Start to read this book on the day of Rosh Hashanah. I discered it as a most suitable thing to do on this Sabbath. Dr. D Lancaster wrote these words in an article: "Let the old year and its curses end. Let the new year and its blessings begin." Truly we need to beg to let the curses conclude and plead for blessings to come, as humbled created beings. Cognately, let us recognize that rest is and only can be found in His Torah, and the one who is the fulfillment of the Torah - the Messiah. Let us submit ourselves to His Torah, long for, and labor for the fully rebuilt of the Tent of David.

After all, the zeal of the Lord will accomplish it.
Amen.

- thought on this Sabbath of Rosh Hashanah

【Effects of Zinc, Iron, and Copper on Bovine Enamel Erosion Evaluated Using Transverse Microradiography】

Article by Yukiko Yamada, et al., from Kyushu Dental University, Japan.

Dental caries and dental erosion are two major pathological demineralized lesions in teeth. While the prevalence of dental caries has improved, that of dental erosion occurrence is now increasing and garnering increasing attention from dentists. The etiology of dental erosion can be endogenous (e.g. gastric acid) or exogenous (e.g. frequent intake of acidic food and drink). In this study, the effect of zinc (Zn), iron (Fe), and copper (Cu) on bovine enamel erosion due to citric acid was evaluated using transverse microradiography (TMR) with minimum number of other factors that could affect the mineral density of enamel samples other than trace elements.

DOI: 10.4236/health.2020.129083 https://t.cn/A64REBvF

#设计美学# #UCL伦敦大学学院[超话]# 伦敦大学学院UCL建筑学研究生毕设作品 What if Civilisation Were Given a Second Chance?

This cautionary tale does not promise ‘happily ever after’ in which a clean planet is handed back to humans, but aims to bring awareness, decelerate our current fast-paced society and embrace climate change as a resource.
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CR: Edmund Tan