Pub Date : 2019-02-27DOI: 10.29294/ijase.5.3.2019.1045-1051
Kiran, Sadanand
{"title":"Comparative Study of Fuzzy *g −Closed Set with other Fuzzy Closed Sets in Fuzzy Topological Spaces","authors":"Kiran, Sadanand","doi":"10.29294/ijase.5.3.2019.1045-1051","DOIUrl":"https://doi.org/10.29294/ijase.5.3.2019.1045-1051","url":null,"abstract":"","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84515564","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 : 2019-02-27DOI: 10.29294/ijase.5.3.2019.1003-1008
Usha, Ravikant
International Journal of Advanced Science and Engineering www.mahendrapublications.com ABSTRACT: In the present study, Nanoemulsions of neem oil and pine oil using a binary surfactant system were prepared and tested their antibacterial properties. A polysorbate-type nonionic surfactant and alcohol ethoxylatesurfactant (Galaxy MW-259) were used in different proportions to obtain stable nanoemulsions at the lowest possible droplet size. The emulsification process variables such as ratio of alcohol ethoxylatesurfactant to polysorbate-type nonionic surfactant, surfactant concentration, ratio of Neem oil to pine oil, oil weight fraction and sonication time were studied. The optimal variables include the ratio of alcohol ethoxylatesurfactant to polysorbate-type non-ionic surfactant of 80:20, surfactant concentration of 4%, ratio of Neem oil to pine oil of 80:20, oil weight fraction of 20% and 20 min of sonication time at 40% of the applied power. Nano-emulsions were found to be very stable with emulsion droplet size around 25-30 nm. The traditional method and probe sonicator methods are used for the preparation of oil in water Nano-emulsion of Neem oil, pine oil, a non-ionic binary surfactant system is used as an emulsifier. This newly developed nanoemulsion provides better antimicrobial, anti-bacterial and anti-mosquito repellent properties into the treated fabrics.
{"title":"Binary Surfactant System for Preparation of Nano-Emulsion of Herbal Oil Mixtures","authors":"Usha, Ravikant","doi":"10.29294/ijase.5.3.2019.1003-1008","DOIUrl":"https://doi.org/10.29294/ijase.5.3.2019.1003-1008","url":null,"abstract":"International Journal of Advanced Science and Engineering www.mahendrapublications.com ABSTRACT: In the present study, Nanoemulsions of neem oil and pine oil using a binary surfactant system were prepared and tested their antibacterial properties. A polysorbate-type nonionic surfactant and alcohol ethoxylatesurfactant (Galaxy MW-259) were used in different proportions to obtain stable nanoemulsions at the lowest possible droplet size. The emulsification process variables such as ratio of alcohol ethoxylatesurfactant to polysorbate-type nonionic surfactant, surfactant concentration, ratio of Neem oil to pine oil, oil weight fraction and sonication time were studied. The optimal variables include the ratio of alcohol ethoxylatesurfactant to polysorbate-type non-ionic surfactant of 80:20, surfactant concentration of 4%, ratio of Neem oil to pine oil of 80:20, oil weight fraction of 20% and 20 min of sonication time at 40% of the applied power. Nano-emulsions were found to be very stable with emulsion droplet size around 25-30 nm. The traditional method and probe sonicator methods are used for the preparation of oil in water Nano-emulsion of Neem oil, pine oil, a non-ionic binary surfactant system is used as an emulsifier. This newly developed nanoemulsion provides better antimicrobial, anti-bacterial and anti-mosquito repellent properties into the treated fabrics.","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85367526","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 : 2019-02-27DOI: 10.29294/IJASE.5.3.2019.1009-1016
Sandeep, Shridhar.
International Journal of Advanced Science and Engineering www.mahendrapublications.com Preparation and Analysis of Mechanical Properties of Short Sisal and Glass Fiber Reinforced Composite Sandeep C. Dhaduti1, Shridhar H. B1, S. N. Mathad2 1Department of Mechanical Engineering, K. L. E. Institute of Technology, Hubballi-580030, Karnataka, India 2Department of Engineering Physics, K. L. E. Institute of Technology, Hubballi-580030, Karnataka, India
短剑麻与玻璃纤维增强复合材料的制备与力学性能分析Sandeep C. Dhaduti1, Shridhar H. B1, S. N. Mathad2 1 k.l.e.理工学院机械工程系，Hubballi-580030, Karnataka，印度2 k.l.e.理工学院工程物理系，Hubballi-580030, Karnataka
{"title":"Preparation and Analysis of Mechanical Properties of Short Sisal and Glass Fiber Reinforced Composite","authors":"Sandeep, Shridhar.","doi":"10.29294/IJASE.5.3.2019.1009-1016","DOIUrl":"https://doi.org/10.29294/IJASE.5.3.2019.1009-1016","url":null,"abstract":"International Journal of Advanced Science and Engineering www.mahendrapublications.com Preparation and Analysis of Mechanical Properties of Short Sisal and Glass Fiber Reinforced Composite Sandeep C. Dhaduti1, Shridhar H. B1, S. N. Mathad2 1Department of Mechanical Engineering, K. L. E. Institute of Technology, Hubballi-580030, Karnataka, India 2Department of Engineering Physics, K. L. E. Institute of Technology, Hubballi-580030, Karnataka, India","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82311210","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 : 2019-02-27DOI: 10.29294/IJASE.5.3.2019.982-987
Swati, Sneha, Shamlee, Varsha
Mallikarjun.G.Hudedmani et al., International Journal of Advanced Science and Engineering www.mahendrapublications.com ABSTRACT: The present competitive world is witnessing tremendous change in technology and its applications to the needs of mankind. The booming wireless technology IoT ( Internet of Things) has captured the greater share of such. The present work explores the application of such technology in developing an energy meter and that unit transmits the used energy units to the control center using IoT. This wireless energy metering and E billing for the domestic user overcome the manual reading of energy from the consumer meter and undue delays in billing as well as associated erroneous readings etc. The proposed unit consists of a Arduino controller with associated hardware and display unit to indicate the consumed energy in the users meter as well as interactive messages to the user regarding Tariff, usage pattern, conservation opportunities and probable load shedding etc. The user can set the required probable maximum limit of usage of energy unit and an alert message is received as the usage is reached or just after crossing. An encouraging message is sent to the user on saving specific block of energy leading to the conservation. The meter relay turns off the power on special condition like door lock (Non usage of power) and avoid un intended billing and possible theft. An interactive message is sent to the consumer regarding the same as when such abnormalities are detected. The IoT WiFi module transmits the usage information for the E billing process and avoids actual paper work and delayed payment etc. The meter tampering is also monitored in the proposed work. The system from the billing center send the message to the user mobile with bill amount and encourage online payments through E-Seva centers, Net-banking and even through mobile phones. This kind of interfaces is really needed for the smart grids. It will help to monitor centrally and proper load management can be done controlling the user’s consumption.
{"title":"IoT Based Smart Energy Meter for Smart Grid Applications","authors":"Swati, Sneha, Shamlee, Varsha","doi":"10.29294/IJASE.5.3.2019.982-987","DOIUrl":"https://doi.org/10.29294/IJASE.5.3.2019.982-987","url":null,"abstract":"Mallikarjun.G.Hudedmani et al., International Journal of Advanced Science and Engineering www.mahendrapublications.com ABSTRACT: The present competitive world is witnessing tremendous change in technology and its applications to the needs of mankind. The booming wireless technology IoT ( Internet of Things) has captured the greater share of such. The present work explores the application of such technology in developing an energy meter and that unit transmits the used energy units to the control center using IoT. This wireless energy metering and E billing for the domestic user overcome the manual reading of energy from the consumer meter and undue delays in billing as well as associated erroneous readings etc. The proposed unit consists of a Arduino controller with associated hardware and display unit to indicate the consumed energy in the users meter as well as interactive messages to the user regarding Tariff, usage pattern, conservation opportunities and probable load shedding etc. The user can set the required probable maximum limit of usage of energy unit and an alert message is received as the usage is reached or just after crossing. An encouraging message is sent to the user on saving specific block of energy leading to the conservation. The meter relay turns off the power on special condition like door lock (Non usage of power) and avoid un intended billing and possible theft. An interactive message is sent to the consumer regarding the same as when such abnormalities are detected. The IoT WiFi module transmits the usage information for the E billing process and avoids actual paper work and delayed payment etc. The meter tampering is also monitored in the proposed work. The system from the billing center send the message to the user mobile with bill amount and encourage online payments through E-Seva centers, Net-banking and even through mobile phones. This kind of interfaces is really needed for the smart grids. It will help to monitor centrally and proper load management can be done controlling the user’s consumption.","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89744708","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 : 2019-02-27DOI: 10.29294/IJASE.5.3.2019.988-997
R. Dinesh Babu, D. Devaprakasam
International Journal of Advanced Science and Engineering www.mahendrapublications.com A Review on Additive Manufacturing Techniques in Medical Applications R. Dinesh Babu1,2*, D. Devaprakasam1,3 1School of Mechanical and Building Sciences, VIT University, Chennai Campus, Chennai 600127, India 2Department of Mechanical Engineering, Rajiv Gandhi College of Engineering and Technology (RGCET), Puducherry 607402, India 3InCUBE-EngSciRes RandD, Alpha Academy Tech, Udumalpet, Coimbatore 642126, India
国际先进科学与工程学报www.mahendrapublications.com增材制造技术在医疗中的应用综述R. Dinesh bab1,2*， D. Devaprakasam1,3 1 VIT大学机械与建筑科学学院，钦奈校区，钦奈600127 2拉吉夫甘地工程技术学院机械工程系，印度普杜切里607402 3 incube - engscires RandD, Alpha Academy Tech, Udumalpet，哥印拜陀642126
{"title":"A Review on Additive Manufacturing Techniques in Medical Applications","authors":"R. Dinesh Babu, D. Devaprakasam","doi":"10.29294/IJASE.5.3.2019.988-997","DOIUrl":"https://doi.org/10.29294/IJASE.5.3.2019.988-997","url":null,"abstract":"International Journal of Advanced Science and Engineering www.mahendrapublications.com A Review on Additive Manufacturing Techniques in Medical Applications R. Dinesh Babu1,2*, D. Devaprakasam1,3 1School of Mechanical and Building Sciences, VIT University, Chennai Campus, Chennai 600127, India 2Department of Mechanical Engineering, Rajiv Gandhi College of Engineering and Technology (RGCET), Puducherry 607402, India 3InCUBE-EngSciRes RandD, Alpha Academy Tech, Udumalpet, Coimbatore 642126, India","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74275618","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 : 2019-02-27DOI: 10.29294/ijase.5.3.2019.1032-1039
Pampi Majumder, Kakoli Dutta, Partha Dutta
Pampi Majumder et al., International Journal of Advanced Science and Engineering www.mahendrapublications.com ABSTRACT: Graphene oxide-metal oxide mixed nanocomposites have attracted extensive attention in recent days because of the large surface area of graphene moiety which offers sufficient space to accommodate different nanomaterials preventing agglomeration of nanocomposites. These composites can improve the unique properties of graphene and induce new properties such as high dye adsorption capacity, extended light absorption range, enhanced charge separation and transportation properties, photocatalytic performance, sensitivity in chemical and biological sensors etc. In this review, we will briefly discuss different synthetic strategies, properties and various applications of graphene oxide based metal oxide nanocomposites.
{"title":"Synthesis, Properties of Graphene Oxide-Metal Oxide Mixed Nanocomposites and their Applications - Review","authors":"Pampi Majumder, Kakoli Dutta, Partha Dutta","doi":"10.29294/ijase.5.3.2019.1032-1039","DOIUrl":"https://doi.org/10.29294/ijase.5.3.2019.1032-1039","url":null,"abstract":"Pampi Majumder et al., International Journal of Advanced Science and Engineering www.mahendrapublications.com ABSTRACT: Graphene oxide-metal oxide mixed nanocomposites have attracted extensive attention in recent days because of the large surface area of graphene moiety which offers sufficient space to accommodate different nanomaterials preventing agglomeration of nanocomposites. These composites can improve the unique properties of graphene and induce new properties such as high dye adsorption capacity, extended light absorption range, enhanced charge separation and transportation properties, photocatalytic performance, sensitivity in chemical and biological sensors etc. In this review, we will briefly discuss different synthetic strategies, properties and various applications of graphene oxide based metal oxide nanocomposites.","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"61 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89627621","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 : 2019-02-27DOI: 10.29294/IJASE.5.3.2019.1017-1020
Kiran, Sadanand
: In this paper, we introduced new results in fuzzy connected spaces, that is 𝑔 ## -connectedness in fts by using 𝑔 ## -open sets, 𝑔 ## -closed sets in fts. We studied some of their properties and also investigated their characterization. Further this work lead to the study of disconnectedness of fuzzy 𝑔 ## -closed sets.
{"title":"Fuzzy g- Connectedness in Fuzzy Topological Spaces","authors":"Kiran, Sadanand","doi":"10.29294/IJASE.5.3.2019.1017-1020","DOIUrl":"https://doi.org/10.29294/IJASE.5.3.2019.1017-1020","url":null,"abstract":": In this paper, we introduced new results in fuzzy connected spaces, that is 𝑔 ## -connectedness in fts by using 𝑔 ## -open sets, 𝑔 ## -closed sets in fts. We studied some of their properties and also investigated their characterization. Further this work lead to the study of disconnectedness of fuzzy 𝑔 ## -closed sets.","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87889991","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 : 2019-02-27DOI: 10.29294/IJASE.5.3.2019.966-974
M. Rabiei, M. Hosseinnezhad, H. Shaki, Ali Hamidi, Soha Dehsorkhi
International Journal of Advanced Science and Engineering www.mahendrapublications.com *Corresponding Author: rabiei.marzieh@yahoo.com Received: 15.02.2019 Accepted: 20.02.2019 Published on: 27.02.2019 ABSTRACT: In this study preparation and thermal, electrochemical, photophysical properties of the compounds are reported. New series of compounds consisting of 4-Allylamino-N-4-aminobenzenesulfonamide-1,8-naphthalimide, 4Amino-N-4-amino-N-(2-pyrimidinyl) benzenesulfonamide-1,8-naphthalimide and 4-Allylamino-N-4-amino-N-(2pyrimidinyl) benzenesulfonamide-1,8-naphthalimide were synthesized via sonic method from intermediate 4-nitro-1,8naphthalimide by imidation, reduction and allylation reactions. These compounds were characterized by thin layer chromatography (TLC), differential scanning calorimetry (DSC), fourier transform infrared spectroscopy (FT-IR), 1Hnuclear magnetic resonance (1HNMR), 13C-NMR, liquid chromatography, UV–Vis spectroscopy and fluorimetry. New acceptor-donor compounds were obtained with the photoluminescence quantum yields (PLQY) of 33.68-79.70% in solution and 0.85-3.39% in non-doped solid film. The synthesized dyes absorb electromagnetic radiation in the range of 434-440 nm and emit solid films exhibited fluorescence in the range of 561-614 nm. The ionization potentials of the synthesized dyes were found to range from 6.00 eV to 6.09 eV.
{"title":"Synthesis and Photophysical Properties of the New Dyes Contained Benzenesulfonamide and 1,8-Naphthalimide","authors":"M. Rabiei, M. Hosseinnezhad, H. Shaki, Ali Hamidi, Soha Dehsorkhi","doi":"10.29294/IJASE.5.3.2019.966-974","DOIUrl":"https://doi.org/10.29294/IJASE.5.3.2019.966-974","url":null,"abstract":"International Journal of Advanced Science and Engineering www.mahendrapublications.com *Corresponding Author: rabiei.marzieh@yahoo.com Received: 15.02.2019 Accepted: 20.02.2019 Published on: 27.02.2019 ABSTRACT: In this study preparation and thermal, electrochemical, photophysical properties of the compounds are reported. New series of compounds consisting of 4-Allylamino-N-4-aminobenzenesulfonamide-1,8-naphthalimide, 4Amino-N-4-amino-N-(2-pyrimidinyl) benzenesulfonamide-1,8-naphthalimide and 4-Allylamino-N-4-amino-N-(2pyrimidinyl) benzenesulfonamide-1,8-naphthalimide were synthesized via sonic method from intermediate 4-nitro-1,8naphthalimide by imidation, reduction and allylation reactions. These compounds were characterized by thin layer chromatography (TLC), differential scanning calorimetry (DSC), fourier transform infrared spectroscopy (FT-IR), 1Hnuclear magnetic resonance (1HNMR), 13C-NMR, liquid chromatography, UV–Vis spectroscopy and fluorimetry. New acceptor-donor compounds were obtained with the photoluminescence quantum yields (PLQY) of 33.68-79.70% in solution and 0.85-3.39% in non-doped solid film. The synthesized dyes absorb electromagnetic radiation in the range of 434-440 nm and emit solid films exhibited fluorescence in the range of 561-614 nm. The ionization potentials of the synthesized dyes were found to range from 6.00 eV to 6.09 eV.","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"208 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73020520","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 : 2019-02-27DOI: 10.29294/IJASE.5.3.2019.1064-1071
A. B. Bey, A. Talbi, M. Hebali, M. Berka, F. Ducroquet
Solar energy based on the solar cell is the most promising source among renewable energy sources. The photocurrent (Iph), open circuit voltage (Voc), maximum voltage (Vm), form factor (FF) and efficiency (η) of the solar cell are the most important parameters that can define the quality of this cell. In this work, we study the impact of the junction depth Xj and the surface recombination velocity Sn on these parameters in both external and internal cases of the solar cell in Arsenic gallium (GaAs) technology using the MATLAB software as a tool. Results show that in order to obtain highperformance of GaAs-solar cells must be the surface recombination velocity value is low, and the junction depth in submicron scale. Numerical results gave higher values of efficiencies 19.21 % and 30.1 % in external and internal cases respectively, and best electrical parameters of the GaAs-solar cell when the junction depth and the surface recombination velocity are equal to 0.2 μm and 102 cm/s respectively.
{"title":"Numerical Study of the Impact of Junction Depth and the Surface Recombination Velocity on Electrical Parameters of GaAs-Solar Cell","authors":"A. B. Bey, A. Talbi, M. Hebali, M. Berka, F. Ducroquet","doi":"10.29294/IJASE.5.3.2019.1064-1071","DOIUrl":"https://doi.org/10.29294/IJASE.5.3.2019.1064-1071","url":null,"abstract":"Solar energy based on the solar cell is the most promising source among renewable energy sources. The photocurrent (Iph), open circuit voltage (Voc), maximum voltage (Vm), form factor (FF) and efficiency (η) of the solar cell are the most important parameters that can define the quality of this cell. In this work, we study the impact of the junction depth Xj and the surface recombination velocity Sn on these parameters in both external and internal cases of the solar cell in Arsenic gallium (GaAs) technology using the MATLAB software as a tool. Results show that in order to obtain highperformance of GaAs-solar cells must be the surface recombination velocity value is low, and the junction depth in submicron scale. Numerical results gave higher values of efficiencies 19.21 % and 30.1 % in external and internal cases respectively, and best electrical parameters of the GaAs-solar cell when the junction depth and the surface recombination velocity are equal to 0.2 μm and 102 cm/s respectively.","PeriodicalId":23617,"journal":{"name":"Volume 5 No.3; 2019","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79697056","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：