Uniquely positioned in higher education, CMC’s Kravis Department of Integrated Sciences brings together three critical areas of science that will affect humans for centuries to come. As a small sample, this program will focus on three faculty and their important research. Diana Williams, professor of neuroscience will address how the brain’s neural and endocrine control systems influence motivated behaviors such as, for example, eating behaviors; Shaun Lee, associate professor of molecular biology and microbiology, will highlight how bacteria-to-bacteria warfare can help uncover new strategies to fight diseases and overcome the surge of antibiotics resistant bacteria; and, Rui Cheng, assistant professor of the physics of climate, energy, and the environment, will tell us how she researches the unseeable changes in the environment and evaluates the global ecosystem-climate feedback, such as carbon, water, and energy fluxes between land and atmosphere.
Diana Williams is a professor of neuroscience in the Kravis Department of Integrated Science (“KDIS”). Her research examines the neural and endocrine control of motivated behaviors, with a focus on eating behavior. Many of her studies explore how the gut communicates with the brain about nutrients coming into the gastrointestinal tract during meals, and how the brain integrates this information with the taste of food, desire and pleasure, cues in the environment, and learned habits that can affect eating. This work helps reveal the biological underpinnings of our everyday eating experiences and sheds light on pathological states including eating disorders.
Williams received her B.A. in Psychology from Brooklyn College, City University of New York. She earned her M.A. and subsequently her Ph.D. in psychology with a concentration in behavioral neuroscience from the University of Pennsylvania.
Shaun Lee is an associate professor of molecular biology and microbiology at the Kravis Department of Integrated Science (“KDIS”). His research broadly involves the study of host-microbe (human to bacteria) and microbe-microbe (bacteria to bacteria) interactions that govern human health, wellness, and disease states. Modern antibiotics have served as powerful weapons in the fight against pathogenic bacteria which have plagued humans for centuries. A little-known fact however is that that bacteria have been fighting each other well before humans even evolved. Studying the processes of how bacteria fight and compete might lead researchers to uncover new strategies to fight harmful bacteria and to help overcome the surge of antibiotics resistant bacteria.
Lee received his B.A. from U.C. Berkeley where he majored in both architecture and molecular cell biology, with an emphasis in neurobiology. His earned his Ph.D. is from Oregon Health and Science University in molecular microbiology and immunology.
Rui Cheng is an assistant professor of the physics of climate, energy, and the environment at the Kravis Department of Integrated Science (“KDIS”). She will elaborate upon her research which aims to see the unseeable changes in the surrounding environment and in evaluating the global ecosystem-climate feedback, such as carbon, water, and energy fluxes between land and atmosphere targeted specifically in regions with limited direct measurements, including the Arctic, tropics, and mountainous regions.
Cheng received her B.S. from Sun Yat-Sen University in China where she studied atmospheric science. She has a M.S. in earth and environmental science from Lehigh University and a Ph.D. from Cal Tech in Environmental Science and Engineering.
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