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   Articles with "packing density" as a keyword



Low-angled microcatheter approach for coil embolization of the anterior choroidal artery aneurysm

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recommendations! Published in 2017 at "Neuroradiology"

DOI: 10.1007/s00234-017-1879-y

Abstract: PurposeThromboembolic complication is a serious concern following coil embolization for aneurysms involving the anterior choroidal artery (AChA). To minimize this complication and to improve packing density, we present a technical concept of coil embolization.MethodsWe attempted… read more here.

Keywords: packing density; coil embolization; microcatheter approach; coil ... See more keywords

The Key for Preventing Recanalization May be High Packing Density: Reply to Rajagopal et al.

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recommendations! Published in 2018 at "CardioVascular and Interventional Radiology"

DOI: 10.1007/s00270-018-2091-0

Abstract: We appreciate the comments of Rajagopal et al. who suggest that venous sac embolization may prevent pulmonary-to-pulmonary reperfusion and systemic-to-pulmonary reperfusion after embolization of pulmonary arteriovenous malformations (PAVMs). We completely agree with the opinion, and… read more here.

Keywords: recanalization; high packing; packing density; embolization ... See more keywords

Influence of packing density and stress on the dynamic response of granular materials

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recommendations! Published in 2017 at "Granular Matter"

DOI: 10.1007/s10035-017-0729-2

Abstract: Laboratory geophysics tests including bender elements and acoustic emission measure the speed of propagation of stress or sound waves in granular materials to derive elastic stiffness parameters. This contribution builds on earlier studies to assess… read more here.

Keywords: granular materials; packing density; density; stress ... See more keywords

Effect of surface texture, size ratio and large particle volume fraction on packing density of binary spherical mixtures

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recommendations! Published in 2019 at "Granular Matter"

DOI: 10.1007/s10035-019-0978-3

Abstract: Packing density is a key factor in governing the properties of materials such as concrete, asphalt, ceramic etc. Therefore, determination of packing density of a particulate mixture accurately, is of great importance. However, involvement of… read more here.

Keywords: packing density; particle; surface texture; density ... See more keywords
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Effect of Packing Density of Lipid Vesicles on the Aβ42 Fibril Polymorphism.

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recommendations! Published in 2021 at "Chemistry and physics of lipids"

DOI: 10.1016/j.chemphyslip.2021.105073

Abstract: The aggregation of amyloid-β 1-42 (Aβ42) on lipid membranes is closely related to the pathology of Alzheimer's disease (AD). Herein, we demonstrated the effect of the packing density of lipid vesicles on the Aβ42 fibrillation… read more here.

Keywords: density lipid; packing density; density; lipid vesicles ... See more keywords

Elastic properties of particle-reinforced composites containing nonspherical particles of high packing density and interphase: DEM–FEM simulation and micromechanical theory

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recommendations! Published in 2017 at "Computer Methods in Applied Mechanics and Engineering"

DOI: 10.1016/j.cma.2017.08.010

Abstract: Abstract The physical and morphological properties of particles and interfaces can seriously impact the whole mechanical behavior of particle-reinforced composites. In this work, we devise a robust coupling model of the discrete element method (DEM)… read more here.

Keywords: high packing; packing density; geometry; reinforced composites ... See more keywords

The role of aggregate characteristics on the performance optimization of high hydraulicity restoration mortars

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recommendations! Published in 2017 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2017.07.134

Abstract: Abstract Performance characteristics of mortars are governed by the type of binder, type and grain size distribution of aggregates and their mix proportions. Aiming at parametric optimization of NHL restoration mortars, this study discusses the… read more here.

Keywords: packing density; optimization; role; performance ... See more keywords

Interdependence of passing ability, dilatancy and wet packing density of concrete

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recommendations! Published in 2020 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2020.121440

Abstract: Abstract Concrete should be flowable and cohesive to possess high passing ability. Adding superplasticizer solely cannot increase the passing ability of concrete monotonically because it decreases segregation stability (i.e. cohesiveness). Decreasing the maximum aggregates size… read more here.

Keywords: ability dilatancy; packing density; passing ability; wet packing ... See more keywords

Inverse effect of packing density on shear wave velocity of binary mixed soils with varying size ratios

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recommendations! Published in 2021 at "Journal of Applied Geophysics"

DOI: 10.1016/j.jappgeo.2021.104457

Abstract: Abstract This study evaluates the dependency of shear wave velocity (Vs) on packing density of binary mixed soils with varying size ratios of the small to large particles. 4 mixtures with different size ratios (sr = median… read more here.

Keywords: shear wave; density; wave velocity; size ratios ... See more keywords

A Theoretical Packing Density Model (TPDM) for ordered and disordered packings

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recommendations! Published in 2019 at "Powder Technology"

DOI: 10.1016/j.powtec.2018.12.033

Abstract: Abstract In previous papers, the 4-parameter Compressible Packing Model (CPM) was theoretically developed and validated for the packing density of binary mixtures of spheres and crushed aggregate particles. The 4-parameter CPM is now called the… read more here.

Keywords: theoretical packing; model; tpdm; packing density ... See more keywords

A novel nonlinear model for estimating ideal packing density of mixtures

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-87856-1

Abstract: Packing density models could predict the bulk density and void ratio of particulate materials. The original linear packing density model (LPDM) is linearly related to each grain size fraction. However, when using the LPDM model,… read more here.

Keywords: nonlinear model; model; novel nonlinear; packing density ... See more keywords