翻转课堂教学模式在“食品发酵技术”实验教学中的应用

实验教学是地方高校培养应用型人才的关键环节。翻转课堂是以“学生课前自主学习和课上师生互动讨论”为特点的教学模式。本教研室借助网络课程平台,以“食品发酵技术”中的腊肠制作实验为例,通过课前设计任务单,课上问题讨论和小组实验设计,以及课后视频制作等环节,将翻转课堂的理念应用于实验教学改革中。本次教学实践激发了学生自主学习动力和思辨创新能力,获得良好的教学效果,也为教师进行实验教学改革提供了借鉴。     

“食品卫生与检验”教学改革与食品安全复合型人才培养

介绍“食品卫生与检验”课程双语教学经验。课程教学以培养复合型食品安全检测、管理人才为目标,注重培养学生的综合能力;建立“与时俱进、复合培养、实践+双语”的教学模式,提高了学生的自主学习能力和实践能力,培养了学生的服务意识和国际视野。     

浅谈案例教学在微生物学教学中的应用

案例教学法因其目的性、针对性和时效性强的特点,越来越多地运用于高校课堂教学。在微生物学教学实践中,可以根据教学内容需要,引入相关内容如经典实验、社会热点、科学史实等作为案例。通过课前精心选编案例、课堂上有效引导学生,教师能够充分发挥案例教学在培养学生发现、认识并解决问题的能力以及启发科学思维等方面的作用。与此同时,教师应避免案例教学流于形式等问题。     

CBL+PBL与PBL教学法在胸腔外科临床教学中的对比分析

目的:对比PBL教学法,研究CBL+PBL法在五年制临床医学本科胸腔外科临床教学中的应用及效果。方法:抽取五年制本科临床实习生共59人,随机分为实验组(29人)与对照组(30人),实验组采用CBL+PBL教学法讲授临床实践课,对照组采用单纯PBL法。授课结束后进行随堂测试及问卷调查。结果:①随堂测试:实验组病例分析题及总成绩高于对照组且差异有统计学意义(P0.05),选择题与简答题两组间成绩比较无统计学差异。②问卷调查:在是否有利于培养临床思维能力以及是否有利于理论联系临床问题中,实验组肯定回答的人数比例均高于对照组且差别有统计学意义。(P0.05)。两组之间在是否有利于提高学习兴趣、是否有利于提高团队协作能力、是否有利于知识的理解以及是否赞同本教学方法问题中,差异无统计学意义。结论:CBL+PBL教学法相对于单纯的PBL教学法而言,更适合在临床教学中应用。     

Spatial indicators for nature conservation from European to local scale

The paper presents an overview of the objectives and exemplary results of the FP 5 project “Spatial Indicators for European Nature Conservation” (SPIN). The SPIN project is focused on the development and testing of advanced classification methods and spatial indicators based on multisensor satellite data and GIS to accomplish monitoring and management tasks in the context of Natura 2000 and nature conservation. A representative selection of eight regional test areas covers a pan-European network and allows comparative investigations to provide accepted recommendations for regional and European nature conservation. The selected results of four case studies are presented and discussed. The range of work covers the production of regional and local habitat maps by object-oriented classification, a case-based reasoning method for change detection as a management support tool for planning and regulating local land use, the selection and application of structural indicators for the monitoring of Natura 2000 habitats and the downscaling and disaggregation of soil information. Results and the further implementation of presented methods are discussed in the conclusions.     

高中生物“研究性课题”指导设计及案例分析

“研究性课题”是编排在现行高中生物教材中的一类实施研究性学习的课程载体.主要介绍了研究性课题的内涵及特征,阐述了课题的指导策略和设计要素,选取了“培养学生搜集和分析资料能力”这一专题(采用1个典型案例),进行了研究性课题案例的指导设计、教学实践以及分析.由此可得出结论:生物学是与生产和现实生活密切联系的学科,非常适合开展研究性课题;一个自由、和谐、宽松和平等的教学氛围是激发学生创造性思维所必需的;研究性课题有极大的开放性,因此教师要把握好开放的“度”;教师应注重启发学生拓宽搜集资料的渠道,教给他们处理资料信息的方法.     

新医改模式下区域卫生信息化建设的探讨

对区域卫生信息化的概念、内容进行了介绍,阐述了建设区域卫生信息化的意义,并对我国区域卫生信息化主要存在的问题进行了分析,提出加快我国区域卫生信息化建设步伐的建议。     

基于认知学徒制的CBL教学模式在护理专业学位研究生临床实践能力培养的应用

目的探讨基于认知学徒制的CBL教学模式在护理专业学位研究生的临床实践能力培养中的应用效果。方法选取广西医科大学全日制护理硕士专业学位研究生作为研究对象,采用基于认知学徒制的CBL教学模式开展为期2周的临床实践课程教学,并评价其效果。结果培训前,学生的理论考核成绩为(80.64±1.91)分,培训后为(85.82±1.67)分,培训前后的理论考核成绩比较差异具有统计学意义(P<0.001);培训前,学生的技能操作考核成绩为(89.27±1.56)分,培训后为(93.64±1.80)分,培训前后的技能操作考核成绩比较差异有统计学意义(P<0.001)。结论基于认知学徒制的CBL教学模式有助于护理专业学位研究生临床实践能力的提升。     

Principal component analysis in combination with case-based reasoning for detecting therapeutically correct and incorrect measurements in continuous glucose monitoring systems

This paper introduces a data-driven methodology for detecting therapeutically correct and incorrect measurements in continuous glucose monitoring systems (CGMSs) in an intensive care unit (ICU). The data collected from 22 patients in an ICU with insulin therapy were obtained following the protocol established in the ICU. Measurements were classified using principal component analysis (PCA) in combination with case-based reasoning (CBR), where a PCA model was built to extract features that were used as inputs of the CBR system. CBR was trained to recognize patterns and classify these data. Experimental results showed that this methodology is a potential tool to distinguish between therapeutically correct and incorrect measurements from a CGMS, using the information provided by the monitor itself, and incorporating variables about the patient's clinical condition.     

Introduction and evaluation of case-based learning in the first foundational course of an undergraduate medical curriculum

Case-based learning (CBL) has been proposed as an effective method to promote student knowledge and motivation. The timing and methods for implementation have varied among schools, and data regarding the effectiveness of this pedagogy compared to other learning modalities are inconclusive. We introduced five different cases in the first course of our medical school as part of small-group CBL, and monitored student satisfaction and performance in summative evaluations. We observed that (1) students were very satisfied with the CBL sessions; (2) performance in essay examinations was significantly higher in CBL topics, compared to non-CBL topics, as evaluated at the end of the course, and three months after course conclusion; and (3) there was a trend of higher performance in multiple-choice questions about CBL topics, but this was not statistically significant. Our results indicate that CBL is an acceptable pedagogy to be incorporated from the beginning of undergraduate medical education to promote acquisition and retention of knowledge, students’ interest in foundational sciences, and integration of basic science disciplines and clinical medicine. When evaluating knowledge acquired using the CBL method, integrative essays represent a valuable tool to assess the depth of comprehension and application of information.