2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)最新文献_第4页

Nanostructured calcium phosphate coatings for medical implants 医用植入物用纳米结构磷酸钙涂层

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361851

Berkin B. Alexander, Deryabina V. Vera, Veselov V. Sergei

引用次数: 0

Numerical solution of inverse problem for secretion and kinetics of C-peptide model c肽分泌逆问题的数值解及动力学模型

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361862

S. Kabanikhin, D. Voronov, O. Krivorotko, A. Y. Belonog, A. Ilyin

引用次数: 0

Innovative technologies in the study of articulatory-acoustic bases of indigenous ethnoses of Siberia (MRI, digital roentgenography and laryngography investigation) 西伯利亚土著民族发音-声学基础研究的创新技术(MRI、数字x线摄影和喉部摄影调查)

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361875

I. Selyutina, T. Ryzhikova, N. Urtegeshev, A. Dobrinina, A. Letyagin, A. Shevela

{"title":"Innovative technologies in the study of articulatory-acoustic bases of indigenous ethnoses of Siberia (MRI, digital roentgenography and laryngography investigation)","authors":"I. Selyutina, T. Ryzhikova, N. Urtegeshev, A. Dobrinina, A. Letyagin, A. Shevela","doi":"10.1109/SIBIRCON.2015.7361875","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361875","url":null,"abstract":"The study of the sound systems of the minority languages of the peoples of Siberia and the adjacent regions is based on the supposition that the articulatory-acoustic database being an attribute of ethnicity is a potential historical and linguistic source in the reconstruction of ethno-genetic processes. Instrumental methods have been used by the Novosibirsk phoneticians in the study of sound systems since the late 1960s. Since 2009, researchers from the three institutes of the Siberian branch of the Russian Academy of Sciences both of a philological and medical profile have been conducting a comprehensive interdisciplinary study of articulatory-acoustic bases of indigenous Siberian populations, using Magnetic-Resonance Imaging, digital Roentgenography and Laryngography1, An electronic database including somatic material on 46 idioms (languages, dialects and sub-dialects) has been created. The results of the study made adjustments to the traditional view of scientists about the Genesis of the autochthonous minority ethnic groups and their languages.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"8 1","pages":"165-170"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81792136","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}

引用次数: 0

Diagnostic use of the resistive device in COPD patients 阻性装置在慢性阻塞性肺病患者中的诊断应用

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361871

O. V. Grishin, V. Gultyaeva, D. Uryumtsev, M. Zinchenko, V. Grishin

{"title":"Diagnostic use of the resistive device in COPD patients","authors":"O. V. Grishin, V. Gultyaeva, D. Uryumtsev, M. Zinchenko, V. Grishin","doi":"10.1109/SIBIRCON.2015.7361871","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361871","url":null,"abstract":"INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is diagnosed in later or very advanced stages. The aim of the study was to evaluate feasibility of low respiratory resistive load (LRRL) in patients with COPD for a new objective method of early COPD diagnostics and to examine changes in pulmonary gas exchange during LRRL. METHODS: The study involved eleven patients with mild or moderate COPD and fourteen healthy adult volunteers. After anthropometric and spirometric measuring, pulmonary gas exchange was measured for 7 minutes using the breath-by-breath method under two conditions: 1) without respiratory resistive load (WRL); 2) with LRRL 0.4 cm H2O · l-1 · s. Valve system (Intersurgical, UK) was used as a resistive device. RESULTS: Decrease in oxygen consumption (VO2) and carbon dioxide production (VCO2) during LRRL was significantly greater in COPD patients than in healthy subjects (14 vs. 8 %, p<;0.009 and 16 vs. 10 %, p<;0.020 respectively). In contrast, tidal volume increased by 13 % in healthy subjects only. CONCLUSION: Pulmonary gas exchange shift during low respiratory resistive load appears to be a feasible criterion of early COPD diagnostics. Future research is needed to examine sensitivity and specificity of the method.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"1 4 1","pages":"146-149"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78537166","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}

引用次数: 0

Automatic text classification and property extraction applications in medicine 自动文本分类和属性提取在医学中的应用

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361868

A. Kolonin

引用次数: 11

Active exoskeleton tracking control system design via singular perturbation technique 基于奇异摄动技术的主动外骨骼跟踪控制系统设计

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361866

V. Yurkevich

引用次数: 1

Clustering of independent components of EEG in determining individual characteristics of reactions related to a moral choice 在确定与道德选择有关的反应的个体特征时，脑电图独立成分的聚类

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361861

A. Bocharov, Q. A. Bogomaz, A. Savostyanov, G. Knyazev, A. Budakova, M. Zaleshin, T. Astakhova

{"title":"Clustering of independent components of EEG in determining individual characteristics of reactions related to a moral choice","authors":"A. Bocharov, Q. A. Bogomaz, A. Savostyanov, G. Knyazev, A. Budakova, M. Zaleshin, T. Astakhova","doi":"10.1109/SIBIRCON.2015.7361861","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361861","url":null,"abstract":"Moral judgment can be defined as the evaluation of actions with respect to norms and values established in a society. In the modern world, morality is considered as the social capital, which determines a level of society well-being. Participants were showed 24 moral dilemma and 24 control task vignettes represented artist-sketched cartoons of control and dilemma scenarios. For all participants and every experimental condition, the model of localization equivalent dipoles electroenæphalogram (EEG) components was made. Individual localization of EEG electrodes was matched with a model of localization of electrodes of head, which was used for determining the equivalent dipoles. Event-related spectral perturbations were calculated to estimate induced responses via the EEGLAB toolbox. The dataset was prepared for clustering by the original PCA method. The correction for multiple comparisons was made by the False Discovery Rate method. To determine the correlations cortical sources of EEG activity with Social Intellect, sLORETA was applied to the data. Differences between moral dilemmas and control tasks without moral choice were found in delta, theta, alpha and beta diapasons in clusters localized in temporal and frontal lobe. Social intellect positively correlated with difference between the test interval and the baseline during making moral dilemma choice in theta in the left middle temporal gyrus and beta in the left middle frontal gyrus.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"109 1","pages":"104-107"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74966610","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}

引用次数: 1

Software system for the diagnosis of the spine diseases using case-based reasoning 基于案例推理的脊柱疾病诊断软件系统

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361884

D. Palchunov, G. Yakhyaeva, O. Yasinskaya

引用次数: 10

Stochastic simulation of fluctuation-induced enzyme kinetics in vicinity of traps, based on probabilistic tunneling and diffusion mechanisms 基于概率隧道和扩散机制的陷阱附近波动诱导酶动力学的随机模拟

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361879

K. Sabelfeld

{"title":"Stochastic simulation of fluctuation-induced enzyme kinetics in vicinity of traps, based on probabilistic tunneling and diffusion mechanisms","authors":"K. Sabelfeld","doi":"10.1109/SIBIRCON.2015.7361879","DOIUrl":"https://doi.org/10.1109/SIBIRCON.2015.7361879","url":null,"abstract":"A stochastic algorithm for simulation of fluctuation-induced enzyme kinetics is developed. The method is generally well applicable when the reactions occur in low-dimensional and disordered media such as biological ones. We suggest a generalization of the Michaelis - Menten scheme of enzyme kinetics that is extended to simulate the quantum tunneling phenomena in the catalytic cycles of enzymatic processes. The stochastic method is suggested as a generalization of the technique developed in our recent studies [12], [13] where this method was developed to describe the annihilation of spatially separate electrons and holes in a disordered semiconductor. The stochastic technique is based on the spatially inhomogeneous, nonlinear integro-differential Smoluchowski equations with random source term. We focus in this study on the spatial distribution, and numerically investigate the segregation in the case of a source with a continuous generation in time and randomly distributed in space. The stochastic particle method presented is based on a probabilistic interpretation of the underlying process as a stochastic Markov process of interacting particle system in discrete but randomly progressed time instances. The segregation is analyzed through the correlation analysis of the vector random field of concentrations which appears to be isotropic in space and stationary in time.","PeriodicalId":6503,"journal":{"name":"2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON)","volume":"124 1","pages":"186-190"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77458597","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}

引用次数: 0

Searching and using of time intervals of brain activity in a problem of solving process by estimation of negentropy of EEG 脑电负熵估计求解过程中脑活动时间间隔的搜索与利用

2015 International Conference on Biomedical Engineering and Computational Technologies (SIBIRCON) Pub Date : 2015-10-01 DOI: 10.1109/SIBIRCON.2015.7361886

Kirill Chagin, A. Savostyanov

引用次数: 0