Water is one of the least expensive, most readily available supplies for entertaining kids of all ages. You can do a lot with water during the hot months to keep kids amused, even if you don't have a ...

Water availability (water activity (a w)) determines both the vitality and functionality of living systems. The majority of microbes cannot multiply below 0.900 a w (Brown, 1976; Manzoni et al., 2012; ...

In recent decades, scientists and industry leaders have begun taking note of the influence that water activity (also known as aw, RH, or relative humidity) has on chemical stability, microbial ...