Now showing items 1-10 of 2325
A steep peripheral ring in irregular cornea topography, real or an instrument error?
Purpose To demonstrate that the steep peripheral ring (red zone) on corneal topography after myopic laser in situ keratomileusis (LASIK) could possibly due to instrument error and not always to a real increase in corneal ...
Influence of surface topography on the wear of hot forging dies
(Springer London LtdLondonInglaterra, 2013)
Measuring surface topography with scanning electron microscopy. I. EZEImage: A program to obtain 3D surface data
(Cambridge University Press, 2006-04)
Scanning electron microscopy (SEM) is widely used in the science of materials and different parameters were developed to characterize the surface roughness. In a previous work, we studied the surface topography with fractal ...
Analysis of surface topography in electrical discharge machining of ABNT M2 high speed steel
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacaoMaringaBrasil, 2011)
Learned helplessness in the rat: Effect of response topography in a within-subject design
(ELSEVIER SCIENCE BV, 2011)
Three experiments investigated learned helplessness in rats manipulating response topography within-subject and different intervals between treatment and tests among groups. In Experiment 1, rats previously exposed to ...
Use of recent geoid models to estimate mean dynamic topography and geostrophic currents in South Atlantic and Brazil Malvinas confluence
(INST OCEANOGRAFICO, UNIV SAO PAULOSAO PAULO, 2012)
The use of geoid models to estimate the Mean Dynamic Topography was stimulated with the launching of the GRACE satellite system, since its models present unprecedented precision and space-time resolution. In the present ...
Using the Weather Research and Forecasting (WRF) model for precipitation forecasting in an Andean region with complex topography
(MDPI AG, 2018)
The Weather Research and Forecasting (WRF) model has been successfully used in weather prediction, but its ability to simulate precipitation over areas with complex topography is not optimal. Consequently, WRF has problems ...
Modulation of the domain topography of biphasic monolayers of stearic acid and dimyristoyl phosphatidylcholine
(Elsevier Ireland, 2012-02)
The phase diagram of mixed monolayers composed of dimyristoyl phosphatidylcholine (DMPC) and stearic acid (SA) on different subphases was previously reported. It was observed that on acid subphases, liquid-condensed domains ...