Results 31 to 40 of about 3,004,098 (199)
Understanding Helical Magnetic Dynamo Spectra with a Nonlinear Four-Scale Theory [PDF]
Mon.Not.Roy.Astron.Soc. 344 (2003) 707, 2003 Recent MHD dynamo simulations for magnetic Prandtl number $>1$ demonstrate that when MHD turbulence is forced with sufficient kinetic helicity, the saturated magnetic energy spectrum evolves from having a single peak below the forcing scale to become doubly peaked with one peak at the system (=largest) scale and one at the forcing scale.
arxiv +1 more source
Generating Multi-scale Maps from Remote Sensing Images via Series Generative Adversarial Networks [PDF]
, 2021 Considering the success of generative adversarial networks (GANs) for image-to-image translation, researchers have attempted to translate remote sensing images (RSIs) to maps (rs2map) through GAN for cartography. However, these studies involved limited scales, which hinders multi-scale map creation.
arxiv +1 more source
Uncovering the behaviour of road accidents in urban areas [PDF]
Royal Society Open Science, 2020 Different patterns in the incidence of road accidents are revealed when considering areas with increased levels of urbanization. To understand these patterns, road accident data from England and Wales is explored.
C. Cabrera-Arnau +2 more
doaj +1 more source
Exploring the ability of CNNs to generalise to previously unseen scales over wide scale ranges [PDF]
Shortened version in International Conference on Pattern
Recognition (ICPR 2020), pages 1181-1188, Jan 2021, 2020 The ability to handle large scale variations is crucial for many real world visual tasks. A straightforward approach for handling scale in a deep network is to process an image at several scales simultaneously in a set of scale channels. Scale invariance can then, in principle, be achieved by using weight sharing between the scale channels together ...
arxiv +1 more source
Universal scaling regimes in rotating fluid turbulence [PDF]
arXiv, 2022 We analyse the scaling properties of the energy spectra in fully developed incompressible turbulence in forced, rotating fluids in three dimensions (3D), which are believed to be characterised by universal scaling exponents in the inertial range. To elucidate the scaling regimes, we set up a scaling analysis of the 3D Navier-Stokes equation for a ...
arxiv
Comparison of Two Scaling Methods in Preoperative Digital Templating of Total Hip Replacement
Journal of Orthopaedics, Trauma and Rehabilitation, 2015 Background/Purpose: Preoperative templating is essential for the planning of total hip replacement. Digital templating has gained popularity due to the availability of digital images.
Kin-Ho Leo Leung +4 more
doaj +1 more source
Embryonic geometry underlies phenotypic variation in decanalized conditions
eLife, 2020 During development, many mutations cause increased variation in phenotypic outcomes, a phenomenon termed decanalization. Phenotypic discordance is often observed in the absence of genetic and environmental variations, but the mechanisms underlying such ...
Anqi Huang +2 more
doaj +1 more source
Planning MAR Schemes Using Physical Models: Comparison of Laboratory and Field Experiments
Applied Sciences, 2019 Infiltration experiments in the context of managed aquifer recharge (MAR) are often conducted to assess the processes influencing the operation of full-scale MAR schemes.
Jana Sallwey +3 more
doaj +1 more source
Asymptotic Scaling, Casimir Scaling, and Center Vortices
, 1998 We report on two recent developments in the center vortex theory of confinement: (i) the asymptotic scaling of the vortex density, as measured in Monte Carlo simulations; and (ii) an explanation of Casimir scaling and the adjoint string tension, in terms
Campostrini +5 more
core +1 more source
Contemporary Clinical Dentistry, 2017 Background: Dentine hypersensitivity (DH) is the most common problem encountered by most of the dentists in their day-to-day clinical practice. It is characterized by a sharp pain or discomfort arising as a response to thermal, chemical, or osmotic ...
Jyosthna G Madhurkar +4 more
doaj +1 more source