Results 81 to 90 of about 7,300,790 (323)

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura, Kentaro Ueno, Takuro Nishikawa, Yoshihiro Takahashi, Koji Nakae, Yasuhiro Okamoto   +5 more
wiley   +1 more source

Inverse scattering problem in turbulent magnetic fluctuations [PDF]

Annales Geophysicae, 2016
We apply a particular form of the inverse scattering theory to turbulent magnetic fluctuations in a plasma. In the present note we develop the theory, formulate the magnetic fluctuation problem in terms of its electrodynamic turbulent response ...
R. A. Treumann, R. A. Treumann, W. Baumjohann, Y. Narita   +3 more
doaj   +1 more source

From Global to Local Fluctuation Theorems [PDF]

, 2001
The Gallavotti-Cohen fluctuation theorem suggests a general symmetry in the fluctuations of the entropy production, a basic concept in the theory of irreversible processes, based on results in the theory of strongly chaotic maps. We study this symmetry
Maes, Christian, Redig, Frank, Verschuere, Michel   +2 more
core   +3 more sources

Criticality for branching processes in random environment

, 2005
We study branching processes in an i.i.d. random environment, where the associated random walk is of the oscillating type. This class of processes generalizes the classical notion of criticality.
Afanasyev, V. I., Geiger, J., Kersting, G., Vatutin, V. A.   +3 more
core   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

String corrections to circular Wilson loop and anomalies

Journal of High Energy Physics, 2018
We study string quantum corrections to the ratio of latitude and circular Wilson loops in N $$ \mathcal{N} $$ = 4 super-Yang-Mills theory at strong coupling. Conformal gauge for the corresponding minimal surface in AdS5 × S 5 is singular and we show that
Alessandra Cagnazzo, Daniel Medina-Rincon, Konstantin Zarembo   +2 more
doaj   +1 more source

Fluctuation theorem for stochastic dynamics

, 1998
The fluctuation theorem of Gallavotti and Cohen holds for finite systems undergoing Langevin dynamics. In such a context all non-trivial ergodic theory issues are by-passed, and the theorem takes a particularly simple form.
Bouchaud J-P, De Groot S R, Gallavotti G, Gallavotti G, Jorge Kurchan, Kubo R, LeDoussal P, Risken H, Sinai Y G, Sinai Y G   +9 more
core   +3 more sources

Fluctuation, time-correlation function and geometric Phase [PDF]

, 1998
We establish a fluctuation-correlation theorem by relating the quantum fluctuations in the generator of the parameter change to the time integral of the quantum correlation function between the projection operator and force operator of the ``fast ...
A. Mostafazadeh, A.K. Pati, A.K. Pati, A.K. Pati, A.K. Pati, A.K. Pati, Arun Kumar Pati, B. Jessen, C.A. Mead, G.G. de Polavieja, J. Samuel, J.M. Robbins, J.M. Robbins, J.M. Robbins, J.P. Provost, M. Srednicki, M.V. Berry, M.V. Berry, M.V. Berry, N. Mukunda, R. Jackiew, R. Kubo, S.R. Jain, Verdiere Y. de Colin, Verdiere Y. de Colin, Y. Aharonov, Y. Aharonov   +26 more
core   +3 more sources

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher, Jennifer L. Bernstein, Katia M. Crisler, Julia K. Herriott, Kimberly L. Klages, Robin E. Norris, Mariann L. Strenk, Sarah E. Bills, Meghan E. McGrady   +8 more
wiley   +1 more source

Spin Fluctuations and the Magnetic Phase Diagram of ZrZn2

, 2003
The magnetic properties of the weak itinerant ferromagnet ZrZn_2 are analyzed using Landau theory based on a comparison of density functional calculations and experimental data as a function of field and pressure. We find that the magnetic properties are
A. Aguayo, A.J. Millis, A.Z. Solontsov, B.J. Powell, C. Pfleiderer, D. Aoki, D. J. Singh, D. Singh, D.J. Singh, D.J. Singh, E. Bruno, G. Santi, H. Morozumi, H. Yamada, I. I. Mazin, L. Hedin, M. Shimizu, M. Uhlarz, M.-C. Huang, M.B. Walker, S. Ogawa, S.A. Grigera, S.N. Kaul, S.S. Saxena, U. von Barth   +24 more
core   +1 more source