Results 231 to 240 of about 111,130 (266)

Anti-gad autoimmune encephalitis: a case report. [PDF]

BMC Neurol
Ketabi K, Haddad M, Rezayitalab F, Baghestani Z, Oliazadeh P, Sheybani F.   +5 more
europepmc   +1 more source

Development of PEO in Low-Temperature Ternary Nitrate Molten Salt on Ti6Al4V. [PDF]

Materials (Basel)
Garashchenko M, Yuferov Y, Borodianskiy K.   +2 more
europepmc   +1 more source

Atypical Presentation of Creutzfeldt-Jacob Disease (CJD): Early Incontinence and Delayed Imaging in a Rapidly Progressive Dementia. [PDF]

Cureus
Baban J, Saeed A, Thura K, Thida Nwe H, Diaconu C.   +4 more
europepmc   +1 more source

Structural and biodegradable properties of hydroxyapatite-SiO₂ reinforced MgO bioceramics by dual plasma electrolytic oxidation. [PDF]

Sci Rep
Momeni F, Rahimipour MR, Khoei SMM, Habibi A.   +3 more
europepmc   +1 more source

Effects of Current Output Modes on Corrosion Resistance of Micro-Arc Oxidation Black Coatings on Aluminum Alloy. [PDF]

Materials (Basel)
Zhou S, Tong R, Li H, Tao X, Chen J.
europepmc   +1 more source

Long term changes in the quality of the aquatic environment of thermally polluted Lake Licheńskie, Central Poland.

J Hydrol Reg Stud
Woszczyk M, Brechbühler M.
europepmc   +1 more source

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Study of Oil/Pressboard Creeping Discharges under Divergent AC Voltage—Part 2: Internal Treeing and Surface Tracking

IEEE Transactions on Dielectrics and Electrical Insulation, 2021
This paper presents both an experimental study and a theoretical discussion on the relevant faults resulting from progressive creeping discharge. Pressboard ageing, voltage amplitude, and pressboard type are configured to generate the faults under divergent creeping stresses.
Xin Zhou, Ernst Gockenbach, Peter Werle, Alexy Rybakov   +3 more
openaire   +3 more sources

A Novel Application of Deep Belief Networks in Learning Partial Discharge Patterns for Classifying Corona, Surface, and Internal Discharges

IEEE Transactions on Industrial Electronics, 2020
This paper introduces a new application of deep belief network (DBN) as an emerging artificial neural network for recognizing and classifying different partial discharge (PD) patterns. Phase resolved PD (PRPD) technique with different window intervals is used to manipulate three PD types, including corona, surface, and internal discharges measured in a
Masoud Karimi, Mehrdad Majidi, Hamed MirSaeedi, Mohammad Mehdi Arefi, Mohammad Oskuoee   +4 more
openaire   +3 more sources

Dissolved Gas Behavior in Natural Ester under Corona, Surface, and Internal Discharges

2020 8th International Conference on Condition Monitoring and Diagnosis (CMD), 2020
The normal operating transformers encounter various kinds of stresses such as thermal stress, electrical stress, mechanical stress, and ambient effect that can expedite the deterioration process. Partial discharge occurs normally in high voltage equipment under high electric field.
Korraya Jongvilaikasem, Norasage Pattanadech   +1 more
openaire   +1 more source

Numerical Analysis of Surface and Internal Discharge Phenomena at the Interface of Hetero-Dielectric Composites Based on the Migration–Migration Model

Journal of Electrical Engineering & Technology, 2020
Nanocomposites have been actively studied for understanding the superior electrical characteristics and for utilizing in the electric devices of HVDC systems. Nanocomposites in electrical devices are not used unilaterally, but rather as the hetero-dielectric composites, which form an interface with other insulators. In this study, the hetero-dielectric
Minhee Kim, Su-Hun Kim, Se-Hee Lee
openaire   +1 more source