Periodico Di Mineralogia最新文献_第9页

E-Service Quality and Customer Loyalty and the Moderating Role of Consumer Demographics- An Empirical Relationship With Specific Reference to the Indian Online Stores 电子服务质量、顾客忠诚度及消费者人口统计学的调节作用——以印度网上商店为例的实证关系

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-02 DOI: 10.37896/pd91.3/9142

Stores, S. G. Yogesh, D. Ravindran

{"title":"E-Service Quality and Customer Loyalty and the Moderating Role of Consumer Demographics- An Empirical Relationship With Specific Reference to the Indian Online Stores","authors":"Stores, S. G. Yogesh, D. Ravindran","doi":"10.37896/pd91.3/9142","DOIUrl":"https://doi.org/10.37896/pd91.3/9142","url":null,"abstract":": The Internet plays a vital role in the competitive world of retail as more customers are showing their interest to purchase products from online stores. Such type of stores has been known to provide more offers and discounts in order to attract new customers and retain their returning customers. Therefore, the main intention of this research was to examine the relationship between E-service Quality and its impact on customer loyalty. Such factors assessed included which information storage kept secure and confidential, website performance, customer loyalty, job satisfaction, and more. As such, this study made use of primary and secondary data both in carrying out the research. From the analysis findings, a relationship between information security and confidentiality and loyalty was clearly observed, as well as a correlation between information security and confidentiality, and loyalty and website performance. Accordingly, age was found to strengthen the relationship between informational security and confidentiality, website performance, and loyalty. Similarly, the correlation between information security and confidentiality, website performance, and loyalty was improved by income, as well as the element of gender.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"80 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82305223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rainfall Run-off Estimation Using Geomatics and Nrcs Techniques in the Vegavathi Watershed of Palar Basin, South India 印度南部Palar盆地Vegavathi流域基于gis和Nrcs技术的降雨径流估算

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-02 DOI: 10.37896/pd91.3/9143

J. S. Babu, S. Kumaran

引用次数: 0

Identifying the Optimal Location to Set up an Emergency Room Using Machine Learning Algorithms 使用机器学习算法确定设置急诊室的最佳位置

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-01 DOI: 10.37896/pd91.4/91446

DR. G. Sivakamasundari

{"title":"Identifying the Optimal Location to Set up an Emergency Room Using Machine Learning Algorithms","authors":"DR. G. Sivakamasundari","doi":"10.37896/pd91.4/91446","DOIUrl":"https://doi.org/10.37896/pd91.4/91446","url":null,"abstract":": As per the the Allstate Canada Safe Driving Study report, Toronto was in 69 th position in accident rate among Canadian cities with an average of 6.45 accidents per 100 cars in 2014-2015. North York and Ajax, the borders of Toronto the accident rate was even worse with an average of 7.02 to 7.12 per 100 cars [1]. The higher the accident rate, the higher the death rate. By reducing the time lag between the accident and the initiation of medical care, one can prevent death or permanent disability. The distance between the accidents zones the emergency room play the vital role in reducing the death rate due to accident. As per the report, most of the accidents were at the outskirts of the city rather than within the city. But usually the most of the emergency rooms are within the city. In such cases mostly, the emergency rooms were far away from the accident zones. The objective of the work is to predict the most suitable place for establishing the emergency rooms using machine learning algorithms. Accident zones in Toronto, the dataset was taken from Toronto public service data portal and locations of emergency rooms were retrieved from Foursquare API. After mapping both the data set, the accident zones near the emergency rooms (which are at the distance of 1 km) are removed. Then accident dense area was found using hierarchical dbscan. K nearest neighbor algorithm is used to address the outliers. The suitable (core) location for the emergency room was found by taking the mean of each cluster. The distance between the core location and the emergency room was found. The core location with the longest distance was considered as the best place for establishing the new emergency room.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"70 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76055712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Enhanced Approach of Pso Driven Fa for A Spherical Interacting System 球面相互作用系统粒子群驱动Fa的改进方法

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-01 DOI: 10.37896/pd91.4/91447

Guoli Song

引用次数: 0

Text to Image Translation using GAN with NLP and Computer Vision 文本到图像的翻译使用GAN与NLP和计算机视觉

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-01 DOI: 10.37896/pd91.4/91449

R. Perumalraja., A. S. Arjunkumar, N. N. Mohamed, E. Siva, S. Kamalesh

引用次数: 0

Analysis of Mechanical and Physical Properties on Magnesium Tricalcium Phosphate Composite by Powder Metallurgy 粉末冶金法分析磷酸三钙镁复合材料的力学和物理性能

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-01 DOI: 10.37896/pd91.4/91448

R. Bruce, M. Kumar

{"title":"Analysis of Mechanical and Physical Properties on Magnesium Tricalcium Phosphate Composite by Powder Metallurgy","authors":"R. Bruce, M. Kumar","doi":"10.37896/pd91.4/91448","DOIUrl":"https://doi.org/10.37896/pd91.4/91448","url":null,"abstract":"Thiswork is on the synthesis of biodegradable Magnesium metal matrix composites using power metallurgy technique for the application of bone plate implants, which exhibit excellent biocompatibility; whereas Magnesium alloys show good compatibility but their mechanical properties are not that good enough for using as degradable materials for bone implants. Magnesium metal matrix composites containing ZK30 Magnesium alloy with five weight fractions of (2, 4, 6, 8, 10wt.%) Tri-Calcium Phosphate (TCP) [Ca 3 (PO 4 ) 2 ] have been produced using powder metallurgy followed by hot extrusion for consolidation. The mechanical properties such as Hardness, Density, Porosity, Tensile and Compression tests were investigated. The micro hardness of Mg composites is found decreasing on increasing wt.% of TCP particles, also it can vary depending upon the quantity of TCP particles. The ZK30 Mg alloy and Mg composites have higher micro hardness than human bone. The composite density with weight fractions appears to have improved experimental density in most cases, whereas the porosity is found less. The ZK30/4wt%TCP holds a higher ultimate tensile strength of 241.462MPa whereas ZK30/10wt%TCP gives a minimum of 151.169MPa. However, for ZK30/4wt%TCP an increase in tensile strength is observed due to excellent inter atomic bonding between the ZK30 Mg alloy matrix and the reinforcement. A reasonably good ultimate compressive strength of 241.462MPa was recorded for ZK30/2wt.%TCP. However, the tested Mg alloy and the composites show higher tensile and compressive strength than human bone. The SEM observation in tensile and compression tests depict ductile fracture for ZK30 Mg alloy and brittle fracture for Mg composites. The micro hardness, tensile strength and compressive strength of Mg composites decreased on increasing wt.% of TCP particles. The Magnesium composite showed appropriate mechanical properties; thus, it is found a good choice for bone plates implants.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"40 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85320875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advanced Public Transportation System for an Urban Metro 城市地铁的先进公共交通系统

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-03-29 DOI: 10.37896/pd91.3/91333

引用次数: 0

Characteristics Study on Compressive Strength of Concrete With Ggbs 掺Ggbs混凝土抗压强度特性研究

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-03-29 DOI: 10.37896/pd91.3/91334

引用次数: 0

Hardness Characteristics of Tio2/Al2o3 Reinforcement in Mg Composites Mg复合材料中Tio2/Al2o3增强的硬度特性

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-03-29 DOI: 10.37896/pd91.3/91332