首页 > 最新文献

YMER Digital最新文献

英文 中文
Utilization of mango processing industrial waste into value added products 芒果加工工业废弃物转化为附加值产品的研究
Pub Date : 2022-08-12 DOI: 10.37896/ymer21.08/43
Rammiya U S
Around the world, the food processing industries produce significant amounts of food wastes or byproducts each year. The industries that process plant-based foods, such as those that process fruits and vegetables, cereals and pulses, nuts and oil seeds, etc., mostly create byproducts including bran, husk, pomace, seed, peel, shell, seeds, stems, and seed coat. When these waste products are disposed of as waste or used as cattle feed, they pollute the ecosystem and lose important nutrient components. By-products from the food processing industry are a prospective source of bioactive and functional chemicals that can be used for medicinal and nutritional purposes. Due to rising health consciousness among consumers, there is a tremendous increase in demand for novel functional foods. Functional foods are utilised to improve health quality and health maintenance while lowering health risks for conditions like cardiovascular disease, cancer, osteoporosis, obesity, diabetes, and metabolic disease. India is the world's secondlargest producer of fruits and vegetables. 10% of the fruit produced worldwide comes from it. Fruit wastes are a great source of phytochemicals and antioxidants. As a result, the functional characteristics of the waste from the processing of fruit can be used. The study's goal is to create sustaining and useful food products based on by-products from Tamil Nadu's mango processing industry. This study contributes to a more efficient use of mango processing industries economically. Key words: sustaining,phto-chemicals, Antioxidants,therapeutic
在世界各地,食品加工业每年产生大量的食品废物或副产品。加工植物性食品的行业,如加工水果和蔬菜、谷物和豆类、坚果和油籽等的行业,大多会产生副产品,包括麸皮、外壳、渣渣、种子、果皮、壳、种子、茎和种皮。当这些废物作为废物处理或用作牛饲料时,它们会污染生态系统并失去重要的营养成分。食品加工业的副产品是生物活性和功能性化学品的潜在来源,可用于医药和营养用途。由于消费者健康意识的提高,对新型功能食品的需求急剧增加。功能食品被用来提高健康质量和保持健康,同时降低心血管疾病、癌症、骨质疏松症、肥胖、糖尿病和代谢疾病等疾病的健康风险。印度是世界第二大水果和蔬菜生产国。全世界出产的水果中有10%来自它。水果废料是植物化学物质和抗氧化剂的重要来源。因此,可以利用水果加工废物的功能特性。这项研究的目标是根据泰米尔纳德邦芒果加工业的副产品创造出可持续和有用的食品。本研究有助于经济地更有效地利用芒果加工业。关键词:维持;光化学;抗氧化剂
{"title":"Utilization of mango processing industrial waste into value added products","authors":"Rammiya U S","doi":"10.37896/ymer21.08/43","DOIUrl":"https://doi.org/10.37896/ymer21.08/43","url":null,"abstract":"Around the world, the food processing industries produce significant amounts of food wastes or byproducts each year. The industries that process plant-based foods, such as those that process fruits and vegetables, cereals and pulses, nuts and oil seeds, etc., mostly create byproducts including bran, husk, pomace, seed, peel, shell, seeds, stems, and seed coat. When these waste products are disposed of as waste or used as cattle feed, they pollute the ecosystem and lose important nutrient components. By-products from the food processing industry are a prospective source of bioactive and functional chemicals that can be used for medicinal and nutritional purposes. Due to rising health consciousness among consumers, there is a tremendous increase in demand for novel functional foods. Functional foods are utilised to improve health quality and health maintenance while lowering health risks for conditions like cardiovascular disease, cancer, osteoporosis, obesity, diabetes, and metabolic disease. India is the world's secondlargest producer of fruits and vegetables. 10% of the fruit produced worldwide comes from it. Fruit wastes are a great source of phytochemicals and antioxidants. As a result, the functional characteristics of the waste from the processing of fruit can be used. The study's goal is to create sustaining and useful food products based on by-products from Tamil Nadu's mango processing industry. This study contributes to a more efficient use of mango processing industries economically. Key words: sustaining,phto-chemicals, Antioxidants,therapeutic","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88323933","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
Impact of Wind Load on Large Plate Billboards 风荷载对大型广告牌的影响
Pub Date : 2022-08-12 DOI: 10.37896/ymer21.08/42
K. MOHIUDDIN FAROOQUI, Nishant Yadav
This article describes how to analyze the impact of air loads on billboards, how to determine and modify input data, and how to determine the coefficients of iteration loop conversion in calculation of air loads between Vietnam and foreign standards. Show. In addition, this article provides information on calculating the various criteria for determining air cargo according to Vietnamese standard TCVN 27371995, European standard EN 1991-14 and American ASCE / SEI 705 billboard advertising with MathCad. Show calculation process. calculation software. Statistics for certain symbols are displayed. Keywords: Large plate board construction, air load, texture, failure, standard l
本文介绍了如何分析空气荷载对广告牌的影响,如何确定和修改输入数据,以及如何确定越南与国外标准在空气荷载计算中的迭代循环转换系数。秀。此外,本文还提供了根据越南标准TCVN 27371995、欧洲标准EN 1991-14和美国ASCE / SEI 705广告牌广告用MathCad计算确定航空货物的各种标准的信息。显示计算过程。计算软件。显示某些符号的统计信息。关键词:大板结构,空气荷载,纹理,失效,标准
{"title":"Impact of Wind Load on Large Plate Billboards","authors":"K. MOHIUDDIN FAROOQUI, Nishant Yadav","doi":"10.37896/ymer21.08/42","DOIUrl":"https://doi.org/10.37896/ymer21.08/42","url":null,"abstract":"This article describes how to analyze the impact of air loads on billboards, how to determine and modify input data, and how to determine the coefficients of iteration loop conversion in calculation of air loads between Vietnam and foreign standards. Show. In addition, this article provides information on calculating the various criteria for determining air cargo according to Vietnamese standard TCVN 27371995, European standard EN 1991-14 and American ASCE / SEI 705 billboard advertising with MathCad. Show calculation process. calculation software. Statistics for certain symbols are displayed. Keywords: Large plate board construction, air load, texture, failure, standard l","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91375659","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
Exploring the perception of Higher Secondary Science Students for their Career Objective: a case study in Western Odisha 探究高中理科学生职业目标的认知:以西奥里萨邦为例
Pub Date : 2022-08-12 DOI: 10.37896/ymer21.08/44
Pramod Kumar Debta, K. Patra
Introduction- Career choice should be based on practical measures that rely on appropriate information and experience that depend on an analytical approach for choosing best for students based on their capabilities, interest and their skills rather than following the footsteps of others. Because it is one of the most vital elements that transform lives and should be taken seriously without being influenced. Objective- The motive of the study is to determine the perception of the higher secondary science student for making a career choice. The research also explores the career management process that performs a vital role in formulating appropriate career decisions for the higher secondary students for their bright future and sustainable growth. Methodology- The research utilizes empirical analysis methods based on primary research. The total number of respondents in the research are 152 students willing to share their opinion who are studying in the higher secondary and living in Western Odisha. The paper uses a Random Sampling Method based on a primary approach that relies on standard questionnaires. Statistical tools for extracting and analyzing the data in the study use the ANOVA approach. Results- The result prominently favors the role of career management and influencing factors that reveal a significant and promising impact on students' perception while making career choices. Keywords- Career Choice, Career interest, Career Management Process, Western Odisha and education, STEM as a career choice
引言——职业选择应该基于实际措施,依赖于适当的信息和经验,依赖于基于学生的能力、兴趣和技能选择最适合学生的分析方法,而不是跟随别人的脚步。因为它是改变生活的最重要的因素之一,应该认真对待,而不受影响。目的-本研究的动机是确定高中理科学生对职业选择的看法。本研究还探讨了职业生涯管理的过程,这对于高中生制定合适的职业生涯决策,以实现其光明的未来和可持续的成长至关重要。研究方法:本研究在初步研究的基础上,采用实证分析方法。在这项研究中,总共有152名学生愿意分享他们的观点,他们在奥里萨邦西部的高中学习。本文采用基于标准问卷调查的主要方法的随机抽样方法。用于提取和分析研究数据的统计工具使用方差分析方法。结果表明,职业生涯管理和影响因素对学生职业选择的认知有显著的影响。关键词:职业选择,职业兴趣,职业管理过程,西奥里萨邦与教育,STEM作为职业选择
{"title":"Exploring the perception of Higher Secondary Science Students for their Career Objective: a case study in Western Odisha","authors":"Pramod Kumar Debta, K. Patra","doi":"10.37896/ymer21.08/44","DOIUrl":"https://doi.org/10.37896/ymer21.08/44","url":null,"abstract":"Introduction- Career choice should be based on practical measures that rely on appropriate information and experience that depend on an analytical approach for choosing best for students based on their capabilities, interest and their skills rather than following the footsteps of others. Because it is one of the most vital elements that transform lives and should be taken seriously without being influenced. Objective- The motive of the study is to determine the perception of the higher secondary science student for making a career choice. The research also explores the career management process that performs a vital role in formulating appropriate career decisions for the higher secondary students for their bright future and sustainable growth. Methodology- The research utilizes empirical analysis methods based on primary research. The total number of respondents in the research are 152 students willing to share their opinion who are studying in the higher secondary and living in Western Odisha. The paper uses a Random Sampling Method based on a primary approach that relies on standard questionnaires. Statistical tools for extracting and analyzing the data in the study use the ANOVA approach. Results- The result prominently favors the role of career management and influencing factors that reveal a significant and promising impact on students' perception while making career choices. Keywords- Career Choice, Career interest, Career Management Process, Western Odisha and education, STEM as a career choice","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89666170","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
Mental Health Prediction Using Artificial Intelligence- Machine Learning: Pain and Stress Detection Using Wearable Sensors and Devices—A Review 使用人工智能进行心理健康预测-机器学习:使用可穿戴传感器和设备进行疼痛和压力检测-综述
Pub Date : 2022-08-12 DOI: 10.37896/ymer21.08/45
Selvia AM AMAlANATHAN, Abdulaziz Asiri, Amer Al Ali
Pain is a subjective feeling; it is a sensation that every human being must have experienced all their life. Yet, its mechanism and the way to immune to it is still a question to be answered. This re- view presents the mechanism and correlation of pain and stress, their assessment and detection approach with medical devices and wearable sensors. Various physiological signals (i.e., heart activity, brain activity, muscle activity, electrodermal activity, respiratory, blood volume pulse, skin tempera- ture) and behavioral signals are organized for wearables sensors detection. By reviewing the wearable sensors used in the healthcare domain, we hope to find a way for wearable healthcare-monitoring system to be applied on pain and stress detection. Since pain leads to multiple consequences or symptoms such as muscle tension and depression that are stress related, there is a chance to find a new approach for chronic pain detection using daily life sensors or devices. Then by integrating modern computing techniques, there is a chance to handle pain and stress management issue. Keywords: Mental health, machine learning, pain detection; stress detection; wearable sensor; physiological signals; behavioral signals
疼痛是一种主观感觉;这是一种每个人一生中都必须经历过的感觉。然而,其机制和免疫途径仍是一个有待回答的问题。本文综述了疼痛和应激的机制和相关性,以及医疗设备和可穿戴传感器对疼痛和应激的评估和检测方法。各种生理信号(即心脏活动、大脑活动、肌肉活动、皮肤电活动、呼吸、血容量脉搏、皮肤温度)和行为信号被组织起来供可穿戴传感器检测。通过对医疗领域中应用的可穿戴传感器的回顾,我们希望找到一种将可穿戴医疗监测系统应用于疼痛和压力检测的方法。由于疼痛会导致多种后果或症状,例如与压力相关的肌肉紧张和抑郁,因此有机会找到一种使用日常生活传感器或设备检测慢性疼痛的新方法。然后通过整合现代计算技术,就有机会处理疼痛和压力管理问题。关键词:心理健康,机器学习,疼痛检测;压力检测;可穿戴式传感器;生理信号;行为的信号
{"title":"Mental Health Prediction Using Artificial Intelligence- Machine Learning: Pain and Stress Detection Using Wearable Sensors and Devices—A Review","authors":"Selvia AM AMAlANATHAN, Abdulaziz Asiri, Amer Al Ali","doi":"10.37896/ymer21.08/45","DOIUrl":"https://doi.org/10.37896/ymer21.08/45","url":null,"abstract":"Pain is a subjective feeling; it is a sensation that every human being must have experienced all their life. Yet, its mechanism and the way to immune to it is still a question to be answered. This re- view presents the mechanism and correlation of pain and stress, their assessment and detection approach with medical devices and wearable sensors. Various physiological signals (i.e., heart activity, brain activity, muscle activity, electrodermal activity, respiratory, blood volume pulse, skin tempera- ture) and behavioral signals are organized for wearables sensors detection. By reviewing the wearable sensors used in the healthcare domain, we hope to find a way for wearable healthcare-monitoring system to be applied on pain and stress detection. Since pain leads to multiple consequences or symptoms such as muscle tension and depression that are stress related, there is a chance to find a new approach for chronic pain detection using daily life sensors or devices. Then by integrating modern computing techniques, there is a chance to handle pain and stress management issue. Keywords: Mental health, machine learning, pain detection; stress detection; wearable sensor; physiological signals; behavioral signals","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80582520","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
Herbal Moieties and its effect on Parkinsonism: A New Prospective 草药成分及其对帕金森病的作用:一个新的前景
Pub Date : 2022-08-12 DOI: 10.37896/ymer21.08/41
Arvind Kumar
Parkinson’s disease is a brain disease that leads to stiffness, shaking, and problems with walking, balance of coordination, and brain injury. It occurs when nerve cells or neurons that produce an important brain channel known as dopamine and control the movements in an area of the brain is impaired and die. Parkinson’s symptoms usually begin gradually and get worse over times. Age is the one clear risk factor for this disease. A person with Parkinson’s disease may have clumps of proteins known as alpha synuclein or Lewy bodies in their brain. There is no cure for Parkinson’s disease, the aim of medical management of Parkinson’s disease to restore the proper balance of dopaminergic and cholinergic activities in the brain in order to relieve symptoms. This review presents a brief overview of scientific basis that support the plant derived natural products and their constituents for the treatment of underlying neuronal degeneration observed in Parkinson’s disease. The neuroprotective effects exhibited by these medicinal plants and their constituents are considered to be due to their ability to modulate; glutathione, superoxide dismutase and catalase in the brain, which all are disrupted in the PD brain. Keywords: PD, Indian Herbs
帕金森氏症是一种脑部疾病,会导致僵硬、颤抖、行走困难、协调平衡和脑损伤。当产生被称为多巴胺的重要大脑通道并控制大脑某个区域运动的神经细胞或神经元受损和死亡时,就会发生这种情况。帕金森氏症的症状通常是逐渐开始的,并随着时间的推移而恶化。年龄是这种疾病的一个明显的危险因素。帕金森氏症患者的大脑中可能有称为α突触核蛋白或路易小体的蛋白质团块。帕金森氏病目前还没有治愈的方法,医学管理帕金森氏病的目的是恢复大脑中多巴胺能和胆碱能活动的适当平衡,以缓解症状。这篇综述简要介绍了支持植物来源的天然产物及其成分治疗帕金森病中观察到的潜在神经元变性的科学基础。这些药用植物及其成分所表现出的神经保护作用被认为是由于它们的调节能力;大脑中的谷胱甘肽,超氧化物歧化酶和过氧化氢酶,这些都在PD大脑中被破坏。关键词:PD;印度草药
{"title":"Herbal Moieties and its effect on Parkinsonism: A New Prospective","authors":"Arvind Kumar","doi":"10.37896/ymer21.08/41","DOIUrl":"https://doi.org/10.37896/ymer21.08/41","url":null,"abstract":"Parkinson’s disease is a brain disease that leads to stiffness, shaking, and problems with walking, balance of coordination, and brain injury. It occurs when nerve cells or neurons that produce an important brain channel known as dopamine and control the movements in an area of the brain is impaired and die. Parkinson’s symptoms usually begin gradually and get worse over times. Age is the one clear risk factor for this disease. A person with Parkinson’s disease may have clumps of proteins known as alpha synuclein or Lewy bodies in their brain. There is no cure for Parkinson’s disease, the aim of medical management of Parkinson’s disease to restore the proper balance of dopaminergic and cholinergic activities in the brain in order to relieve symptoms. This review presents a brief overview of scientific basis that support the plant derived natural products and their constituents for the treatment of underlying neuronal degeneration observed in Parkinson’s disease. The neuroprotective effects exhibited by these medicinal plants and their constituents are considered to be due to their ability to modulate; glutathione, superoxide dismutase and catalase in the brain, which all are disrupted in the PD brain. Keywords: PD, Indian Herbs","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"97 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85747708","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
Forecasting gait freezing event in Parkinson's patients utilizing machine learning approach from accelerometer signals 利用加速计信号的机器学习方法预测帕金森患者的步态冻结事件
Pub Date : 2022-08-11 DOI: 10.37896/ymer21.08/37
Bal Gopal Mishra, Animesh Sarangi, Satyabhama Dash
Neurological illnesses are one of the most common medical conditions affecting human races and societies worldwide. Parkinson's disease is a neurological ailment caused by absence of dopamine in the human brain and has an impact on the afflicted person's daily routine. Gait freezing event is the most concerning symptom of Parkinson's disease, and it affects around half of people with severe Parkinson's. Machine learning methods are used in this study to detect and forecast gait freezing events. Two hundred thirty seven gait freezing instances from eight patients were collected from tri-axial accelerometer data set and used to train four machine learning classification models. After comparing different performance measures of the four classification models it was found that the Random forest classification model was the most suitable one for predicting gait freezing events in Parkinson disease as it had the best accuracy, sensitivity ,selectivity and least error among the four models. Keywords: Parkinson’s disease , Gait freezing , machine learning , tri-axial accelerometer , Random forest classification model.
神经系统疾病是影响全世界人类和社会的最常见的医疗条件之一。帕金森氏症是一种由人脑中多巴胺缺乏引起的神经系统疾病,对患者的日常生活产生影响。步态冻结事件是帕金森病最令人担忧的症状,约有一半的严重帕金森病患者受到影响。本研究使用机器学习方法来检测和预测步态冻结事件。从三轴加速度计数据集中收集了8例患者的237例步态冻结,并用于训练4个机器学习分类模型。通过对比四种分类模型的不同性能指标,发现随机森林分类模型具有最佳的准确性、灵敏度、选择性和最小的误差,是最适合预测帕金森病步态冻结事件的分类模型。关键词:帕金森病,步态冻结,机器学习,三轴加速度计,随机森林分类模型
{"title":"Forecasting gait freezing event in Parkinson's patients utilizing machine learning approach from accelerometer signals","authors":"Bal Gopal Mishra, Animesh Sarangi, Satyabhama Dash","doi":"10.37896/ymer21.08/37","DOIUrl":"https://doi.org/10.37896/ymer21.08/37","url":null,"abstract":"Neurological illnesses are one of the most common medical conditions affecting human races and societies worldwide. Parkinson's disease is a neurological ailment caused by absence of dopamine in the human brain and has an impact on the afflicted person's daily routine. Gait freezing event is the most concerning symptom of Parkinson's disease, and it affects around half of people with severe Parkinson's. Machine learning methods are used in this study to detect and forecast gait freezing events. Two hundred thirty seven gait freezing instances from eight patients were collected from tri-axial accelerometer data set and used to train four machine learning classification models. After comparing different performance measures of the four classification models it was found that the Random forest classification model was the most suitable one for predicting gait freezing events in Parkinson disease as it had the best accuracy, sensitivity ,selectivity and least error among the four models. Keywords: Parkinson’s disease , Gait freezing , machine learning , tri-axial accelerometer , Random forest classification model.","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89089559","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
Singular Spectrum Analysis Based EMG Artifact Removal from ECG Signal 基于奇异谱分析的心电信号肌电信号伪影去除
Pub Date : 2022-08-11 DOI: 10.37896/ymer21.08/36
Animesh Sarangi, Bal Gopal Mishra, Satyabhama Dash
Electromyogram (EMG) or muscle artifacts frequently affect electrocardiogram (ECG) readings. These artifacts make the required information in the ECG signal difficult to see. In this study, we introduced the singular spectrum analysis (SSA), a powerful subspace-based method for removing EMG artifacts from ECG data. In order to effectively extract the desired component from the tainted ECG data, we presented a new grouping approach and set a threshold. First, a process known as embedding converts a single channel signal into several channels of signals or data. The orthogonal eigenvectors are then calculated using singular value decomposition(SVD) from the multichannel data's covariance matrix. A threshold is selected to locate these eigenvectors, which are utilized to generate the required subspace. After locating the subspace, the multichannel data is simply projected into it, followed by a method called diagonal averaging which will create the original time series and extract the ECG signals. Keywords: Electrocardiogram, EMG artifact, Singular Spectrum Analysis, Embedding, SVD, Mobility.
肌电图(EMG)或肌肉伪影经常影响心电图(ECG)读数。这些伪影使得心电信号中所需要的信息难以被看到。在这项研究中,我们引入了奇异谱分析(SSA),这是一种强大的基于子空间的方法,用于从心电数据中去除肌电信号伪影。为了有效地从受污染的心电数据中提取出需要的分量,我们提出了一种新的分组方法并设置了阈值。首先,一个称为嵌入的过程将单通道信号转换为多个通道的信号或数据。然后使用奇异值分解(SVD)从多通道数据的协方差矩阵中计算正交特征向量。选择一个阈值来定位这些特征向量,利用这些特征向量来生成所需的子空间。在确定子空间后,将多通道数据简单地投影到子空间中,然后使用对角平均方法生成原始时间序列并提取心电信号。关键词:心电图;肌电信号伪影;奇异谱分析;
{"title":"Singular Spectrum Analysis Based EMG Artifact Removal from ECG Signal","authors":"Animesh Sarangi, Bal Gopal Mishra, Satyabhama Dash","doi":"10.37896/ymer21.08/36","DOIUrl":"https://doi.org/10.37896/ymer21.08/36","url":null,"abstract":"Electromyogram (EMG) or muscle artifacts frequently affect electrocardiogram (ECG) readings. These artifacts make the required information in the ECG signal difficult to see. In this study, we introduced the singular spectrum analysis (SSA), a powerful subspace-based method for removing EMG artifacts from ECG data. In order to effectively extract the desired component from the tainted ECG data, we presented a new grouping approach and set a threshold. First, a process known as embedding converts a single channel signal into several channels of signals or data. The orthogonal eigenvectors are then calculated using singular value decomposition(SVD) from the multichannel data's covariance matrix. A threshold is selected to locate these eigenvectors, which are utilized to generate the required subspace. After locating the subspace, the multichannel data is simply projected into it, followed by a method called diagonal averaging which will create the original time series and extract the ECG signals. Keywords: Electrocardiogram, EMG artifact, Singular Spectrum Analysis, Embedding, SVD, Mobility.","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73963195","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
Design and Analysis of Sewage Treatment Plant with Sequential Batch Reactor for an Educational Institute 某教育学院序批式污水处理厂设计与分析
Pub Date : 2022-08-11 DOI: 10.37896/ymer21.08/38
Shubham Dashore, Aaditya Shrivastava
One of major source of wastewater are educational institutions. Educational institutions do not have proper treatment unit for treatingthe sewage created by it. The raw institutional wastewater contains various toxic organic and inorganic compounds, chemicals, pathogenicmicroorganisms etc. If they are released into the environment without any treatment, our natural water bodies will be severely affected by them. As we cannot deny the contribution of educational institutes, industries and agricultural practices in our life, we must find a solutionto minimize the pollution. For this, the wastewater must be treated before releasing into the environment. Sewage treatment is a process that removes unusual contaminants from wastewater and brings back it to the environment for reuse. Our institute BIT Durg also generates both domestic and laboratory wastewaters which is directly going to the municipal sewerage system.With a view to treat and recover water from the sewage, here we arediscussing about constructing a STP Based on SBR concept for its sewage. Keywords: Sequential Batch Reactor (SBR), Sewage treatment plant , STAAD-Pro analysis
教育机构是污水的主要来源之一。教育机构产生的污水没有适当的处理装置。事业单位废水中含有各种有毒的有机和无机化合物、化学物质、病原微生物等。如果它们不经任何处理就被释放到环境中,我们的自然水体将受到严重影响。由于我们不能否认教育机构、工业和农业实践对我们生活的贡献,我们必须找到一个解决办法来尽量减少污染。为此,废水在排放到环境中之前必须经过处理。污水处理是从废水中去除不寻常的污染物并将其带回环境中进行再利用的过程。我们的研究所也产生生活和实验室废水,这些废水直接进入市政污水系统。为了处理和回收污水,本文讨论了基于SBR概念的污水处理厂的建设。关键词:序批式反应器,污水处理厂,STAAD-Pro分析
{"title":"Design and Analysis of Sewage Treatment Plant with Sequential Batch Reactor for an Educational Institute","authors":"Shubham Dashore, Aaditya Shrivastava","doi":"10.37896/ymer21.08/38","DOIUrl":"https://doi.org/10.37896/ymer21.08/38","url":null,"abstract":"One of major source of wastewater are educational institutions. Educational institutions do not have proper treatment unit for treatingthe sewage created by it. The raw institutional wastewater contains various toxic organic and inorganic compounds, chemicals, pathogenicmicroorganisms etc. If they are released into the environment without any treatment, our natural water bodies will be severely affected by them. As we cannot deny the contribution of educational institutes, industries and agricultural practices in our life, we must find a solutionto minimize the pollution. For this, the wastewater must be treated before releasing into the environment. Sewage treatment is a process that removes unusual contaminants from wastewater and brings back it to the environment for reuse. Our institute BIT Durg also generates both domestic and laboratory wastewaters which is directly going to the municipal sewerage system.With a view to treat and recover water from the sewage, here we arediscussing about constructing a STP Based on SBR concept for its sewage. Keywords: Sequential Batch Reactor (SBR), Sewage treatment plant , STAAD-Pro analysis","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90888772","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
DISPERSIVE SOIL AND ITS MANAGEMENT - A BRIEF INTRODUCTION 分散性土壤及其治理简介
Pub Date : 2022-08-09 DOI: 10.37896/ymer21.08/33
S. Satapathy
When a saline-alkali (sodic) soil comes in contact with rain water, water molecules in between the clay platelets cause the clay to dislodge and platelets are detached from the soil aggregate,this phenomenon is known as dispersion. It causes serious complications to stability of earthretaining structures or any water retaining structure due to dispersive characteristics of soil. Structures like embankments, channels and other areas are at risk of serious erosion because it is easily erodible and deflocculated in water. Therefore, in these applications it is important tocheck for erosion especially during high flow conditions. Dispersive soil persists high swelling and shrinking potential and in intact sate possesses low resistance to erosion and low permeability. The present paper attempts to examine the prime characteristics of dispersive soil, methods for identification, problems due to dispersive soil and their remedies. Keywords: sodic soil, erosion, deflocculation, high swelling and shrinking potential. erosion, challenging & problematic soils
当盐碱土与雨水接触时,粘土片之间的水分子使粘土移动,而粘土片与土壤团聚体分离,这种现象被称为分散。由于土壤的分散性,它会给护土结构或任何挡水结构的稳定性带来严重的复杂性。堤防、渠道和其他区域等结构容易受到严重侵蚀,因为它们在水中很容易被侵蚀和脱凝。因此,在这些应用中,检查腐蚀非常重要,特别是在高流量条件下。分散土具有较高的胀缩潜力,在完整状态下具有较低的抗侵蚀性和低渗透性。本文试图探讨分散性土壤的主要特征、鉴定方法、分散性土壤所引起的问题及其补救措施。关键词:盐碱土;侵蚀;反絮凝;侵蚀,挑战性和有问题的土壤
{"title":"DISPERSIVE SOIL AND ITS MANAGEMENT - A BRIEF INTRODUCTION","authors":"S. Satapathy","doi":"10.37896/ymer21.08/33","DOIUrl":"https://doi.org/10.37896/ymer21.08/33","url":null,"abstract":"When a saline-alkali (sodic) soil comes in contact with rain water, water molecules in between the clay platelets cause the clay to dislodge and platelets are detached from the soil aggregate,this phenomenon is known as dispersion. It causes serious complications to stability of earthretaining structures or any water retaining structure due to dispersive characteristics of soil. Structures like embankments, channels and other areas are at risk of serious erosion because it is easily erodible and deflocculated in water. Therefore, in these applications it is important tocheck for erosion especially during high flow conditions. Dispersive soil persists high swelling and shrinking potential and in intact sate possesses low resistance to erosion and low permeability. The present paper attempts to examine the prime characteristics of dispersive soil, methods for identification, problems due to dispersive soil and their remedies. Keywords: sodic soil, erosion, deflocculation, high swelling and shrinking potential. erosion, challenging & problematic soils","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"142 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77823070","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
RETROSPECTIVE STUDY OF RISK FACTORS IN PATIENTS WITH INTRAUTERINE DEATHS AFTER THE STATE OF VIABILITY REFERRED TO THE TERTIARY HEALTH FACILITY IN KODAGU 在生存状态后转到柯达古三级医疗机构的宫内死亡患者危险因素的回顾性研究
Pub Date : 2022-08-09 DOI: 10.37896/ymer21.08/32
Somashekar H. K
IUFD is an important indicator of maternal and perinatal Health in a given population. Fetal death from Intra partum asphyxia and Rh is immunization has almost disappeared. Toxaemia and GDM contribute significantly to fetal deaths. There is a significant decline in still birth from unexplained causes. Most frequent reported causes of fetal death earlier were prolapsed of cord, abruptioplacenta, Hydrocephalus and rupture uterus. If the causes of IUFD can be found, an effective strategy for prevention of IUFD can be materialised and complications can be prevented. Methods: Retrospective study in Tertiary Care Hospital. Results: 35 out of 38 of the patients are belong to the age group of 20-30 years. With history of reduced fetal moments, background of pre ecclampsia and anaemia contribute significantly to fetal deaths. Conclusions: to seek treating physicians with history of reduced fetal moments and aggressive treatment of PIH and anaemia can reduce the burden of IUD in this tribal belt. Illiteracy is a big burden to train and educate women to seek good antenatal care and advice. Keywords: Pre Ecclampsia Hypertention(PIH), Intra Uterine Fatal Death(IUFD), Anti Partum Haemorrhage(APH), Macerated Still Birth(MSB), Preterm Labour(PTL), Meconium Stained Liquor (MSL), Gestational Diabetes Mellitus(GDM), Pre matured rupture of Membranes(PROM), Lower Segment caesarean section(LSCS), Pre term death (PTD), Congenital Malformations(CMF).
宫内节育器是衡量特定人群孕产妇和围产期健康状况的重要指标。产内窒息和Rh免疫导致的胎儿死亡几乎消失。毒血症和GDM是导致胎儿死亡的重要原因。原因不明的死产显著减少。早期胎儿死亡最常见的原因是脐带脱垂、胎盘早剥、脑积水和子宫破裂。如果能够找到IUFD的原因,就可以制定有效的预防IUFD的策略,并预防并发症。方法:在三级医院进行回顾性研究。结果:38例患者中35例年龄在20 ~ 30岁之间。与减少胎儿时刻的历史,背景的先兆子痫和贫血有助于显著胎儿死亡。结论:寻找有胎矩减少病史的医生,积极治疗妊高征和贫血,可减轻本部落地区宫内节育器负担。文盲是培训和教育妇女寻求良好的产前保健和咨询的一大负担。关键词:先兆子痫性高血压(PIH)、宫内致死性死亡(IUFD)、抗产大出血(APH)、浸渍死产(MSB)、早产(PTL)、胎粪染色液(MSL)、妊娠期糖尿病(GDM)、早破膜(PROM)、下段剖宫产(LSCS)、早产死亡(PTD)、先天性畸形(CMF)。
{"title":"RETROSPECTIVE STUDY OF RISK FACTORS IN PATIENTS WITH INTRAUTERINE DEATHS AFTER THE STATE OF VIABILITY REFERRED TO THE TERTIARY HEALTH FACILITY IN KODAGU","authors":"Somashekar H. K","doi":"10.37896/ymer21.08/32","DOIUrl":"https://doi.org/10.37896/ymer21.08/32","url":null,"abstract":"IUFD is an important indicator of maternal and perinatal Health in a given population. Fetal death from Intra partum asphyxia and Rh is immunization has almost disappeared. Toxaemia and GDM contribute significantly to fetal deaths. There is a significant decline in still birth from unexplained causes. Most frequent reported causes of fetal death earlier were prolapsed of cord, abruptioplacenta, Hydrocephalus and rupture uterus. If the causes of IUFD can be found, an effective strategy for prevention of IUFD can be materialised and complications can be prevented. Methods: Retrospective study in Tertiary Care Hospital. Results: 35 out of 38 of the patients are belong to the age group of 20-30 years. With history of reduced fetal moments, background of pre ecclampsia and anaemia contribute significantly to fetal deaths. Conclusions: to seek treating physicians with history of reduced fetal moments and aggressive treatment of PIH and anaemia can reduce the burden of IUD in this tribal belt. Illiteracy is a big burden to train and educate women to seek good antenatal care and advice. Keywords: Pre Ecclampsia Hypertention(PIH), Intra Uterine Fatal Death(IUFD), Anti Partum Haemorrhage(APH), Macerated Still Birth(MSB), Preterm Labour(PTL), Meconium Stained Liquor (MSL), Gestational Diabetes Mellitus(GDM), Pre matured rupture of Membranes(PROM), Lower Segment caesarean section(LSCS), Pre term death (PTD), Congenital Malformations(CMF).","PeriodicalId":23848,"journal":{"name":"YMER Digital","volume":"179 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80104140","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
期刊
YMER Digital
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