Results 1 to 10 of about 179,443 (194)

Fractional-Order Elastoplastic Modeling of Sands Considering Cyclic Mobility

open access: yesJournal of Marine Science and Engineering, 2021
Seabed soil may experience a reduction in strength or even liquefaction when subjected to cyclic loadings exerted by offshore structures and environmental loadings such as ocean waves and earthquakes.
Leiye Wu, Wei Cheng, Zhehao Zhu
doaj   +3 more sources

A unified damping ratio-based model for cyclic mobility simulation of soils and its application to nonlinear site response analysis

open access: yesApplied Ocean Research
Damping ratio and cyclic mobility are critical dynamic properties of soils subjected to cyclic loadings, while few attempts have been devoted to simultaneously simulating them in practical cyclic models.
M. Wu, Y.G. Wang
doaj   +3 more sources

Interindustry Mobility and the Cyclical Upgrading of Labor [PDF]

open access: yesJournal of Labor Economics, 2001
We investigate whether a market‐clearing model is consistent with industry employment and wage patterns related to the cyclical upgrading of labor.
McLaughlin, Kenneth J, Bils, Mark
openaire   +3 more sources

Scalable Routing in Cyclic Mobile Networks [PDF]

open access: yesIEEE Transactions on Parallel and Distributed Systems, 2009
The nonexistence of an end-to-end path poses a challenge in adapting traditional routing algorithms to delay-tolerant networks (DTNs). Previous works have covered centralized routing approaches based on deterministic mobility, ferry-based routing with deterministic or semideterministic mobility, flooding-based approaches for networks with general ...
Cong Liu 0001, Jie Wu 0001
openaire   +1 more source

Deformation and cyclic resistance of sand in large-strain undrained torsional shear tests with initial static shear stress

open access: yesSoils and Foundations, 2021
This paper presents the findings from an experimental study focusing on the undrained cyclic behavior of sand in the presence of initial static shear stress.
Muhammad Umar   +3 more
doaj   +1 more source

Self-organization of mobile populations in cyclic competition [PDF]

open access: yesJournal of Theoretical Biology, 2008
The formation of out-of-equilibrium patterns is a characteristic feature of spatially-extended, biodiverse, ecological systems. Intriguing examples are provided by cyclic competition of species, as metaphorically described by the `rock-paper-scissors' game.
Reichenbach, Tobias   +2 more
openaire   +5 more sources

Dynamic strength of temperature-controlled MICP-treated calcareous sand

open access: yesYantu gongcheng xuebao, 2021
A series of undrained cyclic triaxial tests are carried out for calcareous sand treated by temperature-controlled MICP (microbially induced calcium carbonate precipitation) technology, and the dynamic strength characteristics of MICP-treated calcareous ...
XIAO Peng 1, 2, 3, LIU Han-long 1, 2, ZHANG Yu 1, 2, JIANG Xiang 1, 2, LI Chi 4, CHU Jian 5, XIAO Yang 1, 2,
doaj   +1 more source

A Cyclic Ion Mobility-Mass Spectrometry System [PDF]

open access: yesAnalytical Chemistry, 2019
Improvements in the performance and availability of commercial instrumentation have made ion mobility-mass spectrometry (IM-MS) an increasingly popular approach for the structural analysis of ionic species as well as for separation of complex mixtures. Here, a new research instrument is presented which enables complex experiments, extending the current
Kevin Giles   +6 more
openaire   +2 more sources

Undrained Cyclic Response and Resistance of Saturated Calcareous Sand considering Initial Static Shear Effect

open access: yesGeofluids, 2021
Sand elements in the natural or manmade field have often undergone initial static shear stresses before suffering cyclic loading. To explore the effect of static shear stress, a series of undrained cyclic triaxial tests were performed on dense and loose ...
Baojian Li   +5 more
doaj   +1 more source

Cyclic deformation mechanism and fracture behaviour of 316L stainless steel under thermomechanical fatigue loading

open access: yesJournal of Materials Research and Technology, 2023
Thermomechanical fatigue (TMF) behaviour of 316L is investigated based on the internal stress and microstructural characterization at various cyclic stages.
Peng Yin   +6 more
doaj   +1 more source

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