RESONANCE FREQUENCY ANALYSIS ON THE STABILITY OF MINI-IMPLANTS AFTER IMMEDIATE LOADING

来源 :第十一次全国口腔医院管理学术会议 | 被引量 : 0次 | 上传用户:pxh504705648
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Objective: Resonance frequency analysis(RFA)is an effective way to evaluate and follow up the stability of dental implants.The aim of this study is to assess the effect of immediate loading on mini-implants by RFA.
其他文献
  Heavy metals in the environment are generally not favourable because of their nonbiodegradeable and accumulative nature.In developing countries,among variou
会议
  Groundwater spatial and temporal distribution of iron and manganese concentration from the Chandrapur district of Central India was assessed during winter 2
会议
  BACKGROUND: Many studies reported chronic infections,including periodontal infections,may predispose to cardiovascular disease.We investigated the relations
会议
  Temporomandibular disorder(TMD)is a common disease,with myofascial pain disease(MPD)as one of its classifications.The etiology of TMD is complicated and has
会议
本文通过对荣华二采区10
期刊
  Background: It is this combination of mechanical property and optical property that makes zirconia widely used in dental applications,such as frameworks for
会议
在微藻的高密度培养过程中,特别是培养后期,细胞间存在着显著的相互抑制现象,我们在球等鞭金藻的培养过程中也发现了这种现象。进一步的研究表明,除光照、温度、pH、通气量及营养
芳烃及杂环化合物的Friedel-Crafts酰基化反应是制备芳酮的重要来源。传统的反应过程大多数采用均相催化剂,包括Lewis酸(如金属卤化物)和Broensted酸(H2SO4、HCl、HF等),这些催化剂具有废气废渣排放大、不可再生、后处理难、安全性差、用量大、污染严重等缺点。而且酰化试剂常是有较大危险性和污染性的酰氯。此外,大多数过程采用搅拌釜式反应器,反应效率低、选择性不高、操作强度大、
利用具有多态性的31对SSR引物,对国内外191份不结球白菜的遗传多样性及亲缘关系进行了分析。引物平均多态性信息含量(PIC)为0.34;供试不结球白菜品种(系)的平均期望杂合度(He
  A variable charge mineral(kaolinite)and constant charge mineral(montmorillonite)were selected as representative soil components,and a biosurfactant,saponin,
会议