Results 61 to 70 of about 1,064,288 (288)

Spectral bounds for the zero forcing number of a graph [PDF]

open access: yesDiscussiones Mathematicae Graph Theory
Let $Z(G)$ be the zero forcing number of a simple connected graph $G$. In this paper, we study the relationship between the zero forcing number of a graph and its (normalized) Laplacian eigenvalues.
Hongzhang Chen, Jianxi Li, Shou-Jun Xu
doaj   +2 more sources

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

open access: yesFEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph   +7 more
wiley   +1 more source

A Short Proof for a Lower Bound on the Zero Forcing Number

open access: yesDiscussiones Mathematicae Graph Theory, 2020
We provide a short proof of a conjecture of Davila and Kenter concerning a lower bound on the zero forcing number Z(G) of a graph G. More specifically, we show that Z(G) ≥ (g − 2)(δ − 2) + 2 for every graph G of girth g at least 3 and minimum degree δ at
Fürst Maximilian, Rautenbach Dieter
doaj   +1 more source

Joint pre‐ and post‐equalization using optical multi‐level signaling

open access: yesThe Journal of Engineering, 2022
A joint pre‐ and post‐equalization scheme is proposed for an optical intensity modulation and direct detection (IM/DD) system. At the transmitter, a linear feed‐forward pre‐equalizer with just two, three, or four filter taps is suggested to limit the ...
Jasmeet Singh   +3 more
doaj   +1 more source

Pilot-Assisted OFDM for Underwater Acoustic Communication

open access: yesJournal of Marine Science and Engineering, 2021
Multicarrier techniques have made it possible to wirelessly transmit data at higher rates for underwater acoustic (UWA) communication. Several multicarrier techniques have been explored in the past for wireless data transmission.
Mohsin Murad   +2 more
doaj   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

open access: yesFEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh   +2 more
wiley   +1 more source

Domination and forcing

open access: yes, 2018
This thesis comprises the results of five research papers on domination and zero forcing. In "Largest Domination Number and Smallest Independence Number of Forests with given Degree Sequence" (Gentner, Henning, Rautenbach, 2016) and "Smallest Domination
Gentner, Michael
core   +1 more source

Downlink Assisted Uplink Zero Forcing for TDD Multiuser MIMO Systems

open access: yesEURASIP Journal on Wireless Communications and Networking, 2009
This paper proposes practical coordinated linear transmit-receive processing schemes for the uplink (UL) of multiuser multiple-input multiple-output (MIMO) systems in the time division duplex (TDD) mode.
Komulainen Petri   +3 more
doaj   +2 more sources

Zero Forcing In SuperHyperGraphs

open access: yes, 2023
“Book #175” [ADDRESSED CITATION] [HG175b] Henry Garrett, “Zero Forcing In SuperHyperGraphs”. Dr. Henry Garrett, 2023 (doi: 10.5281/zenodo.8020181). @googlebooks:https://books.google.com/books/about?id=- @GooglePlay:https://play.google.com/store/books/details?id=- @ResearchGate: https://www.researchgate.net/publication/- @WordPress: https ...
openaire   +2 more sources

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

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