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dg Geometric Mean Particle Diameter
"... In this work, a threedimensional turbulent boundary layer experiment was set up with streamwise and alternating spanwise pressure gradients, which are generated as a result of the test section wavy side wall shape. Each side had six sine waves with an amplitude to wavelength ratio 2a λ of 0.25. B ..."
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.25. Boundary layer control was used so that the flow over the side walls remains attached. Waves of streamwise vorticity and high freestream turbulence intensity levels of about 12 % were produced. The mean flow velocity components as well as turbulent fluctuations were measured using Laser Doppler
Using Geometric Mean Particle Diameter to Derive Point and Continuous Pedotrasfer Functions
"... The possibility of using geometric mean dg and geometric standard deviation σg of particle diameters instead of soil particle size distribution to derive some Pedotransfer Functions (PTFs) was investigated. For this purpose, 34 soil samples were collected randomly having different particle size dist ..."
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The possibility of using geometric mean dg and geometric standard deviation σg of particle diameters instead of soil particle size distribution to derive some Pedotransfer Functions (PTFs) was investigated. For this purpose, 34 soil samples were collected randomly having different particle size
A Synchronous Investigation of Soil Geometric Mean Particle Diameter and Lime, Using Remote Sensing Technology (Case Study: PoleDokhtar, the Southwest of
"... ch ive of ..."
MR Diffusion Tensor Spectroscopy and Imaging
, 1994
"... This paper describes a new NMR imaging modalityMR diffusion tensor imaging. It consists of estimating an effective diffusion tensor, Deff, within a voxel, and then displaying useful quantities derived from it. We show how the phenomenon of anisotropic diffusion of water (or metabolites) in anisotro ..."
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Cited by 384 (11 self)
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) in anisotropic tissues, measured noninvasively by these NMR methods, is exploited to determine fiber tract orientation and mean particle displacements. Once Deff is estimated from a series of NMR pulsedgradient, spinecho experiments, a tissue's three orthotropic axes can be determined. They coincide
Deterministic and Stochastic Models for Coalescence (Aggregation, Coagulation): a Review of the MeanField Theory for Probabilists
 Bernoulli
, 1997
"... Consider N particles, which merge into clusters according to the rule: a cluster of size x and a cluster of size y merge at (stochastic) rate K(x; y)=N , where K is a specified rate kernel. This MarcusLushnikov model of stochastic coalescence, and the underlying deterministic approximation given by ..."
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Cited by 222 (13 self)
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Consider N particles, which merge into clusters according to the rule: a cluster of size x and a cluster of size y merge at (stochastic) rate K(x; y)=N , where K is a specified rate kernel. This MarcusLushnikov model of stochastic coalescence, and the underlying deterministic approximation given
HIV1 Dynamics In Vivo: Virion Clearance Rate, Infected Cell Lifespan, and Viral Generation Time.
 Science
, 1996
"... Using a new mathematical model to analyze a detailed set of viral load data collected from five infected patients after the administration of a potent inhibitor of HIV1 protease, it was estimated that productively infected cells have, on average, a lifespan of 2.2 days (t 1=2 = 1:6 days) and that p ..."
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Cited by 242 (20 self)
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) and that plasma virions have a mean lifespan of 0.3 days (t 1=2 = 0:24 days). The average total HIV1 production was 10:3 \Theta 10 9 virions per day, which is substantially higher than previous minimum estimates. Our results also suggest that the minimum duration of the HIV1 life cycle in vivo is 1.2 days
The laplacian spectrum of graphs”.
 In Graph Theory, Combinatorics,
, 1991
"... Abstract. The paper is essentially a survey of known results about the spectrum of the Laplacian matrix of graphs with special emphasis on the second smallest Laplacian eigenvalue λ 2 and its relation to numerous graph invariants, including connectivity, expanding properties, isoperimetric number, ..."
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Cited by 228 (2 self)
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, maximum cut, independence number, genus, diameter, mean distance, and bandwidthtype parameters of a graph. Some new results and generalizations are added.
User interactions in social networks and their implications
 IN ACM EUROSYS
, 2009
"... Social networks are popular platforms for interaction, communication and collaboration between friends. Researchers have recently proposed an emerging class of applications that leverage relationships from social networks to improve security and performance in applications such as email, web browsin ..."
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Cited by 224 (26 self)
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counterparts. This means that these graphs have fewer “supernodes ” with extremely high degree, and overall network diameter increases significantly as a result. To quantify the impact of our observations, we use both types of graphs to validate two wellknown socialbased applications (RE [Garriss 2006
Meanfield backward stochastic differential equations and related patial differential equations
, 2007
"... In [5] the authors obtained MeanField backward stochastic differential equations (BSDE) associated with a Meanfield stochastic differential equation (SDE) in a natural way as limit of some highly dimensional system of forward and backward SDEs, corresponding to a large number of “particles” (or “a ..."
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Cited by 181 (14 self)
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In [5] the authors obtained MeanField backward stochastic differential equations (BSDE) associated with a Meanfield stochastic differential equation (SDE) in a natural way as limit of some highly dimensional system of forward and backward SDEs, corresponding to a large number of “particles” (or
Improved techniques for grid mapping with raoblackwellized particle filters
 IEEE Transactions on Robotics
, 2007
"... Abstract — Recently, RaoBlackwellized particle filters have been introduced as an effective means to solve the simultaneous localization and mapping problem. This approach uses a particle filter in which each particle carries an individual map of the environment. Accordingly, a key question is how ..."
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Cited by 179 (20 self)
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Abstract — Recently, RaoBlackwellized particle filters have been introduced as an effective means to solve the simultaneous localization and mapping problem. This approach uses a particle filter in which each particle carries an individual map of the environment. Accordingly, a key question is how
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