首页 > 最新文献

Philippine Statistician最新文献

英文 中文
An Analytical Study on the Purpose and Use of the E-Resources in Libraries with Special Reference to Mody University of Science and Technology, Rajasthan 图书馆电子资源目的与利用分析研究——以拉贾斯坦邦莫迪科技大学为例
Q4 Mathematics Pub Date : 2022-06-09 DOI: 10.17762/msea.v71i3.126
Vijay Parashar, Dr. Praveen Babel
Libraries have long been interested in new technology, both for their ability to improve service quality and for their potential to improve operational efficiency. In light of the potential savings in operations and administration of collections and users that e-resources provide, libraries of all types—public, academic research, and special—are eager to embrace new technology. In order to be read by a computer, e-resources are digital objects that include electronic representations of books, journals, and other reading materials. Electronic versions of library materials are now widely accessible and may be accessed over the internet. There is no time limit on when you may get the information you need.
图书馆长期以来一直对新技术感兴趣,因为它们能够提高服务质量,也有可能提高运营效率。鉴于电子资源提供的藏品和用户的运营和管理可能会节省开支,所有类型的图书馆——公共、学术研究和特殊图书馆——都渴望接受新技术。为了被计算机阅读,电子资源是数字对象,包括书籍、期刊和其他阅读材料的电子表示。图书馆材料的电子版本现在可以广泛访问,也可以通过互联网访问。你什么时候可以得到你需要的信息没有时间限制。
{"title":"An Analytical Study on the Purpose and Use of the E-Resources in Libraries with Special Reference to Mody University of Science and Technology, Rajasthan","authors":"Vijay Parashar, Dr. Praveen Babel","doi":"10.17762/msea.v71i3.126","DOIUrl":"https://doi.org/10.17762/msea.v71i3.126","url":null,"abstract":"Libraries have long been interested in new technology, both for their ability to improve service quality and for their potential to improve operational efficiency. In light of the potential savings in operations and administration of collections and users that e-resources provide, libraries of all types—public, academic research, and special—are eager to embrace new technology. In order to be read by a computer, e-resources are digital objects that include electronic representations of books, journals, and other reading materials. Electronic versions of library materials are now widely accessible and may be accessed over the internet. There is no time limit on when you may get the information you need.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42821073","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
2x2 Array Microstrip Patch Antenna Designing and Validation with Artificial Neural Networks 2x2阵列微带贴片天线的人工神经网络设计与验证
Q4 Mathematics Pub Date : 2022-06-03 DOI: 10.17762/msea.v71i2.1525
Mohammad Mushaib, Anil Kumar, Akhilesh Kumar Pandey, Shweta Shahi
A novel and successful method for RF, microwave modelling, and antenna design has gained attention: computational modules based on neural networks. The behavior of active or passive components or circuits can be taught to neural networks. The design of a microstrip patch antenna utilizing an artificial neural network (ANN) is discussed in this research. Computer Simulation Technology (CST) is used to establish the antenna's size and characteristics in order to create a successful ANN model. The feed-forward back-propagation neural network and Levenberg Marquardt optimization algorithm are used to model the antenna design. High-Frequency Structure Simulator (HFSS) software, operating at 2.4 GHz, is used to build the initial microstrip patch (ISM band).A 2.4GHz operating frequency is used to create a 2*2 microstrip planar array. A variety of neural networks are evaluated and trained to produce the most ideal results after generating and modelling discoveries using HFSS simulation software and the Finite Difference Time Domain (FTDT) approach. In this research, neural networks are utilized. In order to identify the most ideal solution, optimization is performed using a radial basis function neural network (RBF NN) and a feed-forward backpropagation approach.
一种新的、成功的射频、微波建模和天线设计方法引起了人们的关注:基于神经网络的计算模块。有源或无源元件或电路的行为可以教给神经网络。本文讨论了利用人工神经网络设计微带贴片天线的方法。计算机仿真技术(CST)用于建立天线的尺寸和特性,以创建一个成功的人工神经网络模型。采用前馈-反向传播神经网络和Levenberg-Marquardt优化算法对天线设计进行建模。高频结构模拟器(HFSS)软件,工作频率为2.4GHz,用于构建初始微带贴片(ISM频带)。2.4GHz工作频率用于创建2*2微带平面阵列。在使用HFSS模拟软件和时域有限差分(FTDT)方法生成和建模发现后,对各种神经网络进行评估和训练,以产生最理想的结果。在这项研究中,使用了神经网络。为了确定最理想的解,使用径向基函数神经网络(RBF NN)和前馈反向传播方法进行优化。
{"title":"2x2 Array Microstrip Patch Antenna Designing and Validation with Artificial Neural Networks","authors":"Mohammad Mushaib, Anil Kumar, Akhilesh Kumar Pandey, Shweta Shahi","doi":"10.17762/msea.v71i2.1525","DOIUrl":"https://doi.org/10.17762/msea.v71i2.1525","url":null,"abstract":"A novel and successful method for RF, microwave modelling, and antenna design has gained attention: computational modules based on neural networks. The behavior of active or passive components or circuits can be taught to neural networks. The design of a microstrip patch antenna utilizing an artificial neural network (ANN) is discussed in this research. Computer Simulation Technology (CST) is used to establish the antenna's size and characteristics in order to create a successful ANN model. The feed-forward back-propagation neural network and Levenberg Marquardt optimization algorithm are used to model the antenna design. High-Frequency Structure Simulator (HFSS) software, operating at 2.4 GHz, is used to build the initial microstrip patch (ISM band).A 2.4GHz operating frequency is used to create a 2*2 microstrip planar array. A variety of neural networks are evaluated and trained to produce the most ideal results after generating and modelling discoveries using HFSS simulation software and the Finite Difference Time Domain (FTDT) approach. In this research, neural networks are utilized. In order to identify the most ideal solution, optimization is performed using a radial basis function neural network (RBF NN) and a feed-forward backpropagation approach.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49125664","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
Dynamic Scheduler for WSN Applications in Precision Agriculture 无线传感器网络在精准农业中的动态调度
Q4 Mathematics Pub Date : 2022-05-11 DOI: 10.17762/msea.v71i2.100
Kunal Goel, Amit Kumar Bindal
Sensors may be configured to collect the various parameters those do not change over a long interval (i.e. water level, soil attributes/ fertilizer quantity of agriculture land/ growth of crops). In case, if all sensors start transmission after a lengthy intermission, it may cause packet drop over network and excessive resources may be exhausted due to retransmission. To manage the bulk data forwarding with minimum resource consumption, in this paper, an application scheduler is introduced to enforce the discipline bulk data transmission. Its performance is analyzed using LEACH protocol under the constraints of various parameters (Throughput/remaining energy/number of dead/alive sensors) with sensor density (100-300).
传感器可以被配置为收集在长时间内不变的各种参数(即水位、土壤属性/农业用地的肥料量/作物生长)。在这种情况下,如果所有传感器在长时间的中断后开始传输,可能会导致网络上的数据包丢失,并且可能会由于重传而耗尽过多的资源。为了以最小的资源消耗来管理批量数据转发,本文引入了一个应用程序调度器来强制执行批量数据传输。在传感器密度(100-300)的各种参数(吞吐量/剩余能量/死/活传感器的数量)的约束下,使用LEACH协议来分析其性能。
{"title":"Dynamic Scheduler for WSN Applications in Precision Agriculture","authors":"Kunal Goel, Amit Kumar Bindal","doi":"10.17762/msea.v71i2.100","DOIUrl":"https://doi.org/10.17762/msea.v71i2.100","url":null,"abstract":"Sensors may be configured to collect the various parameters those do not change over a long interval (i.e. water level, soil attributes/ fertilizer quantity of agriculture land/ growth of crops). In case, if all sensors start transmission after a lengthy intermission, it may cause packet drop over network and excessive resources may be exhausted due to retransmission. To manage the bulk data forwarding with minimum resource consumption, in this paper, an application scheduler is introduced to enforce the discipline bulk data transmission. Its performance is analyzed using LEACH protocol under the constraints of various parameters (Throughput/remaining energy/number of dead/alive sensors) with sensor density (100-300).","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48773747","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
Views on Scientific Research Methods: A Study of North Indian Engineering Faculty Members 科学研究方法观——对北印度工程学院成员的研究
Q4 Mathematics Pub Date : 2022-05-10 DOI: 10.17762/msea.v71i2.99
Manusmriti Sharma, A. K. Malik
Scientific research is a significant component in the field of education. It is a systematic effort not only to get proficiency in teaching but also to stimulate independent search for new knowledge, to unravel scientific issues and to identify how to study the information. This study aimed to investigate the views of North Indian engineering faculty members on the scientific research methods (SRM). The research data was collected through a structured questionnaire and interviews. The faculty members were asked questions about scientific research methods and their opinion about how to improve the effectiveness of   engineering faculty in teaching and research. To this aim, the main effects of the scientific research methods on academics and research have been studied. The research work data was collected from more than five hundred faculty members and was analysed with the descriptive method. The findings indicate a positive relationship between teaching pedagogy and scientific research methods. The results also revealed that the engineering faculty members lacked knowledge about scientific research methods which further impedes the systematic teaching-learning process.
科学研究是教育领域的重要组成部分。这是一项系统的努力,不仅是为了熟练掌握教学,而且是为了激发对新知识的独立探索,解开科学问题,并确定如何研究信息。本研究旨在调查北印度工程系教员对科学研究方法(SRM)的看法。研究数据是通过结构化问卷和访谈收集的。教师们被问及有关科学研究方法的问题,以及他们对如何提高工程教师在教学和研究中的有效性的看法。为此,研究了科学研究方法对学术和研究的主要影响。研究工作数据收集自500多名教职员工,并采用描述性方法进行分析。研究结果表明,教学法与科学研究方法之间存在着积极的关系。研究结果还表明,工程系教师缺乏科学研究方法的知识,这进一步阻碍了系统的教学过程。
{"title":"Views on Scientific Research Methods: A Study of North Indian Engineering Faculty Members","authors":"Manusmriti Sharma, A. K. Malik","doi":"10.17762/msea.v71i2.99","DOIUrl":"https://doi.org/10.17762/msea.v71i2.99","url":null,"abstract":"Scientific research is a significant component in the field of education. It is a systematic effort not only to get proficiency in teaching but also to stimulate independent search for new knowledge, to unravel scientific issues and to identify how to study the information. This study aimed to investigate the views of North Indian engineering faculty members on the scientific research methods (SRM). The research data was collected through a structured questionnaire and interviews. The faculty members were asked questions about scientific research methods and their opinion about how to improve the effectiveness of   engineering faculty in teaching and research. To this aim, the main effects of the scientific research methods on academics and research have been studied. The research work data was collected from more than five hundred faculty members and was analysed with the descriptive method. The findings indicate a positive relationship between teaching pedagogy and scientific research methods. The results also revealed that the engineering faculty members lacked knowledge about scientific research methods which further impedes the systematic teaching-learning process.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47758426","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
Numerical Simulation Design of Improved Meta Heuristic Charging Scheduling for Electrical Vehicle Applications 基于改进元启发式充电调度的电动汽车数值仿真设计
Q4 Mathematics Pub Date : 2022-05-10 DOI: 10.17762/msea.v71i2.98
Bharat Bhushan Jain, Nandkishor Gupta, Virendra Swaroop Sangtani, Vikash Kajla
The driving range of an electric car is restricted. There aren't many charging stations in India, so those that exist must be efficient. This study's purpose is to develop a set of criteria for selecting successful algorithms for scheduling EV charging in photovoltaic micro grids Due to the similarities between EV charging scheduling and timetabling scheduling, research works on other fields' scheduling were thoroughly analyzed. This involves scheduling issues. The paper also reviews scheduling constraints, particularly for solar-powered electric vehicles. Charging electric vehicles on smart micro grids using PV is encouraged. Electric automobiles (EVs) are gaining worldwide favour over conventional cars. However, the higher purchase price of an EV may still be the main market obstacle. Customers choose EVs for various reasons, including lower carbon emissions and higher performance. Consumers with environmental awareness and a renewable energy perspective are needed. A recent study found that a 1% increase in renewable energy sources increases EV demand by 2-6%. It is acknowledged that EVs provide new potential for control and consumption flexibility by adjusting the charging power at a given moment. Particle swarm optimization for grid charging electric vehicles Electric vehicles must be recharged after a distance. Because electric vehicles are a viable alternative to internal combustion engines, the technology has grown rapidly. Electric vehicles have fewer emissions, better energy efficiency, less noise pollution, and cheaper operating and maintenance expenses. We plan to use this research to identify efficient algorithms for charging electric vehicles (EVs) in photovoltaic microgrids. The similarities between scheduling timetabling and EV charging prompted a review of literature on scheduling in many domains, particularly timetabling.
电动汽车的行驶里程受到限制。印度的充电站不多,所以现有的充电站必须是高效的。本研究的目的是为选择光伏微电网中电动汽车充电调度的成功算法制定一套标准。由于电动汽车充电规划和时间表调度之间的相似性,对其他领域的调度研究工作进行了深入分析。这涉及到日程安排问题。本文还回顾了调度约束,特别是太阳能电动汽车的调度约束。鼓励使用光伏在智能微电网上为电动汽车充电。与传统汽车相比,电动汽车在全球范围内越来越受欢迎。然而,电动汽车的更高购买价格可能仍然是主要的市场障碍。客户选择电动汽车有多种原因,包括更低的碳排放和更高的性能。需要具有环保意识和可再生能源观点的消费者。最近的一项研究发现,可再生能源增加1%会使电动汽车需求增加2-6%。众所周知,电动汽车通过在给定时刻调整充电功率,为控制和消费灵活性提供了新的潜力。电网充电电动汽车的粒子群优化电动汽车必须在一定距离后充电。由于电动汽车是内燃机的可行替代品,该技术发展迅速。电动汽车的排放更少,能效更高,噪音污染更少,运营和维护费用更低。我们计划利用这项研究来确定在光伏微电网中为电动汽车充电的有效算法。调度时间表和电动汽车充电之间的相似性促使人们对许多领域的调度文献进行了回顾,尤其是时间表。
{"title":"Numerical Simulation Design of Improved Meta Heuristic Charging Scheduling for Electrical Vehicle Applications","authors":"Bharat Bhushan Jain, Nandkishor Gupta, Virendra Swaroop Sangtani, Vikash Kajla","doi":"10.17762/msea.v71i2.98","DOIUrl":"https://doi.org/10.17762/msea.v71i2.98","url":null,"abstract":"The driving range of an electric car is restricted. There aren't many charging stations in India, so those that exist must be efficient. This study's purpose is to develop a set of criteria for selecting successful algorithms for scheduling EV charging in photovoltaic micro grids Due to the similarities between EV charging scheduling and timetabling scheduling, research works on other fields' scheduling were thoroughly analyzed. This involves scheduling issues. The paper also reviews scheduling constraints, particularly for solar-powered electric vehicles. Charging electric vehicles on smart micro grids using PV is encouraged. Electric automobiles (EVs) are gaining worldwide favour over conventional cars. However, the higher purchase price of an EV may still be the main market obstacle. Customers choose EVs for various reasons, including lower carbon emissions and higher performance. Consumers with environmental awareness and a renewable energy perspective are needed. A recent study found that a 1% increase in renewable energy sources increases EV demand by 2-6%. It is acknowledged that EVs provide new potential for control and consumption flexibility by adjusting the charging power at a given moment. Particle swarm optimization for grid charging electric vehicles Electric vehicles must be recharged after a distance. Because electric vehicles are a viable alternative to internal combustion engines, the technology has grown rapidly. Electric vehicles have fewer emissions, better energy efficiency, less noise pollution, and cheaper operating and maintenance expenses. We plan to use this research to identify efficient algorithms for charging electric vehicles (EVs) in photovoltaic microgrids. The similarities between scheduling timetabling and EV charging prompted a review of literature on scheduling in many domains, particularly timetabling.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43529130","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
Design Simulation and Assessment of Prediction of Mortality in Intensive Care Unit Using Intelligent Algorithms 智能算法在重症监护病房死亡率预测中的设计模拟与评估
Q4 Mathematics Pub Date : 2022-05-09 DOI: 10.17762/msea.v71i2.97
Satish Kumar Alaria, Vivek Sharma, Ashish Raj, Vijay Kumar
Big data in healthcare refers to vast amounts of data generated by the adoption of digital technology that collect patient records and aid in the management of hospital performance, which would otherwise be too large and complex for traditional technologies. We have chosen Mortality Prediction in Hospital ICU for this paper. In recent years, there has been a determined push in hospitals to implement digital health record systems. Between 2008 and 2014, the number of non-federal acute care hospitals in the United States using basic digital systems climbed from 9.4 percent to 75.5 percent. In the near future, the percentage increase in the hospital's digital information will be enormous, and we will need to apply modern big data techniques to analyse those datasets. In the best sense, the future of medical diagnosis and therapy is a combination of medical judgement and an algorithmic diagnostic tool based on large medical information. For our research, we used the MIMIC III database. In this paper, we will go over why Mortality Prediction in ICU is interesting, as well as the method we used to examine and address the problem.
医疗保健中的大数据是指通过采用数字技术收集患者记录并帮助管理医院绩效而产生的大量数据,否则对于传统技术来说,这些数据将过于庞大和复杂。本文选择了《医院ICU死亡率预测》。近年来,医院决心推行数字健康记录系统。2008年至2014年间,美国使用基本数字系统的非联邦急诊医院数量从9.4%攀升至75.5%。在不久的将来,医院数字信息的百分比将大幅增长,我们需要应用现代大数据技术来分析这些数据集。从最好的意义上说,医学诊断和治疗的未来是医学判断和基于大量医学信息的算法诊断工具的结合。在我们的研究中,我们使用了MIMIC III数据库。在本文中,我们将讨论为什么ICU中的死亡率预测很有趣,以及我们用来检查和解决这个问题的方法。
{"title":"Design Simulation and Assessment of Prediction of Mortality in Intensive Care Unit Using Intelligent Algorithms","authors":"Satish Kumar Alaria, Vivek Sharma, Ashish Raj, Vijay Kumar","doi":"10.17762/msea.v71i2.97","DOIUrl":"https://doi.org/10.17762/msea.v71i2.97","url":null,"abstract":"Big data in healthcare refers to vast amounts of data generated by the adoption of digital technology that collect patient records and aid in the management of hospital performance, which would otherwise be too large and complex for traditional technologies. We have chosen Mortality Prediction in Hospital ICU for this paper. In recent years, there has been a determined push in hospitals to implement digital health record systems. Between 2008 and 2014, the number of non-federal acute care hospitals in the United States using basic digital systems climbed from 9.4 percent to 75.5 percent. In the near future, the percentage increase in the hospital's digital information will be enormous, and we will need to apply modern big data techniques to analyse those datasets. In the best sense, the future of medical diagnosis and therapy is a combination of medical judgement and an algorithmic diagnostic tool based on large medical information. For our research, we used the MIMIC III database. In this paper, we will go over why Mortality Prediction in ICU is interesting, as well as the method we used to examine and address the problem.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48210053","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: 3
Numerical and Probabilistic Methods for Modeling of Abdominal Aortic Aneurysm Rupturing Risk 腹主动脉瘤破裂风险建模的数值与概率方法
Q4 Mathematics Pub Date : 2022-04-25 DOI: 10.17762/msea.v71i2.96
Dr. Nawal Siddig
This study concerns to apply numerical methods and derives a comparative Abdominal Aortic Aneurysm (AAA). An accuracy comparison has been made using the index of rupturing risk versus one computed index. The study examines some factors such as age, Mean Arterial Pressure (MAP), stress-strain via the arterial wall stress (?), wall strength(S), and wall thickness (t). The qualms of AAA wall thickness are the most prevailing endogenous factors, as well as the wall stress and wall strength. A comparison between the Probabilistic Wall Rupture Index (PWRI), diameter-based index, and the output of the numerical method was done considering prediction power. Data records were taken from patients who underwent CT-Scan and ultrasound. Ten patients without rupturing cases were included in the statistical assessments. A matched diameter of a ruptured sample (n=7) and an unruptured sample (n=7) AAA was then considered. All the uncertainties that were observed in the thickness of the AAA wall and its strength were considered based originally on Laplace modified equation and PRRI analysis. The criteria for fitting a straight line to the data points were used for data graphing regarding the random nature of the collected data points.  Statistical analysis (and plotting) of data was performed using MinitabTM, SPSSTM, and MatlabTM. The collagen-to- elastin ratio was taken as a measure of the AAA wall stiffness and tensile strength. The obtained results show that modified equations give a considerable coincide and minimum error compared with the original equation, and PRRI indicated a strong sensitivity more than the numerical models.
本研究旨在应用数值方法,推导出腹主动脉瘤(AAA)的比较。用破裂风险指数与一个计算指数进行了精度比较。研究通过动脉壁应力(?)、壁强度(S)和壁厚(t)考察了年龄、平均动脉压(MAP)、应力-应变等因素,其中最主要的内源性因素是AAA壁厚,以及壁应力和壁强度。考虑预测能力,将概率壁破裂指数(PWRI)与基于直径的指数与数值方法的输出结果进行了比较。数据记录取自接受ct扫描和超声检查的患者。10例无破裂病例纳入统计评估。然后考虑破裂样品(n=7)和未破裂样品(n=7) AAA的匹配直径。所有观察到的AAA壁厚和强度的不确定性最初都是基于拉普拉斯修正方程和PRRI分析来考虑的。拟合数据点直线的标准用于关于收集数据点的随机性质的数据绘图。使用MinitabTM、SPSSTM和MatlabTM对数据进行统计分析(和绘图)。采用胶原-弹性蛋白比作为AAA壁刚度和抗拉强度的衡量指标。结果表明,修正后的方程与原方程吻合较好,误差最小,PRRI比数值模型具有更强的灵敏度。
{"title":"Numerical and Probabilistic Methods for Modeling of Abdominal Aortic Aneurysm Rupturing Risk","authors":"Dr. Nawal Siddig","doi":"10.17762/msea.v71i2.96","DOIUrl":"https://doi.org/10.17762/msea.v71i2.96","url":null,"abstract":"This study concerns to apply numerical methods and derives a comparative Abdominal Aortic Aneurysm (AAA). An accuracy comparison has been made using the index of rupturing risk versus one computed index. The study examines some factors such as age, Mean Arterial Pressure (MAP), stress-strain via the arterial wall stress (?), wall strength(S), and wall thickness (t). The qualms of AAA wall thickness are the most prevailing endogenous factors, as well as the wall stress and wall strength. A comparison between the Probabilistic Wall Rupture Index (PWRI), diameter-based index, and the output of the numerical method was done considering prediction power. Data records were taken from patients who underwent CT-Scan and ultrasound. Ten patients without rupturing cases were included in the statistical assessments. A matched diameter of a ruptured sample (n=7) and an unruptured sample (n=7) AAA was then considered. All the uncertainties that were observed in the thickness of the AAA wall and its strength were considered based originally on Laplace modified equation and PRRI analysis. The criteria for fitting a straight line to the data points were used for data graphing regarding the random nature of the collected data points.  Statistical analysis (and plotting) of data was performed using MinitabTM, SPSSTM, and MatlabTM. The collagen-to- elastin ratio was taken as a measure of the AAA wall stiffness and tensile strength. The obtained results show that modified equations give a considerable coincide and minimum error compared with the original equation, and PRRI indicated a strong sensitivity more than the numerical models.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43331740","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
A Hybrid Framework based on IoT and Blockchain Network to Store the Patient Health Data 基于物联网和区块链网络的患者健康数据存储混合框架
Q4 Mathematics Pub Date : 2022-04-25 DOI: 10.17762/msea.v71i2.91
Sharda Tiwari, Dr. Namrata Dhanda, Dr. Harsh Dev, Digesh Pandey
Healthcare industry constantly faces many issues such as patient data access, drug storage log, medical records, or logs these are only a few of the many problems hospitals and other medical institutions must deal with. Healthcare industry must balance patient care with information privacy, security. The healthcare industry faces major issues like, putting the patient at the center, privacy and access, completeness of medical information, cost, supply chain management, drug records. Medical record keeping has evolved into a science of itself, even though the traditional method of storing data over a centralized database can be harmful as mentioned in the sections above, it can be prone to hacking or even a single point failure. Another issue with storing medical data in these databases is that, when these databases need an update in software all the servers are temporally down until the updates are finished. This small window can lead to be very lethal as healthcare is a 24/7 work. Blockchain technology and cryptocurrencies are being touted as the “solution” to problems in many different, disparate sectors throughout multiple industries. In this paper the goal is to identify blockchain technology applications in healthcare industry by conduction a systematic literature based on which a framework will be proposed. The promise of blockchain extends into the healthcare industry allowing a transformation of the current system and its use of information technology.
医疗保健行业不断面临许多问题,如患者数据访问、药物存储日志、医疗记录或日志——这些只是医院和其他医疗机构必须处理的众多问题中的一小部分。医疗保健行业必须在患者护理与信息隐私和安全之间取得平衡。医疗保健行业面临着主要问题,如将患者置于中心、隐私和访问、医疗信息的完整性、成本、供应链管理、药品记录。医疗记录保存本身已经发展成为一门科学,尽管如上所述,在集中数据库上存储数据的传统方法可能是有害的,但它可能容易遭到黑客攻击,甚至出现单点故障。将医疗数据存储在这些数据库中的另一个问题是,当这些数据库需要软件更新时,所有服务器都会暂时关闭,直到更新完成。由于医疗保健是一项全天候的工作,这个小窗口可能会导致非常致命的后果。区块链技术和加密货币被吹捧为解决多个行业中许多不同、不同行业问题的“解决方案”。本文的目标是通过进行系统的文献研究来确定区块链技术在医疗保健行业的应用,并在此基础上提出一个框架。区块链的前景延伸到医疗保健行业,允许对当前系统及其信息技术的使用进行改造。
{"title":"A Hybrid Framework based on IoT and Blockchain Network to Store the Patient Health Data","authors":"Sharda Tiwari, Dr. Namrata Dhanda, Dr. Harsh Dev, Digesh Pandey","doi":"10.17762/msea.v71i2.91","DOIUrl":"https://doi.org/10.17762/msea.v71i2.91","url":null,"abstract":"Healthcare industry constantly faces many issues such as patient data access, drug storage log, medical records, or logs these are only a few of the many problems hospitals and other medical institutions must deal with. Healthcare industry must balance patient care with information privacy, security. The healthcare industry faces major issues like, putting the patient at the center, privacy and access, completeness of medical information, cost, supply chain management, drug records. Medical record keeping has evolved into a science of itself, even though the traditional method of storing data over a centralized database can be harmful as mentioned in the sections above, it can be prone to hacking or even a single point failure. Another issue with storing medical data in these databases is that, when these databases need an update in software all the servers are temporally down until the updates are finished. This small window can lead to be very lethal as healthcare is a 24/7 work. Blockchain technology and cryptocurrencies are being touted as the “solution” to problems in many different, disparate sectors throughout multiple industries. In this paper the goal is to identify blockchain technology applications in healthcare industry by conduction a systematic literature based on which a framework will be proposed. The promise of blockchain extends into the healthcare industry allowing a transformation of the current system and its use of information technology.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":"10 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41293097","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: 2
Investigation of the Critical Factors Influencing Low-Cost Green Sustainable Housing Projects in Iraq 影响伊拉克低成本绿色可持续住房项目的关键因素调查
Q4 Mathematics Pub Date : 2022-04-22 DOI: 10.17762/msea.v71i2.90
Baraa Saab Mallooki Alfahad, Saad Farhan Ibrahim Alabdullah, Mushtaq Ahmad
Iraq oil rich country is in the condition of economic chaos and confronting an intense scarcity for the low-cost housing in the capital as migration from the surrounding cities flooded where country poor economic condition has pushed the housing price hiked in cities. Therefore, this study is conducted with aims to determine critical factors affecting the affordable housing in Iraq. Quantitative study consisting close ended questionnaire of four sections cover all critical factors and randomly distributed questionnaire among the construction industry players to determine the objectives of the study. The questionnaire was translated into Arabic/local language so the every responded understand the questions, total distributed questionnaire is 175 and in response 134 received and data is analysed using SPSS software. Study findings shows that sustainable land management, easy and low interest rate loan arrangement to overcome on the financial constraints are the critical problem followed by unsteady or interpreted supply of construction materials, pricing control significantly help to keep lower the cost of affordable housing. Study also concluded that smaller size houses are no longer the key barriers of acceptance to the Iraqi community. Thus, study strongly recommend government stakeholders to develop framework and properly manage the land for housing purpose. Lastly, steady supply chain management for all the essential construction materials such as steel, technology, cement, electrical and sanitary appliance also control the pricing so low-cost housing dream of the people become true.
伊拉克这个石油资源丰富的国家正处于经济混乱的状态,首都的低成本住房严重短缺,因为来自周边城市的移民大量涌入,而该国糟糕的经济状况推动了城市房价的上涨。因此,本研究旨在确定影响伊拉克经济适用房的关键因素。定量研究包括四个部分的封闭式问卷,涵盖所有关键因素,并在建筑行业参与者中随机分发问卷,以确定研究目标。问卷被翻译成阿拉伯语/当地语言,因此每个受访者都能理解问题,共收到175份问卷,收到134份回复,并使用SPSS软件对数据进行分析。研究结果表明,可持续的土地管理、轻松和低利率的贷款安排是克服财政约束的关键问题,其次是建筑材料供应的不稳定或解释性问题,价格控制显著有助于保持经济适用房成本的降低。研究还得出结论,较小尺寸的房屋不再是伊拉克社区接受的主要障碍。因此,研究强烈建议政府利益相关者制定框架,妥善管理住房用地。最后,钢铁、科技、水泥、电器和卫生用品等所有基本建筑材料的稳定供应链管理也控制了价格,使人们的低成本住房梦想成为现实。
{"title":"Investigation of the Critical Factors Influencing Low-Cost Green Sustainable Housing Projects in Iraq","authors":"Baraa Saab Mallooki Alfahad, Saad Farhan Ibrahim Alabdullah, Mushtaq Ahmad","doi":"10.17762/msea.v71i2.90","DOIUrl":"https://doi.org/10.17762/msea.v71i2.90","url":null,"abstract":"Iraq oil rich country is in the condition of economic chaos and confronting an intense scarcity for the low-cost housing in the capital as migration from the surrounding cities flooded where country poor economic condition has pushed the housing price hiked in cities. Therefore, this study is conducted with aims to determine critical factors affecting the affordable housing in Iraq. Quantitative study consisting close ended questionnaire of four sections cover all critical factors and randomly distributed questionnaire among the construction industry players to determine the objectives of the study. The questionnaire was translated into Arabic/local language so the every responded understand the questions, total distributed questionnaire is 175 and in response 134 received and data is analysed using SPSS software. Study findings shows that sustainable land management, easy and low interest rate loan arrangement to overcome on the financial constraints are the critical problem followed by unsteady or interpreted supply of construction materials, pricing control significantly help to keep lower the cost of affordable housing. Study also concluded that smaller size houses are no longer the key barriers of acceptance to the Iraqi community. Thus, study strongly recommend government stakeholders to develop framework and properly manage the land for housing purpose. Lastly, steady supply chain management for all the essential construction materials such as steel, technology, cement, electrical and sanitary appliance also control the pricing so low-cost housing dream of the people become true.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44282607","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: 9
Cluster Structure in the Agro-Industrial Complex of Uzbekistan and the Method of Product Distribution 乌兹别克斯坦农工综合体的集群结构与产品布局方法
Q4 Mathematics Pub Date : 2022-04-21 DOI: 10.17762/msea.v71i2.89
Ruziev Khamrokul, Bakhodir Turaev
The author of this article examined theoretical and practical approaches to final product distribution methodology and presented his perspective on how to handle this problem based on the job set for the cluster structure.
本文的作者研究了最终产品分配方法的理论和实践方法,并就如何根据集群结构的作业集处理这个问题提出了自己的观点。
{"title":"Cluster Structure in the Agro-Industrial Complex of Uzbekistan and the Method of Product Distribution","authors":"Ruziev Khamrokul, Bakhodir Turaev","doi":"10.17762/msea.v71i2.89","DOIUrl":"https://doi.org/10.17762/msea.v71i2.89","url":null,"abstract":"The author of this article examined theoretical and practical approaches to final product distribution methodology and presented his perspective on how to handle this problem based on the job set for the cluster structure.","PeriodicalId":37943,"journal":{"name":"Philippine Statistician","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43796252","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
Philippine Statistician
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:604180095
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