北京交通警察心理健康状况分析

对北京393名交通警察进行调查,结果发现,北京市交通警察的心理健康状况低于全国正常成人水平,24.7%的民警存在中度及以上程度心理症状;年龄、性别、学历、婚姻状况、从警时间对民警的心理健康状况有一定的影响.     

基于SLI理念的公安院校警务化管理模式重构

SLI理论为美国"学生事务管理"提供了新的理论支撑与管理理念,创造了举世瞩目的新成绩.该理论对公安院校警务化管理同样具有适用性,针对我国公安院校警务化管理模式中存在的问题,重构基于SLI理念的公安院校警务化管理模式,以期提升警务化管理的质量水平.     

论少数民族文献的价值及资源共享——以藏族文学作品《米拉日巴传》为例

少数民族文献作为传承少数民族文化的重要载体,是研究少数民族经济、政治、文化等的最好的依据。本文通过藏族文学作品《米拉日巴传》的传播,进而探讨了它的各种价值。同时对建立少数民族文献资源共享提出了一些意见。     

网络社会中诚信问题的本质及其治理

网络社会诚信问题的本质是现实社会诚信问题在网络社会中的延伸,并因网络社会的特性而尤为突出。因此网络社会诚信问题的治理,就必须遵循网络社会与现实社会相结合的原则,通过完善技术环境、制度环境和社会环境,构建起一个以自律为主导,自律与他律相结合的诚信治理体系。     

Histopathology mapping of biochemical changes in myocardial infarction by Fourier transform infrared spectral imaging

Fourier transform infrared (FTIR) imaging and microspectroscopy have been extensively applied in the identification and investigation of both healthy and diseased tissues. FTIR imaging can be used to determine the biodistribution of several molecules of interest (carbohydrates, lipids, proteins) for tissue analysis, without the need for prior staining of these tissues. Molecular structure data, such as protein secondary structure and collagen triple helix exhibits, can also be obtained from the same analysis. Thus, several histopathological lesions, for example myocardial infarction, can be identified from FTIR-analyzed tissue images, the latter which can allow for more accurate discrimination between healthy tissues and pathological lesions. Accordingly, we propose FTIR imaging as a new tool integrating both molecular and histopathological assessment to investigate the degree of pathological changes in tissues. In this study, myocardial infarction is presented as an illustrative example of the wide potential of FTIR imaging for biomedical applications.