… particle concentrations of 1-2 Ixg m-3 for the eastern United States, 0.5-1.0 m -3 for the
southwestern United States, and as high as over 10-12 txg m -3 in central Europe, the Amazon …

Programmed cell death (PCD) occurs during the development of all animals that have been
studied, but only recently has its molecular basis been discovered. In this review, we briefly …

… cells enter S phase 35 and enter and progress through the G2/M phases 41 . A pH i of <7.2
delays G2/M entry by limiting the activity of the key mitotic regulatory complex, cyclin-…

… the BC global direct forcing by a factor of 2.9 (0.27 W m -2 for an external mixture, +0.54 W
m -2 for BC as a coated core, and +0.78 W m -2 for BC as well mixed internally). Because BC …

Black carbon aerosol plays a unique and important role in Earth's climate system. Black carbon
is a type of carbonaceous material with a unique combination of physical properties. This …

… Jacobson was born in South Africa and finished medical training at the University of Cape
… Over the next two decades, Jacobson exploited the experimental opportunities provided by …

A newly described coronavirus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2),
which is the causative agent of coronavirus disease 2019 (COVID-19), has …

… Matthew Frye Jacobson argues that race resides not in nature but in the contingencies of …
" and linking it to traditional historical inquiry, Jacobson shows that in this nation of immigrants" …

A long-standing association exists between elevated triglyceride levels and cardiovascular
disease*(CVD). 1, 2 However, the extent to which triglycerides directly promote CVD or …

At a party where I work, we were drinking some homemade beer. As we shifted back and
forth between two different batches, it became clear that one of the batches was significantly …