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.     

A method for studying knife tool marks on bone

The characteristics of knife tool marks retained on hard tissues can be used to outline the shape and angle of a knife. The purpose of this study was to describe such marks on bone tissues that had been chopped with knives. A chopping stage with a gravity accelerator and a fixed bone platform was designed to reconstruct the chopping action. A digital microscope was also used to measure the knife angle (θ) and retained V-shape tool mark angle (ψ) in a pig skull. The κ value (elasticity coefficient; θ/ψ) was derived and recorded after the knife angle (θ) and the accompanied velocity were compared with the proportional impulsive force of the knife and ψ on the bone. The constant impulsive force revealed a correlation between the V-shape tool mark angle (ψ) and the elasticity coefficient (κ). These results describe the tool marks--crucial in the medicolegal investigation--of a knife on hard tissues.     

国有建设用地使用权出让合同法律性质探析

国有建设用地使用权出让合同属于行政合同。国家通过出让合同来规范和调控土地市场,落实最严格的节约用地制度,以实现管理、保护与合理利用土地资源的目的。出让合同受行政法律的规范和制约。在承认出让方行政优益权的同时,要对其权力加以限制。鉴于我国行政合同制度尚未完善,为保证出让合同目的的实现,保护当事人的合法权益,应当允许当事人根据合同纠纷的具体内容,灵活选择适用行政复议、民事诉讼或行政诉讼。     

英诗汉译中的意象再造——ToWPⅡ的两个汉译本简析

意境是诗歌的灵魂,而意象是为建构诗歌意境而存在的。诗歌翻译的关键在于译文是否将原诗的意象再现。诗歌翻译的过程是译者对原作的意象解读和意象再造的过程。以乔治.桑塔耶纳的一首组诗的第二首为例,以认知语言学为理论参照,比较这首诗的两个汉译版本,尝试探讨意象再造在英诗汉译中的作用。     

完善儿童权益保护之探析——以设立虐童罪为视角

少年之于国家的重要性是不言而喻的,我们理应保证未成年人有一个健康安全的成长环境,然而近年来越来越多虐待儿童事件的爆发,引起了人们对于儿童健康成长的强烈关注。目前,我国尚未设立虐童罪,然而调查表明90%的人支持设立虐童罪。随着虐童事件的发酵,关于虐童罪的讨论成为最受关注的话题之一。鉴此,分析虐童现象及其产生的原因,通过立法增设"虐童罪",无疑是遏制虐童现象的重要举措。     

专家辅助人制度的现状、困境与改善建议-以浙江省为例的实证分析

新《刑事诉讼法》确立的专家辅助人制度对提高鉴定意见的质量,改革庭审方式和证据制度有着重要的意义,但因为法律仅对其作出了笼统的规定而没能发挥出应有的作用。通过对法律工作者的问卷调查发现,在专家辅助人的诉讼地位、专家辅助人的意见属性等问题上存在着较大的分歧,因此,要完善我国的专家辅助人制度,就要明确专家辅助人的独立诉讼地位,确保专家辅助人真正地参与到庭审的质证中来,才能达到这一制度设计的理想状态。     

无直接利益冲突事件公安机关处置困境及对策研究

公安机关处置无直接利益冲突事件的困境主要体现为：事件发生前的信息缺失;事件处置时的缓慢与无效;事件处置后期的淡漠与回避。有针对性地提出了构建情报主导警务、建设快速反应及专门处置力量和后期的追踪处理机制的三大对策。     

无直接利益冲突事件公安机关介入机制研究

基于当前经济社会转型期社会矛盾与冲突的多发,出现了不同于传统群体性事件的的无直接利益冲突事件.这类事件有其参与者体现了一种与事件的发生无直接利益性,事件的发生具有强烈的突发性以及事件的解决的综合性的特点,公安机关应构建新型的介入处理机制包括时间介入机制、空间介入机制以及人员介入机制三个方面的机制.     

司法鉴定意见争议评价机制研究——以浙江省司法鉴定管理模式为视角

司法鉴定争议是指对司法鉴定意见存在争议引起的纠纷。本文侧重从司法鉴定意见的科学性、客观性、相关性、合法性四个评价维度切入,提出重新司法鉴定、司法鉴定人出庭作证、司法鉴定专家评价三种评价方式。结合浙江省司法鉴定管理实践,介绍了通过建立司法鉴定投诉处理工作、司法鉴定机构受理司法鉴定委托、重大鉴定事项报告、司法鉴定专家咨询、推进司法鉴定人出庭作证的四项机制,来解决或减少当事人对司法鉴定意见的异议。