Results 41 to 50 of about 4,228,114 (275)

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

open access: yesPediatric 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   +5 more
wiley   +1 more source

Enhancing DC Motor Speed Control Performance Using Heuristic Optimization and Comparative Analysis of Control Methods

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Direct Current (DC) motors are an important component that converts electrical energy into mechanical energy, used in a wide range of applications from industrial applications to home appliances. DC motor speed control has an important role in industrial
Ali Öztürk   +2 more
doaj   +1 more source

STUDIES REGARDING THE VIABILITY OF MOUSE EMBRYOS RECOVERED IN EARLY DEVELOPMENTAL STAGES

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
In order to evaluate the embryo viability we tested 2 cultivation media in three combinations (M16, Nutrient mixture F- 12 HAM supplemented with BSA and Nutrient mixture F- 12 HAM without BSA).
ALEXANDRA IVAN   +3 more
doaj  

Measurement of the branching fractions of psi(2S) -> 3(pi+pi-) and J/psi -> 2(pi+pi-)

open access: yes, 2005
Using data samples collected at sqrt(s) = 3.686GeV and 3.650GeV by the BESII detector at the BEPC, the branching fraction of psi(2S) -> 3(pi+pi-) is measured to be [4.83 +- 0.38(stat) +- 0.69(syst)] x 10^-4, and the relative branching fraction of J/psi ->
B. A. Zhuang   +213 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

open access: yesPediatric 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   +6 more
wiley   +1 more source

Enhancement of $\pi A \to \pi\pi A$ Threshold Cross Sections by In-Medium $\pi\pi$ Final State Interactions

open access: yes, 1998
We address the problem of pion production in low energy $\pi$-nucleus collisions. For the production mechanism we assume a simple model consisting of a coherent sum of single pion exchange and the excitation---followed by the decay into two pions and a ...
B. C. Pearce   +30 more
core   +3 more sources

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd   +3 more
wiley   +1 more source

Operational Transresistance Amplifier Based PID Controller

open access: yesAdvances in Electrical and Electronic Engineering, 2015
This paper presents Operational transresistance amplifier (OTRA) based proportional-integral- derivative (PID) controller with independent electronic tuning of proportional, integral, and derivative constants.
Rajeshwari Pandey   +3 more
doaj   +1 more source

PANORAMA DE INTERNAÇÃO POR ANEMIA FERROPRIVA ENTRE CRIANÇAS NORDESTINAS

open access: yesHematology, Transfusion and Cell Therapy, 2023
Introdução: A faixa etária infantil constitui um grupo suscetível à deficiência do ferro, devido ao alto consumo deste mineral em função da exponencial velocidade de crescimento.
MA Fortes-Filho   +9 more
doaj   +1 more source

Partial-wave analysis of the eta pi+ pi- system produced in the reaction pi-p --> eta pi+ pi- n at 18 GeV/c

open access: yes, 2000
A partial-wave analysis of 9082 eta pi+ pi- n events produced in the reaction pi- p --> eta pi+ pi- n at 18.3 GeV/c has been carried out using data from experiment 852 at Brookhaven National Laboratory.
A. A. Yershov   +78 more
core   +1 more source

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