Results 31 to 40 of about 156,951 (276)

Controlled Cyclophotocoagulation [PDF]

Der Ophthalmologe, 1998
In the past, the main problem of transscleral cyclophotocoagulation was related to the energy dosage of the individual effect. Since the target tissue is not directly observable, no information about the coagulation process was available to the surgeon.
openaire   +4 more sources

Research on Quantitative Safety Risk Assessment Methods at Vehicle Controllability Level

IEEE Access
In recent years, advancements in electrification, intelligent connectivity, and autonomous driving have made functional safety, particularly the vehicle-level controllability, a critical research focus.
Lei He, Zichong Li, Xuezhu Yang, Yuanle Zhou, Zikun Qu, Zhiqiang Ren   +5 more
doaj   +1 more source

Quantitative Controllability Index of Complex Networks

Advances in Mathematical Physics, 2018
In this paper, the controllability issue of complex network is discussed. A new quantitative index using knowledge of control centrality and condition number is constructed to measure the controllability of given networks.
Lifu Wang, Yali Zhang, Jingxiao Han, Zhi Kong   +3 more
doaj   +1 more source

Controllability of a viscoelastic plate using one boundary control in displacement or bending

, 2016
In this paper we consider a viscoelastic plate (linear viscoelasticity of the Maxwell-Boltzmann type) and we compare its controllability properties with the (known) controllability of a purely elastic plate (the control acts on the boundary displacement ...
Aassila M., Bayili G., Kim J. U., Lasiecka I., Lasiecka I., Lasiecka I., Luciano Pandolfi, Pandolfi L., Zuazua E.   +8 more
core   +1 more source

A deterministic criterion for approximate controllability of stochastic differential equations with jumps

Results in Applied Mathematics
This paper investigates the approximate controllability and approximate null controllability of a class of linear stochastic systems driven by Gaussian random measures.
Junfei Guo, Zhiyuan Huang, Rui Sun, Zhao Yikai   +3 more
doaj   +1 more source

Research Progress in Enhancing the Controllability of Complex Networks

Discrete Dynamics in Nature and Society, 2020
At present, the controllability of complex networks is a hot issue in complex networks domain. From the perspective of graph theory, in the paper quite a few pioneering works on the controllability of complex networks were introduced, and the latest ...
Yunyun Yang
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Controllability of Linear Discrete-Time Systems with Both Delayed States and Delayed Inputs

Abstract and Applied Analysis, 2013
The controllability issues for discrete-time linear systems with delay in state and control are addressed. By introducing a new concept, the controllability realization index (CRI), the characteristic of controllability is revealed.
Hong Shi, Guangming Xie, Wenguang Luo
doaj   +1 more source

Finite-Time Controllability and Set Controllability of Impulsive Probabilistic Boolean Control Networks

IEEE Access, 2020
This paper addresses the finite-time controllability and set controllability of impulsive probabilistic Boolean control networks (IPBCNs). Firstly, using the algebraic state space representation (ASSR) method, the transition probability matrix of IPBCNs ...
Jing Wang, Yansheng Liu, Haitao Li
doaj   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source