Accurate measurement of time-varying systematic risk exposures is essential for robust financial risk management.
Background: Whether environmentally relevant exposure to volatile organic compounds (VOCs) contributes to frailty remains unknown. We examined urinary VOC metabolites (VOCms) and their mixtures in ...
Abstract: We report on the design and development of a tabletop THz chemicals sensor capable of detecting a wide range of volatile organic compounds with absolute specificity at a part per trillion ...
Abstract: We experimentally demonstrate an electrically tunable notch filter. We observe a quality factor up to ~200 and demonstrate reversible tuning of a large volume $(4.5 \mu \mathrm{m}^{3})$ of ...