Judy Schafer
My research will investigate the reported phenomenon of increasing numbers of unaccompanied Central American youth migrating to the United States from May 2011 to July 2013. I will examine these questions: Why are these children migrating alone? Will this overall trend continue? Or is there a push/pull factor that is influencing this recent surge? What can be done to make this journey safer for these children? My study begins in the detention facilities and immigration courts of Arizona and Texas, then continues as I travel southbound through Mexico and by […]
S. Zayd Enam
In this project we plan on using parallelized computation to build realistic sparse coding models for neurons in the primary visual cortex (V1). Sparse coding is a stimulus encoding technique used by V1 neurons that aims to minimize the number active neurons required in encoding any input image. Due to computational constraints, previous sparse coding models have been limited in their ability to match the biology of lateral geniculate nucleus projections to V1. Our models will allow us to better describe recorded biological data and provide further evidence that V1 […]
Minda Murphy
Northern Uganda is in the early years of recovery following a twenty year civil war which devastated the region. For an entire decade of that war, nearly two million people from Acholiland were forcibly displaced from their homes and detained in internment camps, living as Internally Displaced Persons (IDPs), refugees in their own country. With the vast majority of the camps now closed, and the Acholi community working to rebuild villages, homes, and infrastructure, new challenges have arisen. Minda’s work in Acholiland will seek to identify the barriers of access […]
Laura Carolina Rodriguez-Adjunta
Salmonella is the leading source of food-borne diseases in the United States. Infection by Salmonella Typhimurium causesdiseases ranging from self-limiting gastroenteritis to life-threatening systemic infection, provoking around 1.3 billion cases every year worldwide. Moreover, no vaccine to prevent salmonellosis exists. Recently, 19 small noncoding bacterial RNAs (sRNAs) located in salmonella SPIs were discovered, of which IsrC is one of the newest forms. Bacterial sRNAs regulate the expression of their target genes in pathogenesis, essentially contributing to bacterial invasiveness. My research will focus on the interaction between IsrC and its predicted […]
Brendon McNicholas
Research in alternative energy has become increasingly urgent in recent years due to constantly increasing pollution and depletion of traditional energy sources. One of the most compelling devices in the field is the fuel cell, a means for converting hydrogen and oxygen into useful energy. To contribute to the advancement of the field of alternative energy, this thesis aims to further the characterization of an oxygen reduction catalyst for a PEM fuel cell. Literature has shown that certain first-row transition metal corrole complexes are active for catalytic oxygen reduction, and […]
Muska Fazilat
Every thirty minutes an Afghan woman dies due to birth complications. Skilled providers attend only 5% of births. My research compares traditional cultural practices of midwifery with Western medical practices. I will explore the role that the cultural practice of Purdah separation of women from men plays in shaping maternal health. Since the U.S. occupation, USAID has funded midwifery schools. However, current political tension between the Taliban and the U.S. military generates a concern for the future of maternal health care. I will investigate how midwifery practices have evolved from […]
Kaitlin Kimmel
In the 1980s, newborns with complex congenital heart disease (CCHD) began to survive into adulthood in larger numbers than ever before due to advances in cardiothoracic surgery and cardiovascular medicine. Growing up, many were told they would either be fixed, once they reached adulthood, they would die in childhood, or that their prognoses were unknown. Now that the first generation of CCHD children has survived into adulthood, there is a gray area between cure and death. Kaitlin will conduct ethnographic interviews with CCHD adults who have undergone major cardiac hospitalizations, […]
Christina Marie Hamilton
Marine-atmosphere gas exchange plays a major role in the global carbon cycle. A key parameter of oceanic CO2 uptake and sequestration is the biological carbon pump (BCP). The BCP is composed of planktonic organisms that fix CO2 in photosynthesis, converting it to food and tissue. The biomass of these organisms turns over about once every week, exporting the carbon they contain away from the ocean-atmospheric interface to greater oceanic depths as they are consumed and expelled in the form of particulate organic carbon aggregates. This process, known as sedimentation, is […]
Patrick Donnelly-Shores
Current Bio: Since graduation Patrick has been a front-lines enviornment activist in the desert Southwest. Now he is Nevada State Director at the Center for Biological Diversity. He works with a team of attorneys and scientists to defend the imperiled species, public lands, water and climate of Nevada from the resource pillagers in the Trump administration and their corporate cronies who are destroying the biodiversity that makes life on Earth possible to turn a quick buck. Haas Scholars Project: Solar energy is often proclaimed a solution to climate change, and […]
Sikai Song
Ethnobotany is defined as the scientific study of the traditional knowledge and customs of a people concerning plants and their medical, religious, and other uses. Given that many active compounds used in pharmaceutical drugs today are extracted from plants, understanding indigenous knowledge regarding medicinal plant use is invaluable to deepen existing knowledge regarding various pharmacological uses of high-value medicinal plants, conservation, and sustainable resource management. My research seeks to document and catalogue the high-value medicinal plants used by the Tamang people in remote villages in rural Sindhupalchok, Nepal, as well […]