Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
Buscar alternativas:
para selection » para seleccion (Expander búsqueda), path selection (Expander búsqueda), para seleccionar (Expander búsqueda)
para selection » para seleccion (Expander búsqueda), path selection (Expander búsqueda), para seleccionar (Expander búsqueda)
1
artículo
Publicado 2007
Enlace
Enlace
Mine equipment selection is a complex task due to numerous technical, geometrical and economical variables involved. The variety of equipment manufacturers and agents carrying different models, types and sizes make the selection procedure even more complex. The mine planner does not have a tool to correctly select the equipment or fl eet for a project. Simulation fi lls the gap and contributes to this goal. This study tries to apply deterministic and probabilistic simulation approaches in selecting mining equipment using fi eld data from two surface mine operations. The deterministic model uses a one year production plan from a quarry. The equipment fl eet is selected on the basis of minimum unit cost for both drilling and excavation-haulage equipment fl eets. For the probabilistic approach the GPSS language is applied. Programs were prepared for various combinations of loaders and haule...
2
artículo
Currently, due to various cases of corruption, various academic and non-academic spaces have focused on evaluating and understanding how public works contracting processes aredeveloped.Due to the discoveries of journalistic studies, in several countries, especially in the region, cases of corruption have been found in officials of all levels. Given this situation, an ethical evaluationis relevant and important.The present study seeks to understand, from a management and top management perspective, from sociology and neuroscience, the reason for the inappropriate behavior of the aforementioned public officials. This in a frame of affirmation that indicates that, if we do not take care of evaluating ethical and humanistic aspects, we will not be able to have a sustainable development in public and privatespaces.
3
artículo
Currently, due to various cases of corruption, various academic and non-academic spaces have focused on evaluating and understanding how public works contracting processes aredeveloped.Due to the discoveries of journalistic studies, in several countries, especially in the region, cases of corruption have been found in officials of all levels. Given this situation, an ethical evaluationis relevant and important.The present study seeks to understand, from a management and top management perspective, from sociology and neuroscience, the reason for the inappropriate behavior of the aforementioned public officials. This in a frame of affirmation that indicates that, if we do not take care of evaluating ethical and humanistic aspects, we will not be able to have a sustainable development in public and privatespaces.
4
artículo
Currently, due to various cases of corruption, various academic and non-academic spaces have focused on evaluating and understanding how public works contracting processes aredeveloped.Due to the discoveries of journalistic studies, in several countries, especially in the region, cases of corruption have been found in officials of all levels. Given this situation, an ethical evaluationis relevant and important.The present study seeks to understand, from a management and top management perspective, from sociology and neuroscience, the reason for the inappropriate behavior of the aforementioned public officials. This in a frame of affirmation that indicates that, if we do not take care of evaluating ethical and humanistic aspects, we will not be able to have a sustainable development in public and privatespaces.
5
artículo
Publicado 2021
Enlace
Enlace
Globalized and national companies that develop in a world of turbulence and uncertainty as a result of the COVID-19 pandemic, which has generated political instability, economic crisis, loss of jobs, among other restrictive aspects, require a sustainable, inclusive and resilient by building digital technology platforms to optimize business management. In that order of ideas, companies need to recruit, select and hire personnel for their different work positions, endowed with knowledge of science, technology and humanities that knowledge societies demand and with soft skills such as emotional intelligence required to ensure efficient, effective and effective development in the fulfillment of the assigned functions or tasks. The pandemic, which is lethal in the field of physical and mental health of people, has allowed us to use digital tools such as work and remote or virtual education wi...
6
artículo
Publicado 2001
Enlace
Enlace
The article tries on the new focuses of the selection process of personal, which highlight to the personnel of the organizations like the most valuable asset and its importance for the success and I execute of the objectives of the company. Also, it analyses the characteristics of the agile organizations as an emergent model of company with great easiness of adapting to the change and it describes the profile of the worker of the future.
7
artículo
Publicado 2014
Enlace
Enlace
In this paper the application of the Analytic Hierarchy Process (AHP) is described, and then the service providers cloud computing is identified. The first activity in multicriteria decision- making is to establish the factors that are important to that decision. This has been determined as criteria in selecting cloud providers: accessibility scalability, performance, security. The SEPROCCAHP v01 model has been applied for three groups of students in the course of business logistics. Two groups of students have selected Google, and a third group at Microsoft. The results differ because it depends on value judgments issued in the peer evaluation criteria and alternatives to select.
8
artículo
Based on the concepts of decision support system (DSS), a framework is presented for IT portfolio selection, which could be adaptable in different degrees to the needs of the different stakeholders of the company. This framework provides a flexible, expandable and interactive DSS to select IT projects for portfolio management A case is showed to demonstrate the practical application of the proposed approach.
9
artículo
Based on the concepts of decision support system (DSS), a framework is presented for IT portfolio selection, which could be adaptable in different degrees to the needs of the different stakeholders of the company. This framework provides a flexible, expandable and interactive DSS to select IT projects for portfolio management A case is showed to demonstrate the practical application of the proposed approach.
10
artículo
In Peru, airport infrastructure has gained importance due to its economic impact and role in regional integration. The growth of commercial air transport has driven the need for constant modernization and maintenance. In Peru, Micro and Small Enterprises (MYPEs), representing 96.4% of the business sector, face significant challenges in participating in airport maintenance processes due to financial, technical, and regulatory limitations. The research focuses on analyzing the specific barriers that MYPEs encounter in national and international public tenders, highlighting requirements for financial guarantees and bureaucratic complexity as major obstacles. Proposed solutions include government incentives, process simplification, and strategic partnerships to enhance MYPE competitiveness and promote more inclusive and sustainable development. The effective inclusion of MYPEs will not only ...
11
artículo
Hiring processes are intended to recruit and retain ideal candidates; those who would generate competitive value in an organization. In an increasingly global context, the challenge is often costly, inefficient, and complex. Even though artificial intelligence already solves specific tasks with greater speed, precision, and efficiency in various fields, and in different companies, in the area of human resources the desirability of the use of data science continues to be debated. By reviewing cases and research, in which the integration of artificial intelligence applications in the selection processes was tested, measuring and socializing impacts, I contribute to the current discussion aimed at overcoming the mistrust that exists by default, and that is associated with the ethical challenges and risks t assumed to solve a human problem through technology. I conclude that it is possible t...
12
artículo
Hiring processes are intended to recruit and retain ideal candidates; those who would generate competitive value in an organization. In an increasingly global context, the challenge is often costly, inefficient, and complex. Even though artificial intelligence already solves specific tasks with greater speed, precision, and efficiency in various fields, and in different companies, in the area of human resources the desirability of the use of data science continues to be debated. By reviewing cases and research, in which the integration of artificial intelligence applications in the selection processes was tested, measuring and socializing impacts, I contribute to the current discussion aimed at overcoming the mistrust that exists by default, and that is associated with the ethical challenges and risks t assumed to solve a human problem through technology. I conclude that it is possible t...
13
artículo
In the last two decades, on these software development methodologies has been engaged in intense debate between two currents. On the one hand, the so-called traditional methods, focusing on process control, with rigorous monitoring of the activities involved in them. On the other hand, agile methods, focusing on human factors in collaboration and customer participation in the development process and a relentless increase in software with very short iterations. The article presents a proposal, in the midst of this debate, to select a software development methodology.
14
artículo
In the last two decades, on these software development methodologies has been engaged in intense debate between two currents. On the one hand, the so-called traditional methods, focusing on process control, with rigorous monitoring of the activities involved in them. On the other hand, agile methods, focusing on human factors in collaboration and customer participation in the development process and a relentless increase in software with very short iterations. The article presents a proposal, in the midst of this debate, to select a software development methodology.
15
artículo
The need to develop and know methods for metallurgical treatment to process gold-bearing refractory minerals or hard to treat be- cause of carbon contents, tellurium, antimony, arsenic, carbonates and gold in solution solid sulfides, forces us to study the different methods of specific oxidation that should be applied in each mineral before to leach ore to reach high recoveries into precious metals Through Gravimetrically followed by cyanidation is obtained 94.74% of gold extract in the studied mineral.
16
artículo
The need to develop and know methods for metallurgical treatment to process gold-bearing refractory minerals or hard to treat be- cause of carbon contents, tellurium, antimony, arsenic, carbonates and gold in solution solid sulfides, forces us to study the different methods of specific oxidation that should be applied in each mineral before to leach ore to reach high recoveries into precious metals Through Gravimetrically followed by cyanidation is obtained 94.74% of gold extract in the studied mineral.
17
artículo
Publicado 2024
Enlace
Enlace
In current supply chains, the use of AIDC technologies allows the information that flows to be standardized and reliable, as well as obtaining a series of advantages related to saving time and costs. In Cuba, the use of these technologies is not regulated by national laws and most companies do not use them, considering ignorance of their effectiveness as the cause. This article analyzes AIDC technologies: specifically, bar code systems and radio frequency systems, their operation and benefits of their use in supply chains. Based on the existing need, a tool was designed based on a procedure that establishes a guide for the selection of technologies to be implemented in logistics processes. The tool designed is used for Case Studies to know its application and mode of use.
18
artículo
Publicado 2024
Enlace
Enlace
In current supply chains, the use of AIDC technologies allows the information that flows to be standardized and reliable, as well as obtaining a series of advantages related to saving time and costs. In Cuba, the use of these technologies is not regulated by national laws and most companies do not use them, considering ignorance of their effectiveness as the cause. This article analyzes AIDC technologies: specifically, bar code systems and radio frequency systems, their operation and benefits of their use in supply chains. Based on the existing need, a tool was designed based on a procedure that establishes a guide for the selection of technologies to be implemented in logistics processes. The tool designed is used for Case Studies to know its application and mode of use.
19
artículo
Publicado 1999
Enlace
Enlace
In any industrial operation, a major problem in the maintenance of tools, equipment and machinery is that of minimizing wear or recovering worn parts, the cost of which is less than the cost of changing them, for which it is important to recognize the problem and the way to recover them, which generally involves the application of a metallic coating by welding and machining for its finishing. But this is not everything, the most important thing is to know how and with what material to reprocess the piece; For this, it is necessary to know how to select the appropriate type of coating and its application process. The purpose of this work is to select the most suitable coating for the base metal of the worn part.
20
artículo
Publicado 1999
Enlace
Enlace
In any industrial operation, a major problem in the maintenance of tools, equipment and machinery is that of minimizing wear or recovering worn parts, the cost of which is less than the cost of changing them, for which it is important to recognize the problem and the way to recover them, which generally involves the application of a metallic coating by welding and machining for its finishing. But this is not everything, the most important thing is to know how and with what material to reprocess the piece; For this, it is necessary to know how to select the appropriate type of coating and its application process. The purpose of this work is to select the most suitable coating for the base metal of the worn part.
