№ 75(1), January, 2012
Public date: 27.01.2012
Archive of journal: Articles count 86, 163 kb
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TEMPERATURE AND MOISTURE TENSION IN SLIPPING BEARINGS FROM PRESS WOOD
DescriptionThe article deals with the appearance of temperature and moisture tension in slipping bearings from press wood, which appear as a result of changing of temperature and moisture
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Description
Article considers projecting of apparatus, allowing automating process of designing of models of clothes of the unified details. The given approach in the best way allows to solve problems of expansion of models at the minimum expenses of manufacture for designing, improvement of parametrical and geometrical adaptation of design with consumer body
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STRENGTH OF ADHESIVE JOINTS OF WOOD ON THE BASIS OF ELECTRICALLY TREATED GLUES
DescriptionThe article considers the problem of creating of wood adhesive joints of high strength, through the use of adhesives, which were subjected to electrical treat-ment. We study the effect on the cohesive and adhe-sive strength of the joints on glues on the wet ability of wood adhesives and adhesive viscosity, exposed to electric field treatment
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AEROSOL TREATMENT OF DUCK EGGS WITH "GALOSEPT" POLYMERIC COMPOUND
DescriptionThe article presents the results of aerosol treatment of hatching duck eggs with "Galosept" polymeric com-pound. It’s established that the processing may en-hance the hatchability of eggs and ducklings with-drawal by 8,6 and 9,7 percentage points respectively, get diurnal young growth of higher quality, effect posi-tively on embryonic development, postembryonic growth and preservation of birds
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Description
Dendroclimatic analysis of stands of radial increment of the natural forest and forest plantations of Scots pine in the Khrenovoe pine forest, growing in dry-moist site conditions is conducted. Cyclic dynamics of increment, weak expression of the low-frequency oscillation amplitude in the plantations stands is revealed. Direct correlation with precipitation has increased over the past 40 years, in complex suboron – to 0,48 – 0,50
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BIOLOGICAL RECULTIVATION OF OVERBURDEN ROCKS IN KURSK MAGNATIC ANOMALY (KMA) REGION
DescriptionThe results of biological recultivation of disturbed lands are offered in the article. Silvicultural and taxation parameters of basic wood types of dumps and their role in stable ecosystem formation are presented
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LARGEFRUITNESS OF WILD ROSE ON THE SLOPE OF THE FOOTHILLS OF KABARDINO-BALKARIA
DescriptionProducts, received from hips (fruits of wild roses), are profit a high consumer demand, that dictate solutions, which connected with technology of improvement natural dense bushes and creating artificial planting the most valuable in economic relation forms. In connection with it different characters of allocation of wild rose’s bushes is revealed by indicator of size of hips
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Description
Simulation models are designed to reflect the cause-effect relationships between epizootic situation tensity for bovine leucosis and technogenic & radiation factors of environmental pollution. Zoning of Chelyabinsk region in terms of epizootic risk of bovine leucosis was carried out
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RADIOECOLOGICAL RISKS OF BOVINE LEUCOSIS SPREAD IN CHELYABINSK REGION
DescriptionRadioecological risks of bovine leucosis spread among cattle in Chelyabinsk region are estimated. The obtained data can be used for simulation modeling and the forecasting of leucosis prevalence in the conditions of ecological troubles
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SELECTION OF PERSPECTIVE BIOLOGICAL CONTROL AGENTS FOR FALL WHEAT PROTECTION FROM FUSARIUM DISEASES
DescriptionThe results of primary screening of bacterial strains on the basis of cell-wall degrading enzymes and antifungal activity against the fungus Fusarium graminearum. Selected active strains perspective for the development of biopreparations based on their type of multifunctional action to protect fall wheat from Fusarium pathogens are given