老千和他的朋友们. 见微知著，学无止境。本公众号致力于分享显微学和材料学领域的专业知识。 在材料科学领域，透射电镜(TEM)对于碳材料微观结构的研究做出了不可磨灭的贡献。自20世纪40年代以来，TEM技术在揭示碳材料多样性方面发挥了关键作用，为我们 ...

Dandruff is a common scalp condition that affects millions, flaking of dead skin and is often accompanied by itching and irritation. Many people reach for commercial shampoos and treatments to get ...

Oil addresses the dryness, reduces flakes, and also deals with bacteria and infections. Oiling also prevents dandruff to make a U-turn and come back with time, as oil treats the strands and the roots.

A two-week free trial is also available. Analyst’s Disclosure: I/we have a beneficial long position in the shares of TEM either through stock ownership, options, or other derivatives.

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...