AUM Faculty & Staff
Directory
Hoe Hun Ha
Associate Professor | College of Sciences
Ph.D. State University of New York at Buffalo (2011)
M.A. State University of New York at Buffalo (2007)
B.S. Utah State University (2003)
Dr. Hoehun Ha is Associate Professor of Geography specializing in Geographic Information System (GIS). His primary research interests focus on the linkages between socio-physical environment and human interactions, using GIS and statistical methodologies. His research includes 1) the spatial modeling of chemical exposure and risk assessment, and the investigation of soil contamination with toxic substances in Anniston, Alabama. He also has worked on 2) conservation easement suitability modeling : a case study from South-East Michigan and 3) roadkill hot-spots modeling using a geographic socio-environmental niche-based approach: a case-study from 3 state highways in Central California. Furthermore, in his current research, he has developed 4) spatial models in public health – physical / socioeconomic based approach; a case study from U.S counties.
His teaching interests cover a wide range of geography courses including: Introduction to GIS, Advanced GIS, GIS in Environmental Modeling & Management, GIS in Public Health, Cartography, Geography of World Region, Human Geography, Spatial Statistics, and Earth Systems Science.
Dr. Ha’s publications have appeared in numerous internationally reputable scholarly journals including: Environmental Science & Technology, Computers, Environment and Urban Systems, Transportation, Applied Geography, Ecological Informatics, High Altitude Medicine & Biology, International Journal of Environmental Health Research, and International Journal of Environmental Research and Public Health. He is a member of Association of American Geographers (AAG) and Applied Geography Conference (AGC). (Scholar page)
Pryce Haddix
Associate Professor | College of Sciences
Ph.D. Microbiology, May 1992, University of Kentucky
B.A. Biology with chemistry emphasis, May 1985, Transylvania University, Lexington, KY
Dr. Haddix is an Associate Professor in the Biology Department in the School of Sciences. He has a broad background in microbiology and molecular biology. His research interests are in the biological functions of bacterial pigments and the use of bacteria as biological sensors for the detection of environmental contaminants.
Dr. Haddix’s primary research interest involves identifying and characterizing the biological function of a red pigment made by the soil bacterium and opportunistic bacterial pathogen Serratia marcescens. His early work on this project built a circumstantial case for a negative role for prodigiosin pigment in cellular energy production during high-rate cell multiplication when cellular energy levels begin at their maximum (PubMed ID # 18805986). More recent work has revealed that the pigment has a positive function in cellular energy production when cellular energy levels are low; this positive function ultimately produces a doubling of pigmented cell yield over that of non-pigmented cells (PMID # 29616306). His most recent work has more clearly defined the negative role, and a manuscript describing these results is due to be submitted for publication in spring, 2019. Ongoing experimental work will more closely address the positive function and build a model for prodigiosin pigment in the cellular energy fluxes associated with Serratia marcescens population growth.
John Hutchison
Associate Professor | College of Sciences
Ph.D. (2007) Organic Chemistry, University of Arkansas, Fayetteville, AR
B.S. (2000) Chemistry, University of Southern Indiana, Evansville, IN
Dr. John Hutchison is an Associate Professor in the AUM Department of Chemistry. His area of expertise is Synthetic Organic Chemistry. His research interest lies in the synthesis of structurally interesting and/or biologically active organic molecules. Graduate and post-doctoral work involved the development of synthetic strategies towards the synthesis of eupomatilone-6, sclerophytin A, cladiell-11-ene-3,6,7-triol, antascomicin B, organometallic Ni and Pd-complexes, and CdSe nanoparticles. While at AUM his undergraduate research students have completed the total synthesis of three natural products gymnoascolide A, eutypoid A, and microperfuranone. Current undergraduate research projects involve short-syntheses of biologically active natural products and structure activity studies of antibacterial C-4 and C-5 substituted butenolides. Dr. Hutchison enjoys working with AUM students in both the classroom and laboratory. He is a good research mentor and he is an outstanding life guide for students.
Duk (Daniel) Kim
Department Chair; Professor | College of Sciences
Ph.D. (2003) Chemistry, Florida International University
MS (1987) Chemistry, Yonsei University, Seoul, Korea
BS (1985) Chemistry, Yonsei University, Seoul, Korea
Dr. Daniel Kim is an organic Chemist. His current research interests lie in using ultrasound to accelerate slow chemical reactions, removal of resisting pollutants in polluted water. He applies ultrasound to measure the antioxidant capacity of natural materials. His background experience has a broad spectrum from synthesis of unusual organic compounds, nuclear chemistry using nuclear reactors or particle accelerators, environmental remediation using advanced oxidation technologies, and modification of solid materials using accelerated particle beams. Dr. Kim is the Chemistry Chair and advisor of the Chemistry Club.
Vanessa Koelling
Assistant Professor | College of Sciences
Ph.D. University of Georgia (2008), Genetics
B.A. Reed College (2000), Biology
Bio: Dr. Vanessa Koelling is an Assistant Professor in the Department of Biology and Environmental Science. She is a plant evolutionary biologist, which means that she studies how plant populations change over time in response to new environmental conditions. Within the field of evolutionary biology, she is particularly interested in the evolution of plant mating systems, the mechanisms of plant speciation, and in plant evolutionary genetics. Her work aims to understand which evolutionary mechanisms are most important in plant mating system evolution and speciation, and to understand the causal genetic changes underlying plant adaptations. She currently studies these topics using the common yellow monkeyflower (Mimulus guttatus), a wildflower endemic to the Western United States with many features that make it an ideal system for the study of evolution. She has also begun a new project to study the population genetics, ecophysiology, and evolution of two of Alabama’s native azaleas (Rhododendron cumberlandense and Rhododendron prunifolium). In addition, she is interested in eventually expanding her research into other Southeastern plants.
Dr. Koelling has published her work in distinguished scientific journals, such as Heredity, the American Journal of Botany, and The American Naturalist. She is a member of the Society for the Study of Evolution and the Botanical Society of America. (Scholar page)
Dr. Koelling is also an experienced teacher who has taught a range of introductory and specialized courses. She especially enjoys teaching topics in evolution, genetics, and applied bioinformatics. She incorporates inquiry-based and active-learning methods into her courses, and continually seeks new ways to engage and motivate students in her classrooms.
