Results 161 to 170 of about 610,551 (308)

Finite Element Modeling of the Human Wrist: A Review. [PDF]

J Wrist Surg, 2023
Mena A, Wollstein R, Baus J, Yang J.
europepmc   +1 more source

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

Advanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali, Xinan Huang, Lucie Motyckova, Nicolas Moreno Gomez, Michal Skowicki, Cora‐Ann Schoenenberger, Peer Fischer, Cornelia G. Palivan   +7 more
wiley   +1 more source

Exploring the Intricacies of Finite Element Modeling of 3D-Printed Scaffolds for Musculoskeletal Applications: An In-Depth Review. [PDF]

Cureus
Paul D, Sta Maria D, Sadat SA, Rahman MA, Shahzad H, Apu EH, Shaikh MH.   +6 more
europepmc   +1 more source

Multi‐Functional ZnO–Te Heterojunction Devices Enabling Compact Frequency Quadrupler

Advanced Functional Materials, EarlyView.
Wafer‐scale ZnO–Te heterojunction devices featuring tunable double negative differential transconductance (D‐NDT) are demonstrated at ≤ 200°C. Leveraging this unique characteristic, a single‐stage frequency quadrupler is realized, achieving a 64%–75% reduction in device count.
Jae Hyeon Jun, Byeong Gwan Kim, Min Seo Kang, Ui Gwan Shin, Minjae Kim, Kiyung Kim, Hae‐Won Lee, Yongsu Lee, Byoung Hun Lee   +8 more
wiley   +1 more source

Multi-timescale finite element modeling of vocal fold edema progression due to phonotrauma. [PDF]

J Acoust Soc Am
Deng JJ, Erath BD, Zañartu M, Peterson SD.   +3 more
europepmc   +1 more source

Finite Element Modeling of Microstructures in Composite Materials: A Special Issue in Materials. [PDF]

Materials (Basel), 2023
Luo Y.
europepmc   +1 more source

Revealing the Hidden Role of Cd in p‐Type Mg3Sb2: Enhanced Thermoelectric Performance by Grain Boundary Segregation Engineering

Advanced Functional Materials, EarlyView.
The hidden role of Cd segregation at grain boundaries is revealed in p‐type Mg3Sb2 by atom probe tomography and other advanced characterizations. Grain boundary Cd enrichment suppresses the SbMg+ hole‐killer formation and lowers potential barriers, enhancing electrical conductivity.
Zhou Li, Deming Dong, Xiaoyu Yang, Jun Qian, Mengruizhe Kong, Han Wan, Ni Ma, Wei Bai, Pengfei Nan, Binghui Ge, Jiming Song, G. Jeffrey Snyder, Yuan Yu   +12 more
wiley   +1 more source

Finite element modeling in obstetrics and gynecology: advances, applications, and challenges. [PDF]

Front Med (Lausanne)
Moseley T, Hicks AJ, Cosgriff-Hernandez EM, Rausch MK, Hakim J.   +4 more
europepmc   +1 more source

Observation of Two‐Photon Resonant Raman Scattering via the Biexciton Level in Two‐Dimensional Halide Perovskite (C6H5C2H4NH3)2PbI4

Advanced Functional Materials, EarlyView.
Efficient two‐photon resonant Raman scattering (TRRS) is observed in the layered perovskite (PEA)2PbI4, with the biexciton level acting as an intermediate state. TRRS undergoes two‐photon frequency shift upon input frequency tuning, persists up to 90 K, and shows clear threshold behavior and polarization selection rules.
Seung Han Shin, Seo Hyun Nam, Jeehong Park, Dong Gyu Lee, Jeong Bin Cho, Tae Jung Kim, Yeonjin Yi, Joon Ik Jang   +7 more
wiley   +1 more source

A Finite Element Modeling of Orthogonal Cutting

Engineering review, 1997
A finite element model of orthogonal metal cutting is described. The proposed model is based on an updated Lagrangian formulation for plane strain conditions and employs an elastic-plastic material model.
openaire   +1 more source