Pub Date : 1900-01-01DOI: 10.31649/1681-7893-2019-38-2-71-78
N. Titova, S. V. Pavlov, S. Zlepko, Ye.L. Pirotti, O. Pirotti
{"title":"Optical technologies for enhancing the reproductive capacity of sturgeon species","authors":"N. Titova, S. V. Pavlov, S. Zlepko, Ye.L. Pirotti, O. Pirotti","doi":"10.31649/1681-7893-2019-38-2-71-78","DOIUrl":"https://doi.org/10.31649/1681-7893-2019-38-2-71-78","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115727940","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 : 1900-01-01DOI: 10.31649/1681-7893-2018-36-2-53-59
O. Dubolazov, M.Yu. Sakhnovskyi, O. Olar, P. M. Hryhoryshyn, Y. Ushenko
{"title":"Polarization heterogeneity and singularity of images of polycrystalline biological networks","authors":"O. Dubolazov, M.Yu. Sakhnovskyi, O. Olar, P. M. Hryhoryshyn, Y. Ushenko","doi":"10.31649/1681-7893-2018-36-2-53-59","DOIUrl":"https://doi.org/10.31649/1681-7893-2018-36-2-53-59","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125345438","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 : 1900-01-01DOI: 10.31649/1681-7893-2019-35-1-59-64
S. V. Timchik
{"title":"Information technology for monitoring and decision-making support for determining the state of health of students","authors":"S. V. Timchik","doi":"10.31649/1681-7893-2019-35-1-59-64","DOIUrl":"https://doi.org/10.31649/1681-7893-2019-35-1-59-64","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125408108","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 : 1900-01-01DOI: 10.31649/1681-7893-2019-38-2-38-44
O. K. Kolesnytskiy, S. V. Kykynin, Maria Derevyanko, A. A. P. M. D. Maya, Spotlight Media Labs
{"title":"Recognizing atypical situations on the road with a convolutional neural network","authors":"O. K. Kolesnytskiy, S. V. Kykynin, Maria Derevyanko, A. A. P. M. D. Maya, Spotlight Media Labs","doi":"10.31649/1681-7893-2019-38-2-38-44","DOIUrl":"https://doi.org/10.31649/1681-7893-2019-38-2-38-44","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121963562","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 : 1900-01-01DOI: 10.31649/1681-7893-2019-38-2-107-112
A. Osadchuk, V. Osadchuk, Y. Osadchuk
{"title":"Mathematical modeling of the physical mechanism of the formation of a bulk surface charge in semiconductors for intelligent frequency sensors for gas concentration","authors":"A. Osadchuk, V. Osadchuk, Y. Osadchuk","doi":"10.31649/1681-7893-2019-38-2-107-112","DOIUrl":"https://doi.org/10.31649/1681-7893-2019-38-2-107-112","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133240238","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 : 1900-01-01DOI: 10.31649/1681-7893-2020-40-2-56-64
S. Romanyuk, S. Pavlov, O. Romanyuk, N. Titova
{"title":"Intellectualized high-performance systems for planning plastic and reconstructive operations on the human face","authors":"S. Romanyuk, S. Pavlov, O. Romanyuk, N. Titova","doi":"10.31649/1681-7893-2020-40-2-56-64","DOIUrl":"https://doi.org/10.31649/1681-7893-2020-40-2-56-64","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132133927","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 : 1900-01-01DOI: 10.31649/1681-7893-2019-38-2-113-121
V. Yaskiv
The results of experimental research of high-efficiency high-frequency power supplies for specialized computer systems that require high load current at low output voltage are given in the article. In particular, the new methods for the design of MOSFET synchronous rectifiers in power converters based on high-frequency magnetic amplifiers are investigated. The proposed methods allow obtaining significantly higher power converters efficiency compared to existing ones.
{"title":"Experimental research of high-frequency MagAmp power converters for synchronous rectification","authors":"V. Yaskiv","doi":"10.31649/1681-7893-2019-38-2-113-121","DOIUrl":"https://doi.org/10.31649/1681-7893-2019-38-2-113-121","url":null,"abstract":"The results of experimental research of high-efficiency high-frequency power supplies for specialized computer systems that require high load current at low output voltage are given in the article. In particular, the new methods for the design of MOSFET synchronous rectifiers in power converters based on high-frequency magnetic amplifiers are investigated. The proposed methods allow obtaining significantly higher power converters efficiency compared to existing ones.","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132215597","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 : 1900-01-01DOI: 10.31649/1681-7893-2020-40-2-21-28
L. Tryfonyuk, O. Ushenko, I. Davydenko, I. Polyansʹkyy, O. Herasymenko, K.M. Suloyev
{"title":"Differential diagnosis of benign and malignant prostate tumors by polarization-singular Mueller matrix microscopy of polycrystalline blood films","authors":"L. Tryfonyuk, O. Ushenko, I. Davydenko, I. Polyansʹkyy, O. Herasymenko, K.M. Suloyev","doi":"10.31649/1681-7893-2020-40-2-21-28","DOIUrl":"https://doi.org/10.31649/1681-7893-2020-40-2-21-28","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132227321","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 : 1900-01-01DOI: 10.31649/1681-7893-2018-36-2-5-13
D. Kotsur
{"title":"Comparative analysis of algorithms for simplification of polygons and broken lines","authors":"D. Kotsur","doi":"10.31649/1681-7893-2018-36-2-5-13","DOIUrl":"https://doi.org/10.31649/1681-7893-2018-36-2-5-13","url":null,"abstract":"","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130278678","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 : 1900-01-01DOI: 10.31649/1681-7893-2018-35-1-81-88
Ya.V. Opolsky, A. S. Vasura
The main modern approaches to improving the efficiency and reliability of asynchronous motors are considered, a comparative analysis of the most effective methods for improving the efficiency of asynchronous motors and real examples fheir application has been carried out.
{"title":"Modern approaches to increasing the efficiency of asynchronous motors","authors":"Ya.V. Opolsky, A. S. Vasura","doi":"10.31649/1681-7893-2018-35-1-81-88","DOIUrl":"https://doi.org/10.31649/1681-7893-2018-35-1-81-88","url":null,"abstract":"The main modern approaches to improving the efficiency and reliability of asynchronous motors are considered, a comparative analysis of the most effective methods for improving the efficiency of asynchronous motors and real examples fheir application has been carried out.","PeriodicalId":142101,"journal":{"name":"Optoelectronic information-power technologies","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122684621","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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