图像时代的审美观念

从词源学的角度看,图像在这个时代的内涵是:具有可传播性的图像影像。并指出这个时代审美观的内在特征就是审美感性化与真实观的改变,因而我们在肯定图像带给我们感性释放的巨大意义的同时要警惕图像带给我们的幻境,注意图像的自律。     

语篇教学

从某种程度上说，语言教学其实就是语篇教学。在语义系统网络所提供的意义潜势与语类图武结构形成的结构潜势的相互作用下我们就能够生成恰当的言语。语篇教学在很大程度上就是培养学习者根据语类结构潜势选择得体的语言来表达功能意义的能力。     

高职英语教学中后进生成因分析及对策

随着高等职业技术学院的增多和招生的不断扩大,英语差生面越来越广,所以补差工作迫在 眉睫.本文主要分析高职英语后进生成因以及对策。     

对企业概念营销实践的理性思考

随着人类进入信息化社会,特别是计算机网络的高速发展,概念营销已成为企业制胜的一种捷径。本文阐述了概念营销这一新的营销方式及其特点,分析了近年来企业概念营销实践中存在的种种弊端,如急功近利的错误思想和虚假概念泛滥,急于求成、忽视概念的培育,缺乏对市场生态的整体认识,概念营销上的务虚等脱离实际的做法,提出了企业成功实施概念营销必须树立科学的消费概念,生产理想的概念产品,注重概念的市场培育,独树一帜,实施差异化竞争战略,不断创新概念、保持竞争优势的观点。     

河南农村村民在思想观念方面存在的主要问题与对策

目前我省农村村民在思想观念方面存在的主要问题是:共产主义世界观、价值观、人生观还未能占领思想领域的全部阵地,农村村民的世界观、价值观、人生观呈现出多元化的趋势;以民主、法治、平等竞争、产业化农业等为主要内容的现代观念在不少地方尚未深入人心,许多落后的、封建的思想观念还顽固地存在于不少村民的头脑中;少数村民缺乏应有的道德观念,一些村庄存在着道德失范现象.应该采取的主要对策有:强化舆论的导向作用;充分发挥农村干部和党员对村民思想观念的积极影响作用;积极开展各种形式的农村思想政治教育工作.     

生命教育理论的基本原理及其现实意义

生命教育理论以生活教育理论、人本主义理论等为依据，以教师和学生生命价值的充分发展和发挥为宗旨，以教育价值和教育意义的充分实现为最终目标。它试图重新发现“人为何生”的最终价值，试图重新发现“师为何生”、“师何以为生”的最终价值，试图重新发现“生为何生”、“生何以为生”的最终价值。这一理论对于人的全面发展具有重要的现实意义。     

关于“今所见汉人小说”写作年代的研究

鲁迅先生在《中国小说史略》第四篇认为8部"今所见汉人小说"都不是汉代小说,为后人伪托,此观点有失偏颇。这主要是由鲁迅对资料占有的缺失所导致的错误。从古今的研究资料来看,其中4部小说应为汉代小说,1部难以确定,另3部为后人伪托。     

浅议科学发展观对马克思主义人本思想的践行与发展

党的十六届三中全会所提出的：“坚持以人为本，树立全面、协调、可持续的发展观。促进经济社会和人的全面发展”的科学发展理念，是马克思主义人本思想在当代中国的具体实践，是我们党执政理念和治国理念的重大飞跃。     

Aggregating concept map data to investigate the knowledge of beginning CS students

Concept maps have a long history in educational settings as a tool for teaching, learning, and assessing. As an assessment tool, they are predominantly used to extract the structural configuration of learners’ knowledge. This article presents an investigation of the knowledge structures of a large group of beginning CS students. The investigation is based on a method that collects, aggregates, and automatically analyzes the concept maps of a group of learners as a whole, to identify common structural configurations and differences in the learners’ knowledge. It shows that those students who have attended CS education in their secondary school life have, on average, configured their knowledge about typical core CS/OOP concepts differently. Also, artifacts of their particular CS curriculum are visible in their externalized knowledge. The data structures and analysis methods necessary for working with concept landscapes have been implemented as a GNU R package that is freely available.     

Interactive sculpting of product shape based on constraint manipulation in virtual environment

In product concept design, not only designers with professional CAD skills, but also final customers take part in the design and evaluation of product shape styling. Because customers usually lack surface modelling background and are not familiar with concrete operations of commercial CAD systems, it is difficult for them to express their change intentions of product shape through professional CAD tools if they are not satisfied with the current shape design. This paper puts forward a method for creating, dragging and manipulating constraint and load represented in form of icon entity in interactive sculpting of product shape in virtual environment. The method supports customers manipulation of sculpting constraints or loads on sculpting shapes in virtual reality interaction to control the deformation of product shape. Constraints management based on icon entity is similar to spline lofting operation that is familiar to engineers, so users do not need to know surface details or have any professional knowledge of surface modelling, by only using their physical and engineering experience, they can manipulate the sculpting of product shape intuitively.