The Lattice Boltzmann equation for modelling arterial flows : review and application [PDF]
, 2003 The lattice Boltzmann model (LBM) is a relatively new development in computational fluid dynamics. Here we review the technique with particular emphasis on its application to biological systems.
Mulholland, Anthony +12 more
core +1 more source
Understanding physiological and degenerative natural vision mechanisms to define contrast and contour operators. [PDF]
PLoS ONE, 2009 BACKGROUND:Dynamical systems like neural networks based on lateral inhibition have a large field of applications in image processing, robotics and morphogenesis modeling.
Jacques Demongeot +3 more
doaj +1 more source
Fluids, 2022 Inlet and outlet boundary conditions (BCs) play an important role in newly emerged image-based computational hemodynamics for blood flows in human arteries anatomically extracted from medical images.
Huidan Yu +8 more
doaj +1 more source
Physiological Heterogeneity: Fractals Link Determinism and Randomness in Structures and Functions [PDF]
, 1988 Spatial variation in concentrations or flows within an organ and temproal variation in reaction rates or flows appear to broaden as one refines the scale of observation. How can we characterize heterogeneity independently of scale?
JB Bassingthwaighte
core +1 more source
PHYSIOLOGICAL FLOW IN A MODEL OF ARTERIAL STENOSIS [PDF]
Journal of Biomechanics, 2008 No abstract available.
Molla, M.M., Paul, M.C., Roditi, G.
openaire +1 more source
Characteristics of Blood Vessel Wall Deformation with Porous Wall Conditions in an Aortic Arch
Applied Rheology, 2014 Blood vessels have been modeled as non-porous structures that are permeable to solutes mixed in the blood. However, the use of non-physiological boundary conditions in numerical simulations that assume atmospheric pressure at the outlet does not ...
Cheema Taqi Ahmad +5 more
doaj +1 more source
Respiratory muscle blood flows during physiological and chemical hyperpnea in the rat [PDF]
, 2000 Whether the diaphragm retains a vasodilator reserve at maximal exercise is controversial. To address this issue, we measured respiratory and hindlimb muscle blood flows and vascular conductances using radiolabeled microspheres in rats running at their ...
David C. Poole +5 more
core +1 more source
A Low-Cost, Rapidly Integrated Debubbler (RID) Module for Microfluidic Cell Culture Applications
Micromachines, 2019 Microfluidic platforms use controlled fluid flows to provide physiologically relevant biochemical and biophysical cues to cultured cells in a well-defined and reproducible manner.
Matthew J. Williams +5 more
doaj +1 more source
Diffusion boundary layers ameliorate the negative effects of ocean acidification on the temperate coralline macroalga Arthrocardia corymbosa. [PDF]
PLoS ONE, 2014 Anthropogenically-modulated reductions in pH, termed ocean acidification, could pose a major threat to the physiological performance, stocks, and biodiversity of calcifiers and may devalue their ecosystem services.
Christopher E Cornwall +7 more
doaj +1 more source
Discriminant analysis of the specialty of elite cyclist [PDF]
, 2011 The different demands of competition coupled with the morphological and physiological characteristics of cyclists have led to the appearance of cycling specialities.
González, Coral +8 more
core +2 more sources