aDepartment of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA bDepartment of Environmental Health and Engineering, Johns Hopkins Bloomberg School ...

Abstract: The access of distributed photovoltaics (PVs) to the distribution network affects the original current quick-break protection, resulting in the change of protection range and an increase in ...

Abstract: In this paper, an environment-robust polarization-based phase-shift dynamic demodulation method for optical fiber acoustic sensor is proposed. Through optical lever effect of polarization ...

Toothpaste tubes have long been a challenge to recycle due to being made of different materials (primarily aluminum and plastics) that render them incompatible with recycling streams. However, Colgate ...