Results 111 to 120 of about 21,669 (227)

Modelación fenomenológica de las curvas de secado por alta temperatura de Pino radiata

open access: yesMaderas: Ciencia y Tecnología, 2014
Se realizaron experimentos a escala industrial tendiente a caracterizar el secado por alta temperatura del pino radiata (curvas de secado) y obtener parámetros físicos de fenómenos de transporte (coeficientes globales de convección de calor y masa ...
Carlos Salinas   +2 more
doaj  

Wood and fibre properties of fertilized Norway spruce [PDF]

open access: yes, 2003
Very intensive forest management is relatively unexplored in Sweden, and while there is interest in pursuing e.g. the use of fertilizers on selected areas, there is concern about the quality of the wood when growth rate increases.
Lundgren, Christina
core  

Efecto de la temperatura de termotratamiento en el comportamiento eléctrico de la madera de Pino radiata

open access: yesMaderas: Ciencia y Tecnología, 2014
En el presente trabajo se analiza el efecto de la temperatura del termotratamiento sobre la conductividad eléctrica de la madera de pino radiata. Sobre probetas de madera de pino radiata de procedencia País Vasco (España), termotratada a 190ºC y 210ºC ...
JI. Fernández-Golfín   +4 more
doaj  

A Risk Assessment Model on Pine Wood Nematode in the EU [PDF]

open access: yes
Pine wood nematode, B. xylophilus poses a serious threat for the European forest industry. This study applies a quantitative risk assessment to analyze the risk of pine wood nematode in the EU, by estimating the reduction expected within forestry stock ...
Hengeveld, G.M.   +5 more
core   +1 more source

INFLUENCIA DE LA ESTRUCTURA ANATÓMICA EN LA PERMEABILIDAD ESPECIFICA TRANSVERSAL AL GAS DEL PINO RADIATA

open access: yesMaderas: Ciencia y Tecnología, 2004
La permeabilidad específica es una propiedad de la madera que depende fundamentalmente de los espacios disponibles para el flujo del fluido a través de su estructura anatómica.
Salvo Linette   +2 more
doaj  

Patterns of past and recent conversion of indigenous grasslands in the South Island, New Zealand [PDF]

open access: yes, 2012
We used recent satellite imagery to quantify the extent, type, and rate of conversion of remaining indigenous grasslands in the inland eastern South Island of New Zealand in recent years.
Clarkson, Bruce D.   +4 more
core   +1 more source

Influencia de la estructura anatómica en la permeabilidad especifica transversal al gas del Pino radiata

open access: yesMaderas: Ciencia y Tecnología, 2014
La permeabilidad específica es una propiedad de la madera que depende fundamentalmente de los espacios disponibles para el flujo del fluido a través de su estructura anatómica.
Linette Salvo   +2 more
doaj  

Regional Log Market Integration in New Zealand [PDF]

open access: yes
In this paper the integration of log prices across four regions in New Zealand was assessed. A time series of prices for six Radiata Pine (Pinus radiata D.
Bruce Manley, Kurt Niquidet
core  

Preparation and Performance of Radiata-Pine-Derived Polyvinyl Alcohol/Carbon Quantum Dots Fluorescent Films. [PDF]

open access: yesMaterials (Basel), 2019
Xu L   +8 more
europepmc   +1 more source

DENSIFIED RADIATA PINE FOR STRUCTURAL COMPOSITES

open access: yesMaderas: Ciencia y Tecnología, 2006
A novel wood-based composite has been developed for use in structural applications. The process was designed to utilize rapidly-grown, low density, wood species. Plantation grown radiata pine is particularly well suited to this process.
Frederick A Kamke
doaj  

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