Fig. 6
From: Investigating the effect of nanolime treatment on the drying kinetics of Clipsham limestone
Box plots showing a the mass of water released, \(m_{\mathrm{H_{2}O}}\)(\(\infty\)), for untreated and treated samples; b the critical time, \(t_{c}\), for untreated and treated samples; c the constant mass flux, \(\dot{m}\)CST, for untreated and treated samples; d the phase II diffusivity, DII, for untreated and treated samples; Measurements for untreated samples are shown in black diamonds (\(\blacklozenge\)), samples treated with E5 are shown in blue squares 
and samples treated with E25 are shown in red circles 
. The box represents the interquartile range (25th–75th percentiles) and the whiskers are determined by the 5th and 95th percentiles. The median is represented by the horizontal line while the mean is indicated by \(\times\)