نتایج جستجو برای: internal fit

تعداد نتایج: 319384  

Journal: :journal of dental research, dental clinics, dental prospects 0
kianoosh torabi ardekani ahmad hassan ahangari leila farahi

background and aims. cad/cam systems facilitate the use of zirconia substructure materials for all-ceramic copings. this in vitro study investigated the marginal and internal fit of zirconia copings made with cad/cam system and slip-casting method. materials and methods. sixteen cad/cam made zirconia copings and 16 slip-cast made zirconia copings were fabricated and cemented with glass-ionomer ...

Journal: :journal of dental materials and techniques 0
philipp c. pott department of prosthetic dentistry and biomedical materials research, hannover medical school, hannover, germany agnieszka rzasa department of prosthetic dentistry and biomedical materials research, hannover medical school, hannover, germany meike stiesch department of prosthetic dentistry and biomedical materials research, hannover medical school, hannover, germany michael eisenburger department of prosthetic dentistry and biomedical materials research, hannover medical school, hannover, germany

introduction: this in vitro study investigates the marginal and internal fit of indirect class ii composite restorations. two different processes for chair-side restorations were compared. in group a, the restorations were fabricated using cad/cam technology (cerec, sirona, germany, bernsheim) and in group b they were made by hand (grandioso inlay system, voco gmbh, germany, cuxhaven). methods:...

Objective: The purpose of this study is to examine the effect of Auditors’ Individual Differences on their Professional Commitment. Also, the mediation effect of Ethical Climate Fit has been examined. Methods: According to the Social Cognitive Theory, two criteria of Internal Locus of Control and Self-Efficacy were used as Auditors’ Individual Differences. To measure the Internal Locus of Cont...

ژورنال: پژوهش های مشاوره 2018

The purpose of the present study is to develop and evaluate psychometric properties of the Intrapersonal and Interpersonal Skills of Couples Scale (IISCS). In terms of testing, the research method was of descriptive type and the sampled statistical population included married men and women living in the city of Tehran, Iran. In this respect, 470 Iranian married men and women (277 women and 193 ...

2014
Richard Gephardt

WASHINGTON (AP) — Democrats promised Thursday to speed an economic recovery package through Congress, but vowed to rearrange President Bush’s budget proposal to ben­ efit m iddle-income Americans, not the rich. “ Democrats w ill not obstruct, but we w ill try to improve the p re s id e n t’s p acka ge ,” sa id House Majority Leader Richard Gephardt, D-Mo., as the Budget Committee began hearings...

Journal: :The journal of contemporary dental practice 2007
Khalid A Al Wazzan Ahmad A Al-Nazzawi

AIM The purpose of this in vitro study was to investigate the marginal accuracy and internal fit of complete cast crowns and three-unit fixed partial dentures (FPDs) cast with commercially pure titanium (CPTi) and Titanium-Aluminum-Vanadium alloy (Ti-6Al-4V). METHODS AND MATERIALS CPTi and Ti-6Al-4V alloy were used to cast twelve single crowns and twelve three-unit FPDs. A traveling microscop...

رحیم نیا, فریبرز, عارف, معصومه,

  Abstract   Background & Aims: Nurses as one of the main pillars of health sector, have often been noteworthy for researches. Due to the sensitivity of their working conditions and high burnout, this study has attempted to examine organizational commitment and some factors affecting nurses’ intention to leave.   Material & Methods: It was a correlational study. The ...

Journal: :The journal of contemporary dental practice 2014
Mehmet Ali Kiliçarslan Pelin Özkan Bülent Uludag Emre Mumcu

AIM A common problem related to cemented single crowns is the internal misfit, which may cause inadequate retention, especially when seated on the implant abutment. The aim of this study was to compare the internal fit of Co-Cr crowns using a traditional lost-wax casting technique from laser-sintered Co-Cr alloy crowns. MATERIALS AND METHODS Twelve metallic crowns per each technique were fabr...

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