Results 21 to 30 of about 4,496,566 (351)
Journal of Integrative Neuroscience, 2021 This paper investigates whether diffusion tensor imaging performed within 2 weeks of intracerebral hemorrhage onset could predict the motor outcome by categorizing previous diffusion tensor imaging studies based on the time-point of performing ...
Min Cheol Chang +2 more
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JAMA Internal Medicine, 2020 Key Points Question What is the transmissibility of coronavirus disease 2019 (COVID-19) to close contacts? Findings In this case-ascertained study of 100 cases of confirmed COVID-19 and 2761 close contacts, the overall secondary clinical attack rate was ...
Hao-Yuan Cheng +5 more
semanticscholar +1 more source
Motion onset does not capture attention when subsequent motion is "smooth" [PDF]
, 2011 Previous research on the attentional effects of moving objects has shown that motion per se does not capture attention. However, in later studies it was argued that the onset of motion does capture attention.
von Mühlenen, Adrian +3 more
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Hereditary Early-Onset Parkinson's Disease Caused by Mutations in PINK1
Science, 2004 Parkinson's disease (PD) is a neurodegenerative disorder characterized by degeneration of dopaminergic neurons in the substantia nigra. We previously mapped a locus for a rare familial form of PD to chromosome 1p36 (PARK6). Here we show that mutations in
E. Valente +21 more
semanticscholar +1 more source
Jump at the Onset of Saltation [PDF]
Physical Review Letters, 2011 We reveal a discontinuous transition in the saturated flux for aeolian saltation by simulating explicitly particle motion in turbulent flow. The discontinuity is followed by a coexistence interval with two metastable solutions. The modification of the wind profile due to momentum exchange exhibits a second maximum at high shear strength.
Carneiro MV, Pähtz T, Herrmann HJ
openaire +4 more sources
Aspectual Verbs in European and Brazilian Portuguese
Journal of Portuguese Linguistics, 2004 This paper is about the semantics and the syntax of aspectual verbs in European and Brazilian Portuguese. Some of these verbs select a+Infinitive in the European variety whereas the same verbs select that structure and Gerund in the Brazilian variety. We
Anabela Gonçalves +2 more
doaj +2 more sources
The treatment-naïve microbiome in new-onset Crohn’s disease
Cell Host and Microbe, 2014 Summary Inflammatory bowel diseases (IBD), including Crohn’s disease (CD), are genetically linked to host pathways that implicate an underlying role for aberrant immune responses to intestinal microbiota.
D. Gevers +31 more
semanticscholar +1 more source
The onset of contraction [PDF]
Proceedings of the Royal Society of London. Series B - Biological Sciences, 1949 Abstract The early heat production during the onset of a muscle twitch has been determined with the greatest precision possible for comparison with the mechanical response. When allowance is made for the time taken in propagation the heat is found to start off at its maximum rate.
openaire +2 more sources
Onset of Floquet thermalization [PDF]
Physical Review B, 2018 10 pages, including Supplemental ...
Haldar, Asmi +2 more
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Vertical evolution of auroral acceleration at substorm onset [PDF]
, 2009 This study describes the onset process of auroral substorms in connection with the vertical evolution of auroral particle acceleration, on the basis of auroral kilometric radiation (AKR) dynamics.
Morioka, A. +17 more
core +2 more sources