Technical aid by GAWI

A Technical and Practical Study of Tonsil® Filter Aid

Marginal Assessment of Crowns by the Aid of Parallel Radiography

Introduction: Marginal adaptation is the most critical item in long-term prognosis of single crowns. This study aimed to assess the marginal quality as well asthe discrepancies in marginal integrity of some PFM single crowns of posterior teeth by employing parallel radiography in Shiraz Dental School, Shiraz, Iran. Methods: In this descriptive study, parallel radiographies were taken from 200 f...

marginal assessment of crowns by the aid of parallel radiography

introduction: marginal adaptation is the most critical item in long-term prognosis of single crowns. this study aimed to assess the marginal quality as well asthe discrepancies in marginal integrity of some pfm single crowns of posterior teeth by employing parallel radiography in shiraz dental school, shiraz, iran. methods: in this descriptive study, parallel radiographies were taken from 200 f...

Development of a technical aid for occlusal adjustment during dental treatment under general anesthesia

Background General anesthesia can increase the volume of the tongue. A large tongue between the upper and lower teeth may be a serious obstacle, especially for tapping during occlusal adjustments in prosthetic treatment. We developed a tongue retractor to eliminate interference by the tongue. This study assesses the effect of the tongue retractor on occlusal adjustment time and describes two pa...

Integration of volunteer and technical communities into the humanitarian aid sector: Barriers to collaboration

Volunteer and Technical Communities (V&TCs) with expertise in the collection, analysis and presentation of data and the development of supporting technologies, have potential to inform humanitarian aid organizations and help increase the efficiency of their operations. This study analyzes the role of V&TCs during recent response efforts and identifies a number of challenges of organizational na...