Results 51 to 60 of about 2,643,473 (404)

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

Optimal voltage angle for maximum torque per voltage control of induction machine in deep field‐weakening region

open access: yesIET Power Electronics
This paper investigates the optimal stator voltage angle in a rotor flux‐oriented system of an induction machine drive, aiming to maximise machine torque while operating in a deep field weakening region.
Ondrej Lipcak
doaj   +1 more source

Two-Phase Induction Motor Drives [PDF]

open access: yesJournal of Intelligent Procedures in Electrical Technology, 2010
The lack of variable-speed drives for two (single) induction motor is a reality. This article attempts mainly to investigate the reasons for this lack of variable – speed drives.
Gholam Reza Arab Markadeh   +1 more
doaj  

Single molecule thermodynamics of ATP synthesis by F$_1$-ATPase

open access: yes, 2015
F$_\mathrm{o}$F$_1$-ATP synthase is a factory for synthesizing ATP in virtually all cells. Its core machinery is the subcomplex F$_1$-motor (F$_1$-ATPase) and performs the reversible mechanochemical coupling. Isolated F$_1$-motor hydrolyzes ATP, which is
Muneyuki, Eiro, Toyabe, Shoichi
core   +1 more source

Sliding Mode Observer for Speed Sensorless Linear Induction Motor Drives [PDF]

open access: gold, 2021
Lei Zhang   +3 more
openalex   +1 more source

Parent‐to‐Child Information Disclosure in Pediatric Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor   +12 more
wiley   +1 more source

Wireless DC Motor Drives with Selectability and Controllability

open access: yes, 2017
This paper proposes and implements the concept of wireless DC motor drives, which can achieve the abilities of selective driving and controllable speed.
Chaoqiang Jiang   +3 more
semanticscholar   +1 more source

Battery powered high efficiency drive systems in practical applications [PDF]

open access: yes, 2015
Since about 30 years three-phase variable speed drives are the standard industrial solution when high reliability, high ingress protection of machine and especially high efficiency are required.
Weiss, H.
core  

Magnetic Modelling of Synchronous Reluctance and Internal Permanent Magnet Motors Using Radial Basis Function Networks [PDF]

open access: yes, 2018
The general trend toward more intelligent energy-aware ac drives is driving the development of new motor topologies and advanced model-based control techniques.
Ortombina, L.   +2 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

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