Results 111 to 120 of about 3,116,587 (283)
A Comparision of Three Phase 27 Level Inverter Scheme Under No Load and Multiple Load Conditions [PDF]
, 2014 Multilevel inverters have been used in the industrial as well as the drive applications. Here three phase system of the 27 level inverter scheme with and without loads have been presented by combining the three single phase inverters of various and ...
Kannan, C. (C), Kishore, C. K. (C)
core
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Three-phase phononic materials [PDF]
Applied and Computational Mechanics, 2009 We consider a strongly heterogeneous material consisting of three phases: an elastic matrix, medium-size inclusions periodically embedded in the elastic matrix; these inclusions are constituted by small rigid inclusions coated by a very compliant ...
Rohan E., Cimrman R.
doaj
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
Energy Conversion and Management: XThis study presents an advanced multi-objective optimization framework to enhance the performance of unbalanced power distribution systems. It highlights the significance of three-phase load flow analysis and addresses key problems such as voltage ...
Mohammad Reza Maghami +5 more
doaj +1 more source
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
THREE PHASE INDUCTION MOTOR CONVERSION TO THREE PHASE INDUCTION GENERATOR USING CAPACITORS
Journal of Engineering and Sustainable Development, 2015 This paper presents an experimental investigation of the conversion of the three-phase induction motors (IM) to run as three-phase induction generators (IG) by using capacitors proportional to the load power and the generator power.
Zuhair Sameen Shuker
doaj
Investigation of Asymmetrical Modes of Three-Phase Three Leg Combined Transformer-Phase-Shifter [PDF]
Problems of the Regional Energetics, 2015 On the base of previously proposed model of three-phase three leg transformer windings connection scheme for combined transformer-phase shifter was made, for which calculations and analysis of specific characteristics of different steady state asymmetric
Bosneaga V.A., Suslov V.M.
doaj
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source