Pub Date : 2020-12-31DOI: 10.35429/JMQM.2020.7.4.1.7
J. M. Velarde-Cantú, Mauricio López-Acosta, Allán Chacara-Montes, Ernesto Ramírez-Cárdenas
This paper addresses the problem of production scheduling under a practical approach, which seeks to find out what would be the product mix to ensure the company to obtain the most useful, also requires that these combinations of products obtained from quickly and efficiently contributing thus to achieve lower costs associated with production. A specific mathematical model based on integer linear programming applied specifically to the product mix is presented, as well as the results obtained from the practical problem from the use of the model in integer linear programming, the use of the software and considering the own conditions of the problem addressed here.
{"title":"Production optimization by using integer linear programming under a practical approach","authors":"J. M. Velarde-Cantú, Mauricio López-Acosta, Allán Chacara-Montes, Ernesto Ramírez-Cárdenas","doi":"10.35429/JMQM.2020.7.4.1.7","DOIUrl":"https://doi.org/10.35429/JMQM.2020.7.4.1.7","url":null,"abstract":"This paper addresses the problem of production scheduling under a practical approach, which seeks to find out what would be the product mix to ensure the company to obtain the most useful, also requires that these combinations of products obtained from quickly and efficiently contributing thus to achieve lower costs associated with production. A specific mathematical model based on integer linear programming applied specifically to the product mix is presented, as well as the results obtained from the practical problem from the use of the model in integer linear programming, the use of the software and considering the own conditions of the problem addressed here.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128221961","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}
Pub Date : 2020-06-30DOI: 10.35429/jmqm.2020.6.4.22.29
Francisco D. B. Ruiz, E. Hernández, Karla Aguilar, Edgar Macias
At present the methods of construction have been evolving and one seeks to obtain new materials of construction of housings and buildings looking that are more amicable with the environment and affecting positively the consumer's pocket, knowing that already there exist enough products that are in use for the construction of housings and buildings and knowing that not they all strike favorably to the environment and the economy, we seek to create a product that expires with the requirements of contributing favorably to the environment on having used material that already is a waste and to recycle it to create a sustainable partition that favors the economy of the consumer to the being an insulating product, besides the fact that this partition does not need to be burned in ovens that generate a great pollution. These sustainable partitions are realized by a cellulose mixture in and other amicable materials by the environment and do not damage the ecosystems to the moment to process this product. In this project technology was in use thermography as parameter of thermal efficiency, on tests having fulfilled him and to compare it with other similar products that are in use in the region northwest of the country, giving as result that the insulating sustainable partition I present better results.
{"title":"Comparison of the analytical and numerical solution of the one-dimensional heat diffusion equation in a transient state applied to a wall","authors":"Francisco D. B. Ruiz, E. Hernández, Karla Aguilar, Edgar Macias","doi":"10.35429/jmqm.2020.6.4.22.29","DOIUrl":"https://doi.org/10.35429/jmqm.2020.6.4.22.29","url":null,"abstract":"At present the methods of construction have been evolving and one seeks to obtain new materials of construction of housings and buildings looking that are more amicable with the environment and affecting positively the consumer's pocket, knowing that already there exist enough products that are in use for the construction of housings and buildings and knowing that not they all strike favorably to the environment and the economy, we seek to create a product that expires with the requirements of contributing favorably to the environment on having used material that already is a waste and to recycle it to create a sustainable partition that favors the economy of the consumer to the being an insulating product, besides the fact that this partition does not need to be burned in ovens that generate a great pollution. These sustainable partitions are realized by a cellulose mixture in and other amicable materials by the environment and do not damage the ecosystems to the moment to process this product. In this project technology was in use thermography as parameter of thermal efficiency, on tests having fulfilled him and to compare it with other similar products that are in use in the region northwest of the country, giving as result that the insulating sustainable partition I present better results.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"189 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132800846","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}
Pub Date : 2019-12-31DOI: 10.35429/jmqm.2019.5.3.24.33
Juan Villagómez-Méndez, Miguel Apolonio Herrera-Miranda, Israel Herrera-Miranda, Jorge Antonio Castillo-Medina
The present work proposes the design of mathematical problems, which allow the adequate understanding of mathematical concepts of probability for its correct interpretation and later application in the resolution of probabilistic problems. For the development of this work we rely on the theory of didactic situations of Brousseau (1997) and Sadovsky (2005). We believe that new materials and didactic models of this type have great educational potential because they encourage the analysis and understanding of various probability problems (Panizza, 2003). Accurate communication between teachers and students in the approach, interpretation, resolution, and testing of probability problems is of vital importance. The software used for this purpose is the MATHEMATICA program, a tool that facilitates the writing of formulas and calculations, as well as the construction of graphs, through a friendly interface, facilitating the self-taught work of the student and encouraging the development of analysis skills and problem solving. We believe that these materials will contribute to the teaching and learning processes of probability at higher education levels.
{"title":"Analytical proofs of expected value and variance of the main functions of continuous probability distributions, with examples of their applications","authors":"Juan Villagómez-Méndez, Miguel Apolonio Herrera-Miranda, Israel Herrera-Miranda, Jorge Antonio Castillo-Medina","doi":"10.35429/jmqm.2019.5.3.24.33","DOIUrl":"https://doi.org/10.35429/jmqm.2019.5.3.24.33","url":null,"abstract":"The present work proposes the design of mathematical problems, which allow the adequate understanding of mathematical concepts of probability for its correct interpretation and later application in the resolution of probabilistic problems. For the development of this work we rely on the theory of didactic situations of Brousseau (1997) and Sadovsky (2005). We believe that new materials and didactic models of this type have great educational potential because they encourage the analysis and understanding of various probability problems (Panizza, 2003). Accurate communication between teachers and students in the approach, interpretation, resolution, and testing of probability problems is of vital importance. The software used for this purpose is the MATHEMATICA program, a tool that facilitates the writing of formulas and calculations, as well as the construction of graphs, through a friendly interface, facilitating the self-taught work of the student and encouraging the development of analysis skills and problem solving. We believe that these materials will contribute to the teaching and learning processes of probability at higher education levels.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"306 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133243431","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}
Pub Date : 2019-12-31DOI: 10.35429/jmqm.2019.5.3.9.17
Luis Alberto Limon-Valencia, Juan Grijalva-Tapia, Manuela Ruiz-Castro, Karina Alejandra Hinojosa-Taomori
The main objective is to evaluate the quality of the service; likewise, to determine what are the essential aspects and measure the quality of service from the students. As expressed by Duque and Chaparro (2012), it is not recommended that the evaluation of the quality of the service only considers the point of view of executives and government agencies, since the perception of the most important client, the student, would be evaded. The method to follow is to determine the variables that will be studied and we establish the instrument to collect information, determine the population to which the study is directed, apply the instrument to the sample, present the results obtained, draw conclusions comparing it with the theoretical framework and with other studies; and finally, the recommendations of the findings. Among the main findings, it was possible to obtain the qualification of the service quality of the students in the period evaluated, the overall score reached is 5.18, interpreted as good service and representing 74%. It is relevant to consider that the characteristic with lower qualification, in this case, the appearance of physical facilities, equipment, personnel and communication material.
{"title":"Analysis of the Perception of Quality in Service in a Higher Education Institution with the use of the ModelServQual","authors":"Luis Alberto Limon-Valencia, Juan Grijalva-Tapia, Manuela Ruiz-Castro, Karina Alejandra Hinojosa-Taomori","doi":"10.35429/jmqm.2019.5.3.9.17","DOIUrl":"https://doi.org/10.35429/jmqm.2019.5.3.9.17","url":null,"abstract":"The main objective is to evaluate the quality of the service; likewise, to determine what are the essential aspects and measure the quality of service from the students. As expressed by Duque and Chaparro (2012), it is not recommended that the evaluation of the quality of the service only considers the point of view of executives and government agencies, since the perception of the most important client, the student, would be evaded. The method to follow is to determine the variables that will be studied and we establish the instrument to collect information, determine the population to which the study is directed, apply the instrument to the sample, present the results obtained, draw conclusions comparing it with the theoretical framework and with other studies; and finally, the recommendations of the findings. Among the main findings, it was possible to obtain the qualification of the service quality of the students in the period evaluated, the overall score reached is 5.18, interpreted as good service and representing 74%. It is relevant to consider that the characteristic with lower qualification, in this case, the appearance of physical facilities, equipment, personnel and communication material.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127653721","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}
The research was carried out to improve the humidity parameters and durability index in the balanced feed for poultry in flour and pellet, to guarantee the quality and avoid contamination in the mycotoxin finished product. Samples of flours and pellets were used for four months to evaluate and standardize the pelletization process, to produce balanced food, which is intended for bird consumption in each of the breeding, posture and fattening phases, guaranteeing them a healthy development. In this investigation, we worked with two pelletizing machines of model 700 and model 702 to keep a statistical control of humidity and durability index (IDP), to avoid product losses in the pelletizing process. The contribution of the present investigation was to reduce the economic impact of the feed processing plant since reprocesses were significantly reduced.
{"title":"Humidity and comparative analysis of durability index in pellet of balanced foods for birds","authors":"Irma Vallejo-Sartorius, Leticia Rendon-Sandoval, Esteban Gutierrez-Peña","doi":"10.35429/jmqm.2019.5.3.18.23","DOIUrl":"https://doi.org/10.35429/jmqm.2019.5.3.18.23","url":null,"abstract":"The research was carried out to improve the humidity parameters and durability index in the balanced feed for poultry in flour and pellet, to guarantee the quality and avoid contamination in the mycotoxin finished product. Samples of flours and pellets were used for four months to evaluate and standardize the pelletization process, to produce balanced food, which is intended for bird consumption in each of the breeding, posture and fattening phases, guaranteeing them a healthy development. In this investigation, we worked with two pelletizing machines of model 700 and model 702 to keep a statistical control of humidity and durability index (IDP), to avoid product losses in the pelletizing process. The contribution of the present investigation was to reduce the economic impact of the feed processing plant since reprocesses were significantly reduced.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"10 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114101759","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}
Pub Date : 2019-06-30DOI: 10.35429/JMQM.2019.4.3.9.19
B. Vázquez-González, Homero Jiménez-Rabiela, Adrian Gustavo Bravo-Acosta, María Berenice Guadalupe Quintana-Díaz
Differential geometry began with the study of the characteristics of planar curves, then the behavior of the curves in space was analyzed, which led to the postulates of Frenet, and hence differential geometry evolved due to the contributions of Gauss. At the highly specialized undergraduate courses, most of the literature presents this topic based on definitions, which can be understood with some difficulty by both students and even some teachers. This work presents a detailed description of the terms defined in the concept of curvature. It is of great importance that students from engineering courses understand this concept with certainty and confidence, because it will allow perceiving abstract terms, such as radius of curvature, osculating circle, normal vector; thus, they will have complete handling in the basic description of the movement of bodies. Some examples are presented.
{"title":"Conceptual contributions to the determination of the curvature in Engineering courses","authors":"B. Vázquez-González, Homero Jiménez-Rabiela, Adrian Gustavo Bravo-Acosta, María Berenice Guadalupe Quintana-Díaz","doi":"10.35429/JMQM.2019.4.3.9.19","DOIUrl":"https://doi.org/10.35429/JMQM.2019.4.3.9.19","url":null,"abstract":"Differential geometry began with the study of the characteristics of planar curves, then the behavior of the curves in space was analyzed, which led to the postulates of Frenet, and hence differential geometry evolved due to the contributions of Gauss. At the highly specialized undergraduate courses, most of the literature presents this topic based on definitions, which can be understood with some difficulty by both students and even some teachers. This work presents a detailed description of the terms defined in the concept of curvature. It is of great importance that students from engineering courses understand this concept with certainty and confidence, because it will allow perceiving abstract terms, such as radius of curvature, osculating circle, normal vector; thus, they will have complete handling in the basic description of the movement of bodies. Some examples are presented.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126419713","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}
Pub Date : 2019-06-30DOI: 10.35429/jmqm.2019.4.3.1.8
Iván Gallardo-Bernal, Félix Molina-Ángel, J. L. Hernández-Hernández, Israel Herrera-Miranda
Mexico faces a significant public health problem related to the eating habits of the population. More than 50% of the world's obese people live in 10 countries, including Mexico (Ng et al., 2014). In 2014, Mexico had the highest obesity prevalence rate in Latin America (PAHO, 2016a). The prevalence of obesity in adults in the state of Guerrero in 2012 was 71.5% (Barquera, 2012) The objective of this research was to generate a diagnosis of these conditions in both urban and rural locations in the seven regions of the state of Guerrero. The information was analyzed using an information system called SIOB, which is a technological tool developed to collect information from the population with a sample of 23,000 people, users of the public health sector of the state of Guerrero. We used the Weka tool of the University of Waikato (Eibe et al., 201d6) to generate a visible decision tree that shows the prevalence of these conditions in the state of Guerrero. It is considered that these visualization tools can help in the implementation of public policies that contribute to the prevention of these chronic degenerative diseases.
墨西哥面临着与人口饮食习惯有关的重大公共卫生问题。世界上50%以上的肥胖者生活在包括墨西哥在内的10个国家(Ng et al.， 2014)。2014年，墨西哥是拉丁美洲肥胖患病率最高的国家(泛美卫生组织，2016a)。2012年格雷罗州成人肥胖率为71.5% (Barquera, 2012)。本研究的目的是在格雷罗州七个地区的城市和农村地区对这些疾病进行诊断。这些信息是利用一个名为SIOB的信息系统进行分析的，SIOB是一种技术工具，旨在从格雷罗州公共卫生部门的23 000名用户中收集信息。我们使用怀卡托大学的Weka工具(Eibe等人，2016)生成了一个可见的决策树，该决策树显示了格雷罗州这些疾病的患病率。人们认为，这些可视化工具可以帮助实施有助于预防这些慢性退行性疾病的公共政策。
{"title":"Implementation of the ID3 algorithm for the generation of a decision tree with food health data from the State of Guerrero, Mexico","authors":"Iván Gallardo-Bernal, Félix Molina-Ángel, J. L. Hernández-Hernández, Israel Herrera-Miranda","doi":"10.35429/jmqm.2019.4.3.1.8","DOIUrl":"https://doi.org/10.35429/jmqm.2019.4.3.1.8","url":null,"abstract":"Mexico faces a significant public health problem related to the eating habits of the population. More than 50% of the world's obese people live in 10 countries, including Mexico (Ng et al., 2014). In 2014, Mexico had the highest obesity prevalence rate in Latin America (PAHO, 2016a). The prevalence of obesity in adults in the state of Guerrero in 2012 was 71.5% (Barquera, 2012) The objective of this research was to generate a diagnosis of these conditions in both urban and rural locations in the seven regions of the state of Guerrero. The information was analyzed using an information system called SIOB, which is a technological tool developed to collect information from the population with a sample of 23,000 people, users of the public health sector of the state of Guerrero. We used the Weka tool of the University of Waikato (Eibe et al., 201d6) to generate a visible decision tree that shows the prevalence of these conditions in the state of Guerrero. It is considered that these visualization tools can help in the implementation of public policies that contribute to the prevention of these chronic degenerative diseases.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121999818","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}
Pub Date : 2019-06-30DOI: 10.35429/jmqm.2019.4.3.27.31
Miguel Angel Orona-Lopez, Petra Norma Maya-Pérez, Pamela Elisa Rosales-Aviles, Nancy Reyes-Baltazar
The present work exposes the analysis and design of the Equipment Loan Control System (SCPE). We developed a system in its analysis and design phases of control of equipment inputs and outputs (loans), reducing time and showing reports to be able to make decisions about a subsequent acquisition of equipment or different administration. The functionality of the system is based on the procedure P-EDU-05 http://sgi.utvtol.org.mx/ mainly on the points: 8.2 (update of the equipment inventory) 8.4 (Delivery of laboratory hours) 8.5 (Verification of the laboratory schedule) 8.7 Registration of PTC/PA (Full Time Professor/Subject Professor) in a later version using a fingerprint reader. In this delivery, procedures, processes and calculations will be analyzed; as well as define interfaces. In point 8.7, it will register compliance of the service at the end of the practice. It will also include a processing, calculating the compliance rates according to the procedure. The laboratory/equipment registration interface will reflect what is required in the R-EDU-20-General requirements for laboratory/workshop practices. Finally, the RAD (Rapid Application Development) methodology will be used to develop the system due to the use of fourth generation techniques to reuse existing programs.
本文对设备借用控制系统(SCPE)进行了分析和设计。我们在设备输入和输出(贷款)控制的分析和设计阶段开发了一个系统，减少了时间并显示报告，以便能够就随后的设备采购或不同的管理做出决定。系统的功能基于程序P-EDU-05 http://sgi.utvtol.org.mx/，主要有以下几点:8.2(设备库存的更新)8.4(实验室时间的交付)8.5(实验室时间表的验证)8.7在更高版本中使用指纹识别器注册PTC/PA(全职教授/学科教授)。在交付过程中，将分析程序、流程和计算;以及定义接口。在第8.7点中，它将在实践结束时注册服务的遵从性。它还将包括一个处理，根据程序计算遵守率。实验室/设备注册界面将反映r - edu -20中对实验室/车间操作的一般要求。最后，由于使用第四代技术来重用现有程序，因此将使用RAD(快速应用程序开发)方法来开发系统。
{"title":"Analysis and Design of the equipment loan control system (SCPE) of laboratories of the ICT major of the UTVT","authors":"Miguel Angel Orona-Lopez, Petra Norma Maya-Pérez, Pamela Elisa Rosales-Aviles, Nancy Reyes-Baltazar","doi":"10.35429/jmqm.2019.4.3.27.31","DOIUrl":"https://doi.org/10.35429/jmqm.2019.4.3.27.31","url":null,"abstract":"The present work exposes the analysis and design of the Equipment Loan Control System (SCPE). We developed a system in its analysis and design phases of control of equipment inputs and outputs (loans), reducing time and showing reports to be able to make decisions about a subsequent acquisition of equipment or different administration. The functionality of the system is based on the procedure P-EDU-05 http://sgi.utvtol.org.mx/ mainly on the points: 8.2 (update of the equipment inventory) 8.4 (Delivery of laboratory hours) 8.5 (Verification of the laboratory schedule) 8.7 Registration of PTC/PA (Full Time Professor/Subject Professor) in a later version using a fingerprint reader. In this delivery, procedures, processes and calculations will be analyzed; as well as define interfaces. In point 8.7, it will register compliance of the service at the end of the practice. It will also include a processing, calculating the compliance rates according to the procedure. The laboratory/equipment registration interface will reflect what is required in the R-EDU-20-General requirements for laboratory/workshop practices. Finally, the RAD (Rapid Application Development) methodology will be used to develop the system due to the use of fourth generation techniques to reuse existing programs.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131511840","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}
Pub Date : 2019-06-30DOI: 10.35429/jmqm.2019.4.3.20.26
Erika Castillo-Serrano, Myrna Urith Pérez-Lugo, Roberto Avelino-Rosas, D. Rivera-Mojica
In open pit mining, the loading, unloading and hauling system can represent a high percentage of the operating cost. The objective of this document is to provide an overview of the different approaches in the application of simulation models as an alternative applied to open pit mining operations that can help in decision making to optimize resources. It talks about the different types of simulation models that can be applied in mining operations such as stochastic, deterministic and discrete events. The underlying idea of this text is to highlight that with the increase in competitiveness, mining companies are in need of using simulation techniques to reduce costs, time and risks when making decisions, since simulation allows the creation of scenarios that approximate reality. In the end, the document concludes that simulation models are a tool to help in decision-making, for the optimization of resources, increased improvement and efficiency of the processes of loading, transport and unloading in open pit mines.
{"title":"Models of simulation in the making of decisions in the mining operation","authors":"Erika Castillo-Serrano, Myrna Urith Pérez-Lugo, Roberto Avelino-Rosas, D. Rivera-Mojica","doi":"10.35429/jmqm.2019.4.3.20.26","DOIUrl":"https://doi.org/10.35429/jmqm.2019.4.3.20.26","url":null,"abstract":"In open pit mining, the loading, unloading and hauling system can represent a high percentage of the operating cost. The objective of this document is to provide an overview of the different approaches in the application of simulation models as an alternative applied to open pit mining operations that can help in decision making to optimize resources. It talks about the different types of simulation models that can be applied in mining operations such as stochastic, deterministic and discrete events. The underlying idea of this text is to highlight that with the increase in competitiveness, mining companies are in need of using simulation techniques to reduce costs, time and risks when making decisions, since simulation allows the creation of scenarios that approximate reality. In the end, the document concludes that simulation models are a tool to help in decision-making, for the optimization of resources, increased improvement and efficiency of the processes of loading, transport and unloading in open pit mines.","PeriodicalId":367381,"journal":{"name":"Journal Mathematical and Quantitative Methods","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123020455","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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