## 3 Results
\begin{table}
\begin{tabular}{c c c c c} \hline \multicolumn{1}{c}{**T\({}_{\rm a}\)**} & \multicolumn{2}{c}{**20.9 \({}^{\circ}\)C**} & \multicolumn{2}{c}{**25.9 \({}^{\circ}\)C**} \\ \hline
**Condition** & **Sheet** & **Sheet + Blanket** & **Sheet** & **Sheet + Blanket** \\ \hline (R + C)\({}_{\rm clo}\) & \(-\)4.31 \(\pm\) 0.14 & \(-\)3.76 \(\pm\) 0.17 & \(-\)2.76 \(\pm\) 0.11 & \(-\)2.30 \(\pm\) 0.18 \\ \hline (R + C)\({}_{\rm n}\) & \multicolumn{2}{c}{8.92 \(\pm\) 0.10} & \multicolumn{2}{c}{5.34 \(\pm\) 0.10} \\ \hline F\({}_{\rm cl}\) & 0.49 & 0.42 & 0.52 & 0.43 \\ \hline I\({}_{\rm cl}\) & 0.15 & 0.2 & 0.15 & 0.21 \\ \hline F\({}_{\rm pd}\) & 0.42 & 0.36 & 0.48 & 0.39 \\ \hline \end{tabular}
\end{table} 
Table 1: Variables characterizing the total thermal insulation provided by the covering (sheet or sheet + blanket) and clothing (cap and diaper) during simulated SSC. R and C are, respectively, the radiative and convective heat losses (in W/kg) for the clothed (clo) or nude (n) mannequin. F\({}_{\rm cl}\), I\({}_{\rm cl}\), and F\({}_{\rm pd}\) are, respectively, the reduction coefficients of dry and the insulation provided by the covering and clothing (m\({}^{2}\)\({}^{\circ}\)C/W). F\({}_{\rm pd}\) is the reduction in latent heat exchange. \begin{table}
\begin{tabular}{c c c c c} \hline
**Ta** & \multicolumn{2}{c}{**20.9 \({}^{\circ}\)C**} & \multicolumn{2}{c}{**25.9 \({}^{\circ}\)C**} \\ \hline
**Conditions** & **Sheet** & **Sheet + Blanket** & **Sheet** & **Sheet + Blanket** \\ \hline \multicolumn{5}{c}{M = 1.11 W/Kg} \\ \hline R + C + K & \(-\)4.48 \(\pm\) 0.24 & \(-\)3.73 \(\pm\) 0.16 & \(-\)2.52 \(\pm\) 0.11 & \(-\)2.07 \(\pm\) 0.10 \\ \hline E & \(-\)0.69 \(\pm\) 0.0009 & \(-\)0.54 \(\pm\) 0.0004 & \(-\)0.59 \(\pm\) 0.002 & \(-\)0.48 \(\pm\) 0.002 \\ \hline Eres & \(-\)0.0158 \(\pm\) 0.0006 & \(-\)0.0182 \(\pm\) 0.0010 & 0.0196 \(\pm\) 0.0009 & \(-\)0.0222 \(\pm\) 0.0003 \\ \hline Cres & \(-\)0.003 \(\pm\) 0.000 & \(-\)0.003 \(\pm\) 0.000 & \(-\)0.0029 \(\pm\) 0.000 & \(-\)0.0029 \(\pm\) 0.000 \\ \hline S & \(-\)4.08 \(\pm\) 0.23 & \(-\)3.23 \(\pm\) 0.16 & \(-\)2.03 \(\pm\) 0.11 & \(-\)1.47 \(\pm\) 0.10 \\ \hline dTb/dt & \(-\)4.21 \(\pm\) 0.24 & \(-\)3.33 \(\pm\) 0.16 & \(-\)2.09 \(\pm\) 0.11 & \(-\)1.51 \(\pm\) 0.11 \\ \hline Tb & 32.79 \(\pm\) 0.24 & 33.67 \(\pm\) 0.16 & 34.91 \(\pm\) 0.11 & 35.49 \(\pm\) 0.11 \\ \hline \multicolumn{5}{c}{M = 1.59 W/Kg} \\ \hline Eres & \(-\)0.0226 \(\pm\) 0.0008 & \(-\)0.026 \(\pm\) 0.002 & \(-\)0.028 \(\pm\) 0.001 & \(-\)0.0318 \(\pm\) 0.000 \\ \hline Cres & \(-\)0.0045 \(\pm\) 0.000 & \(-\)0.0044 \(\pm\) 0.000 & \(-\)0.0042 \(\pm\) 0.000 & \(-\)0.0042 \(\pm\) 0.000 \\ \hline S & \(-\)3.61 \(\pm\) 0.23 & \(-\)2.76 \(\pm\) 0.16 & \(-\)1.56 \(\pm\) 0.11 & \(-\)1.00 \(\pm\) 0.11 \\ \hline dTb/dt & \(-\)3.72 \(\pm\) 0.24 & \(-\)2.84 \(\pm\) 0.16 & \(-\)1.60 \(\pm\) 0.11 & \(-\)1.03 \(\pm\) 0.11 \\ \hline Tb & 33.28 \(\pm\) 0.24 & 34.16 \(\pm\) 0.16 & 35.40 \(\pm\) 0.11 & 35.97 \(\pm\) 0.11 \\ \hline \multicolumn{5}{c}{M = 2.70 W/Kg} \\ \hline Eres & \(-\)0.0384 \(\pm\) 0.001 & 0.0442 \(\pm\) 0.0030 & \(-\)0.0476 \(\pm\) 0.0021 & \(-\)0.0539 \(\pm\) 0.0008 \\ \hline Cres & \(-\)0.0076 \(\pm\) 0.000 & \(-\)0.0076 \(\pm\) 0.000 & \(-\)0.0071 \(\pm\) 0.000 & \(-\)0.0071 \(\pm\) 0.000 \\ \hline S & \(-\)2.52 \(\pm\) 0.23 & \(-\)1.67 \(\pm\) 0.16 & \(-\)0.47 \(\pm\) 0.11 & \(+\)0.09 \(\pm\) 0.10 \\ \hline dTb/dt & \(-\)2.60 \(\pm\) 0.24 & \(-\)1.72 \(\pm\) 0.16 & \(-\)0.48 \(\pm\) 0.11 & \(+\)0.09 \(\pm\) 0.11 \\ \hline Tb & 34.40 \(\pm\) 0.24 & 35.28 \(\pm\) 0.16 & 36.52 \(\pm\) 0.11 & 37.09 \(\pm\) 0.11 \\ \hline \end{tabular}
\end{table} 
Table 2: The mannequin’s dry heat losses (R + C + K), evaporative heat losses from the respiratory tract (Eres) and the skin (E), and convective respiratory heat loss (Cres) at three different values of M. S is the body heat storage. Heat transfers and S are expressed in W/kg. dTb/dt is the change in the mean body temperature (\({}^{\circ}\)C/h).