Results 71 to 80 of about 419,253 (256)

Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas   +3 more
wiley   +1 more source

Investigation of mathematical model of pressure measurement system in aircraft engines [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика
A mechanical system consisting of a pipeline connected at one end to the combustion chamber of an aircraft engine, and with a sensor designed to measure the pressure in the combustion chamber at the other end is investigated in the work.
Velmisov, Petr Alexandrovich   +2 more
doaj   +1 more source

Occurrence of Extramedullary Relapses in Pediatric Acute Lymphoblastic Leukemia After Treatment With Blinatumomab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We report a retrospective single‐center analysis of pediatric patients with relapsed or refractory B‐cell precursor acute lymphoblastic leukemia focusing on relapses outside of the typical locations, bone marrow, central nervous system, or testes.
Johanna Kunz   +7 more
wiley   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Increasing the sensitivity of a refractive fiber-optic sensor based on surface plasmon resonance and MMF-SMF-MMF fiber using dielectric coatings

open access: yesНаучно-технический вестник информационных технологий, механики и оптики
This paper presents theoretical and experimental research on improving the sensitivity of a refractive fiber-optic sensor operating on the principle of surface plasmon resonance (SPR).
A. A. Zykina   +2 more
doaj   +1 more source

Rate Sensitive Continuum Damage Models and Mesh Dependence in Finite Element Analyses

open access: yesThe Scientific World Journal, 2014
The experiences from orthogonal machining simulations show that the Johnson-Cook (JC) dynamic failure model exhibits significant element size dependence. Such mesh dependence is a direct consequence of the utilization of local damage models.
Goran Ljustina   +2 more
doaj   +1 more source

Characteristics of a Magnetic Field Sensor with a Concentrating-Conducting Magnetic Flux Structure

open access: yesSensors, 2019
A magnetic field sensor with a new concentrating-conducting magnetic flux structure (CCMFS) is proposed in this paper, using a silicon-on insulator (SOI) Hall element fabricated by complementary metal oxide semiconductor (CMOS) technology as a magnetic ...
Xuelei Li, Xiaofeng Zhao, Dianzhong Wen
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

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