Results 51 to 60 of about 42,348 (158)

Trustee: A Trust Management System for Fog-enabled Cyber Physical Systems [PDF]

, 2019
In this paper, we propose a lightweight trust management system (TMS) for fog-enabled cyber physical systems (Fog-CPS). Trust computation is based on multi-factor and multi-dimensional parameters, and formulated as a statistical regression problem which ...
Chowdhry, B. S., Junejo, A. K., Komninos, N., Sathiyanarayanan, M.   +3 more
core   +1 more source

Alterations in Spectral Attributes of Surface Electromyograms after Utilization of a Foot Drop Stimulator during Post-Stroke Gait

Frontiers in Neurology, 2017
BackgroundA foot drop stimulator (FDS) is a rehabilitation intervention that stimulates the common peroneal nerve to facilitate ankle dorsiflexion at the appropriate time during post-stroke hemiplegic gait. Time–frequency analysis (TFA) of non-stationary
Rakesh Pilkar, Rakesh Pilkar, Arvind Ramanujam, Karen J. Nolan, Karen J. Nolan   +4 more
doaj   +1 more source

Time frequency analysis of olfactory induced EEG-power change. [PDF]

PLoS ONE, 2017
The objective of the present study was to investigate the usefulness of time-frequency analysis (TFA) of olfactory-induced EEG change with a low-cost, portable olfactometer in the clinical investigation of smell function.A total of 78 volunteers ...
Valentin Alexander Schriever, Pengfei Han, Stefanie Weise, Franziska Hösel, Robert Pellegrino, Thomas Hummel   +5 more
doaj   +1 more source

HATS-18 b: An Extreme Short--Period Massive Transiting Planet Spinning Up Its Star [PDF]

, 2016
We report the discovery by the HATSouth network of HATS-18 b: a 1.980 +/- 0.077 Mj, 1.337 +0.102 -0.049 Rj planet in a 0.8378 day orbit, around a solar analog star (mass 1.037 +/- 0.047 Msun, and radius 1.020 +0.057 -0.031 Rsun) with V=14.067 +/- 0.040 ...
Bakos, Gaspar A., Bayliss, Daniel, Bento, Joao, Bhatti, W., Brahm, Rafael, Ciceri, Simona, Csubry, Zoltan, de Val-Borro, Miguel, Espinoza, Néstor, Hartman, Joel D., Henning, Thomas, Jord'an, Andr'es, L'az'ar, J., Mancini, Luigi, Noyes, Robert W., Papp, Istvan, Penev, Kaloyan M., Rabus, Markus, S'ari, P., Schmidt, Brian P., Suc, Vincent, Zhou, George   +21 more
core   +2 more sources

Respiratory training in older women: Unravelling central and peripheral hemodynamic slow oscillatory patterns

Experimental Gerontology, 2023
We hypothesized that inspiratory muscle training (IMT) increases the respiratory-induced low-frequency oscillations of mean blood pressure (MBP) and middle cerebral artery blood velocity (MCAv), upregulating cerebrovascular function in older women ...
Gabriel Dias Rodrigues, Antonio Claudio Lucas da Nobrega, Pedro Paulo da Silva Soares   +2 more
doaj   +1 more source

Trade-off between responsiveness and noise suppression in biomolecular system responses to environmental cues. [PDF]

PLoS Computational Biology, 2011
When living systems detect changes in their external environment their response must be measured to balance the need to react appropriately with the need to remain stable, ignoring insignificant signals.
Alexander V Ratushny, Ilya Shmulevich, John D Aitchison   +2 more
doaj   +1 more source

Extensive differential protein phosphorylation as intraerythrocytic Plasmodium falciparumschizonts develop into extracellular invasive merozoites [PDF]

, 2015
Pathology of the most lethal form of malaria is caused by Plasmodium falciparum asexual blood stages and initiated by merozoite invasion of erythrocytes.
Grainger, Munira, Green, Judith L., Holder, Anthony A., Langsley, Gordon, Lasonder, Edwin   +4 more
core   +1 more source

The rich frequency spectrum of the triple-mode variable AC And

, 2013
Fourier analysis of the light curve of AC And from the HATNet database reveals the rich frequency structure of this object. Above 30 components are found down to the amplitude of 3 mmag. Several of these frequencies are not the linear combinations of the
Bakos, G. A., Hartman, J. D, Kovacs, G.
core   +1 more source

QTFN: A General End-to-End Time-Frequency Network to Reveal the Time-Varying Signatures of the Time Series

Big Data Mining and Analytics
Nonstationary time series are ubiquitous in almost all natural and engineering systems. Capturing the time-varying signatures from nonstationary time series is still a challenging problem for data mining.
Tao Chen, Yang Jiao, Lei Xie, Hongye Su
doaj   +1 more source

Gambus Hadhramaut: The Malaysian Malay Lute Tuning Retrieval

BioResources, 2023
This study identified elements in a simple homemade gambus from a local crafter using a scientific approach. The gambus was made from geronggang wood (Cratoxylum arborescens), a light Malaysian hardwood with pink sapwood, distinct from the heartwood with
Sinin Hamdan, Khairul Anwar Mohamad Said, Md. Rezaur Rahman, Marini Sawawi, Aaliyawani Ezzerin Sinin   +4 more
doaj   +2 more sources