Results 21 to 30 of about 899,236 (314)

The dual systems model: Review, reappraisal, and reaffirmation

open access: yesDevelopmental Cognitive Neuroscience, 2016
According to the dual systems perspective, risk taking peaks during adolescence because activation of an early-maturing socioemotional-incentive processing system amplifies adolescents’ affinity for exciting, pleasurable, and novel activities at a time ...
Elizabeth P. Shulman   +6 more
doaj   +1 more source

Decentralized Control of Uncertain Systems via Sensitivity Models [PDF]

open access: yesIFAC Proceedings Volumes, 1993
In this paper, we present a decentralized strategy for optimal control of interconnected systems exhibiting parametric uncertainty. First, we demonstrate that sensitivity models for linear interconnected systems can be generated at each subsystem using only locally available information.
Schoenwald, D. A., Oezguener, U.
openaire   +1 more source

Sensitivity-Based Fault Detection and Isolation Algorithm for Road Vehicle Chassis Sensors

open access: yesSensors, 2018
Vehicle control systems such as ESC (electronic stability control), MDPS (motor-driven power steering), and ECS (electronically controlled suspension) improve vehicle stability, driver comfort, and safety.
Wonbin Na   +4 more
doaj   +1 more source

Optimally sensitive controller for digital systems

open access: yesElectronics Letters, 1979
A scheme is developed which allows an optimal control policy to be maintained in cases where the parameters of the controlled system deviate by a small amount from the values expected. This is achieved by augmenting the nominally correct controller design to allow updating of the system control vector on the basis of observed deviations from the ideal ...
W.F. Fincham, C.L. Nikias
openaire   +1 more source

Sensitivity Analysis for Voltage Stability Considering Voltage Dependent Characteristics of Loads and DGs

open access: yesIEEE Access, 2021
The sensitivity analysis becomes particularly critical for voltage stability analysis due to the fluctuation in power outputs of renewable energy resources.
Khaled Alzaareer   +6 more
doaj   +1 more source

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

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

Invariant set theory for predicting potential failure of antibiotic cycling

open access: yesInfectious Disease Modelling
Collateral sensitivity, where resistance to one drug confers heightened sensitivity to another, offers a promising strategy for combating antimicrobial resistance, yet predicting resultant evolutionary dynamics remains a significant challenge. We propose
Alejandro Anderson   +4 more
doaj   +1 more source

Prognostic Impact of Treatment Modalities, Including Targeted Compartmental Radio‐Immunotherapy, in a Cohort of Neuroblastoma Patients With CNS Metastases at Relapse

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez   +13 more
wiley   +1 more source

Experimental Study on the Coupling Mechanism of Sensors under a Strong Electromagnetic Pulse

open access: yesSensors, 2022
This paper presents a study on the electromagnetic effects of a main fuel control system under the action of a strong electromagnetic pulse. It assesses the electromagnetic sensitivity of a speed sensor and a linear variable differential transformer ...
Jie Cao, Minxiang Wei, Dong Zhou
doaj   +1 more source

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