Results 41 to 50 of about 4,500,767 (256)

Roughness Measurements with Polychromatic Speckles on Tilted Surfaces [PDF]

open access: yesNanomanufacturing and Metrology, 2021
AbstractSurface light scattering enables contactless and fast measurements of surface roughness. A surface inclination alters the direction of the scattering beam and thus the measured surface roughness is calculated from the detected intensity distribution. Hence, an accurate sensor–surface alignment is necessary. In order to achieve tilt-independent
Johannes Stempin   +3 more
openaire   +1 more source

Water-repellent soil and its relationship to granularity, surface roughness and hydrophobicity: a materials science view [PDF]

open access: yes, 2005
Considerable soil water repellency has been observed at a wide range of locations worldwide. The soil exhibiting water repellency is found within the upper part of the soil profile.
Newton, Michael   +2 more
core   +1 more source

Tilting Bundles on Rational Surfaces and Quasi-Hereditary Algebras [PDF]

open access: yesAnnales de l'Institut Fourier, 2014
Let X be any rational surface. We construct a tilting bundle T on X .
Hille, Lutz, Perling, Markus
openaire   +2 more sources

Near-Fault Tilted Deformation of Buildings Associated with Coseismic Surface Ruptures in the Shenxigou Section, 2008 Mw 7.9 Wenchuan Earthquake, Eastern Tibet [PDF]

open access: yesLithosphere
The coseismic surface ruptures associated with large earthquakes contribute to severe damage to near-fault buildings through fault deformation. However, previous studies simplified geological conditions and were based mainly on numerical and physical ...
Hao Xue   +4 more
doaj   +1 more source

Oscillatory motion of viscoelastic drops on slippery lubricated surfaces

open access: yesCommunications Physics, 2022
Water droplets move smoothly at a constant speed down an inclined tilted slippery lubricated surface. Here, droplets of polymer fluids are shown to exhibit for the same homogenous surface an oscillatory motion down the slope due to the viscoelastic ...
Paolo Sartori   +7 more
doaj   +1 more source

Investigation on Surface Tilting in the Failure Process of Shallow Landslides [PDF]

open access: yesSensors, 2020
In recent decades, early warning systems to predict the occurrence of landslides using tilt sensors have been developed and employed in slope monitoring due to their low cost and simple installation. Although many studies have been carried out to validate the efficiency of these early warning systems, few studies have been carried out to investigate ...
Qiao, Shifan   +8 more
openaire   +4 more sources

Estimation of the Diffused Solar Irradiation on the Tilted Plane of Photovoltaic Solar Panels

open access: yesMemoria Investigaciones en Ingeniería, 2023
Solar energy, in the recent decades has gained a great attention due to its clean, simple and easy adaptable process. The effective utilization of solar energy is possible only if proper data of incident solar radiation is available. There are number of
Muhammad Uzair   +2 more
doaj   +1 more source

Estimativa da radiação global incidente em superfícies inclinadas por modelos isotrópicos e índice de claridade Estimation of the incident global radiation on tilted surfaces using isotropic models and clearness index

open access: yesPesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi avaliar o desempenho de modelos isotrópicos de estimativa do total de radiação incidente em superfícies inclinadas e propor estimativas com base nas correlações entre os índices de claridade horizontais e inclinados, em ...
Adilson Pacheco de Souza   +3 more
doaj   +1 more source

Influence of a stereo surface on the perceived tilt of a monocular line [PDF]

open access: yesPerception & Psychophysics, 2001
This study addressed the issue of how a stereo-specified surface influences the perceived two-dimensional orientation of a monocularly viewed line. In a series of three experiments, it was found that, in general, when a monocular line was embedded in a disparity field specifying a planar surface slanted about the horizontal axis, the tilt of the line ...
F, Domini, M L, Braunstein
openaire   +2 more sources

GPR survey to reveal a possible tectonic tilt of the Brežice Sava River Terrace in the Krško Basin

open access: yesGeologija, 2021
It has been supposed that the Brežice Sava River Terrace (BSRT) is tectonically disturbed near the town of Brežice and tilted to the north. To confirm this tectonically induced tilt in a quantitative sense, low-frequency Ground Penetration Radar (GPR ...
Marjana Zajc   +2 more
doaj   +1 more source

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