Eilat Glikman (Physics) has been awarded a grant from the National Aeronautics and Space Administration to lead a research project titled Probing Accretion and Obscuration in Luminous Red Quasars. This one year project, involving collaborators from Yale University, the National Radio Astronomy Observatory, the Astronomical Observatory of Rome, and the Leibniz Institute of Astrophysics in Potsdam, Germany, is based on observations of two luminous quasars with the XMM-Newton X-ray space observatory. These quasars are hypothesized to be growing at their maximally allowed rate, giving off tremendous luminosity. However, because of dust in their immediate environments, their visible light is extinguished. These X-ray observations will measure the amount of gas that is blocking visible light and probe the growth of the quasars independently for comparison with other existing estimates. The result of this work will complete the multi-wavelength study of this key population of quasars.

Frank Winkler (Emeritus Professor, Physics) has been awarded funding from the NASA-funded Space Telescope Science Institute for his role in two collaborative research projects, both of which entail new observations using the Hubble Space Telescope. One project, entitled Thermal Equilibration and Cosmic-Ray Acceleration in Astrophysical Shocks: UV Spectra of the SN1006 Remnant, will combine forthcoming Hubble ultraviolet spectra with new data Winkler hopes to gather at the 6.5 meter Magellan telescope in Chile in April, to explore the fundamental physics of shock waves in a cosmic environment. The other project, entitled State Transitions of the Ultra-luminous X-ray Source in M83, is intended as a follow-up to better understand a highly unusual object in the “nearby” (15 million light years away) galaxy M83, where matter falling into a black hole produces so much radiation that fundamental laws of physics are close to being violated. The projects involve collaboration with colleagues at the Harvard-Smithsonian Center for Astrophysics, Johns Hopkins University, and Curtin University in Australia.

Jill Mikucki (Biology) has received funding from the National Science Foundation for her expenses in a collaborative research project titled Minimally Invasive Drilling Glacial Exploration (MIDGE). Originally awarded to Jill when she was at the University of Tennessee, the grant has now been transferred to Middlebury and will support the design and testing of a minimally invasive thermoelectric probe for sample retrieval from subglacial environments in Antarctica. These dark environments provide an excellent opportunity for researching survivability and adaptability of microbial life, and they represent potential terrestrial analogues for life habitats on icy planetary bodies. This grant will support the efforts of a Ph.D.-level technician and at least one undergraduate student.

Vermont Genetics Network grants for Research in the Biomedical Sciences
Middlebury College is one of the baccalaureate partner institutions participating in a major grant from the National Institutes of Health to the University of Vermont. This grant continues the Vermont Genetics Network support that has been an important source of funding for faculty and student research during the past decade. The following faculty members received individual grants from this program to support their research this year:

Glen Ernstrom (Biology & Neuroscience) received a renewal of his project grant titled Genetic Analysis of Neurotransmitter Release in C. Elegans. The proposed research will help to clarify nerve signaling mechanisms and potentially lead to improved drug therapies for neural disorders. The grant provides funding for summer and academic-year effort for Prof. Ernstrom from June 2015-May 2016 and includes a summer stipend for one undergraduate student.

Clarissa Parker (Psychology & Neuroscience) received a project grant titled Genome-wide Association for Ethanol Sensitivity in the DO Mouse Population. The goal of this work is to use a highly recombinant mouse population to map genes associated with ethanol sensitivity. Understanding the pathways linking genetic variation and expression to neuronal function may enable targeting of specific molecules to treat alcohol use disorders in humans. The grant provides funding for summer and academic-year effort for Prof. Parker from June 2015-May 2016 and includes summer stipends for two undergraduate students.

AnGayle (AJ) Vasiliou (Chemistry and Biochemistry) received a renewal of her project grant titled Thermal Composition of Biomass: Molecular Pathways for Sulfur Chemistry. The aim of this research is to elucidate the detailed chemical mechanisms and kinetics associated with the thermal decomposition of sulfur compounds found in biomass feedstock. The results of this work can be used to develop a sound strategy to suppress the formation of poisonous sulfur compounds during biomass decomposition, generating clean liquid fuels and ultimately lowering sulfur emissions. The grant provides funding for summer and academic-year effort for Prof. Vasiliou from June 2015-May 2016 and includes summer stipends for two undergraduate students.

Michael Durst (Physics) received a project grant titled High-Speed 3D Multiphoton Fluorescence Imaging with Temporal Focusing Microscopy. The proposed work aims to improve the speed of 3D multiphoton microscopy through temporal focusing, with the goal of reaching video-rate 3D imaging in biological tissue. The grant provides funding for summer and academic-year effort for Prof. Durst from June 2015-May 2016 and includes a summer stipend for one undergraduate student.