归纳法在判例主义法律推理中的有效性与论证

法律推理既具有逻辑特性又具有法学特性,所以法律推理的有效性也应当分别通过逻辑视角与法学精神进行论证.判例主义法律推理融类比推理、归纳推理与演绎推理为一体,具有良好的自我检验功能.归纳推理在判例主义法律推理中占有重要地位,虽然归纳推理在逻辑上仅仅具有相对的有效性即具有"归纳问题",但在"归纳原理"的作用下至少能够保证推理结论的"概率真理性".     

北欧警务的内涵式发展之路

芬兰、瑞典等北欧国家警务实践提示我们,构建现代警务机制必须高度重视犯罪预防工作,有精干高效的组织架构,实现警务资源效益的最大化.     

社会危害性与刑事违法性辨析--重在从"罪刑法定"视角观之

一个时期以来,社会危害性与刑事违法性的争论越来越引起人们的极大关注。社会危害性与刑事违法性是属于两个不同学科、不同领域的问题。在“罪刑法定”原则下,社会危害性更应当回归于犯罪学之中,而在刑法学中用法益侵害和严重的法益侵害取而代之,并且它们只有被明确规定在刑法中才能叫刑法法益侵害。这样规定,不仅剔除了“社会危害性”这一宏观、模糊的、甚至易受主观价值取向改变的犯罪定义标准,而且有利于刑事司法操作。     

Children of Hope

ZHANG Xiaoqiong lives in the new county seat of Bei-chuan Qiang Autonomous County, Mianyang City, Si-chuan Province. Pushing her baby son Liu Peng in his pram in morning sunshine is the happiest moment of     

金融业是“社会经济”发展的“主导力量”

我国参加“WTO”以后 ,对我国冲击最大的应是金融业。我国金融业市场化程度最低 ,但它又在经济社会发展中作用最大。金融业有自身发展的规律 ,它应突破“存、贷、汇”的限制 ,走上以资本经营为主体的更大市场。金融市场的发展在客观上给社会更多的选择余地 ,分散了金融风险。金融风险是市场风险的一种 ,风险并不等于是危机。金融危机大体上有三种类型 :一是支付危机 ,二是股市危机 ,三是汇市危机。只要经济平稳发展 ,政策对头 ,危机一般都可避免。资本市场不宜过早开放 ,应以监管能力的配套为前提     

Chemical Imaging of Human Fingermark by X-ray Photoelectron Spectroscopy (XPS)

X-ray photoelectron spectroscopy (XPS) is a widely used technique to characterize the surface chemistry of materials. It plays a crucial role in accessing qualitative and quantitative information and in detecting the presence of chemical functional groups on the surface of any material. The forensic methods available to detect and identify elements and organic/inorganic compounds are often destructive, so evidence cannot be re-analyzed. However, XPS allows rapid analysis of samples without damaging them. Recently, an increasing number of forensic researchers have begun to study certain chemical information on fingermarks. In this study, the authors aimed to present the applicability and power of XPS imaging in fingermark analysis which can also provide specific information about the fingermark chemical composition. Herein, monochromated X-ray (Al Kα) spot size was fixed at 50 μm. XPS mapping resulted in the acquisition of spectra at each pixel, in an array of 41 × 30 pixels with a step size of 50 μm. Then, a simple discussion has been made about how the scanned surface spectrum and basic snapshot spectra are used to identify different components at a fingertip of a scanned surface area (~3 mm²). Hence, a fingermark pattern contaminated with caffeine, TiO₂, and Pb/PbO deposited on the silicon wafer can be chemically mapped and visualized by XPS using principal component analysis (PCA). Thus, the present study showed the possible applicability of XPS for the identification of illicit drugs of abuse, gunshot residue, and skin care products on latent fingermark by mimicking a crime scene evidence.