Results 61 to 70 of about 2,496,510 (294)

Universal critical behavior in tensor models for four-dimensional quantum gravity

open access: yesJournal of High Energy Physics, 2020
Four-dimensional random geometries can be generated by statistical models with rank-4 tensors as random variables. These are dual to discrete building blocks of random geometries. We discover a potential candidate for a continuum limit in such a model by
Astrid Eichhorn   +3 more
doaj   +1 more source

Theoretical analysis for critical fluctuations of relaxation trajectory near a saddle-node bifurcation

open access: yes, 2010
A Langevin equation whose deterministic part undergoes a saddle-node bifurcation is investigated theoretically. It is found that statistical properties of relaxation trajectories in this system exhibit divergent behaviors near a saddle-node bifurcation ...
C. W. Gardiner   +9 more
core   +1 more source

Universal Critical Behavior of Noisy Coupled Oscillators [PDF]

open access: yes, 2004
We study the universal thermodynamic properties of systems consisting of many coupled oscillators operating in the vicinity of a homogeneous oscillating instability.
Julicher, Frank   +2 more
core   +3 more sources

Results on quasi-statistical limit and quasi-statistical cluster points

open access: yesCommunications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2020
Summary: In this paper we introduce the concepts of quasi-statistical limit point and quasi-statistical cluster point of a sequence. We give some inclusion results concerning these concepts. We also give the relationship between the Knopp core and quasi-statistical core of a sequence. Finally we state some theorems which deal with quasi-summability and
openaire   +4 more sources

STATISTICS OF GAMMA-RAY POINT SOURCES BELOW THEFERMIDETECTION LIMIT [PDF]

open access: yesThe Astrophysical Journal, 2011
26 pages, 10 figures, 1 table; v2: clarifications and references added, v3: more detailed presentation of the ...
Malyshev, Dmitry, Hogg, David W.
openaire   +2 more sources

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard   +8 more
wiley   +1 more source

Nonextensive statistical mechanics and high energy physics

open access: yesEPJ Web of Conferences, 2014
The use of the celebrated Boltzmann-Gibbs entropy and statistical mechanics is justified for ergodic-like systems. In contrast, complex systems typically require more powerful theories.
Tsallis Constantino   +1 more
doaj   +1 more source

Extreme value analysis for the sample autocovariance matrices of heavy-tailed multivariate time series

open access: yes, 2016
We provide some asymptotic theory for the largest eigenvalues of a sample covariance matrix of a p-dimensional time series where the dimension p = p_n converges to infinity when the sample size n increases.
Davis, Richard   +3 more
core   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li   +6 more
wiley   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

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