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Piezoelectric Ultrasonic Transducers and Sensors: Design, Prototyping and Measurement
He is expert in the design of ultrasonic transducers (MHz range medical/industrial, acoustic or vibration sensor/actuators). Typical applications are, medical ultrasound imaging probes, medical diagnostic sensors, medical ablation tools by high energy focused ultrasound, eye surgery sensors, eye motion sensors,…
On-Line Near Infrared Process Analysis, Chemometrics Analysis, and Applied Spectroscopy
ON-LINE PROCESS ANALYSIS. Expert pioneered the development and use of on-line near infrared (NIR) process analysis for refinery and chemicals process monitoring at Exxon. His designs are the basis for a commercially available system and have been instrumental in products…
Engineering Systems, R&D, Infrastructure, Governance, Projects and Program Management, Risk Management
Expert began research in computational mechanics of fibre-reinforced composite materials through which he obtained his PhD. With this background, he explored other advanced materials like piezoelectrics. Piezoelectric materials are essential for the development of SAW sensors. Surface Acoustic Wave (SAW)…
Teaching and tutoring of mathematics and physics;
There are two kinds of emission testing that Expert has done: sound pressure and sound power. Using sound pressure, Expert has determined local dB and/or dBA levels as well as measures of psychoacoustic metrics, such as Zwicker loudness, sharpness, intelligibility,…
Electronic Equipment, Microcontroller, DSP, Interfacing, VOIP, RF communication, Software (VB/ VC++)
Expert has developed many circuits based on analog/digital inputs and outputs. For example, an RTD changes its resistance depending upon the temperature. This resistor value is converted to a voltage signal in analog form and then sent to a comparator…
Shape Memory Alloys, Piezoelectric Materials, Magnetostrictive Materials, Composites
Expert’s research interests focus on developing and understanding the combined electro-magneto-thermo-mechanical response of active material systems (smart structures). He is the founder of an active materials laboratory at his current university. Expert has over 15 years of experience researching and…
Materials and Controls
As the former Vice President of Materials and Controls at Texas Instruments, Expert has diversified experience in electronics corrosion prevention, metallurgy, and electronic ceramics and thermostatic bimetal discs. He led the development of unique processes for titanium aluminide thin foil…
Fuel Cell Manufacturing
Expert has been developing chemical process technology for industrial materials and chemical firms for over 14 years. He has developed several novel chemical processes, including those for synthesis of advanced ceramic powders, pigments, and a wide range of inorganic materials.…
Acoustical Engineering
Expert D. Expert has worked in the area of acoustical engineering for over 30 years. This work has primarily been involved with the applications of various facets of acoustics to sonar design. He has designed acoustic arrays and acoustic transducers.…
Structural Engineering
STRUCTURAL MECHANICS. Expert has expertise in all aspects of structural mechanics. He has consulted with many federal agencies and private firms on diverse structural problems. He taught undergraduate and graduate courses in engineering mechanics and structural analysis and design while…