Results 61 to 70 of about 1,681 (173)

Identification of Sheet Metal Constitutive Parameters Using Metamodeling of the Biaxial Tensile Test on a Cruciform Specimen

Metals
An identification strategy based on a machine learning approach is proposed to identify the constitutive parameters of metal sheets. The main novelty lies in the use of Gaussian Process Regression with the objective of identifying the constitutive ...
Tomás G. Parreira, Armando E. Marques, Nataliya A. Sakharova, Pedro A. Prates, André F. G. Pereira   +4 more
doaj   +1 more source

Behaviour of composite solid propellant under biaxial tensile loading

Polymer Testing, 2023
Biaxial tensile tests were carried out on cruciform specimens of composite solid propellants. Digital Image Correlation (DIC) was used to measure the strain in the gage section. Experiments were conducted at displacement rates of 1, 50 and 1000 mm/min (Y
Rajeev Ranjan, H. Murthy, Debdas Bhowmik, Vaibhav S. Sadavarte   +3 more
doaj   +1 more source

Technical note on an ovine model to study biomedical implants intended for maxillofacial reconstruction

Veterinary Surgery, EarlyView.
Abstract Objective To describe a repeated‐measures model permitting evaluation of up to four implants intended for maxillofacial applications in sheep. Animals Two‐year‐old Merino wethers (n = 5). Methods A retromandibular subparotid approach was developed through anatomical study of atlases, predissected models and cadaveric experiments.
Reza Sanaei, Ayda Farhoudi, Babatunde A. Ayodele, George Dimitroulis, Christina M. Murray, Helen M. Davies, Alastair J. Sloan, Charles N. Pagel   +7 more
wiley   +1 more source

The role of muscle forces on rotational and cranio‐caudal stability in the intact and CCL‐deficient stifle: An ex vivo biomechanical study

Veterinary Surgery, EarlyView.
Abstract Objective To investigate the effects of muscle activation on internal tibial rotation and cranio‐caudal translation (CCT) in intact and cranial cruciate ligament (CCL) deficient stifles. Study design Ex vivo biomechanical study. Animals Eight cadaveric, nonpaired canine stifles.
Pavlos Natsios, Rahel Capaul, Antonio Pozzi, Brian Park   +3 more
wiley   +1 more source

Acceleration of Phase‐Modulated Ultrashort Echo Time Sequence for Fast T2 and Adiabatic T1ρ Mapping of the Knee Joints

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 799-808, August 2026.
ABSTRACT Purpose To develop and validate an accelerated phase‐modulated ultrashort echo time (PM‐UTE) sequence for volumetric T2 and adiabatic T1ρ (AdiabT1ρ) mapping of both short‐ and long‐T2 tissues in the knee joint. Methods The proposed method estimates and removes the T1‐dependent component from a single reference acquisition, eliminating repeated
Jiyo S. Athertya, Dina Moazamian, Niloofar Shojaeiadib, Jiaji Wang, Xin Shen, Saeed Jerban, Jiang Du, Yajun Ma   +7 more
wiley   +1 more source

Magnetic resonance imaging‐based identification of the knee anterolateral ligament: A systematic review with meta‐analysis

Journal of Experimental Orthopaedics, Volume 13, Issue 3, July 2026.
Abstract Purpose The anterolateral ligament (ALL) is recognised as a stabiliser against internal tibial rotation and as a supporting structure for the anterior cruciate ligament; however, its MRI appearance is inconsistently reported. This systematic review and meta‐analysis aimed to synthesise the current literature to provide evidence regarding the ...
George Triantafyllou, Daniel Gondorf, Christos Koutserimpas, Nikolaos‐Achilleas Arkoudis, George Tsakotos, Maria Piagkou, Olympia Papakonstantinou   +6 more
wiley   +1 more source

Characterization of the Ligamentum Mucosum in the Feline and Canine Stifle

Anatomia, Histologia, Embryologia, Volume 55, Issue 4, July 2026.
ABSTRACT In humans, the ligamentum mucosum (LM) is described as a ligamentous structure originating from the femoral intercondylar notch and inserting into the infrapatellar fat pad. Proposed clinical implications include knee stabilization, contribution to post‐operative revascularization of adjacent structures, and causation of anterior knee pain if ...
Nathan Thomas Ko, Elizabeth Moran Woodward   +1 more
wiley   +1 more source

Microengineered Gradient Hydrogels for Mechanobiology

Advanced Healthcare Materials, Volume 15, Issue 23, 19 June 2026.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong, Deepu Ashok, Anna Waterhouse, Marcela M. M. Bilek, Daniele Vigolo   +4 more
wiley   +1 more source

Multimaterial Triphasic Scaffold Replicates Enthesis Microenvironment to Modulate Early Cell Responses

Advanced NanoBiomed Research, Volume 6, Issue 6, June 2026.
A bioinspired triphasic scaffold integrating 3D printed polycaprolactone and electrospun poly(lactic‐co‐glycolic acid) is developed to replicate the organization of the tendon‐to‐bone enthesis. Cyclic mechanical stimulation induces spatially defined cell morphology and lineage‐related gene expression in human mesenchymal stem cells, highlighting the ...
Ginevra Pegollo, Simone Micalizzi, Girish Pattappa, Philipp Stahlhut, Jürgen Groll, Carmelo De Maria, Denitsa Docheva, Giovanni Vozzi   +7 more
wiley   +1 more source

Optimization of Biaxial Tensile Specimen Shapes on Aerospace Composite with Large Deformation

Aerospace
This study focuses on optimizing cruciform specimen configurations for the biaxial tensile testing of soft composite materials used in the aerospace industry under conditions of large deformation.
Haowen Luo, Jiangtao Wang, Xueren Wang, Xiangyang Liu   +3 more
doaj   +1 more source