NOVEMBER 20, 2024 — Editor's note: Here's another look at a top story among UTSA Today readers. This article was originally published on November 14.
Two UTSA researchers will develop proposals over the next six months that NASA hopes to use to get humans back into space.
Vu Hoang, an assistant professor of mathematics in the UTSA College of Sciences, and Shrihari “Shri” Sankarasubramanian, assistant professor of biomedical and chemical engineering in the Margie and Bill Klesse College of Engineering and Integrated Design, each received a $50,000 grant from NASA. The awards are specifically for STEM projects at minority-serving institutions (MSIs).
“Grants like this help to extend the duration of the time we can spend exploring our nearest celestial neighbors, the moon and Mars,” Sankarasubramanian said. “That will be enabled by technologies that let us live off the land. UTSA has a significant program in developing these technologies.”
Shrihari Sankarasubramanian uses this equipment when doing research in the Energy Electrochemistry and Electrochemical Engineering Enterprise (e5) Lab at UTSA.
His grant, the second one he’s received from NASA, is for the development of an electrochemical process to separate the hydrogen and oxygen from the ice found in craters on the dark side of the moon and under the Martian soil.
“My proposal is to split the ice into hydrogen and oxygen using an electrolyzer — a device that directly uses electricity to carry out chemical reactions,” Sankarasubramanian said. “The hydrogen could be used for fuel and the oxygen for astronaut survival.”
He is working with a company in Massachusetts that is experienced in making the electrolyzers, which is what Sankarasubramanian would need for his proposal.
“Giner Labs has an almost 40-year history with NASA,” he said. “I’m partnering with them, which will allow us to get preliminary lunar-relevant data.”
In the College of Sciences, Hoang and his team are lending their research expertise to better understand the behavior of liquids in vacuum. Astronauts need to occasionally eject fuel and other liquids safely into space, so this research helps to increase the time astronauts can spend on missions.
Hoang is collaborating with Sean Roberson, David Cantu, Gavin Cunningham and Josiah Sparks, all graduate students in the Department of Mathematics. Their project is entitled, “Hydrodynamic Stability of Jets via Neural Networks” and combines state-of-the-art tools from machine learning with hydrodynamics.
“Fluids in space can behave in ways that are strange and counterintuitive to what scientists observe on Earth,” Hoang said. “For example, when released into the vacuum of space, fluids can both evaporate and freeze at the same time.”
Hoang and his team are training deep neural networks to better understand these phase transitions within the extreme environment of space.
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Día en la Sombrilla, formerly Fiesta UTSA, is a festival hosted each spring as a part of Fiesta® San Antonio events. Sponsored by Roadrunner Productions, the event features music, food, confetti, games, event t-shirts, and more.
Sombrilla Plaza, Main CampusCovidence is a systematic & scoping review tool used to streamline the process of screening and reviewing articles. Using this software, research teams can easily import studies, perform automatic deduplication, and extract data using templates. This workshop will show attendees how to start a review in Covidence, add collaborators, and get started on screening.
Virtual (Zoom)In this workshop, attendees will be introduced to Pandas, a Python tool for working with data easily. It makes it simple to organize and analyze information when data is organized and categorized, like spreadsheets or tables.
Group Spot B, John Peace LibraryEach fall and spring semester, students convene at the Main Campus at UTSA with booths, ideas and prototypes. A crowd of judges, local organizations, students, faculty and sponsors walk around and talk to the students about their projects and ask questions. Students get the real-life experience of "pitching" their project with hopes of getting funding or support to move to the next level.
UTSA Convocation Center, Main CampusJoin the doctoral candidates for the Doctoral Conferreal Ceremony and celebrate their accomplishments.
Arts Building Recital Hall, Main CampusCelebrate the graduates from the Carlos Alvarez College of Business, College of Education and Human Development, Margie and Bill Klesse College of Engineering and Integrated Design and University College.
AlamodomeCelebrate the graduates from the College for Health, Community and Policy, College of Liberal and Fine Arts and College of Sciences.
AlamodomeThe University of Texas at San Antonio is dedicated to the advancement of knowledge through research and discovery, teaching and learning, community engagement and public service. As an institution of access and excellence, UTSA embraces multicultural traditions and serves as a center for intellectual and creative resources as well as a catalyst for socioeconomic development and the commercialization of intellectual property - for Texas, the nation and the world.
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We encourage an environment of dialogue and discovery, where integrity, excellence, respect, collaboration and innovation are fostered.