Results 11 to 20 of about 58,578 (164)

Dynamics of on-off neural firing patterns and stochastic effects near a sub-critical Hopf bifurcation. [PDF]

open access: yesPLoS ONE, 2015
On-off firing patterns, in which repetition of clusters of spikes are interspersed with epochs of subthreshold oscillations or quiescent states, have been observed in various nervous systems, but the dynamics of this event remain unclear. Here, we report
Gu Huaguang   +3 more
doaj   +1 more source

Sensitivity Analysis of Coal and Bagasse Co-Firing in an Integrated Gasification Combined Cycle Power Plant [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Integrated Gasification Combined Cycle power plants generate electricity by utilizing the syngas obtained from the carbonaceous materials via gasification.
Laraib Abid   +4 more
doaj   +1 more source

Beat-to-beat cycle length variability of spontaneously beating guinea pig sinoatrial cells: relative contributions of the membrane and calcium clocks. [PDF]

open access: yesPLoS ONE, 2014
The heartbeat arises rhythmically in the sino-atrial node (SAN) and then spreads regularly throughout the heart. The molecular mechanism underlying SAN rhythm has been attributed by recent studies to the interplay between two clocks, one involving the ...
Massimiliano Zaniboni   +2 more
doaj   +1 more source

Influence of the molecular weight of carboxymethylcellulose on properties of Binder Jetting manufactured parts

open access: yesOpen Ceramics, 2022
The influence of the molecular weight of carboxymethylcellulose as solid binder for additive manufacturing was studied. Three sodium carboxymethyl celluloses with different molecular weights were added to a stoneware.
Cristina Fabuel Bartual   +3 more
doaj   +1 more source

Control of voluntary and optogenetically perturbed locomotion by spike rate and timing of neurons of the mouse cerebellar nuclei

open access: yeseLife, 2018
Neurons of the cerebellar nuclei (CbN), which generate cerebellar output, are inhibited by Purkinje cells. With extracellular recordings during voluntary locomotion in head-fixed mice, we tested how the rate and coherence of inhibition influence CbN cell
Rashmi Sarnaik, Indira M Raman
doaj   +1 more source

Study on Valve Strategy and Fuel Benefits of Skip Fire Based on Electromagnetic Valve Train [PDF]

open access: yesMATEC Web of Conferences, 2018
Cylinder deactivation (CDA) is a fuel consumption reduction technology for gasoline engines. Skip fire is a new type of CDA because the load and the density of firing cylinder are in proportion to the torque demand.
Hu Maoyang, Chang Siqin
doaj   +1 more source

Cell type-specific excitability probed by optogenetic stimulation depends on the phase of the alpha oscillation

open access: yesBrain Stimulation, 2022
Background: Alpha oscillations have been proposed to provide phasic inhibition in the brain. Yet, pinging alpha oscillations with transcranial magnetic stimulation (TMS) to examine phase-dependent network excitability has resulted in conflicting findings.
Mengsen Zhang, Flavio Frohlich
doaj   +1 more source

Environmental Impact Assessment of Co-firing Implementation at X Steam Power Plant, West Java

open access: yesJurnal Presipitasi, 2023
Co-firing is the activity of adding biomass to the combustion process as a mixed fuel for coal in power plants. In 2021 co-firing has been carried out at 17 PLTUs in Indonesia.
Dessy Tri Nugraheni   +2 more
doaj   +1 more source

Movement-related coupling of human subthalamic nucleus spikes to cortical gamma

open access: yeseLife, 2020
Cortico-basal ganglia interactions continuously shape the way we move. Ideas about how this circuit works are based largely on models those consider only firing rate as the mechanism of information transfer.
Petra Fischer   +6 more
doaj   +1 more source

Robust Replication Control Is Generated by Temporal Gaps between Licensing and Firing Phases and Depends on Degradation of Firing Factor Sld2

open access: yesCell Reports, 2016
Temporal separation of DNA replication initiation into licensing and firing phases ensures the precise duplication of the genome during each cell cycle.
Karl-Uwe Reusswig   +3 more
doaj   +1 more source

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