Search Results - mohammad+reza+daj

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Star, Branched, and Graft Polymers in Binders for Inkjet Additive Manufacturing for Personalized Dosage Tablets

THE CHALLENGE A major problem posed by the pharmaceutical industry is giving effective dosages while not giving excessive amounts of a particular drug. An estimated 80% of side effects in humans and animals are a direct result of inaccurate dosing because varying weights in patients. Additive manufacturing has emerged as a very promising method to...

Published: 1/31/2024 | Inventor(s): Emily Wilts, Timothy Long, Christopher Williams, Da Ma

Keywords(s):

Category(s): Technology Classifications > Additive Manufacturing, Technology Classifications > Biomedical, Technology Classifications > Chemicals/Materials, Technology Classifications > Pharmacology and Therapeutics

Methods for Wet Torrefaction of a Biomass

Background Lignocellulosic biomass is an important and abundant source of renewable energy. However, difficulties in transportation and handling cause issues with the commercialization of its use, due to its low bulk density and tendency to rot if not stored properly. Thermochemical pretreatment through a process of wet torrefaction increases the mass...

Published: 1/31/2023 | Inventor(s): Charles Coronella, Victor Vasquez, Mohammad Reza, Wei Yan

Keywords(s): Energy and Renewables

Category(s): Technology Classifications > Energy & Environment

Non-Mechanical Auto-Focus and Optical Zoom

A design for a non-mechanical zoom system using variable focus elements without moving parts to create optically zoomed images has been developed by researchers at the University of Arizona. Three different magnifications have been demonstrated, and unlike digital zoom, enhanced detail is presented to the detector for improved imaging. The variable...

Published: 4/3/2023 | Inventor(s): Pouria Valley, James Schwiegerling, Nasser Peyghambarian, Mohammad Reza Daj

Keywords(s):

Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lens & System Design