Results 41 to 50 of about 2,589,650 (335)
High voltage assisted mechanical stabilization of single-molecule junctions
, 2017 The realization of molecular-based electronic devices depends to a large extent on the ability to mechanically stabilize the involved molecular bonds, while making use of efficient resonant charge transport through the device.
Aspuru-Guzik, Alán +3 more
core +2 more sources
Discrete Mathematics, 1974 AbstractA possible way to obtain a complicated graph imbedding in a surface is to derive it as a covering of a simpler imbedding by assigning “voltages” to the edges of the simpler imbedding. Although this new method is but the dual of the current graph construction,it has independent importance in practical applications, illustrated here by a ...
openaire +3 more sources
Imaging Voltage in Neurons [PDF]
Neuron, 2011 In the last decades, imaging membrane potential has become a fruitful approach to study neural circuits, especially in invertebrate preparations with large, resilient neurons. At the same time, particularly in mammalian preparations, voltage imaging methods suffer from poor signal to noise and secondary side effects, and they fall short of providing ...
Peterka, Darcy +2 more
openaire +4 more sources
Voltage-Dependence in Thermo-Voltage Sensitive Channel TRPV1. A Delocalized Voltage Sensor? [PDF]
Biophysical Journal, 2013 Every organism needs molecular antennae in order to sense the environmental temperature. In mammals, these antennae are a set of ion channels called thermo Transient Receptor Potential (thermoTRP). TRPV1 is a heat activated channel that belongs to TRP family, with an activation threshold around 42 °C.
Sebastian Brauchi +4 more
openaire +2 more sources
Energies, 2023 This study investigates the impact of magnesium oxide (MgO) nanoparticles on the thermo-oxidative aging behavior of blends of polypropylene (PP) and ultra-high molecular weight polyethylene (UHMWPE).
Phichet Ketsamee +3 more
doaj +1 more source
Nanoscale Voltage Enhancement at Cathode Interfaces in Li-ion Batteries
, 2017 Interfaces are ubiquitous in Li-ion battery electrodes, occurring across compositional gradients, regions of multiphase intergrowths, and between electrodes and solid electrolyte interphases or protective coatings. However, the impact of these interfaces
Jacobs, Ryan +4 more
core +2 more sources
The Voltage Sensor in Voltage-Dependent Ion Channels [PDF]
Physiological Reviews, 2000 In voltage-dependent Na, K, or Ca channels, the probability of opening is modified by the membrane potential. This is achieved through a voltage sensor that detects the voltage and transfers its energy to the pore to control its gate. We present here the theoretical basis of the energy coupling between the electric field and the voltage, which allows ...
openaire +3 more sources
Energies, 2023 Electrical heating rods are a commonly used application for switch point heating in order to keep switch points free from ice and snow. Clamps made of spring steel usually attach the heating rod to the rail.
Markus Schladitz +2 more
doaj +1 more source
Scientific Reports, 2021 Light emissions and Schlieren structures were simultaneously observed from streamers produced by tens of kilovolts 1.2/50 μs impulses, representing the high voltage component of lightning, applied across a 4 cm air gap between a variety of electrode ...
D. Mitchard, P. Widger, A. Haddad
doaj +1 more source
Controllable high voltage source having fast settling time [PDF]
, 1975 A high voltage dc stepping power supply for sampling a utilization device such as an electrostatic analyzer has a relatively fast settling time for voltage steps. The supply includes a waveform generator for deriving a low voltage staircase waveform that
Acuna, M. H., Doong, H.
core +1 more source