| Capacitive, piezo resistive, or piezoelectric sensors pick up these motion-triggered vibrations. |
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| A curved bar probe for an echograph is fabricated by using a thin support on which is placed a bar of piezoelectric crystal. |
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| A surface acoustic wave device includes interdigital transducer electrode and reflectors disposed on a piezoelectric substrate. |
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| One option would be to use the precision-engineered rings of piezoelectric ceramic used in stills cameras to move an autofocusing lens. |
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| And why not imagine theaters soon running on positive energy, where piezoelectric tiles would replace a creaking stage-floor? |
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| The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy. |
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| No perforation occurred during the antrostomy and the initial membrane elevation with piezoelectric inserts. |
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| Smart piezoelectric accelerometers with wireless interfaces for industrial applications are being developed. |
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| The APR assembly comprises a glass display overlay or other rigid substrate, with four piezoelectric transducers mounted on the back surface. |
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| It is based on a combination of custom electromagnetic and piezoelectric actuators working in a coordinated sequence of movements. |
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| The piezoelectric valve converts the command into a pneumatic positional increment. |
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| Arrow icon 3 Red This LED illuminates if there is a problem with the high-voltage circuitry of the piezoelectric actuators or the valve driver. |
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| To generate an ultrasonic acoustic wave we make use of piezoelectric crystals. |
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| They used piezoelectric motors and nanocircuitry to make the blade they were installed in vibrate very rapidly, greatly increasing its cutting power. |
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| It involves moving the reference flat of the interferometer in fixed steps with a piezoelectric stage, which shifts the fringes, resulting in a series of interferograms. |
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| That expansion tweaks a tiny piezoelectric crystal in a way similar to a sphere of cuticula tweaking a sensillum. |
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| It uses a simple roller with fine blades to cut a pattern of parallel slits in a 0.1-millimetre-thick sheet of a piezoelectric ceramic material called lead zirconate titanate. |
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| This avoids temperature stress and increases the reliability and lifetime of the piezoelectric actuator. |
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| The magnet's shape also boosts the piezoelectric component's vibrations, and thus the current, by varying amounts at different frequencies. |
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| Rotary instruments, piezoelectric osteotomes, and manual bone scrapers were used to perform the lateral antrostomy. |
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| A Spring reverb is created by a pair of piezoelectric crystals-one acting as a speaker and the other acting as a microphone-connected by a simple set of springs. |
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| Rapid solution exchanges were accomplished through a series of flow pipes mounted onto a piezoelectric bimorph to evoke NMDA receptor currents. |
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| One of the most common piezoelectric uses of quartz today is as a crystal oscillator. |
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| Natural and synthetic silk is known to manifest piezoelectric properties in proteins, probably due to its molecular structure. |
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| The piezoelectric pedestrian tubeways depicted for Shanghai 2121 will provide all-weather pedestrian transportation citywide. |
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| Epitomizing the best in technology, internal aerodynamics ensure optimum operation of piezoelectric injectors, while progress in acoustic properties makes for unmatched traveling comfort. |
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| Freidhoff is the co-inventor of the mass spectrograph on a chip, including MEMS based-pumps with piezoelectric actuators. |
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| When its magnetic trigger is pulled past a sensor in the trigger guard, a chip is switched on to crunch data from pressure-sensing piezoelectric sensors in the handgrip. |
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| First, the detection area of the piezoelectric transducer is not sufficient to cover all of the plume-like cooking fumes. |
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| Its reliability comes from the novel use of the piezoelectric transducers proposed here. |
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| Those earlier efforts stumbled, however, because the piezoelectric components were only able to harvest enough energy to power a pacemaker if the vibrations fell within a narrow frequency range. |
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| The integration of the piezoelectric force sensor allows each module to cover two switchable measuring ranges. |
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| If most light sources were intermittent as in piezoelectric lighters, or if most objects were buzzing all the time, this element of disanalogy would be less salient. |
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| A bimorph piezoelectric cantilever is considered for the study. |
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| The force signal is obtained with a dynamometric platform using piezoelectric sensors, which provides robustness to the proposed measurement method. |
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| Axisymmetrical piezoelectric vibration is a classical problem. |
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| Different electronic inks, like coloured inks in a paper printer, could be made containing piezoelectric, optical and even micromechanical devices. |
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| Back in 1977, Mr Endo and his team focused on fabricating a piezoelectric system that could send electronic pulses through a nozzle, creating enough force to shoot ink from the chamber. |
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| The present paper solves the derived unit cell problems and obtains expressions for such effective coefficients as piezomagnetic, piezoelectric, elastic and many others. |
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| The large relative permittivities of these materials facilitate electrical tuning, and reduce their piezoelectric voltage coefficients. |
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| In piezoelectric materials, mechanical stress results in electrically charged materials. |
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| It is the first integrated and ruggedized high-resolution, broad-frequency piezoelectric vibration sensor with integrated data acquisition. |
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| This is precisely the situation that Université de Sherbrooke faced in the machining of piezoelectric ceramics used to fabricate the microactuators they were developing. |
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| At the beginning of the research period, efforts focused mainly on ink formulation for piezoelectric and thermal ink jets, although some work was also done on continuous ink-jet technology. |
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| The piezoelectric valve can release very short control pulses. |
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| To get around that, TRW uses a piezoelectric accelerometer, a type of strain gauge, to measure the vibration caused by the actuators. |
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| The heart of the implant is a disk-shaped heteromorph piezoelectric actuator that is coupled to the incus. |
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| Component segment covers piezoelectric devices, electromechanically switch, capacitor, and resistor. |
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| This electric field produces enormous piezoelectric forces causing large and rapid expansion and contraction of the dots within a trillionth of a second. |
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| Active researchers report on the current status of analyzing piezoelectric structures in engineering applications, focusing on particular aspects they are most familiar with. |
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| Pyroelectric and thermal strain effect of piezoelectric devices. |
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| Energy harvesting with piezoelectric and pyroelectric materials. |
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| Capacitance, Piezoresistance, piezoelectric and resonance frequency are among the sensing principles depending upon the mechanical properties of the devices. |
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| A piezoelectric motor or piezo motor is a type of electric motor based upon the change in shape of a piezoelectric material when an electric field is applied. |
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| The Components segment is categorized into Capacitors, Piezoelectric Components and Other Components. |
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| Piezoelectric surgery proved to be effective and efficient in both sclerotic and pneumatized mastoids. |
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