During the X-ray bursts of GS 1826$-$24, "clocked burster", nuclear reaction flow that surges through rapid-proton capture process path has to pass NiCu cycles before reaching ZnGa moderate further extent hydrogen burning in region above germanium and selenium isotopes. The $^{57}$Cu(p,$\gamma$)$^{58}$Zn located plays an important role influencing burst light curves as found by Cyburt et al. (2...

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A study of contemporary book reviews and other notices enables us to trace the reception of the stethoscope and Laënnec's book between 1816 and 1826. It is quite clear from these that the stethoscope was welcomed with enthusiasm by most people who saw it as the first major diagnostic tool medicine had ever had. Laënnec's book was recognised as being the most important, interesting, accurate, an...