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PXI Chassis Design Gets an Upgrade
generated. Acoustic Noise. For a bench-top PXI chassis, noise is another unwelcome characteristic. "Low noise" usually contradicts "high cooling performance" since cooling fans are the major source of noise emission. We balanced the tradeoff by allowing the speed of the cooling fans
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Multidiscipline analyses made easier
software allows perhaps the widest range of simultaneous simulations. It couples mechanical, electrical, chemical, fluid, and acoustic phenomena, according to the developer. And if you know the partial differential equations for other phenomena, they can be typed in and simultaneously applied
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2008 Chevrolet Malibu 1LT
in the firewall. Spray-on acoustic insulation and composite liners in the wheel wells reduce road noise. The Malibu's engine mounts have been carefully tuned to quell vibrations that come through the steering column and unibody. Acceleration to highway speeds is great. However, on slippery roads, slowing
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MICRO: Prod Tech news
the system to combine two pumps into a single system (equivalent to a pump and blower package). Featuring low noise and vibration characteristics, the unit has acoustic pressure levels that are 65% lower than those of traditional pumps. The MDrive product line combines high-torque stepping motors
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Nanofibers: Technologies and Developing Markets
. Nanofibers have current and potential use in a large variety of applications, i.e., electronics, mechanical, chemical, sensors and instrumentation, energy, medical, bioengineering, automotive, aerospace, thermal and acoustic insulation, consumer, and defense and security. This study supplies
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Unified Optical Scanning Technology - Preface
of the technology. The background and comparative disciplines are expanded in this work. Other aspects of commonality are the fundamental analogies between different disciplines, as in optical and electronic scanning theory, and in the sampling requirements for effective image, data, and acoustic reconstitution
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Phase Conjugate Laser Optics - Preface
, dynamic wavefront correction, acoustic decay time, nanosecond illumination, conjugate laser system, fidelity fluctuations, reversal fidelity, incident pump light, output lobe, extraordinary polarized beams, relay telescope, phase conjugate mirror, double phase conjugation, laser architectures, phase
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Semiconductor Manufacturing Handbook
. Yield Management * Automated Materials Handling System * Metrology * Six Sigma * Advanced Process Control * EHS * Fab Design and Construction * Cleanroom * Vibration and Acoustic Control * ESD * Airborne Molecular Control * Particle Monitoring * Wastewater Neutralization Systems. About the Author