Results 51 to 60 of about 434,849 (334)

Apparatus for measuring current flow Patent [PDF]

open access: yes, 1969
Electric current measuring apparatus design including saturable core transformer and energy storage device to avoid magnetizing current errors from transformer output ...
Paulkovich, J.
core   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

ANALISIS PENGARUH MASA OPERASIONAL TERHADAP PENURUNAN KAPASITAS TRANSFORMATOR DISTRIBUSI DI PT. PLN (PERSERO)

open access: yesJurnal Teknik Mesin, 2016
One cause the interruption of transformer is loading that exceeds the capabilities of the transformer. The state of continuous overload will affect the age of the transformer and result in a reduced capacity of the transformer.
Sulistiyono Sulistiyono, Haris Nur Azis
doaj   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Magnetostriction measurement and the contribution of magnetostriction to the noise of a one-phase transformer [PDF]

open access: yes, 2012
Deformation of magnetised electrical steel samples, known as magnetostriction, is a main contributor to the noise of electrical machines and especially transformers.
Gorji Ghalamestani, Setareh   +3 more
core  

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

A Study on the Dynamic Transmission Law of Spiral Drum Cutting Coal Rock Based on ANSYS/LS-DYNA Simulation

open access: yesComplexity, 2019
The ANSYS/LS-DYNA software has been used in this paper to establish the coal rock coupling model. A dynamic simulation of the cutting process was used to analyze the variation of the load.
Lijuan Zhao, Hongmei Liu, Wenchao Zhou
doaj   +1 more source

Influence of thermal aging on dielectric characteristics of transformer insulating oils [PDF]

open access: yesE3S Web of Conferences
Transformer oil is a liquid insulating material used in transformers as insulation and coolant. Particular characteristics insulating oil materials must be able to withstand breakdown voltages, while transformer oil as a coolant must be able to minimize ...
Saodah Siti, Eliana Bella, Jakariya
doaj   +1 more source

Study on harmonic metering characteristics of Rogowski coil current transformer

open access: yesAIP Advances, 2023
This paper introduces the harmonic requirements of a power system transformer and the principle of the Rogowski coil electronic current transformer, summarizes the simple and practical methods for harmonic measurement of the Rogowski coil electronic ...
Liwen Chen   +7 more
doaj   +1 more source

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