Pub Date : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314714
T. L., Antinita Shilpha Daly A
{"title":"Modified Optimum Pricing Algorithm with Delayed CSI feedback for Spectrum sharing in D2D based Vehicular Networks","authors":"T. L., Antinita Shilpha Daly A","doi":"10.4108/eai.7-12-2021.2314714","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314714","url":null,"abstract":"","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76127299","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314763
A. L, I. V, Arunkumari Thiyagu, Subramaniyaswamy Vairavasundaram
{"title":"Review on Requirements, Power Converters,and Architectures of Microgrid","authors":"A. L, I. V, Arunkumari Thiyagu, Subramaniyaswamy Vairavasundaram","doi":"10.4108/eai.7-12-2021.2314763","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314763","url":null,"abstract":"","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78393809","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314683
Angel M, Nirmala Varghese
{"title":"Autumn Winter 2020 Design Development For Kids Girls (2-8 YRS)","authors":"Angel M, Nirmala Varghese","doi":"10.4108/eai.7-12-2021.2314683","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314683","url":null,"abstract":"","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78779448","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314957
Arumugam J
. This paper investigated about the research performance of Sri Siva Subramaniya Nadar College of Engineering is the one of the prominent technical institution in Chennai, Tamil Nadu, India. The objectives of the study are to analyze the various scientific research parameters of Sri Siva Subramaniya Nadar College of Engineering to plan for the future course of actions. This study analyzes and visualizes scholarly publications of Sri Siva Subramaniya Nadar College of Engineering using SCOPUS data from the period 2003. There are various qualitative and quantitative methods to measure research performance. This study adopted a number of Publications based on author, institution, country, and year, type of documents, subject area and number of citations. Relative Growth rate, Doubling Time, Coauthor Activity Index and analyzed by VOS Viewer and R Tool. Sri Siva Subramaniya Nadar College of Engineering leads in research productivity compared to other engineering colleges in Tamil Nadu during recent year. It also collaborated with Anna University, Chennai. United States is the predominant collaborative country for their research work. Moreover Department of Science and Technology has predominantly sponsored for the research activities of this institution. This analysis results indicate that publishing in top-ranked journals would improve the chance of getting more citations. The study considered only publications that are indexed in SCOPUS. It covered a limited set of sources as per the SCOPUS editorial policy. Most of the covered sources are journals and conference proceedings. Sri Siva Subramaniya Nadar College of Engineering is a technology based institution, and the majority of its academic departments fall in Engineering and Technology domains.
{"title":"Research Performance of Sri Sivasubramaniya Nadar College of Engineering, Chennai, Tamil Nadu, India","authors":"Arumugam J","doi":"10.4108/eai.7-12-2021.2314957","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314957","url":null,"abstract":". This paper investigated about the research performance of Sri Siva Subramaniya Nadar College of Engineering is the one of the prominent technical institution in Chennai, Tamil Nadu, India. The objectives of the study are to analyze the various scientific research parameters of Sri Siva Subramaniya Nadar College of Engineering to plan for the future course of actions. This study analyzes and visualizes scholarly publications of Sri Siva Subramaniya Nadar College of Engineering using SCOPUS data from the period 2003. There are various qualitative and quantitative methods to measure research performance. This study adopted a number of Publications based on author, institution, country, and year, type of documents, subject area and number of citations. Relative Growth rate, Doubling Time, Coauthor Activity Index and analyzed by VOS Viewer and R Tool. Sri Siva Subramaniya Nadar College of Engineering leads in research productivity compared to other engineering colleges in Tamil Nadu during recent year. It also collaborated with Anna University, Chennai. United States is the predominant collaborative country for their research work. Moreover Department of Science and Technology has predominantly sponsored for the research activities of this institution. This analysis results indicate that publishing in top-ranked journals would improve the chance of getting more citations. The study considered only publications that are indexed in SCOPUS. It covered a limited set of sources as per the SCOPUS editorial policy. Most of the covered sources are journals and conference proceedings. Sri Siva Subramaniya Nadar College of Engineering is a technology based institution, and the majority of its academic departments fall in Engineering and Technology domains.","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78081418","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314546
A. S., M. M
{"title":"An Experimental Investigation On Effect Of Openings In Rc Deep Beams","authors":"A. S., M. M","doi":"10.4108/eai.7-12-2021.2314546","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314546","url":null,"abstract":"","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75265000","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314739
Mani Gmk, Dhanalakshmi D
. Fe 50 Co 50 and Fe 70 Co 30 (50nm) thin films prepared onto the Silicon (001) substrate at room temperature using UHV DC Magnetron Sputtering (PVD) system. We prepared FeCofilms and characterized their Magnetic, Topographic, Morphology and Elemental analysis using VSM, AFM, FESEM, and EDAX technique respectively. VSM result confirmed both materials are good magnetic in nature and both their Coercivity nearly 200Oe but Fe 50 Co 50 has higher magnetization when compared to Fe 70 Co 30 film. From AFM results, the average roughness and root mean Square ofFe 50 Co 50 film value are double the times higher than Fe 70 Co 30 film. From FESEM result Morphology of the Fe 50 Co 50 film like a columnar structure and Fe 70 Co 30 as like columnar agglomeration structure. EDAX result revels high number of oxygen content present in Fe 70 Co 30 film than Fe 50 Co 50 film as well as no other impurities present in the film.
． 利用特高压直流磁控溅射(PVD)系统在室温下在硅(001)衬底上制备了Fe 50 Co 50和Fe 70 Co 30 (50nm)薄膜。我们制备了feco膜，并分别使用VSM、AFM、FESEM和EDAX技术对其进行了磁性、形貌、形貌和元素分析表征。VSM结果表明，两种材料均具有良好的磁性，矫顽力均接近200Oe，但Fe 50 Co 50比Fe 70 Co 30具有更高的磁化强度。AFM结果表明，Fe - 50co - 50膜的平均粗糙度和均方根值比Fe - 70co - 30膜高2倍。FESEM结果显示，fe50co50薄膜为柱状结构，fe70co30薄膜为柱状团聚结构。EDAX结果表明，fe70co30膜中的氧含量高于fe50co50膜，且膜中不存在其他杂质。
{"title":"Magnetic, Surface And Elemental Characterization of FECO (50:50, 70:30) 50nm Thin Film Grown By Ultra High Vacuum DC Magnetron Sputtering on Silicon (001) Substrate","authors":"Mani Gmk, Dhanalakshmi D","doi":"10.4108/eai.7-12-2021.2314739","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314739","url":null,"abstract":". Fe 50 Co 50 and Fe 70 Co 30 (50nm) thin films prepared onto the Silicon (001) substrate at room temperature using UHV DC Magnetron Sputtering (PVD) system. We prepared FeCofilms and characterized their Magnetic, Topographic, Morphology and Elemental analysis using VSM, AFM, FESEM, and EDAX technique respectively. VSM result confirmed both materials are good magnetic in nature and both their Coercivity nearly 200Oe but Fe 50 Co 50 has higher magnetization when compared to Fe 70 Co 30 film. From AFM results, the average roughness and root mean Square ofFe 50 Co 50 film value are double the times higher than Fe 70 Co 30 film. From FESEM result Morphology of the Fe 50 Co 50 film like a columnar structure and Fe 70 Co 30 as like columnar agglomeration structure. EDAX result revels high number of oxygen content present in Fe 70 Co 30 film than Fe 50 Co 50 film as well as no other impurities present in the film.","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74007029","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314553
Shaik Subhani, M. M
. A finite element analysis of an annular raft and a circular raft is undertaken in this work. Different ratios of inner radius to outer radius are chosen to examine the effect of geometrical characteristics of annular rafts. The ratio of radius of ring beam to outer radius of raft was also varied. Finite element method is adopted to determine critical moments and deflections in both annular and circular rafts. Comparison of these critical moments and deflections is made for both annular raft and circular raft,for selection of suitable type of raft foundation. Finite element analysis of both the rafts is carried out using ANSYS software.The results show that values of critical moments and deflections in annular raft are less in comparison with those values in circular raft. Different ratios of inner radius to outer radius and radius of ring beam to radius of raft effect critical moments and deflections.
{"title":"Analysis Of Annular Raft Foundation using Finite Element Method","authors":"Shaik Subhani, M. M","doi":"10.4108/eai.7-12-2021.2314553","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314553","url":null,"abstract":". A finite element analysis of an annular raft and a circular raft is undertaken in this work. Different ratios of inner radius to outer radius are chosen to examine the effect of geometrical characteristics of annular rafts. The ratio of radius of ring beam to outer radius of raft was also varied. Finite element method is adopted to determine critical moments and deflections in both annular and circular rafts. Comparison of these critical moments and deflections is made for both annular raft and circular raft,for selection of suitable type of raft foundation. Finite element analysis of both the rafts is carried out using ANSYS software.The results show that values of critical moments and deflections in annular raft are less in comparison with those values in circular raft. Different ratios of inner radius to outer radius and radius of ring beam to radius of raft effect critical moments and deflections.","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83774892","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314752
N. S, Olivia Merlyn J
. In recent years there are many advancements in the field of electromagnetics one among them is the development of Magnetic Levitation (Maglev) system. It has found various uses in fields such as high speed magnetic levitation trains, frictionless bearings, wind tunnel model levitation, vibration isolation of sensitive machinery, molten metal levitation in induction furnaces., lifts, conveyors etc. When this technology is applied to practical systems it will be affected by external disturbance and set point changes at the same time. So a multi-lens driver is required. Furthermore, the open-circuit maglev system is a highly non-linear and unstable system. Developing a proper control for such a system is really a demanding task.In this paper a 2-DOF PID compensator for the Maglev system is designed. Simulation is done using MATLAB and the results are compared with 1-DOF method. The additional feed forward components present improves the disturbance rejection capability and makes the system more stable when compared to 1-DOF controller. It is proved that 2-DOF controller provides both tracking and regulatory performance in an optimal manner. .
{"title":"Design of 2-DOF PID Compensator for Magnetic Levitation System","authors":"N. S, Olivia Merlyn J","doi":"10.4108/eai.7-12-2021.2314752","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314752","url":null,"abstract":". In recent years there are many advancements in the field of electromagnetics one among them is the development of Magnetic Levitation (Maglev) system. It has found various uses in fields such as high speed magnetic levitation trains, frictionless bearings, wind tunnel model levitation, vibration isolation of sensitive machinery, molten metal levitation in induction furnaces., lifts, conveyors etc. When this technology is applied to practical systems it will be affected by external disturbance and set point changes at the same time. So a multi-lens driver is required. Furthermore, the open-circuit maglev system is a highly non-linear and unstable system. Developing a proper control for such a system is really a demanding task.In this paper a 2-DOF PID compensator for the Maglev system is designed. Simulation is done using MATLAB and the results are compared with 1-DOF method. The additional feed forward components present improves the disturbance rejection capability and makes the system more stable when compared to 1-DOF controller. It is proved that 2-DOF controller provides both tracking and regulatory performance in an optimal manner. .","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83081517","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314512
R. S
Human gut is occupied by thousands of microorganisms called probiotics which enhances the host health by multiple ways. Some of the health benefits of probiotics are increase in availability of vitamins, boosts immune system, better digestion and so on. Considering the importance of probiotics many functional foods with probiotic supplement are developed and available in the market. However it is tremendously difficult to develop a probiotic based food because it takes several steps and techniques during processing; there is a question of which strain to choose and how much strain should be added. This paves way for development of prebiotic foods. Prebiotics are non-digestible carbohydrate that are digested by gut microbes and thus helps in the survival of probiotics. So prebiotics are in spotlight. Indian plant materials contain prebiotics in nature. In this study we are focussing on preparation of sugar-free prebiotic jam solely prepared from fruits available in India. Optimisation of ingredients was done using design expert software and hedonic scale testing was used for sensory evaluation.
{"title":"No Added Sugar Mixed Fruit Prebiotic Jam","authors":"R. S","doi":"10.4108/eai.7-12-2021.2314512","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314512","url":null,"abstract":"Human gut is occupied by thousands of microorganisms called probiotics which enhances the host health by multiple ways. Some of the health benefits of probiotics are increase in availability of vitamins, boosts immune system, better digestion and so on. Considering the importance of probiotics many functional foods with probiotic supplement are developed and available in the market. However it is tremendously difficult to develop a probiotic based food because it takes several steps and techniques during processing; there is a question of which strain to choose and how much strain should be added. This paves way for development of prebiotic foods. Prebiotics are non-digestible carbohydrate that are digested by gut microbes and thus helps in the survival of probiotics. So prebiotics are in spotlight. Indian plant materials contain prebiotics in nature. In this study we are focussing on preparation of sugar-free prebiotic jam solely prepared from fruits available in India. Optimisation of ingredients was done using design expert software and hedonic scale testing was used for sensory evaluation.","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74394878","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 : 2021-01-01DOI: 10.4108/eai.7-12-2021.2314634
V. Shanmugapriya, S. Viju
. In this study, chitosan, curcumin, and aloe vera gel powder were applied to braided silk sutures in both pure and combined forms, and their effects on braided silk suture features were investigated. The braided silk suture coated with a combination of chitosan, curcumin, and aloe vera gel powder outperformed conventional coated sutures in terms of tensile and knot performance. The braided silk sutures coated with a combination of chitosan, curcumin, and aloe vera gel powder (zone of inhibition 5 mm against E.coli and 8 mm against S.aureus) had greater antibacterial properties than those coated with pure forms (zone of inhibition 5 mm against E.coli and 8 mm against S.aureus). The aloe vera gel powder and chitosan-coated braided silk suture possesses a 7mm zone of inhibition against E.coli and S.aureus. The friction coefficient of the same is lower than that of different coated sutures. Sutures coated with aloe vera gel powder and combination had lower bending rigidity, but sutures coated with chitosan had higher bending rigidity.
{"title":"Characteristics of Silk Sutures Treated With Natural Coating Agents","authors":"V. Shanmugapriya, S. Viju","doi":"10.4108/eai.7-12-2021.2314634","DOIUrl":"https://doi.org/10.4108/eai.7-12-2021.2314634","url":null,"abstract":". In this study, chitosan, curcumin, and aloe vera gel powder were applied to braided silk sutures in both pure and combined forms, and their effects on braided silk suture features were investigated. The braided silk suture coated with a combination of chitosan, curcumin, and aloe vera gel powder outperformed conventional coated sutures in terms of tensile and knot performance. The braided silk sutures coated with a combination of chitosan, curcumin, and aloe vera gel powder (zone of inhibition 5 mm against E.coli and 8 mm against S.aureus) had greater antibacterial properties than those coated with pure forms (zone of inhibition 5 mm against E.coli and 8 mm against S.aureus). The aloe vera gel powder and chitosan-coated braided silk suture possesses a 7mm zone of inhibition against E.coli and S.aureus. The friction coefficient of the same is lower than that of different coated sutures. Sutures coated with aloe vera gel powder and combination had lower bending rigidity, but sutures coated with chitosan had higher bending rigidity.","PeriodicalId":20712,"journal":{"name":"Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73467081","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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