Ethical conflict and job satisfaction of public relations practitioners

This study attempted to explore the linkage between ethical conflict and job satisfaction, causes of ethical conflicts, and consequences of job dissatisfaction of public relations practitioners. The findings show that many practitioners confirmed the existence of ethical conflict in their workplace and suggest that ethical challenges are largely triggered by top management's ethical standard. Although practitioners resolved conflicts by leaving their companies, they also recognized the hope in resolving the ethical challenges that they had faced. Participants emphasized the importance of an open communication environment, the support of internal stakeholders, and a high professional standard.     

英语词汇学习组块关键词法

组块记忆策略有利于词汇学习,但只关注词汇形式学习,而忽略了词汇意义学习。关键词法则关注词汇意义学习,忽略词汇形式学习。组块记忆策略和关键词法结合起来有助于学习词汇形式和意义,先利用组块记忆策略将英语词汇分为不同的组块,学习词汇形式,再选取其中某个组块为关键词,学习词汇意义,从而将词汇形式学习和意义学习结合起来,这样一套词汇学习路径称之为组块关键词法。     

美国教师教育的三种取向之争

在美国,根据对教师教育基本问题的不同回答大致可区分出三种取向。解制取向否定教师教育的必要性,主张用学生成绩衡量教师质量、用替代性途径绕过正规教师教育;专业化取向批驳解制取向的简单化理解,致力于探寻教师教育的知识基础,努力建构有力的教师教育来改善教师的地位;社会正义取向则热衷于揭示上述两种立场如何复制甚至加剧社会的不平等,致力于为民主社会培养具有批判精神的教师和学生。     

Inequality and crime revisited: effects of local inequality and economic segregation on crime

Economic inequality has long been considered an important determinant of crime. Existing evidence, however, is mostly based on inadequately aggregated data sets, making its interpretation less than straightforward. Using tract- and county-level U.S. Census panel data, I decompose county-level income inequality into its within- and across-tract components and examine the extent to which county-level crime rates are influenced by local inequality and economic segregation. I find that the previously reported positive correlation between violent crime and economic inequality is largely driven by economic segregation across neighborhoods instead of within-neighborhood inequality. Moreover, there is little evidence of a significant empirical link between overall inequality and crime when county- and time-fixed effects are controlled for. On the other hand, a particular form of economic inequality, namely, poverty concentration, remains an important predictor of county-level crime rates.     

再造传统——以云南省镇沅县苦聪人为例

国家运用行政力量投入财力物力，全面彻底地改造云南省镇沅县苦聪人的传统。镇沅县将苦聪人的传统作为     

中国财富分配三大差距的演变及其控制(下篇)

财富分配的不平等是人类社会的基本特征之一。作为一种现象，备受世人关注。本文围绕改革开放以来中国大陆财富分配问题展开讨论。在此，我们不但关注经济学意义上的不平等，同时也不可避免地注意到社会学和政治学意义上的不平等问题。     

基于智能终端的心电信号采集系统设计

心电信号作为一种重要的生命体征参数,其包含丰富的病理信息,对心血管疾病的预防具有重要的参考价值。目前,市场上的心电信号采集系统体积较大,不便于携带,这为心电信号的及时获取和诊断增加了很大的障碍,因此本文基于对心电信号实时采集的硬件系统的研究,结合消除噪声干扰算法,设计出一种适用于家庭和社区的低功耗、体积小的便携式心电实时采集系统。通过对系统的心电信号采集模块、微控制器模块、数据传输模块和智能终端处理模块等硬件结构、原理和对应系统软件的介绍阐述了新型便携式心电采集系统的设计思想及其优越性。经验证:该系统能够以单导联的方式实现心电信号实时采集,并在智能终端上完成对数据的分析、显示及存储等功能。     

清末地方教育监察机制及其困境——以四川学务处为中心的考察

学务处作为近代四川教育的最高管理机构,在对地方教育管理及监察运行过程中借鉴古今中外之法,创设查学制度以及省、厅府、州县三级管理监察体制,对清末中央教育体制和视学制度的建立起到重要的借鉴作用。其运行过程中所面临的困境凸显出近代教育机构在地方行政管理体系中的"边缘化"地位,不仅未达到加强社会控制的目的,反而促进了社会阶层的分化。