The adsorption of xylan on pulp fibers improves the strength properties of paper.However, the optical properties are decreased significantly.The objective of Coaster Holder our research was to bleach hardwood kraft pulp with adsorbed birch xylan by hydrogen peroxide and study the effect of bleaching parameters on paper properties.The bleaching para
In NUTRITIONAL YEAST these last years, video games have become one of the most popular entertainment for children/teenagers/adults thanks to their appealing and seductive features and, in this context, the Serious Games (SG) have become an important research field.The most popular SGs in Cultural Heritage (CH) used the historical building like scen
Coptis (Ranunculaceae) contains 15 Mini Dress species and is one of the pharmaceutically most important plant genera in eastern Asia.Understanding of the evolution of morphological characters and phylogenetic relationships within the genus is very limited.Here, we present the first comprehensive phylogenetic analysis of the genus based on two plast