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Failure management in a gold mill tailings treatment process
(Springer, 2021-06-15)
Acceso abierto
ABSTRACT
Despite various existing asset management methodologies, there are still many areas where they are yet to be implemented. This is mainly because they are not customized methodologies and their implementation, in ...
Differences in student satisfaction in online learning and remote teaching courses during the Covid-19 adaptation stage
(IEEE, 2021-05-19)
Acceso abierto
ABSTRACT
The COVID-19 pandemic has profoundly changed the way engineering courses are taught worldwide. Consequently, universities have developed strategies that involve social isolation, thus modifying their operations ...
Bioelectricity from Saccharomyces cerevisiae yeast through low-cost microbial fuel cells [Bioelectricidad a partir de la levadura Saccharomyces cerevisiae a través de celdas de combustible microbiana de bajo costo]
(LACCEI, 2020-09-15)
Acceso abierto
RESUMEN
En esta investigación se utilizó a la levadura Saccharomyces cerevisiae como combustible en celdas de combustible microbiana utilizando electrodos de Zn-Zn y Zn-Cu, con la finalidad de evaluar en cuál de estos dos ...
Terahertz imaging and machine learning in the classification of coffee beans
(Springer, 2021-06-15)
Acceso abierto
ABSTRACT
The geographical origin of coffee beans represents an effect on the attributes and quality of the product due to the different soil and weather conditions for a specific location. Therefore, the development of ...
Requirements for a new peruvian electronic identity card
(IEEE, 2020-11-12)
Acceso abierto
ABSTRACT
In this article, we present a list of 51 technical requirements for a new Peru's national electronic identity (eID) card, grouped on four categories: general, card, hardware (subdivided into the antenna, chip, ...
The will to live in COVID-19 times: a study with peruvian older adults [La voluntad de vivir en tiempos de la COVID-19: un estudio con adultos mayores peruanos]
(Ediciones Doyma, S.L., 2020-11-11)
Acceso abierto
ABSTRACT
Trata sobre el estudio de la voluntad de vivir en los adultos mayores peruanos en el contexto del Covid-19. Se concluye que este tema tiene un impacto importante en la salud mental de este segmento de la población ...
Comparisons between more than two groups: contributions for the calculation of effect size [Comparaciones entre más de dos grupos: aportes para el cálculo del tamaño del efecto]
(Universidad Nacional Autónoma de México, 2020-02-12)
Acceso abierto
ABSTRACT
Este estudio tiene como objetivo complementar los resultados de una investigación anterior, utilizando el reporte del tamaño del efecto para la cuantificación de la diferencia entre grupos.
Abordaje psicológico del COVID-19: Una revisión narrativa de la experiencia latinoamericana [Psychological approach to COVID-19: A narrative review of the Latin American experience]
(Sociedad Interamericana de Psicología, 2020-05-17)
Acceso abierto
ABSTRACT
In view of the rapid expansion of the new coronavirus (COVID-19) throughout the planet, this article presents a set of proposals developed by Latin American psychologists who seek to address this phenomenon from ...
Evidence of validity and reliability of the Spanish version of the children's depression inventory-short in peruvian population [Evidencias de validez y fiabilidad de la versión en español del children's depression inventory-short en población peruana]
(Asociación Española de Psicología clínica y Psicopatología, 2020-08-08)
Acceso abierto
ABSTRACT
The objective of this study was to examine the validity evidence of the Children’s Depression Inventory-Short (CDI-S; Kovacs, 1992), in Peruvian school children. A total of 1059 children between 7 and 12 years ...
Design and validation of a scale to measure worry for contagion of the COVID-19 (PRE-COVID-19) [Diseño y validación de una escala para medir la preocupación por el contagio de la COVID-19 (PRE-COVID-19)]
(Ediciones Doyma, S.L., 2020-06-11)
Acceso abierto
ABSTRACT
Objective The increase in COVID-19 cases is generating fear and concern in society, which generates an emotional response that influences the adoption of health-related behaviors. The objective of the study is ...