Results 101 to 110 of about 126,866 (295)

Open-circuit diagnosis method based on dual-mode voltage residual model for T-type three-level inverter

Scientific Reports
This study proposes a rapid online diagnostic method based on a dual-mode line voltage residual model for diagnosing IGBT open-circuit faults in a T-type three-level inverter.
Liming Song, Minxuan Liao, Rongkun Wang, Xinhua Guo   +3 more
doaj   +1 more source

Model-based Sensor Fault Diagnosis of a Lithium-ion Battery in Electric Vehicles

Energies, 2015
The battery critical functions such as State-of-Charge (SoC) and State-of-Health (SoH) estimations, over-current, and over-/under-voltage protections mainly depend on current and voltage sensor measurements.
Zhentong Liu, Hongwen He
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Study the Effect of Welding Parameters on the Residual Stresses Induced by Submerged Arc Welding process

مجلة النهرين للعلوم الهندسية, 2017
Welding residual stress has influences on fatigue, fracture, and corrosion. It is therefore important to explore the welding factors effect on the residual stresses.
Samir Ali Amin, Sadeq Hussein Bakhy, Fouad Ali Abdullah   +2 more
doaj  

Study on residual-magnetism detection of protection current transformers based on square-wave excitation at a predefined frequency

Zhejiang dianli
Accurate detection of residual magnetism in protection current transformer （CT） cores is essential for effective demagnetization and for preventing protection misoperations caused by CT saturation.
ZHANG Xin, GONG Chengyao, CHEN Yunlong, HU Yin, HUANG Chencheng, ZHENG Taiying   +5 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Вплив струмів кусочно-лінійної форми на залишкову напругу нелінійного обмежувача перенапруг [PDF]

, 2017
The object of research is the magnitude and shape of the residual voltage that arises between the terminals of the surge arrester models when they are subjected to current and voltage pulses of a piecewise linear waveform.
Brzhezitsky, Volodymyr, Masluchenko, Igor, Yevgeniy Trotsenko, Volodymyr Brzhezitsky, Trotsenko, Yevgeniy, Igor Masluchenko   +5 more
core   +1 more source

Optimized Solar Potential Maximization Model for Improved Power Stability in Photovoltaic systems [PDF]

E3S Web of Conferences
The power stability in power distribution systems are well studied. There exist numbers of models towards maintaining the power stability which consider the residual energy of PV systems.
Biradar Vijayalaxmi
doaj   +1 more source

Residual voltage as an ad-hoc indicator of electrode damage in biphasic electrical stimulation. [PDF]

J Neural Eng, 2021
Krishnan A, Forssell M, Du Z, Cui XT, Fedder GK, Kelly SK.   +5 more
europepmc   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source