Results 61 to 70 of about 36,775,918 (294)

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng   +4 more
wiley   +1 more source

Declaration of the Earth Observation Summit [PDF]

open access: yes, 2003
This single page document is a declaration of the participants of the Earth Observation Summit held in Washington DC, adopted on July 31, 2003. An affirmation for the need for timely, quality, long-term, global information as a basis for sound decision ...
[Earth Observation Summit]
core  

Satellite detection of increases in global land surface evapotranspiration during 1984-2007

open access: yes, 2012
As a key component of digital earth, remotely sensed data provides the compelling evidence that the amount of water vapour transferred from the entire global surface to the atmosphere increased from 1984 to 2007.
Yunjun Yao   +11 more
core   +1 more source

Systematic Comparison of Power Corridor Classification Methods from ALS Point Clouds

open access: yesRemote Sensing, 2019
Power corridor classification using LiDAR (light detection and ranging) point clouds is an important means for power line inspection. Many supervised classification methods have been used for classifying power corridor scenes, such as using random forest
Shuwen Peng   +5 more
doaj   +1 more source

Analytical geospatial Digital Earth

open access: yesInternational Journal of Digital Earth, 2014
Digital Earth is a virtual representation of the planet, encompassing all its systems and forms, including human societies, manifested as a multidimensional, multiscale, multitemporal, and multilay...
Bert Veenendaal   +3 more
openaire   +2 more sources

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani   +10 more
wiley   +1 more source

The myth of the Digital Earth between fragmentation and wholeness [PDF]

open access: yes, 2014
Daring predictions of the proximate future can establish shared discursive frameworks, mobilize capital, and steer complex processes. Among the prophetic visions that encouraged and accompanied the development of new communication technologies was the ...
Ballatore, Andrea
core  

Earth First! Vancouver

open access: yes, 1987
A brief outline of Earth First!
Earth First! (Organization)
core   +1 more source

Remote Estimation of Nitrogen Vertical Distribution by Consideration of Maize Geometry Characteristics

open access: yesRemote Sensing, 2018
The vertical leaf nitrogen (N) distribution in the crop canopy is considered to be an important adaptive response of crop growth and production. Remote sensing has been widely applied for the determination of a crop’s N status.
Huichun Ye   +5 more
doaj   +1 more source

Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane   +10 more
wiley   +1 more source

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