Results 41 to 50 of about 1,326,520 (342)

Distal turbidite fan/lobe succession of the Late Oligocene Zuberec Fm. – architecture and hierarchy (Central Western Carpathians, Orava–Podhale basin)

open access: yesOpen Geosciences, 2017
A part of the Upper Oligocene sand-rich turbidite systems of the Central Carpathian Basin is represented by the Zuberec Formation. Sand/mud-mixed deposits of this formation are well exposed in the northern part of the basin, allowing us to interpret the ...
Starek Dušan, Fuksi Tomáš
doaj   +1 more source

Neural Elements for Predictive Coding

open access: yesFrontiers in Psychology, 2016
Predictive coding theories of sensory brain function interpret the hierarchical construction of the cerebral cortex as a Bayesian, generative model capable of predicting the sensory data consistent with any given percept. Predictions are fed backwards in
Stewart SHIPP, Stewart SHIPP
doaj   +1 more source

Topographic gradients of intrinsic dynamics across neocortex

open access: yeseLife, 2020
The intrinsic dynamics of neuronal populations are shaped by both microscale attributes and macroscale connectome architecture. Here we comprehensively characterize the rich temporal patterns of neural activity throughout the human brain.
Golia Shafiei   +5 more
doaj   +1 more source

Hierarchy-Aware Global Model for Hierarchical Text Classification

open access: yesAnnual Meeting of the Association for Computational Linguistics, 2020
Hierarchical text classification is an essential yet challenging subtask of multi-label text classification with a taxonomic hierarchy. Existing methods have difficulties in modeling the hierarchical label structure in a global view.
Jie Zhou   +7 more
semanticscholar   +1 more source

Cultural Naturalism

open access: yesEntropy, 2010
Culture can be viewed as the means by which a society can live in its surroundings by acquiring and consuming free energy. This naturalistic notion assumes that everything can be valued in terms of energy, hence also social changes can be described as ...
Arto Annila, Stanley Salthe
doaj   +1 more source

A poset hierarchy

open access: yesOpen Mathematics, 2006
AbstractThis article extends a paper of Abraham and Bonnet which generalised the famous Hausdorff characterisation of the class of scattered linear orders. They gave an inductively defined hierarchy that characterised the class of scattered posets which do not have infinite incomparability antichains (i.e. have the FAC).
Džamonja, Mirna, Thompson, Katherine
openaire   +5 more sources

Hierarchy of transcriptomic specialization across human cortex captured by structural neuroimaging topography

open access: yesNature Neuroscience, 2018
Hierarchy provides a unifying principle for the macroscale organization of anatomical and functional properties across primate cortex, yet microscale bases of specialization across human cortex are poorly understood.
J. Burt   +8 more
semanticscholar   +1 more source

‘Hierarchy’ in the organization of brain networks

open access: yesPhilosophical Transactions of the Royal Society of London. Biological Sciences, 2020
Concepts shape the interpretation of facts. One of the most popular concepts in systems neuroscience is that of ‘hierarchy’. However, this concept has been interpreted in many different ways, which are not well aligned. This observation suggests that the
C. Hilgetag, A. Goulas
semanticscholar   +1 more source

Time to challenge the spurious hierarchy of systematic over narrative reviews?

open access: yesEuropean Journal of Clinical Investigation, 2018
Systematic reviews are generally placed above narrative reviews in an assumed hierarchy of secondary research evidence. We argue that systematic reviews and narrative reviews serve different purposes and should be viewed as complementary.
T. Greenhalgh, S. Thorne, K. Malterud
semanticscholar   +1 more source

Rural development policy in the context of actor-centred institutionalism

open access: yesJournal of Forest Science, 2013
We analysed the formulation of Rural Development Programme of the Slovak Republic for 2007-2013 applying the theory of actor-centred institutionalism and its interaction forms.
Z. Dobšinská   +3 more
doaj   +1 more source

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