Results 151 to 160 of about 16,656 (248)

Computational modeling of stent failure during crimping and deployment in coronary arteries. [PDF]

Biomech Model Mechanobiol
Tragoudas A, Holzapfel GA, Aldakheel F.
europepmc   +1 more source

Comparison of stress distribution around splinted and nonsplinted implants with different crown height space in posterior mandible: A finite element analysis study

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this finite element analysis (FEA) study was to analyze the stress distribution on prosthetic components of splinted and nonsplinted prostheses, bone, and implants with different crown height space (CHS). Materials and Methods Mandibular posterior segment was modeled with no resorption at the second premolar site and ...
Hamiyet Güngör Erdoğan, Mert Keleş, Burak Yılmaz   +2 more
wiley   +1 more source

Performance of reinforced concrete columns with reduced steel ratios strengthened by hybrid FRP/steel and high-strength concrete systems. [PDF]

Sci Rep
Ghalla M, Alkhawaldeh AA, Bahrami A, Bazuhair RW, Bin Mahfouz YM, Elsamak G.   +5 more
europepmc   +1 more source

Comparative Analysis of Three Vertebral Screw Placement Directions in Anterior Thoracolumbar Fracture Surgery: A Finite Element Study

Orthopaedic Surgery, Volume 17, Issue 5, Page 1464-1477, May 2025.
This study compares the biomechanical effects of three anterior fixation systems in thoracolumbar surgery—HXTL, NHXTL, and Medtronic's CD Horizon ANTERIOR. Finite element analysis evaluates stress and displacement across vertebral bodies and support structures under varying load conditions. Results indicate the HXTL system minimizes nail–rod stress yet
Xuehai Jia, Yanjun Xie, Yi Yang, Yi Deng, Kerui Zhang, Changyong Shen, Ya Li, Litai Ma   +7 more
wiley   +1 more source

4D CT angiography and computational biomechanics dataset for structural integrity assessment of abdominal aortic aneurysms. [PDF]

Data Brief
Jamshidian M, Wittek A, Sekhavat S, Alkhatib F, Ritter JC, Parizel PM, Mufty H, Maleux G, Fourneau I, Gizewski ER, Gassner E, Loizides A, Lutz M, Enzmann FK, Bernard F, Minvielle L, Fondanèche A, Polce J, Wood C, Miller K.   +19 more
europepmc   +1 more source

Biomechanical Effects of Two Types of 3D‐Printed Prosthesis Reconstruction After Single‐Segmental Total En Bloc Spondylectomy: A Finite Element Analysis

Orthopaedic Surgery, EarlyView.
The choice of prosthesis in spinal reconstruction plays an essential role in patients' postoperative outcomes. This study aims to investigate the biomechanical effects of two types of 3D‐printed prosthesis and titanium mesh cage (TMC) after total en bloc spondylectomy.
Jiasheng Chen, Ben Wang, Yang Luo, Xiang Li, Yanchao Tang, Zihe Li, Hua Zhou, Panpan Hu, Xiaoguang Liu, Zhongjun Liu, Feng Wei   +10 more
wiley   +1 more source

Numerical optimization of natural hybrid fiber reinforced composite overwrapped pressure vessel. [PDF]

Sci Rep
Warkina R, Regassa Y, Girshe N.
europepmc   +1 more source

Effect of Medial Unicompartmental Knee Arthroplasty on Clinical Outcomes and Stress Distribution of Patellofemoral Joint

Orthopaedic Surgery, EarlyView.
Medial unicompartmental knee arthroplasty improved pain, function, and radiographic alignment while optimizing patellofemoral stress distribution, demonstrating favorable early and mid‐term clinical outcomes. ABSTRACT Objective This study aimed to investigate the clinical and biomechanical effect of medial fixed‐bearing unicompartmental knee ...
Yang Ding, Hua‐zhang Xiong, Kai‐bo Sun, Yi Zeng, Yong Nie, Yuan‐gang Wu, Bin Shen   +6 more
wiley   +1 more source

Acoustic-Emission-Based Multiscale Tensile Constitutive Model for Ultra-High-Performance Concrete Considering Steel-Fiber Parameters and Beam-Scale Validation. [PDF]

Materials (Basel)
Bao Z, Wang Q, Deng J, Zhang M.
europepmc   +1 more source

Predicting Crack Propagation in Brittle TPMS Under Uniaxial Loading: A Dual Concept Approach via Geodesic Lines and Cross‐Sectional Analysis

International Journal of Ceramic Engineering &Science, Volume 8, Issue 4, July 2026.
Cracking in brittle TPMS structures is governed by their geometry, with cracks propagating along geodesic paths determined by the initial crack orientation. Regions with small cross‐sections and abrupt area transitions identify critical damage regions and explain the differences in compressive strength among Primitive, Gyroid, Neovius, and IWP designs.
Thi Ngoc Diep Tran, Vinit Vijay Deshpande, Romana Piat   +2 more
wiley   +1 more source