Documents Plaque and Biofilm

PRESENTED BY : DATE: 8/7/11 G.SRINIVAS 2ND YEAR POST GRADUATE CONTENTS y Introduction y Definition -Dental plaque: -Biofilm: y Types and Composition of Dental Plaque y Formation…

Technology Pinyin lesson 4

1. Pinyin Lesson 4 2. Compound Finals 3. Summary of marking tones in Pinyin• Tone marks are written above the main vowel of a syllable.The main vowel can be identified…