Results 81 to 90 of about 29,646 (296)
Topographic optical profilometry of steep slope micro-optical transparent surfaces
Optics Express, 2015 Optical profilometers based on light reflection may fail at surfaces presenting steep slopes and highly curved features. Missed light, interference and diffraction at steps, peaks and valleys are some of the reasons. Consequently, blind areas or profile artifacts may be observed when using common reflection micro-optical profilometers (confocal ...
Juan Carlos Martínez, Antón +2 more
openaire +2 more sources
WorldPop Archive global gridded spatial datasets. Version Alpha 0.9. 100m base slope (tiled)
, 2016 Slope DEM provided as 1201x1201 pixel tiles, based on GADM v2.0 country boundaries (http://www.gadm.org/) with some island ccid, internal country boundary, and enclave amendments from gpwv4 (http://www.ciesin.columbia.edu/data/gpw-v4) and GADM v2.8, and ...
Lloyd, Christopher T.
core +1 more source
Advanced Functional Materials, EarlyView.DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen +3 more
wiley +1 more source
Ecological IndicatorsTopographic variables play important roles not only on soil erosion, but also on sediment redistribution inside the watersheds, both of which can be studied using radiotracer of 137Cs.
Reza Zarei +3 more
doaj +1 more source
Iran 1:50 000 [cartographic material] /
, 1983 Ed.1-DMA. Topographic map series of Iran showing boundaries, buildings, populated places, roads, railroads, streams, vegetation, ruins, mines, cemeteries, campsites, and native huts.; Standard series map designation: Series K753 (A.M.S.); Each sheet has ...
United States. Defense Mapping Agency. Hydrographic/Topographic Center.
core
Advanced Functional Materials, EarlyView.We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim +6 more
wiley +1 more source
Global Analysis of Topographic and Climatic Controls on Drainage Basin Shapes
Geophysical Research LettersDrainage basins are fundamental units of Earth's surface, describing how flows accumulate across landscapes. They are direct expressions of how tectonics and climatic forces alter Earth's surface morphology.
Minhui Li +5 more
doaj +1 more source
Use of plan curvature variations for the identification of ridges and channels on DEM
, 2006 This paper proposes novel improvements in the traditional algorithms for the identification of ridge and channel (also called ravines) topographic features on raster digital elevation models (DEMs). The overall methodology consists of two main steps: (1)
Rana, S.
core
Advanced Functional Materials, EarlyView.A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo +7 more
wiley +1 more source
Biotemas, 2016 Variations in vegetation based on topographic location have become an interest of researchers. However, few studies have verified floristic associations related to the topographic position of a slope. In this work, we analyzed if variations in vegetation
João Paulo de Maçaneiro +2 more
doaj