Results 11 to 20 of about 21,684 (253)
Neuromodulation: Technology at the Neural Interface, EarlyView., 2021 Abstract Objectives The study aimed to assess the feasibility of recording electrically evoked compound action potentials (ECAPs) from the rat spinal cord. To achieve this, we characterized electrophysiological responses of dorsal column (DC) axons from electrical stimulation and quantified the relationship between ECAP and motor thresholds (ECAPTs and
Birte Elisabeth Dietz +3 more
wiley +1 more source
A Clinical Feasibility Study of Spinal Evoked Compound Action Potential Estimation Methods
Neuromodulation: Technology at the Neural Interface, EarlyView., 2021 Abstract Objectives Spinal cord stimulation (SCS) is a treatment for chronic neuropathic pain. Recently, SCS has been enhanced further with evoked compound action potential (ECAP) sensing. Characteristics of the ECAP, if appropriately isolated from concurrent stimulation artifact (SA), may be used to control, and aid in the programming of, SCS systems.
Krishnan Chakravarthy +6 more
wiley +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Complaints and Diagnoses of Emergency Department Patients in the Netherlands: A Comparative Study of Integrated Primary and Emergency Care. [PDF]
PLoS ONE, 2015 In the Netherlands, an increasing number of emergency departments (EDs) and general practitioner cooperatives collaborate by creating one Emergency-Care-Access-Point (ECAP). This has resulted in fewer patients at ECAP EDs. The objective of this study was
Wendy A M H Thijssen +6 more
doaj +1 more source
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
doaj +1 more source
Comparative analysis of tax regimes Effectiveness in oil Production
Учёт. Анализ. Аудит, 2022 The paper deals with the problems of the method of comparative analysis of the tax regimes in the field of oil production in order to create instruments for making operational decisions on its basis by oil and gas companies.
G. S. Dyachkov
doaj +1 more source
Zjemňování zrna protlačované hořčíkové slitiny AZ31 procesem Ecap [PDF]
, 2017 Extruded Mg – 3%Al – 1% Zn (AZ31) magnesium alloy was subjected to ECAP (Equal Channel Angular Pressing) processing at 523 K (250 °C). At the processing temperature of 523 K, fine grains with the average grain size of 2 – 3 μm are formed as a result of ...
Hilšer, Ondřej +3 more
core +1 more source
Frontiers in Neuroscience, 2022 This study aimed to assess the function of the cochlear nerve using electrically evoked compound action potentials (ECAPs) for children with cochlear implants who were diagnosed with cochlear nerve aplasia and to analyze the correlation between ...
Xiuhua Chao +5 more
doaj +1 more source