Results 41 to 50 of about 1,532,021 (269)

Physicists, stamp collectors, human mobility forecasters [PDF]

open access: yes, 2010
One of the two reviewers studied in high school to be a physicist. In the end, he became something else, but he never lost his awe of physics. The other reviewer never intended to become a physicist, but he sometimes asks himself why he didn’t become one.
Szakadát, István, Szántó, Zoltán
core  

Geo-located Twitter as the proxy for global mobility patterns

open access: yes, 2013
In the advent of a pervasive presence of location sharing services researchers gained an unprecedented access to the direct records of human activity in space and time.
Beinat, Euro   +5 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Unravelling daily human mobility motifs [PDF]

open access: yesJournal of The Royal Society Interface, 2013
Human mobility is differentiated by time scales. While the mechanism for long time scales has been studied, the underlying mechanism on the daily scale is still unrevealed. Here, we uncover the mechanism responsible for the daily mobility patterns by analysing the temporal and spatial trajectories of thousands of persons as individual networks.
Schneider, Christian M.   +4 more
openaire   +5 more sources

Characterizing Human Mobility Patterns in a Large Street Network

open access: yes, 2009
Previous studies demonstrated empirically that human mobility exhibits Levy flight behaviour. However, our knowledge of the mechanisms governing this Levy flight behaviour remains limited.
B. Jiang   +5 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Beyond Seasickness: A Motivated Call for a New Motion Sickness Standard across Motion Environments

open access: yesVibration, 2022
Motion sickness is known under several names in different domains, such as seasickness, carsickness, cybersickness, and simulator sickness. As we will argue, these can all be considered manifestations of one common underlying mechanism.
Jelte E. Bos   +2 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Understanding individual human mobility patterns [PDF]

open access: yesNature, 2008
Supporting Webpage: http://www.nd.edu/~mgonza16/Marta'sHomepage_files/nature2008/research ...
Gonzalez, M. C.   +2 more
openaire   +3 more sources

Future directions in human mobility science

open access: yesNature Computational Science, 2023
We provide a brief review of human mobility science and present three key areas where we expect to see substantial advancements. We start from the mind and discuss the need to better understand how spatial cognition shapes mobility patterns. We then move to societies and argue the importance of better understanding new forms of transportation.
Luca Pappalardo   +3 more
openaire   +6 more sources

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