Results 51 to 60 of about 1,243,591 (295)

An Overview of Probabilistic Dimensioning of Frequency Restoration Reserves with a Focus on the Greek Electricity Market

open access: yesEnergies, 2021
The dynamic dimensioning of frequency restoration reserves based on probabilistic criteria is becoming increasingly relevant in European power grid operations, following the guidelines of European legislation.
Anthony Papavasiliou
doaj   +1 more source

dynoGP: Deep Gaussian Processes for Dynamic System Identification

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli   +3 more
wiley   +1 more source

A new artifact!! – In life of a dental radiograph: A rare radiographic finding! Or a rare finding on a radiograph!!

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2018
Radiograph play as an important adjunct, in addition to history and clinical evaluation for the diagnosis of pathologies in head and neck region. A good and ideal diagnostic radiograph is essential for this purpose.
Vela D Desai, Nitin Agarwal
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Aggregate and regional demand for electricity in Malaysia

open access: yesJournal of Energy in Southern Africa, 2017
The main objective of this paper is the analysis of electricity consumption in Malaysia as a whole and its three regions, namely, Peninsular Malaysia, Sabah and Sarawak. This analysis has been carried out using distinguished data in sectoral level for 44
Saeed Solaymani   +3 more
doaj   +1 more source

The action of magnetism in motion on static electricity; inertia of static electricity [PDF]

open access: yesThe London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1879
n ...
openaire   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

RESEARCHES of INFLUENCE of THE FUEL TANKS DESIGN OF AIRcraft ON ACCUMULATION OF THE ELECTROSTATIC CHARGE AT REFUELLING

open access: yesНаучный вестник МГТУ ГА, 2016
The article describes the results of researches of influence of fuel tanks design of aircraft on accumulation of electrostatic charge at refuelling.
N. E. Syrojedov   +3 more
doaj  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Hazards of static electricity to coal mine safety and its preventio

open access: yesGong-kuang zidonghua, 2013
The paper introduced generation of static electricity and its hazards to coal mine safety, and proposed measures of preventing static electricity of coal mine products, including design methods of electrostatic discharge and antistatic design of shell in
ZHU Qian-wei, CAO Yong-guo
doaj  

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