Results 31 to 40 of about 1,199,829 (349)

Using satellite imagery to understand and promote sustainable development [PDF]

open access: yesScience, 2019
Satellite monitoring of development Recent years have witnessed rapid growth in satellite-based approaches to quantifying aspects of land use, especially those monitoring the outcomes of sustainable development programs. Burke et al. reviewed this recent
M. Burke   +3 more
semanticscholar   +1 more source

Influence of motor imagery training on gait rehabilitation in sub-acute stroke: a randomized controlled trial [PDF]

open access: yes, 2015
Objective: To evaluate the effect of mental practice on motor imagery ability and assess the influence of motor imagery on gait rehabilitation in sub-acute stroke. Design: Randomized controlled trial.
Oomen, Anne   +3 more
core   +2 more sources

THE NATIONAL 3-D GEOSPATIAL INFORMATION WEB-BASED SERVICE OF KOREA [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
3D geospatial information systems should provide efficient spatial analysis tools and able to use all capabilities of the third dimension, and a visualization.
D. T. Lee, C. W. Kim, I. G. Kang
doaj   +1 more source

Modification of normalised difference water index (NDWI) to enhance open water features in remotely sensed imagery

open access: yes, 2006
The normalized difference water index (NDWI) of McFeeters (1996) was modified by substitution of a middle infrared band such as Landsat TM band 5 for the near infrared band used in the NDWI. The modified NDWI (MNDWI) can enhance open water features while
Hanqiu Xu
semanticscholar   +1 more source

Behavioral and Neural Signatures of Visual Imagery Vividness Extremes: Aphantasia versus Hyperphantasia

open access: yesCerebral Cortex Communications, 2021
Although Galton recognized in the 1880s that some individuals lack visual imagery, this phenomenon was mostly neglected over the following century.
F. Milton   +9 more
semanticscholar   +1 more source

Imagery in the UK: Britain's troubled imagery intelligence architecture [PDF]

open access: yes, 2009
Copyright © British International Studies Association 2009.This article examines the status, role and development of imagery intelligence in the UK government.
Davies, PHJ
core   +1 more source

Continental-scale land surface phenology from harmonized Landsat 8 and Sentinel-2 imagery

open access: yesRemote Sensing of Environment, 2020
Dense time series of Landsat 8 and Sentinel-2 imagery are creating exciting new opportunities to monitor, map, and characterize temporal dynamics in land surface properties with unprecedented spatial detail and quality.
Douglas K. Bolton   +5 more
semanticscholar   +1 more source

Only minimal differences between individuals with congenital aphantasia and those with typical imagery on neuropsychological tasks that involve imagery.

open access: yesCortex; a journal devoted to the study of the nervous system and behavior, 2022
Aphantasia describes the experience of individuals who self-report a lack of voluntary visual imagery. It is not yet known whether individuals with aphantasia show deficits in cognitive and neuropsychological tasks thought to relate to aspects of visual ...
Zoe Pounder   +5 more
semanticscholar   +1 more source

Motor imagery training improves precision of an upper limb movement in patients with hemiparesis [PDF]

open access: yes, 2015
BACKGROUND: In healthy participants, beneficial effects of motor imagery training on movement execution have been shown for precision, strength, and speed.
Berra, Gilberto   +4 more
core   +3 more sources

Mixed 2D/3D Convolutional Network for Hyperspectral Image Super-Resolution

open access: yesRemote Sensing, 2020
Deep learning-based hyperspectral image super-resolution (SR) methods have achieved great success recently. However, there are two main problems in the previous works.
Qiang Li, Qi Wang, Xuelong Li
doaj   +1 more source

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