Results 51 to 60 of about 339,219 (259)

On the role of the striatum in response inhibition. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: Stopping a manual response requires suppression of the primary motor cortex (M1) and has been linked to activation of the striatum. Here, we test three hypotheses regarding the role of the striatum in stopping: striatum activation during ...
Bram B Zandbelt, Matthijs Vink
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

Modeling Drivers’ Stopping Behaviors during Yellow Intervals at Intersections considering Group Heterogeneity

open access: yesJournal of Advanced Transportation, 2020
Stopping behavior during yellow intervals is one of the critical driver behaviors correlated with intersection safety. As the main index of stopping behavior, stopping time is typically described by Accelerated Failure Time (AFT) model.
Juan Li   +3 more
doaj   +1 more source

Temporally-precise disruption of prefrontal cortex informed by the timing of beta bursts impairs human action-stopping

open access: yesNeuroImage, 2020
Human action-stopping is thought to rely on a prefronto-basal ganglia-thalamocortical network, with right inferior frontal cortex (rIFC) posited to play a critical role in the early stage of implementation. Here we sought causal evidence for this idea in
Ricci Hannah   +3 more
doaj   +1 more source

Ion stopping in dense plasma target for high energy density physics [PDF]

open access: yes, 2010
The basic physics of nonrelativistic and electromagnetic ion stopping in hot and ionized plasma targets is thoroughly updated. Corresponding projectile-target interactions involve enhanced projectile ionization and coupling with target free electrons ...
Hasegawa, Jun   +22 more
core  

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

open access: yesFEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Modelling busway operation with mixed stopping and non-stopping buses [PDF]

open access: yes, 2015
This thesis investigated the complexity of busway operation with stopping and non-stopping buses using field data and microscopic simulation modelling.\ud \ud The proposed approach made significant recommendations to transit authorities to achieve the ...
Widana Pathiranage, Amila Gayan Rakkitha Thilakarathne
core  

Partially Observed Non-linear Risk-sensitive Optimal Stopping Control for Non-linear Discrete-time Systems [PDF]

open access: yes, 2006
In this paper we introduce and solve the partially observed optimal stopping\ud non-linear risk-sensitive stochastic control problem for discrete-time non-linear\ud systems.
Ford, Jason J.
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Analyzing busway station potential capacity under mixed stopping and non-stopping operation [PDF]

open access: yes, 2015
Busway stations are the interface between passengers and services. The station is crucial to line operation as it is typically the only location where buses can pass each other.
Bunker, Jonathan M.   +2 more
core  

Home - About - Disclaimer - Privacy