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41.
目的研究不同年龄自发性高血压大鼠血管平滑肌Ca2+/CaM-PP活性变化.方法应用酶活性测定方法,对12周、16周SHR大鼠和Wistar大鼠的A、MA、CA血管平滑肌Ca2+/CaM-PP进行活性比较.结果Wistar大鼠随年龄增长,Ca2+/CaM-PP活性呈上升趋势,而SHR鼠其阻力血管该酶活性降低,但随年龄变化不明显.结论①自发性高血压使阻力血管平滑肌Ca2+/CaM-PP下降,但12周与16周间无显著差异.②不同种鼠血管平滑肌该酶活性变化不同. 相似文献
42.
用ASP实现网络数据库应用系统的设计 总被引:2,自引:0,他引:2
刘丽娟 《内江师范学院学报》2002,17(2):48-55
本以简单的实例(网上成绩的录入与查询)展示了网络数据库应用系统的设计方法,并给出了具体的实现代码,为读创建自己的网络数据库应用系统提供了一定的参考。 相似文献
43.
Yvonne Robinson Anna Paraskevopoulou Sumi Hollingworth 《British Educational Research Journal》2019,45(6):1203-1219
Creativity has become the new watchword in UK academic and policy circles. Within this context, policy discussions about the arts and their impact emphasise economic benefits over educational value, drawing clear distinctions between quantifiable or ‘hard’ measures of impact and those described as ‘soft’, less tangible and lacking a strong evidence base. Departing from the binary logics often underpinning notions of arts impacts, this article is novel in exploring the entwined relationship between impacts seen as ‘hard’ and ‘soft’. We draw on research examining the links between arts education and young people's future trajectories and use the concept of ‘active citizenship’ to show how informal, softer skills fostered through creative learning are an important part of citizenship-making for some young people. Participants’ accounts show how improvements in soft skills can give young people opportunities for agency, which shape progression pathways leading to measurable change. This finding is directly relevant in the context of evaluations of arts impacts in the UK and abroad, and should encourage further examination of the impact of creative learning on transfer of skills as well as policy developments in this area. 相似文献
44.
翻译是跨文化交流过程中时常涉及的一个中介环节。本文在英汉互译中 ,引入跨文化交流意识 ,旨在立足于传统翻译学对翻译的认识上 ,从跨文化角度深化翻译的内涵 ,并通过分析翻译实践与某些文化因素之间的关联 ,突现出翻译中易出现的文化方面的问题 ,进一步探讨了翻译中应持的文化态度以及翻译者应具备的文化素质 相似文献
45.
许多学者对汉代公主婚姻已经做了很多的研究,但对婚姻失败的原因少有欠缺。就此多方面展开论述探讨公主婚姻失败的原因。如今离婚率高居不下成为社会焦点,因此希望通过本文的分析为现代婚姻提供一些借鉴。 相似文献
46.
47.
刘鹏 《郧阳师范高等专科学校学报》2010,30(1):58-60
威廉·福克纳的短篇小说《献给爱米莉的玫瑰》中的女主人公爱米莉是一个引人深思和值得同情的悲剧形象。通过独断专横的父权思想、残酷无情的妇道观、时代的错位解析爱米莉小姐的悲剧成因。 相似文献
48.
Rebecca L. Fix Madison W. Silverstein Nadratu Nuhu Wendy N. Gray 《Mentoring & Tutoring: Partnership in Learning》2020,28(1):44-59
ABSTRACTAlthough strides towards inclusivity and racial equality have been made in graduate education, many barriers to graduate education remain for racial/ethnic minorities. In response, we created Scholars Committed to Opportunities in Psychological Education (SCOPE), a mentor-based program for racial/ethnic minority undergraduates. 63 racial/ethnic minority undergraduates completed the SCOPE curricula and pre- and post-program questionnaires regarding graduate school application knowledge, application confidence, stress, self-efficacy, and SCOPE program satisfaction. Mentors completed a training and questionnaires in one SCOPE cohort. Knowledge about the GRE, the application process, and application confidence increased, and stress decreased, following SCOPE. The result of this work is a portable mentoring program that can be used across disciplines and demographics to increase inclusivity and equality. 相似文献
49.
Focusing on evaluating students’ performance in basic math classrooms, the researchers in this study examined the impact of alternative assessments on learning outcomes in fourth grade Palestinian classrooms. Representing a large sector of education in the Palestinian territories, fourth grade students were randomly selected to participate in the study in which they participated in various math instructional and assessment activities throughout multiple lessons and cycles. Alternative assessment approaches were used including student self- assessment, peer assessment, and teacher assessment in terms of three main achievement levels to measure the extent to which students learned the math concepts by recall and remembrance, ability to apply, and making inferences. Mixed Design ANOVA measures were used to analyze and interpret the results which showed significant trends and correlations across the four cycles of math instruction and indicated that alternative authentic assessment methods have had a positive impact on students’ learning and application of math. Implications for integrating authentic assessment measures as well as peer and self- assessments were drawn in light of the promising outcomes of augmenting student motivation and developing critical life-long skills. 相似文献
50.
现实生活中,形式主义林林总总,花样繁多,究其存在的原因,一是干部管理有弊端;二是干部的个人主义思想意识在作怪;三是干部的思想方法有问题。克服形式主义,必须完善干部的管理,考核制度,用制度铲除形式主义存在、滋生的土壤;克服形式主义的根本所在是加强对干部的宗旨观念教育,世界观、人生观、价值观的教育;克服形式主义的关键是从领导干部做起。 相似文献