多餐有益于降低胆固醇

A person' s cholesterol levels may depend not only on what he or she eats, but also how often, according to UK researchers. They found that middle-aged and older adults who ate frequently throughout the day had lower bad cholesterol levels compared with those who tended to down     

Master in oral biology program: A path to addressing the need for future dental educators

In dental education, the anatomical sciences, which include gross anatomy, histology, embryology, and neuroanatomy, encompass an important component of the basic science curriculum. At Creighton University School of Dentistry, strength in anatomic science education has been coupled with a solid applicant pool to develop a novel Master of Science in Oral Biology, Anatomic Sciences track degree program. The program provides a heavy emphasis on developing teaching skills in predoctoral students as well as exposure to research processes to encourage the cohort to pursuing a career in academic dentistry. The individuals considered for this program are applicants for admission to the School of Dentistry that have not been accepted into the entering dental class for that year. The students undertake a two year curriculum, studying anatomic sciences with a special emphasis on teaching. The students also must complete a research project that requires a thesis. The students in the program are guaranteed acceptance to dental school upon successful completion of the program. After six years, the first ten students have received their Master of Science degrees and continued in dental school. The program is favorably viewed by the faculty and participating students. It is also considered successful by metrics. Nine of the ten graduates have said they would like to participate in academic dentistry in some capacity during their careers. Anat Sci Educ 10: 607–612. © 2017 American Association of Anatomists.     

Reframing our approach to doctoral programs: an integrative framework for action and research

A serious problem exists in the academic world, namely doctoral education attrition rates that approach 50% in some disciplines. Yet, calls for action have generally been ad hoc rather than theory driven. Further, research has not been conceived and implemented with sufficient breadth to integrate factors influencing the outcomes across the societal/supra‐societal, institutional and departmental/disciplinary contexts. Concurrently, epistemological questions are being directed at the appropriateness of both the content and the process of doctoral programs. In this paper, we propose as a heuristic, an integrative framework of nested contexts to guide both research and action. The framework integrates the range of factors influencing doctoral student experience, so that we can envision responding to this issue in a coherent and effective fashion.     

Some Student Comparisons

Abstract

The First Feminist Revolution: In Adamless Eden: The Community of Women Faculty at Wellesley By Patricia Ann Palmieri New Haven. Conn.: Yale University Press. 1995. 382 pages. $35. Reviewed by Frieda A. Stahl.

An Essential Guide: Learning Networks A Field Guide to Teaching and Learning OnlineBy Linda Harasim, Starr Roxanne Hiltz, Lucio Teles, and Murray Turoff Cambridge, Mass.: The MIT Press, 1995, 329 pages, $35. Reviewed by Roger H. Marty.     

Integrating Technology in Schools: a cohort process for graduate level inquiry

ABSTRACT

This article reports a graduate level program designed to facilitate inquiry into the integration of technology in schools (ITS). The ITS Process is described within the frame of insights related to teacher developmental readiness for change. The process of teacher education is viewed as change within the dialectic of ideas and actions built around the dynamics of reflection, experience, modeling, planning, and a return to reflection. Four domains of inquiry, the building of a community of thinkers, a broad base of collaboration, and transdisciplinary study are presented as the foundation of the ITS Process. A four semester process of study and the concomitant curriculum are outlined, and strategies for facilitating the process are explored.     

Facilitating Collaboration and Research in Sex and Gender Differences and Women's Health: Year One Experiences

Librarians at the University of Florida Health Science Center Libraries partnered with faculty to promote awareness of and access to research on women's health and sex and gender resources in an outreach project funded by the National Library of Medicine and the National Institutes of Health Office of Research on Women's Health. The project featured elements that facilitated cross-disciplinary collaboration (using CoLAB Planning Series®, or CoLABs), instruction to various groups (including faculty, undergraduate students, graduate students, and professional students), collection development, and information dissemination. Librarians leveraged existing partnerships with faculty and built new ones. Success in this project demonstrates that libraries can partner effectively with their faculty on emerging trends and new initiatives.     

Bodies in Control The Roots of Power: Animate Form and Gendered Bodies by Maxine Sheets-Johnstone (Chicago & LaSalle,IL: Open Court Publishing Company, 1994)

In this paper I examine some issues raised by conspicuous displays of religiosity in sports. In particular, important questions have been occasioned by the relatively recent pronouncements and behavior of a celebrated evangelical Christian athlete in American professional football. I explain reasons why some find such conspicuous piety worrisome. I raise concerns related to the nature of sport, consistency, divisiveness, trivialization, and religious diversity. After discussing objections to exclusivist forms of religion, especially theistic religions, I focus on how religious beliefs should be held. I present what I call the Basic Argument from Religious Disagreement, whose conclusion claims that religious beliefs ought to be held fallibly, rather than confidently or with certainty. Fallible religious belief has important and valuable consequences, overall and in the specific context of sports. Celebrated athletes have strong reasons to hold religious beliefs fallibly and, if they claim to be role models, they may have epistemic responsibilities as well as moral responsibilities.     

Olympic lightweight and open-class rowers possess distinctive physical and proportionality characteristics

Abstract

Rowers competing at the 2000 Olympic Games were measured for 38 anthropometric dimensions. The aim was to identify common physical characteristics that could provide a competitive advantage. The participants included 140 male open-class rowers, 69 female open-class rowers, 50 male lightweight rowers, and 14 female lightweight rowers. Body mass, stature, and sitting height were different (P < 0.01) between the open-class and lightweight rowers, as well as a comparison group of healthy young adults (“non-rowers”, 42 males, 71 females), for both sexes. After scaling for stature, the open-class rowers remained proportionally heavier than the non-rowers, with greater proportional chest, waist, and thigh dimensions (P < 0.01). Rowers across all categories possessed a proportionally smaller hip girth than the non-rowers (P < 0.01), which suggested the equipment places some constraints on this dimension. Top-ranked male open-class rowers were significantly taller and heavier and had a greater sitting height (P < 0.01) than their lower-ranked counterparts. They were also more muscular in the upper body, as indicated by a larger relaxed arm girth and forearm girth (P < 0.01). For the male lightweight rowers, only proportional thigh length was greater in the best competitors (P < 0.01). In the female open-class rowers, skinfold thicknesses were lower in the more highly placed competitors (P < 0.01). In conclusion, the rowers in this sample demonstrated distinctive physical characteristics that distinguish them from non-rowers and other sports performers.     

A randomised controlled trial of movement quality-focused exercise versus traditional resistance exercise for improving movement quality and physical performance in trained adults

ABSTRACT

The aim of this trial was to compare an eight-week individual movement quality versus traditional resistance training intervention on movement quality and physical performance. Forty-six trained adults were randomised to a movement quality-focused training (MQ) or a traditional resistance training (TRAD) group, and performed two individualised training sessions per week, for 8 weeks. Session-RPE (sRPE) was obtained from each session. Measures of movement quality (MovementSCREEN and Functional Movement Screen (FMS)) and physical performance were performed pre- and post-intervention. All measures improved significantly in both groups (3–14.5%, p = <0.005). The between-group difference in MovementSCREEN composite score was not statistically significant (0.3, 95% CI ?3.4, 4.1, p = 0.852). However, change in FMS composite was significantly greater in MQ (1.3, 95% CI 0.8, 1.8, p < 0.001). There were no significant between-group differences in physical performance (p = 0.060–0.960). The mean sRPE was significantly lower in MQ (5.25, SD 1.2) compared to TRAD (6.6 SD 1.0, p = <0.001). Thus, although movement quality scores were not distinctly greater in the MQ group, a movement quality specific intervention caused comparable improvements in physical performance compared to traditional resistance training but at lower perceived training intensity.     

Differential effects of learning games on mathematics proficiency

This study examined the effects of a learning game, [The Math App] on the mathematics proficiency of middle school students. For the study, researchers recruited 306 students, Grades 6–8, from two schools in rural southwest Virginia. Over a nine-week period, [The Math App] was deployed as an intervention for investigation. Students were assigned to game intervention treatment, and paper-and-pencil control conditions. For the game intervention condition, students learned fractions concepts by playing [The Math App]. In the analysis, students’ mathematical proficiency levels prior to the intervention were taken into account. Results indicate that students in the game intervention group showed higher mathematics proficiency than those in the paper-and-pencil group. Particularly, the significantly higher performances of intervention groups were noted among 7th graders and inclusion groups. The empirically derived results of the reported study could contribute to the field of educational video game research, which has not reached a consensus on the effects of games on students’ mathematics performance in classroom settings.