Osh Technological University

Osh, Kyrgyzstan
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Moura R.,University of Porto | Noronha F.,University of Porto | dal Moro G.,Eliosoft | Umaraliev R.,Osh Technological University
12th International Multidisciplinary Scientific GeoConference and EXPO - Modern Management of Mine Producing, Geology and Environmental Protection, SGEM 2012 | Year: 2012

The measurement of shear wave velocity (Vs) is an established approach in contributing to earthquake site response. Currently, in terms of sensors, horizontal geophones have been added as an option to the more common vertical geophones and thus being able to measure Love waves. In terms of processing the most recent development has been the possibility of joint inversion of data sets of different types (Rayleigh+Love, Rayleigh+HVSR, Rayleigh+Refraction). Since some of most important earthquake site response measurements have to be performed in urban environments this can pose a problem to the in situ measurements due to the lower signal to noise ratio. Thus we aim to show a case study of results of dispersive wave tests, made in the urban environment of the city Porto in Northern Portugal, with the objective of contributing towards a microzoning GIS map that we are currently engaged in improving. Porto is set in a crystalline environment with a rock mass that is variably weathered thus our test results will be compared with the geotechnical map of Porto. © SGEM2012 All Rights Reserved by the International Multidisciplinary Scientific GeoConference SGEM.

Ismanzhanov A.I.,Kyrgyz Uzbek University | Murzakulov N.A.,Osh Technological University | Ismanzhanova A.K.,National Academy of science of Kyrgyzstan
Applied Solar Energy (English translation of Geliotekhnika) | Year: 2014

The optical-energy and thermal-insulation properties of a two-layer clear coat for solar green-houses based on flat glass and plastic film have been investigated. The coat has good light-transmission and high thermal-insulation properties compared to single transparent coatings, viz., glass and polyethylene. © 2014 Allerton Press, Inc.

Polovinko G.P.,Russian Academy of Sciences | Yaroslavtseva O.N.,Russian Academy of Sciences | Teshebaeva Z.A.,Osh Technological University | Kryukov V.Y.,Russian Academy of Sciences
Contemporary Problems of Ecology | Year: 2010

The paper studies mycobiota of the dead insects in West Siberia, Primorsky krai, and Kyrgyzstan. Ascomycetes anamorphs of 13 genera are revealed. In all regions Beauveria bassiana (Bals.-Criv.) Vuill. dominated comprising on average 68% of the total number of isolates. The fungus hosts list the insects of 7 orders and 32 families with Coleoptera, Lepidoptera, and Hemiptera dominating. The rarely found entomopathogens include Tolypocladium inflatum Gams (primarily on Lepidoptera), Metarhizium anisopliae (Metschn.) Sorokin (on Coleoptera). The mortality rate of the insects due to micromycetes is observed mainly on enzootic level. The study of the pathogenic properties of the dominating species (B. bassiana) show the absence of specificity of its environmental isolates for a number of representatives of Orthoptera, Lepidoptera, Coleoptera, and Diptera. © 2010 Pleiades Publishing, Ltd.

Khodyrev V.P.,Russian Academy of Sciences | Teshebaeva Z.A.,Osh Technological University | Toktoraliev B.A.,Osh Technological University | Bakhvalov S.A.,Russian Academy of Sciences
Contemporary Problems of Ecology | Year: 2010

In the nut-fruit forests of the south of Kyrgyzstan the population of the gypsy moth (Lymantria dispar L.) is significantly regulated by the nucleopolyhedrovirus. In 2005-2007, half of all dead caterpillars died due to viruses. At the same time bacterial infection caused by Bacillus thuringiensis resulted in the 31. 2% mortality rate of the herbivore, and mycotic and mixed bacterial-viral infection, in about 20%. It is revealed that the virulence of the Central Asian strains of the nucleopolyhedrovirus is higher as compared with that of the West Siberian strains. © 2010 Pleiades Publishing, Ltd.

Travush V.I.,Russian Academy of Sciences | Tsoi A.V.,Osh Technological University | Marufii A.T.,Osh Technological University
Soil Mechanics and Foundation Engineering | Year: 2016

An experimental-theoretical method is presented for tracking reactive soil pressures in a local wetted zone when solving problems of plate bending on an elastic bed with due regard for incomplete contact. © 2016 Springer Science+Business Media New York

Ismanzhanov A.I.,Osh Technological University | Murzakulov N.A.,Osh Technological University | Azimzhanov O.A.,Osh Technological University
Applied Solar Energy (English translation of Geliotekhnika) | Year: 2012

The influence of values of the interlayer space and temperature drop in the multilayer transparent insulation of solar greenhouses on their heat loss is studied by calculations. The principles of growth in the convection component of heat loss depending on the distance and temperature drop between layers are stated. © Allerton Press, Inc., 2012.

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561841-EPP-1-2015-1-IT-EPPKA2-CBHE-JP ERASMUS+IUCLANDInternational University Cooperation on Land Protection in European-Asiatic Countries. , , Erasmus+ ...

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20th, 2015

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