نتایج جستجو برای: bonding
تعداد نتایج: 43811 فیلتر نتایج به سال:
An accurate measurement of the bonding energy an interface is important in many areas applied research. We present a novel method for measuring energy, which based on principle non-planar direct bonding, i.e., originally planar wafers onto substrates. discuss detail advantages and disadvantages compared to commonly used double cantilever beam method. To demonstrate practical relevance, by using...
Introdouction: According to the importance of enamel discoloration and controversy regarding the effect of different orthodontic bonding materials on tooth discoloration, the aim of this study was to determine enamel discoloration following orthodontic brackets using different bonding materials. Materials and methods: This in-vitro study, 30 recently extracted human premolars with inta...
This study examined the relationships among school bonding, identity styles, and family climate with mediation of self-compassion. This research had a descriptive-correlational design. The statistical population of the study comprised all senior high school students in Kangavar in 2020-21 school year from among whom 520 students were selected through multi-stage cluster sampling method. The res...
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