Results 81 to 90 of about 79,314 (309)

Multiphysics modeling in support of ultrasonic image development: Integration of fluid-structure interaction simulations and Field II applied to the carotid artery [PDF]

, 2011
Abigaïl Swillens, Gianluca De Santis, Patrick Segers, Lasse Løvstakken, Joris Degroote, Jan Vierendeels   +5 more
openalex   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

A Study on the Simulation of New Linear Transducer Based on the Ultrafast Ultrasonic Imaging Technology [PDF]

, 2015
Ning Guoa, Weiqiang Yea, Congzh Wang, Hairong Zheng   +3 more
openalex   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Microwave-Responsive MnFe-Based Molybdenum Disulfide Nanoflowers for Enhanced Thermal-Dynamic-Chemo Synergistic Therapy in Bladder Cancer

International Journal of Nanomedicine
Yadong Liu,1,2,* Yaodong Chen,3,* Shazhou Ye,1,* Jiasheng Hu,1 Zhong Zheng,1 Kaining Lu,1 Wu Chen,3 Zejun Yan,1,4 Xingyi Li5 1Department of Urology, The First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, People’s ...
Liu Y, Chen Y, Ye S, Hu J, Zheng Z, Lu K, Chen W, Yan Z, Li X   +8 more
doaj  

Research on Ultrasonic Imaging of Defects in Insulating Materials Based on the SAFT

Applied Sciences
As a critical barrier for power network safety, insulating materials are susceptible to internal microcracks, delamination, and other hidden defects that can trigger dielectric strength degradation and space charge accumulation, ultimately leading to ...
Yukun Ma, Yi Tian, Tian Tian, Juntang Huang   +3 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

The Application of High-frequency Ultrasonic Imaging in Identifying Fillers in the Temporal Region. [PDF]

Plast Reconstr Surg Glob Open, 2023
Jiang L, Yuan L, Su X, Zhen Q, Jia Y, Hu J, Chai H.   +6 more
europepmc   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source