Play Practice教学模式对职前体育教师学科内容知识影响的实验研究——以羽毛球课程为例

选取150名大学三年级体育教育专业学生参加为期一学期16周的羽毛球教学实验课程,实验分为游戏挑战组和传统教学组2个组别,实验前后对学生羽毛球基础内容知识(高远球、战术素养、比赛能力)和专业内容知识(内容图)共四个因变量进行测试,并对数据进行双因素重复测量方差分析来比较两组条件下的时间和组别效应。结果表明:经过16周的游戏挑战干预,两组被试的羽毛球内容知识在四项测试指标上均取得了显著的进步,但在游戏挑战模式下,被试在战术素养、比赛能力和专业内容知识方面提升更为显著。特别在专业内容知识提升方面,实验组86.1%的学生达到了3.0分的基准分数,而对照组只有7.7%的学生达到这一标准。游戏挑战教学模式可以有效发展职前体育教师学科内容知识,尽管该模式主要针对专业内容知识的提高而设,但依然能够促进基础内容知识的提升。

Call for Papers ZTE Communications Special Issue on Smart City: Key Technologies and Practices

Though the smart city has been one of the hottest fields due to its great potentials to make our world smarter and more efficient with using digital technologies, it is still necessary to clarify what are fundamental infrastructures and platforms as well as successful practices for truly smart cities. Therefore, the ZTE special issue is focused on key technologies and representative practices in building smart cities. We solicit papers in the topics including but not limited to the following：

Research on Practical Education of Speciality Teachers in Vocational Colleges to Promote Curriculum-based Ideological and Political Education

Curriculum-based ideological and political education is the inevitable requirement of constructing the pattern of ideological and political education in the new era.As the main leader and implementer of curriculum-based ideological and political education in vocational colleges,speciality teachers should take the fundamental task of moral education as the guidance,focus on it through curriculum,promote the organic unity of knowledge teaching,skill improvement and value guidance in the teaching process,and finally form a new ideological and political work mode in line with the requirements of“high-level vocational college and speciality”construction.At present,speciality teachers in vocational colleges have some problems in curriculum-based ideological and political education,which is mainly reflected in some speciality teachers’weak self-consciousness,poor understanding and integration ability.In order to effectively solve the problem,they have to establish the curriculum-based ideological and political education promotion mechanism led by the college Party committee,consolidate the institutional guarantee for speciality teachers in moral education,strengthen their consciousness and awareness,innovate and improve the assessment and evaluation mechanism of their dedicated education.

Analyzing the Integrated Teaching of Theory and Practice in Communication Technology Based on the Cognitive Process

This study analyzes the cognitive characteristics of students in communication courses in military colleges and the impact of integrated teaching of theory and practice on students’cognitive process as well as proposes the information processing model of students’cognitive process in the integrated teaching of theory and practice.Combining the cognitive characteristics of the students from Communication Technology,on the one hand,this study analyzes the five factors that affect the teaching effect of integrating theory and practice;on the other hand,it proposes improvement measures for the integration of theory and practice from the structure of the teaching content,teaching organization and management,modern education technology,and the ability of teachers.

Intelligent Reflecting Surfaces Enabled Cognitive Internet of Things Based on Practical Pathloss Model

In this paper,we aim to unlock the potential of intelligent reflecting surfaces(IRSs)in cognitive internet of things(loT).Considering that the secondary IoT devices send messages to the secondary access point(SAP)by sharing the spectrum with the primary network,the interference is introduced by the IoT devices to the primary access point(PAP)which profits from the IoT devices by pricing the interference power charged by them.A practical path loss model is adopted such that the IRSs deployed between the IoT devices and SAP serve as diffuse scatterers,but each reflected signal can be aligned with its own desired direction.Moreover,two transmission policies of the secondary network are investigated without/with a successive interference cancellation(SIC)technique.The signal-to-interference plus noise ratio(SINR)balancing is considered to overcome the nearfar effect of the IoT devices so as to allocate the resource fairly among them.We propose a Stackelberg game strategy to characterize the interaction between primary and secondary networks.For the proposed game,the Stackelberg equilibrium is analytically derived to optimally obtain the closed-form solution of the power allocation and interference pricing.Numerical results are demonstrated to validate the performance of the theoretical derivations.

Evolution Handoff Strategy for Real-Time Video Transmission over Practical Cognitive Radio Networks

The transmission delay of realtime video packet mainly depends on the sensing time delay(short-term factor) and the entire frame transmission delay(long-term factor).Therefore,the optimization problem in the spectrum handoff process should be formulated as the combination of microscopic optimization and macroscopic optimization.In this paper,we focus on the issue of combining these two optimization models,and propose a novel Evolution Spectrum Handoff(ESH)strategy to minimize the expected transmission delay of real-time video packet.In the microoptimized model,considering the tradeoff between Primary User's(PU's) allowable collision percentage of each channel and transmission delay of video packet,we propose a mixed integer non-linear programming scheme.The scheme is able to achieve the minimum sensing time which is termed as an optimal stopping time.In the macro-optimized model,using the optimal stopping time as reward function within the partially observable Markov decision process framework,the EHS strategy is designed to search an optimal target channel set and minimize the expected delay of packet in the long-term real-time video transmission.Meanwhile,the minimum expected transmission delay is obtained under practical cognitive radio networks' conditions,i.e.,secondary user's mobility,PU's random access,imperfect sensing information,etc..Theoretical analysis and simulation results show that the ESH strategy can effectively reduce the transmission delay of video packet in spectrum handoff process.

Insight of schema theory into interpretation practice

Schema is an important concept in cognitive psychology, referring to how different types of information are connected in our brain, and the process of activating stored information. In view of modern schema theory, this paper focuses on its application in the three stages of interpretation practice. Schema plays a role in preparation before interpretation, which includes enhancing the interpreter＇s linguistic competence, and enlarging his storage of background information; schema influences performance during interpretation in terms of comprehension and note-taking; summary after interpretation is to supplement original schema. With the guidance of schema theory, interpretation practice can be carried out in an effective way.

城乡融合型乡村振兴的实践探索、认识思考与对策建议

推进不同类型乡村振兴是全面落实乡村振兴战略和实现中国式农业现代化的重要途径。在城郊融合类村庄的基础上延伸出的“城乡融合型乡村”,具有独特的内涵、特征和功能价值。作为城乡融合型乡村的典型案例,成都市新津区在城乡要素互通、产业融合、空间重塑、农博引领、共建共治、数字赋能等方面积极探索,城乡融合引领乡村振兴取得显著成效。在此基础上必须进一步深化对城乡融合型乡村振兴的认识并进行理论概括,在实践中应注意政府的参与要适时适度,提高乡村居民的参与度,激发乡村人才和集体经济组织的内生动力,激活资源要素和破解金融困境,着力提高人口双向流动程度等。

新农科背景下农业认知实践课程改革与探索

随着乡村振兴和现代农业的推进,农业人才培养需求发生重大变革。该文探索适应于新农科背景下农业认知实践课程的教学大纲,采用授课、参观、调研和参加论坛等授课形式,配合一年的农事技术操作;建设“互联网+”智能农业创新平台和虚拟仿真实验资源;与企业合作,引入现代农业技术线上课程资源,适应现代农业新形势和新技术;融入课程思政,培养学生学农爱农知农的兴趣。课程改革不仅展现现代农业和智慧农业的应用价值,更能让学生实践先进的轻简高效栽培技术,深刻领悟农业研究的意义,激发学生的大国“三农”情怀,培养更多知农爱农型人才。

乡村振兴背景下农民生态美学素养现状特征研究

推进乡村振兴战略是社会主义现代化强国在农业农村的具体体现,农民生态美学素养决定乡村振兴的广度和深度。为了解我国乡村振兴背景下农民生态美学素养现状,以江南Y地区农民为研究对象,从生态美学政策认知、理论认知和践行度3个维度19个指标进行问卷调查,采用层次分析法研究了农民生态美学素养特征。结果表明:不同性别的农民中,其总体的生态美学素养和3个维度的分值均无显著差异;不同年龄段的农民中,70岁以上人群的生态美学政策认知、理论认知、践行度和总体的生态美学素养分值均显著(P<0.05)低于70岁以下农民,70岁以下人群的生态美学素养分值无显著差异;不同文化程度的农民中,其生态美学素养呈现政策认知、理论认知、践行度以及总体的生态美学素养分值随学历的增加而增高的趋势;不同职业人群的农民践行度分值无显著差异,退休农民的生态美学政策认知分值、理论认知分值和总体的生态美学素养分值均显著(P<0.05)低于其他人群。从生态美学素养标准分的均分来看,农民生态美学素养整体处于中等偏低水平;处于生态美学政策认知高水平区间的人群比例(57.83%)远高于生态美学理论认知高水平区间的人群比例(10.84%)和生态美学践行度高水平区间的人群比例(15.66%)。研究结果为农民生态美学素养特征的研究提供了基础数据支撑,为制定农民生态美学素养提升策略提供一定的政策参考。

习近平文化思想对中华优秀传统文化“体”“用”“贯通”的揭示

2023年全国宣传思想文化工作会议正式提出习近平文化思想,并将“明体达用、体用贯通”勘定为习近平文化思想的“鲜明品格”。习近平文化思想既深植于中华优秀传统文化的丰厚沃土,也必然以中华优秀传统文化为重要对象,对中华优秀传统文化的理论认识之“体”、传承发展之“用”和新时代具体实践上的“贯通”进行了明确揭示。在理论认识之“体”上,习近平文化思想明晰了优秀传统文化的本质,周涵了优秀传统文化的外延,确证了优秀传统文化的农耕属性,辨明了优秀传统文化的特征,凝练了中华文明的特质。在传承发展之“用”上,习近平文化思想明确了优秀传统文化的文化根脉地位,指明了优秀传统文化传承发展的基本原则,提出了优秀传统文化传承发展的具体目标任务,阐明了优秀传统文化传承发展的路径。在新时代实践的“贯通”上,习近平文化思想以“中华文脉”“两个结合”“历史传统”“中华文明”四个核心范畴和命题将中国共产党的马克思主义政党属性、马克思主义中国化时代化发展、中国特色社会主义道路和中国式现代化同中华优秀传统文化相贯通。

基于PACS系统的翻转课堂在神经外科专培生实习中的效果

目的 探究基于图片存档及通信系统(picture archiving and communication system,PACS)的翻转课堂教学在神经外科专科医师规范化培训(简称“专培”)实习中的效果。方法 选取2019年6月—2022年6月重庆医科大学附属永川医院60名在神经外科实习的专培生,随机分为观察组和对照组,各30名。其中对照组采用常规传统教学法,观察组采用基于PACS系统的翻转课堂教学法。评估两组专培生实习期间出科考试成绩以及教改实践效果。结果 观察组理论考试成绩、实践技能成绩、综合测评总成绩均高于对照组,差异有统计学意义(P <0.05)。观察组提高学习效率、提升自学能力、促进实习参与意识、增进临床思维能力、提高信息获取能力、提高学习效率、提高临床实践技能均优于对照组,差异有统计学意义(P<0.05)。结论 将基于PACS系统的翻转课堂应用于神经外科专培生的实习中,可有效激发专培生的自主学习能力,提高出科考试成绩,同时提升专培生的实践教学效果,为临床培育更优秀的神经外科医生。

基于计划行为理论探索心肺康复专科护士临床实践影响因素的质性研究

目的:探讨心肺康复专科护士参与临床实践培训的障碍及其影响因素。方法:基于计划行为理论对22名心肺专科护士、7名带教老师进行焦点小组访谈,并根据Colaizzi 7步分析法对原始资料进行整理分析。结果:提炼出心肺康复专科护士积极参与临床实践教学的行为信念、规范信念、控制信念3个部分,包括对参加实践培训的认知、态度、学员压力、师资支持、资源支持、角色认同感、角色定位不明7个主题。结论:心肺康复专科护士积极参与临床实践教学培训受态度、主观规范、自我控制信念的影响,建议培训基地应在实践中逐步调整教学计划、编制相关指南或教程,提升角色认同感,形成规范教学模式,从而达到更优质的培训效果。

特区精神融入创新创业教育实践路径

特区精神是改革开放的“活教材”,是闯、创、干的精神源泉。特区精神蕴含的丰富宝贵资源既能发挥铸魂育人价值,又能提升创新创业(以下简称“双创”)教育向更高质量发展。本文主要阐述特区精神的主要内容,进而探讨特区精神与创新创业教育融合的内在逻辑,剖析高校创新创业教育面临的困境,分别以特区故事、特区资源、特区阵地、特区核心要素为载体,构建“四位一体”创新创业教育协同育人实践路径,为贵州地区高校创新创业教育提供理论参考和借鉴价值。

社会主义核心价值观融入法学专业课程的价值、作用与路径

社会主义核心价值观融入法学专业课程,既是新时代培养德法兼修的卓越法治人才的内在要求,也是深入推进法治中国建设的外在需求。社会主义核心价值观继承了中华优秀传统文化,践行了习近平法治思想,为培养新时代德法兼修的卓越法治人才奠定了优良的价值基础。社会主义核心价值观与法学专业课程的教学目标高度契合,法学教师可以从理论、实践双层面实现社会主义核心价值观浸润式融入法学专业课程,并通过多维度评价机制实现对学生的考核反馈,形成社会主义核心价值观与法学专业课程的相互作用,培养出社会主义核心价值观的合格践行者。

新时期超大城市绿色建筑发展专项规划编制探索——以广州市为例

建筑与建造是碳排放的主要领域之一。新时期发展绿色建筑,是实现建筑领域碳达峰碳中和的关键手段。系统梳理国内绿色建筑规划编制历程与存在问题,明确新时期绿色建筑发展专项规划编制重点,并以广州市绿色建筑发展专项规划项目为例,探讨国土空间规划体系下超大城市绿色建筑指标分解落实、空间支撑管控与规划传导衔接经验。提出:一、战略引领,构建衔接双碳的绿色建筑发展指标体系;二、精细管控,细化绿色建筑分区管控指引;三、协同传导,完善面向实施的规划传导衔接路径。

“组态软件技术”课程教学设计与实践

在工程教育专业认证持续深入推进的背景下,结合电气工程专业特色,对“组态软件技术”课程教学进行重新设计与教学实践。引入高阶思维临场认知对教学内容进行重构,应用课堂多源数据建立教学评测一体化的教学新模式。实践表明该课程的教学设计有着良好的沉浸式体验感,学生主动建构、解决问题的高阶思维能力得到提升,新的教学模式促进了课程教学的高质量发展。

聚焦术语的专业话语分析——以“一带一路”话语为例

专业话语分析,作为术语认知话语分析理论的改进,由之前的术语视角明确拓展至专业学科视角,主要包括话语的专业辨识、话语的专业解读和话语的综合分析三个步骤,旨在聚焦于术语的专业视域鉴察和话语理解,促进大众对话语中专业内容及其使用的理解等。文章以“一带一路”话语为例,开展专业话语分析,在建立相关话语语料库与术语表之后,分析其中代表性术语“一带一路”的认知语义与语法,综合术语和话语中的其他语言表征以及专业学科视角的三原则评估话语。研究发现:术语“一带一路”的核心认知机制为概念转喻,涉及结构省缩等构式化过程;与该术语相关的普通话语语境,基于概念隐喻和概念整合,构建起专业框架与普通框架之间的联系;话语真实性与积极性的提升方式包括引用权威专家言论,兼用高值与低值情态词,少用人称主语和模糊性词汇等。

民主革命时期毛泽东的农民观及其实践--以《毛泽东选集》中“农民”一词的运用为中心

毛泽东基于对中国国情的全面了解,对农民在民主革命时期的作用与重要性有准确的认识,并在民主革命不同阶段制定不同的政策与策略,动员与组织农民加入其中。毛泽东十分看重作为群体的农民的阶级属性与行动,他注意将农民的切身利益与民主革命的目标相结合,激发其“革命性”,也注意改造农民的“落后性”。民主革命时期毛泽东的农民观及其实践,丰富了马克思主义关于农民问题的理论,是马克思主义基本理论与中国革命实际相结合的一个典范。

应用型高校专创融合课程建设路径研究——以“国际贸易实务”为例

专创融合是专业教育和创新创业教育相结合,使创新创业教育有了专业基础,使专业教育有了创业前景。国际贸易专业要结合跨境电商发展的形势和国家对人才培养的质量要求,适时调整人才培养目标和方案。以“国际贸易实务”课程为例,设计专创融合实施路径,通过课程目标、课程内容、教学过程、师资队伍与创新创业相融合。并且从具体的各章节教学内容上给出专创融合的结合点,达到课程教学所要求的专业能力、双创素养和思政目标,为其他专业课程专创融合设计提供借鉴。