Results 281 to 290 of about 3,925,714 (336)

A model of the effects of sedimentation rate on the stability of Mississippi Delta sediments

Geo-Marine Letters, 1993
High sedimentation rates on the subaqueous delta of the Mississippi River create localized sediment instabilities that result in downslope movement through well-defined chutes or gullies. A simplified kinematic wave equation model that neglects second-order effects such as diffusion treats the failure mechanism as a sedimentation and slope ...
C. E. Adams, H. H. Roberts
openaire   +1 more source

Advances on the Sedimentation Stability of Magnetorheological Fluids

2023
Magnetorheological fluids (MRFs) have been widely applied to various engineering applications, especially in vibration isolation and shock mitigation systems because of their fast response time and continuously controllable actuating force (or torque) without moving parts.
Norman M. Wereley, Young T. Choi, Jonathan Chambers, Lei “Romy” Xie, Mingfu “Eric” Wen   +4 more
openaire   +1 more source

Evaluating Sediment Stability at Sites with Historic Contamination

Environmental Management, 2002
The stability of cohesive sediment deposits during a rare storm is a critical component in the evaluation of remedial options at a contaminated sediment site. Estimating scour depths during a rare storm, and the resulting contaminant concentrations in the surficial layer of the bed, is necessary for comparing the efficacy of various remedial ...
openaire   +2 more sources

Optimization of linalool‐loaded solid lipid nanoparticles using experimental factorial design and long‐term stability studies with a new centrifugal sedimentation method

International journal of pharmaceutics, 2018
Graphical abstract Figure. No Caption available. Abstract Linalool (C10H18O), also known as 3, 7‐dimethyl‐1, 6‐octadien‐3‐ol, is the most common acyclic monoterpene tertiary alcohol present in essential oils of several aromatic plant species.
I. Pereira, A. Zielińska, Nuno R. Ferreira, A. Silva, E. Souto   +4 more
semanticscholar   +1 more source

Study on the fabrication of composite photonic crystals with high structural stability by co-sedimentation self-assembly on fabric substrates

Applications of Surface Science, 2018
The Silica/Poly(methylmethacrylate-butylacrylate)[SiO2/P(MMA-BA)] photonic crystals(PCs) with brilliant structural colors were fabricated on fabric substrates by co-sedimentation self-assembly, in which the relatively smaller P(MMA-BA) copolymer ...
Yichen Li, Lan Zhou, Guojin Liu, Liqin Chai, Q. Fan, Jianzhong Shao   +5 more
semanticscholar   +1 more source

Mapping and monitoring contaminated-sediment geometry and stability

The Science of The Total Environment, 2001
Environment Canada's National Water Research Institute (NWRI) conducts research on freshwater contaminated sediments, much of which is focused on designated areas of concern in the Great Lakes and their connecting channels. This paper reviews new acoustic and video equipment and procedures developed to map the geometry and stability of the sediments ...
openaire   +2 more sources

Effect of rotation on stability of suspended sediments

Physics of Fluids, 2000
In this paper we consider the steady sedimentation of a uniform distribution of particles in a uniformly rotating liquid, and examine its stability by solving the set of conservation equations for a two-phase flow. The sixth order algebraic equation in the frequency which results from the perturbation equations is solved numerically. The effects of the
Chakraborty, B., Khattar, D., Khalili, A.   +2 more
openaire   +3 more sources

Stabilization/solidification of contaminated marine sediment

2022
This contribution aims to describe the latest research on the application of SS treatments to contaminated marine sediments with both inorganic and mixed organic/inorganic compounds. The intent is to show how SS is not only a remediation technology, but a medium to enable recovery, recycling, and reuse of contaminated marine sediments.
Sabino De Gisi, Claudia Labianca, Francesco Todaro, Michele Notarnicola   +3 more
openaire   +2 more sources

Asphaltene genesis influence on the low-sulfur residual marine fuel sedimentation stability

Fuel, 2022
K. I. Smyshlyaeva, V. A. Rudko, K. A. Kuzmin, V. Povarov   +3 more
semanticscholar   +1 more source

Evaluation of Sedimentation Stability of a Complex Nanoadditive

Journal of Engineering Physics and Thermophysics, 2022
S. Kovshar, E. Polonina, S. A. Zhdanok, S. Leonovich   +3 more
semanticscholar   +1 more source