"塞上驿城"鸡鸣驿的兴起探究

鸡鸣驿地处河北怀来,是明清京畿地区最重要的驿站之一,始建于元代,在明代成为宣化府进京第一大站,是中国迄今保存最完整、规模最宏大、功能最全的邮驿建筑群.目前对鸡鸣驿崛起原因的研究缺少系统性分析整理,而从鸡鸣驿的地理位置、周边格局、人文环境着手,采用文献法、对比分析法等方法,对鸡鸣驿的出现和兴盛原因进行探究和阐释,分析元明两代鸡鸣驿崛起的诱发因素具有重要意义.在此基础上,揭示出典型个案体现的深层文化内涵.     

地方高校数学相关专业学科基础课的学习现状调查——以保山学院为例

调查了保山学院数学相关专业的学科基础课的学习现状,调查结果是:学生对学科基础课兴趣不浓;学生学习中养成预习复习习惯的学生不多,部分学生听课困难,作业困难多,解决困难的办法主要是请教同学和查看参考书;教师对学生学习影响的主要因素是教师的基本功和职业道德;学生对教师的期望主要是加强师生交流和活跃课堂气氛;学生的自我评价是学习不太用功.     

Discharge of treated Fukushima nuclear accident contaminated water:macroscopic and microscopic simulations

On 26 August 2021,the Japanese Cab-inet passed a bill to discharge treated Fukushima nuclear accident contam-inated water into the Pacific Ocean to alleviate th...     

Accurate and broadband manipulations of harmonic amplitudes and phases to reach 256 QAM millimeter-wave wireless communications by time-domain digital coding metasurface

We propose a theoretical mechanism and new coding strategy to realize extremely accurate manipulations of nonlinear electromagnetic harmonics in ultrawide frequ...     

English Proficiency,Identity, Anxiety,and Intergroup Attitudes: US Americans’ Perceptions of Chinese

Guided by the Common Ingroup Identity Model and Berry’s acculturation framework, this study examined the roles that perceptions of language proficiency, cultural identity, and communication anxiety had on intergroup attitudes and stereotypes in the American–Chinese contact context. Serial mediation analyses with 10,000 bootstrap samples revealed that perceived English proficiency of a Chinese contact had significant indirect effects on affective and behavioral attitudes toward Chinese through American participants’ perceptions of their contact’s host and home culture identification and communication anxiety. Perceived English proficiency had an indirect effect only on positive stereotypes through the Chinese contact’s perceived identification with home culture.     

Cultural Trends of Audience Online Interaction with Vocal Talent Shows: A Comparative Study between China and the US

This study examined cultural reflections online of audience comments on social network sites regarding vocal talent shows in China and the United States. The study applied dimensions of cross culture to investigate audience comments on the official social networking sites of The Voice of China and The Voice. Findings reflect Hofstede’s dimensions as applied to social media and illustrate how individuals alter their “local” cultural norms in the new media environment. The study specifically enhances the exploration of cultural manifestations in cyberspace, which fewer cross-cultural studies have researched.     

关于举重运动三个问题的思考：归属、技术、战术

为强化举重运动的基础理论,本文采用文献资料、调查法、数理统计法和逻辑法对举重运动的归属、技术和战术进行了分析与思考。结果表明,举重运动主要存在以下三个问题：（1）举重运动的归属不清,应寻求上位“属”并依附于其发展;（2）技术研究呈现局限性,应脱离生物力学的应用生物力学;（3）战术理论薄弱,运用呈现经验化,对此,本文初步探索了不同竞争环境下的战术应用。     

陆游晚年养生诗歌探析

南宋高寿诗人陆游,一生创作诗歌近万首,其中一半以上都是写于晚年闲居家乡山阴期间,这中间有大量的作品都是养生诗歌。分析陆游晚年在饮食、健身、睡眠三方面的养生诗歌,感受养生诗歌中超出凡俗的风雅和顺其自然的良好心态,以期启迪现代人选择更合理的养生方法。     

福建省普通高中体育与健康课程选项教学现状的调查分析

以2007年福建省普通高中体育学科骨干教师省级培训班学员为调查对象,对当前福建省高中体育与健康课程选项课程的现状进行了调查分析,并就实施高中体育与健康课程中,如何进一步完善高中体育与健康课程选项课程,缩小城乡差异等方面提出若干建议。     

竞技武术套路中腾空摆莲B 和C 级跳跃落地稳定性的研究 杨乃

竞技武术套路中腾空摆莲B和C级跳跃落地接马步是长拳、南拳武术项目的两个难度动作.通过对该组动作落地技术的动力学及相关稳定性因素的分析,提出合理的落地技术和训练中需解决的问题.采用录像观察与试验分析相结合的方法,针对男女运动员的腾空与落地的特点,提出相应的解决办法和训练理论.