Results 51 to 60 of about 144,099 (322)

Fast Basins and Branched Fractal Manifolds of Attractors of Iterated Function Systems

, 2015
The fast basin of an attractor of an iterated function system (IFS) is the set of points in the domain of the IFS whose orbits under the associated semigroup intersect the attractor.
Barnsley, Michael F., Vince, Andrew
core   +1 more source

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

Asymptotic Dynamics of a New Mechanochemical Model in Biological Patterns

Mathematical Modelling and Analysis, 2017
In this paper, we prove the existence of attractor for a new mechanochemical model with Neumann boundary conditions on a bounded domain of space dimension n ≤ 3.
Aibo Liu, Changchun Liu
doaj   +1 more source

Topological analysis of differential effects of ketamine and propofol anaesthesia on brain dynamics

Royal Society Open Science, 2021
Research has found that the vividness of conscious experience is related to brain dynamics. Despite both being anaesthetics, propofol and ketamine produce different subjective states: we explore the different effects of these two anaesthetics on the ...
Thomas F. Varley, Vanessa Denny, Olaf Sporns, Alice Patania   +3 more
doaj   +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

Features from the non-attractor beginning of inflation

, 2016
We study the effects of the non-attractor initial conditions for the canonical single-field inflation. The non-attractor stage can last only several $e$-folding numbers, and should be followed by hilltop inflation. This two-stage evolution leads to large
Cai, Yi-Fu, Gong, Jinn-Ouk, Wang, Dong-Gang, Wang, Ziwei   +3 more
core   +1 more source

Minimal random attractors [PDF]

Journal of Differential Equations, 2018
19 ...
Crauel, Hans, Scheutzow, Michael
openaire   +3 more sources

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn, Anna‐Lena Herbach, Christian Bock, Katharina Fleig, Urs Mücke   +4 more
wiley   +1 more source

Attractor Metadynamics in Adapting Neural Networks

, 2014
Slow adaption processes, like synaptic and intrinsic plasticity, abound in the brain and shape the landscape for the neural dynamics occurring on substantially faster timescales.
C. Gros, C. Gros, C. Gros, C.J. Honey, D. Marković, E. Marder, E. Russo, E.T. Jaynes, G. Daoudal, G. Deco, G.G. Turrigiano, J. Triesch, J.J. Hopfield, J.J. Steil, M. Linkerhand, N. Ulanovsky, R.D. Beer, R.D. Beer, R.D. Beer, T. O’Leary   +19 more
core   +1 more source

Attractor-driven matter

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2023
The state of a classical point-particle system may often be specified by giving the position and momentum for each constituent particle. For non-pointlike particles, the center-of-mass position may be augmented by an additional coordinate that specifies the internal state of each particle.
R. N. Valani, D. M. Paganin
openaire   +4 more sources