Results 41 to 50 of about 3,623,843 (344)

Clinical Correlates of Anxiety and Depression After Diagnosis of a Pediatric Brain Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The prevalence and clinical correlates of symptoms of anxiety and depression in pediatric patients with brain tumors are not well described. We aimed to identify clinical characteristics that are correlated with elevated symptoms of anxiety and depression following initial diagnosis.
Bryony J. Lucas   +16 more
wiley   +1 more source

Multiple solutions for a class of fractional equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2015
In this paper we study a class of fractional Laplace equations with asymptotically linear right-hand side. The existence results of three nontrivial solutions under the resonance and non-resonance conditions are established by using the minimax method ...
Ruichang Pei, Jihui Zhang, Caochuan Ma
doaj   +1 more source

Multiple solutions for systems of multi-point boundary value problems [PDF]

open access: yesOpuscula Mathematica, 2013
In this paper, we establish the existence of at least three solutions of the multi-point boundary value system \[\left\{\begin{array}{ll} -(\phi_{p_i}(u'_{i}))'=\lambda F_{u_{i}}(x,u_{1},\ldots,u_{n}),\ t\in(0,1),\\ u_{i}(0)=\sum_{j=1}^m a_ju_i(x_j ...
John R. Graef   +2 more
doaj   +1 more source

Relation of Adverse Childhood Experiences to Clinical and Patient‐Reported Outcomes for Adults With Sickle Cell Disease: A Registry Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adverse childhood experiences (ACEs) are stressful or traumatic events prior to age 18 that are known to have a lasting impact on individuals’ health and well‐being. There is a gap in understanding the relationship between ACEs and Other Life Stressors and health status for adults with sickle cell disease (SCD).
Marsha Treadwell   +8 more
wiley   +1 more source

Infinitely many solutions for a class of Kirchhoff-type equations

open access: yesOpen Mathematics
In this article, we consider a class of Kirchhoff-type equations: −a+b∫Ω∣∇u∣2dxΔu=f(x,u),x∈Ω,u=0,x∈∂Ω.\left\{\begin{array}{ll}-\left(a+b\mathop{\displaystyle \int }\limits_{\Omega }{| \nabla u| }^{2}{\rm{d}}x\right)\Delta u=f\left(x,u),\hspace{1.0em}& x ...
Zhou Qin, Zeng Jing
doaj   +1 more source

Existence of multiple solutions for a class of nonhomogeneous problems with critical growth

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2017
In this paper, we study the existence and multiplicity of solutions for $(p_1(x),p_2(x))$-equation with critical growth. The technical approach is mainly based on the variational method combined with the genus theory.
Mohammed Massar
doaj   +1 more source

Multiple solutions for the fourth-order Kirchhoff type problems in $ \mathbb{R}^N $ involving concave-convex nonlinearities

open access: yesElectronic Research Archive, 2022
In this paper, we study the multiplicity of solutions for the following fourth-order Kirchhoff type problem involving concave-convex nonlinearities and indefinite weight function $ \begin{equation*} \Delta^2u-\left(a+b\int_{ \mathbb{R}^N}|\nabla u ...
Zijian Wu, Haibo Chen
doaj   +1 more source

Glassy Random Matrix Models

open access: yes, 2002
This paper discusses Random Matrix Models which exhibit the unusual phenomena of having multiple solutions at the same point in phase space. These matrix models have gaps in their spectrum or density of eigenvalues.
A. Kamenev   +45 more
core   +1 more source

Bistable flows in precessing spheroids [PDF]

open access: yes, 2015
Precession driven flows are found in any rotating container filled with liquid, when the rotation axis itself rotates about a secondary axis that is fixed in an inertial frame of reference.
Cébron, D
core   +3 more sources

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