The First Annual Research Forum sponsored by the Life Science and Technology Institute was held Sept. 24 and 25. Twenty-seven graduate and undergraduate students conducting research in life science, biotechnology, human health and related areas presented posters.

Thank you to participants, the judges and all who helped with the successful forum. A list of LSTI award winners is as follows:

Graduate Grand Prize

Sanaz Habibi (ChE) “Do Faradaic Reactions cause Hemolysis in Non-Uniform Alternating Current Electric Fields,” Advisor: Minerick

Graduate Merit Awards

• Ramkumar Mohan (Biology)—”MicroRNA-483, A Differentially Expressed MicroRNA Between Pancreatic Beta Cells and Alpha Cells,” Advisor: Zhang/Tang
  
• Ni Fan (Chem)—”Glycan-Dependent Mutual and Reversible Sequestration,” Advisor: Dam
  
• Robert Larson (KIP)—”High Salt Intake Augments Excitability of Pre-sympathetic PVN Neurons,” Advisor: Chen

Undergraduate Grand Prize

Jared Pecore (Biology)—”The Mechanisms Underlying α-Amanitin Resistance in Drosophila melanogaster: A Microarray Analysis,” Advisor: Werner

Undergraduate Merit Award

Dakota Anderson (KIP)—”Upper-Extremity Eccentric Exercise: Increases in Muscle Strength and Power at Moderate Training Intensities” 

UPDATED: Here is a photo gallery of  participants.

Taken from Tech Today

May 4, 2015—

By Mark Wilcox

Research indicates human activities have altered the global nitrogen cycle as much or more than the global carbon cycle. Yet it seems the public is far less aware of these changes.

In the world of aquatic biology, it’s a long-held belief that what goes up, must come down. As human activity causes nitrogen loads to go up along the banks of rivers and streams, nitrogen levels go down through another process. Amy Marcarelli, a Michigan Technological University associate professor in biological sciences, has received a CAREER Award from the National Science Foundation (NSF) to study this nitrogen conversion balance.

She’s looking at two biological processes: nitrogen fixation and denitrification. Nitrogen fixation is sort of like a magic show where microbes take nitrogen out of thin air, turning it into a usable form for all organisms. The trick is in the biogeochemical process, which partitions and cycles chemical elements and compounds between the living and nonliving parts of an ecosystem. The process is more or less reversed in denitrification, with the gases released into the atmosphere. The result should be a net reduction in nitrogen loads in rivers and streams. Although nitrogen fixation could offset nitrogen losses from denitrification, we know little about where and when it occurs in streams and rivers, and how it responds to human activities.

Marcarelli is looking to apply updated analytical techniques and models to test alternative hypotheses regarding how the balance between nitrogen fixation and denitrification influences nitrogen loads in streams and rivers.

With funding from the CAREER award, Marcarelli and her team will help create more accurate nitrogen budgets and models which are needed to better understand and manage the human effects on nitrogen cycling at both regional and global scales.

The CAREER awards are prestigious grants from the NSF to young faculty who effectively integrate research and teaching. Marcarelli was awarded a 5-year, $794,661 grant to continue her research into nitrogen fixation and denitrification.

Not only will her research look to affirm, or disprove, long-held beliefs, but also to create a more ecologically-savvy citizenry by integrating ecosystem ecology techniques into K-12 and undergraduate education.

Read the rest of the article at the Michigan Tech news feed

Professor Charles Kerfoot (BioSci) has received the 2015 IAGLR Lifetime Achievement Award from the International Association for Great Lakes Research. The award recognizes important and continued contributions to the field of Great Lakes research for 20 years or more. In a letter notifying Kerfoot of the award, Douglas D. Kane, president of the IAGLR, congratulated him on an “incredibly productive and significant career.”

Dr. Kerfoot will be presenting at IAGLR 2015 (http://www.iaglr.org/iaglr2015/) on how Bythotrephes affects zooplankton community composition, at the University of Vermont in late May.