Results 41 to 50 of about 1,688 (179)

Rectus femoris tendon morphometry and practical landmarks for harvesting: A cadaveric study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To perform a qualitative and quantitative cadaveric analysis of the rectus femoris (RF) tendon to determine its suitability as a standalone autograft for knee ligament reconstruction and to identify consistent anatomical landmarks for safe and reproducible harvest.
Vincent Marot, Alessandro Carrozzo, Jorge Chahla, Vincent Martinel, Victor Sonnery‐Cottet, Kenza Limam, Nicolas Bouguennec, Régis Pailhé, Etienne Cavaignac   +8 more
wiley   +1 more source

CLASS‐MRI validates patient‐specific ACL footprints across variable fluoroscopic C‐arm positioning: A cadaveric study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The aim of this study was (1) to investigate the accuracy of identifying the femoral and tibial anterior cruciate ligament (ACL) footprints (FPs) using the Compressed Lateral and Anteroposterior Anatomical Systematic Sequences (CLASS) method compared to the to the gold standard (anatomical dissection with direct FP marking, referred to
Grégoire Thürig, Marc Barrera Usó, Raúl Panadero‐Morales, Michaël Joao Matos, Joseph M. Schwab, Moritz Tannast, Daniel Petek   +6 more
wiley   +1 more source

Surface crack growth subject to bending and biaxial tension-compression [PDF]

Fracture and Structural Integrity, 2016
Fatigue surface crack growth and the in-plane and out-of-plane constraint effects are studied through experiments and computations for aluminium alloy D16T.
V. Shlyannikov, A. Tumanov, A. Zakharov, A. Gerasimenko   +3 more
doaj   +1 more source

Posterolateral corner reconstruction using hamstrings grafts—A comparative biomechanical study of three techniques

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare three posterolateral corner (PLC) reconstruction techniques—the popliteofibular loop (PFLoop), the modified LaPrade (LP) and modified Arciero (AR) techniques—in restoring knee laxity in varus (VR), external tibial rotation (ER) and posterior tibial translation (PTT). Methods Nine cadaveric knees were subjected to 8Nm VR, 5Nm
Marcos Barbieri Mestriner, Shuntaro Nejima, Petra Bonacic Bartolin, Ricardo de Paula Leite Cury, Nilson Roberto Severino, Andrew A. Amis   +5 more
wiley   +1 more source

Identification of anisotropic properties of polymer sheets from heterogeneous biaxial tests

Polymer Testing, 2022
The stretch blowing process for PET bottle induces the anisotropic mechanical properties due to the different elongation of macromolecular chains. For example, the Young's modulus can be multiplied by almost two in the longitudinal direction and more ...
Hanane Attar, Yun-Mei Luo, Luc Chevalier, Thanh Tung Nguyen, Fabrice Detrez   +4 more
doaj   +1 more source

Advanced systems for intraoperative cartilage evaluation and treatment demonstrate early feasibility and a shift towards integrating artificial intelligence: A scoping review

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To review the current literature evaluating AI and advanced technologies for intraoperative cartilage management. Methods A comprehensive search of PubMed, Embase, and Scopus was conducted in March 2026 according to PRISMA guidelines.
Logan D. Moews, Samuel A. Alfonsi, Volker Musahl, Michael T. Hirschmann, Brian J. Cole, Jorge Chahla, Kyle N. Kunze   +6 more
wiley   +1 more source

A comparison of punching shear strengthening of RC flat plates with FRP bars and steel bolts

Case Studies in Construction Materials, 2022
This study investigated the behavior of carbon fiber-reinforced polymer (CFRP), aramid fiber-reinforced polymer (AFRP) bars and steel bolts as post-installed shear reinforcements for strengthening flat plate structures to evaluate their cost and ...
Ekkachai Yooprasertchai, Mawin Piamkulvanit, Chanathip Srithong, Teerathamrong Sukcharoen, Raktipong Sahamitmongkol   +4 more
doaj   +1 more source

Posterior tibial slope is linearly related to anteroposterior shift of the tibiofemoral contact mechanics: A biomechanical study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate the changes in tibiofemoral contact mechanics following an infra‐tubercle slope‐modifying osteotomy. Methods An infra‐tubercle slope‐modifying osteotomy was performed on eight fresh‐frozen cadaveric knees and fixed with an external fixator, which allowed for accurate slope adjustments from 15° to 0° in 5° increments. The
Christian Peez, Lucas K. Palma Kries, Arian Grose‐Allermann, Lara Leibrandt, Adrian Deichsel, Thorben Briese, Klemens Horst, Elmar Herbst, Christoph Kittl   +8 more
wiley   +1 more source

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