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Environmental and Spatial Statistics, Especially Site Assessment and Remediation
Expert is a statistician with many years of experience in environmental statistics, especially related to site characterization and remediation. He has developed numerous environmental sampling designs for field projects and experimental designs for studies and has analyzed and reported the…
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,…
Industrial Utilities (Equipment, Operation, Maintenance); Energy Conservation; Vibrations
Expert worked as a staff mechanical engineer at what was the world's largest single site producer of PET. The staff supported operations and maintenance departments throughout the facility, with heavy emphasis on the utilities department. Troubleshooting centrifugal pumps was a…
DMA/DMTA testing of composites and polymers. Thermal conductivity/resistivity of most materials.
Since the late 1970s Expert has been using and developing DMA/DMTA and also using other thermal analysis techniques too particularly for testing polymers and composites. 1976 to 1981 with Du Pont Instruments then PL thermal Science from 1981 to 1994.…
Electronic Material Processing, Chemical-Physical Analysis, Device Modeling, Biomedical Sensors
Expert has over thirty years experience in the design, micro-fabrication, analysis and modeling of electronic devices, transistors, and sensor arrays. He has extensive experience with the advanced processes for device fabrication: depositing the metal electrode and contact layers by sputtering,…
Vibro-Acoustic Modeling and Noise Control of Mechanical and Biomechanical Systems
Expert focuses on vibro-acoustic modeling and noise control of mechanical and biomechanical systems. He has significant experience in the field of acoustics, noise and vibration including industrial fan noise, automotive NVH, medical equipment acoustic noise, acoustic materials, and sound absorber…
Electromagnetic Systems, Directed Energy, Radar, Electronic Warfare, New Technology Acquisition.
Expert has researched the PV cell technologies now in production and in the pipeline. While promising incremental efficiency and cost improvements abound, several "completely different" approaches were found that can produce 80%-90% conversion efficiencies across broad spectral bands at roll-to-roll…
Pulsed Power, High Voltage, and Power Electronics
Expert has over three decades' industrial experience with pulsed power. In this capacity, he has worked on a wide variety of pulse generators and power systems, as well as rep-rated modulators that deliver high voltages (i.e., kV and MV levels)…
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,…
Telecommunications Technology, Optics, Signal Processing and Nanotechnology
As a full professor of electrical engineering at Case Western reserve University, Expert taught junior-college level electromangentics for five successive academic years and was awarded the 1998 Wittke Award for Distinguished Teaching in that field. He also developed radio frequency…