voltage sensor



Electrostatic interactions of S4 voltage sensor in Shaker K+ channel
free download

The S4 segment comprises part of the voltage sensor in Shaker K+ channels. We have used a strategy similar to intragenic suppression, but without a genetic selection, to identify electrostatic interactions of the S4 segment that be important in the mechanism of

Voltage – sensor control of Ca2+ release in skeletal muscle: insights from skinned fibers
free download

Important aspects of the excitation-contraction (EC) coupling process in skeletal muscle have been revealed using mechanically-skinned fibers in which the transverse-tubular system can be depolarized by ion substitution or electrical stimulation, activating the voltage – sensors which

Calibration of ZMPT101B voltage sensor module using polynomial regression for accurate load monitoring
free download

Smart Electricity is quickly developing as the results of advancements in sensor technology. The accuracy of a sensing device is the backbone of every measurement and the fundamental of every electrical quantity measurement is the voltage and current sensing

In-situ monitoring of temperature and voltage in lithium-ion battery by embedded flexible micro temperature and voltage sensor
free download

Lithium-ion batteries are utilized in mobile phones, personal digital assistants (PDA), 3C products and electric vehicles. Batteries must be rapidly chargeable. They discharge in devices. In both processes, the temperature in the battery increases rapidly. Safety is very

Design and development of a fiber optic intrinsic voltage sensor
free download

Abstract− A direct and alternating voltage measurement scheme utilizing optical polarization phenomena has been reported. Accordingly a single mode fiber optic sensor has been developed which is intrinsic in nature. A polarization phase shift can be observed between

Whats in gating currents Going beyond the voltage sensor movement
free download

In their article, Lacroix et al.(1) analyzed how the voltage dependence of gating currents in Shaker K þ channels is affected by conditioning depolarization. The authors proposed that although a depolarization slows down the kinetics of the voltage sensors(VS) movement

Developed MPPT algorithm for photovoltaic systems without a voltage sensor
free download

This paper presents a study of maximum power point tracking (MPPT) for photovoltaic arrays with only one current sensor . Initially, a review of MPPT methods with only a current sensor is performed with extension for a variety of dc/dc converters. Furthermore, the same topology

The interaction of voltage – sensor and gate in BK channels
free download

Washington University in St. Louis, St. Louis, MO, USA. Large conductance, Ca2þ and voltage -dependent K þ (BK) channels modulate physiology processes such as smooth muscle contraction and neurotransmission. BK channels are composed of the pore-forming

Impulse voltage sensor based on electret technology
free download

It is known that lightning produces impulse voltages and currents in distribution and transmission lines. There are a few methods used for measuring peak currents such as magnetic links magnetic tapes and for measuring peak voltages such as electret transducer

Integrated Battery Management System Combining Cell Voltage Sensor and Leakage Sensor
free download

The issues of global warming and the tightening of legal restrictions have caused the market environment to move towards widespread use and expansion of electrically driven vehicles. Hybrid electric vehicles (HEVs) and zero emission vehicles (ZEVs) are equipped with

Tryptophan scanning mutagenesis to identify the residues involved in coupling between the pore and DIII voltage – sensor of a sodium channel
free download

Jeff R. McArthur Min-min Zhang Layla Azam Songjiang Luo Baldomero M. Olivera Doju Yoshikami Grzegorz Bulaj S. Rock Levinson Robert J. French1. 1University of Calgary, Calgary, AB, Canada, 2University of Utah, Salt Lake City, UT, USA, 3University of

Sensing Voltage Transients Using Built-in Voltage Sensor
free download

Voltage transient is a kind of voltage fluctuation caused by circuit inductance. If strong enough, voltage transients can cause system failure or permanent hardware damage. To effectively measure voltage transient is a undergoing research topic for many researchThe Shaker K+ channel is a tetramer, with each monomer having six transmembrane segments. The channel is voltage -activated and the positively charged fourth segment, S is an important part of the voltage sensor . Voltage activation involves the displacement of ten

Clamp On Power Logger PW3365 Safety Voltage Sensor PW9020
free download

The Clamp On Power Logger PW3365 is a power meter that can measure voltage , current, and power from outside a cable, without the need to establish contact with a metal surface. The Safety Voltage Sensor PW9020 is a voltage sensor designed specifically for use with

Design of capacitance to voltage converter for capacitive sensor transducer
free download

Problem statement: The design of Capacitance to Voltage Converter (CVC) for capacitive sensor transducer was presented. The proposed design will reduce the size, power consumption and supply voltage of the circuit and can be used in high frequency band

Voltage – Sensor Relaxation in Hv1 Proton Channels
free download

28a Sunday, March 2011 potentials. The magnitude of the shift in V0. 5 was observed to depend on the duration of the prepulse over the range of 0.1-5.0 s. These observations demonstrate that Hv1 manifests VS relaxation and suggest that relaxation occurs

Development of a water-pump control unit with low voltage sensor
free download

In most developing countries, water is usually sent to storage tanks from underground wells using pumping machines which are electrically driven. When voltage becomes insufficient (low voltage supply) to run the electric motor, its windings start to hum and heat up. If this

Voltage -Dependence in Thermo- Voltage Sensitive Channel TRPV1. A Delocalized Voltage Sensor
free download

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

Understanding the State Dependence of Voltage Sensor Toxin Action on Voltage Gated Sodium Channels
free download

Voltage gated sodium (Nav) channels are responsible for initiation and propagation of action potentials in nerve and muscle. Due to their physiological roles, Nav channels are prime targets of natural toxins from a variety of organisms such as spiders, scorpions

Voltage sensor module in NaV1. 4: S1-S3 charges regulate fast inactivation
free download

University of British Columbia, Vancouver, BC, Canada. The question of how S4 charges are stabilized in the hydrophobic membrane environment is of critical importance to understand the function of voltagegated ion channels (VGICs). Besides lipids, proteinaceous



IEEE PROJECTS
COMMENT technology



 

FREE IEEE PAPER