教师素质决定语文教学效率

语文教学效率包括知识的数量、能力的训练、思想教育的效果等。决定教学效率的因素是多方面的,如学生因素、教材因素、教法因素等,但教师因素是影响教学效率的主要因素,因为教师在教学中起主导作用。在中学各门学科中,语文课的综合性最强,内容覆盖面广,所以语文教师应成为一个“杂”家。     

初一数学教学体会谈

初一学生处于半幼稚、半成熟阶段,掌握其规律教学,更应善于引导,使他们旺盛的精力,强烈的好奇化为强烈的求知欲望和认真学习的精神,变被动学习为主动自觉学,习让学生的各种素质都得到有效的发展和培养。     

吐蕃王朝扩张政策之分析(英文)

The questions related to Tubo’s establishment,development,prosperity and decline always drew attention from academic circles.We need to analyze and study many aspects to find the essence of these questions.Undoubtedly,this is a very important approach to the study ofTubo’s expansionist policies. Many factors influenced the rise and fall of the Tubo Kingdom,including its economic development,the composition and structure of its political forces on the Qinghai-Tibet Plateau,the political forces in regions adjacent to Tubo,its social,economic and political situation as well as its internal and external policies.Academic circles have closely examined its expansionist activities.Professor Lin Guanqun,a scholar from Taiwan     

A Method for Selecting Ground Motions that Considers Target Response Spectrum Mean and Variance as Well as Correlation Structure

This study proposes a method for selecting ground motions from a ground motion library with response spectra that match the target response spectrum mean, variance, and correlation structures. The proposed method is conceptually simple and straightforward. In this method, a desired number of ground motions are sequentially selected from first to last. The accuracy and consistency of the proposed method are verified through comparisons of the ground motions selected using the proposed method with those selected using conventional methods. This study shows that the seismic responses of the frames vary according to ground motion selection and correlation structures.     

中山国王金银器赏析

中山国是我国战国时期燕、赵、齐、楚、魏、韩、秦七雄之外的又一强国,位于今河北省的中部,其南、西、西北部与赵国为邻,北部与燕国接壤,东郜连接齐国的领土,被赵武灵王称作“腹地”之地。它虽然只是面积“方五百里”的“千乘”之国,却能长期纵横捭阖于大国之间,在我国历史上占有重要地位。     

An Osteological Study of Trophy Heads: Unveiling the Headhunting Practice in Borneo

Taking, modifying and displaying human body parts as trophies have been observed in several human groups since prehistoric times. Although there are many skeletal collections that present evidence for this practice, the existence of both skeletal material and written records referring to the same group is quite rare. Nevertheless, this is a case of 112 human skeletal remains collected by Charles Hose in Borneo in the late 19th century, which represents a unique opportunity to understand the vanished headhunting tradition and warfare practice in this area, as well as to compare the written records with the bioarchaeological evidence. Although Hose claims that all individuals collected by him were beheaded, our study shows that only 50.5% of the studied material show clear osteological signs of decapitation. Other practices which were part of the ritual of headhunting described by Hose could be observed, like widening of foramen magnum, burning of skulls, mandible tied to the cranium with a strip of rattan or cotton, as well as drilled perforations to suspend skulls in longhouses. Adult females and non‐adults comprised more than one third of the total number where sex and age could be determined, showing that males were not the sole targets for trophy heads. Overall, this study on the trophy skulls from Borneo is valuable as it combines and compares ethnographic accounts and osteological data to provide us with a broader scenario of a vanished practice. It draws attention to some aspects that should be taken into account when working exclusively with either written records or skeletal materials, as both present limitations. Copyright © 2011 John Wiley & Sons, Ltd.     

多样化的生存与发展——从第29届国际地理大会看地理学趋势

本文介绍了第29界国际地理大会的一般情况和主要论题,并从多种多样的论题中总结出当前国际地理学发展的主要动向。当前国际地理学界特别关注的领域有:人类对生态系统的影响及自然对人类社会的影响,全球化与本土化,地理学与公共管理,社会-经济-环境变化与区域发展,环境质量、食物安全与人类健康,地理信息科学与技术,可持续发展。国际地理学界多样化的关注领域、对理论思考的注重,以及对21世纪地理教育的重视,应该对我国地理学有所启示。     

山东农业的可持续发展战略

山东是中国的农业大省,农业的发展对于全省经济的发展起着至关重要的作用。本文分析了山东农业经济的现状和当前存在的主要问题,从可持续发展的观点,提出了几点战略对策。     

我国服务业发展的基本特征与空间差异研究

改革开放以来,我国服务业发展迅速。服务业在经济增长方式转变、产业结构优化升级和吸纳就业人口等方面发挥着越来越重要的作用。本文从服务业的演进阶段、增长行为、内部结构、地区发展不平衡等方面对我国服务业发展的基本特征进行了分析。在此基础上探讨三大地带间、三大地带内和31个省(市)间服务业发展的区域差异,从空间上将我国服务业发展水平划分成发达、次发达、较发达、欠发达和不发达五个基本类型,旨在对未来我国服务业的发展,尤其是不同类型区服务业的差异化发展提供理论依据。     

传承与变异——传统文化对旅游开发的应答

地方性的传统文化是旅游开发的重要资源,是传统地区旅游业赖以发展的源泉,传统文化的开发、利用促进了传统地区经济和社会的发展。但发展旅游又往往使传统地区过快地抛弃传统,在经济利益的牵动下传统文化发生非正态变异。本文结合案例研究对传统文化如何应答旅游开发所带来的影响进行了探讨,试图对传统文化在旅游开发和现代化过程中的传承、保护问题提出一个解决的途径。