Potential Barrier
The gradient of potential vorticity (PV) is an important quantity because of the way PV (denoted as $q$) tends to accumulate locally in the oceans and atmospheres. Recent analysis by the authors has shown that the vector quantity $\bdB = \bnabla qimes \bnablaheta$ for the three-dimension...
The gradient of potential vorticity (PV) is an important quantity because of\nthe way PV (denoted as $q$) tends to accumulate locally in the oceans and\natmospheres. Recent analysis by the authors has shown that the vector quantity\n$\\bdB = \\bnabla qimes \\bnablaheta$ for the ...
Unsupervised clustering of mCRPC reveals distinct genomic phenotypes.aDendrogram of unsupervised clustering with optimal leaf ordering. Top eight clusters are highlighted and denoted based on order of appearance (left to right): A to H.y-axis displays clustering distance (Pearson correlation; ward.D)....
(OMZs). Here, we analyzed relatively quantitative viral metagenomic datasets that profiled the oxygen gradient across Eastern Tropical South Pacific (ETSP) OMZ waters, assessing whether OMZ viruses might impact nitrogen (N) cycling via AMGs. Identified viral genomes encoded six N-cycle AMGs ...
(ANNs).Prior advancements in spiking neurons, such as PLIF [ 1 ]integrating a learnable time constant, IM-LIF [ 2 ] incorporatingattention mechanisms, GLIF [ 3 ] featuring gating mechanisms,and KLIF [ 4 ] optimizing activation slopes and surrogategradient curve width, have predominantly operated...
Combinedeffectofconcentrationgradientandanelectricfield: J=−D(∇c+ zF RT c∇φ) –p.8 NernstEquilibriumPotential Considerequilibriumin1Dflow: dc dx + zF RT c dφ dx =0 1 c dc dx + zF RT dφ dx =0 Integratingfrominside(x=0)tooutside(x=L)yields: ln(c)| c(L) c(0)...
meridionalgradientand¯uxofErtel'spotentialvorti- city(PV).ApplicationofTung's¯ux-gradientrelation yieldsthatforallseasonsu yy ispositiveinheight- latituderegionswherestatisticalsigni®canceisreached. Largeu yy values,markingregionsofmoreecient mixing,havebeenfoundinthesubtropicalverticalband ofweak...
Cell-specific models of hiPSC-CMs developed by the gradient-based parameter optimization method fitting two different action potential waveforms Article Open access 07 June 2024 Introduction The heart is a rhythmic pump that maintains blood circulation throughout the body1. The rhythmic beating of ...
Microbial metabolisms across a redox gradient can largely be predicted based on the assumption that the redox reactions involving the largest negative change in free energy occur preferentially, although this may not always be the case17. Reactions using H2O2 and O2 as electron acceptors should ...