Vibrations of Circular Metal-Polymeric Plates on an Elastic Foundation. Part II. Forced Vibrations
Механика машин, механизмов и материалов, 2009 The axisymmetrical forced vibrations of elastic circular three-layer metal-polymeric plate on en elastic foundation are explored under action of divided local loadings: rectangular, sinusoidal, parabolic.
Yu.M. Pleskachevsky +2 more
doaj
Experts’ perception of artificial intelligence knowledge in Egyptian newsrooms
Insights into Language, Culture and CommunicationAs artificial intelligence technologies are emerging and changing various fields including journalism, it is important to understand the extent of AI knowledge that newsrooms have.
Sarah Elaasser +2 more
doaj +1 more source
Numerical Study of Curved-Shape Channel Effect on Performance and Distribution of Species in a Proton-Exchange Membrane Fuel Cell: Novel Structure [PDF]
Journal of Renewable Energy and Environment, 2018 In this paper, a three-dimensional, single-phase proton-exchange membrane fuel cell (PEMFC) is studied numerically. Finite volume method was used for solving the governing equations and, consequently, the numerical results were validated by comparing ...
Tuhid Pashaee Golmarz +2 more
doaj +1 more source
Single-valley high-mobility (110) AlAs quantum wells with anisotropic mass
, 2008 We studied a doping series of (110)-oriented AlAs quantum wells (QWs) and observed transport evidence of single anisotropic-mass valley occupancy for the electrons in a 150 \AA wide QW. Our calculations of strain and quantum confinement for these samples
A. Fontcuberta i Morral +8 more
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Insafing: New Promising Form of Intellectual Communication [PDF]
International Journal of Management, Knowledge and Learning, 2014 The article explores a new form of intellectual communication built in accordance with an in-advance-prepared sense scheme. This type of communication utilizes the elements of Activity Organizing Games called Insafing.
Yury P. Dus +5 more
doaj
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
What is behind binge-watching? The psychological effects on youth
Insights into Language, Culture and CommunicationTechnology has transformed the way people watch television, allowing them to schedule their viewing based on time, content, location, and equipment used.
Nouran Amr, Hanan Gunied, Sally Gad
doaj +1 more source
Mass transport using the series of vortex rings with swirl
Journal of Fluid Science and Technology, 2014 Behavior of the series of laminar vortex rings with circumferential flow, so-called swirl, were investigated using flow visualization, to evaluate the transport efficiency of the ejected fluid as vortex rings.
Takashi NAITOH +2 more
doaj +1 more source
Engineering Nanowire n-MOSFETs at Lg < 8 nm
, 2013 As metal-oxide-semiconductor field-effect transistors (MOSFET) channel lengths (Lg) are scaled to lengths shorter than ...
Kim, SungGeun +5 more
core +1 more source