Results 101 to 110 of about 26,968 (270)

Phenotypic Subtypes of Obstructive Eustachian Tube Dysfunction as Defined by Cluster Analysis

open access: yesThe Laryngoscope, EarlyView.
Obstructive ETD encompasses five clinically distinct phenotypes, ranging from mild, post‐upper respiratory infection presentations to chronic, bilateral disease driven by sinusitis and reflux. These were identified through hierarchical cluster analysis of 490 patients using seven key clinical variables.
Jenilkumar H. Patel   +4 more
wiley   +1 more source

Computing nucleon EDM on a lattice

open access: yes, 2018
I will discuss briefly recent changes in the methodology of computing the baryon EDM on a lattice. The associated correction substantially reduces presently existing lattice values for the proton and neutron theta-induced EDMs, so that even the most ...
Sinya Aoki   +5 more
core   +2 more sources

Fundamental study of magnetic field-assisted micro-EDM for non-magnetic materials

open access: yes, 2010
Micro-Electrical Discharge Machining (µ-EDM) is a unique machining method capable of removing material in the sub-grain size range (0.1-10 µm) from materials irrespective of their hardness.
Heinz, Kenneth G., Jr.
core  

Atmospheric Corrosion Protection of LPBF Manufactured AlSi10Mg by Combining SiOx‐CVD and PDMS Grafting

open access: yesMaterials and Corrosion, EarlyView.
Hybrid SiOₓ‐CVD/PDMS ultrathin films mitigate atmospheric corrosion of additively manufactured AlSi10Mg. Electrochemical analyses show reduced corrosion currents, increased charge‐transfer resistance, and suppressed pitting due to diminished cathodic activity and limited oxygen and ion transport under NaCl exposure.
Tim Prüßner   +3 more
wiley   +1 more source

Microstructural and compositional analysis of debris in micro‐electrical discharge machining of Ni‐Ti shape memory alloy and stainless‐steel (SS304) Analyse der Mikrostruktur und Legierung von Abtragspartikeln beim Mikro‐Funkenerodieren von Ni‐Ti‐Formgedächtnislegierungen und Edelstahl (SS304)

open access: yesMaterialwissenschaft und Werkstofftechnik, EarlyView.
This research provides an extensive and sophisticated analysis of debris produced by micro‐electrical discharge machining processing of Ni‐Ti shape memory alloys and austenitic stainless steel (SS304) using brass electrodes. The research examines how different discharge energy levels controlled by capacitance and voltage affect debris shape and ...
M. Sarvar Rasheed   +3 more
wiley   +1 more source

EDM process through mathematical model

open access: yes, 2019
EDM is a well-established hole machining option with various advantages due to non-contact characteristics of the process. However, knowledge about the process is not enough for its more improvements.
Azli Yahya   +7 more
core   +1 more source

Disrupted endocannabinoid signaling contributes to systemic inflammation in acute pancreatitis

open access: yesThe Journal of Pathology, EarlyView.
Abstract Acute pancreatitis (AP) is an inflammatory disease that can lead to systemic complications in severe cases. The endocannabinoid system has emerged as a potential modulator of inflammation in AP. We investigated the role of the endocannabinoid 2‐arachidonoylglycerol (2‐AG) and the cannabinoid receptors CB1 and CB2 during AP.
Paula Goncalves‐Romeu   +7 more
wiley   +1 more source

EDM Toolkit

open access: yes, 2016
AIDA2020 Annual Meeting, Hamburg, Germany, 13 Jun 2016 - 17 Jun ...
Gaede, Frank, Hegner
openaire   +2 more sources

A Comparative Study of Directed Energy Deposition‐Arc and Casting: Enhancing Mechanical and Thermal Properties of Hot‐Work Tool Steels

open access: yessteel research international, EarlyView.
The study investigates the influence of DED‐Arc/M versus casting on the microstructure and material properties of X40CrMoV5‐1 (AISI H13) hot‐work tool steel. DED‐Arc/M yields finer microstructures, superior mechanical strength, and ductility, but slightly reduced thermal conductivity.
Ulf Ziesing   +4 more
wiley   +1 more source

Study of the thermal erosion, ejection and solidification processes of electrode materials during EDM

open access: yesEngineering Applications of Computational Fluid Mechanics, 2019
Due to the complexity of electrical discharge machining (EDM), there is no perfect theory to explain the mechanisms of material erosion, ejection and solidification during the machining process.
Shengfang Zhang   +6 more
doaj   +1 more source

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