概率论与数理统计课程是一门在高校中广泛开设的公共基础课程,其在信息技术背景下开展课程思政建设有着重大的意义。知识图谱作为一种信息技术手段,其知识网格可视化、联想等功能应用于教育领域有着不可忽视的优势。因此,文章基于知识...概率论与数理统计课程是一门在高校中广泛开设的公共基础课程,其在信息技术背景下开展课程思政建设有着重大的意义。知识图谱作为一种信息技术手段,其知识网格可视化、联想等功能应用于教育领域有着不可忽视的优势。因此,文章基于知识图谱的语义化组织特性及概率论与数理统计课程自身的特点,提出了“1 + 2 + 3”课程思政教学模式及课程思政知识图谱的构建路径,为全面落实以学生为主体的教学方针提供了新的思路和方法。The Probability and Statistics is a fundamental subject extensively taught in higher education institutions. It plays a pivotal role in the development of course-based ideological and political education, especially in the context of information technology. Knowledge graph, as a technological tool, offers unique advantages in education through its visualization of knowledge networks and associative capabilities. Leveraging these strengths, the article introduces an innovative “1 + 2 + 3” model for course-based ideological and political education, along with a construction path for a curriculum civics knowledge graph. This approach offers a fresh perspective and methodology for the comprehensive implementation of student-centered teaching strategies.展开更多
目的采用Meta分析方法探讨中国儿童支气管哮喘控制不良的状况及影响因素,为避免儿童哮喘恶化提供循证依据。方法检索中国知网、中国生物医学文献服务系统、维普网、万方数据知识服务平台、Web of Science、Pubmed、Cochrane、Embase数...目的采用Meta分析方法探讨中国儿童支气管哮喘控制不良的状况及影响因素,为避免儿童哮喘恶化提供循证依据。方法检索中国知网、中国生物医学文献服务系统、维普网、万方数据知识服务平台、Web of Science、Pubmed、Cochrane、Embase数据库中关于中国儿童支气管哮喘控制不良情况及影响因素的病例对照研究、队列研究及横断面研究文献,检索时限从建库至2023年4月,按照纳入与排除标准由两名研究者独立筛选文献及质量评价,采用Stata17软件进行Meta分析。结果共纳入21篇文献,涉及16008例患儿,儿童支气管哮喘控制不良发生率为49%(95%CI:0.43,0.55),亚组分析显示,不同症状评估工具和地区的哮喘控制不良率差异较大,其中GINA工具70%(95%CI:0.61,0.78)和西北地区67%(95%CI:0.58,0.75)最高。反复呼吸道感染、用药依从性、哮喘家族史、过敏性鼻炎、未定期复诊、被动吸烟史以及个人过敏史是哮喘控制不良的危险因素,患儿家长学历、家庭经济水平和家长认知水平是保护因素。经过敏感性分析和Egger检验后,无明显发表偏倚。结论中国儿童哮喘控制不良发生率较高,反复呼吸道感染、用药依从性、哮喘家族史、过敏性鼻炎、未定期复诊、被动吸烟史、个人过敏史、家长学历、家庭经济水平和家长认知水平是哮喘控制不良的影响因素。展开更多
高等数学是高等院校工科专业的必修课,思政教育目的是引导学生树立正确的世界观、人生观、价值观,更好地认识世界、改造世界。本文基于高等数学的课程特点,从分层教学、融合教学和生动教学三个方面,以哲学理念为“神”、数学分析方法为...高等数学是高等院校工科专业的必修课,思政教育目的是引导学生树立正确的世界观、人生观、价值观,更好地认识世界、改造世界。本文基于高等数学的课程特点,从分层教学、融合教学和生动教学三个方面,以哲学理念为“神”、数学分析方法为“形”开展教学实践,将思想政治教育中哲学、时政和人生观等要素融入高等数学的课程中。根据高等数学的知识结构,以章节为基础引入思想政治要素点,完成高等数学的总体思政课程设计,为广大高等数学教学工作者的教学实践提供参考。Advanced mathematics is a required course for science and engineering majors in universities. The aim of ideological and political education is to guide students to set up correct values, understand and reform the world. Based on the characteristics of advanced mathematics course, this paper conducts teaching practice from three aspects: hierarchical teaching, integrated teaching and vivid teaching. With philosophical concepts as the “connotation” and mathematical analysis methods as the “form”, we integrate elements such as philosophy, current affairs, and outlook on life in ideological and political education into the curriculum of higher mathematics. Moreover, based on the knowledge structure of advanced mathematics, this paper introduces ideological and political elements based on chapters, completes the overall ideological and political curriculum design of advanced mathematics, and provides references for the teaching practice of advanced mathematics teachers.展开更多
文摘概率论与数理统计课程是一门在高校中广泛开设的公共基础课程,其在信息技术背景下开展课程思政建设有着重大的意义。知识图谱作为一种信息技术手段,其知识网格可视化、联想等功能应用于教育领域有着不可忽视的优势。因此,文章基于知识图谱的语义化组织特性及概率论与数理统计课程自身的特点,提出了“1 + 2 + 3”课程思政教学模式及课程思政知识图谱的构建路径,为全面落实以学生为主体的教学方针提供了新的思路和方法。The Probability and Statistics is a fundamental subject extensively taught in higher education institutions. It plays a pivotal role in the development of course-based ideological and political education, especially in the context of information technology. Knowledge graph, as a technological tool, offers unique advantages in education through its visualization of knowledge networks and associative capabilities. Leveraging these strengths, the article introduces an innovative “1 + 2 + 3” model for course-based ideological and political education, along with a construction path for a curriculum civics knowledge graph. This approach offers a fresh perspective and methodology for the comprehensive implementation of student-centered teaching strategies.
文摘目的采用Meta分析方法探讨中国儿童支气管哮喘控制不良的状况及影响因素,为避免儿童哮喘恶化提供循证依据。方法检索中国知网、中国生物医学文献服务系统、维普网、万方数据知识服务平台、Web of Science、Pubmed、Cochrane、Embase数据库中关于中国儿童支气管哮喘控制不良情况及影响因素的病例对照研究、队列研究及横断面研究文献,检索时限从建库至2023年4月,按照纳入与排除标准由两名研究者独立筛选文献及质量评价,采用Stata17软件进行Meta分析。结果共纳入21篇文献,涉及16008例患儿,儿童支气管哮喘控制不良发生率为49%(95%CI:0.43,0.55),亚组分析显示,不同症状评估工具和地区的哮喘控制不良率差异较大,其中GINA工具70%(95%CI:0.61,0.78)和西北地区67%(95%CI:0.58,0.75)最高。反复呼吸道感染、用药依从性、哮喘家族史、过敏性鼻炎、未定期复诊、被动吸烟史以及个人过敏史是哮喘控制不良的危险因素,患儿家长学历、家庭经济水平和家长认知水平是保护因素。经过敏感性分析和Egger检验后,无明显发表偏倚。结论中国儿童哮喘控制不良发生率较高,反复呼吸道感染、用药依从性、哮喘家族史、过敏性鼻炎、未定期复诊、被动吸烟史、个人过敏史、家长学历、家庭经济水平和家长认知水平是哮喘控制不良的影响因素。
文摘高等数学是高等院校工科专业的必修课,思政教育目的是引导学生树立正确的世界观、人生观、价值观,更好地认识世界、改造世界。本文基于高等数学的课程特点,从分层教学、融合教学和生动教学三个方面,以哲学理念为“神”、数学分析方法为“形”开展教学实践,将思想政治教育中哲学、时政和人生观等要素融入高等数学的课程中。根据高等数学的知识结构,以章节为基础引入思想政治要素点,完成高等数学的总体思政课程设计,为广大高等数学教学工作者的教学实践提供参考。Advanced mathematics is a required course for science and engineering majors in universities. The aim of ideological and political education is to guide students to set up correct values, understand and reform the world. Based on the characteristics of advanced mathematics course, this paper conducts teaching practice from three aspects: hierarchical teaching, integrated teaching and vivid teaching. With philosophical concepts as the “connotation” and mathematical analysis methods as the “form”, we integrate elements such as philosophy, current affairs, and outlook on life in ideological and political education into the curriculum of higher mathematics. Moreover, based on the knowledge structure of advanced mathematics, this paper introduces ideological and political elements based on chapters, completes the overall ideological and political curriculum design of advanced mathematics, and provides references for the teaching practice of advanced mathematics teachers.
