Depressing Action of Zincate to Sphalerite

Reticuloendothelial-depressing substance: studies on the mechanism of action.

This study was carried out to evaluate the mechanism of action of a reticuloendothelial (RE)-depressing substance. This RE-depressing substance was obtained from the plasma of dogs subjected to 3 hr of intestinal ischemia. RE-depressing substance was partially purified by dialysis and reverse-phase column chromatography. The assay of RE-depressing activity was based on the depression of the rat...

Depressing Recoveries Risk Magazine.PDF

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An Introduction to Action Research

سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره 18، تیر 1398، 323-324             مقدمه‌ای بر پژوهش عملیاتی   An Introduction to Action Research     محسن رضائیان[1]   M.Rezaeian   کرت لوین (1947-1890) Kurt Lewin را بنیانگذار پژوهش عملیاتی Action Research می‌دانند. کاربردی که وی از پژوهش عملیاتی در نظر داشت عبارت بود از: پاسخ‌گویی به یک مسأله اجتماعی که با مشارکت فعا...

Ferromagnetism in sphalerite and wurtzite CdS nanostructures

Room-temperature ferromagnetism is observed in undoped sphalerite and wurtzite CdS nanostructures which are synthesized by hydrothermal methods. Scanning electron microscopy and transmission electron microscopy results indicate that the sphalerite CdS samples show a spherical-like shape and the wurtzite CdS ones show a flower-like shape, both of which are aggregated by lots of smaller particles...

An Audit of Perioperative Antimicrobial Prophylaxis: Time to Take Action