哈尼族梯田灌溉系统中的生态文化     

黄绍文  关磊 《蒙自师范高等专科学校学报》2011,(6):6-9

水是红河流域哈尼族梯田生态文化的生命"血源",梯田灌溉系统是梯田生态文化的"血脉"。水资源的利用和管理始终贯穿于哈尼族整个生态系统中,并形成了一套完整的生态文化机制。  相似文献   

导数应用的几个误区     

屈红萍 《保山师专学报》2007,26(2):50-51

导数作为一种工具,在解决数学问题时应用极为方便,但在应用的过程中由于各种原因会出现错误,针对导数应用的常见误区作简单的剖析。  相似文献   

现代产权制度对大型仪器设备资源配置的影响     

陈志伟  杜守旭  张大富 《实验技术与管理》2007,24(4):147-152

现代产权制度作为资源配置的基本制度,具有激励、约束、配置功能。高校大型仪器设备的资源表现出稀缺性,在投资体制、管理体制、宏观规划、共享机制等方面存在不适应现代产权制度的问题。现代产权制度是高校教育资源配置的必然选择。树立归属清晰、保护严格的现代产权观念是实施资源共享的前提。建立权责明确、流转顺畅的有偿使用制度是实施资源共享的措施保障。  相似文献   

Skillful Use of Imagery in Two Odes to Spring——Comment on The Soote Season and Spring,the Sueet Spring     

冯海荣 《张家口职业技术学院学报》2002,15(4):26-29

The Soote Season and Spring,the sweet Spring are two lyrics that sing the praise of spring.The common feature of the two lyrics is that the two poets depict a series of pictures of the sweet spring by rich and varied imagery for readers.When these pictures are presented to readers,readers feel as if they are participating in them,and the enchanting beauty of spring makes readers feel intoxicated with happiness.The two poets express their different feelings toward nature.  相似文献   

论新公共管理对中国行政体制改革的启示     

刘伟华 《郧阳师范高等专科学校学报》2003,23(3):97-98,133

新公共管理是西方自20世纪70年代末80年代初以来伴随着公共行政改革而出现的一种新的公共行政管理理念和模式，反映了当代西方社会政治、经济、文化与科学技术的发展对公共管理的影响，在一定程度上反映公共行政发展的规律和趋势。  相似文献   

浅谈教师语言的运用及其对语文学习的作用     

刘勤 《南宁师范高等专科学校学报》2002,19(3):61-62

教师的语言是联结教学内容与学生的纽带，是沟通教师与学生感情的桥梁。恰当地运用教学语言可以调动学生学习的积极性。运用规范纯正的语言，唤起学生语文学习的崇高感；运用准确得体的语言，给予学生语文学习的舒适感；运用生动形象的语言，引发学生语文学习的优美感；运用抑扬顿挫的语言，点击学生语文学习的兴奋感；运用幽默风趣的语言，激发学生语文学习的新鲜感。  相似文献   

Gender differences in the effects of exposure to intimate partner violence on adolescent violence and drug use     

Fagan AA  Wright EM 《Child abuse & neglect》2011,35(7):543-550

Objective

This study investigated the long-term effects of exposure to intimate partner violence in the home on adolescent violence and drug use and gender differences in these relationships. Although the general relationship between exposure to IPV and negative outcomes for youth has been demonstrated in past research, gender differences in the effects of IPV on adolescents have been rarely assessed using longitudinal data.

Methods

Longitudinal data was obtained from 1,315 adolescents and their primary caregivers participating in the Project on Human Development in Chicago Neighborhoods (PHDCN). The sample was 51% female and ethnically diverse (45% Hispanic, 37% African-American, and 14% Caucasian). Two waves of data were assessed to examine the effects of exposure to IPV, reported by caregivers when their children were aged 12 and 15, on violence and drug use, reported by adolescents 3 years later. Multivariate statistical models were employed to control for a range of child, parent, family, and neighborhood risk factors.

Results

Exposure to IPV did not significantly predict subsequent violence among males or females in multivariate analyses. IPV exposure was significantly related to the frequency of drug use for females but did not predict drug use among males. This gender difference was not statistically significant, however, which suggests more similarities than differences in the relationship between exposure to IPV and subsequent violence and drug use.

Conclusions

This study supports prior research indicating that exposure to IPV can negatively impact adolescent development, but it suggests that these effects may be more likely to influence some outcomes (e.g., drug use) than others (e.g., interpersonal violence). The findings also emphasize the need for additional research examining the overall impact of IPV on adolescent problem behaviors and gender differences in these relationships, including longitudinal studies and investigations that control for a range of other important predictors. A better understanding of these relationships can help inform intervention efforts aimed at ensuring that adolescents living in violent households receive timely and appropriate services to help prevent the occurrence of future problem behaviors.  相似文献   

云南丽江玉湖村纳西族群的母语认同与民族认同研究     

周亚娟 《宿州教育学院学报》2021,(2):111-115

语言是民族的核心要素,语言认同是民族认同的重要基础。对丽江玉湖村纳西族语言使用情况调查发现,目前丽江玉湖村纳西族族群成员母语水平较好,母语使用频率高,族群认可度较高,族群成员存在共同的文化心理,这些因素在影响着他们对母语的认同。研究表明:民族语言使用的本质是民族身份认同,民族语言使用的前提是母语认同;语言态度是影响民族认同的重要因素,语言水平是影响民族认同的间接因素。  相似文献   

正向积分教学法在高职思想政治课中的运用与思考     

胡先鸿 《岳阳职业技术学院学报》2021,(1):19-24

严格学业标准是《深化新时代教育评价改革总体方案》的重要目标指向,也是立德树人与素质教育的重要举措。正向积分教学法将“正向”与“积分”相融合,是提高学业标准的有效课堂教学方法,具有课堂表现数字化、平时积分学分化、积分设计科学化三大特征。实施正向积分教学法,要始终重视只加分不减分、反复清晰告示、培育活跃因子、人人参与体验、挂钩学分、打开“心门”、发挥“催化”作用、突显文化价值、遏制“唯分主义”和教师言行合一等十个关键环节。比较分析的结果显示,采用正向积分教学法的课堂活跃度、理论学习质量和知识内化度均有明显提升。  相似文献   

Affordances of narrative and numerical data: A social-semiotic approach to data use     

《Studies in Educational Evaluation》2021

Data use in education is a sensemaking process in which practitioners and researchers interact with different systems of meaning such as anecdotes or spreadsheets. The representational qualities of data and their influence on practice are critical but less well-discussed aspects of data use. Drawing on social semiotics, this theoretical article proposes that data should be discussed in terms of narrative and numerical modes of representation. Narrative data typically consist of protagonists and actions organized in a temporal structure, while numerical data typically consist of mathematical notations and visual representations such as graphs and figures. We argue that the representational properties of these two modes affect how data are interpreted and acted upon. We then present two contrasting cases from New Zealand and Norway of how affordances affect teachers’ data use processes. Finally, we discuss five challenges arising from our theorization about the affordances of data.  相似文献