Laboratory Experiments and Grain Based Discrete Element Numerical Simulations Investigating the Thermo-Mechanical Behaviour of Sandstone
Sign Up to like & getrecommendations! Published in 2021 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-021-01794-z
Abstract: Thermo-mechanical loading can occur in numerous engineering geological environments, from both natural and anthropogenic sources. Different minerals and micro-defects in rock cause heterogeneity at a grain scale, affecting the mechanical and thermal properties of the… read more here.
Keywords: usepackage; documentclass 12pt; document; laboratory experiments ... See more keywords
Electrical triggering of earthquakes: results of laboratory experiments at spring-block models
Sign Up to like & getrecommendations! Published in 2017 at "Earthquake Science"
DOI: 10.1007/s11589-017-0181-8
Abstract: Recently published results of field and laboratory experiments on the seismic/acoustic response to injection of direct current (DC) pulses into the Earth crust or stressed rock samples raised a question on a possibility of electrical… read more here.
Keywords: block; results laboratory; current density; spring block ... See more keywords
Laboratory experiments on the role of hysteresis, defect dynamics and initial perturbation on wave-generated ripple development
Sign Up to like & getrecommendations! Published in 2019 at "Estuarine, Coastal and Shelf Science"
DOI: 10.1016/j.ecss.2019.05.003
Abstract: Abstract We performed a series of laboratory experiments to study the growth and development of wave-generated ripples under constant and varying conditions. There are two aspects of our study. First, under time varying wave conditions,… read more here.
Keywords: wave generated; hysteresis; initial perturbation; wave ... See more keywords
The role of hydrothermal sulfate reduction in the sulfur cycles within Europa: Laboratory experiments on sulfate reduction at 100 MPa
Sign Up to like & getrecommendations! Published in 2021 at "Icarus"
DOI: 10.1016/j.icarus.2020.114222
Abstract: Abstract There are several lines of evidence for the subsurface ocean within Europa; however, its oceanic chemistry and geochemical cycles are largely unknown. The recent observations by large telescopes show that exogenic sulfur ions and… read more here.
Keywords: reduction; 100 mpa; hydrothermal sulfate; laboratory experiments ... See more keywords
Granular fingering as a mechanism for ridge formation in debris avalanche deposits: Laboratory experiments and implications for Tutupaca volcano, Peru
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2017.12.004
Abstract: The origin of subparallel, regularly-spaced longitudinal ridges often observed at the surface of volcanic and other rock avalanche deposits remains unclear. We addressed this issue through analogue laboratory experiments on flows of bi-disperse granular mixtures,… read more here.
Keywords: granular fingering; size; laboratory experiments; avalanche deposits ... See more keywords
Behavioral mechanism design for transportation services: Laboratory experiments and preference elicitation cost
Sign Up to like & getrecommendations! Published in 2018 at "Transportation Research Part B: Methodological"
DOI: 10.1016/j.trb.2018.07.008
Abstract: Abstract We herein use the results of laboratory experiments to study the effects of preference-elicitation mechanisms on the efficiency of auctions. Transportation and reservation service providers need to know the potential user demand. However, the… read more here.
Keywords: transportation; elicitation; mechanism; preference elicitation ... See more keywords
From laboratory experiments to geophysical tsunamis generated by subaerial landslides
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-96369-6
Abstract: Modeling of tsunami waves generated by subaerial landslides is important to provide accurate hazard and risk assessments in coastal areas. We perform small-scale laboratory experiments where a tsunami-like wave is generated by the gravity-driven collapse… read more here.
Keywords: geophysical tsunamis; tsunamis generated; laboratory experiments; subaerial landslides ... See more keywords
3D simulation of lower-hybrid drift waves in strong guide field asymmetric reconnection in laboratory experiments
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0138278
Abstract: The magnetic reconnection experiment has recently seen short wavelength ([Formula: see text]) lower-hybrid waves near the electron diffusion region in strong guide field reconnection. Based on plasma parameters from the experiment, we perform a three-dimensional… read more here.
Keywords: reconnection; guide field; hybrid drift; lower hybrid ... See more keywords
Transforming laboratory experiments for digital teaching: remote access laboratories in thermodynamics
Sign Up to like & getrecommendations! Published in 2021 at "European Journal of Physics"
DOI: 10.1088/1361-6404/ac3193
Abstract: Laboratories in an undergraduate physics course were adapted to remote learning while conserving a high degree of student autonomy regarding the experimental work. The commencement of the COVID-19 pandemic in 2020 and the resulting restrictions… read more here.
Keywords: transforming laboratory; thermodynamics; experiments digital; physics ... See more keywords
Customized Online Laboratory Experiments: A General Tool and Its Application to the Furuta Inverted Pendulum [Focus on Education]
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Control Systems"
DOI: 10.1109/mcs.2019.2925256
Abstract: Because of online laboratories (labs), students can perform experimental activities from their mobile devices and/or computers. This article proposes an experimentation environment (EE) that extends the capabilities of interactive online labs with scripting language support.… read more here.
Keywords: general tool; customized online; tool application; online laboratory ... See more keywords
Laboratory experiments on CO2 gas exchange with wave breaking
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physical Oceanography"
DOI: 10.1175/jpo-d-20-0272.1
Abstract: The CO2 gas transfer velocity () at air-sea interface is usually parameterized with the wind speed, but to a great extent is defined by waves and wave breaking. To investigate the direct relationship between and… read more here.
Keywords: wind; co2 gas; wave breaking; wave ... See more keywords