Publications by authors named "V V Sokolovskii"

The transformation of low cost sugar feedstocks into market chemicals and monomers for existing or novel high performance polymers by chemical catalysis is reviewed. Emphasis is given to industrially relevant, continuous flow, trickle bed processes. Since long-term catalyst stability under hydrothermal conditions is an important issue to be addressed in liquid phase catalysis using carbohydrate feedstocks, we will primarily discuss the results of catalytic performance for prolonged times on stream.

View Article and Find Full Text PDF

The paper provides data on the complex influence of space geophysical factors and meteoreological conditions on the body's nonspecific resistance (BNSR) in Saint Petersburg dwellers. Associations and relationships have been established between the environmental parameters. The leading factors negatively affecting BNSR in the residents of the megapolis have been identified.

View Article and Find Full Text PDF

The authors analyze mortality rates during 338,000 anesthetic procedures. Mortality was 0.02%.

View Article and Find Full Text PDF

Stabilization of enzymes is a key factor when using biocatalysis in practice. Each enzyme stability depends both on the structure of its molecule and on the effect of various environmental factors, thus, one of the methods of the enzyme stability preservation is the formation of optimal macromedium. Thus, water structure and enzyme hydration change in the presence of solvable additives that affects its stability and catalytic properties.

View Article and Find Full Text PDF

Data on the retrospective analysis of 245 cases of endoprosthetic replacement of bones and major joints are presented. Intraprosthetic infection-related complications were reported in 11%. They developed within 3 months in 64% and their frequency was significantly higher in cases of repeat surgery, resection of proximal tibia with subsequent endoprosthetic replacement of defective knee joint as well as adjuvant polychemotherapy.

View Article and Find Full Text PDF