电子商务中的信用问题及解决方案

在网络经济迅速发展的今天,电子商务已经深入我们的日常生活,但随着电子商务的不断发展,电子商务本身所固有的一些缺点,以及相应制度的不配套,使得人们对电子商务的信用问题产生了诸多怀疑。因此分析电子商务的缺点及其产生的原因,并提出解决的思路,就成了时代的迫切要求。     

WTO与中国民法理念之发展

平等与自由是民法的基本理念 ,这一理念的发展是以市场经济为基础的。长期以来 ,由于中国市场经济不发达 ,导致中国民法理念亦不发达。WTO的宗旨和基本原则与民法的理念是一致的 ,同时 ,中国加入 WTO会极大地推动中国市场经济的发展 ,因此 ,中国加入 WTO会推动中国民法理念的发展     

Comparing the accuracy of Demirjian and Nolla methods and establishing a new method for dental age estimation in northeastern Chinese children

Dental age estimation plays an important role in the field of clinic medicine and forensic medicine. The Demirjian and Nolla methods are common scoring methods for dental age estimation but there was no research about the comparison of accuracy of these two methods in northeastern Chinese children. Hence, in this study, we compared the accuracy of these two methods to explore more suitable method for our studied population. We collected 535 orthopantomograms from northern Chinese children aged from 6 to 15 years and divided them into training dataset and testing dataset according to the ratio of 7:3. The dental age of training dataset were estimated using Demirjian and Nolla methods, respectively. The results suggested that the mean differences of these two methods were 0.24 and −0.40 years, and mean absolute difference were 0.65 and 0.59 years. Then to further improve the accuracy of dental age assessment, the new improved formulas and dental age conversion tables were established after analyzing the relationship between the sum scores based on Nolla method and chronology age in training dataset. According to the new method used in testing dataset, the minimum value of mean difference (0.00) and mean absolute difference (0.49) were obtained, which are largely smaller than that of Demirjian and Nolla methods. The new developed method and dental age conversion scales may be more suitable dental age estimation method for northeastern Chinese children.     

加强中俄经济合作夯实上合组织发展基础

2009年6月15至16日,上海合作组织成员国元首理事会第九次会议在俄罗斯叶卡捷琳堡召开,上海合作组织成员国和观察员国的元首聚会于此,共商发展大计。会后成员国元首共同签署了《上海合作组织成员国元首叶卡捷琳堡宣言》、《上海合作组织反恐怖主义公约》等重要文件,会议发表了《上海合作组织成员国元首理事会会议联合公报》,批准了《2010—2012年上海合作组织成员国打击“三股势力”合作纲要》等文件。     

Her “vocal authority”: the semiotic and cultural soundscape of Chinese female rock singers’ voices in the late 1990s

This paper explores the vocal authority of Chinese female rock singers’ voices as semiotic and cultural rebellion against male-dominated rock aesthetics and the accepted sounds of women’s singing in popular music. The first of the paper’s two sections challenges the gendered stereotypes associated with female singers, and argues for the artistic significance embedded in the voice to set the exploration of subversive femininities, and, more importantly, to unveil the polysomic cultural and social making process of a distinctive personal voice. The second and longest section of the paper first creates theoretical dialogues regarding Potter, De Certeau, Shepherd and Barthes’ theories of voice and culture, and then presents the case analysis of three prominent Chinese female rocker singers, Zhang Qianqian, Wu Hongfei and Kang Mao. The analysis discusses distinctive “feminine noise” by excavating the cultural and institutional forces embedded in the vocal styles of these singers. The semiotic features of grain, timbre, articulation and volume in the voice demonstrate how the complex acoustic soundscape of “feminine noises” reveals the regional, ethnic, class and sexual formation of female musicians’ gender identity.     

论刑事侦查的一般步骤

随着我国刑事诉讼法的修改、刑侦体制改革的深入和《公安机关办理刑事案件程序规定》的颁发,刑事侦查活动的一般步骤更趋正规化、科学化。本文论述了刑事侦查活动的五个基本步骤：立案、案情分析、初步侦查、深入侦查、结案。     

谈互联网在公共服务型政府构建中的作用

建设公共服务型政府是信息化社会的大势所趋。因此,政府应当为经济发展提供良好的市场环境,为经济和社会的协调发展提供有效的公共服务。公共服务型政府的建设,将推进政府治理模式的转变和观念的更新,促使政府进一步转变职能。本文认为,互联网的发展对公共服务型政府构建既能起到积极的作用,也会带来负面影响,所以必须发展与治理并举。     

吉林省西部生态环境可持续发展问题探究

受观念、利益、体制与法律等因素影响,吉林省西部生态环境面临着气候稳定性差,自然灾害频繁发生;人为破坏严重,生态环境脆弱敏感;财政供给不足,生态设施建设滞后;发展模式尚待优化,生态环境面临威胁等问题.为此,应该转变观念,提高认识;完善法律法规,实现依法治理;加大财政投入力度,保障设施建设;健全制度架构,保障动力机制;加强研发合作,保障技术支持.以期解决吉林省西部生态环境面临的突出问题.     

一位出租车司机的“科学管理”之道

生活与管理往往贯通着相同的哲理，学管理不仅要在课堂上，也应该从生活中领悟。一位普通出租车司机从自身实践中形成的时间成本意识、换位思考方式和强调主观态度的观点恰恰也是管理者所需要的，远远超出了行业领域的界线，上升到了管理哲学的高度，给各级管理者以有益的启示。     

清末四川初等教育师资来源及建设

在中国古代，承担初等教育阶段的机构主要是私塾，而师资主要来源于落第秀才和童生。到了近代，随着社会的大变革，中国的初等教育也走向了近代化，传统的塾师已不能满足新时代的要求，因而四川当局扩大了师资来源，除留任部分塾师外，还创办师范学堂，培养近代师资力量，同时还延聘归国留学生和外国教员。