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Intraoperative Impedance Gradient as a Physiological Indicator of Electrode-Neural Interface in Pediatric Cochlear Implantation [PDF]
Journal of OtologyObjective To investigate the spatial gradient of intraoperative impedance across the cochlear electrode array in pediatric cochlear implant recipients and assess its potential as a physiological indicator for the electrode-neural interface.
Richi Sinha +3 more
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Reconstructing the arrival direction of neutrinos in deep in-ice radio detectors
European Physical Journal C: Particles and Fields, 2023 In-ice radio detectors are a promising tool for the discovery of EeV neutrinos. For astrophysics, the implications of such a discovery will rely on the reconstruction of the neutrino arrival direction.
Ilse Plaisier, Sjoerd Bouma, Anna Nelles
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X-ray Dark-Field Imaging for Improved Contrast in Historical Handwritten Literature
Journal of Imaging, 2022 If ancient documents are too fragile to be opened, X-ray imaging can be used to recover the content non-destructively. As an extension to conventional attenuation imaging, dark-field imaging provides access to microscopic structural object information ...
Bernhard Akstaller +9 more
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Journal of Imaging, 2020 For imaging events of extremely short duration, like shock waves or explosions, it is necessary to be able to image the object with a single-shot exposure. A suitable setup is given by a laser-induced X-ray source such as the one that can be found at GSI
Maria Seifert +12 more
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Investigation of Strain Inhomogeneity in Hexa-ECAP Processed AA7075 [PDF]
Archives of Metallurgy and Materials, 2021 Severe Plastic Deformation (SPD) techniques have been used by researchers for last three decades in order to obtain Ultra-Fine Grained (UFG) materials. Equal Channel Angular Pressing (ECAP) is preferred more than other SPD techniques thanks to its high ...
Serkan Öğüt +5 more
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Journal of Magnesium and Alloys, 2020 In the present work, AZ91 alloy was successfully processed by equal channel angular pressing (ECAP) for up to 16 passes and rolling (R) for multiple passes with a total reduction of 75% in addition to a combination method with ECAP plus rolling (ECAP+R).
Qiong Xu +6 more
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Effect of ECAP process on mechanical properties and microstructure of AA-6061 recycled chips [PDF]
Engineering and Technology Journal, 2023 The oxidation of aluminum machined chips makes successful recycling via the traditional re-melting technique difficult. A viable solution to this problem is to utilize solid-state recycling to transform aluminum machined chips directly into semi-finished
Rawa Mohammed +2 more
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Effect of the power type of the general flow function in texture simulation of ECAP [PDF]
مواد نوین, 2021 Flow line model as an efficient model in ECAP process analysis is based on functions that evaluate the material plastic flow inside the die. Among the various flow functions, the general flow function has the highest ability in analyzing of ECAP process.
Arman HASANI
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Journal of Materials Research and Technology, 2020 The aim of this research is to investigate the effect of hot forming cold die quenching (HFQ) equal channel angular pressing (ECAP) on the microstructural evolution and mechanical properties of AA2024 aluminum alloy.
A. Baghbani Barenji +4 more
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Metals, 2022 An Mg–5Sn alloy was processed by equal channel angular pressing (ECAP) for different passes (4P, 8P, and 12P), and the microstructure evolution and mechanical properties were investigated. The grain size, amount of Mg2Sn precipitates, and texture of ECAP
Xiaoru Zhuo +4 more
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