Pub Date : 2015-12-15DOI: 10.17516/1999-494x-2015-8-8-1024-1031
S. Asmaryan, V. Muradyan, G. Tepanosyan, Azatuhi Hovsepyan, L. Minasyan, A. Saghatelyan
The main areas of the use of remote sensing technologies in Armenia are considered in the article. The basic scientific-technological resources for their perspective development are also discussed. The later will serve a background for the development of remote sensing methods and monitoring system in the future.
{"title":"A practice of useing remote sensing technologies in geoecological studies.","authors":"S. Asmaryan, V. Muradyan, G. Tepanosyan, Azatuhi Hovsepyan, L. Minasyan, A. Saghatelyan","doi":"10.17516/1999-494x-2015-8-8-1024-1031","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1024-1031","url":null,"abstract":"The main areas of the use of remote sensing technologies in Armenia are considered in the article. The basic scientific-technological resources for their perspective development are also discussed. The later will serve a background for the development of remote sensing methods and monitoring system in the future.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"4 1","pages":"1024-1031"},"PeriodicalIF":0.0,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90569298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-15DOI: 10.17516/1999-494x-2015-8-8-1010-1016
Evgenia U. Sizganova, R. Petukhov, V. Shevchenko
Method of definition of distribution function of objects by their energy consumption is discussed. This one is based on presumption that collectionof them is technocenosis. This allows to define the quality of objects and their overall energy consumption on predefined range of energy consumption for developing of programs of evolution, planning of activity in areas of improvement of energy efficiency and audit
{"title":"Method of evaluation of quantity of infrastructure objects on predefined range of energy consumption at shortage of statistical information","authors":"Evgenia U. Sizganova, R. Petukhov, V. Shevchenko","doi":"10.17516/1999-494x-2015-8-8-1010-1016","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1010-1016","url":null,"abstract":"Method of definition of distribution function of objects by their energy consumption is discussed. This one is based on presumption that collectionof them is technocenosis. This allows to define the quality of objects and their overall energy consumption on predefined range of energy consumption for developing of programs of evolution, planning of activity in areas of improvement of energy efficiency and audit","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"21 1","pages":"1010-1016"},"PeriodicalIF":0.0,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72950952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-15DOI: 10.17516/1999-494x-2015-8-8-1017-1023
E. Vasil'ev
The mathematical model of heat exchange in a arm of the thermoelectric module based on the stationary equation of heat conductivity with the coefficients depending on temperature is presented. Influence of thermoelectric module design and operational data on efficiency of cooling is defined.
{"title":"Mathematical Model for the Calculation of the Characteristics of the Cooling Thermoelectric Modules","authors":"E. Vasil'ev","doi":"10.17516/1999-494x-2015-8-8-1017-1023","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1017-1023","url":null,"abstract":"The mathematical model of heat exchange in a arm of the thermoelectric module based on the stationary equation of heat conductivity with the coefficients depending on temperature is presented. Influence of thermoelectric module design and operational data on efficiency of cooling is defined.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"22 1","pages":"1017-1023"},"PeriodicalIF":0.0,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83317553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-15DOI: 10.17516/1999-494x-2015-8-8-1056-1062
I. Kaplunov, V. Turovtsev, Yu. S. Orlov, M. Gavalyan
Calculations are made of the gaseous GeO valent oscillation frequency in different quantum-mechanical models. Collation with experiment is given. A correlation is found between the calculated values of r (Ge-O) relations with harmonic oscillation frequency. The parameters of the linear regression “harmonic frequency – bond length” are obtained. Calibration of the quantum-chemical methods for the calculation of GeO properties is carried out.
{"title":"COMPARISON OF THE QUANTUM-CHEMICAL MODELS FOR THE CALCULATION OF SPECTROSCOPIC PROPERTIES OF GeO","authors":"I. Kaplunov, V. Turovtsev, Yu. S. Orlov, M. Gavalyan","doi":"10.17516/1999-494x-2015-8-8-1056-1062","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1056-1062","url":null,"abstract":"Calculations are made of the gaseous GeO valent oscillation frequency in different quantum-mechanical models. Collation with experiment is given. A correlation is found between the calculated values of r (Ge-O) relations with harmonic oscillation frequency. The parameters of the linear regression “harmonic frequency – bond length” are obtained. Calibration of the quantum-chemical methods for the calculation of GeO properties is carried out.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"12 1","pages":"1056-1062"},"PeriodicalIF":0.0,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87365263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-15DOI: 10.17516/1999-494x-2015-8-8-1063-1069
A. Voronin, F. S. Ivanchenko, M. Simunin, A. V. Shiverskiy, Y. Fadeev, S. Khartov
{"title":"INCREASE TRANSPARENCY OF SINGLE WALLED CARBON NANOTUBES FILMS BY STRUCTURING USING SELF-ORGANIZED SILICA TEMPLATE","authors":"A. Voronin, F. S. Ivanchenko, M. Simunin, A. V. Shiverskiy, Y. Fadeev, S. Khartov","doi":"10.17516/1999-494x-2015-8-8-1063-1069","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1063-1069","url":null,"abstract":"","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"33 1","pages":"1063-1069"},"PeriodicalIF":0.0,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75607746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-11-20DOI: 10.17516/1999-494x-2015-8-6-795-801
Evgenia U. Sizganova, R. Petukhov, A. N. Filatov, G. Pilyugin
Analitical dependensies describing relations between an active power, reactive power stator voltage, stator current are obtained. They are take into account salient pole of motor and variation of saturation of magnetis circuit and allow to calculate stady state of synchronous motor at minimum of basic data.
{"title":"STEADY STATE CHARACTERISTICS AND METHODS OF CALCULATIONS OF STADY STATE OF SYNCHRONOUS MOTORS","authors":"Evgenia U. Sizganova, R. Petukhov, A. N. Filatov, G. Pilyugin","doi":"10.17516/1999-494x-2015-8-6-795-801","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-6-795-801","url":null,"abstract":"Analitical dependensies describing relations between an active power, reactive power stator voltage, stator current are obtained. They are take into account salient pole of motor and variation of saturation of magnetis circuit and allow to calculate stady state of synchronous motor at minimum of basic data.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"46 1","pages":"795-801"},"PeriodicalIF":0.0,"publicationDate":"2015-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90763951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-11-20DOI: 10.17516/1999-494x-2015-8-8-1083-1095
E. Dmitriev
The problem of remote sensing of soil and vegetation cover using airborne hyperspectral cameras is considered. The modern state of development of airspace measuring instruments with high spectral resolution is analyzed. The problems and solution methods of the thematic processing of hyperspectral images are discussed. Applications of the optimal Bayesian classification for the recognition of the forest stand species are investigated. The method of the effective reduction of the dimensionality of the feature space is proposed. The classification accuracy for the selected test areas is estimated.
{"title":"The problems of airborne hyperspectral monitoring of soil and vegetation cover","authors":"E. Dmitriev","doi":"10.17516/1999-494x-2015-8-8-1083-1095","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1083-1095","url":null,"abstract":"The problem of remote sensing of soil and vegetation cover using airborne hyperspectral cameras is considered. The modern state of development of airspace measuring instruments with high spectral resolution is analyzed. The problems and solution methods of the thematic processing of hyperspectral images are discussed. Applications of the optimal Bayesian classification for the recognition of the forest stand species are investigated. The method of the effective reduction of the dimensionality of the feature space is proposed. The classification accuracy for the selected test areas is estimated.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"62 1","pages":"1083-1095"},"PeriodicalIF":0.0,"publicationDate":"2015-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76295199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-11-18DOI: 10.17516/1999-494x-2015-8-8-1096-1102
A. Sidko, T. Pisman, I. Botvich, A. Shevyrnogov, А.Ф. Сидько, Т.И. Письман, И.Ю. Ботвич, А.П. Шевырногов
The purpose of this study was a comparative study of seasonal dynamics of chlorophyll potential, leaf area index and fresh biomass of different varieties of wheat based on reflectance spectra obtained by ground-based remote measurements. The study reports data on seasonal dynamics of reflectance of wheat canopies composed of various wheat cultivars in the Krasnoyarskii Krai. The study presents an optical remote method for determining chlorophyll potential, S(t), of wheat plants, which is calculated based on reflectance spectra of the crops during the growing season. Chlorophyll potential of wheat plants, S(t), may serve as an indicator of their physiological state and potential biological productivity; also, it can be used to predict grain yield of wheat fields. Different wheat cultivars have different chlorophyll potentials, S(t), during the growing season. There is high positive correlation between dry and fresh wheat biomass, and chlorophyll potential, S(t), of wheat plants. A digital database has been compiled, which contains spectral data of the wheat canopies studied.
{"title":"Relationships Between Chlorophyll Potential of Wheat Crops and Leaf Area Index of the Plants Based on Reflectance Spectra Obtained by Ground-Based Remote Measurements","authors":"A. Sidko, T. Pisman, I. Botvich, A. Shevyrnogov, А.Ф. Сидько, Т.И. Письман, И.Ю. Ботвич, А.П. Шевырногов","doi":"10.17516/1999-494x-2015-8-8-1096-1102","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1096-1102","url":null,"abstract":"The purpose of this study was a comparative study of seasonal dynamics of chlorophyll potential, leaf area index and fresh biomass of different varieties of wheat based on reflectance spectra obtained by ground-based remote measurements. The study reports data on seasonal dynamics of reflectance of wheat canopies composed of various wheat cultivars in the Krasnoyarskii Krai. The study presents an optical remote method for determining chlorophyll potential, S(t), of wheat plants, which is calculated based on reflectance spectra of the crops during the growing season. Chlorophyll potential of wheat plants, S(t), may serve as an indicator of their physiological state and potential biological productivity; also, it can be used to predict grain yield of wheat fields. Different wheat cultivars have different chlorophyll potentials, S(t), during the growing season. There is high positive correlation between dry and fresh wheat biomass, and chlorophyll potential, S(t), of wheat plants. A digital database has been compiled, which contains spectral data of the wheat canopies studied.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"205 ","pages":"1096-1102"},"PeriodicalIF":0.0,"publicationDate":"2015-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91464894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-11-17DOI: 10.17516/1999-494x-2015-8-8-1070-1082
I. Shepelev, A. M. Zhyzhaev, N. Bochkov
The searching of composition gradation for complex mineral binder on base of alumina industrial waste was carried out. The strength characteristics of road mixtures and structure of binder mineral components after mixture hydration processes were investigated. Optimal road constructive compositions were determined which have maximal effective properties. Technology of subgrade building using nepheline slime, gypsum-anhydrite waste products and dust from gas treatment systems was proposed and tested in practice. Binder compositions proposed give some possibility of alumina industrial waste utilization and give raised to pavement strength factor and frost resistance increasing.
{"title":"Technology of underway clothing building with using of alumina industrial waste","authors":"I. Shepelev, A. M. Zhyzhaev, N. Bochkov","doi":"10.17516/1999-494x-2015-8-8-1070-1082","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1070-1082","url":null,"abstract":"The searching of composition gradation for complex mineral binder on base of alumina industrial waste was carried out. The strength characteristics of road mixtures and structure of binder mineral components after mixture hydration processes were investigated. Optimal road constructive compositions were determined which have maximal effective properties. Technology of subgrade building using nepheline slime, gypsum-anhydrite waste products and dust from gas treatment systems was proposed and tested in practice. Binder compositions proposed give some possibility of alumina industrial waste utilization and give raised to pavement strength factor and frost resistance increasing.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"517 1","pages":"1070-1082"},"PeriodicalIF":0.0,"publicationDate":"2015-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77132856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-11-17DOI: 10.17516/1999-494x-2015-8-8-1103-1116
Igor V. Lyutikov, Valeriy V. Zamaraev, Georgii Yakovlevich Shaydurov, Vladimir Alekseevich Kopilov
The article discusses the concept of an actual scientific problem solving (problem) destruction of group air targets aimed at increasing the efficiency index is improved guidance system, which means that the characteristics of its properties. Denotes the solution proposed by the authors in the form of a two-phase grid method of collective guidance and target distribution groups managed in the interests of effective missile attack group air targets, optimal criterion of maximum propability of its destruction - the destruction of all of its elements.
{"title":"GRID METHOD OF COLLECTIVE GUIDANCE AND CONTROLLED TARGET DISTRIBUTION OF A GROUP OF MISSILES IN THE INTERESTS OF GROUP AIR TARGETS EFFECTIVE ATTACK","authors":"Igor V. Lyutikov, Valeriy V. Zamaraev, Georgii Yakovlevich Shaydurov, Vladimir Alekseevich Kopilov","doi":"10.17516/1999-494x-2015-8-8-1103-1116","DOIUrl":"https://doi.org/10.17516/1999-494x-2015-8-8-1103-1116","url":null,"abstract":"The article discusses the concept of an actual scientific problem solving (problem) destruction of group air targets aimed at increasing the efficiency index is improved guidance system, which means that the characteristics of its properties. Denotes the solution proposed by the authors in the form of a two-phase grid method of collective guidance and target distribution groups managed in the interests of effective missile attack group air targets, optimal criterion of maximum propability of its destruction - the destruction of all of its elements.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"63 1","pages":"1103-1116"},"PeriodicalIF":0.0,"publicationDate":"2015-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72651240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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