Browsing by Title
Now showing items 20878-20897 of 24102
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A Stochastic based Physical Layer Security in Cognitive Radio Networks: Cognitive Relay to Fusion Center
(Institute of Electrical and Electronics Engineers (IEEE), 2020-01-16)Cognitive radio networks (CRNs) are found to be, without difficulty wide-open to external malicious threats. Secure communication is an important prerequisite for forthcoming fifth-generation (5G) systems, and CRs are not ... -
Stochastic dynamics and high capacity associative memories
(Institute of Electrical and Electronics Engineers (IEEE), 2002) -
A Stochastic Method to Physical Layer Security of an Amplify-and-Forward Spectrum Sensing in Cognitive Radio Networks: Secondary User to Relay
(Institute of Electrical and Electronics Engineers (IEEE), 2019-07-22)In this paper, a framework for capitalizing on the potential benefits of physical layer security in an amplify-and-forward cooperative spectrum sensing (AF-CSS) in a cognitive radio network (CRN) using a stochastic geometry ... -
Stochastic model of template-directed elongation processes in biology
(2010)We present a novel modular, stochastic model for biological template-based linear chain elongation processes. In this model, elongation complexes (ECs; DNA polymerase, RNA polymerase, or ribosomes associated with nascent ... -
Stochastic protein folding simulation in the three-dimensional HP-model
(2008)We present results from three-dimensional protein folding simulations in the HP-model on ten benchmark problems. The simulations are executed by a simulated annealing-based algorithm with a time-dependent cooling schedule. ... -
Stochastic resonance phenomena in spin chains
(2009)We discuss stochastic resonance-like effects in the context of coupled quantum spin systems. We focus here on an information-theoretic approach and analyze the steady state quantum correlations (entanglement) as well as ... -
Stochastic signatures of involuntary head micro-movements can be used to classify females of ABIDE into different subtypes of neurodevelopmental disorders.
(2017-06-07)Background: The approximate 5:1 male to female ratio in clinical detection of Autism Spectrum Disorder (ASD) prevents research from characterizing the female phenotype. Current open access repositories [such as those in ... -
Stochastic simulation of energy extraction with an optically controlled nano-electromechanical engine
(2011-01-01)Stochastic simulation of a nano-electromechanical energy transducer is presented in this paper. This system acts like an engine with four transformations in each engine cycle that converts potential energy due to quantum ... -
‘The Stone Axe from Way Back’: A Mutable Magical Object in Folklore and Fiction
(2019-06-11)Objects of ‘magic’ and folklore do not always begin their lives as such. Often, they are natural objects or mundane artefacts, crafted for utilitarian purposes, which become objects of magic through processes of re-utilization ... -
StopCOVID cohort : An observational study of 3,480 patients admitted to the Sechenov University hospital network in Moscow city for suspected COVID-19 infection
(2020-10-09)BACKGROUND: The epidemiology, clinical course, and outcomes of COVID-19 patients in the Russian population are unknown. Information on the differences between laboratory-confirmed and clinically-diagnosed COVID-19 in ... -
Storage and Access procedures in Schizophrenia: Evidence for a Two Phase Model of Lexical Impairment
(2005)Evidence has accumulated to show that schizophrenia is characterized by lexicalsemantic difficulties; however, questions remain about whether schizophrenics have problems in accessing intact representations or a loss of ... -
Storia dell'espresso nell'Italia e nel mondo
(ANTORAMI, 2008) -
Stories and Narratives in Safety Engineering
(SCSC Publications, 2022-02-10)The use of stories and narrative is widespread throughout safety engineering,from "war stories" to use cases In this paper we consider the effectivenessof stories in modelling safety-critical systems and challenges. We ... -
Stories of Lemurs and Robots-The Social Origin of Story-Telling
(John Benjamins Publishing Company, 2003)This chapter discusses narrative intelligence in the context of the origins of primate (social) intelligence. The relationship between social intelligence and narrative intelligence is outlined, with a particular emphasis ...