Results 111 to 120 of about 23,731 (295)
Earth Sciences Research Journal, 2009 High-angle faults appear as vertical off-sets on a topographic surface including that derived through the inversion of gravity data. In this study of the middle Benue trough, Nigeria, gravity data for the area was bandpass filtered and inverted to ...
Ovuru C. +4 more
doaj
Advanced Functional Materials, EarlyView.A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho +8 more
wiley +1 more source
An approach to computing topographic wetness index based on maximum downslope gradient
, 2011 As an important topographic attribute widely-used in precision agriculture, topographic wetness index (TWI) is designed to quantify the effect of local topography on hydrological processes and for modeling the spatial distribution of soil moisture and ...
Scholten T. +6 more
core
, 2020 A grande variabilidade edáfica e climática associada às variações geomorfológicas do relevo são importantes fatores para promover a variabilidade florística e fitofisionômica da vegetação na Caatinga.
SANTOS, José Nailson Barros
core
Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
wiley +1 more source
X-ray scattering studies of compound semiconductors [PDF]
, 1997 In this thesis, techniques of high resolution x-ray diffraction, topography and grazing incidence reflectivity have been employed in order to gain information on compound semiconductors. A recent growth technique. Vertical Gradient Freeze (VGF), has been
Moore, C.D., Moore, Caroline Dale
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A hotspot and mechanism of enhanced bottom intrusion on the southern New England shelf
Environmental Research CommunicationsUnderstanding the occurrence of the intrusion of open ocean water onto continental shelves has scientific significance and societal relevance as the intrusion can significantly disrupt the marine ecosystem and fisheries.
Ke Chen
doaj +1 more source
Global assessment of vegetation patterns along topographic gradients
International Journal of Digital EarthThe complex topography in mountainous regions, exemplified by factors like slope aspect, leads to noticeable variations in vegetation patterns, which are fundamental for understanding mountain ecosystems. However, a consistent global-scale quantification of topography's influence on vegetation patterns is still lacking.
Liang, Tianchen +8 more
openaire +4 more sources
Advanced Healthcare Materials, EarlyView.Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng +16 more
wiley +1 more source
Topographic differentiation simulation of crop yield and soil and water loss on the Loess Plateau
, 2009 De-farming slope farmland has been an effective measure in recent years for the improvement of the eco-environment and the mitigation of soil and water loss on the Loess Plateau.
Liu P. L., Liu G. B., Xu Y., Yang B.
core +1 more source