Results 11 to 20 of about 31,444 (211)

Bioconstrucción de vivienda unifamiliar de interés social con caña Guadua angustifolia Kunth [PDF]

NOVASINERGIA, 2021
El crecimiento de la población, el aumento de la necesidad de obtener una vivienda y el deterioro del medio ambiente hacen que el mundo necesite preservar el medio ambiente y ahorrar energía.
Giusepina Vanga, Olga Briones, Iván Zevallos, Daniel Delgado   +3 more
doaj   +3 more sources

IDENTIFICACIÓN DE LAS VARIABLES ÓPTIMAS PARA LA OBTENCIÓN DE CARBÓN ACTIVADO A PARTIR DEL PRECURSOR GUADUA ANGUSTIFOLIA KUNTH

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2023
En este trabajo se presentan las variables óptimas encontradas para la obtención de carbón activado a partir del precursor Guadua angustifolia Kunth.
Jhon Jairo Prías Barragán, Carlos Andrés Rojas González, Narly Andrea Echeverry Montoya, Gerardo Fonthal, Hernando Ariza Calderón   +4 more
doaj   +2 more sources

Identification and elimination of bacterial contamination during in vitro propagation of Guadua angustifolia Kunth. [PDF]

Pharmacogn Mag, 2012
Guadua angustifolia Kunth is a very important bamboo species with significant utility in pharmaceutical, paper, charcoal, and construction industries. Microbial contamination is a major problem encountered during establishment of in vitro cultures of Guadua.This study has been designed to analyze the identity of contaminating bacteria and to develop ...
Nadha HK, Salwan R, Kasana RC, Anand M, Sood A.   +4 more
europepmc   +4 more sources

Influence of silicon on the growth of Guadua angustifolia Kunth seedlings

Journal of Bamboo and Rattan, 2023
An experiment was carried out in a nursery with 220 seedlings of Guadua angustifolia Kunth, by adding silicon (Si) in a commercial fertilizer. Eleven treatments, including the no silicon-control were applied, with concentrations progressively increasing ...
M. Saavedra, G. Fonthal, P. Cardona Olarte, H. A. Calderón   +3 more
semanticscholar   +2 more sources

Exploring the Discrepancies in the Biological Activities of Extracts From Guadua angustifolia Var. Bicolor Londoño Collected in Two Different Sites. [PDF]

Chem Biodivers
ABSTRACT Guadua angustifolia var. bicolor Lodoño is a Colombian bamboo species that has shown promising medicinal properties. This study aims to investigate the differences in the chemical composition and biological activity of extracts from two different populations of G. angustifolia var. bicolor, collected in Bauru and Tatuí, Brazil.
Kazlauckas J, Guaratini MTG, Moreno PRH.
europepmc   +2 more sources

Elastic Module Study of the Radial Section of Guadua angustifolia Kunth Variety Bicolor [PDF]

Advances in Materials Science and Engineering, Volume 2014, Issue 1, 2014., 2014
Elastic modulus of the radial section of the Guadua angustifolia Kunth variety Bicolor was studied by technique of propagation of acoustic waves; the signal time delay in the samples was used as the control parameter. The studies were carried out in the culm cross‐section in radial direction.
J. I. Cardenas, C. Vargas-Hernández, Steve Bull   +2 more
wiley   +3 more sources

MORPHOLOGICAL AND STRUCTURAL CHARACTERIZATION OF BAMBOO FIBER INTO CULM - Guadua angustifolia KUNTH

Ciência Florestal, 2018
Studies about lignocellulosic materials have gained importance in the last decades due to the outstanding characteristics that their fibers offer, which becomes in a good alternative to replace synthetic fibers.
Luz Adriana Sánchez Echeverri, Mario Enrique Rodríguez García   +1 more
doaj   +5 more sources

Resistencia y elasticidad a la flexión de la guadua angustifolia Kunth de Pitalito, Huila [PDF]

Revista de Investigación, 2018
Se evaluó resistencia última y módulo de elasticidad a la flexión en muestras de Guadua angustifolia Kunth procedentes del municipio de Pitalito (Huila).
Eduard Sapuyes, J. Osorio, C. Takeuchi, M. Duarte, W. Erazo   +4 more
semanticscholar   +4 more sources

The influence of thermal treatment on the compressive strength and density of bamboo (Guadua angustifolia Kunth)

BioResources, 2021
Lignocellulosic materials that are thermally treated via hydrolysis react chemically, modifying their internal structure, which in turn modifies their physical and mechanical properties, as well as their dimensional stability. Bamboo (Guadua angustifolia
R. Acosta, J. Montoya, C. A. Londoño
semanticscholar   +2 more sources

Implementation of Guadua angustifolia Kunth as an agricultural drainage pipe

Revista Facultad Nacional de Agronomía Medellín
Due to poor natural soil drainage in agricultural areas or areas with potential for cultivation, this work aimed to create an agricultural drainage pipeline using Guadua to facilitate the subsurface movement of water, thereby allowing the evacuation of ...
Edinson Mujica Rodríguez, Julian Fernando Molina Gordillo, Liliana Andrea Carantón García   +2 more
semanticscholar   +2 more sources