Listar Investigación por título

Mostrando ítems 1-20 de 87

A binary machine learning cuckoo search algorithm improved by a local search operator for the set-union knapsack problem

Autores:

García, José
Lemus Romani, José.
Altimiras Gonzalez, Francisco Javier.
Crawford, Broderick
Soto, Ricardo
Becerra Rozas, Marcelo.
Moraga, Paola
Paz Becerra, Alex.
Peña Fritz, Alvaro.
Rubio, Jose-Miguel
Astorga, Gino

Fecha de publicación:

2021-10-16

Palabras claves:

Set-union knapsack.
Combinatorial optimization.
Metaheuristics.
Machine learning.

Tipo de documento:

Artículo
A journey from molecule to physiology and in silico tools for drug discovery targeting the transient receptor potential vanilloid type 1 (TRPV1) channel

Autores:

Amaya Rodríguez, Cesar A.
Carvajal Zamorano, Karina.
Bustos, Daniel
Alegría Arcos, Melissa Constanza.
Castillo, Karen

Fecha de publicación:

2023

Palabras claves:

Transient receptor potential vanilloid type 1 (TRPV1) channel
TRP channels
Descubrimiento de drogas
Dolor
Estructura
Temperatura

Tipo de documento:

Artículo de revisión
A method for characterizing the thermal stability and antimicrobial binding to Lipopolysaccharides of Gram-negative isogenic mutant strains

Autores:

Navarro, Belén
Alarcón, Mackarenna
Osees, Maricarmen
Gómez Alvear, Felipe.
Sepúlveda, Romina V.
Huerta, Jaime
Opazo Delgado, Maria Cecilia.
Aguayo, Daniel

Fecha de publicación:

2021-07-30

Palabras claves:

Antimicrobial binding.
Differential Scanning Calorimetry (ITC).
Isothermal Titration Calorimetry (ITC).
Lipopolysaccharides.

Tipo de documento:

Artículo
Accident risk detection in urban trees using machine learning and fuzzy logic

Autores:

Ramírez, Giuliano
Salazar, Kevin
Barria, Vicente
Pinto, Oscar
San Martin, Lilian
Carrasco Armijo, Raúl Vicente.
Fuentealba, Diego
Gática, Gustavo

Fecha de publicación:

2022

Palabras claves:

Accident Risk Detection
Tree Accident
Lógica difusa
Aprendizaje de máquina

Tipo de documento:

Artículo de conferencia
Accreditation of quality in primary health care in chile: perception of the teams from accredited family healthcare centers

Autores:

Coss Mandiola, Juan.
Vanegas López, Jairo.
Rojas, Alejandra
Dubó, Pablo
Campillay Campillay, Maggie.
Carrasco Armijo, Raúl Vicente.

Fecha de publicación:

2023

Palabras claves:

Accreditation of quality
Primary healthcare centers
Atención primaria de la salud
Calidad de la atención de salud

Tipo de documento:

Artículo
Adsorption of aminomethylphosphonic acid on pristine graphene and graphene doped with transition metals: A theoretical study

Autores:

Sacanamboy, Dumer S.
Quispe Corimayhua, Luis
Tilvez, Elkin A.
Yáñez Osses, Osvaldo Andrés

Fecha de publicación:

2024

Palabras claves:

Aminomethylphosphonic acid
Grafeno (LC)
Metales de transición (LC)
Adsorción (LC)
Density functional theory

Tipo de documento:

Artículo
Amerindian ancestry proportion as a risk factor for inflammatory bowel diseases: results from a Latin American Andean cohort

Autores:

Pérez Jeldres, Tamara.
Magne, Fabien
Ascui, Gabriel
Alvares, Danilo
Orellana Donoso, Mathias Ignacio.
Álvarez Lobos, Manuel.
Hernández Rocha, Cristian.
Azócar, Lorena
Aguilar, Nataly
Espino, Alberto
Estela, Ricardo
Escobar, Sergio
Zazueta, Alejandra
Báez, Pablo
Silva, Verónica
Vega, Andres De La
Arriagada, Elizabeth
Pavez Ovalle, Carolina.
Díaz Asencio, Alejandro.
Travisany Flores, Dante Felipe.
Miquel, Juan Francisco
Villablanca, Eduardo J.
Kronenberg, Mitchell
Bustamante, María Leonor

Fecha de publicación:

2023

Palabras claves:

Single nucleotide polymorphism (SNP)
Enfermedades inflamatorias del intestino
Ascendencia
América Latina
Genética

Tipo de documento:

Artículo
Analysing the effect of resilience and perceived social environment on university students' intention to start sustainable ventures

Autores:

Barrera Verdugo, Gustavo Alfonso
Cadena Echverri, Jaime
Durán Sandoval, Daniel Jesús
Villarroel Villarroel, Antonio José.

Fecha de publicación:

2024

Palabras claves:

Intención (LC)
Resilience
Psychological
Social environment

Tipo de documento:

Artículo
Analysis of studies on digital strategy: bibliometric research of three decades

Autores:

Cruz Martínez, Gustavo A.
Vega Muñoz, Alejandro
Salazar Sepúlveda, Guido Rolando
Toledo Aceituno, Pablo

Fecha de publicación:

2024

Palabras claves:

Digital strategy
Bibliometría (LC)
Innovación (LC)
Tecnología - Administración (LC)
Technology behavior
Digital skills
Organizations
SDG9

Tipo de documento:

Artículo
Analyzing the selective stock price index using fractionally integrated and heteroskedastic models

Autores:

Contreras Reyes, Javier Esteban
Zavala, Joaquín E.
Idrovo Aguirre, Byron J.

Fecha de publicación:

2024

Palabras claves:

ARFIMA model
FIGARCH model
GARCH model
Long memory
Selective stock price
Stock markets
Volatility

Tipo de documento:

Artículo
Analyzing the teaching profile and competency-based training in online education: a case study of Ecuadorian professors

Autores:

Castro Castillo, Graciela
Cárdenas Cobo, Jesennia
Tenutto Soldevilla, Marta
Vidal Silva, Cristian

Fecha de publicación:

2024

Palabras claves:

Academic training
Online education
Teaching perspective
Teaching profile
Training by competencies

Tipo de documento:

Artículo
Antioxidant activity and enzymatic of lichen substances: A study based on cyclic voltammetry and theoretical

Autores:

Yáñez Osses, Osvaldo Andrés.
Osorio, Manuel Isaías
Osorio, Edison H.
Tiznado, William
Ruíz, Lina
García, Camilo
Nagles, Orlando
Simirgiotis, Mario J.
Castañeta, Grover
Areche, Carlos
García Beltrán, Olimpo.

Fecha de publicación:

2023

Palabras claves:

Cyclic voltamperograms
CYPs enzymes
DFT methods
Lichenic substances
Antioxidantes
Productos naturales

Tipo de documento:

Artículo
Antispasmodic Effect of Valeriana pilosa Root Essential Oil and Potential Mechanisms of Action: Ex Vivo and In Silico Studies

Autores:

Ybañez Julca, Roberto O.
Pino Ríos, Ricardo.
Quispe-Díaz, Iván M.
Asunción Álvarez, Daniel A.
Acuña Tarrillo, Edwin E.
Mantilla Rodríguez, Elena.
Minchán Herrera, Patricia.
Catalán, Marcelo A.
Zevallos Escobar, Liz.
Vásquez Corales, Edison.
Yáñez Osses, Osvaldo Andrés.
Gutiérrez Alvarado, Wilfredo O.
Benites, Julio

Fecha de publicación:

2023

Palabras claves:

Valeriana pilosa
Antispasmodic effect
Essential oil
Molecular docking

Tipo de documento:

Artículo
Application of ensemble pharmacophore-based virtual screening to the discovery of novel antimitotic tubulin inhibitors

Autores:

Gallego Yerga, Laura.
Ochoa, Rodrigo
Lans, Isaías
Peña Varas, Carlos.
Alegría Arcos, Melissa Constanza.
Cossio, Pilar
Ramírez, David
Peláez, Rafael

Fecha de publicación:

2021-08-03

Palabras claves:

Antimitotic.
Drug design.
Ensemble pharmacophore.
Tubulin.
Virtual screening.
Colchicine.
Tubulins

Tipo de documento:

Artículo
Arduino for developing problem-solving and computing competencies in children

Autores:

Vidal Silva, Cristian.
Jiménez Quintana, Claudia.
Madariaga García, Erika.

Fecha de publicación:

2022

Palabras claves:

Arduino - Niños
Competencies
Problemsolving
Programación

Tipo de documento:

Artículo
Assessing food loss and waste in Chile: insights for policy and sustainable development goals

Autores:

Durán Sandoval, Daniel Jesús
Durán Romero, Gemma
López, Ana M.

Fecha de publicación:

2024

Palabras claves:

Food loss and waste
Food supply chain
Sustainable development goal (SDG)
Seguridad alimentaria (LC)
Medio ambiente (LC)
Chile

Tipo de documento:

Artículo
Assessment of digital competencies in higher education students: development and validation of a measurement scale

Autores:

Mejías Acosta, Agustín
D’Armas Regnault, Mayra
Vargas Cano, Eduardo
Cárdenas Cobo, Jesennia
Vidal Silva, Cristian

Fecha de publicación:

2024

Palabras claves:

Digital competencies
Digital literacy
Digital skills
Educación superior (LC)
Estudiantes universitarios (LC)

Tipo de documento:

Artículo
Assessment of the Diffuse Attenuation Coefficient of Photosynthetically Active Radiation in a Chilean Lake

Autores:

Rodríguez López, Lien.
González Rodríguez, Lisdelys.
Durán Llacer, Longel.
García, Wirmer
Cárdenas, Rolando
Urrutia, Roberto

Fecha de publicación:

2022

Palabras claves:

Secchi disk optical depth
Diffuse attenuation coefficient
Landsat and sentinel images
Lake Villarrica
Chile
Assessment of the IMERG early-run precipitation estimates over South American Country of Chile

Autores:

Silva, Luciana das Dores de Jesus da
Mahmoud, Mohammed
González Rodríguez, Lisdelys.
Mohammed, Safa
Rodríguez López, Lien.
Aguayo Arias, Mauricio Ivan.

Fecha de publicación:

2023

Palabras claves:

GPM
IMERG Early
Precipitation remote sensing

Tipo de documento:

Artículo
Assessment Protocol and Reference Values of Vestibulo-Ocular Reflex (VOR) Gain in the Horizontal Plane Recorded with Video-Head Impulse Test (VHIT) in a Pediatric

Autores:

Rivera Retamal, Sebastián.
Oyarzún Díaz, Patricia.
Marcotti Fernández, Anthony.
Gallardo Muñoz, Camila.
Richard Espinoza, Melissa.
Sepúlveda Araya, Valeria.
Tapia Rivera, Javiera.

Fecha de publicación:

2020-08-11

Palabras claves:

Head impulse test.
Semicircular ducts.
Child health.
Education primary and secondary.
Vestibular function tests.
Children--Health and hygiene.

Tipo de documento:

Artículo

Listar Investigación por título

A binary machine learning cuckoo search algorithm improved by a local search operator for the set-union knapsack problem ﻿

A journey from molecule to physiology and in silico tools for drug discovery targeting the transient receptor potential vanilloid type 1 (TRPV1) channel ﻿

A method for characterizing the thermal stability and antimicrobial binding to Lipopolysaccharides of Gram-negative isogenic mutant strains ﻿

Accident risk detection in urban trees using machine learning and fuzzy logic ﻿

Accreditation of quality in primary health care in chile: perception of the teams from accredited family healthcare centers ﻿

Adsorption of aminomethylphosphonic acid on pristine graphene and graphene doped with transition metals: A theoretical study ﻿

Amerindian ancestry proportion as a risk factor for inflammatory bowel diseases: results from a Latin American Andean cohort ﻿

Analysing the effect of resilience and perceived social environment on university students' intention to start sustainable ventures ﻿

Analysis of studies on digital strategy: bibliometric research of three decades ﻿

Analyzing the selective stock price index using fractionally integrated and heteroskedastic models ﻿

Analyzing the teaching profile and competency-based training in online education: a case study of Ecuadorian professors ﻿

Antioxidant activity and enzymatic of lichen substances: A study based on cyclic voltammetry and theoretical ﻿

Antispasmodic Effect of Valeriana pilosa Root Essential Oil and Potential Mechanisms of Action: Ex Vivo and In Silico Studies ﻿

Application of ensemble pharmacophore-based virtual screening to the discovery of novel antimitotic tubulin inhibitors ﻿

Arduino for developing problem-solving and computing competencies in children ﻿

Assessing food loss and waste in Chile: insights for policy and sustainable development goals ﻿

Assessment of digital competencies in higher education students: development and validation of a measurement scale ﻿

Assessment of the Diffuse Attenuation Coefficient of Photosynthetically Active Radiation in a Chilean Lake ﻿

Assessment of the IMERG early-run precipitation estimates over South American Country of Chile ﻿

Assessment Protocol and Reference Values of Vestibulo-Ocular Reflex (VOR) Gain in the Horizontal Plane Recorded with Video-Head Impulse Test (VHIT) in a Pediatric ﻿

A binary machine learning cuckoo search algorithm improved by a local search operator for the set-union knapsack problem

A journey from molecule to physiology and in silico tools for drug discovery targeting the transient receptor potential vanilloid type 1 (TRPV1) channel

A method for characterizing the thermal stability and antimicrobial binding to Lipopolysaccharides of Gram-negative isogenic mutant strains

Accident risk detection in urban trees using machine learning and fuzzy logic

Accreditation of quality in primary health care in chile: perception of the teams from accredited family healthcare centers

Adsorption of aminomethylphosphonic acid on pristine graphene and graphene doped with transition metals: A theoretical study

Amerindian ancestry proportion as a risk factor for inflammatory bowel diseases: results from a Latin American Andean cohort

Analysing the effect of resilience and perceived social environment on university students' intention to start sustainable ventures

Analysis of studies on digital strategy: bibliometric research of three decades

Analyzing the selective stock price index using fractionally integrated and heteroskedastic models

Analyzing the teaching profile and competency-based training in online education: a case study of Ecuadorian professors

Antioxidant activity and enzymatic of lichen substances: A study based on cyclic voltammetry and theoretical

Antispasmodic Effect of Valeriana pilosa Root Essential Oil and Potential Mechanisms of Action: Ex Vivo and In Silico Studies

Application of ensemble pharmacophore-based virtual screening to the discovery of novel antimitotic tubulin inhibitors

Arduino for developing problem-solving and computing competencies in children

Assessing food loss and waste in Chile: insights for policy and sustainable development goals

Assessment of digital competencies in higher education students: development and validation of a measurement scale

Assessment of the Diffuse Attenuation Coefficient of Photosynthetically Active Radiation in a Chilean Lake

Assessment of the IMERG early-run precipitation estimates over South American Country of Chile

Assessment Protocol and Reference Values of Vestibulo-Ocular Reflex (VOR) Gain in the Horizontal Plane Recorded with Video-Head Impulse Test (VHIT) in a Pediatric