Results 11 to 20 of about 12,139,664 (308)
Impact of anticipation in dynamical systems [PDF]
Physical Review E, 2017 Major revision compared to previous version. All figures replaced.
Gerlee, P. +3 more
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Granular Dynamics During Impact [PDF]
Physical Review Letters, 2014 We study the impact of a projectile onto a bed of 3 mm grains immersed in an index-matched fluid. Specifically, we vary the amount of prestrain on the sample, strengthening the force chains within the system. We find this affects only the prefactor of linear depth-dependent term in the stopping force. We therefore attribute this term to pressure within
Nordstrom, Kerstin +3 more
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Correlated Impact Dynamics in Science
CoRR, 2023 Science progresses by building upon previous discoveries. It is commonly believed that the impact of scientific papers, as measured by citations, is positively correlated with the impact of past discoveries built upon. However, analyzing over 30 million papers and nearly a billion citations across multiple disciplines, we find that there is a long-term
Jiazhen Liu +3 more
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Dynamics of an impacting emulsion droplet
Science Advances, 2022 Emulsions are widely used in agriculture where oil-based pesticides are sprayed as an emulsion. However, emulsion droplets can bounce off hydrophobic plant surfaces, leading to major health and environmental issues as pesticides pollute water sources and soils.
Maher Damak +3 more
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Soil Water Conservation: Dynamics and Impact [PDF]
Water, 2018 Human needs like food and clean water are directly related to good maintenance of healthy and productive soils. A good understanding of human impact on the natural environment is therefore necessary to preserve and manage soil and water resources. This knowledge is particularly important in semi-arid and arid regions, where the increasing demands on ...
Simone Di Prima +3 more
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Cross-Impact and No-Dynamic-Arbitrage [PDF]
Quantitative Finance, 2016 We extend the “No-dynamic-arbitrage and market impact”-framework of Jim Gatheral [Quantitative Finance, 10(7): 749-759 (2010)] to the multidimensional case where trading in one asset has a cross-impact on the price of other assets. From the condition of absence of dynamical arbitrage we derive theoretical limits for the size and form of cross-impact ...
Schneider, M., Lillo, F.
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Solidification dynamics of an impacted drop [PDF]
Journal of Fluid Mechanics, 2019 This paper is dedicated to the solidification of a water drop impacting a cold solid surface. In the first part, we establish a one-dimensional (1-D) solidification model, derived from the Stefan problem, that aims at predicting the freezing dynamics of a liquid on a cold substrate, taking into account the thermal properties of this substrate.
Thiévenaz, Virgile +2 more
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Impact loading and dynamic behaviour of materials. Vol.2
, 2022 The second volume of the proceedings of the IMPACT 87-conference contains the topics materials behaviour and properties under dynamic loading (part2), shear band phenomena, deformation mechanism, high speed forming processes and shock wave ...
core +1 more source
Mechanical behavior of gradient aluminum honeycomb sandwich panels
Cailiao gongcheng, 2021 Gradient aluminum honeycomb structure is an effective energy-absorbing structure. According to the concept of gradient rate, four types of aluminum honeycomb sandwich components with the same mass and different gradient rates were designed by changing ...
QIAO Ji-sen +3 more
doaj +1 more source
The Impact of Kitesurfing on the Dynamic Equilibrium [PDF]
Asian Journal of Sports Medicine, 2016 The kitesurfing athletes endure unexpected conditions in terms of the function of irregularities in the surface of the water that requires a correct proprioceptive response in order to maintain equilibrium and execute the required movements while maintaining contact with the board and the water.The objective of this work was to use the star excursion ...
da Luz, Rafael Leonardo Ferreira +2 more
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