Results 31 to 40 of about 30,531,215 (308)

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Multiuser MIMO Receiver Processing for Time-Varying Channels

, 2011
Wireless broadband communications for mobile users at vehicular speed is the cornerstone of future fourth-generation systems. This chapter deals with joint iterative channel estimation and multiuser detection for the uplink of a multicarrier (MC) code ...
Thomas Zemen, Dumard, Charlotte,, Joakim Jaldén, Charlotte Dumard, Zemen, Thomas,, Jaldén, Joakim,   +5 more
core   +1 more source

Time-weighted kernel density for gearbox residual life prediction

Scientific Reports
With improvements in industrial automation, the reliability of the gearbox, a key transmission device, has become increasingly crucial for the stable operation of an entire operating system. However, predicting the remaining useful life of the gearbox is
Weizhen Zhang, Jianchao Zeng, Hui Shi, Bin Wu, Guannan Shi   +4 more
doaj   +1 more source

Time-Varying LQR Control with Matrix Smoothing for Continuous-Time Switched Systems Under Time-Dependent Switching

Applied Sciences
This paper addresses the analysis and control of continuous-time linear switched systems within the linear time-varying (LTV) framework. A correspondence between switched and LTV system representations is first established, enabling the use of LTV tools ...
Kamil Borawski, Krzysztof Rogowski
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom, Dorella Scarponi, Giulia Zucchetti, Teresa Perillo, Maria Montanaro, Elisa Marconi, Chiara Rutigliano, Paolo Colavero, Paola Quarello, Marina Bertolotti, Monica Cellini, Carlo Clerici, Maurizio Mascarin, Francesca Bomben, Andrea Ferrari, the expert workgroup   +15 more
wiley   +1 more source

Modal Parameter Identification of a Structure Under Earthquake via a Wavelet-Based Subspace Approach

Applied Sciences
This paper introduces a novel wavelet-based methodology for identifying the modal parameters of a structure in the aftermath of an earthquake. Our proposed approach seamlessly combines a subspace method with a stationary wavelet packet transform.
Wei-Chih Su, Liane-Jye Chen, Chiung-Shiann Huang   +2 more
doaj   +1 more source

Minimally invasive, patient specific, beat-by-beat estimation of left ventricular time varying elastance

BioMedical Engineering OnLine, 2017
Background The aim of this paper was to establish a minimally invasive method for deriving the left ventricular time varying elastance (TVE) curve beat-by-beat, the monitoring of which’s inter-beat evolution could add significant new data and insight to ...
Shaun Davidson, Chris Pretty, Antoine Pironet, Shun Kamoi, Joel Balmer, Thomas Desaive, J. Geoffrey Chase   +6 more
doaj   +1 more source

Enhancing Accuracy and Numerical Stability for Repetitive Time-Varying System Identification: An Iterative Learning Approach

IEEE Access, 2020
Time-varying system identification is an appealing but challenging research area. Existing identification algorithms are usually subject to either low estimation accuracy or bad numerical stability.
Fazhi Song, Yang Liu, Xianli Wang, Wen Jin, Li Li   +4 more
doaj   +1 more source

An invariance principle for time-varying systems

2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012
In this paper we propose an invariance principle for time-varying dynamical systems. We first present a novel proof of the Krasovskii-Lasalle invariance principle for forward time using invariance properties of regions of attraction, rather than the invariance property of the limit set.
Edward J. Hancock, Antonis Papachristodoulou   +1 more
openaire   +2 more sources

On the approximation of time-varying stochastic systems [PDF]

, 1976
A linear time-varying stochastic system described in terms of input-output data corrupted by noise is given and an optimal, time-invariant, low-order approximating model is required. After the problem statement, the paper introduces an input-independent criterion and then considers the problem of its evaluation from the available data.
R. Genesio, R. Pomé
openaire   +1 more source