Results 1 to 10 of about 271,764 (308)

LANDSLIDE DETECTION IN CENTRAL AMERICA USING THE DIFFERENTIAL BARE SOIL INDEX [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
The increasing availability of EO data from the Copernicus program through its Sentinel satellites of the medium spatial and spectral resolution has generated new applications for risk management and disaster management.
A. Ariza   +3 more
doaj   +1 more source

Evolution of GIS-based rural electrification planning models and an application of OnSSET in Nigeria

open access: yesRenewable and Sustainable Energy Transition, 2022
This study carries out an in-dept overview of GIS-based rural electrification planning models with a trace to their historical evolutions. The study focuses on web-based and desktop-based models that have been developed and used extensively in rural ...
Salisu Isihak   +2 more
doaj   +1 more source

Sparse Image Reconstruction for the SPIDER Optical Interferometric Telescope

open access: yes, 2021
The concept of a recently proposed small-scale interferometric optical imaging device, an instrument known as the Segmented Planar Imaging Detector for Electro-optical Reconnaissance (SPIDER), is of great interest for its possible applications in ...
McEwen, Jason D., Pratley, Luke
core   +1 more source

Pest species diversity enhances control of spider mites and whiteflies by a generalist phytoseiid predator [PDF]

open access: yes, 2010
To test the hypothesis that pest species diversity enhances biological pest control with generalist predators, we studied the dynamics of three major pest species on greenhouse cucumber: Western flower thrips, Frankliniella occidentalis (Pergande ...
Holstein-Saj, R., van   +4 more
core   +2 more sources

FLEA: Fresnel-limited extraction algorithm applied to spectral phase interferometry for direct field reconstruction (SPIDER) [PDF]

open access: yes, 2013
We present a novel extraction algorithm for spectral phase interferometry for direct field reconstruction (SPIDER) for the so-called X-SPIDER configuration.
Alessia Pasquazi   +33 more
core   +2 more sources

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

open access: yes, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long   +3 more
core   +1 more source

Second-order Nonlinear Optical Microscopy of Spider Silk [PDF]

open access: yes, 2017
Asymmetric $\rm \beta$-sheet protein structures in spider silk should induce nonlinear optical interaction such as second harmonic generation (SHG) which is experimentally observed for a radial line and dragline spider silk by using an imaging ...
Hien, Khuat Thi Thu   +3 more
core   +2 more sources

Spider Diagrams [PDF]

open access: yesLMS Journal of Computation and Mathematics, 2005
AbstractThe use of diagrams in mathematics has traditionally been restricted to guiding intuition and communication. With rare exceptions such as Peirce's alpha and beta systems, purely diagrammatic formal reasoning has not been in the mathematician's or logician's toolkit. This paper develops a purely diagrammatic reasoning system of “spider diagrams”
Howse, John   +2 more
openaire   +1 more source

The Implicit Relational Assessment Procedure (IRAP) as a measure of spider fear, avoidance and approach [PDF]

open access: yes, 2016
The current study examined the use of the Implicit Relational Assessment Procedure (IRAP) as a measure of spider fear, approach, and avoidance. Participants were drawn from a normative sample of university undergraduates.
Barnes-Holmes, Patrick Michael Dermot   +2 more
core   +2 more sources

Cooperative effects enhance the transport properties of molecular spider teams [PDF]

open access: yes, 2013
Molecular spiders are synthetic molecular motors based on DNA nanotechnology. While natural molecular motors have evolved towards very high efficiency, it remains a major challenge to develop efficient designs for man-made molecular motors.
Frey, Erwin   +2 more
core   +2 more sources

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