Results 51 to 60 of about 8,109,340 (304)

Transformer rated capacity estimation based on multi-sequence impedance network

Frontiers in Energy Research
IntroductionThe inconsistency between the nameplate capacity and actual rated capacity of distribution transformers poses challenges for equipment management and operation.
Yang Minggui, Zhang Xindong, Lei Yuxing, Li Bo   +3 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Hot-spot consensus of fluoroquinolone-mediated DNA cleavage by gram-negative and gram-positive type II DNA topoisomerases [PDF]

, 2007
Bacterial DNA gyrase and topoisomerase IV are selective targets of fluoroquinolones. Topoisomerase IV versus gyrase and Gram-positive versus Gram-negative behavior was studied based on the different recognition of DNA sequences by topoisomerase ...
GIARETTA G, COMUZZI V, Palumbo, M, Leo, E, Mitchenall, LA, Richter, SN, Maxwell, A, Fisher, LM, RICHTER, SARA, Giaretta, G, LEO E, MAXWELL A, Comuzzi, V, FISHER LM, MITCHENALL LA, PALUMBO, MANLIO   +15 more
core   +1 more source

Positive-unlabelled learning of glycosylation sites in the human proteome

BMC Bioinformatics, 2019
Background As an important type of post-translational modification (PTM), protein glycosylation plays a crucial role in protein stability and protein function.
Fuyi Li, Yang Zhang, Anthony W. Purcell, Geoffrey I. Webb, Kuo-Chen Chou, Trevor Lithgow, Chen Li, Jiangning Song   +7 more
doaj   +1 more source

Fault Detection for Microgrid Feeders Using Features Based on Superimposed Positive-Sequence Power

Journal of Modern Power Systems and Clean Energy, 2023
With the integration of distributed generation (DG) into a microgrid, fault detection has become a major task to accomplish. A scheme for microgrid feeder protection based on a newly proposed feature, $\Delta \pmb{RP}$, defined as the ratio of the sum of
Salauddin Ansari, Om Hari Gupta, Om P. Malik   +2 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Adaptive positive-sequence fault-component directional relay for the two-terminal weak feed AC system based on positive-sequence impedance reconstruction control

International Journal of Electrical Power & Energy Systems
The flexible DC transmission system for renewable energy has become a key solution for the large-scale integration of renewable energy into the power grid.
Junjie Hou, Changjian Zhang, Yanfang Fan, Guobing Song, Xiaofang Wu   +4 more
doaj   +1 more source

Balanced Current Control Strategy for Current Source Rectifier Stage of Indirect Matrix Converter under Unbalanced Grid Voltage Conditions

Energies, 2016
This paper proposes a balanced current control strategy for the current source rectifier (CSR) stage of an indirect matrix converter (IMC) under unbalanced grid voltage conditions. If the three-phase grid connected to the voltage source inverter (VSI) of
Yeongsu Bak, June-Seok Lee, Kyo-Beum Lee
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

SMARANDACHE SEQUENCE OF HAPPY NUMBERS [PDF]

, 2003
In this article, we present the resuhs of investigation of Smarandache Concatenate Sequence formed from the sequence of Happy Numbers and report some primes and other results found from the ...
Gupta, Shyam Sunder
core   +1 more source