Results 61 to 70 of about 767,782 (193)

Effects of scanning strategy on the magnetic and mechanical properties of laser-based powder bed fused Nd-Fe-B magnets

open access: yesJournal of Materials Research and Technology
In the past decades, laser-based powder bed fusion (LPBF) has been well-established for near-net-shape forming Nd-Fe-B magnets, efficiently employing the rare-earth elements (REE) and exhibiting the potential for directly fabricating magnets with complex
Xin Ming   +6 more
doaj   +1 more source

Modeling and control of the modular multilevel converter (MMC) based solid state transformer (SST) with magnetic integration

open access: yesCES Transactions on Electrical Machines and Systems, 2020
Solid state transformer (SST) can provide more advanced functionalities compared with conventional transformer, and has great potential in smart grid application.
Gengzhe Zheng, Yu Chen, Yong Kang
doaj   +1 more source

Light-Triggered Graphene/Black Phosphorus Heterostructure FET Platform for Ultrasensitive Detection of Alzheimer’s Disease Biomarkers at the Zeptomole Level

open access: yesResearch
Due to the low concentration of amyloid-beta (Aβ) in plasma and the high content of interfering factors, the conventional detection method for the quantification of Aβ still faces the problem of insufficient limit of detection (LOD).
Huide Wang   +18 more
doaj   +1 more source

Formability and mechanism of ultra-thin titanium foil under the elevated temperature and high strain rate in electromagnetic forming

open access: yesJournal of Materials Research and Technology
Electromagnetic forming (EMF) is a high-speed forming process with significant potential for manufacturing bipolar plates. However, titanium's low conductivity requires the use of a driver sheet in traditional EMF, limiting its formability improvement ...
Zelin Wu   +9 more
doaj   +1 more source

Expanding the clinical application of OPM-MEG using an effective automatic suppression method for the dental brace metal artifact

open access: yesNeuroImage
Optically pumped magnetometer magnetoencephalography (OPM-MEG) holds significant promise for clinical functional brain imaging due to its superior spatiotemporal resolution.
Ruonan Wang   +7 more
doaj   +1 more source

Immunomodulation of Patients with Canine Visceral Leishmaniasis at Different Stages: A 12-Month Follow-Up Study Using LaSap

open access: yesVaccines
Background/Objectives: Canine visceral leishmaniasis (CVL) is one of the main neglected protozoan diseases in the world. Dogs play a fundamental role in the maintenance of Leishmania infantum in the Americas, and we have already encountered resistance ...
Kelvinson Fernandes Viana   +7 more
doaj   +1 more source

Structural convergence and membrane interactions of Aβ1-42 along the primary nucleation process studied by solid state NMR

open access: yesCommunications Chemistry
Non-specific disruption of cellular membranes induced by amyloidogenic aggregation of β-amyloid (Aβ) peptides remains a viable cytotoxicity mechanism in Alzheimer’s disease (AD).
Maurine K. Kengwerere   +11 more
doaj   +1 more source

Source imaging method based on diagonal covariance bases and its applications to OPM-MEG

open access: yesNeuroImage
Magnetoencephalography (MEG) is a noninvasive imaging technique used in neuroscience and clinical research. The source estimation of MEG involves solving a highly underdetermined inverse problem, which requires additional constraints to restrict the ...
Wen Li   +8 more
doaj   +1 more source

Artificial intelligence driven Mid-IR photoimaging device based on van der Waals heterojunctions of black phosphorus

open access: yesNanophotonics
Mid-infrared (Mid-IR) photodetection and imaging are pivotal across diverse applications, including remote sensing, communication, and spectral analysis.
Wang Ziqian   +25 more
doaj   +1 more source

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