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Influence of the Covid-19 Pandemic on Migrant Workers' Quality of Life in Trichirappalli, Tamilnadu 新冠肺炎疫情对泰米尔纳德邦特里希拉帕里外来务工人员生活质量的影响
R. Ramachandran, D. Deenakumar
A pandemic is an epidemic that spreads widely beyond national lines and has an impact on the entire planet. It produces a lot of illnesses that can be fatal. For instance, although though cancer claims many lives, the disease is not considered a pandemic because it cannot be spread readily or even be infectious. Pandemics, which meaning “everyone” in Greek, are where the word “pandemic” originates. The term “demo” refers to the populace. All people are Pan. Therefore, the idea of a “pan demo” assumes that the entire world's population will be exposed to this illness and that some of them will get sick. Sadly, an unforeseen cause has struck the world with the corona virus's growth in India in 2020 and other nations throughout the time of 2019. A research study on migrant workers is required because they have significantly impacted the socioeconomic sector. The goal of this study is to ascertain how the Covid-19epidemic has affected migrant workers' quality of life in Tiruchirappalli, Tamil Nadu. Due to the fact that this is an empirical study, the field survey method and personal interview techniques were used to collect the necessary data from the respondents. The researcher interacted with each visitor at the job site and collected the necessary data through interviews and scheduling. A total of 487 persons were included in the sample size for the investigation. Statistics were employed for this inquiry, including frequency analysis, regression, and correlation analysis. The interpretation's output is the findings and observations of the analytical study.
大流行是一种广泛传播的流行病,它超越了国家界限,对整个地球产生影响。它会产生很多致命的疾病。例如,虽然癌症夺去了许多人的生命,但这种疾病并不被认为是一种流行病,因为它不易传播,甚至不具有传染性。“流行病”在希腊语中的意思是“每个人”,是“流行病”一词的起源。“demo”一词指的是民众。所有的人都是潘。因此,“泛样本”的概念假定全世界人口都将接触到这种疾病,其中一些人会生病。可悲的是,随着2020年印度和2019年其他国家冠状病毒的增长,一个不可预见的原因袭击了世界。需要对移徙工人进行研究,因为他们对社会经济部门产生了重大影响。本研究的目的是确定covid -19疫情如何影响泰米尔纳德邦蒂鲁奇拉帕利的移民工人的生活质量。由于这是一项实证研究,因此使用了实地调查方法和个人访谈技术从受访者那里收集必要的数据。研究人员在工作现场与每位访问者进行互动,并通过访谈和安排收集必要的数据。总共有487人被纳入调查样本。本调查采用统计方法,包括频率分析、回归分析和相关分析。解释的输出是分析研究的发现和观察。
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引用次数: 0
Investigation of Different Regression Models For The Predictive Maintenance of Aircraft's Engine 飞机发动机预见性维修的不同回归模型研究
Om Ingole, Arnav Pande, Aayush Dongre, Dhairyashil Jadhav, Deepak Dhamecha, Harshal Daspute, Sachin Komble, Tejaswini Bhosale
Predictive maintenance is one of the important areas benefiting from the industry”s growth. There have been various attempts recently to use Machine Learning (ML) to improve equipment protection and maintenance, with most of those solutions relying on expert-based ML modelling. For predicting, a data-driven strategy based mostly on Random Survival Forest (RSF). In this paper the experiment analysis is conduct to determine the performances of different algorithm for the predictive maintenance of Aircraft Engine. The Different algorithm approach is shown to help and estimate the reliability feature for a selected detection of failure components inside the paper. The Random Forest Approach performs the best result with maximum explained variance and minimum absolute error. The addition of confidence bands to the Random Forest approach allows an engineer to access the accuracy of the version prediction.
预测性维护是受益于该行业增长的重要领域之一。最近有各种尝试使用机器学习(ML)来改善设备保护和维护,其中大多数解决方案依赖于基于专家的ML建模。在预测方面,采用基于随机生存森林(RSF)的数据驱动策略。本文通过实验分析,确定了不同算法在飞机发动机预测性维修中的性能。不同的算法方法显示,以帮助和估计可靠性特征,为一个选定的检测故障部件在论文中。随机森林方法具有最大解释方差和最小绝对误差的最佳结果。在随机森林方法中添加置信带允许工程师访问版本预测的准确性。
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引用次数: 0
Feasible Virtual Reality Application for Special Kids 特殊儿童可行的虚拟现实应用
A. S., B. M, Niranjanamurthy M
When caring for special kids with neuro-development disorders, much needs to be done as there is no medical test to detect some of the special needs. The main problems faced by special kids are social skills and learning disabilities. They cannot communicate like others in the real physical world. To develop these skills a virtual imaginary world or virtual reality can be used where they will learn skills in a virtual manner. It reduces the fear of social intimacy. Augmented-Reality and Virtual-Reality are used to develop their skills and provide a platform for phobia treatments too. These technologies give the kids simple strategies that lead to awareness and acceptance of the actual physical world by stimulation in the virtual world. The use of Augmented-Reality and Virtual-Reality in the field of teaching special kids improves the concepts of understanding. Rather than learning from old or domestic teaching methods technology, where the stimulation of the actual world and the objects in it can enhance the experience of learning and understanding and implementing the knowledge or the discipline that occurred from the process in the real world without the fear of being wrong and removes the margin of the mistakes. This leads to a child having a normal and educational life. In this article proposed Feasible Virtual Reality Application for Special Kids.
在照顾患有神经发育障碍的特殊儿童时,需要做很多工作,因为没有医学测试来检测某些特殊需求。特殊儿童面临的主要问题是社交技能和学习障碍。他们不能像现实世界中的其他人一样交流。为了发展这些技能,可以使用虚拟的想象世界或虚拟现实,在那里他们将以虚拟的方式学习技能。它减少了对社交亲密的恐惧。增强现实和虚拟现实技术被用来发展他们的技能,也为恐惧症治疗提供了一个平台。这些技术为孩子们提供了简单的策略,通过虚拟世界的刺激,让他们意识到并接受现实世界。在特殊儿童教学领域使用增强现实和虚拟现实技术可以提高理解概念。而不是从旧的或国内的教学方法技术中学习,在现实世界和其中的对象的刺激下,可以增强学习和理解的经验,并实施从现实世界的过程中产生的知识或纪律,而不必担心出错,并消除错误的边际。这样才能让孩子过上正常的教育生活。本文提出了可行的特殊儿童虚拟现实应用。
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引用次数: 0
Medical Insurance Fraud Detection Based on Block Chain and Machine Learning Approach 基于区块链和机器学习方法的医疗保险欺诈检测
Bijaya Kumar Sethi, P. Sarangi, Adepu Sai Aashrith
With the significant rise in medical costs, the Health Insurance Department's duty of controlling medical expenses has become increasingly vital. Traditional medical insurance settlements are paid per-service, which results in a lot of unnecessary costs. Now a day, the single-disease payment mechanism has been frequently employed to address this issue. However, there is a possibility of fraud with single-disease payments. In this work, the authors have presented a methodology for detecting the health insurance fraud entrenched block chain and Machine learning techniques like Support Vector Machine (SVM) and logistic Regression, that can automatically recognize apprehensive medical records to assure sustainable execution of single-disease payment and reduce medical insurance worker's workload. The authors have also proposed a medical record storage and management procedure based on consortium block chain to assure data security, immutability, traceability, and audit ability. The suggested system may effectively identify fraud and considerably increase the efficiency of medical insurance evaluations, as demonstrated by experiments on two real datasets from two 3A hospitals.
随着医疗费用的大幅上涨,健康保险部门控制医疗费用的职责变得越来越重要。传统的医疗保险结算是按服务付费的,这导致了许多不必要的成本。如今,单一疾病支付机制已被频繁采用来解决这一问题。然而,单一疾病的支付存在欺诈的可能性。在这项工作中,作者提出了一种检测健康保险欺诈的方法,这种方法根深蒂固的区块链和机器学习技术,如支持向量机(SVM)和逻辑回归,可以自动识别令人担忧的医疗记录,以确保可持续地执行单一疾病支付,并减少医疗保险工作者的工作量。作者还提出了一种基于联盟区块链的病历存储和管理流程,以确保数据的安全性、不变性、可追溯性和可审计性。在两家三甲医院的两个真实数据集上进行的实验表明,所建议的系统可以有效地识别欺诈行为,并大大提高医疗保险评估的效率。
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引用次数: 1
Image Acquisition and Pre-processing for Detection of Lung Cancer using Neural Network 基于神经网络的肺癌检测图像采集与预处理
B. Kavitha, K. Naveen
Lung cancer has a relatively low-down cure speed in its later stage. Lung cancer survival rates might be significantly enhanced if effective early detection could be obtained. Early lung cancer identification is crucial for human health. The suggested technique, which consists of two phases, attempts to identify lung cancer early. It Imports lung CT scans into the structure immediately, and then proceeds to the image layout step, utilizing explicit image management processes. The proposed method incorporates several advances, including image acquisition, pre-processing, binarization, thresholding, division, feature extraction, and neural organization identification. The binarization method changes matched pictures and contrasts them with edge views and, the feature extraction technique eliminates specified essential properties from the segmented images. The brain structure is constructed using the retrieved attributes, and the framework is then scanned for malignant or benign images. The proposed framework produces acceptable results, and the proposed technique has a precision of 94 percent.
肺癌晚期的治愈速度相对较慢。如果能得到有效的早期发现,肺癌的生存率可能会显著提高。肺癌的早期识别对人类健康至关重要。建议的技术包括两个阶段,试图早期发现肺癌。它立即将肺部CT扫描导入结构,然后进行图像布局步骤,利用显式图像管理流程。该方法结合了图像采集、预处理、二值化、阈值化、分割、特征提取和神经组织识别等几个方面的研究进展。二值化方法将匹配的图像与边缘视图进行对比,特征提取技术从分割后的图像中去除特定的基本属性。使用检索到的属性构建大脑结构,然后扫描框架以查找恶性或良性图像。所提出的框架产生了可接受的结果,所提出的技术具有94%的精度。
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引用次数: 0
Application of Artificial Intelligence Algorithm in Indoor Virtual Display System 人工智能算法在室内虚拟显示系统中的应用
Yating Liu
In view of the shortcomings of traditional interior design, such as small changes, less experience, low work efficiency and high development cost, this paper proposes an indoor display system based on artificial intelligence algorithm, analyzes the importance and value of system design, and verifies the realization algorithm of the main functions of the system. Methods According to the element type, the model file was modeled and generated by artificial intelligence algorithm. At the same time, through the development of module functions, the system roaming and interactive functions are realized Therefore, the virtual interior design system shows the overall result of the final interior design. Users can view virtual space or change its design in real time as they wish, including changing wallpaper or floor style, moving furniture or changing furniture location, deleting unsatisfied furniture, adding interesting furniture, etc. Conclusion Virtual interior decoration system can improve user experience and satisfaction, improve the efficiency of design companies, and reduce design costs.
针对传统室内设计变化小、经验少、工作效率低、开发成本高等缺点,本文提出了一种基于人工智能算法的室内展示系统,分析了系统设计的重要性和价值,验证了系统主要功能的实现算法。方法根据元素类型,采用人工智能算法对模型文件进行建模和生成。同时,通过模块功能的开发,实现了系统漫游和交互功能。因此,虚拟室内设计系统展示了最终室内设计的整体结果。用户可以根据自己的意愿实时查看虚拟空间或更改其设计,包括更换壁纸或地板风格,移动家具或更改家具位置,删除不满意的家具,添加有趣的家具等。结论虚拟室内装饰系统可以提高用户体验和满意度,提高设计公司的工作效率,降低设计成本。
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引用次数: 0
A Practical Approach of Recognizing and Detecting Traffic Signs using Deep Neural Network Model 一种基于深度神经网络模型的交通标志识别与检测方法
Geetha Rani E, Tanuep Bellam, Mounika E, B. P., Gopala Krishnan C, Anusha D
As a result of many technological developments and growing usage of artificial intelligence in our daily routines, the number of autonomous and self-driving vehicles has expanded dramatically. To be effective and efficient, autonomous cars must be able to recognize and interpret a variety of traffic signs and take appropriate responses. A technology known as Traffic Sign Recognition can be used to determine a large number of different traffic signs. Traffic Sign Recognition is a technique that enables self-driving or autonomous vehicles to recognize traffic signs on the road. We must classify the images into their appropriate categories or groupings once they have been recognized. We accomplish this by creating a Convolutional Neural Network model. We must apply a discipline of artificial intelligence known as computer vision to derive information from the images acquired and recognized by the Traffic Sign Recognition and make recommendations based on that knowledge. In our paper, we'll use a Convolutional Neural Network model to create distinct indications in the image that may be sorted into several categories. As a result, the system can read and understand traffic signs, which is a crucial duty in the creation and improvement of autonomous vehicles. Because this would be used in a real-time setting, we have included blurry images in our dataset to emulate real-time capturing scenarios like as when the vehicle is moving or when direct light is shining on the subject.
由于许多技术的发展和人工智能在我们日常生活中的越来越多的使用,自动驾驶和自动驾驶汽车的数量急剧增加。为了提高效率,自动驾驶汽车必须能够识别和解读各种交通标志,并做出适当的反应。一种被称为交通标志识别的技术可以用来确定大量不同的交通标志。交通标志识别技术是指自动驾驶或自动驾驶汽车能够识别道路上的交通标志的技术。一旦图像被识别,我们必须将其分类到适当的类别或分组中。我们通过创建卷积神经网络模型来实现这一点。我们必须应用人工智能的一门学科,即计算机视觉,从交通标志识别系统获取和识别的图像中获取信息,并根据这些信息提出建议。在我们的论文中,我们将使用卷积神经网络模型在图像中创建不同的指示,这些指示可能被分类为几个类别。因此,该系统可以读取和理解交通标志,这是创造和改进自动驾驶汽车的关键任务。因为这将在实时设置中使用,所以我们在数据集中包含了模糊图像来模拟实时捕获场景,例如当车辆移动或当光线直射在主体上时。
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引用次数: 0
GCSC and TCSC Implementation in DFIG Based Wind Farms to Mitigate Sub Synchronous Resonance GCSC和TCSC在基于DFIG的风电场中实现以减轻次同步谐振
Chethan Hiremarali Ramalingegowda, Mageshvaran Rudramoorthy
There is a significant increase in the usage of DFIG-based wind energy conversion systems due its advantages like its flexible speed operation, fractional rating power converters, and its reactive power sustenance. However, a wind farm with a doubly fed induction generator which is incorporated to the transmission line having a series compensation may give rise to the Sub Synchronous Resonance (SSR) issue. In a wind farm with series compensation, the SSR phenomena implies the potential concerns. The Sub synchronous control interaction issues have been caused due to the increased use of series compensation in DFIG-based wind farms. For SSCI, the non-periodic energy exchange amongst the network side and the generator side is the most significant cause. In this work, an investigation is performed on the applications of Gate-Controlled Series Capacitor (GCSC) and Thyristor Controlled Series Capacitor (TCSC), which is a series linked FACTS device which can be used for series compensation in fixed speed wind turbine generator systems. The transmission line series impedance can be quickly controlled by the GCSC and used for SSR dampening. To validate the findings, the simulations studies is performed using MATLAB/SIMULINK. Both GCSC and TCSC are capable successfully damping the SSR in wind farms and provide the better quality of power for the consumers.
基于dfig的风能转换系统由于其灵活的速度运行、分级功率变流器和无功功率支撑等优点,其使用数量显著增加。然而,将双馈感应发电机并入具有串联补偿的传输线的风电场可能会产生次同步谐振(SSR)问题。在串联补偿的风电场中,SSR现象暗示了潜在的问题。在基于dfig的风电场中,串联补偿的使用越来越多,导致了次同步控制交互问题。对于SSCI,电网侧与发电侧的非周期性能量交换是最重要的原因。本文研究了门控串联电容器(GCSC)和晶闸管控制串联电容器(TCSC)的应用,TCSC是一种串联的FACTS器件,可用于固定转速风力发电机组系统的串联补偿。GCSC可以快速控制传输线串联阻抗,并用于SSR阻尼。为了验证研究结果,使用MATLAB/SIMULINK进行了仿真研究。GCSC和TCSC都能够成功地抑制风电场中的SSR,并为消费者提供更好的电力质量。
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引用次数: 0
Research on the Construction of “Cloud-network-edge-device” Integrated Campus Intelligent System Based on 5G+AI 基于5G+AI的“云-网-端”一体化校园智能系统构建研究
Yuhua Wei
The new generation of information technology represented by 5g + AI has changed China's education and teaching methods and brought new technological changes to education and teaching. The “cloud-network-side-end” integrated campus intelligent system based on artificial intelligence has the advantages of providing personalized services, realizing the interaction and integration of information, and enhancing the humanization of services. However, at present, many colleges and universities have problems such as backward technology, low degree of integration of information technology and education, and low network security in the process of smart campus construction. Therefore, the smart campus platform system based on artificial intelligence technology should include six layers: perception layer, network layer, data layer, application layer, service layer and technical specification layer, covering education and teaching, educational administration, life and entertainment, etc. application services. In order to give full play to the advantages of 5G+AI in the “cloud-network-edge-device” integrated campus intelligent system, colleges and universities should strengthen the construction of campus infrastructure, speed up the reform of classroom teaching, and attach importance to the construction of information security systems, so that smart campuses can be Provide better service experience for teachers and students.
以5g + AI为代表的新一代信息技术改变了中国的教育教学方式,给教育教学带来了新的技术变革。基于人工智能的“云-网端”一体化校园智能系统具有提供个性化服务、实现信息交互融合、增强服务人性化的优势。然而,目前许多高校在智慧校园建设过程中存在技术落后、信息技术与教育融合程度低、网络安全性低等问题。因此,基于人工智能技术的智慧校园平台体系应包括感知层、网络层、数据层、应用层、服务层和技术规范层六层,涵盖教育教学、教务、生活娱乐等应用服务。为充分发挥5G+AI在“云-网-端”一体化校园智能系统中的优势,高校应加强校园基础设施建设,加快课堂教学改革,重视信息安全系统建设,使智慧校园能够为师生提供更好的服务体验。
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引用次数: 0
Experimental and Theoretical Investigations on Structural, Morphological, Optical and Dielectric behavior of novel BaO-MnO Metal Nanocomposites 新型BaO-MnO金属纳米复合材料结构、形态、光学和介电行为的实验与理论研究
G. Vijayakumar, P. Mageshwari, A. Vijayalakshmi
The enrichment of predominant properties of materials by the mixture of two metal oxides has increased popularity such as to intensify in terms of fraction of atoms with high surface area that primarily relies on the shape, size, morphology and composition. Synthesized BaO-MnO metal nanocomposite exhibits crystalline nature which is exemplified by powder XRD characterization. The diffraction peaks with reflections (111)*, (110)*, (200) * belong to the tetragonal BaO structure and the peak reflections corresponding to planes (111) #, (220) #, (311) # belong to the cubic structure of MnO. The groupings of barium oxide (BaO) and manganese oxide (MnO) are chosen for their unique non-linear optic, magnetic and electric properties for the applications in rechargeable batteries, laser technology, wastewater treatment, etc. The metal nanocomposites' structure, morphology, dielectric, and optical characteristics were investigated, and the results were carefully examined. FTIR characterization has confirmed the existence of the functional group.
通过两种金属氧化物的混合物来增强材料的主要特性已经越来越受欢迎,例如增强具有高表面积的原子的比例,这主要取决于形状、大小、形态和组成。合成的BaO-MnO金属纳米复合材料具有晶体性质,粉末XRD表征证实了这一点。反射(111)*、(110)*、(200)*的衍射峰属于四方BaO结构,反射面(111)#、(220)#、(311)#的衍射峰属于MnO的立方结构。氧化钡(BaO)和氧化锰(MnO)的组合因其独特的非线性光学、磁性和电学性质而被选择用于可充电电池、激光技术、废水处理等领域。研究了金属纳米复合材料的结构、形貌、介电特性和光学特性,并对结果进行了仔细的检验。FTIR表征证实了该官能团的存在。
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引用次数: 0
期刊
2022 Fourth International Conference on Emerging Research in Electronics, Computer Science and Technology (ICERECT)
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