Pena, R. Autor ID: 2272923 ver autor

Articulos ( 115 en total, se muestran 3 )

● A Cascade Multilevel Frequency Changing Converter for High-Power Applications, 2013

● A Comparison of Three Optimizing Control Strategies Applied to PV/T Systems, 2018

● A control scheme for two doubly fed induction machines fed by indirect matrix converter, 2010

Afiliaciones ( 4 en total, se muestran 3 )

● Centro de Investigación en Energía Solar

● Universidad de Concepción

● Universidad de Magallanes

Penailillo, Reyna Autor ID: 6816583 ver autor

Articulos ( 14 en total, se muestran 3 )

● Changes in Blood Markers of Oxidative Stress, Inflammation and Cardiometabolic Patients with COPD after Eccentric and Concentric Cycling Training, 2023

● Changes in pulmonary and plasma oxidative stress and inflammation following eccentric and concentric cycling in stable COPD patients, 2021

● Effect of prenatal omega 3 supplementation on pregnancy outcomes, 2022

Afiliaciones ( 4 en total, se muestran 3 )

● Ctr Intervent Med Precis & Adv Cellular Therapy

● IMPACT

● Universidad de Chile

Peña-Chávez, Rodolfo Autor ID: 4056447 ver autor

Articulos ( 8 en total, se muestran 3 )

● Deglutologist Practices and Perceptions of the Penetration-Aspiration Scale: A Survey Study, 2024

● Effects of Device-Facilitated Lingual Strengthening Therapy on Dysphagia Related Outcomes in Patients Post-Stroke: A Randomized Controlled Trial, 2023

● Effects of Food and Liquid Properties on Swallowing Physiology and Function in Adults, 2023

Afiliaciones ( 1 en total )

● Universidad del Bío Bío

Pena, Ruben Autor ID: 279479 ver autor

Articulos ( 7 en total, se muestran 3 )

● A Control Alternative for the Hidden Enemy in the Wine Cellar, 2019

● Fractional resonances and prethermal states in Floquet systems, 2022

● Nonionizing Electromagnetic Field: A Promising Alternative for Growing Control Yeast, 2021

Afiliaciones ( 1 en total )

● Universidad de Santiago de Chile

Peña, Roxana Nora Acosta Autor ID: 5990517 ver autor

Articulos ( 4 en total, se muestran 3 )

● Characteristics and language-responsiveness of early childhood educators' affective-speech inside the classroom, 2021

● Progressive transformations of written socio-affective competence in early childhood education students Transformaciones progresivas de la competencia socio-afectiva escrita en estudiantes de educación para la primera infancia, 2024

● Self-references of early childhood educators in affective contingent situations, 2022

Afiliaciones ( 1 en total )

● Universidad de Antofagasta

Pena y Lillo, Roberto Autor ID: 1366007 ver autor

Articulos ( 4 en total, se muestran 3 )

● An eight to thirteen hertz cut-off low pass filter is more appropriate to treat isoinertial accelerometry signals during jumping, 2018

● Changes in the ankle muscles co-activation pattern after 5 years following total ankle joint replacement, 2018

● Medial Gastrocnemius Myotendinous Junction Displacement and Plantar-Flexion Strength in Patients Treated With Immediate Rehabilitation After Achilles Tendon Repair, 2016

Afiliaciones ( 6 en total, se muestran 3 )

● Inst Traumatol

● Instituto Traumatológico

● Instituto Traumatológico Dr. Teodoro Gebauer

Pena, Roselyn C. Autor ID: 621510 ver autor

Articulos ( 2 en total )

● Electrochemical determination of Cd(II) and Pb(II) in mining effluents using a bismuth-coated carbon fiber microelectrode, 2018

● Removal of heavy-metal ions from wastewater samples using magnetic nanoparticles modified with ethylenediaminetetraacetic acid, 2017

Afiliaciones ( 1 en total )

● Universidad de Tarapacá

Pena, Roberto Diaz Autor ID: 6935929 ver autor

Articulos ( 2 en total )

● A refined topography of the HLA molecular landscape across populations, 2022

● From global population genetic profiles to detailed individual molecular variation in humans and chimpanzees: a new turn in our understanding of MHC diversity and evolution, 2023

Afiliaciones ( 1 en total )

● Universidad Autónoma de Chile

Peña Z, Rubén Autor ID: 3900981 ver autor

Articulos ( 2 en total )

● Intravitreal bevacizumab as treatment for retinopathy of prematurity Tratamiento de la retinopatía del prematuro con bevacizumab intravítreo, 2013

● Poligrafía en niños con enfermedad neuromuscular, 2015

Afiliaciones ( 1 en total )

● Universidad de Concepción

Peña, Rodrigo J. Autor ID: 8263894 ver autor

Articulos ( 1 en total )

● Social Security Profile of Cardiovascular Surgical Treated Patients of a Public Hospital in the Macro-Northern Zone, Analysis of a Decade, 2024

Afiliaciones ( 1 en total )

● Universidad de Antofagasta

Peña Silva, Raúl Autor ID: 8210693 ver autor

Articulos ( 1 en total )

● Social network analysis using open-source software: the most used terms in Spanish during the Covid-19 pandemic Análisis de redes sociales usando programas computacionales de acceso liberado: los términos más usados en español durante la pandemia de covid-19, 2025

Afiliaciones ( 1 en total )

● Universidad Bernardo O'Higgins

Penailillo, Reyna Autor ID: 8019797 ver autor

Articulos ( 1 en total )

● EARLY DETECTION OF MATERNAL SUPRAPHYSIOLOGICAL HYPERCHOLESTEROLEMIA AND ITS ASSOCIATION WITH CARDIOVASCULAR RISK MARKERS IN THE MOTHER AND THE NEWBORN, 2024

Afiliaciones ( 1 en total )

● Universidad de Los Andes, Chile

Peña J., Rodrigo Autor ID: 7926856 ver autor

Articulos ( 1 en total )

● Social Security Profile of Cardiovascular Surgical Treated Patients of a Public Hospital in the Macro-Northern Zone, Analysis of a Decade, 2024

Afiliaciones ( 1 en total )

● Universidad de Antofagasta

Pena, Ruben Autor ID: 7917455 ver autor

Articulos ( 1 en total )

● Steering spin fluctuations in lattice systems via two-tone Floquet engineering, 2025

Afiliaciones ( 1 en total )

● Universidad de Santiago de Chile

Peña, Rubén Autor ID: 8445726 ver autor

Articulos ( 1 en total )

● Control of Dual Asymmetric Alternate Arm HVDC Converter Under AC and DC Network Faults, 2025

Afiliaciones ( 1 en total )

● Universidad de Concepción

Peña-Chávez, Rodolfo Autor ID: 7817071 ver autor

Articulos ( 1 en total )

● Noninstrumental Dysphagia Assessment and Screening: A Proposed Checklist, 2024

Afiliaciones ( 1 en total )

● Universidad del Bío Bío

Pena, Roxana Nora Acosta Autor ID: 7580098 ver autor

Articulos ( 1 en total )

● Progressive transformations of written socio-affective competence in early childhood education students, 2024

Afiliaciones ( 1 en total )

● Universidad de Antofagasta

Pena, Romina Autor ID: 7243805 ver autor

Articulos ( 1 en total )

● Prevalence Distribution of Chronic Obstructive Pulmonary Disease (COPD) in the City of Osorno (Chile) in 2018, and Its Association with Fine Particulate Matter PM2.5 Air Pollution, 2024

Afiliaciones ( 1 en total )

● Universidad de Los Lagos

Pena, Roberto Diaz Autor ID: 8481304 ver autor

Articulos ( 1 en total )

● Enhancing Genetic Studies on Rheumatic Diseases in Latin America: The IARGE-RD Initiative, 2025

Afiliaciones ( 1 en total )

● Universidad Autónoma de Chile

Pena, Ronald Autor ID: 8487728 ver autor

Articulos ( 1 en total )

● Response of water quality to sandbar openings/closures in a semi-arid coastal wetland, 2025

Afiliaciones ( 1 en total )

● Centro de Estudios Avanzados en Zonas Aridas

Peña-Chávez, Rodolfo Autor ID: 6575079 ver autor

Articulos ( 1 en total )

● Use of deep learning to segment bolus during videofluoroscopic swallow studies, 2024

Afiliaciones ( 1 en total )

● Universidad del Bío Bío

Peña Z., Rubén Autor ID: 6477078 ver autor

Articulos ( 1 en total )

● Intravitreal bevacizumab as treatment for retinopathy of prematurity Tratamiento de la retinopatía del prematuro con bevacizumab intravítreo, 2013

Afiliaciones ( 1 en total )

● Universidad de Concepción

Peña, Rafael Arriaza Autor ID: 6117347 ver autor

Articulos ( 1 en total )

● Víctor Brangier y Germán Morong, (eds.), Germán (ed.), Historia desde los Andes. Instituciones, cultura y conflictos (siglos XVII-XIX), Santiago, Ediciones UBO, 2022, 295 págs, 2023

Afiliaciones ( 2 en total )

● Universidad Bernando O´Higgins

● Universidad de Chile

Penailillo, Reyna Autor ID: 8522380 ver autor

Articulos ( 1 en total )

● Predictive Screening for Inflammatory Disorders of Pregnancy Using Targeted Maternal Cell-Free RNA Assays: Proof-of-Principle Data from Large Animal and Human Cohorts, 2025

Afiliaciones ( 1 en total )

● Universidad de Los Andes, Chile

Pena, Ruben Autor ID: 4027752 ver autor

Articulos ( 1 en total )

● Wind energy in Chile: Potential, technology and development Energía Eolica en Chile: Potencial, Tecnologia y Desarrollo, 2016

Afiliaciones ( 1 en total )

● Universidad de Talca

Pena Z, Ruben Autor ID: 2488256 ver autor

Articulos ( 1 en total )

● Intravitreal bevacizumab as single drug therapy for retinopathy of prematurity in 12 patients, 2014

Afiliaciones ( 1 en total )

● Universidad de Concepción

Penaloza, R. Autor ID: 3455137 ver autor

Articulos ( 1 en total )

● Contrasting population genetic structure of two widespread aquatic insects in the Chilean high-slope rivers, 2011

Afiliaciones ( 1 en total )

● Universidad Metropolitana de Ciencias de la Educación

Pena, Ruben Autor ID: 3700493 ver autor

Articulos ( 1 en total )

● Dynamical dimerization phase in Jaynes-Cummings lattices, 2020

Afiliaciones ( 1 en total )

● Universidad de Santiago de Chile

Peñafiel, Ronald A.Manríquez Autor ID: 3988075 ver autor

Articulos ( 1 en total )

● A method for ordering of LR-type fuzzy numbers: An important decision criteria, 2016

Afiliaciones ( 1 en total )

● Universidad de Playa Ancha

Peña-Chávez, Rodolfo Autor ID: 4000894 ver autor

Articulos ( 1 en total )

● Perception of feeding phenomenon and organoleptic properties of food by a group of elderly people with presbyphagia Percepción de un grupo de adultos mayores con presbifagia sobre el fenómeno de la alimentación y las propiedades organolépticas de los alimentos, 2017

Afiliaciones ( 1 en total )

● Universidad del Bío Bío

Peña, Roxana Acosta Autor ID: 4009541 ver autor

Articulos ( 1 en total )

● Examining the impact of academic development in the Engineering faculties in Chile. Changes in teaching philosophy and teachers' competencies, 2017

Afiliaciones ( 1 en total )

● Universidad Católica del Norte

Pena, R. Autor ID: 4025671 ver autor

Articulos ( 1 en total )

● 24-pulse rectifier for harmonic management in HVDC diode rectifier wind power plants, 2016

Afiliaciones ( 1 en total )

● Universidad de Concepción

Peña Zavala, Rubén Autor ID: 6005059 ver autor

Articulos ( 1 en total )

● Vitamin D deficiency in children admitted to the paediatric intensive care unit, 2016

Afiliaciones ( 3 en total )

● HOSP GUILLERMO GRANT

● Hospital Guillermo Grant

● Hospital Guillermo Grant Benavente

Peña, R. Autor ID: 4069977 ver autor

Articulos ( 1 en total )

● A new algorithm for the design of a transportation fleet, 2011

Afiliaciones ( 1 en total )

● Universidad de Santiago de Chile

Peña, R. Autor ID: 4172276 ver autor

Articulos ( 1 en total )

● Experimental validation of a space vector modulation method for a 4-leg matrix converter, 2010

Afiliaciones ( 1 en total )

● Universidad de Concepción

Peña, Rubén Autor ID: 4175173 ver autor

Articulos ( 1 en total )

● A space vector modulation algorithm for 4-leg matrix converters, 2010

Afiliaciones ( 1 en total )

● Universidad de Concepción

Pena Zavala, Ruben Autor ID: 4737725 ver autor

Articulos ( 1 en total )

● Glomerular filtration rate in liver transplant for unresectable hepatoblastoma, 2020

Afiliaciones ( 1 en total )

● Universidad de Concepción

Penãloza, René Tapia Autor ID: 4908844 ver autor

Articulos ( 1 en total )

● A Generalized Chart-Based Decision-Making Tool for Optimal Preventive Maintenance Time under Perfect Renewal Process Modeling, 2020

Afiliaciones ( 1 en total )

● RelPro S.A.

Peña, Raúl Autor ID: 5309924 ver autor

Articulos ( 1 en total )

● Polygonum (Polygonaceae) in chile Revisión del género polygonum (Polygonaceae) en chile, 2021

Afiliaciones ( 1 en total )

● Consultor independiente. San Francisco de Mostazal

Peña, Roxana Nora Acosta Autor ID: 5415161 ver autor

Articulos ( 1 en total )

● Do instructions overwhelm the preschool classroom? Early childhood educators' use of instructional vs regulative directive commands, 2021

Afiliaciones ( 1 en total )

● Universidad de Antofagasta

Peña, Roberto Autor ID: 5663541 ver autor

Articulos ( 1 en total )

● Efecto de las temperaturas extremas en la incidencia de enfermedades cardiovasculares: revisión bibliográfica 2016-2022, 2022

Afiliaciones ( 1 en total )

● Universidad de Chile