Results 21 to 30 of about 436,935 (266)

Constrained extension of linear operators, approximation, and the moment problem [PDF]

Electronic Journal of Mathematics, 2021
Octav Olteanu
doaj   +1 more source

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks, Molly Sonenklar, Cerelia Donald, Cecelia Valrie, Wally Smith, India Sisler   +5 more
wiley   +1 more source

The Combined Effect of Obesity and Contraceptive Use on Pulmonary Embolism in Adolescent Females Residing in the United States

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley   +1 more source

Solution of nonlinear Volterra integral equations with a locally loaded operator

Известия высших учебных заведений. Поволжский регион: Физико-математические науки
Background. The study is devoted to the construction of a numerical solution of nonlinear integral equations containing a local load. Such equations are used in the modeling of dynamic systems, and a number of boundary value problems, in particular, the ...
Danila R. Vechkasov, Aleksandr N. Tynda
doaj   +1 more source

Existence of a positive solution for a p-Laplacian semipositone problem

Boundary Value Problems, 2005
We consider the boundary value problem −Δpu=λf(u) in Ω satisfying u=0 on ∂Ω, where u=0 on ∂Ω, λ>0 is a parameter, Ω is a bounded domain in ℝn with C2 boundary ∂Ω, and Δpu:=div(|∇u|p−2∇u ...
R. Shivaji, Maya Chhetri
doaj   +1 more source

Are Fertility Preservation Procedures Before Gonadotoxic Therapy and Hematopoietic Stem Cell Transplantation Feasible and Safe in Very Young Children? A Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian, Yannick Braun, Till‐Martin Theilen, Anke Barnbrock, Theresa Rohm, Fabienne Hammant, Nicole Sänger, Aynura Abbasova‐Semiz, Jan‐Henning Klusmann, Thomas Klingebiel, Udo Rolle, Peter Bader, Henning C. Fiegel, Andrea Jarisch   +13 more
wiley   +1 more source

Existence of viscosity solution for a singular Hamilton–Jacobi equation

Arab Journal of Mathematical Sciences, 2015
In this paper we study the existence of a singular Hamilton–Jacobi equation under the framework of viscosity solutions. The analysis is inspired by the arguments of [8] where a study of a model on dislocation dynamics was considered.
H. Ibrahim, S. Zabad
doaj   +1 more source

Central Nervous System Neuroblastoma, FOXR2‐Activated: A Pooled Analysis of Published Clinical Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan, Mohamed S. Abdelbaki   +1 more
wiley   +1 more source

On truncated and full classical Markov moment problems [PDF]

Contributions to Mathematics, 2021
Octav Olteanu
doaj   +1 more source

A problem with shift for a mixed-type model equation of the second kind in an unbounded domain

Қарағанды университетінің хабаршысы. Математика сериясы, 2022
This article studies a problem with shift in the characteristics of different families in an unbounded domain for a mixed-type model equation of the second kind.
R.T. Zunnunov, A.A. Ergashev
doaj   +1 more source