June 23, 2021

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Johnson and Zhang named CIFAR Azrieli World wide Students

Two Cornell researchers have been named CIFAR Azrieli World wide Scholars. Elizabeth Johnson, assistant professor of molecular diet in the Division of Dietary Sciences, and Baobao Zhang, Klarman Postdoctoral Fellow in federal government in the Faculty of Arts and Sciences, are amid 19 early-profession students from eight nations to get the grant for 2021-2023. CIFAR is a Canadian-based mostly world-wide study organization.

Dependent in Cornell’s Division of Dietary Sciences, jointly administered by the College of Agriculture and Lifestyle Sciences and the Higher education of Human Ecology, Johnson experiments how metabolite generation by the gut microbiome influences human wellbeing.

Employing high-throughput sequencing, mass spectrometry based mostly lipidomics and normal tactics in molecular biology, research in the Johnson lab seeks to comprehend lipid-dependent, host-microbe interactions and their consequences on human health and fitness. This is carried out by cautious analysis of the at any time-transforming contents of infant diapers, which comprise a prosperity of undeciphered data about infant properly-staying. A deeper understanding of condition-similar modifications in microbiome samples from infant diapers will offer non-invasive diagnostic info about toddler wellbeing.

Last 12 months, Johnson was senior writer on a study revealed in the Journal of Lipid Analysis which explored why intestine microbiomes of breastfed infants can differ enormously from these of method-fed infants. The approaches made in Johnson’s research team could reveal how certain metabolites boost distinct microorganisms, letting nutritionists to prescribe that patients try to eat food items containing precise metabolites to intentionally improve the composition of their microbiomes.

General, the Johnson Lab aims to progress knowledge of how infant nutrition contributes to microbiome-dependent gastrointestinal health and fitness in buy to guidance caregivers in their efforts to give their infants with microbiome-conscious early-everyday living diet.

Zhang will examine challenges governments confront when addressing general public perceptions of inequalities brought about by new technologies below CIFAR’s “Innovation, Fairness & the Foreseeable future of Prosperity” exploration method.

“Experts and the community alike anticipate that new systems could make modern society additional unequal,” Zhang reported. “My analysis focuses on how mass politics can make it really hard for governments to address these inequalities, this sort of as the political troubles of enacting insurance policies to assist workers harmed by place of work automation.”

Zhang researches trust in digital technological know-how and governance of artificial intelligence (AI) through an empirical social science solution. She performs closely with Sarah Kreps, the John L. Wetherill Professor of authorities (A&S), on know-how coverage.

In the earlier 12 months, Zhang and Kreps revealed investigation on Americans’ perceptions of privacy and surveillance related to contact tracing technological know-how introduced in the COVID-19 pandemic. They located People in america to be deeply skeptical of speak to tracing technology, but that support for digital contact tracing greater with more robust privacy protections. This investigation was used by a U.S. Senate report in July 2020.

Zhang is also a member of Cornell’s Tech Policy Lab, which Kreps released in 2020. In tumble 2021, she will get started as an assistant professor of Political Science at the Maxwell University of Citizenship and Community Affairs at Syracuse College.

The CIFAR Azrieli World Scholars plan supports fantastic early-career scientists by mentorship, a international community, experienced competencies enhancement and $100,000 CAD in unrestricted investigate aid for two decades. Scholars in this year’s cohort will do all-natural and social sciences study in questions ranging from migration to planetary geothermal systems and from human fungal bacterial infections to local weather politics.