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Compliant Mechanisms, Flexure/Torsion Hinges, MEMS, Microsystems, and Finite Element Analysis
Expert notes that both of Castigliano's theorems are excellent tools in quantifying deformations and loads (external or reaction) of elastic bodies under small- or large-deformation modeling assumptions. He has extensively applied these theorems in finding closed-form solutions for compliances or…
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…
Medical & Surgical Textiles
ABSORBENT STRUCTURES. Expert has studied absorbency in textile materials. He has examined the effects of fiber material, fabric construction factors, and fluid properties on rate of absorbency and capacity to hold fluid under pressure in nonwovens used in surgical and…
Bioprosthesis, Cardiac Valves, Biocompatible Materials, Cardiovascular Diseases, Biomedical Eng.
BIOMEDICAL ENGINEERING. Expert has expertise in biomedical engineering, particularly in the areas of prosthetics and implantable devices. HEART VALVE PROSTHESIS; CARDIAC VALVE. The bulk of Expert's research has been related to heart valve prosthesis. His work has focused on the…
Product Design and Manufacturing, Materials, Fastening and Joining, Consumer Product and Safety
Expert was responsible, as a project engineer, for the origination of four product lines that have achieved No.1 with Consumer Reports, plus a significant contributor to others. Clients have ranged from start-ups to Kirby, Stratasys, Black & Decker, Toro, Andersen…
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…
Fatigue, Spate Methods, NDE, Product Liability, Thermomechanics, etc.
LIFE PREDICTION METHODOLOGIES FOR COMPONENTS OF STRUCTURES, MACHINES, AND ELECTRONIC DEVICES. Expert's work centers on life prediction methodologies for components of structures, machines, and electronic devices. The major parameters of interest are stress, strain, time, temperature, and damage. These quantities…
Engineering Analysis and Modeling
ENGINEERING ANALYSIS; COMPUTER MODELING; COMPUTER MATHEMATICS; PHYSICS MODELING. Expert and his colleagues run a small company dedicated to problem solving and research in the engineering and physical sciences. They are experienced in computer modeling of engineering systems (thermal, mechanical, fluid,…
Design/Manufacturing & Materials
MATERIAL SCIENCE. Expert (prefers Expert ) has expertise in many aspects of design and manufacturing, in particular, materials selection, processing, forming, shaping, and materials properties, behavior, and performance. He is a well-known expert in mechanics of materials, deformation processing of…
Geomechanics and Material Testing
Expert has applied numerical methods and constitutive models for a wide range of soil-structure interaction problems. He has in-depth knowledge of rock mechanics, soil mechanics, and groundwater flow modeling. His knowledge of geotechnical engineering allows him to answer complex questions…