英语学习中对外国文化意识的渗透

随着中国改革开放以来,经济与世界接轨,学习英语显得越来越重要了。英语教学不仅仅是一种语言的学习,更重要的是文化的学习。语言与文化有着密切的关系,语言是文化的载体,传递着文化信息。     

电磁场在等离子体中传播双折射现象的研究

电磁场在磁化等离子体中传播会产生分裂现象，这种分裂现象的发生与等离子体本身的参数等因素有关，当这些因素满足某一关系式时，双折射现象将会消失。如果波在等离子体中发生分裂，分裂后两列波之间的振幅会满足某一函数关系式，而且这一关系式中必包含反射角和入射角的因子。分裂后的两列波频率仍然相等．它们产生稳定干涉的波节间距同样与等离子体参数等因素有关。     

计算机程序设计在线教学模式探索与实践

受新冠病毒疫情影响,大多数院校开展了综合线上教学授课模式。针对计算机程序设计课程,提出SPOC、腾讯会议和雨课堂相结合的远程在线教学模式,并从课前准备、教学过程和评价方案3个方面,论述了教学模式的方案设计与实施过程。学生问卷调查结果和测评成绩表明,该方案体现了以学生为中心、以数据驱动教学的思想,具有较强的合理性和可行性。     

近三十年来扬雄《法言》研究综述

扬雄《法言》是一部仿《论语》而作的语录体著作,在各方面都有其价值。由于其文辞艰涩难懂,研究者相对较少,近30年来,《法言》的研究主要集中于学术论文。主要从版本、思想、文学、语言等方面对《法言》作了研究,也取得了一定的成果,但《法言》在语言研究方面尚存在诸多空白。     

Noise Levels in Hong Kong Primary Schools: Implications for classroom listening

Many researchers have stressed that the acoustic environment is crucial to the speech perception, academic performance, attention, and participation of students in classrooms. Classrooms in highly urbanised locations are especially vulnerable to noise, a major influence on the acoustic environment. The purpose of this investigation was to determine noise levels in one such urban environment, Hong Kong. The ambient noise level, and its relationship to the speech intensity levels of both teachers and students was surveyed in 47 primary school classrooms. Moreover, the presence of acoustical treatments for noise reduction and the use of classroom amplification systems were documented for each classroom. The survey found that the mean occupied noise level was 60.74 dB (A); the mean unamplified and amplified speech‐to‐noise ratios of teachers were 13.53 dB and 18.45 dB, respectively; while the mean unamplified speech‐to‐noise ratio for students was 4.13 dB. Most of the classrooms exhibited insufficient acoustical treatments to provide significant noise reduction. The listening environment in many Hong Kong primary schools was not favourable for optimal classroom learning. Recommendations for improving the acoustical environment in classrooms in highly urbanised locations such as Hong Kong are discussed.     

孔门弟子未仕原因探析

孔门弟子一向积极用世,崇尚“学而优则仕”。然而,事实上,孔门中也有很多弟子未曾出仕。如颜回、闵子蹇、原宪、公析哀、子夏、子羔、子我等。主要原因是,当时社会政治秩序混乱,不利于或不适合出仕,加之各人个性上的特点,有好几位弟子主动选择了不出仕。另外,孔子本人考虑到几位弟子的个性特点,反对他们出仕。     

传统文化与中医药院校思想政治教育的相关性研究

文章从传统文化与思想政治教育的联系,传统文化对大学生树立正确的世界观、人生观和价值观的意义,传统文化对中医药院校思想政治教育的影响,思想政治教育与传统文化相结合的方式,传统文化与中医药院校思想政治教育的区别与联系五方面,对传统文化与中医药院校思想政治教育的相关性进行探讨。     

美国大学图书馆游戏服务的调查与思考

通过网络调查,总结出美国大学图书馆提供游戏服务的几种方式,如游戏资源借用、举办游戏主题活动、开发信息素养游戏、将游戏应用于信息素养教学。分析游戏对于大学图书馆读者服务具有的几点价值,如形成特色馆藏、创新服务内容、宣传图书馆服务、开展信息素养教育。在此基础上对我国大学图书馆开展游戏服务提出建立游戏馆藏、开辟游戏空间、开展游戏活动、在图书馆服务工具设计中融入游戏理念、将游戏与信息素养教育相结合的5点建议,供国内大学图书馆开展相关服务参考。     

利用Matlab对物理实验数据进行处理

本文以热电偶的定标实验、二极管伏安特性实验的数据处理为例,介绍了Matlab在物理实验数据处理中的应用。与传统的实验处理方法相比,用Matlab处理物理实验数据能有效避免手工处理所带来的误差,而且方法简单,适合在实验教学中使用。     

Association between mandibular posterior alveolar morphology and growth pattern in a Chinese population with normal occlusion

Objective:To investigate the relationship between growth patterns and mandibular posterior tooth-alveolar bone complex morphology in a Chinese population with normal occlusion.Methods:Forty-five patients with normal occlusion(23 males,22 females) were included in this study.Among these patients,20 displayed the vertical growth pattern,and 20 had the horizontal growth pattern,while the remaining patients displayed the average growth pattern.All of the patients underwent dental cone beam computed tomography(CBCT),which included the region of the mandibular posterior teeth and the alveolar.A linear regression analysis and a correlation analysis between the facial height index(FHI) and the alveolar bone morphology were performed.Results:The inclination of the molars,the thickness of the cortical bone,and the height of the mandibular bone differed significantly between patients with the horizontal growth pattern and those with the vertical growth pattern(P<0.05).Significant positive correlations were found between:the FHI and the inclination of the molars;the FHI and the thickness of the cortical bone;and the FHI and the height of the mandibular bone.Conclusions:The mandibular posterior tooth-alveolar bone complex morphology may be affected by growth patterns.