Results 41 to 50 of about 152,965 (205)
Nondestructive testing using ultrasonic sensor [PDF]
, 2016 Nondestructive testing (NDT) is the process of inspection or evaluating materials or component without destroying the functionality, serviceability and the structure of the testing product.
Abd Rahman, Muhamad Umar Faruq +3 more
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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 +8 more
wiley +1 more source
EBSD analysis of low-cycle fatigue damage in Z2CND18.12N austenitic stainless steel
Cailiao gongchengAimed at low-cycle fatigue damage of Z2CND18.12N austenitic stainless steel for nuclear power pipelines，the influences of the acquisition and post-processing parameters on the local misorientation （ML） were studied by electron backscattered diffraction ...
CHE Feng +3 more
doaj +1 more source
Failure of a Pendent Reheater Tube in a 110 MW Thermal Power Plant
High Temperature Materials and Processes, 2014 This investigation was conducted to examine the probable cause of failure of one pendent reheater tube of a 110 MW thermal power plant. Preliminary macroscopic examinations along with visual examination, dimensional measurement, chemical analysis ...
Saha Atanu, Roy H., Shukla A.K.
doaj +1 more source
Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors
Advanced Materials, EarlyView.A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi +11 more
wiley +1 more source
Research progress in microstructure characterization and reconstruction of heterogeneous materials
Journal of Aeronautical MaterialsHeterogeneous materials are widely used in high-end equipment components of fields such as aerospace，electronic information and national defense，with the microstructure features of multi-phase，multi-scale and complex morphology，which determines the ...
CHEN Yijia +3 more
doaj +1 more source
PET Imaging of Cardiac Inflammation in Viral Myocarditis Using a DPP4‐Targeted Probe
Advanced Science, EarlyView.This study describes a DPP4‐targeted PET probe for imaging myocardial inflammation by selectively targeting activated immune cells. Derived from the clinically approved small‐molecule inhibitor linagliptin, the probe demonstrates favorable biodistribution with specific cardiac uptake in myocarditis.
Wanhao Gao +14 more
wiley +1 more source
AIP Advances, 2018 The paper considers the Rockwell hardness investigation by finite element simulation in inspection situation of press hardened parts using the 3MA non-destructive testing system.
Yasmine Gabi +3 more
doaj +1 more source
Advanced Science, EarlyView.This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong +7 more
wiley +1 more source
A methodological proposal and tool support for the HL7 standards compliance in the development of health information systems [PDF]
, 2017 Health information systems are increasingly complex, and their development is presented as a challenge for software development companies offering quality, maintainable and interoperable products.
Domínguez-Mayo, F.J +7 more
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