英汉颜色词的国俗语义对比与文化教学

词语所承载的意义不仅包含它的概念意义,还包含它的社会文化色彩和情感内涵。国俗语义是语义民族性的一种表现。英汉两种语言中颜色词语的国俗语义相同性很小。英汉颜色词语在社会属性、情感和心理方面存在差异,英汉颜色词语国俗语义缺项。     

Commentary

Abstract

Women prisoners make up a small percentage of the prison population, yet they are the fastest growing population in prison, especially among women of color. Many of these women are typically young, poor, and uneducated mothers, and they often encounter an assortment of social and health problems while incarcerated. This commentary examines some of the issues that predispose women of color to commit crimes and the challenges they face in the New York State prison system.     

Listening to color: a set of propositions on pain as feminist aesthetic

This performative text asks whether it is possible to imagine an antisocial feminist aesthetic that does not invoke the wounded body. Its form – numbered propositions that engage with critical theory, literature, and memoir – riffs on that of Maggie Nelson’s Bluets, a key interlocutor for this question of aestheticizing embodied pain. How does Nelson’s genealogy of blue model a methodology for a “queer genealogy of femininity,” to borrow Jack Halberstam’s term? How does looking at color in this way offer an approach to narrating trauma, one that displaces the primacy of the visual? Turning to the work of Christina Crosby, Toni Morrison, Fred Moten, and José Esteban Muñoz, as well as drawing upon the author’s experience as a volunteer for a peer listening hotline, this essay considers the implications of “listening to color” for minoritarian knowledge formations and feminist praxis.     

解读西南少数民族崇尚的色彩语言—"黑"

色彩语言是指人类社会中作为信息传递手段的色彩和意义结合的符号系统。西南不少民族崇尚黑色,以黑为美,以黑为贵,就在于色彩语言中的"黑"能传递出他们所企盼的信息。影响民族尚黑习俗形成的因素是复杂多样的,主要有三大因素:一是西南地区特有的自然环境和生产方式;二是原始宗教;三是历史上的文化接触与融合。但民族尚黑习俗的形成并不要求这三大因素必须同时起作用。     

常见蔬菜、调料、空白脏器对硫靛反应化学检验氟乙酰胺干扰的实验研究

氟乙酰胺类鼠药(含氟乙酸,氟乙酸钠)是水溶性毒物,极性大,毒性也大.中毒死亡后在体内含量呈微.人及动物死亡后,难以用常见的TLC方法进行分析.几年来,经改进后的硫靛反应化学法,一直在各实验室办案中应用.该法对氟乙酰胺类鼠药中毒案件鉴定起了很大作用.但经过多年的研究实验及案件应用,笔者认为硫靛反应不是氟乙酰胺鼠药的专属性反应,有干扰,方法灵敏度低.仅靠该法出现阳性结果和阴性结果,均不能对检材作肯定或否定结论,应配合其它方法或案情进行综合评价.     

城市房屋外墙颜色的法律思考

城市房屋外墙颜色是城市色彩的重要组成部分。中国法律至今没有对城市色彩或城市房屋外墙颜色做出任何专门规定。外墙颜色的管理维护不仅是一个物业管理问题，而且也是行政机关封城市公共形象统一规划的一个重大问题。城乡规划法实施以後，外墙的色彩专业规划应该尽快起步并顾及城市历史文化、区划功能以及公序良俗等因素。     

Printed artificial sweat as replacement for natural fingermarks: Qualitative and quantitative approach considering an amino acid reagent

The study presented in this paper aims at assessing how printed fingermarks can be used to generate realistic latent marks bearing varying quantities of materials to be detected. Considering dilution series of artificial sweat (eccrine secretion) and 1,2-indanedione/zinc as amino acid reagent, we assessed how printed marks behave in comparison to natural fingermarks provided by a set of 30 donors. The results were assessed in terms of relative intensity (contrast, luminescence) and expert grading (ridge details, overall quality). With regards to the set of 30 donors, this study brought a quantitative look to the influence of intra- and inter-variability on the relative intensity values observed when processing natural fingermarks. This provided new data to further understand the concept of “donorship”. With regards to the use of printed marks, it has been illustrated how dilution series of a concentrated solution allows covering a range of cases: unnatural marks (intensity values well above those obtained with donors), rich marks (corresponding to fingermarks left by good donors), and faint marks (associated with the kind of results observed with poor donors). Such a range of detection performance offers the possibility to generate fine-tuned detection exercises of varying difficulty levels. Printed items made of artificial sweat could hence constitute a valuable alternative to natural secretions in the context of education and proficiency testing.     

Color Separation in Forensic Image Processing Using Interactive Differential Evolution

Color separation is an image processing technique that has often been used in forensic applications to differentiate among variant colors and to remove unwanted image interference. This process can reveal important information such as covered text or fingerprints in forensic investigation procedures. However, several limitations prevent users from selecting the appropriate parameters pertaining to the desired and undesired colors. This study proposes the hybridization of an interactive differential evolution (IDE) and a color separation technique that no longer requires users to guess required control parameters. The IDE algorithm optimizes these parameters in an interactive manner by utilizing human visual judgment to uncover desired objects. A comprehensive experimental verification has been conducted on various sample test images, including heavily obscured texts, texts with subtle color variations, and fingerprint smudges. The advantage of IDE is apparent as it effectively optimizes the color separation parameters at a level indiscernible to the naked eyes.     

Understanding Variations of Soil Mapping Units and Associated Data for Forensic Science

Soil samples have potential to be useful in forensic investigations, but their utility may be limited due to the inherent variability of soil properties, the wide array of analytical methods, and complexity of data analysis. This study examined the differentiation of similar soils based on both gross (texture, color, mineralogy) and explicit soil properties (elemental composition, cation exchange, Fe‐oxyhydroxides). Soils were collected from Fallbrook and adjacent map units from Riverside and San Diego Counties in California. Samples were characterized using multiple techniques, including chemical extracts, X‐ray diffraction (XRD), and Fourier transform infrared spectroscopy. Results were analyzed using multiple analytical approaches to compare counties and land uses. Some analyses (XRD, extractions) were better at distinguishing among samples than others (color, texture). Ratios of rare earth elements were particularly useful for distinguishing samples between counties. This potential to “fingerprint” soils illustrates the usefulness of a comprehensive soil database for criminal investigators.     

文件制作时间检验的物质基础

随着科学技术的快速发展,各种新型染料、颜料不断涌现。不断发展的书写和打印材料对文件制作时间检验工作提出了越来越高的要求。寻求显色物质整体稳定中的可测定因素,探索可资利用的指标性参数,达到检验目的。这就需要我们对材料进行比较全面的认识和研究。