Journal Article

wastewater; activated sludge; environmental protection

The treatment wastewater with a high concentration of oil at development of the oil refining industry is issue of the day. The treatment of wastewater enhanced to combination of chemical and biological purification methods. Treatment of wastewater using strains of biodegraders oil that it mixed with the activated sludge and the use of the catalysts “Katan” reduces the amount oil in waste water ...

Journal Article

ova

Gonads of Halocynthia purple aurantium Pallas, caught in May, June and October 2010 - 2011 from Sokolovskaya Bay and Average Bay оf P. Grand (sea of Japan) were investigated. In the ascidian sexual glands several times were going steady maturation of the oocyte, or resulting in their spawning, or sperm. The data obtained for histological organization and cell composition of the sexual glands i ...

Journal Article

geographical information systems

поэтому необходимо многократно применять функции ГИС для построения пространственных запросов. В связи с этим разработана информационная система (ИС), применение которой позволяет автоматизировать трудоемкий процесс количественной оценки структуры почвенного покрова. Особенностью разработанной системы является интеграция с ГИС MapInfo и ArcGIS 10.

Journal Article

spermatozoa

The effect of endocrine disruptors lead to sexual development deviations and to the appearance of intersexual individuals. The increase of the number of intersexual frogs became one of the results of hormone disruptors influence on amphibians. At the same time fact about the presence of oocytes in the issues of testis is prevailing in literature. No doubt that the connections between intersexu ...

Journal Article

cluster sampling; hypothalamus

The article covers a fractal analysis carried out on neuronal complexes of 5 nuclei in hypothalamus of the cow and cat. It has been established that they can be defined as monofractal clusters of the three nuclei with the same fractal dimension, the two clusters characterized by the bovine fewer measures of D clusters compared to the feline ones. Overall, the nuclei are defined as multifractals.

Journal Article

hypersensitivity; effectors; clavibacter michiganensis

Development of plant defense to the influence of the pathogen is determined by the rapid recognition. It depends on the presence of specific receptors in plants. Recognition of molecular patterns of microbial cell surface by plant receptors, which are localized in the plant cell membrane, triggers basic non-specific immunity

Journal Article

research institutions; databases; ecology; scientists; resources

The article presents a system of information support of ecological research created by main information centers of Russia: the All-Russian Institute of Scientific and Technical Information of the Russian Academy of Sciences, Russian National Public Library for Science and Technology, Russian State Library, Library for Natural Sciences of the Russian Academy of Sciences. Special attention is pa ...

Journal Article

anoxia; survival; myocardium; rats; sodium nitrate

Hypoxia problem and its consequences are still relevant problems in perinatal medicine. The aim of the research was to investigate the neonatal rat’s myocardium structural adaptation in terms of chronic hemic hypoxia. In the experiment there were involved 15 female three-months old Wistar rats which were daily administered sodium nitrite solution at a dose of 50 mg/1 kg body weight throughout ...

Journal Article

phenols; formaldehyde; fungi; soil microorganisms; moulds; population dynamics

The article deals with the influence of different toxicant doses on the quantitative and qualitative composition of mold fungi in soil.

Journal Article

abnormal function (physiology); diabetes

One of the heavy progressive vascular complications of type 2 diabetes is a central nervous system, manifesting cognitive dysfunction due to metabolic changes. Goal. Defining the role of brain-derived neurotrophic factor (BDNF) in the diagnosis of cognitive dysfunction in patients with type 2 diabetes. Materials and methods. The study involved 83 patients with type 2 diabetes at the age of 40 ...