Results 31 to 40 of about 11,429 (169)
A guide to manufacturing rotary veneer and products from small logs [PDF]
This manual on the production of rotary wood veneer and associated manufacturing of veneer-based products draws on the results from completed ACIAR projects.
Bailleres, Henri +2 more
core +1 more source
Migration and cut‐out of DHS, Gamma3, PFNA‐II, and TFNA were compared under dynamic loading in a stable intertrochanteric fracture benchtop foam model and a mesh‐free simulation. No significant differences in force at cut‐out were observed, but simulation revealed that the volumes of damaged bone foam were 15%, 32%, and 25% higher for the Gamma3, PFNA,
Erica Ueda Boles +6 more
wiley +1 more source
This study is aimed at optimizing the machining performance of magnesium alloys in ultrasonic‐assisted turning (UAT) by enhancing surface quality, tool life, and overall efficiency while minimizing tool wear and energy consumption. Magnesium alloys were fabricated using a bottom‐pouring stir casting technique with commercial pure magnesium (99.9 ...
S. P. Sundar Singh Sivam +4 more
wiley +1 more source
Basic Engineering Properties of Laminated Veneer Lumber Produced from Tropical Hardwood Species [PDF]
One of the reasons for a limited structural usage of L VL in tropical countries is the lack of research and development to establish design criteria for this material.
H'ng, Paik San
core
This paper investigates the geometrical and biomechanical properties of neonatal eyes at the early stages of development. We found that the corneal thickness is uncoupled from elastic wave speed and that the content and organization of the cornea primarily influence its mechanical properties.
Andrew L. Lopez III +4 more
wiley +1 more source
Sulfur‐bearing serpentine in carbonaceous chondrites
Abstract A correlative multi‐technique approach, including electron microscopy and X‐ray synchrotron work, has been used to obtain both structural and compositional information of a sulfur‐bearing serpentine identified in several carbonaceous chondrites (Winchcombe CM2, Aguas Zarcas CM2, Ivuna CI, and Orgueil CI), and in Ryugu samples returned by the ...
N. Topping +14 more
wiley +1 more source
Influence of veneer quality on beech LVL mechanical properties
The quality of peeled veneers is generally quoted considering 3 main criteria: surface roughness, thickness variations and lathe checking. This last criterion impacts on mechanical properties of byproducts. It is well known that lathe checking occurrence
Abdelhakim Daoui +3 more
doaj
Index to 1981 NASA Tech Briefs, volume 6, numbers 1-4 [PDF]
Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage ...
core +1 more source
Inspired by the eye movements of humans, a multi‐degree‐of‐freedom (multi‐DOF) miniature piezoelectric actuator with a square‐circular ring structure is proposed. The actuator demonstrates a well‐balanced performance in miniaturization, operational efficiency, actuation precision, and load‐driving capability.
Binbin Zhu, Yan Qing Wang
wiley +1 more source
Automation of lathe checks detection using deep learning
Abstract Automated detection of lathe checks in wood veneers presents significant challenges due to the variability of lathe checks characteristics and the natural properties of wood. This study explores the use of two convolutional neural networks (U-Net architecture) to enhance the precision and efficiency of lathe checks detection in poplar ...
Caroline Marc +3 more
openaire +1 more source

