WebSep 8, 2024 · Purpose . This in vitro study compared root canal preparation in curved mesiobuccal canals of molar teeth using either the One Shape™ or the Neoniti (Neolix) rotary NiTi single-file systems, assessing canal transportation, instrument separation and time required for preparation . Methods . Extracted maxillary and mandibular human …
Safe-ended hand files: What, when, how, why
WebAntebellum. In the early 1800s there were no reliable means of transportation. Waterways were the easiest routes and most of Georgia’s larger cities grew up along rivers. Michelle … WebSecond Canal System. The Ohio & Erie Canal Canal (1833) linked Cleveland, Columbus, and the Ohio River. The Wabash & Erie Canal (1853) linked Toledo to Evansville. A canal between Chicago and the Illinois … dutch solar team
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canals and inland waterways, natural or artificial waterways used for navigation, crop irrigation, water supply, or drainage. Despite modern technological advances in air and ground transportation, inland waterways continue to play a vital role and, in many areas, to grow substantially. WebJul 19, 2024 · Canal transportation and centering ratio after preparation in severely curved canals: analysis by micro-computed tomography and double-digital radiography. Poly A, AlMalki F, Marques F, Karabucak B. Clin Oral Investig. 2024 Dec;23(12):4255-4262. doi: 10.1007/s00784-019-02870-8. PMID: 30834991. WebCanal transportation and centering ratio were evaluated for the two file types at three levels from the apex. Table 1 summarizes the results in this respect. As shown in Table 1, PathFile and R-Pilot were significantly different in terms of canal transportation in mesiodistal direction at 1 and 2 mm from the apex ... dutch soil and groundwater standards 2013