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Gemology, Diamond Dealing, Values and Appraisals
Expert founded his own company and started his career in Antwerp amongst the four major diamond bourses brokering rough diamonds to the trade. Through his connections and working within the trade, his expertise covers the full understanding of the dynamics…
Gemologist and Jewelry, Appraisals in Liquidation, Fair Market, and Insurance Appraisals
Award winning Gemologist and jewelry appraiser. Gemstones, Diamonds, jewelry appraisals. Horological appraisals, numismatic appraisals Published Author on Gemstones.
Strategic Sourcing: Identity, Privacy, Security; Business Process Management
Expert has over 35 years of experience marketing and selling to the government. He is well versed in the US Federal Acquisition Regulations (FARs) and Defense FARs (DFARs) and is responsible for creating legal precedents in the procurement of information…
Materials Science and Condensed Matter Physics
Expert's research has centered on materials science, including such major topics as: Growth, structure, properties, and processing of heteroepitaxial material systems; Atomic-scale modeling of metal and semiconductor surfaces and interfaces; Thermodynamics and modeling of mechanical and chemical response to extreme…
Firearms Functioning, Design, Manufacturing; History & Identification, Gunsmithing, Ballistics, Ammunition, Airguns
Expert Witness - Firearms, 30 years’ experience: Testified in State and Federal Courts, patent, liability, and criminal cases. Books have been cited as "Best Evidence" Qualified in firearms functioning, firearms technology, firearms history, firearms identification, and ballistics (interior, exterior, terminal…
Forensic Science, Forensic Medicine, Forensic Geology. Soil Analysis, Crime Scene Investigation
Within the area of forensic chemistry, Expert is well-versed in the use of microchemistry for the identification of trace evidence and unknown materials, particularly inorganics. This discipline is particularly useful in examining geologically-based materials and the trace contaminents they may…
Crystal Growth, Gem Synthesis, Gem Treatments, Causes of Color, etc.
Expert is an expert in the production and properties of man-made synthetic crystals for gemstone use, including ruby, emerald, diamond, cubic zirconia, and quartz. He has written a book and about 80 articles in this field. Expert has expertise in…