发布求助
文献互助 智能选刊 最新文献

E3S Web of Conferences最新文献

筛选
英文 中文
Application of the Kimmel method for two-layer matrix color separation systems 基梅尔法在两层矩阵分色系统中的应用
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338901022
V. Zhbanova
{"title":"Application of the Kimmel method for two-layer matrix color separation systems","authors":"V. Zhbanova","doi":"10.1051/e3sconf/202338901022","DOIUrl":"https://doi.org/10.1051/e3sconf/202338901022","url":null,"abstract":"In this work, interpolation by the Kimmel method is applied for the developed color separation systems based on matrix photodetectors. Author's two-layer receivers with an equal distribution of layers of the visible and infrared spectra over the sensitive surface are given. To compare the interpolation result, it was proposed to use a matrix photodetector with a modified standard RGBG system on RGBIr. This system shows what a multispectral receiver would be like without the use of multilayer silicon technologies. Thus, it was possible to show that the use of two-layer color separation systems simplifies the interpolation algorithm by a factor of two. The developed systems can be useful in various fields of science and technology. The use of such multispectral matrices is necessary especially in agriculture and forestry for monitoring the environment and detecting fire.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"76 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57930823","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
Beelic Website Design as an Information Center for Design, Promotion and Marketing of MSME Products in the Pandemic Period Beelic网站设计作为疫情时期中小微企业产品设计、推广和营销的信息中心
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338804053
H. D. Aprilia, Arsa Widitiarsa Utoyo, T. Warbung, T. Indahyani
{"title":"Beelic Website Design as an Information Center for Design, Promotion and Marketing of MSME Products in the Pandemic Period","authors":"H. D. Aprilia, Arsa Widitiarsa Utoyo, T. Warbung, T. Indahyani","doi":"10.1051/e3sconf/202338804053","DOIUrl":"https://doi.org/10.1051/e3sconf/202338804053","url":null,"abstract":"During this pandemic period, the obstacles faced by MSMEs (Micro, Small and Medium Enterprises) had a brutal impact on SME industries. In the interior, furniture and interior accessories are facilities that can be used together as an Information Centre, promotion and marketing that is effective, flexible, and multifunctional support business in the future. Naturally, business income has significantly decreased. Hence A strategic step and breakthrough are needed so that MSMEs can also take advantage of the market potential in the industrial era 4.0. This research aims to design the BEELIC website as a flexible tool that MSMEs can share in obtaining education, developing design knowledge, and promoting and marketing products. This research continues an Interior Research on recycling container waste with a Biophilic Design approach named BEELIC. The application of the biophilic element also makes SME products with added value. It has advantages that can meet market needs and become alternative solutions to the community's needs during the pandemic. Continuing the spirit of sustainability, people can discover the products of these MSMEs and various information BEELIC design solutions through the BEELIC website. Hence this website needs to be designed to meet these needs. From User Interface to user experience the methodology used is a literature review, online survey, case study, analyzing data, developing designs, making prototypes, evaluating, and producing the final site design. The case study in this research is a website design where the design and technology can fulfil the needs for information and solutions the MSMEs and people need.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57930866","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
Phase composition and phase equilibrium diagrams as the Evidence of the Colloidal State of melts 相组成和相平衡图作为熔体胶体状态的证据
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338901027
V. Pankov
{"title":"Phase composition and phase equilibrium diagrams as the Evidence of the Colloidal State of melts","authors":"V. Pankov","doi":"10.1051/e3sconf/202338901027","DOIUrl":"https://doi.org/10.1051/e3sconf/202338901027","url":null,"abstract":"One of the most extensively studied silicate systems with complete miscibility in the solid and liquid state – albite (Ab)-anorthite (An) system – has been analyzed in detail. It has been established that the commonly accepted system and interpretation rules for these diagrams do not match their graphic representation. Calculations have proved the colloidal state of the “solid” phase on the solidus. Actual data support the colloidal (liquid) state of the solidus phase below the solidus and eutectic point. Crystallization in multicomponent systems, at least in silicate melts, has been shown to be based on the sol coagulation mechanism. Thus, silicate solid phases, even those of fixed composition, have no particular melting point. They consolidate and melt within a temperature band. The bandwidth is subject to the system composition that predetermines the micelle structure and directly affects coagulation and peptization processes.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57930894","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
Portland cement with puzzolan additive with increased strength properties 掺有增强强度性能的硅酸盐水泥
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338901078
Smbat Mazmanyan, A. Baghdagyulyan, T. Sargsyan, Gayane Papyan
{"title":"Portland cement with puzzolan additive with increased strength properties","authors":"Smbat Mazmanyan, A. Baghdagyulyan, T. Sargsyan, Gayane Papyan","doi":"10.1051/e3sconf/202338901078","DOIUrl":"https://doi.org/10.1051/e3sconf/202338901078","url":null,"abstract":"The following work refers to the issues of increasing the strength of portland cement with pozzolanic additive due to some multifunctional additive. Currently, it is the multifactorial additives for ready-mixed concrete that are in demand, which differ from others in their multicomponent composition. In this respect, lithoid pumice, which is a new type of aluminosilicate raw material for the cement industry, can make worthy competition.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931060","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
Evaluation of the effectiveness of the use of additive wax printing technologies for obtaining wax models for lost-wax casting in custom production based on simulation modeling 基于仿真建模，评估在定制生产中使用添加剂蜡打印技术获得失蜡铸造的蜡模型的有效性
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338901065
N. Dolgov, Artem Akimov, P. Nikishechkin
{"title":"Evaluation of the effectiveness of the use of additive wax printing technologies for obtaining wax models for lost-wax casting in custom production based on simulation modeling","authors":"N. Dolgov, Artem Akimov, P. Nikishechkin","doi":"10.1051/e3sconf/202338901065","DOIUrl":"https://doi.org/10.1051/e3sconf/202338901065","url":null,"abstract":"The article discusses the technology of casting according to the smelted models, in particular, the processes of manufacturing wax models. We considered methods of manufacturing elements of model blocks with the use of molds and with the help of additive technologies. In this paper we showed the features of the application of additive technologies in the lost-wax casting. A simulation model has been developed to evaluate the effectiveness of using additive wax printing technologies to produce wax models. Based on the results of simulation modeling, conclusions were made about the feasibility of using additive technologies in casting according to smelted models.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931096","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
Deformation-thermal method for atomic ordering and mechanical improvement of Cu3Pd alloys Cu3Pd合金原子有序和力学改进的变形热法
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338901069
A. Okulov, N. V. Gokhfeld, O. Iusupova, V. Pushin, V. Pilyugin
{"title":"Deformation-thermal method for atomic ordering and mechanical improvement of Cu3Pd alloys","authors":"A. Okulov, N. V. Gokhfeld, O. Iusupova, V. Pushin, V. Pilyugin","doi":"10.1051/e3sconf/202338901069","DOIUrl":"https://doi.org/10.1051/e3sconf/202338901069","url":null,"abstract":"The paper presents studies of the mechano-structural characteristics of the atomically ordered Cu3Pd alloy subjected to severe plastic deformations (SPDs) at room and cryogenic temperatures combined with subsequent annealings. Transmission and scanning electron microscopy (TEM and SEM), X-Ray diffraction (XRD) analysis and microhardness tests were used as research methods. The mechanical characteristics of the synthesized Cu3Pd alloy were compared after preliminary SPDs at room and cryogenic temperatures as well as during subsequent annealings. The significant acceleration of the atomic ordering kinetics and, consequently, effective diffusion during recrystallization annealing after cryodeformation was found. The developed deformation-thermal method can be used to synthesize high-strength nanostructured resistive and electrocontact materials.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931157","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
A symmetry - based algorithm to determine the presence of the internal structure heterogeneity of the of a biological object 一种基于对称性的算法，用于确定生物物体内部结构是否存在异质性
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338901052
G. Aleksanyan
{"title":"A symmetry - based algorithm to determine the presence of the internal structure heterogeneity of the of a biological object","authors":"G. Aleksanyan","doi":"10.1051/e3sconf/202338901052","DOIUrl":"https://doi.org/10.1051/e3sconf/202338901052","url":null,"abstract":"This article proposes a two-level approach for solving the problems of electrical impedance tomography of biological objects, which consists in successively applying the methods of “rough” and “fine” reconstruction to the potentials measured on the surface of the object. To perform a “rough” reconstruction procedure, it is proposed to use a method for determining the presence of heterogeneity in the internal structure of a biological object based on the symmetry algorithm. Thus, consistent localization and identification of the boundaries of the heterogeneity of the internal structure of the biological object is carried out. It is shown that when analyzing data for an arbitrary biological object, the symmetry characteristic of the type of objects under study can be taken into account, and deviations from such a characteristic symmetry will indicate deviations from the norm in the structure of a biological object.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931350","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
Measurement of pollutant concentration in the model solution 模型溶液中污染物浓度的测量
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338902013
M. Dyagelev
{"title":"Measurement of pollutant concentration in the model solution","authors":"M. Dyagelev","doi":"10.1051/e3sconf/202338902013","DOIUrl":"https://doi.org/10.1051/e3sconf/202338902013","url":null,"abstract":"This work presents the results of the work on the determination of a pollutant in a model solution, the antibiotic cefotaxime, using the spectrophotometric method. In several series of experiments, the minimum concentrations of cefotaxime in model solutions that can be detected with a spectrophotometer PE-5400 UV were established; a feature of cefotaxime was revealed - the increase of the optical density peak in the samples when the pH is shifted to an acidic environment, especially at pH values from 0.2 to 2.0. The obtained values of optical density and absorption spectra of the model solution of cefotaxime can be used when a technique for the detection of antibiotics in various media, including urban wastewater.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931509","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
Investigation of mechanical properties of composite materials reinforced with carbon fibers 碳纤维增强复合材料力学性能研究
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338901085
A. Farmakovskaya, N. Okorokova, A. Perchenok
{"title":"Investigation of mechanical properties of composite materials reinforced with carbon fibers","authors":"A. Farmakovskaya, N. Okorokova, A. Perchenok","doi":"10.1051/e3sconf/202338901085","DOIUrl":"https://doi.org/10.1051/e3sconf/202338901085","url":null,"abstract":"Theoretical and experimental methods for obtaining and investigating effective thermomechanical characteristics - residual stresses and deformation in panels made of nanomodified materials with asymmetrical reinforcement scheme have been developed in this paper. The study of the residual stress-strain state of structural elements made of carbon plastic using the values of thermoelastic characteristics of composite monolayers identified on the basis of the developed methods meade it possible to reveal the possibility of reducing the residual stress-strain state in structures with asymmetric reinforcement schemes.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931669","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: 11
Reducing ecological damage to flora and fauna through the use of waste from oil production as porous fillers in manufacturing 通过在制造业中使用石油生产产生的废物作为多孔填料，减少对动植物的生态破坏
E3S Web of Conferences Pub Date : 2023-01-01 DOI: 10.1051/e3sconf/202338902001
N. Nikitina, E. Abdrakhimova, Gennady Buynitsky
{"title":"Reducing ecological damage to flora and fauna through the use of waste from oil production as porous fillers in manufacturing","authors":"N. Nikitina, E. Abdrakhimova, Gennady Buynitsky","doi":"10.1051/e3sconf/202338902001","DOIUrl":"https://doi.org/10.1051/e3sconf/202338902001","url":null,"abstract":"The work shows that it is expedient to use waste from oil production (oil sludge) as a raw material for obtaining porous fillers, which promotes the development of industrial ecology. Industrial ecology studies waste-free technologies - when waste from one production facility is used as raw material at another facility, which will achieve either waste-free production or maximum use of multi-tonnage waste. Ecological-economic systems are the subject of study of industrial or industrial ecology. Currently, the impact of industry on the environment is relevant because the activities of the fuel and energy complex, metallurgical, chemical, mechanical engineering, and many other enterprises cause significant and irreversible damage to nature. The fuel and energy complex is one of the main “polluters” of the natural environment. These are atmospheric emissions (48% of all atmospheric emissions), discharges of wastewater (36% of all discharges), as well as the formation of solid waste (30% of all solid pollutants). The conducted research has shown that due to the increased contents of carbon (16.2%) and calorific value (3300 kcal/kg) in the oil sludge, which burn or contribute to burning (calorific value) during firing, porosity is created in the ceramic material, and a porous material with low density, grade by bulk density of less than 400, is obtained. Based on a liquid-powder composition and waste from oil production - oil sludge, a porous filler with high physical and mechanical properties was obtained. The use of oil production waste in the production of porous fillers contributes to the disposal of industrial multi-tonnage waste, the protection of the environment, and the expansion of the raw material base for construction materials.","PeriodicalId":11445,"journal":{"name":"E3S Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57931713","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书