Results 11 to 20 of about 64,392 (219)

MADNet 2.0: Pixel-Scale Topography Retrieval from Single-View Orbital Imagery of Mars Using Deep Learning

open access: yesRemote Sensing, 2021
The High-Resolution Imaging Science Experiment (HiRISE) onboard the Mars Reconnaissance Orbiter provides remotely sensed imagery at the highest spatial resolution at 25–50 cm/pixel of the surface of Mars.
Yu Tao   +3 more
doaj   +1 more source

REHEATFUNQ (REgional HEAT-Flow Uncertainty and aNomaly Quantification) 2.0.1: a model for regional aggregate heat flow distributions and anomaly quantification [PDF]

open access: yesGeoscientific Model Development
Surface heat flow is a geophysical variable that is affected by a complex combination of various heat generation and transport processes. The processes act on different lengths scales, from tens of meters to hundreds of kilometers.
M. J. Ziebarth   +2 more
doaj   +1 more source

The impact of experimental design choices on parameter inference for models of growing cell colonies [PDF]

open access: yesRoyal Society Open Science, 2018
To better understand development, repair and disease progression, it is useful to quantify the behaviour of proliferative and motile cell populations as they grow and expand to fill their local environment.
Andrew Parker   +2 more
doaj   +1 more source

Inferring spatial causations from spatial associations considering spatial lags: a case study of geohazards in Yunnan, China

open access: yesAnnals of GIS
The inference of causation is essential for interpretable scientific research and evidence-based policymaking. Existing causal methods – including those based on intervention, forecasting, and graph models – have achieved considerable success in non ...
Bingrong Chen   +7 more
doaj   +1 more source

Emergence of canonical functional networks from the structural connectome

open access: yesNeuroImage, 2021
How do functional brain networks emerge from the underlying wiring of the brain? We examine how resting-state functional activation patterns emerge from the underlying connectivity and length of white matter fibers that constitute its “structural ...
Xihe Xie   +4 more
doaj   +1 more source

Cortical hierarchies perform Bayesian causal inference in multisensory perception.

open access: yesPLoS Biology, 2015
To form a veridical percept of the environment, the brain needs to integrate sensory signals from a common source but segregate those from independent sources.
Tim Rohe, Uta Noppeney
doaj   +1 more source

Algorithms of causal inference for the analysis of effective connectivity among brain regions

open access: yesFrontiers in Neuroinformatics, 2014
In recent years, powerful general algorithms of causal inference have been developed. In particular, in the framework of Pearl’s causality, algorithms of inductive causation (IC and IC*) provide a procedure to determine which causal connections among ...
Daniel eChicharro   +2 more
doaj   +1 more source

Mapping species diversification metrics in macroecology: Prospects and challenges

open access: yesFrontiers in Ecology and Evolution, 2022
The intersection of macroecology and macroevolution is one of today’s most active research in biology. In the last decade, we have witnessed a steady increment of macroecological studies that use metrics attempting to capture macroevolutionary processes ...
Julián A. Velasco   +1 more
doaj   +1 more source

Assessing Survey Design for Long-Term Population Trend Detection in Piping Plovers

open access: yesLand
Determining appropriate spatio-temporal scales for monitoring migratory shorebirds is challenging. Effective surveys must detect population trends without excessive or insufficient sampling, yet many programs lack formal evaluations of survey ...
Eve Bohnett   +6 more
doaj   +1 more source

A max-stable process model for rainfall extremes at different accumulation durations

open access: yesWeather and Climate Extremes, 2016
A common existing approach to modeling rainfall extremes employs a spatial Bayesian hierarchical model, where latent Gaussian processes are specified on distributional parameters in order to pool spatial information.
Alec G. Stephenson   +2 more
doaj   +1 more source

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