首页 > 最新文献

2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)最新文献

英文 中文
A Novel Approach for Privacy Preserving In Lane Surface Monitoring Using Fog Computing 一种基于雾计算的车道表面监控隐私保护新方法
P. A., N. B., M. Anuradha
Internet of things is an emerging technology that enables communication among various computing devices using sensors. In these days people are cautious about the road surface condition that they travel. Therefore the road surface should be monitored and maintained. Multiple solutions has been proposed to monitor the road surface condition based on mobile sensing, crowd sensing and vehicle based sensing applications. These has provided a method for the analysis of the quality of roads. Cloud is more efficient and reliable in transportation of the data. The various challenges in cloud computing are mobility support, location awareness, privacy and security, more downtime, low latency and geo-distribution. Fog computing has been proposed in order to overcome these challenges. The article here we put forward a privacy preserving protocol namely Identity Based Signcryption for lane surface monitoring system using fog computing to provide security to the data that is transmitted. This privacy preserving protocol should meet the challenging requirements on various aspects such as secrecy, validity, truth, privacy and ambiguity. In order to preserve the privacy of the user a highly efficient identity based signcryption is proposed in this paper. So, only the authorized data can hit the cloud. The aim of this project is to develop an intelligent Lane surface monitoring system that preserves the privacy of the user.
物联网是利用传感器实现各种计算设备之间通信的新兴技术。在这些日子里,人们对他们旅行的路面状况非常谨慎。因此,应该对路面进行监测和维护。基于移动传感、人群传感和基于车辆的传感应用,提出了多种路面状况监测方案。这为分析道路质量提供了一种方法。云在数据传输方面更加高效和可靠。云计算的各种挑战包括移动性支持、位置感知、隐私和安全、更多停机时间、低延迟和地理分布。为了克服这些挑战,人们提出了雾计算。为了保证传输数据的安全性,本文提出了一种基于身份的基于雾计算的车道监控系统隐私保护协议——身份签名加密。这种隐私保护协议应满足保密性、有效性、真实性、隐私性和模糊性等多方面的挑战性要求。为了保护用户的隐私,本文提出了一种高效的基于身份的签名加密方法。因此,只有经过授权的数据才能上传到云端。本项目的目的是开发一种保护用户隐私的智能车道表面监控系统。
{"title":"A Novel Approach for Privacy Preserving In Lane Surface Monitoring Using Fog Computing","authors":"P. A., N. B., M. Anuradha","doi":"10.1109/ICONSTEM.2019.8918836","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918836","url":null,"abstract":"Internet of things is an emerging technology that enables communication among various computing devices using sensors. In these days people are cautious about the road surface condition that they travel. Therefore the road surface should be monitored and maintained. Multiple solutions has been proposed to monitor the road surface condition based on mobile sensing, crowd sensing and vehicle based sensing applications. These has provided a method for the analysis of the quality of roads. Cloud is more efficient and reliable in transportation of the data. The various challenges in cloud computing are mobility support, location awareness, privacy and security, more downtime, low latency and geo-distribution. Fog computing has been proposed in order to overcome these challenges. The article here we put forward a privacy preserving protocol namely Identity Based Signcryption for lane surface monitoring system using fog computing to provide security to the data that is transmitted. This privacy preserving protocol should meet the challenging requirements on various aspects such as secrecy, validity, truth, privacy and ambiguity. In order to preserve the privacy of the user a highly efficient identity based signcryption is proposed in this paper. So, only the authorized data can hit the cloud. The aim of this project is to develop an intelligent Lane surface monitoring system that preserves the privacy of the user.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126041779","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
Performance Analysis of Hyperspectral Supervised Target Detection Algorithms 高光谱监督目标检测算法的性能分析
C. S. Shibi, R. Gayathri
Hyperspectral detection of manmade or natural targets is an emerging area of research over past two decades. This paper focus on the target detection algorithms which utilizes structured background and their performance is analyzed using established statistical techniques. We have considered supervised algorithms such as Adaptive Matched Subspace Detector (AMSD), Orthogonal Subspace Projection (OSP) and Hybrid Structured Detector (HSD). We have used Automatic Target Generation Process (ATGP) to estimate the background endmembers. This paper presents a detailed analysis of structured target detection algorithms and the performance of the algorithms is evaluated using the real hyperspectral HYDICE Urban image.
人造或自然目标的高光谱探测是近二十年来一个新兴的研究领域。本文重点研究了利用结构化背景的目标检测算法,并利用已有的统计技术对其性能进行了分析。我们考虑了自适应匹配子空间检测器(AMSD)、正交子空间投影(OSP)和混合结构检测器(HSD)等监督算法。我们使用了自动目标生成过程(ATGP)来估计背景端元。本文对结构化目标检测算法进行了详细的分析,并利用真实高光谱HYDICE城市图像对算法的性能进行了评价。
{"title":"Performance Analysis of Hyperspectral Supervised Target Detection Algorithms","authors":"C. S. Shibi, R. Gayathri","doi":"10.1109/ICONSTEM.2019.8918790","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918790","url":null,"abstract":"Hyperspectral detection of manmade or natural targets is an emerging area of research over past two decades. This paper focus on the target detection algorithms which utilizes structured background and their performance is analyzed using established statistical techniques. We have considered supervised algorithms such as Adaptive Matched Subspace Detector (AMSD), Orthogonal Subspace Projection (OSP) and Hybrid Structured Detector (HSD). We have used Automatic Target Generation Process (ATGP) to estimate the background endmembers. This paper presents a detailed analysis of structured target detection algorithms and the performance of the algorithms is evaluated using the real hyperspectral HYDICE Urban image.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116019402","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
Weighted Energy Reallocation Approach for Near-end Speech Enhancement 近端语音增强的加权能量重新分配方法
S.Steniffer Jebaruby, N.Nirmal Singh, M. Jeeva
In any speech communication system, the presence of background noises cause the quality or intelligibility of speech to degrade. Speech quality refers to naturalness and cleanliness that is, how good the signal is perceived. Speech intelligibility refers to understandability between speaker's and listener's message. Speech corrupted by noise (far-end speech) and speech rendered in a noisy environment (near-end speech) lacks intelligibility and is uncomfortable for human listening. The current work aims to improve speech intelligibility for a near-end listener. State of the art near-end speech enhancement algorithms improve intelligibility by reallocating speech energy over time and frequency depends on the perceptual distortion measure. This method automatically redistributes speech energy from vowels to transients with reduced delay. However it treats different classes (e.g. fricatives, stops, liquids, nasals) of consonant sounds as a single group during energy reallocation. The effect of noise is disparate and it varies among different consonant classes of sound. Therefore an analysis is carried out to find out the energy relation among the classes of sound units and weightings are given to low energy classes of sounds. Then weighted energy reallocation method is evaluated for speech quality and intelligibility using PESQ and STOI. In addition to that an analysis is carried out to find out the optimum segment size for energy reallocation.
在任何语音通信系统中,背景噪声的存在都会导致语音的质量或可理解性下降。语音质量指的是自然度和清洁度,即信号被感知的程度。言语可理解性是指说话者和听者信息之间的可理解性。被噪声破坏的语音(远端语音)和在嘈杂环境中呈现的语音(近端语音)缺乏可理解性,对人类听力来说不舒服。目前的工作旨在提高近端听者的语音清晰度。目前的近端语音增强算法通过重新分配语音能量随时间和频率来提高可理解性,这取决于感知失真度量。该方法自动将语音能量从元音重新分配到瞬态,减少了延迟。然而,在能量重新分配时,它将不同类别的辅音(如摩擦音、顿音、液体音、鼻音)视为一组。噪音的影响是完全不同的,它在不同辅音类别的声音中是不同的。为此,分析了声音单元各等级之间的能量关系,并对低能量等级的声音进行了加权。然后利用PESQ和STOI对加权能量重新分配方法的语音质量和可理解性进行了评价。此外,还对能量再分配的最佳分段尺寸进行了分析。
{"title":"Weighted Energy Reallocation Approach for Near-end Speech Enhancement","authors":"S.Steniffer Jebaruby, N.Nirmal Singh, M. Jeeva","doi":"10.1109/ICONSTEM.2019.8918713","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918713","url":null,"abstract":"In any speech communication system, the presence of background noises cause the quality or intelligibility of speech to degrade. Speech quality refers to naturalness and cleanliness that is, how good the signal is perceived. Speech intelligibility refers to understandability between speaker's and listener's message. Speech corrupted by noise (far-end speech) and speech rendered in a noisy environment (near-end speech) lacks intelligibility and is uncomfortable for human listening. The current work aims to improve speech intelligibility for a near-end listener. State of the art near-end speech enhancement algorithms improve intelligibility by reallocating speech energy over time and frequency depends on the perceptual distortion measure. This method automatically redistributes speech energy from vowels to transients with reduced delay. However it treats different classes (e.g. fricatives, stops, liquids, nasals) of consonant sounds as a single group during energy reallocation. The effect of noise is disparate and it varies among different consonant classes of sound. Therefore an analysis is carried out to find out the energy relation among the classes of sound units and weightings are given to low energy classes of sounds. Then weighted energy reallocation method is evaluated for speech quality and intelligibility using PESQ and STOI. In addition to that an analysis is carried out to find out the optimum segment size for energy reallocation.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116028376","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
Cursor Control Using Eye Ball Movement 使用眼球运动控制光标
V. Khare, S. Krishna, Sai Kalyan Sanisetty
A Few people and groups are not able to operate the computer because of their illnesses. In this scenario, it is more sound, to introduce a method of computer operation, which is easily accessible, even considering the disabilities of the differently abled. The Human eye can be considered as a perfect substitute of computer operating hardware. In this paper an Internet protocol camera has been used to take the image of an eye frame for cursor movement. In this regard, we need to focus on the job of the EYE, to begin with. For Pupil identification we are using Raspberry pi which can deal with the cursor of the computer and in this task, even an Eye Aspect Ratio (EAR) is ascertained which talks to the snaps of the eye (left or right) by utilizing the Open Source Computer Vision module of the Python programming dialect. The main goal of our proposed technique is to enhance the computer experience of the physically challenged, to help them overcome difficulties like usage of a mouse.
一些人和团体因为他们的疾病而不能操作电脑。在这种情况下,引入一种易于使用的计算机操作方法是更合理的,即使考虑到残疾人的残疾。人眼可以被认为是计算机操作硬件的完美替代品。本文采用了一种网络协议摄像机来拍摄眼球运动时的图像。在这方面,我们首先需要关注国际监察委员会的工作。对于瞳孔识别,我们使用树莓派,它可以处理计算机的光标,在这个任务中,甚至眼睛宽高比(EAR)是通过利用Python编程方言的开源计算机视觉模块确定的,它与眼睛的闪烁(左或右)对话。我们提出的技术的主要目标是增强身体残疾人士的计算机体验,帮助他们克服使用鼠标等困难。
{"title":"Cursor Control Using Eye Ball Movement","authors":"V. Khare, S. Krishna, Sai Kalyan Sanisetty","doi":"10.1109/ICONSTEM.2019.8918780","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918780","url":null,"abstract":"A Few people and groups are not able to operate the computer because of their illnesses. In this scenario, it is more sound, to introduce a method of computer operation, which is easily accessible, even considering the disabilities of the differently abled. The Human eye can be considered as a perfect substitute of computer operating hardware. In this paper an Internet protocol camera has been used to take the image of an eye frame for cursor movement. In this regard, we need to focus on the job of the EYE, to begin with. For Pupil identification we are using Raspberry pi which can deal with the cursor of the computer and in this task, even an Eye Aspect Ratio (EAR) is ascertained which talks to the snaps of the eye (left or right) by utilizing the Open Source Computer Vision module of the Python programming dialect. The main goal of our proposed technique is to enhance the computer experience of the physically challenged, to help them overcome difficulties like usage of a mouse.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123604699","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: 7
Energy Saving and Eco-Friendly Modified Two-In-One Air-Conditioner 节能环保改进型二合一空调
V. Natarajan, S. Natheesh, A. Murugan, M. Raghav, S. Rohith
The Air conditioner is a medium to generate cool air to the environment such as in homes and offices. Air conditioner requires energy to produce a cool effect. The electricity consumption can be saved by using split type two-in-one Air conditioner. Our project is focused on global warming and energy saving in air conditioner by sub cooling and super heating process. The performance of split air conditioner is measured with and without Heat Exchanger by the process of both sub cooling and super heating.
空调是一种向家庭、办公室等环境产生冷气的介质。空调需要能量来产生凉爽的效果。采用分体式二合一空调可节省用电量。我们的项目专注于全球变暖和空调的亚冷和过热过程节能。采用过冷和过热两种方法,对有换热器和没有换热器的分体式空调进行了性能测试。
{"title":"Energy Saving and Eco-Friendly Modified Two-In-One Air-Conditioner","authors":"V. Natarajan, S. Natheesh, A. Murugan, M. Raghav, S. Rohith","doi":"10.1109/ICONSTEM.2019.8918717","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918717","url":null,"abstract":"The Air conditioner is a medium to generate cool air to the environment such as in homes and offices. Air conditioner requires energy to produce a cool effect. The electricity consumption can be saved by using split type two-in-one Air conditioner. Our project is focused on global warming and energy saving in air conditioner by sub cooling and super heating process. The performance of split air conditioner is measured with and without Heat Exchanger by the process of both sub cooling and super heating.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121986093","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
CFD Analysis of Greenhouse Solar Dryer with Different Roof Shapes 不同屋顶形状温室太阳能干燥机的CFD分析
Purusothaman M, V. N, P. Santhosh
The seasonal agricultural products could be dried when surplus quantity is produced and it can be consumed when not cultivated. Drying of food materials consumes a much time and energy. Green house dryer is the cheapest drying methods since it consumes naturally available solar energy. The use of green house dryer keeps the food safe from dirt, dust and even from adverse weather conditions instead of keeping the food material in open sun light. The computational fluid dynamics is most powerful tool required to optimize the design and analysis is carried out with different roof structure greenhouse solar dryer like hemispherical, trapezium and triangle. The dryer analysis was carried out with free and forced convection for Triangle, hemispherical and trapezoidal and also analyzed the performance with no load condition. Temperature profiles under various ambient conditions were analyzed to find the most efficient dryer. The result concludes that trapezoidal roof shape greenhouse dryer has maximum temperature than other shapes of greenhouse solar dryer.
季节性农产品在生产过剩时可进行干燥处理,不耕种时可食用。食品原料的干燥消耗大量的时间和能量。温室干燥机是最便宜的干燥方法,因为它消耗自然可用的太阳能。使用温室干燥机可以使食品远离灰尘,甚至恶劣的天气条件,而不是将食品材料放在阳光下。计算流体力学是优化设计的有力工具,对半球形、四边形和三角形等不同屋顶结构的温室太阳能干燥器进行了优化设计和分析。对三角形、半球形和梯形的自由对流和强制对流进行了分析,并对空载条件下的性能进行了分析。分析了不同环境条件下的温度分布,找到了最高效的干燥机。结果表明,梯形屋顶型温室太阳能干燥器比其他形状的温室太阳能干燥器温度最高。
{"title":"CFD Analysis of Greenhouse Solar Dryer with Different Roof Shapes","authors":"Purusothaman M, V. N, P. Santhosh","doi":"10.1109/ICONSTEM.2019.8918788","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918788","url":null,"abstract":"The seasonal agricultural products could be dried when surplus quantity is produced and it can be consumed when not cultivated. Drying of food materials consumes a much time and energy. Green house dryer is the cheapest drying methods since it consumes naturally available solar energy. The use of green house dryer keeps the food safe from dirt, dust and even from adverse weather conditions instead of keeping the food material in open sun light. The computational fluid dynamics is most powerful tool required to optimize the design and analysis is carried out with different roof structure greenhouse solar dryer like hemispherical, trapezium and triangle. The dryer analysis was carried out with free and forced convection for Triangle, hemispherical and trapezoidal and also analyzed the performance with no load condition. Temperature profiles under various ambient conditions were analyzed to find the most efficient dryer. The result concludes that trapezoidal roof shape greenhouse dryer has maximum temperature than other shapes of greenhouse solar dryer.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122180185","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: 10
Non-Intrusive Load Monitoring and Controlling of Home Appliances Using Bidirectional Counter 基于双向计数器的家电非侵入式负荷监测与控制
A. R, Naseef Muhamed, FawazHanif Ch, S. S, Anish M N
Energy conservation is a challenging issue due to increase in demands. Hence, greater interest arises in conserving electrical energy. So, electricity monitoring isessential as the concept of energy management and conservation has gained popularity. Despite of being such an essential tool, it is still done in an out-dated style. The whole process is time consuming, complexand manual with a compromise on accuracy. As a solution to this, an automated system with a high level of accuracy and proficiency using a technique called Non-Intrusive Load Monitoring(NILM) is proposed. NILM takes data from a single measuring point and disaggregates it to get energy consumption parameters of individual appliances. This project is a proposal to implement a system that can keep a track on all the home appliances and the user can obtain the energy consumption parameters of all the appliances. To implement NILM, data acquisition module based on Arduino is developed and the disaggregation is done on PROCESSING (software used for signal processing). The user can monitor the energy consumed by each individual appliance using a software and can distinguish the higher power consuming appliance. The software works as a data setter to set energy limits, which warns the user regarding the energy usage. If human presence is not detected, the active appliances will be turned off after a particular time limit which is set by the user which reduces energy consumption.
由于需求的增加,节能是一个具有挑战性的问题。因此,人们对节约电能产生了更大的兴趣。因此,随着能源管理和节约概念的普及,电力监测是必不可少的。尽管它是一个如此重要的工具,但它仍然以过时的风格完成。整个过程耗时,复杂,手动,并在准确性上有所妥协。为了解决这一问题,提出了一种使用非侵入式负载监测(NILM)技术的高精度和熟练的自动化系统。NILM从单个测量点获取数据,并将其分解得到单个电器的能耗参数。本课题是实现一个可以对所有家电进行跟踪的系统,用户可以获得所有家电的能耗参数。为了实现NILM,我们开发了基于Arduino的数据采集模块,并在PROCESSING(信号处理软件)上进行分解。用户可以使用软件监控每个单独的电器所消耗的能量,并可以区分较高的功耗电器。该软件作为一个数据设置器来设置能源限制,并警告用户有关能源使用情况。如果没有检测到人的存在,则在用户设置的特定时间限制后关闭活动设备,从而减少能源消耗。
{"title":"Non-Intrusive Load Monitoring and Controlling of Home Appliances Using Bidirectional Counter","authors":"A. R, Naseef Muhamed, FawazHanif Ch, S. S, Anish M N","doi":"10.1109/ICONSTEM.2019.8918809","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918809","url":null,"abstract":"Energy conservation is a challenging issue due to increase in demands. Hence, greater interest arises in conserving electrical energy. So, electricity monitoring isessential as the concept of energy management and conservation has gained popularity. Despite of being such an essential tool, it is still done in an out-dated style. The whole process is time consuming, complexand manual with a compromise on accuracy. As a solution to this, an automated system with a high level of accuracy and proficiency using a technique called Non-Intrusive Load Monitoring(NILM) is proposed. NILM takes data from a single measuring point and disaggregates it to get energy consumption parameters of individual appliances. This project is a proposal to implement a system that can keep a track on all the home appliances and the user can obtain the energy consumption parameters of all the appliances. To implement NILM, data acquisition module based on Arduino is developed and the disaggregation is done on PROCESSING (software used for signal processing). The user can monitor the energy consumed by each individual appliance using a software and can distinguish the higher power consuming appliance. The software works as a data setter to set energy limits, which warns the user regarding the energy usage. If human presence is not detected, the active appliances will be turned off after a particular time limit which is set by the user which reduces energy consumption.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124794178","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
Production of Biodiesel from Waste Cooking Oil 利用废弃食用油生产生物柴油
V. S, A. M, R. Baskaran
Biodiesel is among one of the environment friendly and nontoxic alternative fuels that is acquired from renewable energy sources. Exploration of new methods for biodiesel production has become a key area of interest in research due to the environmental benefits of biodiesel and the fluctuating prices in fuel. The present work exemplifies the transesterification of used cooking oil to biodiesel. The feedstock was obtained from the mess of St. Joseph's College of Engineering, Chennai. The reactant used here was methanol and the base catalyst used was KOH. The study parameters were catalyst concentration, temperature, reaction time and methanol content. The characteristic properties of the produced biodiesel like Flash Point, Fire Point, Purity, Kinematic Viscosity, Ash, Calorific value, Cetane Number, Density, Acid value, Iodine Value was studied using various laboratory equipments. The biodiesel produced was blended with petroleum diesel to run the unmodified diesel engine which had an rpm of 1500. The emission of biodiesel was tested to be 1.32 and the smoke density was less than 1.58 which is petroleum diesel smoke density and this was approved by Regional transport officer.
生物柴油是从可再生能源中获得的一种环保无毒的替代燃料。由于生物柴油的环境效益和燃料价格的波动,探索生产生物柴油的新方法已成为研究的一个关键领域。目前的工作举例说明了用过的食用油酯交换到生物柴油。原料来自金奈圣约瑟夫工程学院的食堂。这里使用的反应物是甲醇,使用的碱催化剂是KOH。研究参数为催化剂浓度、反应温度、反应时间和甲醇含量。采用不同的实验设备对所制生物柴油的闪点、燃点、纯度、运动粘度、灰分、热值、十六烷值、密度、酸值、碘值等特性进行了研究。将生产的生物柴油与石油柴油混合,在转速为1500转的未经改造的柴油机上运行。经测试,生物柴油的排放量为1.32,烟雾密度低于石油柴油的烟雾密度1.58,并得到区域交通官员的批准。
{"title":"Production of Biodiesel from Waste Cooking Oil","authors":"V. S, A. M, R. Baskaran","doi":"10.1109/ICONSTEM.2019.8918857","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918857","url":null,"abstract":"Biodiesel is among one of the environment friendly and nontoxic alternative fuels that is acquired from renewable energy sources. Exploration of new methods for biodiesel production has become a key area of interest in research due to the environmental benefits of biodiesel and the fluctuating prices in fuel. The present work exemplifies the transesterification of used cooking oil to biodiesel. The feedstock was obtained from the mess of St. Joseph's College of Engineering, Chennai. The reactant used here was methanol and the base catalyst used was KOH. The study parameters were catalyst concentration, temperature, reaction time and methanol content. The characteristic properties of the produced biodiesel like Flash Point, Fire Point, Purity, Kinematic Viscosity, Ash, Calorific value, Cetane Number, Density, Acid value, Iodine Value was studied using various laboratory equipments. The biodiesel produced was blended with petroleum diesel to run the unmodified diesel engine which had an rpm of 1500. The emission of biodiesel was tested to be 1.32 and the smoke density was less than 1.58 which is petroleum diesel smoke density and this was approved by Regional transport officer.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127262903","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: 31
Decentralised Applications Using Ethereum Blockchain 使用以太坊区块链的去中心化应用
R. Canessane, N. Srinivasan, Abinash Beuria, A. Singh, B. Kumar
The concept of blockchain without a doubt is a revolutionary concept. It is the underlying Technology behind bitcoin and many more cryptocurrencies. Although the people's focus being only at blockchain as cryptocurrencies in everyday services to do payments online without the interference of a third party will try to replace the current method of cash which is a really slow and ancient method. Blockchain is a zero trust network and this makes it a very powerful tool for various services provided that people are ready to believe and invest in it. In the Ethereum world, the blockchain runs on smart contracts which are self-executing applications that come at a cost of security. This zero-trust network is capable of replacing many of the debated process or activities in our day to day life. One of our biggest concerns is an E-voting system which must be secure. Blockchain being an immutable and append only ledger will not allow for any tampering while also being fully transparent. In this paper, we have implemented and tested a sample e-voting app running as a smart contract for ethereum network using E-Wallets. After an election is held, eventually, the ethereum blockchain will hold the records of ballots and voters thus giving us a clear and trusty network where mishandling is to a minimum.
区块链的概念毫无疑问是一个革命性的概念。它是比特币和更多加密货币背后的基础技术。虽然人们只关注区块链作为加密货币在日常服务中进行在线支付,而不受第三方的干扰,但它将试图取代目前的现金方式,这是一种非常缓慢和古老的方法。区块链是一个零信任网络,这使得它成为一个非常强大的工具,提供各种服务,只要人们愿意相信并投资它。在以太坊世界中,区块链运行在智能合约上,这些智能合约是自动执行的应用程序,以安全为代价。这种零信任网络能够取代我们日常生活中许多有争议的过程或活动。我们最关心的问题之一是电子投票系统必须是安全的。区块链是一个不可变且只能追加的分类账,不允许任何篡改,同时也是完全透明的。在本文中,我们实现并测试了一个示例电子投票应用程序,该应用程序使用电子钱包作为以太坊网络的智能合约运行。在选举举行后,最终,以太坊区块链将保存选票和选民的记录,从而为我们提供一个清晰可信的网络,将错误操作降至最低。
{"title":"Decentralised Applications Using Ethereum Blockchain","authors":"R. Canessane, N. Srinivasan, Abinash Beuria, A. Singh, B. Kumar","doi":"10.1109/ICONSTEM.2019.8918887","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918887","url":null,"abstract":"The concept of blockchain without a doubt is a revolutionary concept. It is the underlying Technology behind bitcoin and many more cryptocurrencies. Although the people's focus being only at blockchain as cryptocurrencies in everyday services to do payments online without the interference of a third party will try to replace the current method of cash which is a really slow and ancient method. Blockchain is a zero trust network and this makes it a very powerful tool for various services provided that people are ready to believe and invest in it. In the Ethereum world, the blockchain runs on smart contracts which are self-executing applications that come at a cost of security. This zero-trust network is capable of replacing many of the debated process or activities in our day to day life. One of our biggest concerns is an E-voting system which must be secure. Blockchain being an immutable and append only ledger will not allow for any tampering while also being fully transparent. In this paper, we have implemented and tested a sample e-voting app running as a smart contract for ethereum network using E-Wallets. After an election is held, eventually, the ethereum blockchain will hold the records of ballots and voters thus giving us a clear and trusty network where mishandling is to a minimum.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130922169","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: 17
Cerebral Palsy-A Systematic Review 脑性麻痹——系统评价
J. Mukherjee, A. A, B. U, AROKIA RENJIT J, I. P
Cerebral palsy describes as motor adversity which causes due to abnormal brain development, most of the times before birth. It is refers as a set of disorder's where muscle movement and co-ordination can be affected. For several cases it affects to the eyesight, the ability to hear and sensation are also affected. Sleep disturbance is also a major problem that Cerebral Palsy affected children are usually facing. According to the centres for Disease control and preservation (DCDC) it is estimated that this disease is affecting at least 1.5 to 4 out of 1,000 children all over the world. Nearly, 15-20% of the total physically handicapped children suffering from Cerebral Palsy. For India, is around 3/1000 live births; however being a developing country India the expected rate is higher. Children who affected with this Cerebral Palsy need professional rehabilitation at an early age. The aim of this review is to show mainly about the disease of Cerebral Palsy and we have done several literature review based on that critical evidence for improvement of future use. This review and most of the guidance with clinical support helps children to improve their vision and hearing power with special needs. It can be followed with the outlines of procedures clinical equipment needed for best practice. The main benefits of writing this review paper to estimate several rates of Cerebral Palsy disease and this paper can help for further research studies, since, Cerebral Palsy have become a major disease all over the world.
脑瘫被描述为由于大脑发育异常而导致的运动障碍,通常发生在出生前。它指的是一组肌肉运动和协调可能受到影响的疾病。在一些情况下,它影响到视力,听力和感觉能力也受到影响。睡眠障碍也是脑瘫患儿通常面临的一个主要问题。据疾病控制和预防中心(DCDC)估计,全世界每1000名儿童中至少有1.5至4名患有这种疾病。近15-20%的肢体残疾儿童患有脑瘫。在印度,大约是千分之三的活产婴儿;然而,作为一个发展中国家,印度的预期比率更高。患有脑瘫的儿童需要在早期进行专业的康复治疗。这篇综述的目的主要是展示脑瘫的疾病,我们已经做了一些文献综述基于关键证据,以改善未来的使用。这篇综述和大多数临床支持的指导有助于有特殊需要的儿童改善他们的视力和听力。它可以遵循的程序大纲,临床设备所需的最佳实践。撰写这篇综述的主要好处是估计脑瘫疾病的几种发病率,这篇论文可以帮助进一步的研究,因为脑瘫已经成为世界各地的主要疾病。
{"title":"Cerebral Palsy-A Systematic Review","authors":"J. Mukherjee, A. A, B. U, AROKIA RENJIT J, I. P","doi":"10.1109/ICONSTEM.2019.8918872","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2019.8918872","url":null,"abstract":"Cerebral palsy describes as motor adversity which causes due to abnormal brain development, most of the times before birth. It is refers as a set of disorder's where muscle movement and co-ordination can be affected. For several cases it affects to the eyesight, the ability to hear and sensation are also affected. Sleep disturbance is also a major problem that Cerebral Palsy affected children are usually facing. According to the centres for Disease control and preservation (DCDC) it is estimated that this disease is affecting at least 1.5 to 4 out of 1,000 children all over the world. Nearly, 15-20% of the total physically handicapped children suffering from Cerebral Palsy. For India, is around 3/1000 live births; however being a developing country India the expected rate is higher. Children who affected with this Cerebral Palsy need professional rehabilitation at an early age. The aim of this review is to show mainly about the disease of Cerebral Palsy and we have done several literature review based on that critical evidence for improvement of future use. This review and most of the guidance with clinical support helps children to improve their vision and hearing power with special needs. It can be followed with the outlines of procedures clinical equipment needed for best practice. The main benefits of writing this review paper to estimate several rates of Cerebral Palsy disease and this paper can help for further research studies, since, Cerebral Palsy have become a major disease all over the world.","PeriodicalId":164463,"journal":{"name":"2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126228522","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
期刊
2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
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
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1