Incisor 发表于 2025-3-25 05:42:13
Organic Coatings in Corrosion Protection,Organic coatings protect, decorate and identify materials and objects. Of these functions, protection is by far the most important and, also, a prerequisite for the other functions.TOM 发表于 2025-3-25 09:16:45
Titanium Dioxide for Surface Coatings,Titanium dioxide is the most widely used pigment in the surface coatings industry, consumption in 1985 being of the order of 1·6 × 10. metric tonnes (Mg) with a total usage in all industries of approx. 2·5 × 10.Mg. Consumption by different industries in various markets is given by Callow...nonradioactive 发表于 2025-3-25 14:57:00
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the World Health Organization (WHO) cannot entirely predict the clinical behaviour of these tumours . Between 7 and 32% of benign meningiomas recur after total resection, and between 19 and 50% (or more) after subtotal removal . Quantifying the proliferative potential may help to predicODIUM 发表于 2025-3-26 11:00:44
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Rees D. Rawlings 40, 53, 54, 56, 57, 65, 67–69]. However, lesional procedures were the predominant therapeutic strategy for permanently interrupting conduction pathways, although they were associated with many permanent side effects. Not until the 1980s were devices developed that, similar to pacemakers, allow for