Results 111 to 120 of about 223,857 (311)
Myocardial infarction evaluation from stopping time decision toward interoperable algorithmic states in reinforcement learning. [PDF]
BMC Med Inform Decis Mak, 2020 Park JR +4 more
europepmc +1 more source
Stopping Times of Bessel Processes
The Annals of Probability, 1987 Let \(X^ x_{\alpha}\) be a Bessel process with parameter \(\alpha\), starting at \(x\geq 0\). \textit{L. Gordon} [Ann. Math. Stat. 43, 1927-1934 (1972; Zbl 0267.60046)] obtained \(L^ p\) inequalities which relate stopping times to stopping places for the case \(\alpha =1\), \(x=0\) and \(p>\). \textit{W. A. Rosenkrantz} and \textit{S.
openaire +3 more sources
Three-Dimensional Brownian Motion and the Golden Ratio Rule [PDF]
Let X =(Xt)t=0 be a transient diffusion processin (0,8) with the diffusion coeffcient s> 0 and the scale function L such that Xt ?8 as t ?8 ,let It denote its running minimum for t = 0, and let ? denote the time of its ultimate minimum I8 .Setting c(i,x)=
Hardy Hulley +2 more
core
Reconstruction time needed to reach stopping criterion.
, 2013 (left) Number of iterations needed to reach the stopping criterion. (right) Total reconstruction time needed to reach the stopping criterion (logarithmic scale).
Bert Vandeghinste (428996) +4 more
core +1 more source
FEBS Open Bio, EarlyView.TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose +9 more
wiley +1 more source
Exercise Strategies for American Exotic Options under Ambiguity [PDF]
We analyze several exotic options of American style in a multiple prior setting and study the optimal exercise strategy from the perspective of an ambiguity averse buyer in a discrete time model of Cox–Ross–Rubinstein style.
Tatjana Chudjakow, Jörg Vorbrink
core
Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes
FEBS Open Bio, EarlyView.Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source
Exercise strategies for American exotic options under ambiguity
, 2009 Chudjakow T, Vorbrink J. Exercise strategies for American exotic options under ambiguity. Working Papers. Institute of Mathematical Economics. Vol 421.
Chudjakow, Tatjana, Vorbrink, Jörg
core
Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
wiley +1 more source
FEBS Open Bio, EarlyView.Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas +6 more
wiley +1 more source