Search Results - "Juan Carlos Valverde" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Impact of quarantine due to COVID-19 pandemic on health and lifestyle conditions in older adults from Centro American countries

Impact of quarantine due to COVID-19 pandemic on health and lifestyle conditions in older adults from Centro American countries

by Mendoza-Ruvalcaba, Neyda Ma, Gutiérrez-Herrera, Raúl, López, Cecilia, Hesse, Heike, Soto-Añari, Marcio, Ramos-Henderson, Miguel, Cárdenas-Valverde, Juan-Carlos, Camargo, Loida, Caldichoury, Nicole, Herrera-Pino, Jorge, Calizaya-López, José, Castellanos, Cesar, García, Claudia, Porto, María F, López, Norman
Published in PloS one (11.05.2022)

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Using Deep Learning to Identify Costa Rican Native Tree Species From Wood Cut Images

Using Deep Learning to Identify Costa Rican Native Tree Species From Wood Cut Images

by Figueroa-Mata, Geovanni, Mata-Montero, Erick, Valverde-Otárola, Juan Carlos, Arias-Aguilar, Dagoberto, Zamora-Villalobos, Nelson
Published in Frontiers in plant science (01.04.2022)

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Frequencies of variants in genes associated with dyslipidemias identified in Costa Rican genomes

Frequencies of variants in genes associated with dyslipidemias identified in Costa Rican genomes

by Valverde-Hernández, Juan Carlos, Flores-Cruz, Andrés, Chavarría-Soley, Gabriela, Silva de la Fuente, Sandra, Campos-Sánchez, Rebeca
Published in Frontiers in genetics (30.03.2023)

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Validación de un protocolo fotográfico digital para análisis macroscópico de la anatomía y colorimetría en madera de especies arbóreas de Costa Rica

Validación de un protocolo fotográfico digital para análisis macroscópico de la anatomía y colorimetría en madera de especies arbóreas de Costa Rica

by Valverde, Juan Carlos, Arias, Dagoberto, Figueroa, Geovanni, Mata, Erick, Zamora, Nelson
Published in Ingenieria (2022)

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Validación de un protocolo fotográfico para la digitalización de muestras de herbario de especies tropicales

Validación de un protocolo fotográfico para la digitalización de muestras de herbario de especies tropicales

by Valverde-Otárola, Juan Carlos, Quesada, Ruperto, Soto, Casia, Arias, Dagoberto
Published in Revista cientifica del Centro de Investigaciones y Desarrollo Cientifico de la Universidad Distral Francisco Jose de Caldas (01.08.2020)

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Water and Temperature Ecophysiological Challenges of Forests Plantations under Climate Change

Water and Temperature Ecophysiological Challenges of Forests Plantations under Climate Change

by Rubilar, Rafael A., Valverde, Juan Carlos, Barrientos, Guillermo, Campoe, Otávio Camargo
Published in Forests (01.04.2024)

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Determination of the Optimal Size and Location of an Electricity Generation Plant that Uses Lignocellulosic Residues from Costa Rican Northern

Determination of the Optimal Size and Location of an Electricity Generation Plant that Uses Lignocellulosic Residues from Costa Rican Northern

by Valverde, Juan Carlos, Arias, Dagoberto, Campos, Roel, Masís, Charlyn, Jiménez, María Fernanda, Brenes, Laura
Published in Bioenergy research (01.09.2022)

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Influence of Climatic Variables on the Stem Growth Rate in Trees of a Tropical Wet Forest

Influence of Climatic Variables on the Stem Growth Rate in Trees of a Tropical Wet Forest

by Valverde, Juan Carlos, Arias-Aguilar, Dagoberto, Castillo-Ugalde, Marvin, Zamora-Villalobos, Nelson
Published in Conservation (01.06.2024)

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Correlation and modeling between color variation and quality of the surface between accelerated and natural tropical weathering in Acacia mangium, Cedrela odorata and Tectona grandis wood with two coating

Correlation and modeling between color variation and quality of the surface between accelerated and natural tropical weathering in Acacia mangium, Cedrela odorata and Tectona grandis wood with two coating

by Valverde, Juan Carlos, Moya, Róger
Published in Color research and application (01.10.2014)

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Análisis perceptual del proceso de transferencia de conocimiento en maderas a instituciones en Costa Rica

Análisis perceptual del proceso de transferencia de conocimiento en maderas a instituciones en Costa Rica

by Vargas-Fonseca, Lupita, Valverde-Otárola, Juan Carlos, Camacho-Cornejo, Diego, Salas-Garita, Cinthya, Berrocal-Jiménez, Alexander
Published in Colombia forestal (01.01.2021)

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Evaluation of the Optimal Uses of Five Genotypes of Musa textilis Fiber Grown in the Tropical Region

Evaluation of the Optimal Uses of Five Genotypes of Musa textilis Fiber Grown in the Tropical Region

by Valverde, Juan Carlos, Araya, Mónica, Arias-Aguilar, Dagoberto, Masís, Charlyn, Muñoz, Freddy
Published in Polymers (27.04.2022)

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Effects of planting spacing on chemical, physical and energetic properties of biomass accumulation in a plantation of Eucalyptus tereticornis Sm

Effects of planting spacing on chemical, physical and energetic properties of biomass accumulation in a plantation of Eucalyptus tereticornis Sm

by Valverde, Juan Carlos, Arias, Dagoberto, Campos, Rooel, Jiménez, Luis Diego, Morales, Jean Pierre
Published in CERNE (01.01.2022)

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Efecto del espaciamiento en la estimación indirecta del índice de área foliar en plantaciones dendroenergéticas de Eucalipto

Efecto del espaciamiento en la estimación indirecta del índice de área foliar en plantaciones dendroenergéticas de Eucalipto

by Valverde, Juan Carlos
Published in Colombia forestal (01.07.2022)

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Efectos del estrés hídrico en crecimiento y desarrollo fisiológico de Gliricidia sepium (Jacq.) Kunth ex Walp

Efectos del estrés hídrico en crecimiento y desarrollo fisiológico de Gliricidia sepium (Jacq.) Kunth ex Walp

by Valverde Otárola, Juan Carlos, Arias, Dagoberto
Published in Colombia forestal (2020)

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Tree height predicts the shape of radial sap flow profiles of Costa-Rican tropical dry forest tree species

Tree height predicts the shape of radial sap flow profiles of Costa-Rican tropical dry forest tree species

by Link, Roman M., Fuchs, Sebastian, Arias Aguilar, Dagoberto, Leuschner, Christoph, Castillo Ugalde, Marvin, Valverde Otarola, Juan Carlos, Schuldt, Bernhard
Published in Agricultural and forest meteorology (15.06.2020)

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Determination of optimal photographic conditions for anatomical characterization of ten timber species of Costa Rica

Determination of optimal photographic conditions for anatomical characterization of ten timber species of Costa Rica

by Juan Carlos Valverde, Dagoberto Arias, Erick Mata, Geovanni Figueroa, Nelson Zamora
Published in Revista cubana de ciencias forestales (01.11.2020)

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Propuesta metodológica de caracterización del mercado de la biomasa para fines energéticos, caso del arroz costarricense

Propuesta metodológica de caracterización del mercado de la biomasa para fines energéticos, caso del arroz costarricense

by Brenes-Peralta, Laura Patricia, Jiménez-Morales, María Fernanda, Arias-Aguilar, Dagoberto, Valverde-Otárola, Juan Carlos, Masís-Jiménez, Manuel, Valverde-Rodríguez, Daniela, Campos-Rodríguez, Rooel
Published in Tecnología en marcha (01.08.2022)

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Medición del conocimiento adquirido en tecnología de la madera por industriales forestales en Costa Rica

Medición del conocimiento adquirido en tecnología de la madera por industriales forestales en Costa Rica

by Camacho-Cornejo, Luis Diego, Salas-Garita, Cynthia, Vargas-Fonseca, Lupita, Valverde-Otárola, Juan Carlos
Published in Tecnología en marcha (13.10.2017)

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Identification of spectral and colorimetric reflectance patterns of dry wood of Peltogyne purpurea Pittier

Identification of spectral and colorimetric reflectance patterns of dry wood of Peltogyne purpurea Pittier

by Juan Carlos Valverde, Dagoberto Arias Aguilar, Kevin Arias, Marvin Castillo, Cornelia Miller, Heileen Aguilar, Daniel Flores
Published in Revista cubana de ciencias forestales (01.07.2020)

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Evaluation of chemical compositions, air-dry, preservation and workability of eight fastgrowing plantation species in Costa Rica

Evaluation of chemical compositions, air-dry, preservation and workability of eight fastgrowing plantation species in Costa Rica

by Moya, Róger, Salas, Cynthia, Berrocal, Alexander, Valverde, Juan Carlos
Published in Madera y bosques (01.01.2015)

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