Results 41 to 50 of about 11,137,717 (304)
Retention Characteristics and DMP Efficiency in V-NAND With Dimple Structure
IEEE Journal of the Electron Devices SocietyIn this paper, we analyze the retention characteristics of vertical NAND(V-NAND) with dimpled (convex and concave) structures considering the impact of adjacent cell states.
Seongwoo Kim +3 more
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Transient Receptor Potential Channels in the Vasculature
Physiological Reviews, 2015 The mammalian genome encodes 28 distinct members of the transient receptor potential (TRP) superfamily of cation channels, which exhibit varying degrees of selectivity for different ionic species. Multiple TRP channels are present in all cells and are involved in diverse aspects of cellular function, including sensory perception ...
Scott, Earley, Joseph E, Brayden
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A fast Markovian method for modeling channel noise in neurons
Heliyon, 2023 Channel noise results from rapid transitions of protein channels from closed to open state and is generally considered as the most dominant source of electrical noise causing membrane-potential fluctuations even in the absence of synaptic inputs.
Norbert Ankri, Dominique Debanne
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On the potential variation in the gramicidin channel
Biophysical Journal, 1979 A simple model for the gramicidin ion pore is analyzed in which the potential energy of the ion in the pore can be resolved into three parts: a series of equal potential barriers, the contribution from the applied potential, and a parabolic variation leading to either a potential maximum or a potential minimum at the center of the membrane. For low ion
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Potential Role for Kv3.1b Channels as Oxygen Sensors [PDF]
Circulation Research, 2000 Abstract—Hypoxia inhibits voltage-gated K channels in pulmonary artery smooth muscle (PASM). This is thought to contribute to hypoxic pulmonary vasoconstriction by promoting membrane depolarization, Ca2+influx, and contraction. Several of the K-channel subtypes identified in pulmonary artery have been implicated in the response to hypoxia, but ...
Osipenko, O N +3 more
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IEEE Journal of the Electron Devices SocietyIn this paper, we propose a low-power stack-level programming scheme for ultrahigh stack 3D NAND flash memory. As the number of word lines (WLs) increases beyond 300 layers, the increased pass voltage leads to excessive power consumption and reliability ...
Kyungmin Lee +3 more
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Structural basis of TRPC4 regulation by calmodulin and pharmacological agents
eLife, 2020 Canonical transient receptor potential channels (TRPC) are involved in receptor-operated and/or store-operated Ca2+ signaling. Inhibition of TRPCs by small molecules was shown to be promising in treating renal diseases.
Deivanayagabarathy Vinayagam +11 more
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Why do platelets express K+ channels?
Platelets, 2021 Potassium ions have widespread roles in cellular homeostasis and activation as a consequence of their large outward concentration gradient across the surface membrane and ability to rapidly move through K+-selective ion channels.
Joy R Wright, Martyn P. Mahaut-Smith
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Deciphering the Role of Ion Channels in Early Defense Signaling against Herbivorous Insects
Cells, 2021 Plants and insect herbivores are in a relentless battle to outwit each other. Plants have evolved various strategies to detect herbivores and mount an effective defense system against them.
Akanksha Gandhi +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess +5 more
wiley +1 more source