美国思想政治教育的基本途径及其启示

美国的思想政治教育具有复杂性、特殊性,其"无名",但"有实",起到了凝聚人心、巩固政权、化解矛盾、稳定社会的重要政治功能。研究其思想政治教育的基本途径,对我国加强和改进思想政治教育具有一定的启示作用。     

Comparison of high order aberration after conventional and customized ablation in myopic LASIK in different eyes of the same patient

Purpose: To verify whether there exists any difference in higher order aberrations after undergoing myopic LASIK (laser in situ keratomileusis) with conventional ablation and customized ablation in different eyes of the same patient. Methods: This was a prospective randomized study of 54 myopic eyes (27 patients) that underwent LASIK using the Nidek EC-5000 ex-cimer laser system (Nidek, Gamagori, Japan). Topography-guided customized aspheric treatment zone (CATz) was used in the first eye of the patient (study group) and the other eye of the same patient was operated on with conventional ablation (control group). Higher order aberrations [root-mean-square (RMS) in the 5-mm zone] of both groups were observed with the Nidek OPD-Scan aberrometer before and 3 months after LASIK. Preoperative mean refractive error was similar between two eyes of the same patient (t=?0.577, P>0.05). Results: Preoperatively, higher order aberrations (RMS in the 5-mm zone) in the CATz ablation and conventional groups were (0.3600±0.0341) μm and (0.2680±0.1421) μm, respectively. This difference was not statistically significant (t=1.292, P>0.05). Three months after LASIK, higher order aberrations (RMS in 5-mm zone) in the CATz ablation and conventional groups were (0.3627±0.1510) μm and (0.3991±0.1582) μm, respectively. No statistically significant difference was noted between pre- and postoperative higher order aberrations in the CATz group (t=?0.047, P>0.05). However, a statistically significant increase in higher order aberrations was observed after conventional ablation (t=?5.261, P<0.05). A statistically sig-nificant difference was noted in the increase of higher order aberrations after LASIK between groups (t=?2.050, P=0.045). Con-clusion: LASIK with conventional ablation and topography-guided CATz ablation resulted in the same BSCVA (best specta-cle-corrected visual acuity) 3 month after LASIK. Higher order aberrations were increased, but the increase of higher order ab-errations after customized ablation treatment was less than that after conventional ablation.     

加强会计职业道德建设的途径和方法

阐述了会计职业道德及其建设的重要性,指出了当前会计职业道德的现状并分析了存在问题的原因,提出了加强会计职业道德建设的途径与方法.     

论高校学生管理中自由与秩序的限度

我国高校学生管理中存在自由与秩序限度模糊问题。在高校内,秩序是达成教育活动、实现人的自由全面发展教育目的的必要而非充分条件,而自由是实现这一教育目的的充分条件。高等学校内部需要最低的秩序和最大化的自由。从低度人权与低度义务来看,低度行为规范应该成为自由与秩序限度的校规落脚点。     

顺治四年云间词人唱和考论

顺治四年（丁亥）,云间词人进行了一次唱和活动。最初有陈子龙、李雯、宋征璧、宋存标等人,后钱毂、宋征舆、宋思玉等人赓和。这次唱和词作结集为《唱和诗余》。从现存文献可以考证出李雯参加了这次唱和活动,至于没有相关词作存下,与他中途上京有关。这次唱和活动的主题是咏叹春天和闺情,词作表达上深于比兴,长于即事造境以寓心绪,云间词风比前期更为刚健。     

黔南布依族地区中学生“宏观-微观-符号”三重表征调查研究

＂宏观-微观-符号＂三重表征是化学学习中特有的思维方式,它有助于学生对化学知识的理解,优化学生的化学知识结构。本研究采用问卷调查等方法,对黔南布依族中学生的三重表征水平进行调查和分析,发现这个地区的中学生的三重表征思维方式十分有限。     

论汉维语语序功能变式中的焦点变式

焦点变式是指由于句中强调点改变而产生的语序功能变式。论文试图通过对汉维语焦点变式的分析,探讨焦点移位对语序的影响,从而发现汉维语两种语言在凸显句子焦点和配置句中语序上的差异。     

罗布人传统生计方式及其变迁

在地域、环境、文化、技术等多种因素的作用下,罗布人传统社会形成了以渔猎为主的生计方式,同时罗布人还尽量采取其他生计方式以弥补食物的不足。改革开放后,随着新的农业技术的引进和国家社会经济结构的变革,罗布人的生计方式也在不断改变。     

乡村生态体验旅游探研

乡村生态体验旅游是一个交叉性研究领域,涉及乡村旅游、生态旅游、旅游体验等研究范畴,根据前述有关概念。分析归纳出乡村生态体验旅游这一概念。研究乡村生态体验旅游的空间构成,指出它是由乡村生活、生态环境、休闲体验活动及产业活动等要素构成的,同时分析这一空间构建主体与构建过程。根据空间构成要素找出了乡村生态体验四种主要途径：乡村风光观赏、民俗风情体验、土特名产采种制作、乡村服务提供,在此基础上又阐述了这四种体验途径给旅游者在娱乐体验、教育体验、审美体验以及逃遁体验等方面带来的体验感受。     

节约型高校建设的意义与对策分析

高校在节约型社会建设进程中肩负着独特的责任。文章分析了节约型高校的内涵及现实意义,并在此基础上提出了建设节约型校园的宏观对策和思路。