The effectiveness of hydroxyapatite from crab shells in increasing the area of bone trabeculae

Read more about the article The effectiveness of hydroxyapatite from crab shells in increasing the area of bone trabeculae
 Illustrated by Flickr.com

Tooth extraction can cause alveolar bone resorption of 1.5 - 2 mm in the vertical direction and 40% -50% in the horizontal direction for six months if left unchecked. Most…

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Anticipated regret in the purchase of secondhand and counterfeit product

Read more about the article Anticipated regret in the purchase of secondhand and counterfeit product
Illustration by Indonesian consumer community

Secondhand products once have a bad reputation. People who purchase secondhand fashion products are considered not classy, and the buyers are mostly from the middle to lower classes who want…

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