Nexa Resources S.A. (NYSE: NEXA) (“Nexa Resources” or “Nexa” or the “Company”) is pleased to announce its operational results for the ...

Establishing a non-lapsable special fund for REE extraction and processing would provide the dedicated, long-term financial ...

Nexa Resources S.A. (NYSE: NEXA) ("Nexa Resources" or "Nexa" or the "Company") is pleased to announce its operational results for the three-and ...

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PROF. F. W. GROVER, makes an authoritative selection among the numerous formulæ which have been suggested for the calculation of mutual and self inductances. He does not attempt proofs of the formulæ, ...