Results 31 to 40 of about 140,152 (290)

Finite Element Analysis of Fluid Flow through the Screen Embedded between Parallel Plates with High Reynolds Numbers

open access: yesJournal of Function Spaces, 2021
This paper provides numerical estimation of Newtonian fluid flow past through rectangular channel fixed with screen movable from 10° to 45° by increasing the Reynolds number from 1000 to 10,000.
Abid A. Memon   +6 more
doaj   +1 more source

Untangling perceptual memory: hysteresis and adaptation map into separate cortical networks [PDF]

open access: yes, 2012
Perception is an active inferential process in which prior knowledge is combined with sensory input, the result of which determines the contents of awareness. Accordingly, previous experience is known to help the brain “decide” what to perceive. However,
Lazar, Andreea   +5 more
core   +1 more source

Bandwidth comparison of rectangular and offset cross‐slot frequency‐selective surface polarisation transformers

open access: yesElectronics Letters, 2021
This letter compares the 3 dB axial ratio (AR) bandwidth (BW) of transmission mode single‐screen linear‐to‐circular polarisation convertors based on three different slot topologies.
Sarah Clendinning   +3 more
doaj   +1 more source

GUIDER: a GUI for semiautomatic, physiologically driven EEG feature selection for a rehabilitation BCI [PDF]

open access: yes, 2017
GUIDER is a graphical user interface developed in MATLAB software environment to identify electroencephalography (EEG)-based brain computer interface (BCI) control features for a rehabilitation application (i.e. post-stroke motor imagery training).
Cincotti, Febo   +5 more
core   +1 more source

Influence of switching-waveform characteristics on the performance of a single-layer-phase switched screen [PDF]

open access: yes, 2002
Conventional microwave-absorbing materials rely on the absorption and conversion into heat, of the electromagnetic energy incident upon them. In an alternative approach, the phase-switched screen (PSS) applies phase modulation to the reflected signal so ...
Chambers, B., Tennant, A.
core   +1 more source

Numerical analysis of laminar flow and heat transfer through a rectangular channel containing perforated plate at different angles

open access: yesEnergy Reports, 2022
We intend to investigate numerically non-isothermal fluid flowing through a rectangular channel containing a perforated plate called screen with fixed refraction as well as the resistance coefficient.
Abdul Hamid Ganie   +5 more
doaj   +1 more source

The orientation of homing pigeons (Columba livia f.d.) with and without navigational experience in a two-dimensional environment. [PDF]

open access: yesPLoS ONE, 2017
Homing pigeons are known for their excellent homing ability, and their brains seem to be functionally adapted to homing. It is known that pigeons with navigational experience show a larger hippocampus and also a more lateralised brain than pigeons ...
Julia Mehlhorn, Gerd Rehkaemper
doaj   +1 more source

Particle parameter analyzing system [PDF]

open access: yes, 1969
An X-Y plotter circuit apparatus is described which displays an input pulse representing particle parameter information, that would ordinarily appear on the screen of an oscilloscope as a rectangular pulse, as a single dot positioned on the screen where ...
Hansen, D. O., Roy, N. L.
core   +1 more source

New algorithm for generating a very long rectangular turbulent phase screen [PDF]

open access: yesSPIE Proceedings, 2008
Based on the fractal characteristics of turbulence-distorted wavefront, a new algorithm for generating a very long rectangular turbulent phase screen is proposed. The phase structure function of generated phase screens can be very well compared to the theoretical one. In comparison to existing approaches, the present algorithm shows obvious advantages.
Han-Ling Wu   +3 more
openaire   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

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