Results 21 to 30 of about 785,845 (222)

Full counting statistics of a chaotic cavity with asymmetric leads

, 2005
We study the statistics of charge transport in a chaotic cavity attached to external reservoirs by two openings of different size which transmit non-equal number of quantum channels.
Bagrets D A, Belzig W, Bomze Yu Gershon G Shovkun D Levitov L S Reznikov M, Gutman D B, Levitov L S, Nazarov Yu V, Nazarov Yu V, Nazarov Yu V, Oberholzer S, Oleg M Bulashenko, Pilgram S, Vanevic M Belzig W   +11 more
core   +1 more source

Optimal designs for random effect models with correlated errors with applications in population pharmacokinetics [PDF]

, 2009
We consider the problem of constructing optimal designs for population pharmacokinetics which use random effect models. It is common practice in the design of experiments in such studies to assume uncorrelated errors for each subject.
Dette, Holger, Holland-Letz, Tim, Pepelyshev, Andrey   +2 more
core   +6 more sources

Extreme statistics for time series: Distribution of the maximum relative to the initial value

, 2007
The extreme statistics of time signals is studied when the maximum is measured from the initial value. In the case of independent, identically distributed (iid) variables, we classify the limiting distribution of the maximum according to the properties ...
A. R. Solow, E. Gumbel, E. Hashorva, G. Györgyi, I. S. Gradshteyn, J. Galambos, N. R. Moloney, P. Embrechts, T. W. Burkhardt, Z. Rácz   +9 more
core   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Theory of photon coincidence statistics in photon-correlated beams [PDF]

, 1999
The statistics of photon coincidence counting in photon-correlated beams is thoroughly investigated considering the effect of the finite coincidence resolving time. The correlated beams are assumed to be generated using parametric downconversion, and the
Hayat, Majeed M., Pedrotti, Leno M., Torres, Sergio N.   +2 more
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Phi-divergence statistics for the likelihood ratio order: an approach based on log-linear models

, 2014
When some treatments are ordered according to the categories of an ordinal categorical variable (e.g., extent of side effects) in a monotone order, one might be interested in knowing wether the treatments are equally effective or not.
Martín, Nirian, Mata, Raquel, Pardo, Leandro   +2 more
core   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

Exact Expressions for Kullback–Leibler Divergence for Univariate Distributions

Entropy
The Kullback–Leibler divergence (KL divergence) is a statistical measure that quantifies the difference between two probability distributions. Specifically, it assesses the amount of information that is lost when one distribution is used to approximate ...
Victor Nawa, Saralees Nadarajah
doaj   +1 more source

An efficient approximation to the correlated Nakagami-m sums and its application in equal gain diversity receivers

, 2010
There are several cases in wireless communications theory where the statistics of the sum of independent or correlated Nakagami-m random variables (RVs) is necessary to be known.
Hadzi-Velkov, Zoran, Karagiannidis, George, Zlatanov, Nikola   +2 more
core   +1 more source