Results 31 to 40 of about 1,503,812 (288)

Forecasting Energy Value at Risk Using Multiscale Dependence Based Methodology

open access: yesEntropy, 2016
In this paper, we propose a multiscale dependence-based methodology to analyze the dependence structure and to estimate the downside portfolio risk measures in the energy markets.
Kaijian He   +3 more
doaj   +1 more source

Analogues of Non-Gibbsianness in Joint Measures of Disordered Mean Field Models [PDF]

open access: yes, 2002
It is known that the joint measures on the product of spin-space and disorder space are very often non-Gibbsian measures, for lattice systems with quenched disorder, at low temperature.
Külske, Christof,
core   +3 more sources

Critical Behavior of Hadronic Fluctuations and the Effect of Final-State Randomization [PDF]

open access: yes, 1999
The critical behaviors of quark-hadron phase transition are explored by use of the Ising model adapted for hadron production. Various measures involving the fluctuations of the produced hadrons in bins of various sizes are examined with the aim of ...
E. A. DeWolf   +20 more
core   +3 more sources

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

A New Class of Bivariate Distributions: Properties, Estimation, and Modeling

open access: yesMathematics
The development of bivariate distributions is a challenging area of research, and a novel class of bivariate distributions is proposed in this paper.
Jumanah Ahmed Darwish   +2 more
doaj   +1 more source

Negative dependence and the geometry of polynomials

open access: yes, 2007
We introduce the class of {\em strongly Rayleigh} probability measures by means of geometric properties of their generating polynomials that amount to the stability of the latter.
Borcea, Julius   +2 more
core   +4 more sources

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger   +4 more
wiley   +1 more source

TWO MEASURES OF THE DEPENDENCE OF PREFERENTIAL RANKINGS ON CATEGORICAL VARIABLES

open access: yesStudies in Logic, Grammar and Rhetoric, 2017
The aim of this paper is to apply a general methodology for constructing statistical methods, which is based on decision theory, to give a statistical description of preferential rankings, with a focus on the rankings’ dependence on categorical variables.
Lissowski Grzegorz
doaj   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro   +10 more
wiley   +1 more source

Theoretical Validation of New Two-Dimensional One-Variable-Power Copulas

open access: yesAxioms, 2023
One of the most effective ways to illustrate the relationship between two quantitative variables is to describe the corresponding two-dimensional copula.
Christophe Chesneau
doaj   +1 more source

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