume and revenue data (Current Procedural Terminology codes) from an academic primary care general pediatric clinic were evaluated for faculty clinics (faculty only) and resident teaching clinics (Longitudinal Outpatient Experience [LOE]) with 1-4 residents/faculty. Detailed cost per resident was determined using a departmental financial model that included salary, benefits, faculty and administrative staff effort, non-personnel costs, and institutional GME support. The LOE clinics had greater mean number of patient visits (11.6 vs 6.8) than faculty clinics per faculty member. In the LOE clinic, the number of patient visits per clinic was directly proportional to the number of residents per faculty. The cost for each resident was $250 per clinic ($112 per resident, $88 per medical assistant per resident, and $50 per room per resident). When factoring in clinic costs and faculty supervision time, the LOE clinic (average 3.5 residents with one supervising faculty) had greater average cost (+$687.00) and revenue (+$319.45) and lower operating margin (revenue minus cost, -$367.55) than faculty clinic (one faculty member). Pediatric resident LOE clinic had a greater average number of patient visits and revenue per faculty member but higher costs and lower operating margin than faculty clinic. Copyright © 2018. Published by Elsevier Inc.

Pharmacy practice department chairs' perspectives on part-time faculty members.

PubMed

Fjortoft, Nancy; Winkler, Susan R; Mai, Thy

2012-05-10

To identify the benefits and consequences of having part-time faculty members in departments of pharmacy practice from the department chair's perspective. A stratified purposive sample of 12 pharmacy practice department chairs was selected. Eleven telephone interviews were conducted. Two investigators independently read interview notes and categorized and enumerated responses to determine major themes using content analysis. The investigators jointly reviewed the data and came to consensus on major themes. Benefits of allowing full-time faculty members to reduce their position to part-time included faculty retention and improved individual faculty work/life balance. Consequences of allowing part-time faculty positions included the challenges of managing individual and departmental workloads, the risk of marginalizing part-time faculty members, and the challenges of promotion and tenure issues. All requests to switch to part-time status were faculty-driven and most were approved. There are a variety of benefits and consequences of having part-time faculty in pharmacy practice departments from the chair's perspective. Clear faculty and departmental expectations of part-time faculty members need to be established to ensure optimal success of this working arrangement.

Decoding the learning environment of medical education: a hidden curriculum perspective for faculty development.

PubMed

Hafler, Janet P; Ownby, Allison R; Thompson, Britta M; Fasser, Carl E; Grigsby, Kevin; Haidet, Paul; Kahn, Marc J; Hafferty, Frederic W

2011-04-01

Medical student literature has broadly established the importance of differentiating between formal-explicit and hidden-tacit dimensions of the physician education process. The hidden curriculum refers to cultural mores that are transmitted, but not openly acknowledged, through formal and informal educational endeavors. The authors extend the concept of the hidden curriculum from students to faculty, and in so doing, they frame the acquisition by faculty of knowledge, skills, and values as a more global process of identity formation. This process includes a subset of formal, formative activities labeled "faculty development programs" that target specific faculty skills such as teaching effectiveness or leadership; however, it also includes informal, tacit messages that faculty absorb. As faculty members are socialized into faculty life, they often encounter conflicting messages about their role. In this article, the authors examine how faculty development programs have functioned as a source of conflict, and they ask how these programs might be retooled to assist faculty in understanding the tacit institutional culture shaping effective socialization and in managing the inconsistencies that so often dominate faculty life. © by the Association of American Medical Colleges.

Horizontal steam generator thermal-hydraulics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ubra, O.; Doubek, M.

1995-09-01

Horizontal steam generators are typical components of nuclear power plants with pressure water reactor type VVER. Thermal-hydraulic behavior of horizontal steam generators is very different from the vertical U-tube steam generator, which has been extensively studied for several years. To contribute to the understanding of the horizontal steam generator thermal-hydraulics a computer program for 3-D steady state analysis of the PGV-1000 steam generator has been developed. By means of this computer program, a detailed thermal-hydraulic and thermodynamic study of the horizontal steam generator PGV-1000 has been carried out and a set of important steam generator characteristics has been obtained. Themore » 3-D distribution of the void fraction and 3-D level profile as functions of load and secondary side pressure have been investigated and secondary side volumes and masses as functions of load and pressure have been evaluated. Some of the interesting results of calculations are presented in the paper.« less

Geographical education in Russia: state-of-the-art and new perspectives

NASA Astrophysics Data System (ADS)

Chalov, Sergey R.

2010-05-01

Up-today education systems of different countries face new perspectives in globalizing World. The Russian higher education framework was basically incompatible with the process of making academic degree standards and quality assurance standards more comparable throughout the World (so called Bologna process for Europe). So did Earth Sciences education framework. Today the key question in the further development of Earth sciences in Russia is the interaction with European education system. At the crossroads it is challenging to analyze the history and state-of-the-art. We considered the question on the example of one of the largest centers of the Earth Sciences education in Russia - Faculty of Geography of Lomonosov Moscow State University, which is moreover regarded to be one of the largest scientific and educational centers of geography in the World. There are 1200 students and 180 PhD students studying on the Faculty. The Faculty consists of 15 departments, 8 research laboratories and 4 field stations, where 850 employees work. Tuition of geography was established at Lomonosov Moscow State University since the day of its foundation. The significance of geographical studies at the University, which originally comprised the Faculty of Philosophy, the Faculty of Law and the Faculty of Medicine, was already mentioned in the draft plan of its establishment (1755), which said that «anyone wishing to attend professors' lectures at the University has to learn foreign languages and first scientific basis beforehand". For this purpose two «gymnasiums» consisting of four schools were es-tablished at the University. Geography was included into the curriculum of the «first scientific basis school» and the «school of the distinguished European languages» - German and French. Today Geography in Russia is regarded to be one of the base sciences that are devoted to the problem of society and environment and their interactions. Geography was gone far from the descriptive field of science and in recent years combined key aspects of Earth Sciences. A new structure of geographical science and education has developed under the influence of modern trends in Geosciences. There are fifteen specialized departments on the Faculty of Geography of Lomonosov Moscow State University. The structure of the Faculty of Geography comprises 3 main profiles: the Environmental Geography, Human Geography and Hydrometeorology. Research and education of the Faculty of Geography of Lomonosov Moscow State University is fundamental and application-oriented in nature. To find solutions for society's present and future demands is the main task of the research and education which is trend to become research-oriented. Eight multidisciplinary primary research laboratories contribute to the research-oriented education. Modern global processes and terms such as sustainability, assessing risk and reducing disaster in environmental hazards, global and regional changes of environment and climate posed new perspectives in the geographical education. Integrative trends were in progress and that could be characterized by the following: - Development of new integrative branch of geography (so called "geoecology") as a response to increasing anthropogenic impact on environment; - Development of supplementary education (GIS, habitation ecology, landscape design etc); - Interdisciplinary features of such branches as environmental impact assessment and audit; - Scientific basis of sustainable development and nature management. Both with organizational issues (i.e. perfection of student practices, field studies and modernization of field stations; creation of training courses for foreign students; strengthening special training programmes in schools and development of distance learning) this integrative trends determine further development of the Geographical education in Russia. All of them greatly depend on the integration processes between Russia and Europe. Firm place of the Geography in the European Earth Sciences system provides both demand for the society and key role in future of science.

Decline of recent seabirds inferred from a composite 1000-year record of population dynamics

PubMed Central

Xu, Liqiang; Liu, Xiaodong; Wu, Libin; Sun, Liguang; Zhao, Jinjun; Chen, Lin

2016-01-01

Based on three ornithogenic sediment profiles and seabird subfossils therein from the Xisha Islands, South China Sea, the relative population size of seabirds over the past 1000 years was reconstructed using reflectance spectrum. Here we present an apparent increase and subsequent decline of seabirds on these islands in the South China Sea. Seabird populations peaked during the Little Ice Age (LIA, 1400–1850 AD), implying that the cool climate during the LIA appears to have been more favorable to seabirds on the Xisha Islands in the South China Sea. Climate change partly explains the recent decrease in seabird populations over the past 150 years, but the significant decline and almost complete disappearance thereof on most of the Xisha Islands is probably attributable to human disturbance. Our study reveals the increasing impact of anthropogenic activities on seabird population in recent times. PMID:27748366

Faculty Self-reported Experience with Racial and Ethnic Discrimination in Academic Medicine

PubMed Central

Peterson, Neeraja B; Friedman, Robert H; Ash, Arlene S; Franco, Shakira; Carr, Phyllis L

2004-01-01

BACKGROUND Despite the need to recruit and retain minority faculty in academic medicine, little is known about the experiences of minority faculty, in particular their self-reported experience of racial and ethnic discrimination at their institutions. OBJECTIVE To determine the frequency of self-reported experience of racial/ethnic discrimination among faculty of U.S. medical schools, as well as associations with outcomes, such as career satisfaction, academic rank, and number of peer-reviewed publications. DESIGN A 177-item self-administered mailed survey of U.S. medical school faculty. SETTING Twenty-four randomly selected medical schools in the contiguous United States. PARTICIPANTS A random sample of 1,979 full-time faculty, stratified by medical school, specialty, graduation cohort, and gender. MEASUREMENTS Frequency of self-reported experiences of racial/ethnic bias and discrimination. RESULTS The response rate was 60%. Of 1,833 faculty eligible, 82% were non-Hispanic white, 10% underrepresented minority (URM), and 8% nonunderrepresented minority (NURM). URM and NURM faculty were substantially more likely than majority faculty to perceive racial/ethnic bias in their academic environment (odds ratio [OR], 5.4; P < .01 and OR, 2.6; P < .01, respectively). Nearly half (48%) of URM and 26% of NURM reported experiencing racial/ethnic discrimination by a superior or colleague. Faculty with such reported experiences had lower career satisfaction scores than other faculty (P < .01). However, they received comparable salaries, published comparable numbers of papers, and were similarly likely to have attained senior rank (full or associate professor). CONCLUSIONS Many minority faculty report experiencing racial/ethnic bias in academic medicine and have lower career satisfaction than other faculty. Despite this, minority faculty who reported experiencing racial/ethnic discrimination achieved academic productivity similar to that of other faculty. PMID:15009781

Faculty self-reported experience with racial and ethnic discrimination in academic medicine.

PubMed

Peterson, Neeraja B; Friedman, Robert H; Ash, Arlene S; Franco, Shakira; Carr, Phyllis L

2004-03-01

Despite the need to recruit and retain minority faculty in academic medicine, little is known about the experiences of minority faculty, in particular their self-reported experience of racial and ethnic discrimination at their institutions. To determine the frequency of self-reported experience of racial/ethnic discrimination among faculty of U.S. medical schools, as well as associations with outcomes, such as career satisfaction, academic rank, and number of peer-reviewed publications. A 177-item self-administered mailed survey of U.S. medical school faculty. Twenty-four randomly selected medical schools in the contiguous United States. A random sample of 1,979 full-time faculty, stratified by medical school, specialty, graduation cohort, and gender. Frequency of self-reported experiences of racial/ethnic bias and discrimination. The response rate was 60%. Of 1,833 faculty eligible, 82% were non-Hispanic white, 10% underrepresented minority (URM), and 8% non-underrepresented minority (NURM). URM and NURM faculty were substantially more likely than majority faculty to perceive racial/ethnic bias in their academic environment (odds ratio [OR], 5.4; P <.01 and OR, 2.6; P <.01, respectively). Nearly half (48%) of URM and 26% of NURM reported experiencing racial/ethnic discrimination by a superior or colleague. Faculty with such reported experiences had lower career satisfaction scores than other faculty (P <.01). However, they received comparable salaries, published comparable numbers of papers, and were similarly likely to have attained senior rank (full or associate professor). Many minority faculty report experiencing racial/ethnic bias in academic medicine and have lower career satisfaction than other faculty. Despite this, minority faculty who reported experiencing racial/ethnic discrimination achieved academic productivity similar to that of other faculty.

Snapshot Hyperspectral Volumetric Microscopy

NASA Astrophysics Data System (ADS)

Wu, Jiamin; Xiong, Bo; Lin, Xing; He, Jijun; Suo, Jinli; Dai, Qionghai

2016-04-01

The comprehensive analysis of biological specimens brings about the demand for capturing the spatial, temporal and spectral dimensions of visual information together. However, such high-dimensional video acquisition faces major challenges in developing large data throughput and effective multiplexing techniques. Here, we report the snapshot hyperspectral volumetric microscopy that computationally reconstructs hyperspectral profiles for high-resolution volumes of ~1000 μm × 1000 μm × 500 μm at video rate by a novel four-dimensional (4D) deconvolution algorithm. We validated the proposed approach with both numerical simulations for quantitative evaluation and various real experimental results on the prototype system. Different applications such as biological component analysis in bright field and spectral unmixing of multiple fluorescence are demonstrated. The experiments on moving fluorescent beads and GFP labelled drosophila larvae indicate the great potential of our method for observing multiple fluorescent markers in dynamic specimens.

Tropical cyclone intensities from satellite microwave data

NASA Technical Reports Server (NTRS)

Vonderhaar, T. H.; Kidder, S. Q.

1980-01-01

Radial profiles of mean 1000 mb to 250 mb temperature from the Nimbus 6 scanning microwave spectrometer (SCAMS) were constructed around eight intensifying tropical storms in the western Pacific. Seven storms showed distinct inward temperature gradients required for intensification; the eighth displayed no inward gradient and was decaying 24 hours later. The possibility that satellite data might be used to forecast tropical cyclone turning motion was investigated using estimates obtained from Nimbus 6 SCAMS data tapes of the mean 1000 mb to 250 mb temperature field around eleven tropical storms in 1975. Analysis of these data show that for turning storms, in all but one case, the turn was signaled 24 hours in advance by a significant temperature gradient perpendicular to the storm's path, at a distance of 9 deg to 13 deg in front of the storm. A thresholding technique was applied to the North Central U.S. during the summer to estimate precipitation frequency. except

Amino acid changes in disease-associated variants differ radically from variants observed in the 1000 genomes project dataset.

PubMed

de Beer, Tjaart A P; Laskowski, Roman A; Parks, Sarah L; Sipos, Botond; Goldman, Nick; Thornton, Janet M

2013-01-01

The 1000 Genomes Project data provides a natural background dataset for amino acid germline mutations in humans. Since the direction of mutation is known, the amino acid exchange matrix generated from the observed nucleotide variants is asymmetric and the mutabilities of the different amino acids are very different. These differences predominantly reflect preferences for nucleotide mutations in the DNA (especially the high mutation rate of the CpG dinucleotide, which makes arginine mutability very much higher than other amino acids) rather than selection imposed by protein structure constraints, although there is evidence for the latter as well. The variants occur predominantly on the surface of proteins (82%), with a slight preference for sites which are more exposed and less well conserved than random. Mutations to functional residues occur about half as often as expected by chance. The disease-associated amino acid variant distributions in OMIM are radically different from those expected on the basis of the 1000 Genomes dataset. The disease-associated variants preferentially occur in more conserved sites, compared to 1000 Genomes mutations. Many of the amino acid exchange profiles appear to exhibit an anti-correlation, with common exchanges in one dataset being rare in the other. Disease-associated variants exhibit more extreme differences in amino acid size and hydrophobicity. More modelling of the mutational processes at the nucleotide level is needed, but these observations should contribute to an improved prediction of the effects of specific variants in humans.

Faculty in New Jobs: A Guide to Settling In, Becoming Established, and Building Institutional Support. Jossey-Bass Higher and Adult Education Series.

ERIC Educational Resources Information Center

Menges, Robert, Ed.

This book is comprised of 14 papers developed for the New Faculty Project, a career development project for college faculty. Papers are grouped into sections which address orientation and settling in of new faculty; how faculty members get established within the institution; and how faculty build institutional supports. The papers are: (1) "Being…

Faculty Development. [SITE 2001 Section].

ERIC Educational Resources Information Center

Gillan, Bob, Ed.; McFerrin, Karen, Ed.

This document contains the papers on faculty development from the SITE (Society for Information Technology & Teacher Education) 2001 conference. Topics covered include: a system of faculty development; a faculty development program for medical educators; developing a faculty of education technology integration plan; supporting the development…

Characterisation of flash X-ray source generated by Kali-1000 Pulse Power System

NASA Astrophysics Data System (ADS)

Satyanarayana, N.; Durga Prasada Rao, A.; Mittal, K. C.

2016-02-01

The electron beam-driven Rod Pinch Diode (RPD) is presently fielded on KALI-1000 Pulse Power System at Bhabha Atomic Research Centre, Visakhapatnam and is a leading candidate for future flash X-ray radiographic sources. The diode is capable of producing less than 2-mm radiation spot sizes and greater than 350 milli rads of dose measured at 1 m from the X-ray source. KALI-1000 Pulse Power Source is capable of delivering up to 600 kV using a Tesla Transformer with Demineralized Insulated Transmission Line (DITL), the diode typically operates between 250-330 kV . Since the radiation dose has a power-law dependence on diode voltage, this limits the dose production on KALI-1000 system. Radiation dose with angular variation is measured using thermoluminescent detectors (TLD's) and the X-ray spot size is measured using pin hole arrangement with image plate (IP) to obtain the time-integrated source profile as well as a time-resolved spot diagnostic. An X-ray pinhole camera was used to pick out where the energetic e-beam connects to the anode. Ideally the diode should function such that the radiation is emitted from the tip. The camera was mounted perpendicular to the machine's axis to view the radiation from the tip. Comparison of the spot sizes of the X-ray sources obtained by the pin hole and rolled edge arrangements was carried and results obtained by both the techniques are with in ± 10% of the average values.

Searching for Excellence & Diversity: Increasing the Hiring of Women Faculty at One Academic Medical Center

PubMed Central

Sheridan, Jennifer T.; Fine, Eve; Pribbenow, Christine Maidl; Handelsman, Jo; Carnes, Molly

2014-01-01

One opportunity to realize the diversity goals of academic health centers comes at the time of hiring new faculty. To improve the effectiveness of search committees in increasing the gender diversity of faculty hires, the authors created and implemented a training workshop for faculty search committees designed to improve the hiring process and increase the diversity of faculty hires at the University of Wisconsin–Madison. They describe the workshops, which they presented in the School of Medicine and Public Health between 2004 and 2007, and they compare the subsequent hiring of women faculty in participating and nonparticipating departments and the self-reported experience of new faculty within the hiring process. Attendance at the workshop correlates with improved hiring of women faculty and with a better hiring experience for faculty recruits, especially women. The authors articulate successful elements of workshop implementation for other medical schools seeking to increase gender diversity on their faculties. PMID:20505400

Undergraduate Research in Geoscience with Students from Two-year Colleges: SAGE 2YC Resources

NASA Astrophysics Data System (ADS)

McDaris, J. R.; Hodder, J.; Macdonald, H.; Baer, E. M.; Blodgett, R. H.

2014-12-01

Undergraduate research experiences are important for the development of expertise in geoscience disciplines. These experiences have been shown to help students learn content and skills, promote students' cognitive and affective development, and develop students' sense of self. Early exposure to research experiences has shown to be effective in the recruitment of students, improved retention and persistence in degree programs, motivation for students to learn and increase self-efficacy, improved attitudes and values about science, and overall increased student success. Just as departments at four-year institutions (4YCs) are increasingly integrating research into their introductory courses, two-year college (2YC) geoscience faculty have a great opportunity to ground their students in authentic research. The Undergraduate Research with Two-year College Students website developed by SAGE 2YC: Supporting and Advancing Geoscience Education at Two-year Colleges provides ideas and advice for 2YC and 4YC faculty who want to get more 2YC students involved in research. The continuum of possibilities for faculty to explore includes things that can be done at 2YCs (eg. doing research as part of a regular course, developing a course specifically around research on a particular topic, or independent study), done in collaboration with other local institutions (eg. using their facilities, conducting joint class research, or using research to support transfer programs), and by involving students in the kind of organized Undergraduate Research programs run by a number of institutions and organizations. The website includes profiles illustrating how 2YC geoscience faculty have tackled these various models of research and addressed potential challenges such as lack of time, space, and funding as part of supporting the wide diversity of students that attend 2YCs, most of whom have less experience than that of rising seniors who are the traditional REU participant. The website also provides resources on effective strategies for developing REU programs for community college students, examples of successful multi-year programs, links to other projects working on undergraduate research in the first two years, and references for further reading. serc.carleton.edu/sage2yc/studentsuccess/ug-research/

Balancing Privacy and Professionalism: A Survey of General Surgery Program Directors on Social Media and Surgical Education.

PubMed

Langenfeld, Sean J; Vargo, Daniel J; Schenarts, Paul J

Unprofessional behavior is common among surgical residents and faculty surgeons on Facebook. Usage of social media outlets such as Facebook and Twitter is growing at exponential rates, so it is imperative that surgery program directors (PDs) focus on professionalism within social media, and develop guidelines for their trainees and surgical colleagues. Our study focuses on the surgery PDs current approach to online professionalism within surgical education. An online survey of general surgery PDs was conducted in October 2015 through the Association for Program Directors in Surgery listserv. Baseline PD demographics, usage and approach to popular social media outlets, existing institutional policies, and formal curricula were assessed. A total of 110 PDs responded to the survey (110/259, 42.5% response rate). Social media usage was high among PDs (Facebook 68% and Twitter 40%). PDs frequently viewed the social media profiles of students, residents, and faculty. Overall, 11% of PDs reported lowering the rank or completely removing a residency applicant from the rank order list because of online behavior, and 10% reported formal disciplinary action against a surgical resident because of online behavior. Overall, 68% of respondents agreed that online professionalism is important, and that residents should receive instruction on the safe use of social media. However, most programs did not have formal didactics or known institutional policies in place. Use of social media is high among PDs, and they often view the online behavior of residency applicants, surgical residents, and faculty surgeons. Within surgical education, there needs to be an increased focus on institutional policies and standardized curricula to help educate physicians on social media and online professionalism. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Has the 80-hour work week increased faculty hours?

PubMed

Winslow, Emily R; Berger, Lisa; Klingensmith, Mary E

2004-01-01

The 80-hour work week has affected not only surgical residents but also faculty. The aim of this study was to determine the effect of resident hour restrictions on faculty hours and attitudes. Anonymous survey. A single, large academic medical center. All faculty in the Departments of Surgery, Neurosurgery, Orthopedics, and Otolaryngology. Faculty were surveyed 6 months before and 6 months after the institution of the resident 80-hour work week. Surgeons detailed hours worked over 1 week and answered yes/no questions about changes in patient care and resident education. P values were determined by Chi-square tests or Student t-tests as appropriate. Of the 118 surveys distributed, 88 were returned (75%). Respondents were evenly divided between general surgeons (GS) and subspecialists (SS). Initially, 70% of faculty predicted that resident work-hour restrictions would increase faculty hours; however, only 47% of faculty felt that this had occurred. When current faculty work hours were compared with previously collected data, no differences were found. Faculty reported working an average of 69.9 +/- 12.2 hours per week this year, compared with 70.4 +/- 12.5 hours last year. When asked about the global impact of the 80-hour work week on faculty, 46% viewed the changes as harmful to the faculty. More concerning, 50% of all faculty felt the care their patients received was worse than previously, with only 2% feeling patient care had improved. This perception was significantly more common among GS faculty (70% GS vs 37% SS; p < 0.01), 94% of whom felt that the current lack of continuity compromises patient care. When the data were stratified by faculty work hours, interesting differences are seen. Of those faculty with work weeks less than 60 hours, only 6% thought the changes were harmful to patients and 64% thought resident training had suffered. In contrast, of those faculty who worked greater than 80 hours per week, 56% thought patients were harmed (p = 0.03) and 100% thought training had suffered (p < 0.01). Faculty work hours have not increased in the 6 months after the institution of the 80-hour resident work week. However, the majority of the faculty feels that both patient care and resident education have deteriorated.

Learning clinical procedures through Internet visual resources: a qualitative study amongst undergraduate students.

PubMed

Gao, X; Wong, L M; Chow, D Y S; Law, X J; Ching, L Y L

2015-02-01

Acquiring competency in performing clinical procedures is central to professional education of healthcare providers. Internet visual resources (IVR), defined as visual materials openly accessible on public websites, provides a new channel to learn clinical procedures. This qualitative study aimed to profile the experience and opinions of undergraduate students (in dentistry, medicine and nursing) in learning clinical procedures through IVR. From clinical degree programmes (Bachelor of Dental Surgery, Bachelor of Medicine, Bachelor of Surgery, and Bachelor of Nursing) of University of Hong Kong, 31 students were recruited to join six focus group discussions, which were transcribed and subjected to thematic analysis using inductive method, in which themes emerge from data. Students actively looked for IVRs through various means and used them for pre-clinical preparation, post-clinical revision, learning simple and advanced procedures, exploring alternative and updated techniques, and benchmarking against international peers. IVRs were valued for their visual stimulation, inclusion of a wide variety of real-life cases, convenience in access, user-friendliness and time-saving features. Students tended to share and discuss IVRs with their peers rather than with tutors, even when contents deviated from school teaching or faculty's e-learning materials. When doubts persisted, they chose to follow faculty guidelines for examination purpose. Students were frustrated sometimes by difficulties in judging the scientific quality, lack of immediate interactive discussions and loosely structured presentations in some IVRs. Teachers' attitudes towards IVR appeared to vary greatly. Despite the wide spectrum of experience and opinions, IVR was generally viewed by undergraduates from across clinical faculties as enhancing their clinical confidence and self-perceived competency, enriching their learning experience and serving as an important supplement to formal learning in the planned curriculum. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Faculty Development for Medical School Community-Based Faculty: A Council of Academic Family Medicine Educational Research Alliance Study Exploring Institutional Requirements and Challenges.

PubMed

Drowos, Joanna; Baker, Suzanne; Harrison, Suzanne Leonard; Minor, Suzanne; Chessman, Alexander W; Baker, Dennis

2017-08-01

Community-based faculty play a large role in training medical students nationwide and require faculty development. The authors hypothesized that positive relationships exist between clerkships paying preceptors and requiring faculty development, and between protected clerkship directors' time and delivering face-to-face preceptor training, as well as with the number or length of community-based preceptor visits. Through under standing the quantity, delivery methods, barriers, and institutional support for faculty development provided to community-based preceptors teaching in family medicine clerkships, best practices can be developed. Data from the 2015 Council of Academic Family Medicine's Educational Research Alliance survey of Family Medicine Clerkship Directors were analyzed. The cross-sectional survey of clerkship directors is distributed annually to institutional representatives of U.S. and Canadian accredited medical schools. Survey questions focused on the requirements, delivery methods, barriers, and institutional support available for providing faculty development to community-based preceptors. Paying community-based preceptors was positively correlated with requiring faculty development in family medicine clerkships. The greatest barrier to providing faculty development was community-based preceptor time availability; however, face-to-face methods remain the most common delivery strategy. Many family medicine clerkship directors perform informal or no needs assessment in developing faculty development topics for community-based faculty. Providing payment to community preceptors may allow schools to enhance faculty development program activities and effectiveness. Medical schools could benefit from constructing a formal curriculum for faculty development, including formal preceptor needs assessment and program evaluation. Clerkship directors may consider recruiting and retaining community-based faculty by employing innovative faculty development delivery methods.

A Multi-Institutional Project to Develop Discipline-Specific Data Literacy Instruction for Graduate Students

NASA Astrophysics Data System (ADS)

Wright, S. J.; Fosmire, M.; Jeffryes, J.; Stowell Bracke, M.; Westra, B.

2012-12-01

What data stewardship skills are needed by future scientists to fulfill their professional responsibilities and take advantage of opportunities in e-science? How can academic librarians contribute their expertise in information organization, dissemination and preservation to better serve modern science? With support from the Institute of Museum and Library Services (IMLS), four research libraries have formed a partnership to address these questions. The aims of the partnership are to identify the data stewardship skills, including data management and curation, needed by graduate students at the research discipline level, to identify trends that extend across the Science, Technology, Engineering, and Mathematics (STEM) disciplines, and to collaborate with faculty to develop and implement "data information literacy" (DIL) curricula to address those needs. Over the course of the first year, the authors have been working closely with faculty in hydrology, civil engineering, ecology/environmental science, and natural resources. At the outset, we performed structured interviews with faculty and graduate students using a modified version of the Data Curation Profiles Toolkit (http://datacurationprofiles.org) to gather detailed information about the practices, limitations, needs, and opportunities for improving data management and curation practices in each group. Project teams also conducted discipline-based literature reviews and environmental scans of the available resources pertaining to data management and curation issues to identify how (or if) these topics are currently addressed by the discipline. The results were used to develop and implement specific instructional interventions attuned to the needs of each research group. We will share the results of our interviews and information-gathering, summarizing similarities and differences in the data stewardship needs expressed by the graduate students and faculty from different STEM disciplines. We will also discuss some of the educational and support practices undertaken by the teams. The authors' approaches ranged from offering a one-credit special topics class, "Managing data to facilitate your research," to closely integrating resources and training with research projects and practices. A range of strategies will likely need to be employed to educate future scientists in the fundamentals of data stewardship; our strategies are intended to give attendees a starting point for how they can approach the issue at their own institution.

Learning Styles and Teaching Perspectives of Canadian Pharmacy Practice Residents and Faculty Preceptors

PubMed Central

Jelescu-Bodos, Anca

2013-01-01

Objective. To characterize and compare learning styles of pharmacy practice residents and their faculty preceptors, and identify teaching perspectives of faculty preceptors. Methods. Twenty-nine pharmacy residents and 306 pharmacy faculty members in British Columbia were invited to complete the Pharmacists’ Inventory of Learning Styles (PILS). Faculty preceptors also were asked to complete the Teaching Perspectives Inventory (TPI). Results. One hundred percent of residents and 61% of faculty members completed the PILS, and 31% of faculty members completed the TPI. The most common dominant learning style among residents and faculty preceptors was assimilator, and 93% were assimilators, convergers, or both. The distribution of dominant learning styles between residents and faculty members was not different (p=0.77). The most common dominant teaching perspective among faculty members was apprenticeship. Conclusion. Residents and preceptors mostly exhibited learning styles associated with abstract over concrete thinking or watching over doing. Residency programs should steer residents more toward active learning and doing, and maximize interactions with patients and other caregivers. PMID:24159204

Nursing Faculty's Experience with Disruptive Work Environments: A Mixed Method Study of the Phenomenon of Bullying Behaviors among Nursing Faculty and Their Intent to Stay in Academe

ERIC Educational Resources Information Center

Shugart, Kelli Palmer

2017-01-01

Because of the limited research on the perceptions of nursing faculty on horizontal violence, this convergent mixed method study investigated the phenomenon of bullying behaviors among nursing faculty and the faculty's intent to stay in academe following exposure to bullying. 300 nursing faculty members of the Nursing Educator Discussion list…

Barriers to advancement in academic surgery: views of senior residents and early career faculty.

PubMed

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

2013-11-01

A significant faculty attrition rate exists in academic surgery. The authors hypothesized that senior residents and early-career faculty members have different perceptions of advancement barriers in academic surgery. A modified version of the Career Barriers Inventory-Revised was administered electronically to surgical residents and early-career surgical faculty members at 8 academic medical centers. Residents identified a lack of mentorship as a career barrier about half as often as faculty members. Residents were twice as likely as faculty members to view childbearing as a career barrier. Many early-career faculty members cite a lack of mentors as a limitation to their career development in academic surgery. Childbearing remains a complex perceived influence for female faculty members in particular. Female faculty members commonly perceive differential treatment and barriers on the basis of their sex. Faculty development programs should address both systemic and sex-specific obstacles if academic surgery is to remain a vibrant field. Copyright © 2013 Elsevier Inc. All rights reserved.

Late holocene climate changes in eastern North America estimated from pollen data

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gajewski, K.

Well-dated pollen profiles from six sites from Maine to Minnesota record vegetation changes indicative of summer temperature and annual precipitation variations over the past 2000 yr. Laminations in the sediment provide accurate time control. Multiple regression techniques were used to calculate calibration functions from a spatial network of modern pollen and climate data. When applied to the six pollen diagrams, these calibration functions yielded estimates that show a long-term trend toward lower summer temperature. Superimposed on this long-term trend are short-term fluctuations that are frequently in phase at the sites. Departures from the long-term cooling trend are positive around 1500more » yr ago (indicating relative warmth) and negative between 200 and 500 yr ago (indicating relative cold). Annual precipitation showed a slight increase at several sites during the past 1000 yr relative to the previous 1000 yr.« less

Solid-state reaction of iron on β-SiC

NASA Astrophysics Data System (ADS)

Kaplan, R.; Klein, P. H.; Addamiano, A.

1985-07-01

The solid-state reaction between Fe and β-SiC has been studied using Auger-electron and electron-energy-loss spectroscopies and ion sputter profiling. Fe films from submonolayer coverage to 1000 Å thickness were grown in ultrahigh vacuum, and annealed at temperatures up to 550 °C. Auger line-shape changes occurred even for initial Fe coverage at 190 °C, indicating substantial bond alteration in the SiC substrate. A 1000-Å film was largely consumed by reaction with Si and C diffused from the substrate during a 500 °C anneal, and exhibited both Fe silicide and carbide throughout most of its original volume and free C present as graphite primarily at the surface. As an aid in identifying the reaction products studied in this work, Auger line shapes were first determined for the SiLVV peak in Fe silicide and for the CKLL transition in Fe carbide.

West Asia - a demographic profile.

PubMed

1980-01-01

The average rate of population growth in the Arab region is about 3% per year, and fertility rates are high. The population aged 15 years or under accounts for 48% of the total population in most countries. The rate of economically active population is very low, ranging from 22% to 32% of the total. Infant mortality rates range from 60/1000 to 200/1000. Illiteracy rates average around 47% of the total number of males aged 15 and above, and exceeded 70% among women. Special attention is being given girls' education. The proportion of girls aged 6-24 enrolled at various educational levels rose from about 14.3% in 1960 to about 25% in 1975. Female illiteracy rates in Arab countries are among the highest in the world. Negative attitudes toward working women continue to be the major obstacle and contributes to high fertility. Demographic profiles are given for Kuwait, Qatar, Yemen, and United Arab Emirates. In the United Arab Emirates the most prominent feature of the age-sex structure is the relatively large number of males between the ages of 20 and 40. The total fertility rate and the gross reproduction rate for the entire population in 1975 were estimated to be about 5.9 and 2.9 respectively. Between 1968 and 1975 the population of the United Arab Emirates grew from 180,226 to 557,887, yielding an annual growth of 14.6%.

Anthropogenic iodine-129 in seawater along a transect from the Norwegian coastal current to the North Pole.

PubMed

Alfimov, V; Aldahan, A; Possnert, G; Winsor, P

2004-12-01

Variation in the concentrations of iodine-129 (129I, T1/2=15.7 Myr), a low-level radioactive component of nuclear fuel waste, is documented in surface waters and depth profiles collected during 2001 along a transect from the Norwegian Coastal Current to the North Pole. The surface waters near the Norwegian coast are found to have 20 times higher 129I concentration than the surface waters of the Arctic Ocean. The depth profiles of 129I taken in the Arctic Ocean reveal a sharp decline in the concentration to a depth of about 300-500 m followed by a weaker gradient extending down to the bottom. A twofold increase in the 129I concentration is observed in the upper 1000 m since 1996. Based on known estimates of marine transient time from the release sources (the nuclear reprocessing facilities at La Hague, France, and Sellafield, UK), a doubling in the 129I inventory of the top 1000 m of the Arctic Ocean is expected to occur between the years 2001 and 2006. As 129I of polar mixed layer and Atlantic layer of the Arctic Ocean is ventilated by the East Greenland Current into the Nordic Seas and North Atlantic Ocean, further dispersal and increase of the isotope concentration in these regions will be encountered in the near future.

Physics Faculty Perceptions of Research-based Assessment

NASA Astrophysics Data System (ADS)

Sayre, Eleanor

2016-03-01

When research-based resources are well aligned with the perceived needs of faculty, faculty members will more readily take them up. We used phenomenographic interviews of ordinary physics faculty and department chairs to identify four families of issues that faculty have around research-based assessments (RBAs). First, many faculty are interested in using RBAs, but need help with the practicalities of administering RBAs: how to find them, which ones there are, and how to administer them. Second, at the same time, many faculty think that RBAs are limited and don't measure many of the things they care about, or aren't applicable in their classes. They want assessments to measure skills, perceptions, and specific concepts. Third, many faculty want to turn to communities of other faculty and experts to help them interpret their assessment results and suggest other ways to do assessment. They want to better understand their assessment results by comparing to others and interacting with faculty from other schools to learn about how they do assessment. Fourth, many faculty consider their courses in the broader contexts of accountability and their departments. They want help with assessment in these broader contexts. We also discuss how faculty members' roles in their departments and institutions influence their perceived wants and needs around assessment. Supported by NSF DUE-1256354, DUE-1256354, DUE-1347821, DUE-1347728.

Professional Development of Faculty: How Do We Know It Is Effective?

NASA Astrophysics Data System (ADS)

Derting, T. L.; Ebert-May, D.; Hodder, J.

2011-12-01

Professional development (PD) of faculty has been an integral component of curriculum reform efforts in STEM. Traditionally, PD occurs through workshops that last from hours to several days. Regardless of the particular model of PD used during a workshop, its effectiveness is usually assessed through self-report surveys of faculty satisfaction, perceived learning, and reports of applications in faculty classrooms. My presentation focuses on ways of assessing the effectiveness of models of PD, with an emphasis on the need for objective measures of change in faculty teaching. The data that I present raise two significant questions about faculty PD. Are traditional approaches to faculty PD effective in changing classroom teaching practices and improving student learning? What evidence is needed to determine the effectiveness of different models of PD? Self-report data have been useful in identifying variables that can influence the extent to which faculty implement new teaching strategies. These variables include faculty beliefs about student learning, self-efficacy, level of dissatisfaction with student learning, departmental rewards for teaching and learning, time limitations, and peer interactions. Self-report data do not, however, provide a complete or necessarily accurate assessment of the impacts of PD on classroom practices and student learning. Objective assessment of teaching and learning is also necessary, yet seldom conducted. Two approaches to such assessment will be presented, one based on student performance and the other based on observations of faculty teaching. In multiple sections of a student-centered, inquiry-based course, learning gains were higher for students taught by faculty who were trained in student-centered teaching compared with faculty with no such training. In two national projects that focused on faculty PD, self-report data indicated that faculty increased their use of student-centered teaching following PD. Objective assessment measures, however, showed that most faculty actually used teacher-centered methods with only minor use of student-centered teaching practices. Moreover, variables that have been associated with change in teaching practices, or the lack thereof, contributed little to explaining observed classroom teaching practice after PD. For example, faculty with less teaching experience engaged in more student-centered teaching compared with faculty with more years of teaching experience. Also, departmental and peer support for faculty use of non-lecture approaches to teaching had no significant relationship with the classroom practices used by faculty. These and other data suggest that assumptions about the effectiveness of traditional models of PDs need to be validated using objective, as well as subjective measures. The data also indicate a need for new models of PD for STEM faculty.

Applying Zeeman Doppler imaging to solar spectra

NASA Astrophysics Data System (ADS)

Hussain, G. A. J.; Saar, S. H.; Collier Cameron, A.

2004-03-01

A new generation of spectro-polarimeters with high throughput (e.g. CFHT/ESPADONS and LBT/PEPSI) is becoming available. This opportunity can be exploited using Zeeman Doppler imaging (ZDI), a technique that inverts time-series of Stokes V spectra to map stellar surface magnetic fields (Semel 1989). ZDI is assisted by ``Least squares deconvolution'' (LSD), which sums up the signal from 1000's of photospheric lines to produce a mean deconvolved profile with higher S:N (Donati & Collier Cameron 1997).

'Organisation of contraceptive care' and attitudes among healthcare providers in two Swedish cities with different socio-demographic profiles.

PubMed

Palmquist, Moa; Brynhildsen, Jan; Falk, Gabriella

2015-06-01

OBJECTIVE To compare contraceptive services provided by family planning clinics in Linköping and Norrköping in Östergötland County, Sweden. The two cities are of similar size but have different socio-demographic profiles. The abortion rate in Linköping (15.3 per 1000) is substantially lower than in Norrköping (21.1 per 1000). METHODS The study was performed in two steps. First, the clinics providing contraceptive services in the two cities were studied using ten pre-defined quality indicators. Thereafter, 11 healthcare providers were interviewed: six in Linköping and five in Norrköping. The interviews were analysed using qualitative content analysis. RESULTS No differences were found in the organisation of contraceptive care in the two cities. Neither city met the criteria for five of the ten quality indicators. The analysis of the interviews generated four themes: 'Guidelines and electronic record template', 'Criteria for good contraceptive counselling', 'Availability of contraception', and 'Sexual health'. The interviews revealed that the clinical leadership in Norrköping was insufficient. CONCLUSION Clinics in the two cities are organised in the same way so that differences in abortion rates cannot be related to differences in organisation. The reasons for the differences in abortion rates in the two cities have yet to be determined.

Disrupting Faculty Service: Using Technology to Increase Academic Service Productivity

ERIC Educational Resources Information Center

Burnett, Perry; Shemroske, Kenneth; Khayum, Mohammed

2014-01-01

Scholarly attention regarding faculty involvement has primarily focused on faculty opinions of shared governance and faculty influence on institutional decision-making. There has been limited attention given to academic service productivity and the effectiveness of traditional approaches toward the accomplishment of faculty service requirements.…

Iowa community college Science, Engineering and Mathematics (SEM) faculty: Demographics and job satisfaction

NASA Astrophysics Data System (ADS)

Rogotzke, Kathy

Community college faculty members play an increasingly important role in the educational system in the United States. However, over the past decade, concerns have arisen, especially in several high demand fields of science, technology, engineering and mathematics (STEM), that a shortage of qualified faculty in these fields exists. Furthermore, the average age of community college faculty is increasing, which creates added concern of an increased shortage of qualified faculty due to a potentially large number of faculty retiring. To help further understand the current population of community college faculty, as well as their training needs and their satisfaction with their jobs, data needs to be collected from them and examined. Currently, several national surveys are given to faculty at institutions of higher education, most notably the Higher Education Research Institute Faculty Survey, the National Study of Postsecondary Faculty, and the Community College Faculty Survey of Student Engagement. Of these surveys the Community College Faculty Survey of Student Engagement is the only survey focused solely on community college faculty. This creates a problem because community college faculty members differ from faculty at 4-year institutions in several significant ways. First, qualifications for hiring community college faculty are different at 4-year colleges or universities. Whereas universities and colleges typically require their faculty to have a Ph.D., community colleges require their arts and science faculty to have a only master's degree and their career faculty to have experience and the appropriate training and certification in their field with only a bachelor's degree. The work duties and expectations for community college faculty are also different at 4-year colleges or universities. Community college faculty typically teach 14 to 19 credit hours a semester and do little, if any research, whereas faculty at 4-year colleges typically teach 9 to 12 credit hours a semester and are expected to conduct research and publish their findings. In addition, community colleges often have what is referred to as an "open door" policy of admission meaning that students are not required to have a particular score on a college placement test, such as the ACT or SAT, nor are they required to have a specified high school grade point average or rank. Most 4-year colleges and universities require a minimum score on a college placement test in addition to a minimum high school grade point average or rank. Because of these differing entrance requirements, or lack thereof, community colleges often have a higher percentage of students needing remedial or developmental coursework. This dissertation reports on data collected from a survey administered to full-time faculty at all 15 community colleges in Iowa. The survey was administered using Qualtrics software with assistance from the Office of Community College Research and Policy at Iowa State University. The results of the study were used to further examine who community college science, engineering and mathematics (SEM) faculty are in terms of their demographics and background, along with investigating factors from the survey that contribute to their overall job satisfaction. Multiple regression analysis on these variables along with gender and age examined different models for predicting overall job satisfaction.

An Integrated Platform for Isolation, Processing, and Mass Spectrometry-based Proteomic Profiling of Rare Cells in Whole Blood*

PubMed Central

Li, Siyang; Plouffe, Brian D.; Belov, Arseniy M.; Ray, Somak; Wang, Xianzhe; Murthy, Shashi K.; Karger, Barry L.; Ivanov, Alexander R.

2015-01-01

Isolation and molecular characterization of rare cells (e.g. circulating tumor and stem cells) within biological fluids and tissues has significant potential in clinical diagnostics and personalized medicine. The present work describes an integrated platform of sample procurement, preparation, and analysis for deep proteomic profiling of rare cells in blood. Microfluidic magnetophoretic isolation of target cells spiked into 1 ml of blood at the level of 1000–2000 cells/ml, followed by focused acoustics-assisted sample preparation has been coupled with one-dimensional PLOT-LC-MS methodology. The resulting zeptomole detection sensitivity enabled identification of ∼4000 proteins with injection of the equivalent of only 100–200 cells per analysis. The characterization of rare cells in limited volumes of physiological fluids is shown by the isolation and quantitative proteomic profiling of first MCF-7 cells spiked into whole blood as a model system and then two CD133+ endothelial progenitor and hematopoietic cells in whole blood from volunteers. PMID:25755294

The Effect of a Formal Mentoring Program on Career Satisfaction and Intent to Stay in the Faculty Role for Novice Nurse Faculty.

PubMed

Jeffers, Stephanie; Mariani, Bette

The purpose of this mixed-method study was to explore the influence of a formal mentoring program on career satisfaction of novice full-time nurse faculty in academia. The transition from the role of clinician to faculty in an academic setting can be challenging for novice nurse faculty. A link to an electronic survey with open-ended questions was emailed to 1435 participants. The response rate was 17.6 percent (N = 124). Mean scores were obtained, and independent t-test were computed to compare scores of faculty who had participated in a mentoring program with scores of nonparticipants. Content analysis of the open-ended answers was conducted, and common themes were identified. By examining characteristics that contribute to the success of novice nursing faculty, recruitment and retention of faculty may improve, which is essential due to the worsening nursing faculty shortage.

Information-seeking behavior of health sciences faculty: the impact of new information technologies.

PubMed

Curtis, K L; Weller, A C; Hurd, J M

1997-10-01

This paper reports on an ongoing investigation into health sciences faculty's information-seeking behavior, including their use of new information technologies. A survey was administered to all faculty in medicine, nursing, and pharmacy at the University of Illinois at Chicago. It was similar to one administered to the same population in 1991. The survey asked about faculty's use of electronic resources, documented any shift from the use of print to electronic formats, and measured the utilization of library training. The response rate was 48.5% for medicine faculty, 45.0% for nursing, and 62.5% for pharmacy. The study found that use of the print Index Medicus among faculty was in transition: While 30.5% continued to use the print resources, 68.0% of faculty accessed MEDLINE through electronic means. Faculty preferred accessing electronic databases from their offices to doing so from the library. Health sciences faculty used a wide variety of databases, in addition to MEDLINE, to fill their information needs. Most faculty did not take advantage of either in-house or electronic training sessions offered by librarians. The study concluded that the training preferences of faculty need to be further explored.

Pharmacy Practice Department Chairs’ Perspectives on Part-Time Faculty Members

PubMed Central

Winkler, Susan R.; Mai, Thy

2012-01-01

Objective. To identify the benefits and consequences of having part-time faculty members in departments of pharmacy practice from the department chair’s perspective. Methods. A stratified purposive sample of 12 pharmacy practice department chairs was selected. Eleven telephone interviews were conducted. Two investigators independently read interview notes and categorized and enumerated responses to determine major themes using content analysis. The investigators jointly reviewed the data and came to consensus on major themes. Results. Benefits of allowing full-time faculty members to reduce their position to part-time included faculty retention and improved individual faculty work/life balance. Consequences of allowing part-time faculty positions included the challenges of managing individual and departmental workloads, the risk of marginalizing part-time faculty members, and the challenges of promotion and tenure issues. All requests to switch to part-time status were faculty-driven and most were approved. Conclusions. There are a variety of benefits and consequences of having part-time faculty in pharmacy practice departments from the chair’s perspective. Clear faculty and departmental expectations of part-time faculty members need to be established to ensure optimal success of this working arrangement. PMID:22611268

The Graying of the Professoriate. Occasional Paper No. 9.

ERIC Educational Resources Information Center

Chronister, Jay L.

Issues concerning an aging faculty are discussed, including faculty vitality and quality in an era of institutional constraints and limited career opportunities, restricted mobility of faculty between institutions, and limited recruitment of young faculty. Perspectives of the faculty and their institutions about these issues are outlined, and…

University Faculty Members' Perceptions of Their Teaching Efficacy

ERIC Educational Resources Information Center

Chang, Te-Sheng; Lin, Huei-Hsuan; Song, Mei-Mei

2011-01-01

The purpose of this study was to investigate faculty members' perceptions of teaching efficacy and their relation to faculty members' backgrounds. A questionnaire measuring six dimensions of teaching efficacy was distributed to faculty members at 17 universities in Taiwan, yielding 513 complete sets of responses. Faculty members felt efficacious,…

Faculty's Perception of Faculty Development

ERIC Educational Resources Information Center

Premkumar, Kalyani; Moshynskyy, Anton; Sakai, Damon H.; Fong, Sheri F. T.

2017-01-01

Faculty Development (FD) is a vital component across the medical education continuum of undergraduate, postgraduate, and continuing medical education. However, the positioning of FD in medical institutions varies widely. The perceptions of faculty on FD should be examined in order to provide effective FD. The perceptions of faculty involved in…

Luminescent properties under X-ray excitation of Ba(1-x)PbxWO4 disordered solid solution

NASA Astrophysics Data System (ADS)

Bakiz, B.; Hallaoui, A.; Taoufyq, A.; Benlhachemi, A.; Guinneton, F.; Villain, S.; Ezahri, M.; Valmalette, J.-C.; Arab, M.; Gavarri, J.-R.

2018-02-01

A series of polycrystalline barium-lead tungstate Ba1-xPbxWO4 with 0 ≤ x ≤ 1 was synthesized using a classical solid-state method with thermal treatment at 1000 °C. These materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier Transform Raman (FT-Raman) spectroscopy. X-ray diffraction profile analyses were performed using Rietveld method. These materials crystallized in the scheelite tetragonal structure and behaved as quasi ideal solid solution. Raman spectroscopy confirmed the formation of the solid solution. Structural distortions were evidenced in X-ray diffraction profiles and in vibration Raman spectra. The scanning electron microscopy experiments showed large and rounded irregular grains. Luminescence experiments were performed under X-ray excitation. The luminescence emission profiles have been interpreted in terms of four Gaussian components, with a major contribution of blue emission. The integrated intensity of luminescence reached a maximum value in the composition range x = 0.3-0.6, in relation with distortions of crystal lattice.

Faculty Perception of Support to Do Their Job Well

ERIC Educational Resources Information Center

Eaton, Charissa K.; Osgood, Aurea K.; Cigrand, Dawnette L.; Dunbar, Ann-Marie L.

2015-01-01

Research has commonly suggested that adequate and appropriate mentoring and faculty perception of support for a work-life balance are important factors in the recruitment, development, and retention of university faculty. To better understand the role of these factors in faculty job performance at teaching universities, faculty from such a…

Measurement and comparison of nursing faculty members' critical thinking skills.

PubMed

Blondy, Laurie C

2011-03-01

Nursing faculty members strive to teach students to think critically. It has long been assumed that nursing faculty members are good at critical thinking because they are expected to teach these skills to students, but this assumption has not been well supported empirically. Faculty members question their ability to think critically and are unsure of their skills. The purpose of this study was to address this assumption by measuring nursing faculty members' critical thinking skills and compare the faculty mean score to that of a student norming group, and to the mean scores of other nursing faculty studies. Findings can be used to increase nursing faculty members' understanding of their critical thinking skills, prompt discussion about critical thinking skills, and to help faculty members address concerns and uncertainty about the concept of critical thinking. This study also helps establish an empirical basis for future research.

Faculty and student expectations and perceptions of e-mail communication in a campus and distance doctor of pharmacy program.

PubMed

Foral, Pamela A; Turner, Paul D; Monaghan, Michael S; Walters, Ryan W; Merkel, Jennifer J; Lipschultz, Jeremy H; Lenz, Thomas L

2010-12-15

To examine faculty members' and students' expectations and perceptions of e-mail communication in a dual pathway pharmacy program. Three parallel survey instruments were administered to campus students, distance students, and faculty members, respectively. Focus groups with students and faculty were conducted. Faculty members perceived themselves as more accessible and approachable by e-mail than either group of students did. Campus students expected a shorter faculty response time to e-mail and for faculty members to be more available than did distance students. E-mail is an effective means of computer-mediated communication between faculty members and students and can be used to promote a sense of community and inclusiveness (ie, immediacy), especially with distant students.

Faculty development and organizational systems behavior.

PubMed

Henley, C E; Magelssen, D

1990-06-01

Faculty development is that process that fosters improvement in faculty members' skills in teaching and research and promotes their career advancement. This study investigated the association between organizational behavior in military medical centers and the faculty development of its medical corps officers assigned to teaching positions. Such organizational behaviors as defining tasks clearly and resolving conflicts satisfactorily correlated well with the faculty members' overall satisfaction and other parameters of good faculty development. The results suggest that a strong relationship exists between the organizational behavior of an institution and the sense of identity, productivity, and continued career growth of its individual faculty members.

Assessing Faculty Performance: A Test of Method.

ERIC Educational Resources Information Center

Clark, Mary Jo; Blackburn, Robert T.

A methodology for evaluating faculty work performance was discussed, using data obtained from a typical liberal arts college faculty. Separate evaluations of teaching effectiveness and of overall contributions to the college for 45 full-time faculty (85% response rate) were collected from administrators, faculty colleagues, students, and from the…

Task Force on Faculty Productivity.

ERIC Educational Resources Information Center

Hozeski, Bruce W.; And Others

A survey was conducted of 532 faculty members and 11 administrators at Ball State University (Indiana) concerning the number of hours that faculty typically work; extent of their time devoted to teaching, research, and service/administration; how faculty workload differs by rank and status; and how faculty feel about productivity issues. Findings…

Faculty and College Student Beliefs about the Frequency of Student Academic Misconduct

ERIC Educational Resources Information Center

Hard, Stephen F.; Conway, James M.; Moran, Antonia C.

2006-01-01

This study investigated faculty and college student beliefs concerning student academic misconduct. Faculty beliefs predicted efforts to prevent misconduct and efforts to challenge it. Student beliefs predicted frequency of misconduct. Faculty and students overestimated the extent of misconduct, students to a greater degree. Faculty who…

The Impact of Faculty Work-Life Factors on Faculty Service Morale

ERIC Educational Resources Information Center

Sheets, Jessica K. Ezell; Barnhardt, Cassie L.; Phillips, Carson W.; Valdés, Peggy H.

2018-01-01

This quantitative study examines how faculty service morale is related to faculty's social identities, organizational environments, and the three dimensions of faculty work-lives proposed by Johnsrud and Rosser (2002): professional priorities and rewards, administrative relations and support, and quality of benefits and services. Findings suggest…

Factors Predicting Physician Assistant Faculty Intent to Leave

ERIC Educational Resources Information Center

Coniglio, David Martin

2013-01-01

An increasing demand for education of physician assistants (PAs) has resulted in rapid growth in the number of PA educational programs. Faculty for these programs may be recruited from existing programs. Understanding faculty turnover intention is important to guide faculty development and to improve faculty retention. The purpose of this research…

The Future of Faculty Development: Where Are We Going?

ERIC Educational Resources Information Center

Austin, Ann E.; Sorcinelli, Mary Deane

2013-01-01

Faculty development has been evolving in focus and form over the past five decades. Originally organized around sabbatical leaves, faculty development now offers a wide array of programs and involves a growing body of highly professional, deeply dedicated professionals. As both faculty members and faculty developers with over fifty collective…

Retention and promotion of women and underrepresented minority faculty in science and engineering at four large land grant institutions.

PubMed

Gumpertz, Marcia; Durodoye, Raifu; Griffith, Emily; Wilson, Alyson

2017-01-01

In the most recent cohort, 2002-2015, the experiences of men and women differed substantially among STEM disciplines. Female assistant professors were more likely than men to leave the institution and to leave without tenure in engineering, but not in the agricultural, biological and biomedical sciences and natural resources or physical and mathematical sciences. In contrast, the median times to promotion from associate to full professor were similar for women and men in engineering and the physical and mathematical sciences, but one to two years longer for women than men in the agricultural, biological and biomedical sciences and natural resources. URM faculty hiring is increasing, but is well below the proportions earning doctoral degrees in STEM disciplines. The results are variable and because of the small numbers of URM faculty, the precision and power for comparing URM faculty to other faculty were low. In three of the four institutions, lower fractions of URM faculty than other faculty hired in the 2002-2006 time frame left without tenure. Also, in the biological and biomedical and physical and mathematical sciences no URM faculty left without tenure. On the other hand, at two of the institutions, significantly more URM faculty left before their tenth anniversary than other faculty and in engineering significantly more URM faculty than other faculty left before their tenth anniversary. We did not find significant differences in promotion patterns between URM and other faculty.

Aerosol Correction for Improving OMPS/LP Ozone Retrieval

NASA Technical Reports Server (NTRS)

Chen, Zhong; Bhartia, Pawan K.; Loughman, Robert

2015-01-01

The Ozone Mapping and Profiler Suite Limb Profiler (OMPS-LP) on board the Suomi National Polar-orbiting Partnership (SNPP) satellite was launched on Oct. 28, 2011. Limb profilers measures the radiance scattered from the Earth's atmospheric in limb viewing mode from 290 to 1000 nm and infer ozone profiles from tropopause to 60 km. The recently released OMPS-LP Version 2 data product contains the first publicly released ozone profiles retrievals, and these are now available for the entire OMPS mission, which extends from April, 2012. The Version 2 data product retrievals incorporate several important improvements to the algorithm. One of the primary changes is to turn off the aerosol retrieval module. The aerosol profiles retrieved inside the ozone code was not helping the ozone retrieval and was adding noise and other artifacts. Aerosols including polar stratospheric cloud (PSC) and polar mesospheric clouds (PMC) have a detectable effect on OMPS-LP data. Our results show that ignoring the aerosol contribution would produce an ozone density bias of up to 10 percent in the region of maximum aerosol extinction. Therefore, aerosol correction is needed to improve the quality of the retrieved ozone concentration profile. We provide Aerosol Scattering Index (ASI) for detecting aerosols-PMC-PSC, defined as ln(Im-Ic) normalized at 45km, where Im is the measured radiance and Ic is the calculated radiance assuming no aerosols. Since ASI varies with wavelengths, latitude and altitude, we can start by assuming no aerosol profiles in calculating the ASIs and then use the aerosol profile to see if it significantly reduces the residuals. We also discuss the effect of aerosol size distribution on the ozone profile retrieval process. Finally, we present an aerosol-PMC-PSC correction scheme.

Faculty Agency: Departmental Contexts that Matter in Faculty Careers

ERIC Educational Resources Information Center

Campbell, Corbin M.

2012-01-01

The purpose of this study was to investigate the organizational factors that influence faculty sense of agency in their professional lives and whether the relationship between organizational factors and faculty agency manifests differently by gender. Past literature on faculty has largely taken an approach that was termed a "narrative of…

Feedback from Faculty Development Day on Faculty Governance.

ERIC Educational Resources Information Center

Schefter, Maria; Inoue, Yukiko

This report presents feedback on the University of Guam's Faculty Development Day (FDD) (January 19, 2001), which focused on collegial faculty governance and highlighted interactions between the Senate, faculty, and administration. Feedback came from feedback surveys designed to gauge the success of the workshop. The surveys asked about…

FY 89 Faculty Salary Review.

ERIC Educational Resources Information Center

Ott, Mary Diederich

The University of Maryland at College Park is committed to ensuring that faculty salaries are based solely upon the contributions and accomplishments of the individual faculty members. The relationship between male and female faculty salaries is carefully monitored. The 1989 female faculty salary reviews (done in relation to the salaries of…

Faculty Compensation Systems: Impact on the Quality of Higher Education. ERIC Digest.

ERIC Educational Resources Information Center

Sutton, Terry P.; Bergerson, Peter J.

Faculty compensation is a critical management tool for increasing faculty productivity, improving cost efficiency, and enhancing an institution's public image. Factors that determine faculty compensation include academic rank, faculty productivity, discipline market pay, ability to obtain external grants, seniority or length of service, service in…

mRNA Expression Profiling of Laser Microbeam Microdissected Cells from Slender Embryonic Structures

PubMed Central

Scheidl, Stefan J.; Nilsson, Sven; Kalén, Mattias; Hellström, Mats; Takemoto, Minoru; Håkansson, Joakim; Lindahl, Per

2002-01-01

Microarray hybridization has rapidly evolved as an important tool for genomic studies and studies of gene regulation at the transcriptome level. Expression profiles from homogenous samples such as yeast and mammalian cell cultures are currently extending our understanding of biology, whereas analyses of multicellular organisms are more difficult because of tissue complexity. The combination of laser microdissection, RNA amplification, and microarray hybridization has the potential to provide expression profiles from selected populations of cells in vivo. In this article, we present and evaluate an experimental procedure for global gene expression analysis of slender embryonic structures using laser microbeam microdissection and laser pressure catapulting. As a proof of principle, expression profiles from 1000 cells in the mouse embryonic (E9.5) dorsal aorta were generated and compared with profiles for captured mesenchymal cells located one cell diameter further away from the aortic lumen. A number of genes were overexpressed in the aorta, including 11 previously known markers for blood vessels. Among the blood vessel markers were endoglin, tie-2, PDGFB, and integrin-β1, that are important regulators of blood vessel formation. This demonstrates that microarray analysis of laser microbeam micro-dissected cells is sufficiently sensitive for identifying genes with regulative functions. PMID:11891179

Nursing faculty preparedness for clinical teaching.

PubMed

Suplee, Patricia Dunphy; Gardner, Marcia; Jerome-D'Emilia, Bonnie

2014-03-01

Nursing faculty who teach in clinical settings face complex situations requiring evidence-based educational and evaluative strategies, yet many have had limited preparation for these tasks. A convenience sample of 74 nursing faculty participated in a survey about clinical teaching in prelicensure nursing programs. Most faculty developed teaching skills through conferences (57%), orientation at their educational institution (53%), or exposure in graduate school (38%). Thirty-one percent reported having no preparation for clinical teaching. Faculty felt least prepared to manage students with learning, physical, or emotional disabilities and incivility. Twenty-six percent had no preparation for evaluating students in the clinical setting, and only 17% had worked with a faculty mentor. Few evidence-based teaching strategies were used by the faculty. These findings indicate gaps exist in the preparation of clinical faculty. Graduate education, comprehensive orientation programs, and continuing professional development may help to ensure faculty are effective in managing and evaluating student learning. Copyright 2014, SLACK Incorporated.

The surgeon as educator: fundamentals of faculty training in surgical specialties.

PubMed

Khan, Nuzhath; Khan, Mohammed S; Dasgupta, Prokar; Ahmed, Kamran

2013-01-01

To explore faculty training in the field of surgical specialities with a focus on the educational aspect of faculty training. Teaching is an important commitment for academic surgeons alongside duties of patient care, research and continuing professional development. Educating surgical faculty in the skills of teaching is becoming increasingly important and the realisation that clinical expertise does not necessarily translate to teaching expertise has led to the notion that faculty members require formal training in teaching methods and educational theory to teach effectively. The aim of faculty training or development is to increase knowledge and skills in teaching, research and administration of faculty members. A range of resources, e.g. journal articles, books and online literature was reviewed to investigate faculty development programmes in surgery. Various issues were addressed, e.g. the need for faculty development, evaluating the various types of training programmes and their outcomes, and exploring barriers to faculty training. Recommendations were provided based on the findings. There is increased recognition that faculty members require basic training in educational theory and teaching skills to teach effectively. Most faculty training programmes are workshops and short courses, which use participant satisfaction as an outcome measure. However, there is growing consensus that longer term interventions, e.g. seminar series, longitudinal programmes and fellowships, produce more sustainable change in learning, behaviour and organisational culture. Barriers to faculty development include lack of protected time, reward and recognition for teaching. Recommendations are made including better documentation of faculty training interventions within surgery, further investigation into the effectiveness of long- vs short-term interventions, improved methodology, and increased recognition and reward for educational accomplishments. © 2012 BJU International.

Perspectives of host faculty and trainees on international visiting faculty to paediatric academic departments in East Africa

PubMed Central

Russ, Christiana M; Ganapathi, Lakshmi; Marangu, Diana; Silverman, Melanie; Kija, Edward; Bakeera-Kitaka, Sabrina; Laving, Ahmed

2016-01-01

Background Investments in faculty exchanges to build physician workforce capacity are increasing. Little attention has been paid to the expectations of host institution faculty and trainees. This prospective qualitative research study explored faculty and resident perspectives about guest faculty in paediatric departments in East Africa, asking (1) What are the benefits and challenges of hosting guest faculty, (2) What factors influence the effectiveness of faculty visits and (3) How do host institutions prepare for faculty visits? Methods We recruited 36 faculty members and residents from among four paediatric departments in East Africa to participate in semistructured interviews which were audio recorded and transcribed. Data were qualitatively analysed using principles of open coding and thematic analysis. We achieved saturation of themes. Results Benefits of faculty visits varied based on the size and needs of host institutions. Emergent themes included the importance of guest faculty time commitment, and mutual preparation to ensure that visit goals and scheduling met host needs. We documented conflicts that developed around guest emotional responses and ethical approaches to clinical resource limitations, which some hosts tried to prepare for and mitigate. Imbalance in resources led to power differentials; some hosts sought partnerships to re-establish control over the process of having guests. Conclusions We identified that guest faculty can assist paediatric institutions in building capacity; however, effective visits require: (1) mutually agreed on goals with appropriate scheduling, visit length and commitment to ensure that the visits meet the host's needs, (2) careful selection and preparation of guest faculty to meet the host's goals, (3) emotional preparation by prospective guests along with host orientation to clinical work in the host's setting and (4) attention to funding sources for the visit and mitigation of resulting power differentials. PMID:28588960

Hard-rock GMPEs versus Vs30-Kappa Host-to-Target Adjustment Techniques : Why so Large Differences in High Frequency Hard-Rock Motion ?

NASA Astrophysics Data System (ADS)

Bard, P. Y.; Laurendeau, A.; Hollender, F.; Perron, V.; Hernandez, B.; Foundotos, L.

2016-12-01

Assessment of local seismic hazard on hard rock sites (1000 < VS30 < 3000 m/s) is needed either for installations built on such hard rock, or as a reference motion for site response computation. Empirical ground motion prediction equations (GMPEs) are the traditional basis for estimating ground motion, but most of them are poorly constrained for VS30 larger than 1000 m/s. The presently used approach for estimating hard rock hazard consists of "host-to-target" adjustment techniques (HTTA) based on VS30 and κ0 values. Recent studies have investigated alternative methods to estimate reference motions on very hard rock through an original processing of the Japanese KiK-net recordings from stiff sites (500 < VS30 < 1350 m/s). The pairs of recordings at surface and depth, together with the knowledge of the velocity profile, allowed to derive two sets of "virtual" outcropping, hard-rock motion data for sites having velocities in the range [1000 - 3000 m/s]. The corrections are based either on a transformation of deep, within-motion to outcropping motion, or on a deconvolution of surface recordings using the velocity profile and 1D simulation, which has been performed both in the response spectrum and Fourier domains. Each of these virtual "outcropping hard-rock motion" data sets has then been used to derive GMPEs with simple functional forms, using as site condition proxy the S-wave velocity at depth (VSDH), ranging from 1000 to 3000 m/s. Both sets provide very similar predictions, which are much smaller at high frequencies (f > 10 Hz) than those estimated with the traditional HTTA technique - by a factor up to 3-4,. These differences decrease for decreasing frequency, and become negligible at low frequency (f < 1 Hz). The main focus will be to discuss the possible reasons of such differences, in relation with the implicit or explicit assumptions of either approach. Our present interpretation is related to the existence of a significant, high-frequency amplification on stiff soils and standard rocks, due to thin, shallow, moderate velocity layers. Not only this resonant amplification is not correctly accounted for by the quarter-wavelength approach used in the traditional HTTA adjustment techniques, but it may also significantly impact and bias the κ measurements, and the (VS30- κ0) relationships implicitly used in HTTA techniques.

Are ultracompact minihalos really ultracompact?

NASA Astrophysics Data System (ADS)

Delos, M. Sten; Erickcek, Adrienne L.; Bailey, Avery P.; Alvarez, Marcelo A.

2018-02-01

Ultracompact minihalos (UCMHs) have emerged as a valuable probe of the primordial power spectrum of density fluctuations at small scales. UCMHs are expected to form at early times in regions with δ ρ /ρ ≳10-3 , and they are theorized to possess an extremely compact ρ ∝r-9 /4 radial density profile, which enhances their observable signatures. Nonobservation of UCMHs can thus constrain the primordial power spectrum. Using N -body simulations to study the collapse of extreme density peaks at z ≃1000 , we show that UCMHs forming under realistic conditions do not develop the ρ ∝r-9 /4 profile and instead develop either ρ ∝r-3 /2 or ρ ∝r-1 inner density profiles depending on the shape of the power spectrum. We also demonstrate via idealized simulations that self-similarity—the absence of a scale length—is necessary to produce a halo with the ρ ∝r-9 /4 profile, and we argue that this implies such halos cannot form from a Gaussian primordial density field. Prior constraints derived from UCMH nonobservation must be reworked in light of this discovery. Although the shallower density profile reduces UCMH visibility, our findings reduce their signal by as little as O (10-2) while allowing later-forming halos to be considered, which suggests that new constraints could be significantly stronger.

Predictors of job satisfaction among Academic Faculty: Do instructional and clinical faculty differ?

PubMed Central

Chung, Kevin C.; Song, Jae W.; Kim, H. Myra; Woolliscroft, James O.; Quint, Elisabeth H.; Lukacs, Nicholas W.; Gyetko, Margaret R.

2010-01-01

Objectives To identify and compare predictors of job satisfaction between the instructional and clinical faculty tracks. Method A 61-item faculty job satisfaction survey was distributed to 1,898 academic faculty at the University of Michigan Medical School. The anonymous survey was web-based. Questions covered topics on departmental organization, research, clinical and teaching support, compensation, mentorship, and promotion. Levels of satisfaction were contrasted between the two tracks, and predictors of job satisfaction were identified using linear regression models. Results The response rates for the instructional and clinical tracks were 43.1% and 41.3%, respectively. Clinical faculty reported being less satisfied with how they are mentored, and fewer reported understanding the process for promotion. There was no significant difference in overall job satisfaction between faculty tracks. Surprisingly, clinical faculty with mentors were significantly less satisfied with how they were being mentored, with career advancement and overall job satisfaction, compared to instructional faculty mentees. Additionally, senior-level clinical faculty were significantly less satisfied with their opportunities to mentor junior faculty compared to senior-level instructional faculty. Significant predictors of job satisfaction for both tracks included areas of autonomy, meeting career expectations, work-life balance, and departmental leadership. Unique to the clinical track, compensation and career advancement variables also emerged as significant predictors. Conclusion Greater effort must be placed in the continued attention to faculty well-being both at the institutional level and at the level of departmental leadership. Success in enhancing job satisfaction is more likely if directed by locally designed assessments involving department chairs, specifically in fostering more effective mentoring relationships focused on making available career advancement activities such as research activities. Our findings show this strategy to significantly impact the job satisfaction and retention of clinical track faculty members. PMID:20880368

Faculty development through simulation-based education in physical therapist education.

PubMed

Greenwood, Kristin Curry; Ewell, Sara B

2018-01-01

The use of simulation-based education (SBE) in health professions, such as physical therapy, requires faculty to expand their teaching practice and development. The impact of this teaching on the individual faculty member, and how their teaching process changes or develops, is not fully understood. The purpose of this study was to explore individual physical therapist faculty members' experience with SBE and how those experiences may have transformed their teaching practice to answer the research questions: How do physical therapist faculty develop through including SBE and are there commonalities among educators? An interpretive phenomenological analysis approach was used with a small sample of subjects who participated in three individual semi-structured interviews. Interview questions were created through the lens of transformative learning theory to allow faculty transformations to be uncovered. A two-step thematic coding process was conducted across participants to identify commonalities of faculty experiences with SBE in physical therapist education. Credibility and trustworthiness were achieved through member checking and expert external review. Thematic findings were validated with transcript excerpts and research field notes. Eight physical therapist faculty members (25% male) with a range of 3 to 16 years of incorporating SBE shared their individual experiences. Four common themes related to faculty development were identified across the participants. Themes identified are the following: faculty strengthen their professional identity as physical therapists, faculty are affected by their introduction and training with simulation, faculty develop their interprofessional education through SBE, and faculty experiences with SBE facilitate professional growth. Physical therapist educators had similarities in their experiences with SBE that transformed their teaching practice and professional development. This study provides insight into what physical therapist faculty may experience when adopting SBE.

Senior Leaders and Teaching Environments: Faculty Perceptions of Administrators' Support of Innovation

ERIC Educational Resources Information Center

Cole, Eddie R.; Dumford, Amber D.; Nelson Laird, Thomas F.

2018-01-01

We used data from the 2012 administration of the Faculty Survey of Student Engagement to measure faculty perceptions of senior leaders' (e.g., deans, provosts, presidents) support for innovation in teaching. Specifically, this study explored what faculty characteristics predict faculty perceptions of leaders' support for innovation in teaching and…

The New Faculty Majority: Somewhat Satisfied but Not Eligible for Tenure.

ERIC Educational Resources Information Center

Gappa, Judith M.

2000-01-01

Discusses the employment conditions and levels of satisfaction of the increasing numbers of full- and part-time college faculty members ineligible for tenure. Recommends extension of academic freedom, a reasonable amount of job security for all faculty, inclusion of tenure-ineligible faculty members in governance, and basing faculty rewards and…

Thankless but Vital: The Role of the Faculty Senate Chair

ERIC Educational Resources Information Center

Hubbell, Larry

2010-01-01

Despite trends toward greater corporatism and bureaucratization of the academy, some vestiges of shared governance remain, including some level of faculty decision-making in faculty senates or councils. Generalizations about faculty senates are difficult to make because they vary with regard to their level of power and faculty involvement.…

Boron nitride encapsulated graphene infrared emitters

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barnard, H. R.; Zossimova, E.; Mahlmeister, N. H.

2016-03-28

The spatial and spectral characteristics of mid-infrared thermal emission from devices containing a large area multilayer graphene layer, encapsulated using hexagonal boron nitride, have been investigated. The devices were run continuously in air for over 1000 h, with the emission spectrum covering the absorption bands of many important gases. An approximate solution to the heat equation was used to simulate the measured emission profile across the devices yielding an estimated value of the characteristic length, which defines the exponential rise/fall of the temperature profile across the device, of 40 μm. This is much larger than values obtained in smaller exfoliated graphene devicesmore » and reflects the device geometry, and the increase in lateral heat conduction within the devices due to the multilayer graphene and boron nitride layers.« less

Mental Models and Implementing New Faculty Roles

ERIC Educational Resources Information Center

Holcombe, Elizabeth; Kezar, Adrianna

2018-01-01

The nature of the faculty has changed dramatically over the last forty years; and today's faculty model no longer meets the needs of students, faculty, or institutions. However, the issue of redefining faculty roles is extremely contentious. In this article we report our examination of open-ended, qualitative data from a larger survey study of…

Faculty Participation in Academic Decision Making. Report of a Study.

ERIC Educational Resources Information Center

Dykes, Archie R.

Personal interviews with a random sample of 106 faculty members of a large midwestern university dealt with the role of faculty in decision making on academic, financial, and student affairs, personnel matters, capital improvements, and public and alumni relations. While the faculty members interviewed indicated that faculty should have a strong,…

"Mainstreaming" the Part-Time Faculty: Issue or Imperative?

ERIC Educational Resources Information Center

Albert, Louis S.; Watson, Rollin J.

Controversy over the widespread use of part-time faculty, as well as related legal and administrative problems, calls for a mainstreaming of part-time faculty into the academic process of an institution. Faculty unions claim increased utilization of part-time instructors undermines full-time faculty benefits and exploits part-time teachers.…

Motivation and Faculty Development: A Three-State Study of Presidential Perceptions of Faculty Professional Development Needs.

ERIC Educational Resources Information Center

Wallin, Desna C.

2003-01-01

Examines the appropriate roles of community college faculty and administration in assuring access to meaningful faculty development opportunities. Describes this three-state study as using the motivational theories of Maslow and Porter to determine faculty qualities as perceived by college presidents. Contains seven references. Survey instrument…

Women Faculty, Higher Education, and the Recreation/Leisure Field

ERIC Educational Resources Information Center

Henderson, Karla A.; Harrolle, Michelle; Rich, Samantha; Moretz, Janell

2012-01-01

Women represent growing numbers of faculty members in higher education as well as in recreation/leisure departments. The purpose of this study is to describe the career development of women faculty in recreation-related areas and to offer implications for faculty development and the preparation of future faculty. Data were collected from women who…

Board of Trustees' Definition of Tenure Rankles Faculty Leaders at Howard U.

ERIC Educational Resources Information Center

Leatherman, Courtney

1993-01-01

The Howard University (District of Columbia) policy on tenure, as defined in the new faculty handbook, allows the board of trustees exceptional power in removing faculty. At a time when Howard University faculty are enjoying greater participation than ever in governance, this and other policy issues are creating faculty dissatisfaction. (MSE)

Ti diffusion in ion prebombarded MgO(100). I. A model for quantitative analysis

NASA Astrophysics Data System (ADS)

Lu, M.; Lupu, C.; Styve, V. J.; Lee, S. M.; Rabalais, J. W.

2002-01-01

Enhancement of Ti diffusion in MgO(100) prebombarded with 7 keV Ar+ has been observed. Diffusion was induced by annealing to 1000 °C following the prebombardment and Ti evaporation. Such a sample geometry and experimental procedure alleviates the continuous provision of freely mobile defects introduced by ion irradiation during annealing for diffusion, making diffusion proceed in a non-steady-state condition. Diffusion penetration profiles were obtained by using secondary ion mass spectrometry depth profiling techniques. A model that includes a depth-dependent diffusion coefficient was proposed, which successfully explains the observed non-steady-state radiation enhanced diffusion. The diffusion coefficients are of the order of 10-20 m2/s and are enhanced due to the defect structure inflected by the Ar+ prebombardment.

Library Faculty Workload: A Case Study in Implementing a Teaching Faculty Model.

ERIC Educational Resources Information Center

Goudy, Frank Wm.

In the January 1988 issue of "Library Administration & Management," an article titled "The Dilemma of Library Faculty Workload: One Solution" described the efforts of the library faculty at Western Illinois University to achieve a more equitable situation compared to other faculty on the campus. A totally new approach to…

Faculty Job Satisfaction: Women and Minorities in Peril. ERIC Digest.

ERIC Educational Resources Information Center

Tack, Martha W.; Patitu, Carol L.

This brief paper summarizes a full length report of the same title on the faculty job satisfaction of women and minorities. In light of probable faculty shortages in the coming decades and the need for increasingly diverse college faculty, institutions must make faculty positions attractive to women and minorities. Current trends, low faculty…

The Professoriate Reconsidered: A Study of New Faculty Models

ERIC Educational Resources Information Center

Kezar, Adrianna; Maxey, Daniel; Holcombe, Elizabeth

2016-01-01

In recent decades, the employment model in higher education has markedly changed. Tenure-track faculty now represent just about 30 percent of the instructional faculty across all non-profit institutions. Meanwhile, most faculty members who provide instruction at colleges and universities today are non-tenure-track faculty, the majority of them…

Preparing the Faculty. Faculty Development for the Microcomputing Program.

ERIC Educational Resources Information Center

Drexel Univ., Philadelphia, PA. Microcomputing Program.

The preparation of Drexel University faculty for the introduction of a microcomputing program is described. Faculty training had to be done on a variety of levels, from basic training in computer operation for the novice to advanced training in highly technical procedures and languages. Maximum faculty participation was sought throughout the…

The Experiences of Vietnamese University Faculty in Relation to Their Faculty Development

ERIC Educational Resources Information Center

Phuong, Tam T.; McLean, Gary N.

2016-01-01

As Vietnam higher education has explored ways to integrate into the international community, professional development of faculty is becoming a key element. However, there is a significant shortage of faculty development (FD) in Vietnam, resulting in a large gap in quality, quantity, and qualifications between Vietnamese faculty and their…

Is the Professor In? Faculty Presence during Office Hours

ERIC Educational Resources Information Center

Pfund, Rory A.; Rogan, Jessica D.; Burnham, Bryan R.; Norcross, John C.

2013-01-01

Two studies were conducted on the availability of full-time faculty during their posted office hours. In the first, we surveyed students and faculty at a single university on their estimates of the percentage of faculty present during office hours. Students ("N" = 380) and faculty ("N" = 176) estimated that 77% and 83% of…

Servant Leadership: Faculty and Student Perceptions among Council for Christian Colleges and Universities (CCCU) Nursing Programs

ERIC Educational Resources Information Center

Coffman, Tammie J.

2017-01-01

Servant leadership characteristics and caring converged in exploration of faculty and students of private, Christian nursing schools. Faculty assessed their servant leadership behaviors while students disclosed their perceptions of faculty as caring persons. Students evaluated faculty positively on a six-point Likert scale (mean 5.26).…

Administrative Hierarchy and Faculty Work: Examining Faculty Satisfaction with Academic Leadership

ERIC Educational Resources Information Center

Miller, Michael T.; Mamiseishvili, Ketevan; Lee, Donghun

2016-01-01

Academic administrators at all levels have some impact on the performance of faculty members, yet each level of administration may interact differently with faculty. Literature has strongly supported the notion that department chairs, deans, and provosts can positively influence the performance and livelihood of faculty members. This study was…

Faculty Perceptions of Basic Skills Faculty Development

ERIC Educational Resources Information Center

Duffy, Michelle Moreau

2012-01-01

This study investigated the perceptions of faculty regarding why they choose to attend basic skills faculty development; what they choose to implement in their classrooms; and how they determine the effectiveness of the strategies selected. A survey was completed by 173 full and part-time faculty from a large, suburban single-campus community…

Faculty and Student Expectations and Perceptions of E-mail Communication in a Campus and Distance Doctor of Pharmacy Program

PubMed Central

Turner, Paul D.; Monaghan, Michael S.; Walters, Ryan W.; Merkel, Jennifer J.; Lipschultz, Jeremy H.; Lenz, Thomas L.

2010-01-01

Objective To examine faculty members' and students' expectations and perceptions of e-mail communication in a dual pathway pharmacy program. Methods Three parallel survey instruments were administered to campus students, distance students, and faculty members, respectively. Focus groups with students and faculty were conducted. Results Faculty members perceived themselves as more accessible and approachable by e-mail than either group of students did. Campus students expected a shorter faculty response time to e-mail and for faculty members to be more available than did distance students. Conclusion E-mail is an effective means of computer-mediated communication between faculty members and students and can be used to promote a sense of community and inclusiveness (ie, immediacy), especially with distant students. PMID:21436932

Using Pedagogical Dialogue as a Vehicle to Encourage Faculty Technology Use

ERIC Educational Resources Information Center

Friel, Terri; Britten, Jody; Compton, Beverly; Peak, Amy; Schoch, Kurt; VanTyle, W. Kent

2009-01-01

The pace of technology adoption by university faculty is often slow. Slow faculty technology adoption may result from fear of failure, disinterest, or aversion to change. However, in 2007 we experienced a different faculty response while training faculty for technology-enhanced teaching at Butler University. During a technology upgrade of…

Half-Way Out: How Requiring Outside Offers to Raise Salaries Influences Faculty Retention and Organizational Commitment

ERIC Educational Resources Information Center

O'Meara, KerryAnn

2015-01-01

This institutional case study examines the influence of a policy requiring outside offers for faculty salary increases on institutional retention efforts and faculty organizational commitment. Outside offers and policies governing them are rarely examined, and studied here from the perspective of administrators, leaving faculty, and faculty who…

Equity-Minded Faculty Development: An Intersectional Identity-Conscious Community of Practice Model for Faculty Learning

ERIC Educational Resources Information Center

Costino, Kimberly A.

2018-01-01

Equity-minded institutional transformation requires robust faculty learning. Research has shown that the single most important factor in student success is faculty interaction. Positive, supportive, and empowering faculty interaction is particularly important to the success of female students, poor and working class students, and students of…

Faculty Rank System, Research Motivation, and Faculty Research Productivity: Measure Refinement and Theory Testing.

ERIC Educational Resources Information Center

Tien, Flora F.; Blackburn, Robert T.

1996-01-01

A study explored the relationship between the traditional system of college faculty rank and faculty research productivity from the perspectives of behavioral reinforcement theory and selection function. Six hypotheses were generated and tested, using data from a 1989 national faculty survey. Results failed to support completely either the…

To Improve the Academy. Resources for Student, Faculty, & Institutional Development. Volume 8.

ERIC Educational Resources Information Center

Kahn, Susan, Ed.

A collection of 16 articles addressing the future of faculty and instructional development in higher education is presented. The articles are categorized under four main subject headings: (1) Faculty Development: Where It Is; Where It's Going; (2) Building Successful Faculty Development Programs; (3) Issues and Approaches in Faculty and…

Part-Time Faculty in 2-Year Colleges.

ERIC Educational Resources Information Center

National Center for the Study of Collective Bargaining in Higher Education Newsletter, 1977

1977-01-01

Recognition clauses of negotiated faculty contracts from 139 two-year colleges were analyzed to determine the extent to which part-time faculty are included in the bargaining unit, and to examine contract references to part-time faculty. Approximately one-half (71) of the contracts did not include part-time faculty as members. Exclusion was either…

Educating a new generation: teaching baby boomer faculty about millennial students.

PubMed

Mangold, Kara

2007-01-01

This review examines the impact of generational influences on the faculty-student relationship. Specifically, the baby boomer faculty-millennial learner dyad is explored, as these two generations are most representative of the faculty-student demographic. Teaching and learning preferences are emphasized, and implications and recommendations for nursing faculty are presented.

The USC Faculty Planning Model: A History and Description.

ERIC Educational Resources Information Center

Bottomley, Wayne N.

A model for planning regarding college faculty is described. The USC Faculty Planning Model was developed by Robert Linnell and Paul Gray in 1974 at the University of Southern California as an interactive mathematical model to trace characteristics of faculty groups over time. Characteristics listed by the model include: faculty age distribution,…

Current Faculty Development Practices for Alternative Delivery Systems in Christian Higher Education Institutions: A Qualitative Study

ERIC Educational Resources Information Center

Yates, Steven Lowell

2009-01-01

This research study was an investigation of current faculty development practices for alternative delivery systems. Attention was given to faculty development in general as well as specific facets of faculty development for alternative delivery systems. Future or intended faculty development practices were pursued, along with factors that…

Uses and Abuses of Adjunct Faculty in Higher Education.

ERIC Educational Resources Information Center

Twigg, Helen Parramore

The extensive use of adjunct and temporary faculty to teach basic general education courses at community colleges can be professionally harmful to both tenured and adjunct faculty. Part-time faculty are guaranteed no health insurance, raises, promotions, nor voice in the decisions that affect them. Their plight affects all faculty in many ways,…

Faculty Salary Survey. California Community Colleges. 1973-74.

ERIC Educational Resources Information Center

California Community Colleges, Sacramento. Office of the Chancellor.

Data collected in a 1973-74 survey of faculty salaries and fringe benefits for California Community Colleges are provided in three schedules: (1) full-time faculty salary schedule, (2) distribution of salaries for full-time faculty, and (3) fringe benefits for full-time faculty and administrative personnel. The salary schedule for full-time…

Faculty Preparedness to Build Cultural Inclusiveness

ERIC Educational Resources Information Center

Samuels, Dena Renee

2010-01-01

Faculty members play a significant role in retaining diverse students, faculty, and staff on a college campus based on how culturally inclusive their behavior is. This research elucidates the development of a faculty inclusiveness survey, and tests it on a national random sample of 637 faculty members to determine how prepared they are to build…

Faculty Engagement in Mentoring Undergraduate Students: How Institutional Environments Regulate and Promote Extra-Role Behavior

ERIC Educational Resources Information Center

DeAngelo, Linda; Mason, Jessica; Winters, Dana

2016-01-01

Faculty-student interaction is critical for quality undergraduate education. Faculty mentorship provides concrete benefits for students, faculty members, and institutions. However, little is known about the effect of institutional context on mentorship. Using data from interviews of 98 faculty at five different California State University…

Elements related to attrition of women faculty at the University of Pittsburgh, School of Medicine: A case study

NASA Astrophysics Data System (ADS)

Gandhi, Pooja

Recent studies have shown that the number of women faculty in academic medicine is much lesser than the number of women that are graduating from medical schools. Many academic institutes face the challenge of retaining talented faculty and this attrition from academic medicine prevents career advancement of women faculty. This case study attempts to identify some of the reasons for dissatisfaction that may be related to the attrition of women medical faculty at the University of Pittsburgh, School of Medicine. Data was collected using a job satisfaction survey, which consisted of various constructs that are part of a faculty's job and proxy measures to gather the faculty's intent to leave their current position at the University of Pittsburgh or academic medicine in general. The survey results showed that although women faculty were satisfied with their job at the University of Pittsburgh, there are some important factors that influenced their decision of potentially dropping out. The main reasons cited by the women faculty were related to funding pressures, work-life balance, mentoring of junior faculty and the amount of time spent on clinical responsibilities. The analysis of proxy measures showed that if women faculty decided to leave University of Pittsburgh, it would most probably be due to better opportunity elsewhere followed by pressure to get funding. The results of this study aim to provide the School of Medicine at the University of Pittsburgh with information related to attrition of its women faculty and provide suggestions for implications for policy to retain their women faculty.

Design of a lunar oxygen production plant

NASA Technical Reports Server (NTRS)

Radhakrishnan, Ramalingam

1990-01-01

To achieve permanent human presence and activity on the moon, oxygen is required for both life support and propulsion. Lunar oxygen production using resources existing on the moon will reduce or eliminate the need to transport liquid oxygen from earth. In addition, the co-products of oxygen production will provide metals, structural ceramics, and other volatile compounds. This will enable development of even greater self-sufficiency as the lunar outpost evolves. Ilmenite is the most abundant metal-oxide mineral in the lunar regolith. A process involving the reaction of ilmenite with hydrogen at 1000 C to produce water, followed by the electrolysis of this water to provide oxygen and recycle the hydrogen has been explored. The objective of this 1990 Summer Faculty Project was to design a lunar oxygen-production plant to provide 5 metric tons of liquid oxygen per year from lunar soil. The results of this study describe the size and mass of the equipment, the power needs, feedstock quantity and the engineering details of the plant.

Commentary: faculty development: the road less traveled.

PubMed

Steinert, Yvonne

2011-04-01

The 2020 Vision of Faculty Development Across the Medical Education Continuum conference, and the resulting articles in this issue, addressed a number of topics related to the future of faculty development. Focusing primarily on the development of faculty members as teachers, conference participants debated issues related to core teaching competencies, barriers to effective teaching, competency-based assessment, relationship-centered care, the hidden curriculum that faculty members encounter, instructional technologies, continuing medical education, and research on faculty development. However, a number of subjects were not addressed. If faculty development is meant to play a leading role in ensuring that academic medicine remains responsive to faculty members and societal needs, additional themes should be considered. Medical educators should broaden the focus of faculty development and target the various roles that clinicians and basic scientists play, including those of leader and scholar. They must also remember that faculty development can play a critical role in curricular and organizational change and thus enlarge the scope of faculty development by moving beyond formal, structured activities, incorporating notions of self-directed learning, peer mentoring, and work-based learning. In addition, medical educators should try to situate faculty development in a more global context and collaborate with international colleagues in the transformation of medical education and health care delivery. It has been said that faculty development can play a critical role in promoting culture change at a number of levels. A broader mandate, innovative programming that takes advantage of communities of practice, and new partnerships can help to achieve this objective. © by the Association of American Medical Colleges.

Faculty-Resident "Co-learning": A Longitudinal Exploration of an Innovative Model for Faculty Development in Quality Improvement.

PubMed

Wong, Brian M; Goldman, Joanne; Goguen, Jeannette M; Base, Christian; Rotteau, Leahora; Van Melle, Elaine; Kuper, Ayelet; Shojania, Kaveh G

2017-08-01

To examine the effectiveness of co-learning, wherein faculty and trainees learn together, as a novel approach for building quality improvement (QI) faculty capacity. From July 2012 through September 2015, the authors conducted 30 semistructured interviews with 23 faculty participants from the Co-Learning QI Curriculum of the Department of Medicine, Faculty of Medicine, University of Toronto, and collected descriptive data on faculty participation and resident evaluations of teaching effectiveness. Interviewees were from 13 subspecialty residency programs at their institution. Of the 56 faculty participants, the Co-Learning QI Curriculum trained 29 faculty mentors, 14 of whom taught formally. Faculty leads with an academic QI role, many of whom had prior QI training, reinforced their QI knowledge while also developing QI mentorship and teaching skills. Co-learning elements that contributed to QI teaching skills development included seeing first how the QI content is taught, learning through project mentorship, building experience longitudinally over time, a graded transition toward independent teaching, and a supportive program lead. Faculty with limited QI experience reported improved QI knowledge, skills, and project facilitation but were ambivalent about assuming a teacher role. Unplanned outcomes for both groups included QI teaching outside of the curriculum, applying QI principles to other work, networking, and strengthening one's QI professional role. The Co-Learning QI Curriculum was effective in improving faculty QI knowledge and skills and increased faculty capacity to teach and mentor QI. Findings suggest that a combination of curriculum and contextual factors were critical to realizing the curriculum's full potential.

Work, work environments and other factors influencing nurse faculty intention to remain employed: a cross-sectional study.

PubMed

Tourangeau, Ann; Saari, Margaret; Patterson, Erin; Ferron, Era Mae; Thomson, Heather; Widger, Kimberley; MacMillan, Kathleen

2014-06-01

Given the role nurse faculty have in educating nurses, little is known about what influences their intention to remain employed (ITR) in academic settings. Findings from a nurse faculty survey administered to test a conceptual model of factors hypothesized as influencing nurse faculty ITR are reported. A cross-sectional survey design was employed. We included colleges and universities in Ontario, Canada. The population of Ontario nurse faculty who reported being employed as nurse faculty with the College of Nurses of Ontario (Canada) was included. Of the 1328 nurse faculty who were surveyed, 650 participated. Participants completed a questionnaire with measures of work, work environment, job satisfaction, burnout and ITR. Regression analyses were conducted to test the model. Ten of 26 independent variables explained 25.4% of variance in nurse faculty ITR for five years. These variables included: proximity to retirement, quality of relationships with colleagues, being employed full time, having dependents, satisfaction with work-life balance, quality of education, satisfaction with job status, access to financial support for education from organization, access to required human resources and being unionized. Although not all influencing factors are modifiable, academic leadership should develop strategies that encourage nurse faculty ITR. Strategies that support collegial relationships among faculty, increase the number of full time positions, promote work-life balance, engage faculty in assessing and strengthening education quality, support faculty choice between full-time and part-time work, and ensure adequate human resources required to teach effectively will lead to heightened nurse faculty ITR. © 2013.

Multi-Institutional Study of Women and Underrepresented Minority Faculty Members in Academic Pharmacy

PubMed Central

Spivey, Christina A.; Billheimer, Dean; Schlesselman, Lauren S.; Flowers, Schwanda K.; Hammer, Dana; Engle, Janet P.; Nappi, Jean M.; Pasko, Mary T.; Ann Ross, Leigh; Sorofman, Bernard; Rodrigues, Helena A.; Vaillancourt, Allison M.

2012-01-01

Objectives. To examine trends in the numbers of women and underrepresented minority (URM) pharmacy faculty members over the last 20 years, and determine factors influencing women faculty members’ pursuit and retention of an academic pharmacy career. Methods. Twenty-year trends in women and URM pharmacy faculty representation were examined. Women faculty members from 9 public colleges and schools of pharmacy were surveyed regarding demographics, job satisfaction, and their academic pharmacy career, and relationships between demographics and satisfaction were analyzed. Results. The number of women faculty members more than doubled between 1989 and 2009 (from 20.7% to 45.5%), while the number of URM pharmacy faculty members increased only slightly over the same time period. One hundred fifteen women faculty members completed the survey instrument and indicated they were generally satisfied with their jobs. The academic rank of professor, being a nonpharmacy practice faculty member, being tenured/tenure track, and having children were associated with significantly lower satisfaction with fringe benefits. Women faculty members who were tempted to leave academia for other pharmacy sectors had significantly lower salary satisfaction and overall job satisfaction, and were more likely to indicate their expectations of academia did not match their experiences (p<0.05). Conclusions. The significant increase in the number of women pharmacy faculty members over the last 20 years may be due to the increased number of female pharmacy graduates and to women faculty members’ satisfaction with their careers. Lessons learned through this multi-institutional study and review may be applicable to initiatives to improve recruitment and retention of URM pharmacy faculty members. PMID:22412206

Research-based assessment affordances and constraints: Perceptions of physics faculty

NASA Astrophysics Data System (ADS)

Madsen, Adrian; McKagan, Sarah B.; Martinuk, Mathew Sandy; Bell, Alexander; Sayre, Eleanor C.

2016-06-01

[This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] To help faculty use research-based materials in a more significant way, we learn about their perceived needs and desires and use this information to suggest ways for the physics education research community to address these needs. When research-based resources are well aligned with the perceived needs of faculty, faculty members will more readily take them up. We used phenomenographic interviews of ordinary physics faculty and department chairs to identify four families of issues that faculty have around research-based assessments (RBAs). First, many faculty are interested in using RBAs but need help with the practicalities of administering RBAs: how to find them, which ones there are, and how to administer them. Second, at the same time, many faculty think that RBAs are limited and do not measure many of the things they care about, or are not applicable in their classes. They want assessments to measure skills, perceptions, and specific concepts. Third, many faculty want to turn to communities of other faculty and experts to help them interpret their assessment results and suggest other ways to do assessment. They want to better understand their assessment results by comparing to others and interacting with faculty from other schools to learn about how they do assessment. Fourth, many faculty consider their courses in the broader contexts of accountability and their departments. They want help with assessment in these broader contexts. We also discuss how a faculty member's role in their department and type of institution influence their perceived wants and needs around assessment.

The Faculty Self-Reported Assessment Survey (FRAS): Differentiating Faculty Knowledge and Experience in Assessment

PubMed Central

Hanauer, David I.; Bauerle, Cynthia

2015-01-01

Science, technology, engineering, and mathematics education reform efforts have called for widespread adoption of evidence-based teaching in which faculty members attend to student outcomes through assessment practice. Awareness about the importance of assessment has illuminated the need to understand what faculty members know and how they engage with assessment knowledge and practice. The Faculty Self-Reported Assessment Survey (FRAS) is a new instrument for evaluating science faculty assessment knowledge and experience. Instrument validation was composed of two distinct studies: an empirical evaluation of the psychometric properties of the FRAS and a comparative known-groups validation to explore the ability of the FRAS to differentiate levels of faculty assessment experience. The FRAS was found to be highly reliable (α = 0.96). The dimensionality of the instrument enabled distinction of assessment knowledge into categories of program design, instrumentation, and validation. In the known-groups validation, the FRAS distinguished between faculty groups with differing levels of assessment experience. Faculty members with formal assessment experience self-reported higher levels of familiarity with assessment terms, higher frequencies of assessment activity, increased confidence in conducting assessment, and more positive attitudes toward assessment than faculty members who were novices in assessment. These results suggest that the FRAS can reliably and validly differentiate levels of expertise in faculty knowledge of assessment. PMID:25976653

Part-time physician faculty in a pediatrics department: a study of equity in compensation and academic advancement.

PubMed

Darbar, Mumtaz; Emans, S Jean; Harris, Z Leah; Brown, Nancy J; Scott, Theresa A; Cooper, William O

2011-08-01

To assess equity in compensation and academic advancement in an academic pediatrics department in which a large proportion of the physician faculty hold part-time appointments. The authors analyzed anonymized data from Vanderbilt University School of Medicine Department of Pediatrics databases for physician faculty (faculty with MD or MD/PhD degrees) employed during July 1, 2007 to June 30, 2008. The primary outcomes were total compensation and years at assistant professor rank. They compared compensation and years at junior rank by part-time versus full-time status, controlling for gender, rank, track, years since first appointment as an assistant professor, and clinical productivity. Of the 119 physician faculty in the department, 112 met inclusion criteria. Among those 112 faculty, 23 (21%) were part-time and 89 (79%) were full-time faculty. Part-time faculty were more likely than full-time faculty to be women (74% versus 28%, P < .001) and married (100% versus 84%, P = .042). Analyses accounting for gender, years since first appointment, rank, clinical productivity, and track did not demonstrate significant differences in compensation by part-time versus full-time status. In other adjusted analyses, faculty with part-time appointments spent an average of 2.48 more years as an assistant professor than did faculty with full-time appointments. Overall group differences in total compensation were not apparent in this department, but physician faculty with part-time appointments spent more time at the rank of assistant professor. This study provides a model for determining and analyzing compensation and effort to ensure equity and transparency across faculty.

Smoking differences between employees in faculties of the University of Tartu, Estonia, and changes during the country's transition

PubMed Central

2011-01-01

Background A previous study found marked differences in smoking between employees in various university faculties in Tartu, Estonia, soon after the disruption of communism. The present study was conducted to see whether such differences still exist and how the patterns had changed during the country's first transitional decade. Methods All employees at the University of Tartu (UT) were surveyed for smoking habits by means of a questionnaire in 1992 and 2003. The present paper is based on respondents whose faculty or workplace was known (1390 people in 1992, 1790 in 2003). Smoking differences were assessed in terms of regression-based adjusted figures. Results While 20% of the male employees smoked daily in 1992, 13% did so in 2003, the figures for females being 10% and 7%, respectively. The prevalence of men's daily smoking varied between faculties and other workplaces in the range 4-30% in 1992, and 0-24% in 2003, with corresponding ranges of 3-21% and 0-10% among females. Men in the medical faculty in both surveys, and those in the faculty of philosophy in the second survey showed higher rates than men in most other faculties, as did women in the faculty of law in the first survey and those in the faculty of philosophy in the second. The figures were usually low in the faculties of sports & exercise, physics & chemistry and mathematics. The sex pattern was reversed in the faculty of law and also in that of economics, where the women smoked more than the men. Conclusions Even in this low-smoking academic community, wide smoking differences existed between the faculties and other workplaces. Faculties where physical or mental performance is of prime importance are leading the way towards a smoke-free community, while men in the faculty of philosophy and, paradoxically, men in the medical faculty are lagging behind. The reversed sex ratio in the faculties of law and economics may indicate women's intensified drive for equality in this transitional society. We assume that different professional cultures may introduce variations in smoking patterns, thereby modifying the course of the smoking epidemic. PMID:21385456

Smoking differences between employees in faculties of the University of Tartu, Estonia, and changes during the country's transition.

PubMed

Näyhä, Simo; Kivastik, Jana; Kingisepp, Peet-Henn; Heikkinen, Rauno

2011-03-08

A previous study found marked differences in smoking between employees in various university faculties in Tartu, Estonia, soon after the disruption of communism. The present study was conducted to see whether such differences still exist and how the patterns had changed during the country's first transitional decade. All employees at the University of Tartu (UT) were surveyed for smoking habits by means of a questionnaire in 1992 and 2003. The present paper is based on respondents whose faculty or workplace was known (1390 people in 1992, 1790 in 2003). Smoking differences were assessed in terms of regression-based adjusted figures. While 20% of the male employees smoked daily in 1992, 13% did so in 2003, the figures for females being 10% and 7%, respectively. The prevalence of men's daily smoking varied between faculties and other workplaces in the range 4-30% in 1992, and 0-24% in 2003, with corresponding ranges of 3-21% and 0-10% among females. Men in the medical faculty in both surveys, and those in the faculty of philosophy in the second survey showed higher rates than men in most other faculties, as did women in the faculty of law in the first survey and those in the faculty of philosophy in the second. The figures were usually low in the faculties of sports & exercise, physics & chemistry and mathematics. The sex pattern was reversed in the faculty of law and also in that of economics, where the women smoked more than the men. Even in this low-smoking academic community, wide smoking differences existed between the faculties and other workplaces. Faculties where physical or mental performance is of prime importance are leading the way towards a smoke-free community, while men in the faculty of philosophy and, paradoxically, men in the medical faculty are lagging behind. The reversed sex ratio in the faculties of law and economics may indicate women's intensified drive for equality in this transitional society. We assume that different professional cultures may introduce variations in smoking patterns, thereby modifying the course of the smoking epidemic.

Associations between Prior Disability-Focused Training and Disability-Related Attitudes and Perceptions among University Faculty

ERIC Educational Resources Information Center

Murray, Christopher; Lombardi, Allison; Wren, Carol T.; Keys, Christopher

2009-01-01

This investigation examined the relationship between prior disability-focused training and university faculty members' attitudes towards students with learning disabilities (LD). A survey containing items designed to measure faculty attitudes was sent to all full-time faculty at one university. Analyses of 198 responses indicated that faculty who…

Supporting Non-Tenure Faculty with Time- and Cost-Effective Faculty Development

ERIC Educational Resources Information Center

Nuhfer, Edward; Blodgett, Michael; Fleisher, Steven; Griffin, John

2010-01-01

Faculty development yields benefits by increasing skills in instruction that translate into increased student success and retention. Tenure and non-tenure faculty have similar support needs, and developers can best aid all through being cognizant of the demands placed on them and employing approaches that respect faculty time. Proven helpful…

Faculty Advising Examined: Enhancing the Potential of College Faculty as Advisors.

ERIC Educational Resources Information Center

Kramer, Gary L., Ed.

This collection explores faculty advising as a potential contributor to student college success and provides information on how to organize, deliver, and improve overall faculty advising in the current higher education climate. The chapters are: (1) "Advising as Teaching" (Gary L. Kramer); (2) "Faculty Advising: Practice and Promise" (Wesley R.…

Growing a Faculty Writing Group on a Traditionally Teaching-Focused Campus: A Model for Faculty Development

ERIC Educational Resources Information Center

Hampton-Farmer, Cheri; Laverick, Erin; Denecker, Christine; Tulley, Christine E.; Diederich, Nicole; Wilgus, Anthony

2013-01-01

When expectations for scholarly productivity increase at comprehensive universities, faculty writing groups can provide the tools, motivation, and support necessary to achieve both administrative and faculty goals. Narratives from members of a faculty writing group experiencing a shift in institutional expectations for scholarship reveal tangible…

Technology Professional Development and Instructional Technology Integration among Part-Time Faculty at Illinois Community Colleges

ERIC Educational Resources Information Center

Roohani, Behnam

2014-01-01

This study focused on exploring Illinois community college faculty development coordinators' perceptions about how they are implementing faculty technology professional development programs and providing technical support for part-time faculty in the Illinois community college systems. Also examined were part-time faculty perceptions of the degree…

Faculty Handbook and Library Guide.

ERIC Educational Resources Information Center

City Univ. of New York, Bronx, NY. Herbert H. Lehman Coll.

This 1975 handbook covers both faculty policies and library services at the college. Administrative officers and their responsibilities are described in a brief section on administrative organization. Details pertinent to faculty members include those on faculty rank and status, titles, duties, committees, faculty Senate, department organization,…

To Heaven or Hell: Sensemaking about Why Faculty Leave

ERIC Educational Resources Information Center

O'Meara, KerryAnn; Lounder, Andrew; Campbell, Corbin M.

2014-01-01

This article analyzes sensemaking about faculty departure among administrators, faculty colleagues, and faculty leavers in one research university. A mixed methods database was analyzed to reveal four dominant explanations for faculty departure and two influences on sensemaking. Dominant explanations included better opportunities, the likelihood…

Optimization and validation of a fast amplification protocol for AmpFlSTR® Profiler Plus® for rapid forensic human identification.

PubMed

Laurin, Nancy; Frégeau, Chantal

2012-01-01

The goal of this work was to optimize and validate a fast amplification protocol for the multiplex amplification of the STR loci included in AmpFlSTR(®) Profiler Plus(®) to expedite human DNA identification. By modifying the cycling conditions and by combining the use of a DNA polymerase optimized for high speed PCR (SpeedSTAR™ HS) and a more efficient thermal cycler instrument (Bio-RAD C1000™), we were able to reduce the amplification process from 4h to 26 min. No modification to the commercial AmpFlSTR(®) Profiler Plus(®) primer mix was required. When compared to the current Royal Canadian Mounted Police (RCMP) amplification protocol, no differences with regards to specificity, sensitivity, heterozygote peak height ratios and overall profile balance were noted. Moreover, complete concordance was obtained with profiles previously generated with the standard amplification protocol and minor alleles in mixture samples were reliably typed. An increase in n-4 stutter ratios (2.2% on average for all loci) was observed for profiles amplified with the fast protocol compared to the current procedure. Our results document the robustness of this rapid amplification protocol for STR profiling using the AmpFlSTR(®) Profiler Plus(®) primer set and demonstrate that comparable data can be obtained in substantially less time. This new approach could provide an alternative option to current multiplex STR typing amplification protocols in order to increase throughput or expedite time-sensitive cases. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Female Faculty Role Models and Student Outcomes: A Caveat about Aggregation

ERIC Educational Resources Information Center

Johnson, Iryna Y.

2014-01-01

The idea that female faculty might serve as role models for female students has led to studies of the effect of female faculty on female student performance. Due to varying levels of aggregation of the measure of student exposure to female faculty--percentage of female faculty at an institution or department, percentage of classes taught by…

FACCCTS: The Journal of the Faculty Association of California Community Colleges, 1995-1996.

ERIC Educational Resources Information Center

Martinez, Katherine, Ed.

1996-01-01

This document contains the four issues of FACCCTS, the Journal of the Faculty Association of the California Community Colleges, published during the 1995-96 academic year. In the September 1995 issue, faculty members explore sensitive faculty issues: Is tenure's time up? When will part-time faculty finally receive the respect they deserve? Should…

A Predictive Study of Community College Faculty Perceptions of Student Academic Preparation, Work Ethics, and Institutional Support

ERIC Educational Resources Information Center

Ibezim-Uche, Scholar

2013-01-01

Examined in this study were faculty perceptions of students who do not continue their college education. Also examined was how urban and rural community colleges faculty perceived academic preparation, work ethics, and institutional support as predictors of student success. In this predictive study of community college faculty, 36 faculty members…

Long-Term Observations of Ocean Biogeochemistry with Nitrate and Oxygen Sensors in Apex Profiling Floats

NASA Astrophysics Data System (ADS)

Johnson, K. S.; Coletti, L.; Jannasch, H.; Martz, T.; Swift, D.; Riser, S.

2008-12-01

Long-term, autonomous observations of ocean biogeochemical cycles are now feasible with chemical sensors in profiling floats. These sensors will enable decadal-scale observations of trends in global ocean biogeochemical cycles. Here, we focus on measurements on nitrate and dissolved oxygen. The ISUS (In Situ Ultraviolet Spectrophotometer) optical nitrate sensor has been adapted to operate in a Webb Research, Apex profiling float. The Apex float is of the type used in the Argo array and is designed for multi-year, expendable deployments in the ocean. Floats park at 1000 m depth and make 60 nitrate and oxygen measurements at depth intervals ranging from 50 m below 400 m to 5 m in the upper 100 m as they profile to the surface. All data are transmitted to shore using the Iridium telemetry system and they are available on the Internet in near-real time. Floats equipped with ISUS and an Aanderaa oxygen sensor are capable of making 280 vertical profiles from 1000 m. At a 5 day cycle time, the floats should have nearly a four year endurance. Three floats have now been deployed at the Hawaii Ocean Time series station (HOT), Ocean Station Papa (OSP) in the Gulf of Alaska and at 50 South, 30 East in the Southern Ocean. Two additional floats are designated for deployment at the Bermuda Atlantic Time Series station (BATS) and in the Drake Passage. The HOT float has made 56 profiles over 260 days and should continue operating for 3 more years. Nitrate concentrations are in excellent agreement with the long-term mean observed at HOT. No significant long-term drift in sensor response has occurred. A variety of features have been observed in the HOT nitrate data that are linked to contemporaneous changes in oxygen production and mesoscale dynamics. The impacts of these features will be briefly described. The Southern Ocean float has operated for 200 days and is now observing reinjection of nitrate into surface waters as winter mixing occurs(surface nitrate > 24 micromolar). We expect that the OSP and Southern Ocean floats will provide a quantitative measurement of the timing and magnitude of the spring bloom via the drawdown of surface nitrate. We are funded through NSF and NOPP to continue float deployments at HOT, BATS, OSP and the Southern Ocean for the next 3 years and to refine the sensor so it can be offered as a commercial option for all float users. New sensors in development for float deployments include a stable ISFET pH sensor.

It depends on your perspective: Resident satisfaction with operative experience.

PubMed

Perone, Jennifer A; Fankhauser, Grant T; Adhikari, Deepak; Mehta, Hemalkumar B; Woods, Majka B; Tyler, Douglas S; Brown, Kimberly M

2017-02-01

Resident satisfaction is a key performance metric for surgery programs; we studied factors influencing resident satisfaction in operative cases, and the concordance of faculty and resident perceptions on these factors. Resident and faculty were separately queried on satisfaction immediately following operative cases. Statistical significance of the associations between resident and faculty satisfaction and case-related factors were tested by Chi-square or Fisher's exact test. Residents and faculty were very satisfied in 56/87 (64%) and 36/87 (41%) of cases respectively. Resident satisfaction was associated with their perceived role as surgeon (p < 0.04), performing >50% of the case (p < 0.01), autonomy (p < 0.03), and PGY year 4-5(p < 0.02). Faculty taking over the case was associated with both resident and faculty dissatisfaction. Faculty satisfaction was associated with resident preparation (p < 0.01), faculty perception of resident autonomy (p < 0.01), and faculty familiarity with resident's skills (p < 0.01). Resident and faculty satisfaction are associated with the resident's competent performance of the case, suggesting interventions to optimize resident preparation for a case or faculty's ability to facilitate resident autonomy will improve satisfaction with OR experience. Copyright © 2016 Elsevier Inc. All rights reserved.

A Time-Dependent Oceanic Aerosol Profile Model.

DTIC Science & Technology

1982-02-10

HOUR AND CLOUDCOVER VALUE" 22220 INPUT 19,X 22230 GOSUB 22260 22240 GO TO 22180 22250 RETURN 22260 FOR 1=19 TO 24 22270 CI(I)=X 22280 NEXT I 22290 RETURN...GOSUB 23420 22220 Z1=20 22230 GOSUB 23330 22240 MB=0.622*E/(P1-E) 22250 X=Me+(M9-MB)*(Z(I)-0.B*P(14))/(0.2*P(14)) 22280 Q7=X* 1000 22270 Z1=Z(I) 22280

Faculty Work and Results: Productivity Review, 2000-01.

ERIC Educational Resources Information Center

Oregon Univ., Eugene.

This report describes the roles and productivity of faculty members in the Oregon University System (OUS). Of the 3,199 ranked instructional faculty members in 2000-2001, three-fourths were full time, but the proportion of full-time faculty in the senior ranks and holding tenure has declined since 1995-1996. The proportion of faculty members who…

Expanding the Discussion of Faculty Vitality to Include Productive but Disengaged Senior Faculty

ERIC Educational Resources Information Center

Huston, Therese A.; Norman, Marie; Ambrose, Susan A.

2007-01-01

In this essay, the authors begin by examining and challenging the way in which faculty vitality has been operationalized in the past, arguing for the value of institution-specific analysis of the faculty vitality issue. They then propose alternative models for understanding previously unexplored aspects of faculty vitality, drawing on research in…

Comparison of Sports Sciences and Education Faculty Students' Aggression Scores

ERIC Educational Resources Information Center

Atan, Tülin

2016-01-01

The aim of this study was to compare the aggression scores of Sports Sciences Faculty and Education Faculty students and also to examine the effects of some demographic variables on aggression. Two hundred Sports Sciences Faculty students (who engage in sporting activities four days a week for two hours) and 200 Education Faculty students (who do…

A Full-Time Dilemma: Examining the Experiences of Part-Time Faculty

ERIC Educational Resources Information Center

Kimmel, Krista M.; Fairchild, Jennifer L.

2017-01-01

Part-time faculty now account for more than half of all faculty in American colleges and universities. Existing scholarship primarily has focused on the teaching effectiveness of part-time faculty. In this exploratory study, the authors employ a qualitative approach to examine the perspectives of part-time faculty members at a public, regional…

Unpacking Faculty Engagement: The Types of Activities Faculty Members Report as Publicly Engaged Scholarship during Promotion and Tenure

ERIC Educational Resources Information Center

Glass, Chris R.; Doberneck, Diane M.; Schweitzer, John H.

2011-01-01

While a growing body of scholarship has focused on the personal, professional, and organizational factors that influence faculty members' involvement in publicly engaged scholarship, the nature and scope of faculty publicly engaged scholarship itself has remained largely unexplored. What types of activities are faculty members involved in as…

"That Truly Meant a Lot to Me": A Qualitative Examination of Meaningful Faculty-Student Interactions

ERIC Educational Resources Information Center

Grantham, Ashley; Robinson, Emily Erin; Chapman, Diane

2015-01-01

The majority of research on faculty-student interaction has been primarily quantitative to date and has focused primarily on determining what kinds of interactions students have with faculty. This study furthers the literature on faculty-student interaction, taking a qualitative approach to examine what types of interactions with faculty students…

Developing a Culture of Assessment through a Faculty Learning Community: A Case Study

ERIC Educational Resources Information Center

Schlitz, Stephanie A.; O'Connor, Margaret; Pang, Yanhui; Stryker, Deborah; Markell, Stephen; Krupp, Ethan; Byers, Celina; Jones, Sheila Dove; Redfern, Alicia King

2009-01-01

This article describes how a diverse, interdisciplinary team of faculty formed a topic-based faculty learning community. Following an introduction to faculty learning communities and a brief discussion of their benefit to faculty engaged in the process of adopting new technology, we explain how our team, through a competitive mini-grant…

A Utilization-Focused Evaluation of a Community College Adjunct Faculty Professional Development Program

ERIC Educational Resources Information Center

Edenfield, Gordon

2010-01-01

Nationally adjunct faculty comprise almost 70% of all two-year institution faculty while in the Virginia Community College System (VCCS) adjunct faculty teach 60% of the community college courses, and should past trends continue, the number of adjunct faculty members is expected to grow 10% within the next fifteen years (Caliber, 2007; Phillipe…

The research impact of school psychology faculty.

PubMed

Watkins, Marley W; Chan-Park, Christina Y

2015-06-01

Hirsch's (2005) h index has become one of the most popular indicators of research productivity for higher education faculty. However, the h index varies across academic disciplines so empirically established norms for each discipline are necessary. To that end, the current study collected h index values from Scopus and Google Scholar databases for 401 tenure-track faculty members from 109 school psychology training programs. Male faculty tended to be more senior than female faculty and a greater proportion of the male faculty held professorial rank. However, female faculty members outnumbered males at the assistant and associate professor ranks. Although strongly correlated (rho=.84), h index values from Google Scholar were higher than those from Scopus. h index distributions were positively skewed with many faculty having low values and a few faculty having high values. Faculty in doctoral training programs exhibited significantly larger h index values than faculty in specialist training programs and there were univariate differences in h index values across academic rank and sex, but sex differences were not significant after taking seniority into account. It was recommended that the h index be integrated with peer review and diverse other indicators when considering individual merit. Copyright © 2015 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

College Students' Comfort Level Discussing Death with Faculty and Perceptions of Faculty Support for Grief-Affected Students

ERIC Educational Resources Information Center

Hedman, A. S.

2012-01-01

Students' comfort discussing death with faculty, views regarding faculty's likelihood to provide accommodations to grief-affected students, and perceived empathy of faculty were assessed. Undergraduate students (n = 371) attending a Midwestern university completed the Student Survey on Grief Issues. Twenty-six percent reported the death of at…

Developing a Mission Statement for a Faculty Senate

ERIC Educational Resources Information Center

D'Souza, Derrick E.; Clower, Terry L.; Nimon, Kim F.; Oldmixon, Elizabeth A.; van Tassell, Frances S.

2011-01-01

The faculty senate is the agent of the faculty, and its mission statement stakes the faculty's claim in the institutional decision-making process. It is in this context that the chair of the faculty senate at a large southwestern state university tasked an ad hoc committee (comprised of the authors) with writing its inaugural mission statement.…

Reconceptualizing a More Inclusive Faculty Engagement Model: Including and Engaging Part-Time Faculty at Community Colleges

ERIC Educational Resources Information Center

Thirolf, Kathryn Q.

2017-01-01

Because of the importance of faculty engagement to achieve our nationwide student completion goals, this paper comprehensively and critically reviews the conceptualizations of faculty and employee engagement in the extant literature. This review is a means to develop an improved, more inclusive, faculty engagement framework. It is a framework that…

Mid-Career Faculty Development in Academic Medicine: How Does It Impact Faculty and Institutional Vitality?

ERIC Educational Resources Information Center

Campion, MaryAnn W.; Bhasin, Robina M.; Beaudette, Donald J.; Shann, Mary H.; Benjamin, Emelia J.

2016-01-01

Purpose: Faculty vitality is integral to the advancement of higher education. Strengthening vitality is particularly important for midcareer faculty, who represent the largest and most dissatisfied segment. The demands of academic medicine appear to be another factor that may put faculty at risk of attrition. To address these issues, we initiated…

Changing the face of nursing faculty: minority faculty recruitment and retention.

PubMed

Stanley, Joan M; Capers, Cynthia Flynn; Berlin, Linda E

2007-01-01

Critical shortages in the nursing workforce pose life-and-death decisions for health care institutions. Similar shortages of nursing faculty, particularly nursing faculty with doctoral degrees, confront schools of nursing. Competition among health care institutions and schools of nursing for master's- and doctorally prepared nurses is fierce. Credentialed minority faculty are in even greater demand. Rising salaries and increasing opportunities outside of academia present significant barriers to schools of nursing seeking to recruit and retain minority nursing faculty. Challenges to increasing the number of minority nursing faculty surface very early in the pipeline and include competition among health professions and other disciplines for minority students. Successful long-term strategies to increase the number of minority nursing faculty must include strategies to attract higher numbers of minority students into baccalaureate, master's, and doctoral nursing programs. Several initiatives to increase minority student enrollment in the health professions are highlighted. Finally, strategies for recruiting, empowering, and retaining minority nursing faculty by schools of nursing are presented.

Faculty-led faculty development: evaluation and reflections on a distributed educational leadership model.

PubMed

Elzubeir, Margaret

2011-01-01

This report describes and explores the impact of a series of faculty-led faculty development programs underpinned by principles of distributed educational leadership. We aimed to prepare faculty for their roles as facilitators and assessors in a newly implemented problem-based (PBL) graduate entry medical program. We asked participants attending a series of faculty development programs to evaluate workshops attended using an in-house designed survey. Overall descriptive statistics for all workshops and qualitative feedback for PBL workshops alone were examined. It was concluded that clinical faculty who are not specialized in medical education can offer high-quality, well-accepted training for their peers. Faculty development, underpinned by a distributed leadership approach which supports learning organization tenets, imaginative, flexible and democratic approaches to developing and nurturing expertise at all levels of the organization, is likely to lead to improvements in medical education. Despite the limitations of the survey approach to evaluation of faculty development programs, the information provided is useful both as a basis for decision making and program improvement.

Math and science community college faculty: A culture apart

NASA Astrophysics Data System (ADS)

Bradley, Jane

This is a quantitative, survey-based study of Iowa community college faculty members. The survey was administered in the spring of 2011 to all faculty members identified by their colleges as being employed full time. This study compares the demographics of math and science faculty members to faculty within the arts and sciences who do not teach math or science. Comparisons of how the two groups interact with students and what they identify as barriers to student success are included, as well as their attitudes about mentoring, encouraging students, and their roles in student recruitment and student retention. Highly correlated variables are grouped as factors and used in the construction of prediction models for faculty engagement in student recruitment and student retention efforts. A contrast in the cultures of the math/science faculty members as compared to the non-math/science faculty is considered for its impact on faculty engagement with students and those variables believed to support undergraduate student success.