驳“用笔千古不易”论——笔法的变迁

赵孟頫博学多才,能诗善文,懂经济,工书法,精绘艺,擅金石,通律吕,解鉴赏。特别是书法和绘画成就最高,开创元代新画风,被称为"元人冠冕",作为元代书坛托古改制、借古开今的领袖,其书法深深影响了元明二朝的士人。"结字因时相传,用笔千古不易",这一赵氏书论中最有代表性的笔法论思想,更是成为元以后书法史上的著名论断,对后来学书者产生了极为深远的影响。书法史上书体的变迁、书风的演变等书法现象的出现其内部原因都和笔法的改变有着千丝万缕的关系,清代碑学的兴起,抛开了"用笔千古不易"的观点,大胆在笔法上进行了创新,取得了辉煌成果,促进了书法艺术的发展。     

A Phenomenological Study of Conservative Academic Librarians

Librarianship posits itself as a profession that strives for neutrality, particularly within customer service and information provision; however, factors such as political activity, conference programming, and disproportionate representations of specific viewpoints in the literature indicate that neutrality may be compromised. These factors may alienate librarians who do not subscribe to majority political opinions within librarianship. A phenomenological study was conducted to understand the career experiences of academic librarians who identify as socially or politically conservative. Themes linking service provision, ethics, workplace relationships, and professional engagement emerged that demonstrate the professional impact politicized activity has on practicing librarians in all specialties.     

Environmental Technology in a 2-Year College

Environmental educators have long dealt with the charge that the practice of teaching about environmental issues is an attempt to introduce a liberal agenda into the classroom curriculum. However, traditionally Republican states and traditionally Democratic states are both among the nation's leaders and laggards in institutionalizing environmental education (EE) programs at the state level. Because of the political power of the charge of liberal bias in EE politics, it is important for researchers to try to determine the veracity of this charge in some meaningful way. The authors applied quantitative statistical methods to this issue and found that, in general, there were not significant differences among the degrees of state-level EE program activity between Democratic states and Republican states. In short, the political party affiliation of a given state is not a reliable predictor of that state's EE program activities. Thus, the evidence does not support the claim that EE is solely a liberal undertaking.     

试论保守力具势的证明

本文借鉴热力学中一种巧妙的证明方法,用直观的物理论证给出了保守力具势的充分性证明,克服了以往在理论力学课程中只有利用复杂的数学工具才能进行充分性证明,学生难以理解的缺点．     

谁改变了我们的常识?——美国教育保守主义运动与教育不平等

本文考察和分析了美国教育走向保守主义的趋势及其所引发的冲突和斗争。美国教育政策的保守趋势运动是多元的,存在着不同的取向,主要有四种力量构成新自由主义、新保守主义、威权民粹主义和正处在上升阶段的由专业人员和管理人员所构成的新中产阶级。本文侧重探讨了保守主义在改造美国教育的运动中居于领导地位的前两支力量,并认为在教育和社会政策领域,这些力量成功地构建成一个联盟,该联盟成功的重要原因在于对常识的改造,作者将之称为“保守主义的现代化”。     

概率流密度矢量是方形势垒穿透中之守恒量

本文证明 ,在一维方形势垒贯穿中 ,概率流密度矢量 J→ =Jex→ 是一个守恒量。     

中国当代人文主义的三种叙事话语模式

作为一个在中国当代文坛上不断被讨论并被阐释的概念和主题,"人文主义"一直引起很大的争议,我们作了梳理后认为,中国当代人文主义话语构成表现出三种明显的倾向,即马克思主义人文主义、自由主义人文主义、保守主义人文主义。三种人文主义话语类型的叙事重点各有不同,它们多元互补地创造了中国当代人文主义话语的叙事策略。     

中华武术谚语文化特征管窥

在总结大量武术谚语的基础上,分析中华武术谚语的文化特征。认为:中华武术谚语具有伦理性、经验性、历史性、保守性等文化特征。指出:应运用历史唯物主义和辩证唯物主义对武术谚语进行科学定位,弘扬中华文化。     

非线性发展方程非守恒格式的计算稳定性

针对非线性发展方程的非守恒格式 ,以二维非线性浅水波方程为例 ,给出了计算稳定的必要性条件 .在数值试验的基础上 ,进一步讨论了非线性发展方程非守恒格式与初值之间的关系 .理论分析和数值试验证明 ,非守恒格式的计算稳定性不仅与格式的结构有关 ,而且还由初值及其偏导数的形式所决定     

学校体育中轻度半月板损伤的诊断与治疗

采用保守疗法：固定、中药结合超短波以及锻炼的方法，治疗天水师范学院学生半月板损伤78例．其中4例效果不明显，其他效果良好，治疗经济简单，疗效好，符合学生的心理要求。