{"title":"Evaluation of Iranian Chemical Industries","authors":"Malek Hassanpour","doi":"10.18488/journal.64.2020.81.26.48","DOIUrl":"https://doi.org/10.18488/journal.64.2020.81.26.48","url":null,"abstract":"Article History Received: 15 January 2020 Revised: 20 February 2020 Accepted: 24 March 2020 Published: 13 April 2020","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"1 1","pages":"26-48"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73558030","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}
This paper aims at identifying the key factors that influence customers’ satisfaction to use smartphones. A survey questionnaire was designed to capture the opinions of the customers about a number of characteristics of their smartphone. Correlation and regression analysis were carried to study the association and influence of the factors with the customer satisfaction. The result shows that the predictors found to be the most important to improve customer satisfaction are product price, product attractiveness, perceived quality, and brand experience. It is observed that the brand experience is more rational cause for the customer satisfaction than other predictors. In addition, the study shows that female smartphone users are more likely to have positive attitude towards their phone compared to the male users. Further research can be conducted by expanding the scope of the study with additional predictors, more sample size, and moderating variables. Keywords— Customer satisfaction, Regression analysis, Smartphones, Perceived quality, Brand
{"title":"Examining the Factors Associated with Customer Satisfaction using Smartphones","authors":"Noora Shrestha","doi":"10.22161/ijcmp.4.4.1","DOIUrl":"https://doi.org/10.22161/ijcmp.4.4.1","url":null,"abstract":"This paper aims at identifying the key factors that influence customers’ satisfaction to use smartphones. A survey questionnaire was designed to capture the opinions of the customers about a number of characteristics of their smartphone. Correlation and regression analysis were carried to study the association and influence of the factors with the customer satisfaction. The result shows that the predictors found to be the most important to improve customer satisfaction are product price, product attractiveness, perceived quality, and brand experience. It is observed that the brand experience is more rational cause for the customer satisfaction than other predictors. In addition, the study shows that female smartphone users are more likely to have positive attitude towards their phone compared to the male users. Further research can be conducted by expanding the scope of the study with additional predictors, more sample size, and moderating variables. Keywords— Customer satisfaction, Regression analysis, Smartphones, Perceived quality, Brand","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"90 1","pages":"65-70"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90608055","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}
S. S. Kumar, P. Raja, P. Shanmugasundram, S. Thota
Transportation Problem is one of the models in the Linear Programming problem. The objective of this paper is to transport the item from the origin to the destination such that the transport cost should be minimized, and we should minimize the time of transportation. To achieve this, a new approach using harmonic mean method is proposed in this paper. In this proposed method transportation costs are represented by generalized trapezoidal fuzzy numbers. Further comparative studies of the new technique with other existing algorithms are established by means of sample problems. Keywords— Fuzzy Transportation Problem (FTP); Generalized Trapezoidal Fuzzy Number (GTrFN); Ranking function; Harmonic Mean Method (HMM).
{"title":"A New Method to Solving Generalized Fuzzy Transportation Problem-Harmonic Mean Method","authors":"S. S. Kumar, P. Raja, P. Shanmugasundram, S. Thota","doi":"10.22161/ijcmp.4.3.3","DOIUrl":"https://doi.org/10.22161/ijcmp.4.3.3","url":null,"abstract":"Transportation Problem is one of the models in the Linear Programming problem. The objective of this paper is to transport the item from the origin to the destination such that the transport cost should be minimized, and we should minimize the time of transportation. To achieve this, a new approach using harmonic mean method is proposed in this paper. In this proposed method transportation costs are represented by generalized trapezoidal fuzzy numbers. Further comparative studies of the new technique with other existing algorithms are established by means of sample problems. Keywords— Fuzzy Transportation Problem (FTP); Generalized Trapezoidal Fuzzy Number (GTrFN); Ranking function; Harmonic Mean Method (HMM).","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"27 2","pages":"51-56"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91446808","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}
{"title":"Investigation of the Spatial and Temporal Variations in the External Nutrient Loads of Lake Ziway in Relation to the Effects of Climatic and Hydrological Factors","authors":"Dessie Tibebe, Yezbie Kassa, B. Lemma, F. Zewge","doi":"10.18488/journal.64.2020.82.54.68","DOIUrl":"https://doi.org/10.18488/journal.64.2020.82.54.68","url":null,"abstract":"Article History Received: 10 March 2020 Revised: 13 April 2020 Accepted: 15 May 2020 Published: 8 June 2020","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"24 1","pages":"54-68"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83214603","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}
{"title":"On New Root Finding Algorithms for Solving Nonlinear Transcendental Equations","authors":"Tekle Gemechu, S. Thota","doi":"10.22161/ijcmp.4.2.1","DOIUrl":"https://doi.org/10.22161/ijcmp.4.2.1","url":null,"abstract":"","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"147 Pt 3 1","pages":"18-24"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84061371","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}
{"title":"Kaprekar’s Constant 6174 for Four Digits Number Reality to Other Digits Number","authors":"Pijush Kanti Bhatta charjee","doi":"10.22161/ijcmp.4.5.1","DOIUrl":"https://doi.org/10.22161/ijcmp.4.5.1","url":null,"abstract":"","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"9 1","pages":"92-94"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78886375","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}
{"title":"The Application of Explicit Type Learning Model to Improve Student Learning Outcomes in Science Subjects the Growth and Development of Living Beings in Eighth Grade Students of SMP Dharma Bakti Siborongborong in Academic Year 2018/2019","authors":"Robert Harianja","doi":"10.22161/ijcmp.4.1.1","DOIUrl":"https://doi.org/10.22161/ijcmp.4.1.1","url":null,"abstract":"","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"38 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74775373","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}
{"title":"The Bound of Reachable Sets Estimation for Neutral Markovian Jump Systems with Disturbances","authors":"C. Shen, Guanke Ma, Jinlin Yang","doi":"10.22161/ijcmp.4.3.4","DOIUrl":"https://doi.org/10.22161/ijcmp.4.3.4","url":null,"abstract":"","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"3 5","pages":"57-64"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91492851","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}
{"title":"A Class of Continuous Implicit Seventh-eight method for solving y’ = f(x, y) using power series","authors":"E. Omole, O. A. Jeremiah","doi":"10.22161/ijcmp.4.3.2","DOIUrl":"https://doi.org/10.22161/ijcmp.4.3.2","url":null,"abstract":"","PeriodicalId":13866,"journal":{"name":"International Journal of Chemistry","volume":"1 1","pages":"39-50"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81962400","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}
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