Speaker:

Lauren Balmert, Assistant Professor of Preventive Medicine, Feinberg School of Medicine, Northwestern University

Title:

A Tale of Two Statisticians: Methods and Applications

Abstract:

Faculty and staff in the Biostatistics Collaboration Center (BCC) work with investigators in various aspects of their research projects, with involvement in study design, data analysis, and dissemination of findings. In the first part of my talk, I will discuss my role as a collaborative statistician in a medical department. In the second part of my talk, I will transition to my statistical methodology research interests by briefly introducing time-to-event data and existing methods of analysis. I will then describe the concept of lost lifespan, or life lost, a new summary measure for cumulative information inherent in time-to-event data. An estimation and inference procedure will be proposed, as well as an extension to a regression setting. The methodology will be illustrated with a breast cancer clinical trial application.

Speaker Bio:

Dr. Balmert's is an Assistant Professor in the Department of Preventive Medicine – Division of Biostatistics. Her research interests are primarily collaborative and include the application of biostatistics to a wide range of areas including urology, audiology, and pediatric medicine. She is currently the biostatistician on several ongoing clinical trials (PROPHY; Cerebral Autoregulation Monitoring; High Intensity Walking Intervention; Variability in Hearing Aid Outcomes). As the lead faculty statistician for the Biostatistics Research Core (BRC), she provides ongoing statistical support to Lurie Children’s investigators. Additionally, her methodological research focuses on nonparametric methods for time-to-event data analysis.

Live Stream:

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Speaker:

Monica Olvera de la Cruz, Lawyer Taylor Professor of Materials Science and Engineering, Northwestern University

Title:

TBA

Abstract:

TBA

Speaker Bio:

Research in the Olvera de la Cruz group is centered around the development of models to describe the self-assembly of heterogeneous molecules including amphiphiles, copolymers, and synthetic and biological polyelectrolytes, as well as the segregation and interface adsorption in multicomponent complex fluids. Work by the group has resulted in a revised model of ionic-driven assembly: demonstrating the electrostatic spontaneous symmetry breaking of ionic fibers and membranes, and identifying its relevance to biological functions and to the design of functional materials. The group's investigations into soft and condensed matter physics have advanced scientific knowledge and opened new research fields of technological importance, including gel electrophoreses dynamics, self-organization of molecular electrolytes into bio-mimetic materials, self-assembly of heterogeneous molecules into complex nanostructures, interface adsorption and phase segregation dynamics and structure of multicomponent fluids.

Live Stream:

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JANUARY MEETING: Date TBA at 6:30pm in Chambers Hall, Evanston

DATA SCIENCE NIGHTS are monthly hack nights on popular data science topics, organized by Northwestern University graduate students and scholars. Each night will feature one hour of structured programming followed by a hacking night with data science project or learning groups of your choice.

Aspiring, beginning, and advanced data scientists are welcome!

Agenda:

TBA

For more info: data-science-nights.org

Supporting Groups:

This event is supported by the Northwestern Institute for Complex Systems, and the Northwestern Data Science Initiative.

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Speaker:

Leslie DeChurch, Professor of Communication Studies, Northwestern University

Title:

TBA

Abstract:

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Speaker Bio:

Leslie DeChurch’s research investigates teamwork and leadership in organizations. She is Professor of Communication Studies, and holds a courtesy appointment in the Department of Psychology, Weinberg College of Arts & Sciences. She is President and Chairperson of the Board of INGRoup, the Interdisciplinary Network for Group Research.

Professor DeChurch leads the ATLAS lab: Advancing Teams, Leaders, and Systems. ATLAS explores the dynamics through which teams form, and how these dynamics affect their performance as teams, and their ability to work as larger organizational systems (multiteam systems). ATLAS conducts laboratory and online experiments, meta-analytic integrations, and field studies of teams and leaders to understand their core organizing processes. Such processes include: leadership networks, team cognition, team conflict and motivation, and team information sharing.

Live Stream:

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Speaker:

Chris Wolverton, Jerome B. Cohen Professor of Materials Science and Engineering, Northwestern University

Title:

TBA

Abstract:

TBA

Speaker Bio:

Chris Wolverton's research group is centered on computational materials science, and specifically first-principles quantum mechanical simulation tools. These computational tools have advanced to the point now where materials may be "synthesized virtually", with their properties predicted on a computer before ever being synthesized in a laboratory. These tools also open the field of "materials informatics" where we can use machine learning tools to explore materials datasets and discover new materials. In this work, his group is working towards a goal of being able to suggest new materials in the same way that Netflix and Amazon can recommend movies or books.

Live Stream:

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Speaker:

Sera Young, Assistant Professor, Department of Anthropology, Northwestern University

Title:

TBA

Abstract:

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Speaker Bio:

The focus of Dr. Young’s work is on the reduction of maternal and child-undernutrition in the first 1000 days, especially in low-resource settings. Methodologically, she draws on her training in medical anthropology (MA, University of Amsterdam), international nutrition (PhD, Cornell) and HIV (Fellowship, University of California San Francisco) to take a biocultural approach to understanding how mothers in low-resource settings cope to preserve their health and that of their families.

Live Stream:

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