Results 71 to 80 of about 1,076,908 (272)

Stability of the global attractor under Markov-Wasserstein noise [PDF]

open access: yes, 2011
We develop a "weak Wa\.zewski principle" for discrete and continuous time dynamical systems on metric spaces having a weaker topology to show that attractors can be continued in a weak sense.
Kell, Martin
core  

The effect of temperature on generic stable periodic structures in the parameter space of dissipative relativistic standard map

open access: yes, 2017
In this work, we have characterized changes in the dynamics of a two-dimensional relativistic standard map in the presence of dissipation and specially when it is submitted to thermal effects modeled by a Gaussian noise reservoir.
Albuquerque, Holokx A.   +2 more
core   +1 more source

Mapping multiplicative to additive noise [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2014
22 pages, 4 figures, IOP ...
Katy J Rubin   +2 more
openaire   +2 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

A GIS – based method for assessment and mapping of noise pollution in Ota metropolis, Nigeria

open access: yesMethodsX, 2019
A detailed method used for assessing and mapping noise pollution levels in Ota metropolis, Nigeria using ArcGIS 10.5 Software is presented in this paper. Noise readings were measured at a time interval of 30 min for each site considered using a precision
S.O. Oyedepo   +11 more
doaj   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

Spatial attenuation characteristics and influencing factors of traffic noise in high-density cities: A case study of Tianjin, China

open access: yesActa Acustica
Amid increasing concerns regarding traffic noise pollution, existing research has demonstrated correlations between spatial noise distribution and urban parameters including land use patterns, traffic flow dynamics, and building layouts.
Zhou Zhiyu   +4 more
doaj   +1 more source

Monitoring and Prediction of Traffic Noise in Large Urban Areas

open access: yesApplied Sciences, 2018
Dynamap, a co-financed project by the European Commission through the Life+ 2013 program, aims at developing a dynamic approach for noise mapping that is capable of updating environmental noise levels through a direct link with a limited number of noise ...
Giovanni Zambon   +3 more
doaj   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

SOFTWARE FOR CALCULATION OF NOISE MAPS IMPLEMENTED ON SUPERCOMPUTER

open access: yesTASK Quarterly, 2009
Investigation results relevant to the implementation of algorithms for calculation of noise maps are presented in this paper. The aim of implementing the algorithms on a computer cluster is explained.
ANDRZEJ CZYŻEWSKI, MACIEJ SZCZODRAK
doaj  

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