Results 261 to 270 of about 1,641,660 (340)

Mechanical Overloading‐Induced Nanomineral Crystal Perturbation from the Osteochondral Interface: A Potential Initiator of Osteoarthritis

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Nan Jiang   +8 more
wiley   +1 more source

Influence of Temperature and Load Duration on Glass/Ionomer Laminates Torsion and Bending Stiffness [PDF]

open access: yes, 2008
Belis, Jan   +5 more
core  

AFRP Fabric Strengthening along Shear span in Shear deficient beams

International Journal on Science and Technology
In this study, AFRP (Aramid Fiber Reinforced Polymer) Fabric were utilized to externally strengthen the shear deficient beams in the shear span. Shear deficient beams externally strengthened with varying thickness of AFRP in Shear span and two layers of AFRP Strip of 50 mm width at the bottom of the beam are modeled and analysed.
Arya J -, Dhanya Krishnan -
openaire   +2 more sources

Effect of shear span-to-depth ratio on shear strength components of RC beams

Engineering Structures, 2018
Abstract The additive model of shear strength of reinforced concrete (RC) members, i.e. shear strength (V) is equal to the sum of the contribution from concrete (Vc) and that from transverse reinforcement (Vs), has been widely accepted in the literature and engineering practice.
Biao Hu, Yu-Fei Wu
openaire   +2 more sources

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