Results 321 to 330 of about 1,153,970 (387)
Some of the next articles are maybe not open access.
Multifunctional ferrofluid-infused surfaces with reconfigurable multiscale topography
Nature, 2018Wendong Wang +2 more
exaly +2 more sources
Functional topography in the human cerebellum: A meta-analysis of neuroimaging studies
NeuroImage, 2009Catherine J Stoodley +1 more
exaly +2 more sources
Current Opinion in Ophthalmology, 1997
In the review period, limitations of individual Placido disk-based topography systems have been studied and new principles, such as raster photogrammetry, pancorneal slit topography, laser holographic interferometry, and confocal laser scanning topography, have been introduced for laboratory or clinical work.
B, Seitz, A, Behrens, A, Langenbucher
openaire +2 more sources
In the review period, limitations of individual Placido disk-based topography systems have been studied and new principles, such as raster photogrammetry, pancorneal slit topography, laser holographic interferometry, and confocal laser scanning topography, have been introduced for laboratory or clinical work.
B, Seitz, A, Behrens, A, Langenbucher
openaire +2 more sources
Titanium surface characteristics, including topography and wettability, alter macrophage activation
Acta Biomaterialia, 2016 Gireesh B Reddy +2 more
exaly +2 more sources
Archives of Ophthalmology, 1981
We present an introduction to a clinical quantitative corneascope for measurement of corneal topography in detail. This instrument provides contour keratometry in all corneal meridians. We review the normal myopic and hyperopic eye contours, keratoconus, pellucid marginal degeneration, and wound gape and compression related to cataract surgery.
J J, Rowsey, A E, Reynolds, R, Brown
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We present an introduction to a clinical quantitative corneascope for measurement of corneal topography in detail. This instrument provides contour keratometry in all corneal meridians. We review the normal myopic and hyperopic eye contours, keratoconus, pellucid marginal degeneration, and wound gape and compression related to cataract surgery.
J J, Rowsey, A E, Reynolds, R, Brown
openaire +2 more sources
Applied Optics, 1975
Using geometrical optics, an oblique-shadow method is shown to generate moiré patterns, which under specific conditions can be interpreted as contour lines of the surface. The oblique-shadow method consists of illuminating a viewing grid with equal spaced parallel lines.
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Using geometrical optics, an oblique-shadow method is shown to generate moiré patterns, which under specific conditions can be interpreted as contour lines of the surface. The oblique-shadow method consists of illuminating a viewing grid with equal spaced parallel lines.
openaire +2 more sources
Aridity is expressed in river topography globally
Nature, 2019Katerina Michaelides +2 more
exaly +2 more sources
Current Opinion in Ophthalmology, 1993
As more clinicians utilize videokeratography, an understanding of corneal topography is assuming an increasing role in the practice of ophthalmology. During this past year investigators have critically examined the methods employed in the utility of these devices as well as the accuracy and reproducibility of the algorithms embodied in ...
openaire +3 more sources
As more clinicians utilize videokeratography, an understanding of corneal topography is assuming an increasing role in the practice of ophthalmology. During this past year investigators have critically examined the methods employed in the utility of these devices as well as the accuracy and reproducibility of the algorithms embodied in ...
openaire +3 more sources