Sentence examples for source of the copper from inspiring English sources

Of particular interest is the source of the copper and lead used to make the bronzes, which may have been Tadmekka in the Sahara, and of the coloured glass beads, some of which may have come from Venice and India, the latter via trade routes through Egypt, the Nile valley, and the Chad basin.

The isotopic composition of the lead indicated that it originated mainly from the Naganobori mine in Yamaguchi, which was a major source of the copper for the Nara Daibutsu.

Fattah et al. reported increased copper concentrations in maternal blood but not placenta or cord blood in preeclampsia before delivery, suggesting that the placenta is not the source of the copper; rather it may be released from other tissues such as the liver [22].

One of the intriguing questions arising from this study is the source of additional copper in the 'post-mitochondrial' cell fraction.

In that system, interaction with the membrane allows CCS to find its source of copper, the transporter Ctr1.

One possible geologic source of the malachite is the copper mines recently excavated in the Fars Province of Iran [4].

As suggested from previous investigations it is likely that the source of copper is the mitochondrion [2] [4].

In fact, the source of heating copper wire was separated from the excitation source of Wheatstone bridge.

The decoration was achieved through a simple route by employing Cu(I) phenylacetylide (CPA) as the source of copper to impregnate the oxygen-functionalized MWCNTs (O-MWCNTs) during IR irradiation, and the composite was then calcined under different atmospheres and at suitable temperatures to obtain the controlled decoration of Cu/CuOx nanocrystals.

Cyprus was almost the sole source of copper to the Romans, who called it aes cyprium ("ore of Cyprus"), which was shortened to cyprium and later corrupted to cuprum, from which comes the English name copper.

In our present study, this interference was eliminated through a selective complex formation between those α-amino acids and copper ions furnished by addition of copper acetate [33], a modification from the method which describes the use copper hydroxide as the source of copper ions [34].