Results 151 to 160 of about 37,066 (277)

Cooling Holes in Polymer Spur Gears: A Critical Analysis of Heat Dissipation Benefits and Mesh Stiffness Penalties

Journal of Applied Polymer Science, Volume 143, Issue 38, October 10, 2026.
Cooling holes provide a simple passive cooling strategy for polymer spur gears, reducing maximum operating temperature by up to 9.39% while introducing a measurable gear mesh stiffness penalty. A validated response‐surface model reveals how hole size and location govern this thermal–mechanical trade‐off, enabling design optimization for thermally and ...
Abderrahim Baccar, Ahmed Samet, Ahmed Hammami, Nuno Dourado, Ali Akrout, Mohamed Haddar   +5 more
wiley   +1 more source

Design and manufacturing data for an infant upper body physical model for bench testing of assistive devices. [PDF]

Data Brief
Kuo E, Rauch C, Macaluso C, Gowda A, Ortega J, Castillo MC, Barahona M, McCarty T, Sahin I, Kokkoni E.   +9 more
europepmc   +1 more source

Thermo‐Fluid‐Structural Coupling Analysis of Twin‐Screw Compressor Rotors Under Variable Operating Conditions

Applied Research, Volume 5, Issue 5, October 2026.
A validated thermo‐fluid‐structural coupling framework reveals that rotor von Mises stress exhibits a non‐monotonic trend with discharge pressure, reaching a minimum at 0.3 MPa (3000 rpm)—identifying a structurally optimal operating point that minimizes mechanical loading and extends fatigue life.
Sen Zhao, Diankui Gao, Bin Zhao
wiley   +1 more source

Three-Dimensional Assessment of Composite Attachment Wear in Clear Aligner Therapy: A Prospective Cohort Study. [PDF]

Cureus
Malik Z, Goyal V, Singh G, Singh RK, Khan S.   +4 more
europepmc   +1 more source

Learn SOLIDWORKS 2020: a hands-on guide to becoming an accomplished solidworks associate and professional

, 2019
Learn SOLIDWORKS 2020 is a practical guide, taking you from knowing nothing about 3D modeling to becoming a SOLIDWORKS professional. It starts with an introduction to parametric modeling, SOLIDWORKS interface and sketching and progresses toward advanced ...
Almattar, Tayseer
core  

Optimal Control‐Based RF Pulses Versus Classical Motion‐Encoding Strategies for In Vivo Hepatic MR Elastography Across Multiple Excitation Frequencies in Mice: Reproducibility Assessment

NMR in Biomedicine, Volume 39, Issue 10, October 2026.
Optimal control (OC)–based motion encoding doubles SNR in vivo in murine hepatic MRE by eliminating motion‐encoding gradients and enabling shorter echo times. Quantitative liver stiffness measurements remain consistent with conventional MEG‐MRE across multiple excitation frequencies, supporting longitudinal studies and clinical translation ...
Tiffany Bakir‐Ageron, Pilar Sango‐Solanas, Eric Van Reeth, Denis Grenier, Kevin Tse Ve Koon, Olivier Beuf   +5 more
wiley   +1 more source

Evaluation of Stress Distribution in "All-on-Four" Prostheses: A Three-Dimensional Finite Element Analysis. [PDF]

Life (Basel)
Faco EFS, Amoroso AP, Pereira FP, Oliveira LF, Sousa LLL, Fabris ALDS, Garcia Junior IR, Mazaro JVQ, Filho OM.   +8 more
europepmc   +1 more source

Impact and Compressive Performance of 3D‐Printed PA6/Functionalized Graphene Nanoplatelet Sandwich Structures With Auxetic Cores

Polymer Composites, Volume 47, Issue 18, Page 16425-16441, 20 September 2026.
Schematic of PA6/functionalized graphene nanoplatelet compounding and filament extrusion to 3D printing, sandwich panel fabrication, and mechanical characterization. ABSTRACT This study examines the impact and compressive behavior of additively manufactured polyamide 6 (PA6) nanocomposite sandwich panels reinforced with amine‐functionalized graphene ...
Russo Swart, Karim El‐Ghamrawy, Richard Johnston, Feras Korkees   +3 more
wiley   +1 more source

Parametric Design and Finite Element-Based Structural Assessment of Industrial Moulds for Concrete Blocks. [PDF]

Materials (Basel)
Tatayo-Tipantasi E, Erazo-Arteaga V, Tafur-Escanta P, Tafur JP, Valencia-Chapi R.   +4 more
europepmc   +1 more source

Process‐Induced Anisotropy and Fracture Behavior of Pellet‐3D Printed PLA and PLA/Flax Biocomposites

Polymer Composites, Volume 47, Issue 18, Page 16442-16462, 20 September 2026.
Fused Granular Fabrication of PLA and PLA/flax biocomposites, followed by tensile testing and fracture surface analysis to evaluate the effects of raster orientation and layer number on anisotropy and fracture behavior. ABSTRACT Fused granular fabrication (FGF) enables cost‐effective, large‐scale polymer additive manufacturing; however, the mechanical ...
Fernando Ancio, Luis Távara, Luis Miguel Ferreira   +2 more
wiley   +1 more source