身高推断的法医人类学研究进展

身高属于个体识别的重要指标之一,历来是法医人类学研究的重点和热点。近几年国内外对于身高推断的研究又有新进展。笔者主要对近六年来国内外学术界发表的相关文献进行查阅,并精选具有代表性的文献进行综述,发现主要有以下新的研究进展和趋势:(1)随着人类平均身高的不断增长,原有身高推断方程有不断更新修正的需要;(2)性别、年龄、人种、地域等因素对身高推断影响大,设计实验研究方案时应考虑加入上述因素;(3)医学影像学技术,特别是CT技术成为近年来法医人类学身高推断研究的新方法。     

Wavelet Analysis of Resultant Velocity Belonging to Genuine and Forged Signatures

This study presents a wavelet analysis of resultant velocity features belonging to genuine and forged groups of signature sample. Signatures of individuals were initially classified based on visual human perceptions of their relative sizes, complexities, and legibilities of the genuine counterparts. Then, the resultant velocity was extracted and modeled through wavelet analysis from each sample. The wavelet signal was decomposed into several layers based on maximum overlap discrete wavelet transform (MODWT). Next, the zero crossing rate features were calculated from all the high wavelet sub‐bands. A total of seven hypotheses were then tested using a two‐way ANOVA testing methodology. Of these, four hypotheses were conducted to test for significance differences between distributions. In addition, three hypotheses were run to provide test for interaction between two factors of signature authentication versus perceived classification. The results demonstrated that both feature distributions belonging to genuine and forged groups of samples cannot be distinguished by themselves. Instead, they were significantly different under the influence of two other inherent factors, namely perceived size and legibility. Such new findings are useful information particularly in providing bases for forensic justifications in establishing the authenticity of handwritten signature specimens.     

“红色影视”在大学生爱国主义教育中的作用研究

＂红色影视＂就是指以革命话语为主要形式创作的影视作品。从本质上讲,＂红色影视＂是红色文化的重要内容,是社会主义先进文化的重要组成部分。在当今时代,＂红色影视＂在大学生思想政治教育工作中具有重要的价值,是推进大学生爱国主义教育的重要力量。     

反恐与国际刑事司法准则的底限

恐怖主义是人类生存面临的难题,它通过暴力和残忍的手段,对世界和平、经济发展、社会生活乃至人类文明造成严重威胁.恐怖主义是当代人类之间展开的另一种形式的自相残杀.但是,即使其在法律上是严重违法的,在道德上是难以立足的,然而,毕竟有其存在的深层根源.因此,应当明晰恐怖主义与反恐的性质,正确认识反恐与国际刑事司法准则的价值与效力之间的冲突,并从世界其他一些国家的反恐立法及司法实践中寻找经验和借鉴,从而正确协调恐怖主义与反恐以及反恐与国际刑事司法准则的关系,为解决这一死结提供一条可行路线.     

Source Determination of Red Gel Pen Inks using Raman Spectroscopy and Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy combined with Pearson's Product Moment Correlation Coefficients and Principal Component Analysis

The potential combination of two nondestructive techniques, that is, Raman spectroscopy (RS) and attenuated total reflectance–fourier transform infrared (ATR‐FTIR) spectroscopy with Pearson's product moment correlation (PPMC) coefficient (r) and principal component analysis (PCA) to determine the actual source of red gel pen ink used to write a simulated threatening note, was examined. Eighteen (18) red gel pens purchased from Japan and Malaysia from November to December 2014 where one of the pens was used to write a simulated threatening note were analyzed using RS and ATR‐FTIR spectroscopy, respectively. The spectra of all the red gel pen inks including the ink deposited on the simulated threatening note gathered from the RS and ATR‐FTIR analyses were subjected to PPMC coefficient (r) calculation and principal component analysis (PCA). The coefficients r = 0.9985 and r = 0.9912 for pairwise combination of RS and ATR‐FTIR spectra respectively and similarities in terms of PC1 and PC2 scores of one of the inks to the ink deposited on the simulated threatening note substantiated the feasibility of combining RS and ATR‐FTIR spectroscopy with PPMC coefficient (r) and PCA for successful source determination of red gel pen inks. The development of pigment spectral library had allowed the ink deposited on the threatening note to be identified as XSL Poppy Red (CI Pigment Red 112).     

现代辩护制度的宪政根基与实证考察

宪政的本质是对国家权力的限制,以保障个人的基本权利。人的基本权利通过宪法和法律来表达,也需要宪法和法律予以保障。在限制和剥夺人的基本权利的种种方式中,刑事惩罚最为严重。因此,一方面,在宪法上明确个人基本权利的同时,需要设定无罪推定等保障机制,奠定辩护权的根基,另一方面,需要在刑事诉讼法中规定辩护权的具体行使方式,保障辩护权的行使效果。在现代宪政国家,辩护制度在宪法和刑事诉讼法中力求良性互动。因此,我国辩护制度的完善,不能局限于刑事诉讼法,还必须关注宪政化进程。     

充分肯定中国工人阶级的先进性

社会主义市场经济的建立和完善,多样化趋势促使我国工人阶级内部结构演化成不同的阶层,由此不能否定工人阶级的先进性,中国工人阶级始终是推动先进生产力的基本力量。     

安眠酮及2'-羟甲基安眠酮的毛细柱GC/MS测定

作者在 Finnigan Mat 1020 GC/MS 仪上,应用 SE-54熔融硅毛细柱,建立了生物试样中安眠酮、2'-羟甲基安眠酮的分析方法。动物中毒实验表明,此法实用,不仅能检出安眠酮,而且还可检出存在的代谢物;在实际应用中,具有快速、灵敏、准确等特点。检测限为15ng,并已用于刑事案件的鉴定工作中。     

《国家公务员暂行条例》适用之新现象评析

在政府部门的实际工作中,出现了“干部打工”、“带薪辞职”、“政府雇员”以及“考选市长”等现象,这些现象都与我国现行的国家公务员制度主要是《国家公务员暂行条例》有着密切的关系。本文通过对这些新现象的分析,揭示了《国家公务员暂行条例》实施过程中的相关问题,并指出解决这些问题的途径是要处理好几个关系:党与法的关系、改革与法的关系以及新法与旧法的关系。     

现代化的评价标准与我国社会主义现代化指标体系的特点

全面建设小康社会,加快有中国特色社会主义现代化的进程,已经成为当今中国人民的奋斗目标。因此,应该准确理解“现代化”涵义,把握现代化评价标准,确立符合中国特色的社会主义现代化指标体系。