Results 91 to 100 of about 72,792 (298)

Voltage-gated outward currents.

open access: yes, 2013
In whole-cell recordings, outward voltage-gated currents were detected. A. Currents were evoked in response to 10-mV membrane potential steps from −100 to +40 mV (bottom); holding membrane potentials were −100 (black) and −50 mV (blue).
Dean O. Smith (85770)   +2 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Effect of low Voltage Electrical Stimulation and Storage Conditions on the Funtional Characteristics of Beef Used in Emulsion Type Products

open access: yesRevista Científica, 2009
Ten standard grade steers were used to determine the effect of low voltage electrical\stimulation and storage treatments on water holding capacity (WHC), emulsifying capacity (EC) and emulsion stability (ES) of beef used for emulsion type products.
Enrique Márquez Salas, Roger West
doaj  

Experimental Investigation and Comparative Evaluation of Standard Level Shifted Multi-Carrier Modulation Schemes With a Constraint GA Based SHE Techniques for a Seven-Level PUC Inverter

open access: yesIEEE Access, 2019
This paper investigates a reduced switch count topology for seven-level single-phase voltage-source inverter, nomenclatures as asymmetrical holding capacitor or also known as asymmetrical flying level capacitor or packed U-cell (PUC).
Atif Iqbal   +5 more
doaj   +1 more source

A Novel and Robust Un-Assisted, Low-Trigger and High-Holding Voltage SCR (uSCR) for Area-Efficient On-Chip ESD Protection

open access: yes, 2007
A novel and robust un-assisted low-trigger and high-holding voltage silicon controlled rectifier (uSCR) is proposed and realized in a 0.35-μm fully-salicided BiCMOS process.
Lifang Lou   +3 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Novel Silicon-Controlled Rectifier (Scr) For High-Voltage Electrostatic Discharge (Esd) Applications

open access: yes, 2008
Electrostatic discharge (ESD) protection for high-voltage integrated circuits is challenging due to the requirement of high holding voltage to minimize the risk of ESD-induced latchup and electrical overstress.
Vinson, Jim, Liu, Zhiwei, Liou, Juin J.
core   +2 more sources

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A Transient Behavior Study of Polymer Electrolyte Fuel Cells with Cyclic Current Profiles

open access: yesEnergies, 2019
This paper reports on the effects of different load profiles on the transient behavior of a polymer electrolyte fuel cell (PEFC). A protocol of six tests, each with different current density ramps, was conducted.
Yan Shi, Holger Janßen, Werner Lehnert
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

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