Debarchana Ghosh

TL;DR: The techniques used in this study provide a possible toolset for computational social scientists in general, and health researchers in specific, to better understand health problems from large conversational datasets.

TL;DR: This work examined consumer retail grocery shopping behavior change during the 2019 Novel Coronavirus pandemic using a national survey among 2500 U.S. adults and arrived at practical managerial implications in both the short term and long term for brick-and-mortar stores as well as online grocery vendors.

TL;DR: Results mapped critical areas in the inner-city of Hartford where if a nearby supermarket closes or relocates to a suburb with limited mitigation efforts to gill the grocery gap, a large number of minority, poor, and disadvantaged residents will experience difficulties to access healthy food leading to food insecurity or perhaps a food desert.

TL;DR: A systematic review of 58 studies involving HIV in substance users that had utilized SNA or SNI as part of their methodology highlights both the advantages and disadvantages of social network approaches for HIV prevention and treatment and gaps in its use for HIV care continuum.

TL;DR: In this article, the authors examined the differences among distances calculated in three ways: Euclidean distances, vector-based road-network distances, and raster-based cost-weighted distances.