藏传唐卡的色彩学研究

本文从色彩学的角度对藏传唐卡色彩进行理论归结 ,主要从藏传唐卡色彩的配色原则、色彩的调和和配色源泉三个方面进行色彩的分析总结     

De Colorando Auro: Experiments and literature study of medieval colouring recipes on gilded plates

In the restoration-conservation practice of medieval art masterpieces, such as the Holy Lady Shrine from Huy, knowledge about the techniques used to create and shape them is of major importance, especially when they concern the surface finishing treatments. This influences the selection of methods employed for the conservation-restoration process. This paper discusses the method and the materials that might have been employed to modify the colour of gilding on silver. Recipes for chemically modifying the colour of the gilded surface can be found in medieval texts and might have been used on the masterpiece discussed in this paper. This article gives an overview of technical instructions related to this topic and presents a method to interpret their contents in order to be able to implement them. It reports observations carried out during the implementation tests, such as information about the temperature, timing, and other important elements. It concludes with the visual and the colorimetric results on the samples after application of the tested recipes.     

从《紫色》看艾丽丝·沃克的黑人女性写作立场

本文试图运用女性写作理论,通过《紫色》这部作品作者所描写的黑人妇女遭受的压迫、莎格与茜莉之间的同性爱、女性形象塑造,以及所采取的语言策略四个方面分析沃克的黑人女性写作立场。     

画室照明研究

文章主要从电光源照明的照度、色温、显色度三种技术指标出发,对画室的照明条件做深入细致的分析,从而改进画室的工作环境,模拟出自然光的光照效果,并创造出比自然光更为稳定优越的光照效果,为绘画工作者建立全天候无障碍的工作环境。     

First experiments for the use of microblasting technique with powdered cellulose as a new tool for dry cleaning artworks on paper

This research evaluates the use of microblasting technique with powdered cellulose as a new tool for dry cleaning documents. Different cleaning tests were conducted on three documents with different properties following this new approach and the results were compared to those obtained with traditional dry cleaning with erasers. In order to assess changes caused to the supports, the treated documents were examined both before and after cleaning with optical and 3D stereomicroscopy, SEM-EDS and spectrophotometry. The results allow the conclusion that microblasting with powdered cellulose is a feasible technique to remove surface dirt or grime on paper documents. This research proves that the new use of the technique does not entail changes to the surface properties of the treated supports. Moreover, powdered cellulose is chemically stable and compatible with paper documents, preventing negative long-term effects derived from the presence of rubber residues that may remain in paper fibres when using erasers in dry cleaning treatments.     

论西丽心灵中的女性大爱之美——艾丽斯·沃克《紫颜色》的圣经解读

美国当代著名女作家艾丽斯·沃克的代表作《紫颜色》中蕴含着基督教的博爱精神。这种精神是通过女主人公西丽的生活反映出来的。将文本置于圣经的文化背景之中进行解读,从西丽对生命的珍爱、对上帝旨意的顺从,以及对继父的忍耐、对丈夫的宽容和对情敌的关爱中,可以看出西丽心灵中的女性大爱之美。     

The colour of skill: contesting a racialised regime of skill from the experience of recent immigrants in Canada

This article contests a racialised skills regime in Canada. Canadian studies of the labour market transitions of skilled immigrants are analysed through the lens of critical race theory. The analysis shows that knowledge and skills of recent immigrants in Canada are racialised and materialised on the basis of ethnic and national origins. Skin colour is a central basis of social marking. Through processes of de-skilling and re-skilling, a racialised regime of skill has become a social engineering project for manufacturing normative, white, docile corporate subjects who conform to Canadian norms and workplace cultures. The study demonstrates that skill is not colour-blind; it is coloured. Skill is not only gendered and classed, but it is also racialised. The findings move us beyond the traditional colour-blind, gender- and class-based analyses of skill that fail to account for racial differences in the social construction of skill.     

Yellow and social perceptions of racing cyclists’ sportspersonship: Proposing an inter-contextual analysis

Through inter-contextual designs, the present set of experiments sought to explore whether the colour yellow would impact on social perceptions of sportspersonship exclusively in relation to competitive cycling. In Experiment 1 (N = 149), a silhouette image of a cyclist on a yellow background yielded lower perceptions of sportspersonship in comparison to grey or to the context of motocross, regardless of the colour. That interaction was conceptually replicated in Experiment 2 (N = 146) while changing measures (i.e., adaptation of the World Anti-Doping Code) and the context of comparison to sprinting. Furthermore, female and male observers’ scores did not differ significantly thereby suggesting that yellow impacted on perceived sportspersonship similarly across gender. On the whole, those findings suggest that yellow can generate negative impressions of racing cyclists because, with years, this colour took on a meaning of opportunism from frequent pairings with doping. We close with discussing a number of limitations and future research avenues.     

HCSDAA与OPE-8显色反应研究

合成了显色剂 HCSDAA ,研究了 HCSDAA与非离子型表面活性剂 OPE-8的显色反应 .在 0 .16 mol· L-1Na OH碱性介质中 ,HCSDAA与 OPE-8形成稳定的缔合物 ,最大吸收波长位于 5 80 nm处 ,OPE-8含量在 4～ 16 mg/2 5 ml范围内符合比耳定律 ,建立了光度法测定微量 OPE-8的方法     

影响网页设计的各元素的应用

文章对影响网页设计的各元素的具体应用进行了阐述,详述了其主要元素文字、图形、图像、色彩、页面布局等在网页设计中艺术地、巧妙地应用。