理想化的现实乐土——台湾健康写实电影对意大利新现实主义电影的承袭和演绎     

王冕 《石家庄师范专科学校学报》2014,(1):103-105

20世纪60年代,台湾掀起了一场宣扬“健康写实主义”的电影运动,在台湾电影史上承载着重要的文化和美学意义。台湾健康写实电影一方面深受20世纪30年代意大利新现实主义电影的影响,关注现实和小人物的生活;另一方面受到台湾当时政治背景的影响,健康写实电影对传统意义上的写实主义进行了本土化改造．使其成为服务于高压统治的电影形式。  相似文献   

大学生英语学习策略提升性研究     

张勉 《湖北广播电视大学学报》2014,(7):133-134

本文通过问卷调查和访谈方式探讨大学生英语学习策略中存在的问题,以期找出提升大学生英语学习策略的对策。对大学英语学习策略的进一步研究,不仅可以使教师了解学习者的策略取向,同时还可以拓宽学习者的策略视野,扩大策略的选择范围,提高学习效率。  相似文献   

Analyzing the Social Networks of High- and Low-Performing Students in Online Discussion Forums     

Hajar Ghadirian  Keyvan Salehi  Ahmad Fauzi Mohd Ayub 《The American journal of distance education》2018,32(1):27-42

An ego network is an individual’s social netwrk relationships with core members. In this study, the ego network parameters in online discussion spaces of high- and low-performing students were compared. The extent to which students’ ego networks changed over the course were also analyzed. Participation in 7 weeks of online discussions were analyzed for 12 high-performing students and 9 low-performing students. Results suggested that ego networks’ compositions of high- and low-performing students were significantly different. Particularly, high-performing students had denser ego networks and tended to exhibit a higher level of centralities than low-performing students. Results of network visualization indicated that high-performing students increased and kept their networks stable over the course in comparison to low-performing students, who had fragmented networks. Several networks’ change mechanisms for high- and low-performing groups are also identified and discussed.  相似文献   

Participative planning of environmental education activities: experiences from tree planting project at a teacher training college in Tanzania     

V. J. Kalungwizi  S. M. Gjøtterud  E. Krogh  A. Mattee  A. K. Ahmad 《Educational Action Research》2018,26(3):403-419

Engaging local actors in Environmental Education activities seems to be an important condition for environmental sustainability. Lack of common purpose among local and external researchers constrains the engagement. Following these insights, we implemented a participatory action research project related to tree planting as part of creating an Environmental Education programme at Ilonga Teacher Training College, surrounding primary schools and villages. The purpose of the initial phase of the project was to contextualize an action plan as a strategy to engage local actors in the change process from the beginning of the project. The research questions were: How can we engage local actors in participatory action research addressing resource constraints for EE; and what are the results of the participatory planning process? To answer these questions, we mapped environmental resources and challenges in the chosen area. Thereafter, we organized an empowerment process through Focus Group Discussions and a workshop discussing the challenges and opportunities available for successful implementation of the project. These discussions formed the foundation for creating a plan for implementing the EE project. In this paper, we present the results of the planning strategies, and discuss factors contributing to the success of the initial phase of the project. We found that stakeholders’ trust and sense of project coherence were key motivating factors for the development of a collaborative planning process and learning through initial actions.  相似文献   

体力活动不足、久坐行为与糖代谢异常检出率的关系     

李博文  贾冕  周誉  苏惠萍  鲁翠红  王艳  王正珍 《武汉体育学院学报》2018,52(5):95-100

目的：探讨体力活动（PA）不足和久坐行为（SB）与糖代谢异常检出率的关系。方法：对30~69岁具有至少3项DM危险因素者进行糖耐量筛查,采用国际体力活动问卷（IPAQ-SF）调查PA水平和SB,并利用加速度计对问卷进行效度检验。结果：研究纳入195人,平均年龄（51.92±10.64）岁。糖代谢异常检出率为67.18%,检出率随DM危险因素数量的增多而升高。IPAQ-SF中MPA、MVPA以及SB时间与加速度计测量结果的相关系数r分别为0.35、0.37和0.43。受试者中75.9%属于PA不足,同时具有"PA不足+（年龄≥ 40岁）+超重/肥胖"三项的受试者最多（48.21%）。在调整了混杂因素之后,与SB ≤ 6h/d组相比,SB>6h/d组受试者的糖耐量异常检出率更高（OR=2.37,95% CI：1.12~5.02）。结论：多种DM危险因素聚集者中糖代谢异常检出率较高,PA不足者较多,SB增加糖代谢异常风险,IPAQ-SF适用于对该人群进行PA评价。建议对糖尿病多危险因素聚集者,尤其是PA不足、SB较多、超重/肥胖者及时筛查并重点关注,降低糖代谢异常发病率。  相似文献   

Association of Interleukin-6 and Myeloperoxidase with Insulin Resistance in Impaired Fasting Glucose Subjects     

Ashish Agarwal  Anupama Hegde  Charu Yadav  Afzal Ahmad  Poornima Ajay Manjrekar  Rukmini Mysore Srikantiah 《Indian journal of clinical biochemistry : IJCB》2017,32(1):33-38

Impaired fasting glucose (IFG) is a high risk subclinical condition for the progression of type 2 diabetes mellitus and the hyperglycemia seen in this condition is because of the development of insulin resistance (IR). Obesity, inflammation, oxidative stress and many other factors have been implicated in development of IR in type 2 diabetes mellitus and its successive complications. Current study was aimed to ascertain the correlation of inflammation and oxidative stress markers [interleukin-6 (IL-6) and myeloperoxidase (MPO)] with IR in subjects with IFG. In this study, 80 subjects (40 IFG, 40 healthy controls) aged 25–45 years were selected based on their fasting plasma glucose (FPG) values and clinical history. Serum insulin, IL-6 and MPO were estimated by ELISA method and IR was calculated using Homeostatic Model Assessment Index 2 (HOMA 2) calculator. Pearson’s correlation coefficient and independent sample ‘t’ test were used for statistical analysis. IL-6 and MPO were found to be significantly elevated in IFG group and both correlates significantly with IR (r 0.413, r 0.645). Only MPO had significant correlation with FPG (r 0.388). In conclusion, the association of altered levels of IL-6 and MPO with IR are suggestive of a role of inflammation and oxidative stress in the initiation and progression of IR in individuals with IFG.  相似文献