Results 231 to 240 of about 327,426 (292)

Comparative evaluation of the shaping performance of three NiTi rotary systems in distolingual canals of 3D-printed three-rooted mandibular first molars. [PDF]

Front Dent Med
Bai B, Zhang P, Yang T, Pei F, Geng N, Gu Y.   +5 more
europepmc   +1 more source

Compressible Flow Exfoliation of Two‐Dimensional Nanomaterials: Insights Into Layer Separation Informed by Gas Dynamics

Advanced Engineering Materials, EarlyView.
This study elucidates the mechanism of compressible flow exfoliation for producing 2D hexagonal boron nitride (h‐BN). Fluid dynamics analysis reveals that acceleration‐driven aerodynamic shear forces, rather than shock waves alone, drive effective layer separation.
Md Farhadul Islam, Saeed Arabha, Ray Hixon, Reza Rizvi   +3 more
wiley   +1 more source

A novel arthroscopic suturing technique for rotator cuff tears: A retrospective clinical study. [PDF]

Medicine (Baltimore)
Chen B, Qu X, Fang X, Wang Q, Fu R, Chen Z, Wang X.   +6 more
europepmc   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khaleghian, Anahita Emami   +3 more
wiley   +1 more source

Accurate EDM Calibration of a Digital Twin for a Seven-Axis Robotic EDM System and 3D Offline Cutting Path. [PDF]

Micromachines (Basel)
de Almeida ST, Mo JPT, Bil C, Ding S, Cheng CT.   +4 more
europepmc   +1 more source

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

Study on reasonable sampling interval and range of compressional-torsional structural plane based on undulation angle characteristic parameters. [PDF]

Sci Rep
Jia J, Chen Z.
europepmc   +1 more source

Investigation of Cuttings Transport in a Reverse Circulation Drill Bit during Direction Drilling Using Two-Phase Flow Simulation. [PDF]

ACS Omega
Cui G, Cao P, Wang M, Wang X, Chen D, Qi B.   +5 more
europepmc   +1 more source

Three-dimensional verification of osteotomy accuracy in total knee arthroplasty using intraoperative CT imaging: a case series study. [PDF]

BMC Musculoskelet Disord
Sun B, Yuan L, Wang X, Zhang K, Yan Y, Sun X, Yao J, Yang B.   +7 more
europepmc   +1 more source

Wedge-less V-Shaped Distal Femoral Osteotomy Through Lateral Approach to Correct Valgus Malalignment. [PDF]

Arthrosc Tech
Gupta S, Singh P, Verma R, Kulkarni A, Jindal G.   +4 more
europepmc   +1 more source