Pub Date : 2015-12-28DOI: 10.1109/SIBIRCON.2015.7361844
B. Bayanov, V. Burdakov, A. Ivanov, D. Kasatov, J. Kolesnikov, A. Koshkarev, A. Kuznetsov, A. Makarov, Yury Ostreinov, E. Sokolova, I. Sorokin, T. Sycheva, S. Taskaev, I. Shchudlo, V. Kanygin, A. Kichigin, M. Zdanova, A. Yarullina, S. Frolov, S. Lezhnin, V. Byvaltsey, Yu E. Gavrilova, S. Gromilov, R. Muhamadiyarov, L. Zaidi
A source of epithermal neutrons based on a tandem accelerator with vacuum insulation and a lithium neutron producing target was proposed and created to develop boron neutron capture therapy of malignant tumors. A laboratory was created in 2014 to be prepared for practical implementation of the therapy using the accelerator neutron source. To achieve this goal it is necessary to increase the current and the energy of the proton beam, to create a new neutron producing target, neutron beam shaping assembly and so on. The article provides a description of the created source of epithermal neutrons, presents and discusses the results of experiments and declares future plans.
{"title":"Readiness for boron neutron capture therap","authors":"B. Bayanov, V. Burdakov, A. Ivanov, D. Kasatov, J. Kolesnikov, A. Koshkarev, A. Kuznetsov, A. Makarov, Yury Ostreinov, E. Sokolova, I. Sorokin, T. Sycheva, S. Taskaev, I. Shchudlo, V. Kanygin, A. Kichigin, M. Zdanova, A. Yarullina, S. Frolov, S. Lezhnin, V. Byvaltsey, Yu E. Gavrilova, S. Gromilov, R. Muhamadiyarov, L. Zaidi","doi":"10.1109/SIBIRCON.2015.7361844","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361844","url":null,"abstract":"A source of epithermal neutrons based on a tandem accelerator with vacuum insulation and a lithium neutron producing target was proposed and created to develop boron neutron capture therapy of malignant tumors. A laboratory was created in 2014 to be prepared for practical implementation of the therapy using the accelerator neutron source. To achieve this goal it is necessary to increase the current and the energy of the proton beam, to create a new neutron producing target, neutron beam shaping assembly and so on. The article provides a description of the created source of epithermal neutrons, presents and discusses the results of experiments and declares future plans.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"205 1","pages":"27-32"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80377262","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 : 2015-12-28DOI: 10.1109/SIBIRCON.2015.7361849
M. Yatsenko, N. Kaigorodova, N. V. Prokhorov, O. V. Rastyagaeva
The study examined the impact of color photostimulation on the situational anxiety level of the students.
本研究考察了彩色光刺激对学生情境焦虑水平的影响。
{"title":"Influence of colorstimulation on situational anxiety of first-year students","authors":"M. Yatsenko, N. Kaigorodova, N. V. Prokhorov, O. V. Rastyagaeva","doi":"10.1109/SIBIRCON.2015.7361849","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361849","url":null,"abstract":"The study examined the impact of color photostimulation on the situational anxiety level of the students.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"22 1","pages":"55-56"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89078988","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 : 2015-12-28DOI: 10.1109/SIBIRCON.2015.7361857
V. Kublanov, K. Purtov
In the paper, possibilities of using remote photoplethysmography (rPPG) to investigation time-frequency changes of heart rate variability are discussed. The blood volume pulse rate estimated from the rPPG rhythmogram and cardiac pulse rate estimated from the electrocardiogram are compared by means of the correlation analysis. The results showed that oscillations of the rPPG rhythmogram in the very low frequency band [0.04-0.003] Hz can be used to assess functional changes of a human. For the low frequency band [0.15-0.04] Hz, the results must be verified by additional parameters such as changes of facial expression. It was concluded that the rPPG may be applied to analysis of functional reserves and adaptation level of a human.
{"title":"Researching the possibilities of remote photoplethysmography application to analysis of time-frequency changes of human heart rate variability","authors":"V. Kublanov, K. Purtov","doi":"10.1109/SIBIRCON.2015.7361857","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361857","url":null,"abstract":"In the paper, possibilities of using remote photoplethysmography (rPPG) to investigation time-frequency changes of heart rate variability are discussed. The blood volume pulse rate estimated from the rPPG rhythmogram and cardiac pulse rate estimated from the electrocardiogram are compared by means of the correlation analysis. The results showed that oscillations of the rPPG rhythmogram in the very low frequency band [0.04-0.003] Hz can be used to assess functional changes of a human. For the low frequency band [0.15-0.04] Hz, the results must be verified by additional parameters such as changes of facial expression. It was concluded that the rPPG may be applied to analysis of functional reserves and adaptation level of a human.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"2 1","pages":"87-92"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78921325","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 : 2015-12-28DOI: 10.1109/SIBIRCON.2015.7361870
Matveev Andrey, Matveeva Vera, L. Artemieva, L. Meisner, S. Meisner
The influence of physico-chemical properties of titanium nikelid with the surface layers modified with silicon or tantalum ions was studied on in vitro cultured mesenchymal stem cells of the rats' bone marrow. It was shown by the methods of laser scanning microscopy, light microscopy, MTT test that the ion-plasma modification of the titanium nikelid surface layers with silicon or tantalum ions improves the cytocompatibility of metal alloy.
{"title":"The influence of surface alloying with tantalum or silicon on cytocompatibility of titanium nikelid","authors":"Matveev Andrey, Matveeva Vera, L. Artemieva, L. Meisner, S. Meisner","doi":"10.1109/SIBIRCON.2015.7361870","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361870","url":null,"abstract":"The influence of physico-chemical properties of titanium nikelid with the surface layers modified with silicon or tantalum ions was studied on in vitro cultured mesenchymal stem cells of the rats' bone marrow. It was shown by the methods of laser scanning microscopy, light microscopy, MTT test that the ion-plasma modification of the titanium nikelid surface layers with silicon or tantalum ions improves the cytocompatibility of metal alloy.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"215 1","pages":"143-145"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89191855","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 : 2015-10-01DOI: 10.1109/SIBIRCON.2015.7361882
S. Kharchenko, R. Mescheryakov, D. Volf, L. Balatskaya, E. Choinzonov
This article describes the speech signal fundamental frequency evaluation algorithm in view of speech formation and speech perception features connected with human anatomy and physiology, using mathematical apparatus of singular spectrum analysis for speech signal processing, for further implementation of the speech signal fundamental frequency evaluation subsystem, designed for speech rehabilitation software calculation module for cancer patients after larynx resection, used in patients rehabilitation trainings process after their full or partial loss of sonorous speech arising from laryngectomy. The researcher's results of functional testing are described. Also the results of initial testing on a group of healthy speakers are presented.
{"title":"Fundamental frequency evaluation subsystem for natural speech rehabilitation software calculation module for cancer patients after larynx resection","authors":"S. Kharchenko, R. Mescheryakov, D. Volf, L. Balatskaya, E. Choinzonov","doi":"10.1109/SIBIRCON.2015.7361882","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361882","url":null,"abstract":"This article describes the speech signal fundamental frequency evaluation algorithm in view of speech formation and speech perception features connected with human anatomy and physiology, using mathematical apparatus of singular spectrum analysis for speech signal processing, for further implementation of the speech signal fundamental frequency evaluation subsystem, designed for speech rehabilitation software calculation module for cancer patients after larynx resection, used in patients rehabilitation trainings process after their full or partial loss of sonorous speech arising from laryngectomy. The researcher's results of functional testing are described. Also the results of initial testing on a group of healthy speakers are presented.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"94 1","pages":"197-200"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83883465","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 : 2015-10-01DOI: 10.1109/SIBIRCON.2015.7361891
Andrey V. Andreev, V. Drozdova, Alexander Loshkarev
The investigation of the LTE traffic channel blocking probability is presented in this paper. It is very important problem related to the effective utilization of physical resources in multiservice LTE networks. There will be shown the key motivation of moving to the direction of introducing the dynamic signaling and traffic channel resource relocation based on user demand.
{"title":"Study of the traffic channel blocking probability in multiservice LTE networks","authors":"Andrey V. Andreev, V. Drozdova, Alexander Loshkarev","doi":"10.1109/SIBIRCON.2015.7361891","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361891","url":null,"abstract":"The investigation of the LTE traffic channel blocking probability is presented in this paper. It is very important problem related to the effective utilization of physical resources in multiservice LTE networks. There will be shown the key motivation of moving to the direction of introducing the dynamic signaling and traffic channel resource relocation based on user demand.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"28 1","pages":"236-238"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76696869","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 : 2015-10-01DOI: 10.1109/SIBIRCON.2015.7361858
V. Kublanov, V. Borisov
The paper presents the peculiarities of fractal signal processing for studying the role of autonomic regulation in the formation of the microwave brain radiation during the treatment process. The processing is implemented via the method of multifractal cross-correlation analysis. The accuracy of used methods is justified with model Brownian motion signals analysis. In this study we analyses data of simultaneously recorded by the Radiophysical complex MRTHR signals of the brain microwave radiation and heart rate variability for three different group of patients. The estimates of multifractal parameters for a group of relatively healthy patients have low levels of the systemic discrepancy. For the patients group with ischemic stroke before treatment, the systematic discrepancy of estimations are significantly larger than those of healthy patients. After rehabilitation course, the discrepancy between these estimates are reduced.
{"title":"Features of the radiophysical complex MRTHR signals in research of functional processes in the brain tissues","authors":"V. Kublanov, V. Borisov","doi":"10.1109/SIBIRCON.2015.7361858","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361858","url":null,"abstract":"The paper presents the peculiarities of fractal signal processing for studying the role of autonomic regulation in the formation of the microwave brain radiation during the treatment process. The processing is implemented via the method of multifractal cross-correlation analysis. The accuracy of used methods is justified with model Brownian motion signals analysis. In this study we analyses data of simultaneously recorded by the Radiophysical complex MRTHR signals of the brain microwave radiation and heart rate variability for three different group of patients. The estimates of multifractal parameters for a group of relatively healthy patients have low levels of the systemic discrepancy. For the patients group with ischemic stroke before treatment, the systematic discrepancy of estimations are significantly larger than those of healthy patients. After rehabilitation course, the discrepancy between these estimates are reduced.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"53 1","pages":"93-98"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75178548","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 : 2015-10-01DOI: 10.1109/SIBIRCON.2015.7361887
P. Merinov, M. Belyaev, Egor Krivov
One of the key objectives of brain-computer interface (BCI) design is to construct accurate electroencephalogram (EEG) based classifier. But out of laboratory all EEG signals are contaminated with artifacts, which hamper algorithmic processing and EEG analysis, i.e. classifier ought to get a prediction for noisy data. Real-time BCI system rely on relatively clean EEG signals. Therefore, the exclusion of artifacts is of special interest for BCI applications in everyday life. There are two main approaches to this objective: automatic EEG artifact rejection methods (subtract the noisy component) and robust classification methods (replace sensitive to outliers estimates with robust counterparts). The goal of this work is to quantitatively compare popular automatic EEG artifact rejection approaches with robust classification methods in terms of motor imagery (MI) classification paradigm.
{"title":"The comparison of automatic artifact removal methods with robust classification strategies in terms of EEG classification accuracy","authors":"P. Merinov, M. Belyaev, Egor Krivov","doi":"10.1109/SIBIRCON.2015.7361887","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361887","url":null,"abstract":"One of the key objectives of brain-computer interface (BCI) design is to construct accurate electroencephalogram (EEG) based classifier. But out of laboratory all EEG signals are contaminated with artifacts, which hamper algorithmic processing and EEG analysis, i.e. classifier ought to get a prediction for noisy data. Real-time BCI system rely on relatively clean EEG signals. Therefore, the exclusion of artifacts is of special interest for BCI applications in everyday life. There are two main approaches to this objective: automatic EEG artifact rejection methods (subtract the noisy component) and robust classification methods (replace sensitive to outliers estimates with robust counterparts). The goal of this work is to quantitatively compare popular automatic EEG artifact rejection approaches with robust classification methods in terms of motor imagery (MI) classification paradigm.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"162 1","pages":"221-224"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75419159","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 : 2015-10-01DOI: 10.1109/SIBIRCON.2015.7361859
V. Trofimov, D. Kukushkin, A. Vasilev, I. A. Arhipushkin, V. Kublanov, M. Babich, A. Dolganov, V. Gadelshin
In this paper original technology of electrode production with track membrane materials for electrical neurostimulation is described. Presented results show that the technology allows one to produce conducting structures with gas-and water-permeability in places of unfilled pores by metal. The created electrodes also have antiseptic properties.
{"title":"Application of track membranes in electrodes for electrical neurostimulation","authors":"V. Trofimov, D. Kukushkin, A. Vasilev, I. A. Arhipushkin, V. Kublanov, M. Babich, A. Dolganov, V. Gadelshin","doi":"10.1109/SIBIRCON.2015.7361859","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361859","url":null,"abstract":"In this paper original technology of electrode production with track membrane materials for electrical neurostimulation is described. Presented results show that the technology allows one to produce conducting structures with gas-and water-permeability in places of unfilled pores by metal. The created electrodes also have antiseptic properties.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"5 1","pages":"99-101"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85276552","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 : 2015-10-01DOI: 10.1109/SIBIRCON.2015.7361869
A. Kolonin
The paper presents computable cognitive model of generic social agent suitable for development of applications for personalized search, information filtering and intelligent content delivery.
本文提出了适用于个性化搜索、信息过滤和智能内容传递等应用开发的通用社会代理的可计算认知模型。
{"title":"Computable cognitive model based on social evidence and restricted by resources: Applications for personalized search and social media in multi-agent environments","authors":"A. Kolonin","doi":"10.1109/SIBIRCON.2015.7361869","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361869","url":null,"abstract":"The paper presents computable cognitive model of generic social agent suitable for development of applications for personalized search, information filtering and intelligent content delivery.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"1 1","pages":"138-142"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80728167","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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