OBJECTIVE The objective of the following study was to assess the knowledge, practice, perception and adverse reactions among hair dye users. SETTINGS AND DESIGN A cross-sectional study was conducted on patients, their attenders and staff of SDUMC. MATERIALS AND METHODS A questionnaire (28) pertaining to use of hair dyes and reactions to them was administered randomly. STATISTICAL ANALYSIS...

In this article, we focus on the analysis of dyed textile fragments uncovered at an early Iron Age (11th-10th centuries BCE) copper smelting site during new excavations in the Timna Valley conducted by the Central Timna Valley (CTV) Project, as well as those found by the Arabah Expedition at the Hathor Temple (Site 200), dated to the Late Bronze/early Iron Ages (13th-11th centuries BCE). Analys...

Sorghum (Sorghum bicolor) extract is traditionally used as red biocolorant in West Africa to colour foods, among which wagashi, a soft cheese. This biocolorant is a source of the phytoalexin apigeninidin and phenolic acids, and users claim that it has preservative effects next to its colouring properties. If such a claim can be scientifically substantiated, it adds a valuable functional propert...

BACKGROUND Gray hair naturally develops in the process of human aging. Many people with gray hair periodically dye their hair. Hair dyeing products are widely used and they can cause adverse effects. Therefore, the user's knowledge and recognition about hair dyeing and related side effects are important. OBJECTIVE The goal of this study was to lay the foundation for understanding, preventing ...

As the intangible cultural heritage of Wenzhou, blue clamp-resist dyeing has important and economic value, but 
 with continuous progress science technology people’s concept, development Wenzhou encountered a bottleneck. In this paper, CLO 3D virtual simulation is combined dyeing, digital empowerment heritage, realization human model establishment, 2D module combination, sewing, pattern de...