Results 61 to 70 of about 432,356 (160)

POINT SOURCE IN THE LAYERED MEDIUM WITH METAMATERIALS: METHOD OF RECURRENT RELATIONS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2014
Multilayer systems with metamaterials are studied. A system comprising parallel alternated layers filled with metamaterial and vacuum is considered. The problem of obtaining expressions for electric part of the Green’s function is raised for the NIM ...
K. V. Pravdin, I. Y. Popov
doaj  

Reservoir computing with output feedback

open access: yes, 2011
Reinhart RF. Reservoir computing with output feedback. Bielefeld: Bielefeld University; 2011.A dynamical system approach to forward and inverse modeling is proposed. Forward and inverse models are trained in associative recurrent neural networks that are
Reinhart, René Felix, Reinhart, Felix
core   +1 more source

Topological structure of G-non recurrent point and dynamical properties of G-average shadowing property(G-非回归点的拓扑结构和G-平均跟踪性的动力学性质)

open access: yesZhejiang Daxue xuebao. Lixue ban
In this paper, we introduce the concepts of G-non recurrent point and G-average shadowing property. Then, we study the topological structure of G-non recurrent point in the inverse limit space under group action and the dynamical properties of G-average ...
冀占江(JI Zhanjiang)
doaj   +1 more source

A young woman with recurrent kidney stones : questions on hypokalaemic tubular acidosis

open access: yes, 2017
This paper discusses the diagnostic and therapeutic approach to the problem of a young woman presenting with recurrent kidney stones. In the clinical work-up, a hypokalaemic normal anion gap metabolic acidosis was found.
Norbert Lameire   +5 more
core   +1 more source

Recurrent Segmentation Meets Block Models in Temporal Networks

open access: yes, 2022
A popular approach to model interactions is to represent them as a network with nodes being the agents and the interactions being the edges. Interactions are often timestamped, which leads to hav- ing timestamped edges.
Wickrama Arachchi, Wickrama Arachchige Chamalee Nisansala   +1 more
core   +1 more source

Uniform Consistency for Nonparametric Estimators in Null Recurrent Time Series [PDF]

open access: yes
This paper establishes a suite of uniform consistency results for nonparametric kernel density and regression estimators when the time series regressors concerned are nonstationary null-recurrent Markov chains. Under suitable conditions, certain rates of
Dag Tjøstheim, Jiti Gao, Degui Li
core  

Prevalência de Úlceras Aftosas Recorrentes e nível de estresse percebido em alunos do curso de graduação em odontologia da Universidade Federal de Santa Catarina [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A Úlcera Aftosa Recorrente (UAR) é uma das desordens mais comuns da cavidade oral. Sua etiologia ainda permanece desconhecida.
Michels, Júlia
core  

[18F]-Fluciclovine PET discrimination of recurrent intracranial metastatic disease from radiation necrosis

open access: yesEJNMMI Research, 2020
Background Stereotactic radiosurgery (SRS) is often the primary treatment modality for patients with intracranial metastatic disease. Despite advances in magnetic resonance imaging, including use of perfusion and diffusion sequences and molecular imaging,
Ephraim E. Parent   +6 more
doaj   +1 more source

Recurrent neural networks can explain flexible trading of speed and accuracy in biological vision.

open access: yesPLoS Computational Biology, 2020
Deep feedforward neural network models of vision dominate in both computational neuroscience and engineering. The primate visual system, by contrast, contains abundant recurrent connections.
Courtney J Spoerer   +4 more
doaj   +1 more source

Long‐Term Course of Depression After Stroke and Risk Factors for Symptoms With Poor Progression: A Population‐Based Study

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Data on the long‐term poststroke depression trajectories and their determinants are limited. This study aims to estimate the 5‐year course of poststroke depression and identify risk factors for recurrent and persistent depression. Methods Data
Lu Liu   +7 more
doaj   +1 more source

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