Rachael Hwang

Image-based Quantification of Surface-attached Saccharomyces cerevisiae Coverage on Silicone Following Enzyme and Hydrogen Peroxide Treatments

Rachael Hwang · Journal of Advances in Medical and Pharmaceutical Sciences · 2026

The aim of this study was to develop a low-cost transmitted-light microscopy and Fiji/ImageJ workflow for quantifying visible methylene-blue-stained Saccharomyces cerevisiae-associated surface coverage on silicone and to compare water, hydrogen peroxide, bromelain, amylase, and c...

Open access Research Article 10.9734/jamps/2026/v28i10902

Neighborhood-Scale Microclimate and TVOC-Equivalent Sensor-Response Screening with a Low-Cost Arduino Station in Bergen County, New Jersey, USA

Rachael Hwang · International Journal of Environment and Climate Change · 2026

This exploratory field study evaluated a low-cost Arduino-based environmental station deployed at one residential location in Bergen County, New Jersey, USA. The system logged near-ground air temperature, relative humidity, atmospheric pressure, precipitation, wind speed, wind di...

Open access Research Article 10.9734/ijecc/2026/v16i85587

Reproductive and Maternal Health among Indigenous Women in Guatemala: A Cross-Sectional Study of Healthcare Access, Reproductive Autonomy, and Social Determinants

Sunwoo Choi, Ayoon Lee, Rachael Hwang, Sohela Sekhon, Jolene He, Amy Lee, Olivia Y. Kim, Joshua Lee, Taewoo Kim & Solbeen Kim · Asian Journal of Medicine and Health · 2026

Background: Indigenous women in Guatemala experience persistent reproductive and maternal health inequities shaped by geographic, economic, social, and cultural conditions. Aims: To characterize reproductive and maternal health experiences among Indigenous women attending mobile...

Open access Research Article 10.9734/ajmah/2026/v24i91415