Results 21 to 30 of about 102,318 (263)
Optimal scaling of the random walk Metropolis on unimodal elliptically symmetric targets. [PDF]
, 2009 Scaling of proposals for Metropolis algorithms is an important practical problem in MCMC implementation. Criteria for scaling based on empirical acceptance rates of algorithms have been found to work consistently well across a broad range of problems ...
Chris Sherlock +4 more
core +1 more source
Scaling Limits of Graphene Nanoelectrodes [PDF]
, 2017 Graphene nano-gap electrodes have been of recent interest in a variety of fields, ranging from molecular electronics to phase change memories. Several recent reports have highlighted that scaling graphene nano-gaps to even smaller sizes is a promising ...
G. Andrew D. Briggs +23 more
core +1 more source
Scaling of fracture systems in geological media [PDF]
, 2001 Scaling in fracture systems has become an active field of research in the last 25 years motivated by practical applications in hazardous waste disposal, hydrocarbon reservoir management, and earthquake hazard assessment.
Berkowitz, B. +12 more
core +1 more source
An improved test for detecting multiplicative homeostatic synaptic scaling. [PDF]
PLoS ONE, 2012 Homeostatic scaling of synaptic strengths is essential for maintenance of network "gain", but also poses a risk of losing the distinctions among relative synaptic weights, which are possibly cellular correlates of memory storage.
Jimok Kim +2 more
doaj +1 more source
Limit theorems: some recent results [PDF]
ESAIM: Proceedings and SurveysThe article presents a series of recent results in the field of limit theorems which allow to appreciate the richness of this theme. These results include: the study of the asymptotic behaviour of cumulative processes with applications to Hawkes ...
Colombani Laetitia +4 more
doaj +1 more source
On the large-Q2 behavior of the pion transition form factor
Physics Letters B, 2017 We study the transition of non-perturbative to perturbative QCD in situations with possible violations of scaling limits. To this end we consider the singly- and doubly-virtual pion transition form factor π0→γγ at all momentum scales of symmetric and ...
Gernot Eichmann +3 more
doaj +1 more source
At the Limits of Criticality-Based Quantum Metrology: Apparent Super-Heisenberg Scaling Revisited
Physical Review X, 2018 We address the question of whether the super-Heisenberg scaling for quantum estimation is indeed realizable. We unify the results of two approaches.
Marek M. Rams +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele +19 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
The scaling of diving time budgets : insights from an optimality approach
, 2014 The authors acknowledge the Natural Environment Research Council for support with this work (grant NER/A/S/2003/00616).Simple scaling arguments suggest that, among air-breathing divers, dive duration should scale approximately with mass to the one-third ...
Boyd, Ian Lamont +5 more
core +1 more source