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2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)最新文献

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The method of digital holographic interferometry for research of dental implants 数字全息干涉测量法在种植体研究中的应用
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088906
H. Petrovska, V. Fitio, A. Barylyak, Y. Kotsiuba, Y. Bobitski, S. Got
{"title":"The method of digital holographic interferometry for research of dental implants","authors":"H. Petrovska, V. Fitio, A. Barylyak, Y. Kotsiuba, Y. Bobitski, S. Got","doi":"10.1109/ELNANO50318.2020.9088906","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088906","url":null,"abstract":"The method for measuring the axial deformations of dental implants with the use of digital holographic interferometry is developed. The optical scheme for registration of digital holograms of diffuse objects is developed and optimized. The software has been developed for recording, processing and reconstruction of digital holographic interferograms. Special equipment has been created for fastening and dosed load of dental implants. The experimental dependence obtained during the study shown that popular today titanium abutments take less deformation under mechanical load than abutments from ZrO2. Also, the same dependency for the implant length is shown.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115426781","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
Application of Machine Learning Methods for Artificial ECG with T-wave alternans 机器学习方法在t波交替人工心电中的应用
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088826
O. Karnaukh, Y. Karplyuk
{"title":"Application of Machine Learning Methods for Artificial ECG with T-wave alternans","authors":"O. Karnaukh, Y. Karplyuk","doi":"10.1109/ELNANO50318.2020.9088826","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088826","url":null,"abstract":"This paper presents the modeling approach artificial electrocardiograms (ECG) with T -wave alternans based on extracted parameters from the T -wave alternas (TWA) database. The developed optimal TWA classification system was evaluated by signals from a mixed database, which consisted of the TWA database and artificial ECG modeled records. F1-score about 95,9 % was received for the Random Forest Classifier (RFC) and Sequential Forward Floating Feature Selection method. Using a wrapper method for feature selection, 14 significant features were selected that associate with TWA.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116918534","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
Functionalization of Multi-Walled Carbon Nanotubes with 3-Sulfolene and Diethyl Acetylenedicarboxylate 多壁碳纳米管与3-亚砜和二乙基乙酰二羧酸酯的功能化
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088811
V. Diyuk, L. Grishchenko, G. G. Tsapyuk, A. Vakaliuk, A. Zaderko, Vladyslav V. Lisnyak
{"title":"Functionalization of Multi-Walled Carbon Nanotubes with 3-Sulfolene and Diethyl Acetylenedicarboxylate","authors":"V. Diyuk, L. Grishchenko, G. G. Tsapyuk, A. Vakaliuk, A. Zaderko, Vladyslav V. Lisnyak","doi":"10.1109/ELNANO50318.2020.9088811","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088811","url":null,"abstract":"Multi-walled carbon nanotubes (MWCNTs) were functionalized with residues of either 3-sulfolene or diethyl acetylenedicarboxylate through the Diels-Alder reaction. The structure of the functionalized MWCNTs was characterized by Fourier-transform infrared spectroscopy and by nitrogen adsorption with pore size analysis using the Density functional theory models. Thermogravimetric analysis in an inert atmosphere demonstrates the presence of the grafted pendant groups, which can be active centers for future effective functionalization.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127317198","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
Graphene Based Voltage Controlled Frequency Reconfigurable Antennas 基于石墨烯的电压控制频率可重构天线
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088815
M. Yasir, P. Savi
{"title":"Graphene Based Voltage Controlled Frequency Reconfigurable Antennas","authors":"M. Yasir, P. Savi","doi":"10.1109/ELNANO50318.2020.9088815","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088815","url":null,"abstract":"Graphene based frequency reconfigurable antennas with different configurations are compared. Each antenna is composed of an inset-fed rectangular patch connected to one, two or three shorted stubs via graphene nanoplatelets. The reactance at the radiating edge of the patch is varied by varying the graphene resistance inducing a shift in the resonant frequency. The graphene resistance is varied by applying a DC voltage between the feed line and the ground plane. Increasing the number of stubs increases the variation of reactance causing an increase of the frequency shift. The designs are validated by simulations and measurements. For the antenna with two stubs there is a frequency shift of 300 MHz while no significant impact of the stubs is noticed on the radiation pattern of the antennas.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125297281","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
Dynamic Characteristics of Zero-Current-Switching Quasi-Resonant Buck Converter under Variation of Resonant Circuit and Load Parameters 零电流开关准谐振降压变换器在谐振电路和负载参数变化下的动态特性
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088879
A. Dymerets, Roman D. Yershov, A. Gorodny, Yurii O. Denisov, Serhii Boiko, Vitaliy Kuznetsov
{"title":"Dynamic Characteristics of Zero-Current-Switching Quasi-Resonant Buck Converter under Variation of Resonant Circuit and Load Parameters","authors":"A. Dymerets, Roman D. Yershov, A. Gorodny, Yurii O. Denisov, Serhii Boiko, Vitaliy Kuznetsov","doi":"10.1109/ELNANO50318.2020.9088879","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088879","url":null,"abstract":"The investigation of resonant circuit parameters influence on dynamic characteristics and electromagnetic processes in half-wave quasi-resonant buck converter is presented. The dependences of transistor non-zero conductivity duration, transistor switching-off current value, transistor voltage and current peak values under variation of resonant inductance and resonant capacitance are obtained by dint of simulation. The dependences of these characteristics and output voltage under variation of active and reactive part of load impedance are also received. All above allow simplifying construction of robust table-based control system for similar converters.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"255 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116394293","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: 4
Assessment of the Effect of Image Shift on the Results of Photo-Video Recording 图像移位对照片-视频记录结果影响的评估
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088766
M. Korobchynskyi, M. Slonov, Myhailo Rudenko, O. Maryliv
{"title":"Assessment of the Effect of Image Shift on the Results of Photo-Video Recording","authors":"M. Korobchynskyi, M. Slonov, Myhailo Rudenko, O. Maryliv","doi":"10.1109/ELNANO50318.2020.9088766","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088766","url":null,"abstract":"Photo and video equipment are considered as accessible and informative means of remote sensing and monitoring of the status of remote objects. Such tasks are solved in agriculture, geodesy and cartography, environmental monitoring, etc. The rational use of photo and video equipment is based on the prediction of the recognition properties of the constructing image. One of the most influential operational factors, what limiting the recognition properties of an image in the photo-video recording, is its image shift. The reasons for the image shift are analyzed. Image shift sources are classified according to their origin. The effect of the shift on image quality and its recognition properties is evaluated by spatial-frequency analysis. The proposed and well-grounded image shift algorithm estimation of image shift makes it possible to develop comprehensive recommendations for improving image quality and reducing the impact of such a shift on the photo-video recording results.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"725 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116752136","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: 4
Modelling of Airborne High-technological Coriolis Vibratory Gyroscope 机载高科技科里奥利振动陀螺仪的建模
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088745
O. Sushchenko, V. Chikovani, Y. Bezkorovainyi
{"title":"Modelling of Airborne High-technological Coriolis Vibratory Gyroscope","authors":"O. Sushchenko, V. Chikovani, Y. Bezkorovainyi","doi":"10.1109/ELNANO50318.2020.9088745","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088745","url":null,"abstract":"The paper deals with modeling of the high-technological Coriolis vibratory gyroscope with the metallic resonator. The gyroscope is characterized by the high accuracy, high resistance to shocks and comparatively low cost. It can be used both in aircraft control systems and test equipment. The basic technological errors have been analyzed. the mathematical model of the gyroscope was developed. Modelling of the above-mentioned device including measuring scale factor and drift determination were carried out.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129604631","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
Multichannel Positron-Positronium Trapping Models for Nanovoids Characterization of Functional Materials 用于功能材料纳米孔表征的多通道正电子-正电子阱模型
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088803
H. Klym, D. Lukashevych
{"title":"Multichannel Positron-Positronium Trapping Models for Nanovoids Characterization of Functional Materials","authors":"H. Klym, D. Lukashevych","doi":"10.1109/ELNANO50318.2020.9088803","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088803","url":null,"abstract":"Multichannel positron and positronium trapping models were proposed to interpretation of free volume changes sin nanostructured materials for electronics. Proposed models were applied to study of nanovoids in chalcogenide glasses for optical sensors and spinel ceramics for humidity sensors. It is shown that two-state positron trapping model at two-component fitting procedure can be used to investigation of free volumes in compact matrix such as glasses. Multichannel positron-positronium trapping model can be applied to study of free-volume defects in materials with advanced nanoporous structure such as humidity-sensitive ceramics.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129250617","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
Influence of Si Nanowires Parameters and Ag Nanoparticles on Light Trapping in Solar Cells 硅纳米线参数和银纳米粒子对太阳能电池光捕获的影响
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088919
O. Pylypova, A. Evtukh, V. Skryshevsky, I. Ivanov, Lukash Ruta, S. Shmahlii
{"title":"Influence of Si Nanowires Parameters and Ag Nanoparticles on Light Trapping in Solar Cells","authors":"O. Pylypova, A. Evtukh, V. Skryshevsky, I. Ivanov, Lukash Ruta, S. Shmahlii","doi":"10.1109/ELNANO50318.2020.9088919","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088919","url":null,"abstract":"Technology of formation of the silicon nanowires by the Metal-Assisted Chemical Etching (MacEtch) method depending on the deposition time of silver nanoparticles and subsequent etching time are investigated in detail. The light trapping of the structures with Si-NWs base on analysis of reflection spectra in dependence on Si-NWs formation parameters are considered. It was shown that optimal deposition time and etching time for Si nanowire -based solar cell are 60 s and 30 min, respectively. The influence of Ag nanoparticle in the Si-NWs arrays on reflectance coefficient is also investigated. Such low reflection coefficient as R < 1 % was obtained in case of Si-NWs on silicon substrate. The key benefits of Si-NWs based solar cells are discussed followed by optical reflectance.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129339509","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
Losses in the Micromechanically Tunable Coplanar Waveguide Based Line 基于微机械可调谐共面波导的线路损耗
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2020-04-01 DOI: 10.1109/ELNANO50318.2020.9088764
A. Chernov, I. Golubeva, V. Kazmirenko, Y. Prokopenko
{"title":"Losses in the Micromechanically Tunable Coplanar Waveguide Based Line","authors":"A. Chernov, I. Golubeva, V. Kazmirenko, Y. Prokopenko","doi":"10.1109/ELNANO50318.2020.9088764","DOIUrl":"https://doi.org/10.1109/ELNANO50318.2020.9088764","url":null,"abstract":"The paper is devoted to the investigation of the losses in the coplanar waveguide suitable for the micromechanical tuning. The tuning was achieved by displacement of either a signal electrode or dielectric plate above the substrate, which leads to an alteration of wavelength in line. This phenomenon can be used in the design of tunable resonators and phaseshifters. Both losses in dielectric and metallic parts of the coplanar waveguide line are studied. It is shown, that signal electrode lifting leads to reducing both dielectric and metallic losses. The same behaviour is observed for the metallic losses in the case of tuning by dielectric plate. Lifting of the dielectric plate above the substrate leads to increasing dielectric losses in the substrate but reduces the losses in the moveable dielectric plate. Thus, micromechanical tuning does not bring additional losses. The influence of geometrical and electrophysical line parameters on both types of losses is discussed.","PeriodicalId":210314,"journal":{"name":"2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123993991","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: 2
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