Tag Archive for graduate studies

Students Receive Research Awards from NASA

Three undergraduates and one graduate student received NASA Connecticut Space Grant Awards from the NASA Connecticut Space Grant Consortium (CTSGC). The CTSGC is a federally mandated grant, internship, and scholarship program that aims to inspire the pursuit of careers in science, technology, engineering, and mathematics.

Astronomy and math major Nicole Zalewski ’20 received a $5,000 undergraduate research fellowship to pursue her study on “Measurement of the Radar Properties of the Oldest Rocks on Venus to Constrain Mineralogy.” Her advisor is Martha Gilmore, the George I. Seney Professor of Geology, professor of earth and environmental sciences, co-coordinator of planetary science, and director of graduate studies.

Alumni, Faculty, Graduate Students Make Presentations at Planetary Science Conference

Melissa Luna E&ES MA ’18, Jordyn-Marie Dudley E&ES MA ’18, Keenan Golder MA ’16, Reid Perkins E&ES MA ’19, Ben McKeeby MA ’17, Kristen Luchsinger MA ‘17

Graduate student Melissa Luna; graduate student Jordyn-Marie Dudley; Keenan Golder MA ’13; graduate student Reid Perkins; Ben McKeeby MA ’17; and Kristen Luchsinger MA ’17 recently attended the Lunar and Planetary Science Conference in Texas.

Faculty, graduate students, and alumni attended the 49th Lunar and Planetary Science Conference March 19–23 in The Woodlands, Texas.

Graduate student Reid Perkins

Three graduate students were awarded funds from the NASA Connecticut Space Grant that allowed them to travel to this meeting.

Earth and environmental sciences graduate student Reid Perkins presented a research poster titled “Where Are the Missing Tessera Craters on Venus?” Perkins’s advisor is Martha Gilmore, the George I. Seney Professor of Geology, professor of earth and environmental sciences.

Earth and environmental sciences graduate student Melissa Luna presented a poster titled “Multivariate Spectral Analysis of CRISM Data to Characterize the Composition of Mawrth Vallis.” Her advisors are Gilmore and Suzanne O’Connell, professor of earth and environmental sciences.

Earth and environmental sciences graduate student Jordyn-Marie Dudley presented a poster titled “Water Contents of Angrites, Eucrites, and Ureilites and New Methods for Measuring Hydrogen in Pyroxene Using SIMS.” Dudley’s advisor is Jim Greenwood, assistant professor of earth and environmental sciences.

“At their poster presentations, our graduate students were engaging with the top scientists in our field, who were very interested in their work,” Gilmore said. “I was very proud to see them attending talks across a range of disciplines, asking questions of speakers and making such solid scientific contributions.”

Gilmore also presented a study at the conference titled “Formation Rates and Mechanisms for Low-Emissivity Materials on Venus Mountaintops and Constraint on Tessera Composition.” In addition, she worked with NASA scientists on issues related to Venus exploration.

The following alumni authored abstracts presented at the conference: Avram Stein ’17; Jesse Tarnas ’16; Peter Martin ’14Nina Lanza MA ’06; Ian Garrick-Bethell ’02Robert Nelson MA ’69; and William Boynton ’66. Keenan Golder MA ’13; Ben McKeeby MA ’17; and Kristen Luchsinger MA ’17 also attended.

Ocorr PhD ’83 Sends Fruit Flies into Space for Cardiovascular Research

Karen Ocorr Ph.D. ’83

Karen Ocorr PhD ’83

Karen Ocorr PhD ’83, a professor at the Sanford Burnham Prebys Medical Discovery Institute in La Jolla, Calif., is using fruit flies to investigate how long-term weightlessness might affect the cardiovascular health of astronauts.

Ocorr’s research team packed 400 adult fruit flies and 2,000 eggs in a capsule, which will be launched by a rocket in June and return to Earth after spending a month docked in space.

In a New York Times article published on June 2, titled “Fruit Flies and Mice to Get New Home on Space Station, at Least Temporarily,” Ocorr explains that although the structure of a fly heart is very different than that of a human, the cardiovascular system shares many of the same cellular components in addition to the similar heartbeats.

Fruit flies, Ocorr said, are “actually much closer in some respects to humans than the mouse or rat models are.”

Upon their return, Ocorr and her colleagues will study the flies for abnormalities in the skeletal and heart muscles and the shape of the hearts.

At Wesleyan, Ocorr’s biology research was supervised by Allen Berlind, professor of biology emeritus.

Ocorr also appears on NASA’s educational panel with regard to science projects on the missions at the 1:22 mark. 

Read more in this 2013 News @ Wesleyan article.

Wilkins, Alumni Author Paper on Consequences of Perceived Anti-Male Bias

Clara Wilkins, assistant professor of psychology, has studied perceptions of discrimination against whites and other groups who hold positions of relative advantage in society—such as heterosexuals and men—since she was a graduate student at the University of Washington. She became became interested in the topic of perceptions of bias against high status groups after hearing Glenn Beck call president Barack Obama racist. (Photo by Olivia Drake)

Clara Wilkins

Men in the U.S. today increasingly believe themselves to be victims of gender discrimination, and there are a record number of recent lawsuits claiming anti-male bias. In a study published in March in Psychology of Men and MasculinityAssistant Professor of Psychology Clara Wilkins and her co-authors assess the consequences of these perceptions of anti-male bias. Are men who perceive discrimination more likely to discriminate against women? How do beliefs about societal order affect men’s evaluations of men and women?

The article is co-authored by former post-doctoral fellow Joseph Wellman, now an assistant professor at California State University–San Bernardino, Erika Flavin ’14, and Juliana Manrique ’15, MA ’16.

In a blog post on the study, the authors write:

Traditionally men have had higher status than women in the U.S.; they have been better educated, more likely to be employed, and have tended to earn more than women with the same job and qualifications. People vary in the extent to which they believe that this particular ordering of society is fair and the way things should be. Some believe this type of inequality is legitimate, while others believe it should change. We expected that men who believed men should have higher status in society would be most upset about the thought that men now experience discrimination, and that they would react by favoring men over equally-qualified women. This effort would be a way to reestablish men’s perceived rightful place in society.

They conducted two studies to test this prediction. In the first, male participants read an article about increasing bias against men or another group, and then were asked to evaluate the résumé of a man or woman as part of an ostensibly unrelated study. The résumés were identical except for the name and gender. The researchers found that men who believe the social hierarchy is fair tended to give more negative evaluations of the female candidate relative to the male candidate after reading about bias against men. They also showed less desire to help the female candidate. The same effect wasn’t seen after male participants read about bias against an unrelated group. The researchers conclude that beliefs about the legitimacy of the hierarchy and perceptions of bias against men together seemed to disadvantage women.

In a second study, the researchers manipulated participants’ beliefs about society’s fairness by having them create sentences by unscrambling strings of randomly ordered words that suggested system legitimacy. For example, they created sentences like “effort leads to prosperity” – which makes people believe that hard work in society is rewarded. Or, they unscrambled other words to create neutral sentences unrelated to society. Unscrambling system-legitimizing sentences caused participates to believe the social structure is legitimate, and in turn, caused those primed to perceive discrimination against men to more negatively evaluate female targets. They also reported being less willing to help the female targets than male targets.

The researchers gave participants an opportunity to provide feedback on how to improve targets’ resumes. Those primed with beliefs that the social structure is legitimate reacted to perceiving bias against men by providing more constructive feedback to male targets than female targets. They write that these findings are striking, as the resumes were identical – only the names varied.

This research suggests that men who believe that men should be high-status in society react to perceiving bias against men by engaging in efforts to maintain men’s position of power. These individuals may be unaware that they favor their own group or disadvantage women; they may simply perceive that they are righting a perceived wrong. However, this explanation was not supported by other research results. When the researchers primed men to perceive discrimination against women, they did not react by favoring women over men. It seems as though they are uniquely concerned about maintaining their own group’s position in society, they write.

The researchers conclude that when high-status individuals perceive increasing bias against their group, those who endorse the legitimacy of the social hierarchy may perpetuate social disparities. Thus, if men increasingly perceive discrimination against their group, they may be more inclined to discriminate against women and provide other men with an extra boost. They recommend adopting hiring and evaluation processes that mask gender to prevent these potentially deleterious effects of perceiving bias against men.

Read the complete research article here.

Four Students Awarded NASA Connecticut Space Grants

Grant recipient Rami Hamati '19, left, at a workshop sponsored last summer by the CT Space Grant on helicopters and other small aircraft.

Grant recipient Rami Hamati ’19, left, is pictured at a workshop sponsored last summer by the Connecticut Space Grant on helicopters and other small aircraft.

Four Wesleyan undergraduate students have received grants from NASA’s Connecticut Space Grant Consortium.

Astronomy major Hannah Fritze ’18 was awarded $5,000 for an Undergraduate Research Fellowship Grant titled, “Searching for Intermediate Mass Black Holes in Ultraluminous X-ray Binaries.” This grant will support her research this coming semester on black holes with Roy Kilgard, support astronomer and research associate professor of astronomy.

Avi Stein ’17, who is majoring in astronomy, was awarded $1,000 for a Student Travel Grant. He will be presenting his research on Venus—conducted with Martha Gilmore, the George I. Seney Professor of Geology, professor of earth and environmental sciences—at the 48th Lunar and Planetary Science Conference (LPSC) in March.

Rami Hamati ’19 and David Machado ’18 each received a $5,000 undergraduate scholarship. According to Seth Redfield, associate professor of astronomy, associate professor of integrative sciences, these scholarships are awarded to students who show promise as a major in a STEM field related to NASA’s mission.

Read about past recipients of Connecticut Space Grants here and here.