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For the analysis of trace gases, a non-contact quartz-enhanced photoacoustic spectroscopy (NC-QEPAS) method has been demonstrated. The NC-QEPAS seeks to address the limitations of the quartz tuning fork (QTF), which is constrained in its application for sensing corrosive and dusty gas.
Scientists have identified a mechanism that explains how fine air pollution particles might cause lung cancer, according to a study published today in eLife.
According to a research article published recently in eLife, researchers have discovered a mechanism that enlightens how fine air pollution particles may lead to lung cancer.
What explains how often people travel to a particular place? Your intuition might suggest that distance is a key factor, but empirical evidence can help urban studies researchers answer the question more definitively. A new paper by an MIT team,
New research published in Nature provides a powerful yet surprisingly simple way to determine the number of visitors to any location in a city.