Dale Karas

Dale E. Karas is a UNLV Mechanical Engineering PhD student, specializing in energy-efficient materials science fabrication and testing. His research efforts include optical analyses methods for energy-efficient nanomaterials characterization, computer-aided engineering, and advanced materials manufacturing. Prior to joining the Energy & Environmental Materials Laboratory (EEML) in Fall 2015, he obtained his B.S. in Optical Sciences & Engineering and a B.M. in Music Composition from The University of Arizona, where his work experiences involved remote sensing, machine vision, nanophotonic materials fabrication, and illumination engineering/design. He is president of Étendue: The UNLV Student Optics Chapter, representing student members of SPIE and OSA.

Brendan Morris

research in computationally efficient intelligent systems. The lab combines computer vision, machine learning, and pattern recognition to develop “real” solutions. Intelligent systems are those that are able to observe the world, learn from these observations, and understand the environment. The real-time systems are designed to operate continuously and robustly through all operating modes.

Research areas of interest include traffic monitoring and pedestrian safety, activity analysis and assessment, visual object recognition, self-driving cars.

Helen J. Wing

Helen J. Wing is an Associate Professor of Molecular Microbiology in the School of Life Sciences at the University of Nevada, Las Vegas. She obtained her Ph.D. in Biochemistry from the University of Birmingham (UK) in 1997, where she studied transcriptional gene regulation in Escherichia coli. She worked with both Prof. Stephen J.W. Busby and Prof. John R. Guest in her first post-doctoral position, where she employed biochemical approaches to study transcription. In 2000, Helen moved to the U.S. to take a post-doctoral position with Marcia B. Goldberg M.D. at Harvard Medical School and Massachusetts General Hospital. It was here that she became interested in the transcriptional regulation of Shigella virulence genes and antimicrobial peptides. She joined the faculty at the University of Nevada, Las Vegas in 2005.
The primary focus of my research laboratory is virulence gene expression in the bacterial pathogen Shigella flexneri, the causal agent of bacillary dysentery, which is estimated to kill over 1 million people each year. All four species of Shigella harbor a large virulence plasmid, which carries most of the genes required to cause disease in the human host, including those required for invasion, type III secretion and actin-based motility, a process that allows bacteria to spread from one human cell to another. We are interested in the environmental cues, the timing and the molecular events that trigger the expression of virulence genes. We are particularly interested in the complex interplay between nucleoid structuring proteins, proteins that facilitate the packaging of DNA into tiny cells, and the transcriptional regulators of virulence in Shigella VirF and VirB.

Brian Frost

The Frost group is interested in the development of new inorganic and organometallic complexes for use in aqueous and biphasic catalysis. Organometallic chemistry and catalysis remain exciting areas of research with many opportunities for fundamental, not to mention pedagogical, contributions. We are interested in the synthesis, structure, and reactivity of inorganic and organometallic complexes with emphasis on those applicable to catalysis. Techniques utilized in our laboratory include, but are not limited to, computational chemistry, multinuclear NMR spectroscopy (1H, 13C, 31P), UV-vis spectroscopy, mass specrometry, X-ray crystallography, and in situ IR using ASI’s ReactIR 4000.TM

Brenda Buck

Dr. Buck’s research focuses on medical geology – in particular how geological materials impact health. Currently, her work focuses on dust and hazards associated with dust exposure including those from asbestiform minerals, arsenic, and other carcinogens. She also performs research to better understand and quantify arid soil processes so that this knowledge can be applied in land use decisions, radionuclide and heavy metal contamination, biologic soil crusts, paleoclimate interpretations, landscape evolution, soil genesis, geomorphic hazards, and other applications.

Dale Etheridge

Dr. Etheridge is the Director of The Planetarium. He has been a member of the Science Faculty at CSN since 1976 (when the College was Clark County Community College). He has principle responsibility for the operation of The Planetarium.

Qizhen (Katherine) Li

Design and manufacture of advanced materials (e.g., light weight materials and structures, nanoporous materials, nanocomposites, nanostructured multilayered thin films, lattice block structures) for structural, energy, and bio-applications;Nano and micro fabrication, and materials synthesis/processing;Mechanical behavior of materials, Nano/micro-mechanics, Fatigue and Fracture;Relationship among processing, structure and property of advanced materials;Biomaterials and biomechanics, bone/dental implant materials, biomedical applications of shape memory alloys, magnesium alloys, and titanium alloys.