Listar Artículos Científicos por título
Mostrando ítems 1-20 de 670
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2023 4th Information Communication Technologies Conference, ICTC 2023
(IEEE, 2023-06-23)Acceso cerradoThe concept of virtual classrooms has had an impact within the educational community ever since the COVID-19 outbreak and beyond. While many people would consider this an opportunity for the implementation of information ... -
A bibliometric analysis of the global research on sofosbuvir
(F1000 Research Ltd, 2017-08-22)Acceso abiertoABSTRACT In this article, we examine the research on sofosbuvir with a bibliometric analysis of global research production. The study of sofosbuvir has been a field of intense research in the past few years, with Latin ... -
A Mendelian Randomization Analysis Investigates Causal Associations between Inflammatory Bowel Diseases and Variable Risk Factors
(MDPI, 2023-02-27)Acceso abiertoThe question of whether variable risk factors and various nutrients are causally related to inflammatory bowel diseases (IBDs) has remained unanswered so far. Thus, this study investigated whether genetically predicted ... -
A proximal method for multiobjective quasiconvex minimization on the nonnegative orthant and its application to demand theory in microeconomy
(Association for Computing Machinery, 2020-07-16)Acceso abiertoABSTRACT In this paper we propose an inexact proximal point method to solve multiobjective minimization problems with locally Lipschitz quasiconvex objective functions on the nonnegative orthant. Assuming that the function ... -
A proximal method to solve quasiconvex non-differentiable location problems
(Association for Computing Machinery, 2020-05-01)Acceso abiertoABSTRACT The location problem is of great interest in order to establish different location demands in the state or private sector. The model of this problem is usually reduced to a mathematical optimization problem. In ... -
A proximal multiplier method for convex separable symmetric cone optimization
(Association for Computing Machinery, 2020-05-01)Acceso abiertoABSTRACT This work is devoted to the study of a proximal decomposition algorithm for solving convex symmetric cone optimization with separable structures. The algorithm considered is based on a decomposition method and ... -
A Rational Interpretation of Laboratory Direct Shear Test Results for Soils
(Springer Science and Business Media Deutschland GmbH, 2023-05-01)Acceso cerradoAn important property of soils is the shear strength, which guarantees the stability of geotechnical structures. This property is represented by two parameters: internal friction angle and cohesion, obtained from shear ... -
A simple fluorescent sensor for the meticulous recognition of Cu2+ ion and its functioning in logic gate and keypad lock
(Elsevier B.V., 2023-04-05)Acceso cerradoA highly selective and perceptive “off–on” mode fluorescent receptor (E)-1-(5-methylfuran-2-yl)-N-(2-(phenylthio)phenyl)methanimine (R) has been constructed for the expeditious recognition of Cu2+ ions in the semi-aqueous ... -
A stock market forecasting model in Peru using artificial intelligence and computational optimization tools
(Springer, 2020-12-15)Acceso abiertoABSTRACT It is proposed the development of a forecast model capable of predicting the behavior of the price indices and quotes of the shares traded on the Lima Stock Exchange, based on the use of artificial intelligence ... -
A systematic literature review on support vector machines aplied to classification
(IEEE, 2020-11-19)Acceso abiertoABSTRACT This paper aims to identify the current state of the art of the latest research related to support vector machines through a literature review system according to the methodology proposed by Kitchenham and Charter, ... -
A U-shaped protection of altitude against mortality and infection of COVID-19 in Peru: An ecological study
(BioMed Central Ltd., 2023-06-01)Acceso abiertoBackground The COVID-19 pandemic has affected the world in multiple ways and has been a challenge for the health systems of each country. From the beginning, risk factors for the severity and mortality of the disease ... -
Abbreviated depression, anxiety and stress scales (DASS-21): validity, reliability and equity in Peruvian adolescents [Escalas abreviadas de depresión, ansiedad y estrés (DASS-21): validez, fiabilidad y equidad en adolescentes peruanos]
(Universidad Miguel Hernandez, 2021-01-01)Acceso abiertoEn los últimos años se ha observado un creciente aumento de los trastornos psicológicos en la adolescencia, particularmente de ansiedad y depresión. A pesar de su importancia clínica, estos desórdenes emocionales no son ... -
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 abiertoABSTRACT 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 ... -
Accelerating blueberry dehydration by Marangoni effect [Acelerando la deshidratación de Arándanos (Vaccinium Corymbosum) empleando el efecto de Marangoni]
(Latin American and Caribbean Consortium of Engineering Institutions, 2021-09-08)Acceso abiertoLa presente investigación tuvo como objetivo evaluar el efecto de la concentración de etanol y tiempo de pretratamientos sobre la velocidad de secado en arándanos (Vaccinium Corymbosum). Para el desarrollo de esta ... -
Acute respiratory distress syndrome in the patients with COVID-19 [Síndrome de distrés respiratorio agudo en los pacientes con la COVID-19]
(Elsevier España S.L.U, 2021-09-24)Acceso abiertoEl Síndrome de Distrés Respiratorio Agudo (SDRA), es una de las principales complicaciones de los pacientes con la COVID-19. En algunos países de Europa como España, la tercera parte de los pacientes con el virus padecen ... -
Adaptation and validation of the Frustration Tolerance Scale (ETF) in Peruvian children [Adaptación y validación de la Escala de Tolerancia a la Frustración (ETF) en niños peruanos]
(Aitana Research Group, 2018-05-01)Acceso abiertoABSTRACT Adaptation and validation of the Frustration Tolerance Scale (ETF) in Peruvian children. The rate of bullying is high in Peru. Level of child frustration is one of the psychological factors involved in child ... -
Additional hygiene and biosafety measures as a result of the COVID-19 pandemic in Peruvian industry [Medidas adicionales de higiene y bioseguridad a consecuencia de la pandemia COVID-19 en la industria peruana]
(Universiad de Carabobo, 2021-08-20)Acceso abiertoRESUMEN El alto riesgo de contagio y afectación por COVID-19 en los trabajadores de la industria hizo necesario replantear los protocolos de higiene y bioseguridad ya establecidos, con medidas como el distanciamiento en ... -
Additive engineering with sodium azide material for efficient carbon-based perovskite solar cells
(Royal Society of Chemistry, 2023-03-21)Acceso cerradoPerovskite solar cells with carbon electrodes (C-PSCs) are one of the low-cost and new-generation solar cell technologies to solve global energy demands. In the current research, an additive engineering approach to a ... -
Administrative management and labor disputes in the municipality of Cochorco
(Springer Science and Business Media Deutschland GmbH, 2023-01-28)Acceso cerradoThis research is based on determining the relationship between the variables, administrative management, and labor disputes, in the District Municipality of Cochorco, 2021, being this one of the main issues of great ... -
Adsorbent material based on passion-fruit wastes to remove lead (Pb), chromium (Cr) and copper (Cu) from metal-contaminated waters
(AIP Publishing, 2018-04-24)Acceso abiertoABSTRACT The aim of the present work was to evaluate the feasibility of passion-fruit shell (PFS) biomass as adsorbent material to remove heavy metals from contaminated waters. Model mediums were used, which were composed ...
