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51.
Silks are amongst the most precious artifacts of our textile heritage. While most silk fabrics are made from degummed silk, some in collections, such as ancient Chinese Juan, are composed of raw or just partially degummed silk. Such silks with remnant sericin gum may require special consideration for their optimum preservation. Conservators and curators then need to know which of the silks in their collections are in this category, and what effect the sericin has on the ageing of silk fibres. In the study reported here, the artificial heat and moisture ageing of raw silk was investigated by means of amino acid analysis. Amongst various amino acid molar ratios, Asp/Gly proved a valuable indicator of residual sericin gum on aged silk. Measurement of the tyrosine content was also useful for gauging the conservation state of silk in some circumstances. The results of the amino acid analyses when combined with those for tensile tests suggested that sericin did not inhibit fibroin deterioration under the ageing conditions employed. 相似文献
52.
Hope Gangata Phatheka Ntaba Princess Akol Graham Louw 《Anatomical sciences education》2010,3(4):174-183
The study of gross Anatomy through the use of cadaveric dissections in medical schools is an essential part of the comprehensive learning of human Anatomy, and unsurprisingly, 90% of the surveyed medical schools in Africa used cadaveric dissections. Donated cadavers now make up 80% of the total cadavers in North American medical schools and all the cadavers used for dissection in the United Kingdom are donated. Because the sources of cadavers used in Africa are not clearly known, a questionnaire to gather information on cadavers used at medical schools was designed from the relevant literature and was sent by electronic mail to 123 Anatomy lecturers in 23 African countries (48 medical schools). Fourteen lecturers from 14 medical schools in ten countries responded to the questionnaires. The results indicate that, in most countries, the cadavers are unclaimed bodies from the hospitals and prisons, and the bodies of dead bandits. In South Africa and Zimbabwe, the donations are mostly from the white community, and medical school in the Islamic country of Libya is importing cadavers from India. The lack of knowledge about body donation programes and firmly held cultural and religious burial traditions may explain the lack of bequests from black communities. The use of unclaimed bodies may disproportionally affect people who were homeless and poor, criminals, people with fewer social links, and social outcasts. The Anatomy lecturers felt that there should be broader national awareness programes for body donations, although the benefits of this could take decades to materialize. Anat Sci Educ, 2010. © 2010 American Association of Anatomists. 相似文献
53.
Annelies Kepper Ina Koning Wilma Vollebergh Karin Monshouwer 《Learning disabilities research & practice》2014,29(4):139-149
This study investigated the age of onset of substance use among 536 students with mild academic disabilities and 906 students without academic disabilities, and the extent to which emotional, conduct, and hyperactivity problems explain the differences between these two groups. Using discrete‐time survival analysis, the results of this study showed that students with a mild academic disability were not at higher risk for the onset of daily smoking, and were at a significantly lower risk for the onset of weekly alcohol use and cannabis use. Though students with a mild academic disability displayed higher scores on conduct, emotional, and hyperactivity problems compared with their counterparts without an academic disability, this was not reflected in an increased risk for early onset substance use. 相似文献
54.
Roberto L. Abreu Lillian Audette Y'Londa Mitchell Ina Simpson Jessica Ward Lindsay Ackerman Kirsten A. Gonzalez Katherine Washington 《Psychology in the schools》2022,59(1):115-151
The present systematic review analyzes ways in which empirical studies in the field of school psychology have studied the experiences of lesbian, gay, bisexual, transgender, and queer (LGBTQ) students in the past decade (2009–2019). Results from 23 studies revealed an over-representation of quantitative studies conducted mostly in the United States and an over-representation of majority White, cisgender, and high school participants across studies. Results also showed that studies in the last decade have: (a) focused on exploring negative attitudes and behaviors toward LGBTQ students and the outcomes of these attitudes and behaviors, (b) provided direction on how to support LGBTQ students in schools, and (c) analyzed the effects of bystanders and perpetrators on the well-being of LGBTQ students. In addition, this review revealed ways in which studies in school psychology journals present prevention and intervention practices for creating a safe environment for LGBTQ students, including: (a) policies that focus on the inclusion and protection of LGBTQ students, (b) training for faculty and other school staff to promote LGBTQ students' safety, and (c) curriculum and extracurricular activities that address LGBTQ issues. We provide recommendations for improving the experiences of LGBTQ students in schools such as involving community stakeholders in drafting affirming policies. 相似文献
55.
Ben-Uri Ina Melfi Giuseppe Arcidiacono Francesco Bova Antonio 《European Journal of Psychology of Education - EJPE》2022,37(3):729-744
In this paper, we examine the attitudes toward integrating work and family in a sample of 247 teachers in Switzerland and Israel. More particularly, we focus on the national context’s role in mediating the relations between professional and private spheres. The data were collected by a questionnaire implemented and administered in the two countries. The analysis reveals differences between Israeli and Swiss teachers regarding the importance of attribution to life roles and their attitudes toward conflict and facilitation. Findings suggest new insights into the consideration of cultural elements in shaping the teachers’ attitudes toward the integration of family and work.
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57.
This study examines how the leaders of technology integration in educational institutions - school principals and ICT facilitators - assess systemic changes that occurred in their schools. The study collected the data from Israeli elementary schools towards the end of the third and the fourth years of the gradual National ICT program. The research questions explored (1) the predictors of the general school ICT culture and (2) changes over time in the general school ICT culture and its components. An online questionnaire was distributed to all elementary schools in the Northern District and filled out jointly by the school principal and ICT facilitator. A total of 392 questionnaires (91.2 % response rate) were analyzed. The following predictors explained 63 % of variance in general school ICT culture: the percent of teachers who frequently use ICT in lessons, using technology for enhance pedagogy, teachers’ digital competence, digital content use, its design by teachers, pedagogical update of class website, school portal update (negative predictor), e-communication within school staff, and teacher-parents e-communication. Regarding the impact of time, the results indicated that between the 3rd and 4th years of ICT integration significant changes still occur in the general school ICT culture and most of its components. 相似文献
58.
Background and objective
Expectations and beliefs are important predictors of outcome following minor head injury. In this paper, the primary purpose is to develop a simple symptom expectation questionnaire for minor head injury for use in future research studies. 相似文献59.
60.
Structural Identity Consultation: Story Telling as a Culture of Faith Transformation 总被引：1，自引：1，他引：0
In this contribution we explore processes of Structural Identity Consultation (SIC) with primary school teachers, and the opportunities this kind of team meetings offers for a nontraditional way to live with religious tradition(s). We take our start in everyday classrooms, characterized by religious diversity. The thoughts of Levinas, and his view on the relationship of “I” and “the other,” open our mind for the encounter with the other, and the sensibility for the need of the other, resulting in an “answer-ability” for the other. Structural Identity Consultations in our view create an open space to explore differing narrations on encounter. The narration of a young teacher, and the deconstructive reading of this narration as a text, shows the innovative power of (religious) tradition. It is our conviction that teachers' story telling in Structural Identity Consultations enlarges religious literacy and improves religious sensibility. 相似文献