Homogeneous precipitation of lead sulphate from lead(II)-EDTA complex by displacement with copper(II) and nickel(II)

Synthesis and Characterization of Lead Zirconate by Homogeneous Precipitation and Calcinations

Lead Zirconate ceramics are technically and commercially important piezoelectric materials. It is an antiferroelectric ceramic. The antiferroelectric (AFE) to ferroelectric transition, under the application of a strong electric field, leads to significant energy storage for a dc field. This feature of PbZrO3 makes it a candidate material for energy storage applications. In the present study, th...

Lead EDTA complex, a water-soluble contrast medium.

‏‎a comparative study of language learning strategies employmed by bilinguals and monolinguals with reference to attitudes and motivation‎‏

هدف از این تحقیق بررسی برخی عوامل ادراکی واحساسی یعنی استفاده از شیوه های یادگیری زبان ، انگیزه ها ونگرش نسبت به زبان انگلیسی در رابطه با زمینه زبانی زبان آموزان می باشد. هدف بررسی این نکته بود که آیا اختلافی چشمگیر میان زبان آموزان دو زبانه و تک زبانه در میزان استفاده از شیوه های یادگیری زبان ، انگیزه ها نگرش و سطح مهارت زبانی وجود دارد. همچنین سعی شد تا بهترین و موثرترین عوامل پیش بینی کننده ...

The Precipitation of Blood Calcium by Lead

The treatment of inoperable cancer by the intravenous injection of suspensions of lead has stimulated interest in the fate of this metal in the blood stream. The original metallic colloid of Bell (1) is very sensitive to oxygen, and by in vitro experiments Brooks (2) and Bischoff and Blatherwick (3) showed that there was little likelihood of any of the metallic lead reaching the cancer as such....

evaluation of fat atrophy in patients with dermis fat graft of orbit by ct-scan

چکیده ندارد.