Results 81 to 90 of about 71,099 (263)

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

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

Retracted: Ultrasonic Imaging of Carotid Inflammatory Plaque with Superparamagnetic Nanoparticles. [PDF]

Comput Math Methods Med, 2023
Methods In Medicine CAM.
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

Predicting Intrahepatic Cholestasis of Pregnancy: A Retrospective Cohort Study of a Comprehensive Clinical Prediction Model

International Journal of General Medicine
Huan Liang,1 Ye Tian,2 Jie Gao,3 Jing Teng4 1Department of Gynecology,The Central Hospital of Enshi Tujia and Miao Autonomous Prefectrue, Enshi, Hubei, 445000, People’s Republic of China; 2School of Medicine,Hubei Minzu University, Enshi, Hubei, 445000 ...
Liang H, Tian Y, Gao J, Teng J
doaj  

Physical Simulation of Ultrasonic Imaging Logging Response. [PDF]

Sensors (Basel), 2022
Lu J, Han J, Wu J, Che X, Qiao W, Wang J, Chen X.   +6 more
europepmc   +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

Advances in Molecular Imaging with Ultrasound

Molecular Imaging, 2010
Ultrasound imaging has long demonstrated utility in the study and measurement of anatomic features and noninvasive observation of blood flow. Within the last decade, advances in molecular biology and contrast agents have allowed researchers to use ...
Ryan Gessner, Paul A. Dayton
doaj   +1 more source

Analog interface amplifiers for sub-mm broadband polymer intravascular ultrasonic imaging. [PDF]

IEEE Biomed Circuits Syst Conf, 2023
Wang R, Treviño I, Fleischman AJ, Majerus SJA.   +3 more
europepmc   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source