🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Lisa M. Powell

University of Illinois Urbana-Champaign

ORCID: 0000-0002-6515-5201

Also affiliated with Chicago Department of Public Health, University of Illinois Chicago

MedicineHealth ProfessionsEconomics, Econometrics and Finance

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile
0Author DataRank

Indexed papers

1in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

National Trends in Social Media Food Marketing Expenditures: 2020–2021

AJPM Focus(2025)10.1016/j.focus.2025.100440
Top 100%
0DataRank
Top 100%0 citations

Stephanie L. Albert, Omni Cassidy, Lisa M. Powell, Pasquale E. Rummo, Marie A. Bragg

Papers

Driven by 9 papers — median percentile 0. Top paper: “Examining Changes to Food and Beverage Availability and Marketing in a Low-Income Community after the Opening of a New Supermarket: A Quasi-Experimental Study”.

Examining Changes to Food and Beverage Availability and Marketing in a Low-Income Community after the Opening of a New Supermarket: A Quasi-Experimental Study

Research Square(2020)10.21203/rs.3.rs-44242/v1
N/A
0DataRank · unranked
0 citations

Yu Li, Shannon N. Zenk, Lisa M. Powell, Chelsea R. Singleton

Socioeconomic Differences in the Association Between Competitive Food Laws and the School Food Environment

UNC Libraries(2020)10.17615/xcj0-er97
N/A
0DataRank · unranked
0 citations

Whitney R. Robinson, Frank M. Perna, Daniel R. Taber, Jamie F. Chriqui, Frank J. Chaloupka +1 more

B’More healthy: retail rewards - design of a multi-level communications and pricing intervention to improve the food environment in Baltimore City

UNC Libraries(2020)10.17615/9nj7-wp59
N/A
0DataRank · unranked
0 citations

Joel Gittelsohn, Alison F. Cuccia, Nadine Budd, Divya Prasad, Lisa M. Powell +3 more

The Potential for Healthy Checkout Policies to Advance Nutrition Equity

Preprints.org(2021)10.20944/preprints202111.0054.v1
N/A
0DataRank · unranked
2 citations

Justin S. White, Desiree M. Sigala, Anna H. Grummon, Sarah E. Solar, Lisa M. Powell +1 more

Evaluation of Short-Term Changes in Fast-Food Restaurant Online Kids’ Meal Beverage Offerings Following a State-Level Healthy Beverage Default Policy

Current Developments in Nutrition(2023)10.1016/j.cdnut.2023.100045
N/A
0DataRank · unranked
9 citations

Julien Leider, Andrea A. Pipito, Alyssa J. Moran, Lisa M. Powell

Neighborhood sociodemographic characteristics and healthfulness of store checkouts in Northern California

Preventive Medicine Reports(2023)10.1016/j.pmedr.2023.102379
N/A
0DataRank · unranked
7 citations

Lisa M. Powell, Jennifer Falbe, Samantha Marinello

Food and Beverage Environments at Store Checkouts in California: Mostly Unhealthy Products

Current Developments in Nutrition(2023)10.1016/j.cdnut.2023.100075
N/A
0DataRank · unranked
7 citations

Samantha Marinello, Ethan C. Wolf, Sarah E. Solar, Rebecca M. Schermbeck, Andrea A. Pipito +2 more

Food Environment After Implementation of a Healthy Checkout Policy

JAMA Network Open(2024)10.1001/jamanetworkopen.2024.21731
N/A
0DataRank · unranked
9 citations

Samantha Marinello, Ethan C. Wolf, Sarah E. Solar, Lisa M. Powell, Jennifer Falbe

National Trends in Social Media Food Marketing Expenditures: 2020–2021

AJPM Focus(2025)10.1016/j.focus.2025.100440
Top 100%
0DataRank
Top 100%0 citations

Stephanie L. Albert, Omni Cassidy, Lisa M. Powell, Pasquale E. Rummo, Marie A. Bragg