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61.
论新闻报道题材与表现方式   总被引:3,自引:0,他引:3  
一在任何一个新闻传播过程中,都包含着“写(报道)什么”与“怎么写(报道)”的问题。“写什么”涉及报道题材,“怎么写”涉及表现方式。在对论题展开正式讨论之前,有必要首先对几个相关概念进行辨析、界定。现今,业界和学界一些人士在论及报道题材时,  相似文献   
62.
唐新进士闻喜宴考   总被引:1,自引:0,他引:1  
本文考证唐代新进士宴集中的闯喜宴。放榜之后,朝廷下诏令新进士于曲江举行闻喜宴,该宴带有浓重的官方色彩,不同于在关试后举行的由新进士醵资、委托进士团承办的关宴,后者在一定程度上属私人和民间性质。至迟在唐末,闻喜宴已改由官方赐钱主办。  相似文献   
63.
[目的/意义]学术谱系以知识传承的方式助推科学发展。研究知识传承特征,探索学术谱系传承模式及其学术产出影响效能,为探索人才成长规律及人才政策制定提供参考。[方法/过程]基于LDA主题模型,以遗传学领域谈家桢为核心的学术谱系成员发表的期刊文献为研究对象,对该谱系成员的研究主题进行抽取,借鉴生物学"遗传"与"变异"的概念,根据主题相似度将谱系成员划分为"遗传学者"变异学者"和"非遗传非变异学者",并对三种学者的学术绩效进行分析。[结果/结论]分析结果表明,谈家桢学术谱系内"遗传学者"和"变异学者"的学术绩效相对较高;"非遗传非变异学者"的数量占比最多,但学术绩效相对较低;"遗传学者"与"变异学者"在不同主题下的分布具有明显差异。  相似文献   
64.
Librarians in Sweden are facing huge challenges in meeting the demands of their organisations and users. This article looks at four key areas: coping with open science/open access initiatives; increasing demands from researchers for support doing systematic reviews; understanding user experiences in Swedish health science libraries; and the consequences of expanding roles for recruitment and continuing professional development. With regard to changing roles, there is an increasing shift from the generalist towards the expert role. The authors raise the issue as to how to prepare those new to the profession to the changing environment of health science libraries.  相似文献   
65.
66.
Peer harassment is a major social problem affecting children and adolescents internationally. Much research has focused on student‐to‐student harassment from either an individual or a multilevel perspective. There is a paucity of multilevel research on students’ relationships with the classroom teacher. The purpose of this study was to use a socioecological perspective to examine the relationships between individual student‐level characteristics, problematic teacher–student relationships, and student‐reported peer harassment. A total of 1,864 children (50.7% female) aged 8 to 13 years (M = 9.82, SD = 1.24), nested in 27 schools (58.2% public) in Spain, participated in the study. Ninety‐four homeroom teachers reported on teacher–student relationships, and students completed self‐report measures related to peer harassment and teacher–student relationships. Multilevel models showed that relationships between students and teachers exerted a varying degree of influence on classroom levels of peer harassment. Specifically, student‐reported teacher support was associated with diminished student‐reported peer victimization, whereas direct and indirect student‐reported teacher‐to‐student aggression was associated with increased peer victimization. Additionally, student‐reported student‐to‐teacher aggression and teacher‐to‐student aggression were associated with increased student‐reported peer aggression. Teacher‐reported variables at the classroom level, however, contributed little to student‐reported outcomes. Results are discussed in the context of future research on relationships between teachers and students.  相似文献   
67.
Professional training for designers is crucial in the field of design studies. The characteristics of novices versus those of expert designers have been identified in the literature; however, studies exploring the issue of professional training processes in the actual workplace are not well developed. Our study addresses the topic by using qualitative research methods along with flexible design. Collected data from the interviewees with different work experience were analysed by open, axial and selective coding. Herein, we argue that the processes by which a designer transforms from a novice into an expert in the industry are constructed through the interaction of several complicated factors. The re‐learning inherent in design professions is implemented through knowledge transfer gained from participation in design projects, particularly regarding tacit knowledge. Also, the novice's process of learning and training yields the characteristics and skills that companies and firms require of designers; this process involves a series of disciplinary sub‐processes, from destructive to reconstructive, implemented by employers. In these sub‐processes, the subjectivity of designers is neglected, leading to the suppression of imaginative expression and feelings of alienation among these workers.  相似文献   
68.
Inspired by the debate about character between situationism and virtue ethics, I argue that John Doris's idea, ‘local trait’, offers a fresh insight into contemporary character education. Its positive variant, ‘local virtue’, signals an inescapable relay station of the gradual development of virtue, and serves as a promising point of departure for advanced growth. The idea of converting local virtues to more global ones is accordingly proposed to represent an empirically more realistic way of conceiving how to approach the ethical ideal of global virtues. It helps to direct our gaze to the great intermediate developmental stages of virtue, which mark out a whole spectrum of virtues of varying degrees that fall short of full virtue. This new notion works together with the traditional Aristotelian account to provide a full account of how to effectively undertake the age‐old educational business of the inculcation of virtues.  相似文献   
69.
成年哺乳动物神经发生仅发生在侧脑室的室管膜下层和海马齿状回的颗粒细胞下层两个区域。综述了检测神经发生的主要方法,从神经递质、生长因子、营养因子等方面探讨了运动诱发神经发生的相关机制,并分析了运动诱发的神经发生对学习记忆能力的意义。  相似文献   
70.
This article focuses on counseling research in the community college context. The article suggests the need for a robust community college knowledge base, describes some limitations of the current community college literature, and suggests a framework for more effective work in this area. The authors’ own experiences and selected examples of published studies are used as illustrations of the hurdles encountered and solutions available when examining counseling theories, practices, and outcomes in 2‐year settings.  相似文献   
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