Results 41 to 50 of about 2,838,836 (274)

Positivity and Linearization of a Class of Nonlinear Continuous–Time Systems by State Feedbacks

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2015
The positivity and linearization of a class of nonlinear continuous-time system by nonlinear state feedbacks are addressed. Necessary and sufficient conditions for the positivity of the class of nonlinear systems are established.
Kaczorek Tadeusz
doaj   +1 more source

Determination of maximal Gaussian entanglement achievable by feedback-controlled dynamics [PDF]

open access: yes, 2010
We determine a general upper bound for the steady-state entanglement achievable by continuous feedback for systems of any number of bosonic degrees of freedom.
Alessio Serafini   +4 more
core   +2 more sources

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

Continuous-Time Perfect Control Algorithm—A State Feedback Approach

open access: yesApplied Sciences, 2021
In this paper, a new approach to the continuous-time perfect control algorithm is given. Focusing on the output derivative, it is shown that the discussed control law can effectively be implemented in terms of state-feedback scenarios.
Marek Krok   +2 more
doaj   +1 more source

Radiotherapy Delivery in Deep Inspiration for Pediatric Patients—Final Results of the Phase II Feasibility Study TEDDI

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Introduction The TEDDI trial tested the feasibility and reproducibility of deep‐inspiration breath‐hold (DIBH) in pediatric patients referred for radiotherapy. This report presents final results, including patient‐reported outcomes (PRO) and dosimetric comparison of DIBH and free‐breathing (FB).
Daniella Elisabet Østergaard   +11 more
wiley   +1 more source

High Bandwidth Control of a Piezo-Actuated Nanopositioning System Based on a Discrete-Time High-Order Dual-Loop Framework

open access: yesSensors
Dual-loop control enhances the bandwidth of piezo-actuated nanopositioning systems via inner-loop state feedback controller suppressing lightly damped resonance and outer-loop tracking controller eliminating hysteresis nonlinearity.
Longhuan Yu   +2 more
doaj   +1 more source

Control of a Chemical Reactor with Chaotic Dynamics [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2010
In this paper, control of a non-isothermal continuous stirred tank reactor in which two parallel autocatalytic reactions take place has been addressed. The reactor shows chaotic behavior for a certain set of reactor parameters.
Shabnam Rasoulian   +2 more
doaj  

State Feedback Controller Design of an Active Suspension System for Vehicles Using Pole Placement Technique

open access: yesActa Technica Jaurinensis, 2019
The paper presents a method for designing a state feedback controller of an active suspension system of a quarter car model. This is a survey based on a specific example.
Andrea Wéber, Miklós Kuczmann
doaj   +1 more source

Bayesian feedback control of a two-atom spin-state in an atom-cavity system

open access: yes, 2012
We experimentally demonstrate real-time feedback control of the joint spin-state of two neutral Caesium atoms inside a high finesse optical cavity. The quantum states are discriminated by their different cavity transmission levels.
Artur Widera   +9 more
core   +1 more source

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn   +4 more
wiley   +1 more source

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