论宪法对私有财产权的保护

私有财产权在各国宪法中占有重要的地位，各国宪法都把财产权问题作为其宪政的基石之一。而我国宪法对私有财产权的保护却经历了几十年的风风雨雨。2004年3月14号第十届全国人民代表大会第二次会议通过的宪法修正案明确了对私有财产的保护，给全民尤其是民营企业带来了新的生机和动力，这具有重要的意义。但目前的形势仍不容乐观，仍有许多应改善的地方。     

矢量在中学数学解题中的应用

用矢量法解决中学数学问题，常常可以收到化繁为简，化难为易的效果．文章从四个方面探讨了用矢量解决中学数学问题的方法，说明了矢量作为运算工具应用的广泛性和优越性．     

现代旅游饭店背景音乐的营造

没有音乐的饭店等于失去了半个灵魂。背景音乐是饭店硬件的补充,同时又是饭店软件的延伸。现代旅游饭店背景音乐的营造,应遵循轻柔性、愉悦性和融合性原则,并且掌握乐曲选择以及音量控制方面的技巧。     

以经济手段为重点推进可持续发展

当前世界各国普遍重视经济的可持续发展，而可持续发展的概念需要深化理解。我们要努力发展经济，通过经济手段解决人口、资源和环境问题，实现经济发展方式的转变，使经济走上以人为本、全面协调的可持续发展之路。     

Interhemispheric functional connectivity for Alzheimer’s disease and amnestic mild cognitive impairment based on the triple network model

The purpose of this study was to explore the differences in interhemispheric functional connectivity in patients with Alzheimer’s disease (AD) and amnestic mild cognitive impairment (aMCI) based on a triple network model consisting of the default mode network (DMN), salience network (SN), and executive control network (ECN). The technique of voxel-mirrored homotopic connectivity (VMHC) analysis was applied to explore the aberrant connectivity of all patients. The results showed that: (1) the statistically significant connections of interhemispheric brain regions included DMN-related brain regions (i.e. precuneus, calcarine, fusiform, cuneus, lingual gyrus, temporal inferior gyrus, and hippocampus), SN-related brain regions (i.e. frontoinsular cortex), and ECN-related brain regions (i.e. frontal middle gyrus and frontal inferior); (2) the precuneus and frontal middle gyrus in the AD group exhibited lower VMHC values than those in the aMCI and healthy control (HC) groups, but no significant difference was observed between the aMCI and HC groups; and (3) significant correlations were found between peak VMHC results from the precuneus and Mini Mental State Examination (MMSE) and Montreal Cognitive Scale (MOCA) scores and their factor scores in the AD, aMCI, and AD plus aMCI groups, and between the results from the frontal middle gyrus and MOCA factor scores in the aMCI group. These findings indicated that impaired interhemispheric functional connectivity was observed in AD and could be a sensitive neuroimaging biomarker for AD. More specifically, the DMN was inhibited, while the SN and ECN were excited. VMHC results were correlated with MMSE and MOCA scores, highlighting that VMHC could be a sensitive neuroimaging biomarker for AD and the progression from aMCI to AD.     

a以后的7个连续自然数是什么?

第一步:出示案例这是发生在初一新生的一节数学课上的事。快下课时,老师出了一道题:“若a为自然数,说出a以后的7个连续自然数。”一个女孩举手抢答:“b,c,d,e,f,g,h。”话音刚落,便引起哄堂大笑,老师也愕然了。女孩觉察到,自己的答案出了笑话,落个满脸通红。接着,一个男孩起来补正:“a+1,a+2,a+3,a+4,a+5,a+6,a+7。”尔后,下课铃响了。事情平平常常。一个女孩答错了题,一个男孩纠正过来,全班同学都明白了正确答案。下课,大家就都散了。那么大家试着讨论:(1)这位老师在这件事上是否到此就应了结了呢?(2)女孩的答案真的错了吗?男孩的答案是惟…     

“三个代表”重要思想的功能透析

“三个代表”重要思想全面总结了党的历史经验,集中体现了毛泽东思想、邓小平理论关于党建理论和一切重要思想的最重要内容,是新时期马克思主义建学说的新发展,是新时期党建工作的理论指南。“三个代表”重要思想具有七大功能:导向———激励功能,教化———整合功能,巩固———稳定功能,动员———组织功能,警戒———规范功能,评价功能,形象塑造功能。     

Impact of rapid reading skills training on reading rate and reading achievement among primary school students in China

Abstract

The current study examined the effects of a silent rapid reading skills training intervention on the reading rate and reading achievement of primary school students in China in order to determine the efficacy of the intervention and explore potential gender differences. A total of 108 Chinese primary school students were randomly assigned by the classroom to either an experimental (n = 54) or control (n = 54) condition. Students in the experimental group completed 12 sessions of rapid reading skills training designed to increase their ability to rapidly read Chinese text in silence. Students in the control group engaged in regular Chinese language curriculum for the same time period. After the three-week intervention period, students in the experimental group displayed significantly greater silent reading speed of Chinese characters (M?=?1331.26 characters per minute) compared to students in the control group (M?=?617.48 characters per minute; p?<?.001). Children in the intervention group also displayed a significantly greater effective reading rate (F = 87.11, p?<?.001, partial η²?=?0.46) at post-test compared to the control. Male students displayed greater increases in reading speed than female students. Neither intervention effect nor gender difference was evident for reading comprehension. Implications for educational interventions designed to increase silent reading speed among Chinese students are discussed.     

交换式以太网的规模局限性及解决方案

交换式以太网技术在传统以太网技术的基础上 ,以其灵活的组网方式及高效的宽带利用方式已经越来越广泛的成为当今局域网实现的主流技术。但是当仅仅使用以太网交换机实现大型的局域网时 ,仍然存在着路由环路、广播风暴等问题 ,本文主要阐述大型交换式以太网的性能问题及其解决方法     

论马克思主义法学的产生标志

《德意志意识形态》标志着马克思主义法学的产生。因为：它首次系统地论述了唯物史观的基本原理，为马克思主义法学产生提供了哲学基础；它第一次阐明了法律起源、本质、作用等法学基本问题和基本原理，它作为产生标志也符合理论发展规律和历史实际情况。