Pub Date : 2023-10-30DOI: 10.15350/17270529.2023.3.26
Irina Anisimova, Victor Ignatyev
{"title":"Higher-Order Difference Schemes in Heat and Mass Transfer Problems","authors":"Irina Anisimova, Victor Ignatyev","doi":"10.15350/17270529.2023.3.26","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.26","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139310296","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.29
Mikhail Korepanov, Rudolf Sharifullin
{"title":"Simulation of Processes in a Low-Power Indirect Diesel Heater","authors":"Mikhail Korepanov, Rudolf Sharifullin","doi":"10.15350/17270529.2023.3.29","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.29","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311266","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.28
Gennady Poletaev, Viktor Kovalenko
{"title":"Molecular Dynamics Simulation of Interdiffusion at the Initial Stage of High-Temperature Synthesis During the Dissolution of a Ni Nanoparticle in an Al Matrix","authors":"Gennady Poletaev, Viktor Kovalenko","doi":"10.15350/17270529.2023.3.28","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.28","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139310625","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.33
Sergey Lenkov
{"title":"Acoustic surface waves in porous-elastic biphasic media","authors":"Sergey Lenkov","doi":"10.15350/17270529.2023.3.33","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.33","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311362","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.27
Alexey Krainov, Ksenia Moiseeva, Vasily Poryazov
{"title":"Numerical Simulation of Non-Stationary Combustion of a High-Energy Material in a Closed Volume on the Basis of the Adjoint Combustion Model","authors":"Alexey Krainov, Ksenia Moiseeva, Vasily Poryazov","doi":"10.15350/17270529.2023.3.27","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.27","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139310063","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.35
Rishat Valeev, Andrey Chukavin
{"title":"On the Scaleability of the Morphological Structure of Porous Anodic Aluminum Oxide Films","authors":"Rishat Valeev, Andrey Chukavin","doi":"10.15350/17270529.2023.3.35","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.35","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139310154","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.30
Pavel Gulyaev
Summary. The problem of recognizing a reference microlabeling by microscopic images containing elements of pseudo-labeling (similar to the real substrate relief elements ) is considered. The scope of such marking is the identification of the studied or modified surface areas as well as the lines connecting these areas with macroscopic landmarks on the surface. The microlabeling is formed using a probe microscope cantilever or a nanoindentor. Examples of images with pseudo-labeling elements and the results of their recognition by low-level structural analysis methods previously used for microlabeling recognition are given. In particular, a surface curvature detector was used, which has proven to be good for discrete microlabeling recognition. The effect of pseudo-labeling is the formation of a large number of the image background key points, which reduce the effectiveness of recognition. The application of the linear Hough transform for approximation and subsequent recognition of separate labeling elements is described. It is also shown that to recognize the labelings obtained by the probe microscope cantilever, it is advisable to use morphological erosion before the Hough transformation. The procedure for setting the parameters of this transformation, which most significantly affect the recognition of markings, is described. The range of the recorded Hough transform segments and the Hough transform threshold were used as such parameters. An image processing algorithm and a recognition evaluation criterion are presented. In this case, a histogram of the distribution of the angles of mutual rotation of the segments detected by the Hough transform is used. The recognition criterion is the presence of dominant peaks with certain values in this histogram. The results showing the efficiency of the presented algorithm are presented.
{"title":"Recognition of Reference Microlabeling Images against the Background of Similar Relief Elements","authors":"Pavel Gulyaev","doi":"10.15350/17270529.2023.3.30","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.30","url":null,"abstract":"Summary. The problem of recognizing a reference microlabeling by microscopic images containing elements of pseudo-labeling (similar to the real substrate relief elements ) is considered. The scope of such marking is the identification of the studied or modified surface areas as well as the lines connecting these areas with macroscopic landmarks on the surface. The microlabeling is formed using a probe microscope cantilever or a nanoindentor. Examples of images with pseudo-labeling elements and the results of their recognition by low-level structural analysis methods previously used for microlabeling recognition are given. In particular, a surface curvature detector was used, which has proven to be good for discrete microlabeling recognition. The effect of pseudo-labeling is the formation of a large number of the image background key points, which reduce the effectiveness of recognition. The application of the linear Hough transform for approximation and subsequent recognition of separate labeling elements is described. It is also shown that to recognize the labelings obtained by the probe microscope cantilever, it is advisable to use morphological erosion before the Hough transformation. The procedure for setting the parameters of this transformation, which most significantly affect the recognition of markings, is described. The range of the recorded Hough transform segments and the Hough transform threshold were used as such parameters. An image processing algorithm and a recognition evaluation criterion are presented. In this case, a histogram of the distribution of the angles of mutual rotation of the segments detected by the Hough transform is used. The recognition criterion is the presence of dominant peaks with certain values in this histogram. The results showing the efficiency of the presented algorithm are presented.","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139310090","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.34
Elizaveta Batalova, Larisa Kamaeva, Alexander Belosludtsev, Vladimir Lad`yanov
{"title":"Analysis of Concentration Changes in the Viscosity of Al-Zn Melts up to 25 at.% Zn","authors":"Elizaveta Batalova, Larisa Kamaeva, Alexander Belosludtsev, Vladimir Lad`yanov","doi":"10.15350/17270529.2023.3.34","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.34","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139309663","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.25
Konstantin Chekmyshev, Yuliya Ganziy, Sergey Makarov, Mikhail Alies
{"title":"Numerical Investigation of the Process of the Fibre-Reinforced Polymer Bar Heating in a Curing Oven Taking into Account the Binder Curing Kinetics","authors":"Konstantin Chekmyshev, Yuliya Ganziy, Sergey Makarov, Mikhail Alies","doi":"10.15350/17270529.2023.3.25","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.25","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139310228","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 : 2023-10-30DOI: 10.15350/17270529.2023.3.32
Veronika Tereshchenko, Nadezhda Semakina
{"title":"Quantum-Chemical Modelling of Fullerene Endohedral Complexes with Non-Metals","authors":"Veronika Tereshchenko, Nadezhda Semakina","doi":"10.15350/17270529.2023.3.32","DOIUrl":"https://doi.org/10.15350/17270529.2023.3.32","url":null,"abstract":"","PeriodicalId":12856,"journal":{"name":"Himičeskaâ fizika i mezoskopiâ","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139310786","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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