Results 71 to 78 of about 89 (78)

Las podas cuadrada y piramidal truncada, con y sin aserrado, en la producción del mango

2003
An essay on mangoes was carried out by CENIAP-INIA (National Research Center for Agriculture) in Maracay, Venezuela, during production years of 1999-2000 and 2000-2001. Mango trees of cultivars Haden, Tommy Atkins, Edwards and Kent, grafted on "Criollo" that induces low height, spaced 6x6 m (278) pl ha-1) were evaluated during full growth period in ...
Avilán, Luis, Martínez, Gustavo, Marín R, Carlos, Rodríguez, Margot, Ruiz, José, Escalante, Horci   +5 more
openaire   +3 more sources

Adenomas aserrados: otro precursor de carcinoma de colon

2011
This study includes 12 consecutive patients who had a colonoscopy performed between Mar 2009 and May 2010 (10/83,33% females, 2/16,67% males), finding sessile lesion have a predilection for the proximal colon, pits patterns I - II (crypt dilatation and horizontal extension of crypts immediately above the muscularis mucosae). The application of this new
Martínez, Yolette, Guzmán, María Alexandra, Monserat, Raúl, Ruíz, María Elena, Madrid, Libia   +4 more
openaire   +1 more source

Proceso de aserrado: parámetros y factores que lo afectan : Industrialización de la madera. Transformación mecánica y química: tecnologías y puesta en valor sustentable

2022
Facultad de Ciencias Agrarias y ...
Refort, María Mercedes, Spavento, Eleana María, Keil, Gabriel Darío   +2 more
openaire   +1 more source

Aserrado 2001. A simulation software inter-relating growth stresses distribution inside standing trees, sawing patterns, variations of wood mechanical characteristics, and distortions of boards

2003
Aserrado 2001 is a simulation software designed in the framework of the project "Sawmilling systems suitable for European Eucalyptus globulus affected by growing stresses" (coordinator CIS Madera, Galicia, Spain). This software is based on mechanical modelling linking models of distribution of growth stresses, mechanical behaviour of wood inside tree ...
Gril, Joseph, Dubois, Frédéric, Gérard, Jean, Touza Vasquez, Manuel C.   +3 more
openaire   +1 more source

PROCESOS DE ASERRADO EN CARPINTERIA Y MUEBLE. MÁQUINAS Y ÚTILES

2019
Grados
openaire   +1 more source

Calidad de los productos aserrados de madera como efecto de la calidad del acabado del filo de las sierras de cintas

2011
Se estudió el efecto que ejerce un acabado final en el afilado de Sierras de Cintas sobre el procesamiento primario de maderas PERTENECIENTES al Grupo Energético II. Para ello se prepararon dos tipos de herramientas de corte con idénticas magnitudes de parámetros geométricos, considerando como variables del estudio una Herramienta A representativa DEl ...
Trejo, Jhonattan, Ninin, Pablo, Rossso, Franz   +2 more
openaire   +1 more source

Coeficientes de rozamiento del castaño (Castanea Sativa “Mill.”) aserrado para clase de servicio II

Currently, the design standards provide the friction coefficients for softwoods, but there is a lack of specific values for hardwoods. However, these coefficients are necessary for the numerical simulation of joints and supports as well as for the calculation of structures where friction is involved, such as tension plates.
Vidal López, Pablo, Rodríguez Robles, Desirée, Moya Ignacio, Manuel, Villar García, José Ramón   +3 more
openaire   +1 more source

El aserrado al cuarto de maderas tropicales

1994
openaire   +1 more source