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排序方式: 共有115条查询结果,搜索用时 15 毫秒
91.
Examining the Effects of Jyoti Meditation on Stress and the Moderating Role of Emotional Intelligence 下载免费PDF全文
The authors examined whether Jyoti meditation (JM), a spiritually based meditation (Singh, 2012 ), influenced student counselors' (N = 60) level of stress and emotional intelligence (EI). Results from a randomized controlled trial and growth curve analysis provided a multilevel model in which JM reduced stress and EI moderated the effect. 相似文献
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93.
Abigail Wickes 《Learned Publishing》2017,30(1):49-53
Key points
- Centralizing discovery knowledge can improve operational efficiencies while educating and empowering publisher staff.
- Streamlining publishers’ metadata creation and distribution can help improve relationships across the supply chain.
- Working together to optimize discovery workflows benefits publishers, discovery service partners, and institutional customers.
94.
Abstract Variation in policies virtual schools use to calculate course completion and retention rates impacts the comparability of these quality metrics. This study surveyed 159 U.S. virtual schools examining the variability in trial period and course completion policies—two policies that affect course completion rates. Of the 86 respondents, almost 70% had trial periods that varied from 1 day to 185 days. Course completion definitions varied from remaining in the course irrespective of the final grade to receiving an A– in the course. Such wide variation renders the completion and retention rate metrics useless. We recommend virtual schools adopt consistent measures for calculating student retention to allow meaningful comparisons among virtual schools and between virtual and brick-and-mortar schools. 相似文献
95.
Abigail C. Saguy 《The Communication Review》2013,16(2):109-141
This article documents and accounts for important differences in press coverage of sexual harassment in the United States and France. Compared to French press coverage, American reporting on sexual harassment has been much more extensive and more likely to focus on domestic sexual harassment scandals involving political individuals or institutions. This is attributed largely to the American press greater reliance on business, greater journalistic freedom, stronger traditions of investigative journalism, as well as more inclusive legal definitions of sexual harassment. While silent on French scandals, due to global political realities, the French press has reported extensively on American sexual harassment scandals and has been more dismissive of the problems of sexual harassment and (American) feminist activists when reporting on the United States. This article further analyzes how each press has framed the problem of sexual harassment and how such framing varies by story and over time. 相似文献
96.
Abigail Howe 《New Review of Academic Librarianship》2013,19(2):155-184
Academic library provision for students with disabilities has become an important issue in the UK as a result of legislation enacted in recent decades. Successive studies have investigated current practice in relation to legislation such as the Special Educational Needs and Disability Act (SENDA), but none has specifically surveyed disability provision in higher education libraries supporting Art, Media, and Design (AMD) students, a group generally thought to include higher prevalence of disabilities, particularly dyslexia. The current study reviewed related literature to gain understanding of the area and inform the design of research instruments. Structured observations and semi-structured interviews were conducted to identify best practices and key challenges in disability support at a purposive sample of eight libraries in England serving AMD students. All the institutions had specialist disability provision and many demonstrated innovative best practice. Participants confirmed high levels of disability among the target population, but did not make specific provision for AMD students, though measures linked with dyslexia support were prominent. The results mostly supported findings from the literature and were used to develop recommendations of best practice that should be of value to schools and further education colleges, in addition to higher education institutions. Supplemental materials are available for this article. 相似文献
97.
Mackey AL Donnelly AE Swanton A Murray F Turpeenniemi-Hujanen T 《Journal of sports sciences》2006,24(8):843-848
Exercise has been shown to influence collagen synthesis and degradation. The aim of this study was to determine whether the stimulus for these changes is metabolic or mechanical. Eight healthy adults aged 22 +/- 4 years (mean +/- s) completed two exercise bouts-a 10 km road run and a deep water running session. Blood samples were collected before exercise and on days 1, 2, 3, 6 and 10 after exercise for measurement of creatine kinase activity, type IV collagen antigenicity, and concentrations of matrix metalloproteinase (MMP)- 9, tissue inhibitors of metalloproteinase (TIMP)- 1 and -2, and the MMP-2/TIMP-2 complex. Serum creatine kinase was elevated 24 h after the road run, but unchanged after the deep water running session. Serum collagen IV antigenicity decreased after both the road run and the deep water running session, suggesting suppressed type IV collagen synthesis in response to exercise, although serum MMPs and TIMPs remained unchanged after exercise. These results suggest that collagen IV synthesis is temporarily suppressed after exercise, irrespective of exercise type. 相似文献
98.
The requirements for paints used on outdoor sculpture and military vehicles are similar: overall protection for the underlying substrate, and the ability to withstand prolonged outdoor exposure and recurring physical contact. Aesthetic requirements are different but stringent for both categories of coatings and include maintaining appearance over time. Building on prior work undertaken by the United States Department of Defense (DoD) Army Research Laboratory (ARL) to modify military coating systems into a matte black paint suitable for outdoor sculpture, a long-term interdisciplinary collaboration is under way between the ARL, the Getty Conservation Institute, Mack Art Conservation, and NCP Coatings, that aims to develop and evaluate a wider range of robust paint systems with novel attributes for both the DoD and outdoor painted sculptures. For the latter, this includes coatings with a broader range of gloss, formulated with a much more varied palette. New low-gloss coatings used on military assets were used to paint sculptures by Alexander Calder, Tony Smith, and Louise Nevelson, designed to an aesthetic standard based on approved colour and gloss levels by the relevant artists’ foundations and estates, and formulated to enhance durability. These new coatings offer the ability to match or meet a range of artists’ aesthetic preferences, and to use a variety of polymeric flattening agents to control gloss levels, reduce marring, and eliminate volatile and hazardous pollutants. The use of low molecular weight (LMW) resins provides 4–8 hour pot life to assist in the application process. Compared to current resins, the LMW systems reduce organic solvent levels, are low viscosity, and permit far easier application. In addition, the replacement of typical pigments with low solar absorbing (LSA) pigmentation provides higher reflection which ‘shields’ the resin/binder system and reduces degradation. A particular advantage to conservators from this collaboration is that the coatings on DoD assets provide a convenient indicator of the paint's performance and durability. The outcome will be a unique coating system to provide enhanced durability and maintain the original coating properties for a period of 6–10 years. 相似文献
99.
This paper examines the gender composition of editors and editorial board members of seven top criminal justice and criminology (CCJ) journals from 1985 through 2017. The findings indicate that women have historically been, and continue to be, underrepresented in these positions. From 1985 through 2017, women comprised 14% of all Editors-in-Chief, 27% of all Associate Editors, and 22% of all Editorial Board members. While there was a period during the early 2000s when Justice Quarterly and Criminology achieved gender parity in representation across all of the editorial roles, this equality was short lived. The other journals have never achieved gender parity, and, on average, women have comprised 3.8% to 35.2% of the editorial positions at each of the journals. The implications of this imbalance for women’s scholarship and professional success are discussed, and recommendations for changes to CCJ journal policies and practices to ensure more equity are provided. 相似文献
100.
This study investigated mother-infant interactions in 18 dyads. All participants were African American and enrolled in an early intervention program because the infants (2–26 months of age) had developmental disabilities or were at high risk for developmental disability. Some mothers had used drugs during their pregnancy, and all mothers were of low or middle socioeconomic status. Dyads were videotaped interacting at 4 different times, separated by at least 5 months in time. Videotapes were rated in terms of infant involvement and maternal responsivity in the interaction. 4 hypotheses concerning the pattern of maternal interaction across time were tested using ordinal pattern analysis. The hypothesis that mothers would become less responsive to infants over time (HD ) as a function of drug addiction, poverty, or serious developmental delay was supported for only 4 of the 18 dyads. There was support for the hypothesis (Hj ) that mothers naturally increase their responsivity over time ( N = 6) and support for the hypothesis (HT ) that mothers' interactive sensitivity fluctuates in relation to infants' involvement in the interaction over time ( N = 7). Ordinal pattern analysis has advantages in determining how well competing hypotheses describe individuals within populations relative to approaches that identify differences that apply to entire populations. 相似文献