Results 161 to 170 of about 21,851 (314)

Transport composite fuselage technology: Impact dynamics and acoustic transmission [PDF]

A program was performed to develop and demonstrate the impact dynamics and acoustic transmission technology for a composite fuselage which meets the design requirements of a 1990 large transport aircraft without substantial weight and cost penalties. The
Balena, F. J., Jackson, A. C., Labarge, W. L., Pei, G., Pitman, W. A., Wittlin, G.   +5 more
core   +1 more source

Mechanical Behaviour of Vacuum‐Infused GFRP Composites at Elevated Temperatures—Influence of Fibre Architecture

Fire and Materials, EarlyView.
ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho, João P. Firmo, Mário Garrido, João R. Correia, Afonso Ataíde   +4 more
wiley   +1 more source

Optimization of the grid-stiffened structure via PSO-LSSVR surrogate modeling and sensitivity analysis. [PDF]

Sci Rep
Gai J, Jian Y, Deng Q, Wang J, Zheng M, Yang Y.   +5 more
europepmc   +1 more source

Experimental study of vibro-acoustic response of stiffened cylindrical shells [PDF]

Vibrational response of stiffened cylindrical shell to reverberant acoustic ...
Conticelli, V. M., White, R. W.
core   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

An<i>in vitro</i>model of stiffened colonic mucosa exhibits altered epithelial behavior. [PDF]

Biofabrication
Massaro A, Villegas Novoa C, Allbritton NL.   +2 more
europepmc   +1 more source

Temperature robustness and viscoelasticity of soy protein‐stabilized palm oil emulsions containing glycerol monostearate and oat fiber

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Most studies of high oil content soy protein‐stabilized emulsions have focused on fluid systems, with limited attention given to the thermo‐mechanical behavior of firm emulsions. This study examined the thermal robustness and mechanical properties of palm oil‐based emulsions stabilized with soy protein isolate, glycerol monostearate
Natália Aparecida Mello, Dérick Rousseau   +1 more
wiley   +1 more source

Compression strength of composite primary structural components [PDF]

A status report of work performed during the period May 1, 1992 to October 31, 1992 is presented. Research was conducted in three areas: delamination initiation in postbuckled dropped-ply laminates; stiffener crippling initiated by delamination; and ...
Johnson, Eric R.
core   +1 more source

Step‐by‐step insight into gait analysis: A narrative review unlocking knee biomechanics

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Gait analysis offers a powerful tool for clinical and orthopaedic decision‐making. By quantifying spatiotemporal, kinematic and kinetic parameters during walking, it provides a dynamic window into joint function that static imaging cannot capture.
Giovanni Spallone, Letizia Mancini, Arianna Carnevale, Stefano Campi, Alessandro de Sire, Emiliano Schena, Pieter D'Hooghe, Michael T. Hirschmann, Rocco Papalia, Umile Giuseppe Longo   +9 more
wiley   +1 more source

Fatigue Analysis of Novel 3D Hybrid Natural Fiber‐Reinforced Composites

Polymer Composites, EarlyView.
Use of 3D fibre‐reinforcement architecture to improve the fatigue life of natural fibre‐reinforced composites. ABSTRACT The growing demand for sustainable engineering materials has intensified research into natural fiber‐reinforced composites (NFRCs).
H. F. M. de Queiroz, R. Ciardiello, M. D. Banea   +2 more
wiley   +1 more source