The interaction of Fura-2 with Ca2+ is studied using steady fluorescence technique.The effect of pH on the spectra behavior of Fura-2 in the presence of Ca2+ is
SPSS13.0 was used to process the data of the 1-6 batch of key cultural relic conservation units promul-gated by the State Administration of Cultural Heritage of
Radioactive minerals in pegmatites associated with granitic rocks are commonly encountered in the south of the Wadi Khuda area and found as dyke-like and small