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51.
利用模糊最小集方法 ,提出了一种考试试卷分析和诊断模型 该模型首先确定诊断参数向量对应症状的最大可能分布 ,再由界限值决定症状集 ,最后利用诊断逻辑进行识别 另外给出了一个试卷诊断问题的应用实例 相似文献
52.
李静 《重庆第二师范学院学报》2007,20(6):54-56
网格服务体系结构的出现对网格服务发现提出了挑战,UDDI上基于关键词和简单分类的服务发现机制已经不能很好满足需要.本文在分析现有相关研究的基础上,提出了基于服务质量的网格服务发现机制,引入服务质量相似度的概念,为网格服务发现提供了一种有效可行的方法. 相似文献
53.
分解式教学法通过对研究论文进行逻辑分解,激励学生课前认真阅读论文,引导学生在课上进行讨论和思考,培养学生具备完整的研究逻辑。实践表明,学生的研究能力都得到了显著提高,教学效率明显提升。 相似文献
54.
55.
Human integration through Olympism education: a pragmatic engagement of youths in a war-torn society
Samantha Nanayakkara 《Sport, Education and Society》2016,21(4):623-643
This paper delineates the findings of a mixed methods study that investigated how Olympism education could strengthen competencies of human integration through delivery of physical, social, and critical literacy and conflict resolution literacy. The study introduced a curriculum model integrating Olympism values and conflict resolution strategies for the purpose of facilitating human integration. This integrated curriculum model was then tested among a group of young students who represent the two main ethnic groups Sinhalese and Tamils, in a war-torn society in Sri-Lanka. The intervention of this study provided pragmatic involvement for young students as the representatives of the next generation, in order to teach them the convergence and contradictions of perceptions of social reform ideals through sport. Results revealed that conflict resolution strategies combined with Olympism education integrated curriculum intervention significantly improved young students’ conflict resolution competencies, regardless of their gender or ethnicity. This study demonstrated significant gains in the ability of young students to learn about human integration through learning about Olympism within sport and physical education lessons, in regards to effective conflict resolution. 相似文献
56.
Moataz Eltoukhy Adam Kelly Chang-Young Kim Hyung-Pil Jun Richard Campbell 《Sports biomechanics / International Society of Biomechanics in Sports》2016,15(1):89-102
Cost effective, quantifiable assessment of lower extremity movement represents potential improvement over standard tools for evaluation of injury risk. Ten healthy participants completed three trials of a drop jump, overhead squat, and single leg squat task. Peak hip and knee kinematics were assessed using an 8 camera BTS Smart 7000DX motion analysis system and the Microsoft Kinect® camera system. The agreement and consistency between both uncorrected and correct Kinect kinematic variables and the BTS camera system were assessed using interclass correlations coefficients. Peak sagittal plane kinematics measured using the Microsoft Kinect® camera system explained a significant amount of variance [Rangehip = 43.5–62.8%; Rangeknee = 67.5–89.6%] in peak kinematics measured using the BTS camera system. Across tasks, peak knee flexion angle and peak hip flexion were found to be consistent and in agreement when the Microsoft Kinect® camera system was directly compared to the BTS camera system but these values were improved following application of a corrective factor. The Microsoft Kinect® may not be an appropriate surrogate for traditional motion analysis technology, but it may have potential applications as a real-time feedback tool in pathological or high injury risk populations. 相似文献
57.
介绍了用VB开发的试卷生成系统的功能特点、主界面、整体程序结构框图,以及设计过程中题库目录验证、章数与题量显示、各单元抽题数量的确定及生成分试卷和总体试卷等主要环节的编程技术。该系统以有关课程题库为背景进行了上机调试,均能可靠运行。 相似文献
58.
目的:对少见的胸腹联体双胎婴儿进行病理组织学分析,为临床诊断与治疗提供依据;方法:常规组织病理切片后显微镜下观察;结果:A、B女婴大部分脏器结构相似,子宫腺体密度差异性较大,各脏器存在程度不同的细胞水肿现象;结论:①联体在胚胎发育过程中仍然存在着一定的差异,②联体常因分娩异常出现死亡,加强产前诊断并采取相应措施尤为重要。 相似文献
59.
A clinical task-based interview can be seen as a situation where the interviewer–interviewee interaction on a task is regulated
by a system of explicit and implicit norms, values, and rules. This paper describes how documenting and mapping triadic interaction
among the interviewer, the interviewee, and the knowledge negotiated can be used to increase procedural replicability of the
interview and accuracy of drawn conclusions about the interviewee’s thinking process. Excerpts from interviews with 25 inservice
mathematics teachers working on a task to make up a problem whose solution requires division of two fractions are discussed.
The excerpts illustrate the relationship between methodological decisions taken by the interviewer during the interview and
the applicability of the interview output to the research questions. A divergent analysis of the interviews with these teachers,
which spanned over two years and were conducted by four interviewers, is used to offer a framework for analyzing data collected
in clinical task-based interviews. 相似文献
60.
丁春梅 《福建师范大学学报(哲学社会科学版)》2003,(1):119-122
明朝的造纸技术集历代之大成,有了长足的发展,公纸的种类也十分繁多。明王朝很重视档案的保护工作,对官府公用纸的种类,规格,质量,来源均做出明确的规定。为保存中国古代化典籍,丰富中国档案库藏做出了贡献。 相似文献