Results 1 to 10 of about 41,724 (312)

Avaliação da resistência à tração perpendicular às fibras da madeira nas direções radial e tangencial

open access: yesRevista Principia, 2021
A discussão sobre a importância do conhecimento da resistência à tração perpendicular às fibras para uma melhor compreensão do comportamento mecânico da madeira em diversas situações, tais como na análise de retração, na análise de falhas de peças de ...
Nilson Tadeu Mascia   +2 more
doaj   +1 more source

EFFECTS OF LUMBAR SNAG AND MECHANICAL TRACTION IN PATIENTS WITH DISCOGENIC LUMBOSACRAL RADICULOPATHY

open access: yesPakistan Armed Forces Medical Journal, 2021
Objective: To compare the effects of lumbar sustained natural apophyseal glide and Mechanical Traction in patients with discogenic lumbosacral radiculopathy. Study Design: Quasi experimental study.
Muzammal Ahmed   +4 more
doaj   +1 more source

Identifying non-thrive trees and predicting wood density from resistograph using temporal convolution network

open access: yesForest Science and Technology, 2022
Deep learning approaches have been adopted in Forestry research including tree classification and inventory prediction. In this study, we proposed an application of a deep learning approach, Temporal Convolution Network, on sequences of radial ...
Rapeepan Kantavichai, Eric C. Turnblom
doaj   +1 more source

The Risk Factors for Lumbar Disc Herniation in Mosul City [PDF]

open access: yesمجلة الموصل للتمريض, 2016
Back ground and objectives: Lumbar disc herniation is one of the most important causes of lower back pain and is also one of the most important problems in orthopedic surgery in adults.
Ismail Hamad Alhaso   +1 more
doaj   +1 more source

Production costs in the log processing of Eucalyptus spp. wood [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
The objective of this study was to evaluate the production costs of processing logs from Eucalyptus grandis Hill ex Maiden and Eucalyptus saligna Sm, using two sawing pattern in a medium-sized sawmill.
DOUGLAS E. CARVALHO   +3 more
doaj   +1 more source

Failure Analysis of Glulam Lumber Beam Made from Meranti Lumber Pieces (Shorea SP)

open access: yesJurnal Teknik Sipil dan Perencanaan, 2020
The development of glue-laminated (glulam) lumber beam gives many good results. Meranti (Shorea SP) is one of the construction lumber that can be used as glulam to optimize its use.
Ali Murtopo   +3 more
doaj   +1 more source

Selecting Lumber and Lumber Substitutes for Outdoor Exposures [PDF]

open access: yes, 2004
Wood used in water-intensive conditions such as the garden or waterways must be especially resistant to rot. This publication describes the various materials available.
Quarles, Stephen L   +2 more
openaire   +3 more sources

Exploratory studies on effects of growth location and conditioning on treatability and permeability of southern pine lumber

open access: yesMaderas: Ciencia y Tecnología, 2022
Southern pine lumber is often treated with preservatives, but issues related to initial kiln-drying conditions and geographic source across the wide southern pine growth range have been suspected to negatively affect subsequent permeability and ...
Jerrold E. Winandy   +2 more
doaj  

Modeling of the technological process of convective drying of lumber

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2019
A calculation of the technological process of lumber drying in convection drying chamber of periodic action is presented. For this purpose, a three-dimensional geometric model of a drying chamber with a lumber pile is developed.
V. A. Sychevskii
doaj   +1 more source

Electricity in the lumber industry [PDF]

open access: yesProceedings of the American Institute of Electrical Engineers, 1911
The adoption of electricity for power in the lumber industry of the Northwest is of comparatively recent date although conditions are peculiarly favorable to its use. In the greater number of instances power can be generated locally at a very cheap rate by utilizing the waste products as fuel.
openaire   +1 more source

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