Results 1 to 10 of about 2,617,838 (299)
Potential capacities of quantum channels [PDF]
IEEE Transactions on Information Theory, 2016 We introduce potential capacities of quantum channels in an operational way and provide upper bounds for these quantities, which quantify the ultimate limit of usefulness of a channel for a given task in the best possible context.
Winter, Andreas, Yang, Dong
core +2 more sources
An embedding potential definition of channel functions [PDF]
Physical Review B, 2004 We show that the imaginary part of the embedding potential, a generalised logarithmic derivative, defined over the interface between an electrical lead and some conductor, has orthogonal eigenfunctions which define conduction channels into and out of the
A. Levy Yeyati +6 more
core +2 more sources
Inhibited Channel Potential of 3D NAND Flash Memory String According to Transient Time
Applied Sciences, 2023 The channel potential of natural local self-boosting (NLSB) effects in 16-layer 3D NAND flash memory was analyzed according to transient time. After a program pulse was applied to the selected word line (WL) of the inhibited string channel, the channel ...
Taeyoung Cho, Hyunju Kim, Myounggon Kang
doaj +1 more source
Simulation of voltage-gated ion channels behavior during infrared neural inhibition (INI) [PDF]
International Journal of Biophotonics and Biomedical Engineering, 2022 Infrared (IR) radiation is a non-invasive method to reduce neural responses, while its mechanism is still unclear. Here, using the modified Hodgkin-Huxley model, the effects of IR light on the parameters participating in the action potential (AP ...
Mohamamd Ali Ansari +1 more
doaj +1 more source
Sensors, 2023 Three-dimensional NAND flash memory is widely used in sensor systems as an advanced storage medium that ensures system stability through fast data access. However, in flash memory, as the number of cell bits increases and the process pitch keeps scaling,
Hanshui Fan +6 more
doaj +1 more source
Analysis of Channel Potential Recovery According to the Back Pattern in 3D NAND Flash Memory
Applied Sciences, 2023 This study analyzed the recovery of channel potential according to the program states of adjacent cells. When the verify operation ended, and all voltages dropped to 0 V and the decreased potential of the floating channel caused by the down-coupling ...
Gyunseok Ryu +3 more
doaj +1 more source
Sodium channels amplify spine potentials [PDF]
Proceedings of the National Academy of Sciences, 2007 Dendritic spines mediate most excitatory synapses in the brain. Past theoretical work and recent experimental evidence have suggested that spines could contain sodium channels. We tested this by measuring the effect of the sodium channel blocker tetrodotoxin (TTX) on depolarizations generated by two-photon uncaging of glutamate on spines from mouse ...
Araya, Roberto +3 more
openaire +3 more sources
Transient Receptor Potential (TRP) Channels [PDF]
, 2018 Transient Receptor Potential (TRP) channels are evolutionarily conserved integral membrane proteins. The mammalian TRP superfamily of ion channels consists of 28 cation permeable channels that are grouped into six subfamilies based on sequence homology (Fig. 6.1).
Amrita, Samanta +2 more
openaire +3 more sources
Biophysica, 2022 Living organisms react to external stimuli to adapt their activity to the environment for survival. Acquired information is encoded by neurons by action potentials (APs) in a series of discrete electrical events.
Daria Y Romanova +2 more
doaj +1 more source
Potentiated L-type Ca2+ Channels Rectify [PDF]
The Journal of General Physiology, 2003 Strong depolarization and dihydropyridine agonists potentiate inward currents through native L-type Ca2+ channels, but the effect on outward currents is less clear due to the small size of these currents. Here, we examined potentiation of wild-type α1C and two constructs bearing mutations in conserved glutamates in the pore regions of repeats II and IV
Leuranguer, Valérie +2 more
openaire +2 more sources