نتایج جستجو برای: dimensional accuracy
تعداد نتایج: 714836 فیلتر نتایج به سال:
assessment of dimensional accuracy of preadjusted metal injection molding (mim) orthodontic brackets
abstract background: the aim of this study is to evaluate the dimensional accuracy of mbt (mclaughlin, bennett and trevisi ) brackets manufactured by two different companies (american orthodontics and ortho organizers) and determine variations in incorporation of values in relation to tip and torque in these products. methods: in the present analytical/descriptive study, sixty-four maxillary ri...
the purpose of the present study was to see which one of the two instruction-processing instruction (pi) and meaningful output based instruction (mobi) accompanied with prompt and recast- is more effective on efl learners’ writing accuracy. in order to homogenize the participants in term of language proficiency a preliminary english test (pet) was administrated between 74 intermediate students ...
Background and Aims: Gypsum products are used for several different purposes. Adaptation and success of casting restorations are dependent on dimensional accuracy, strength, and reproduction of details of dental gypsums. This study was designed to evaluate the dimensional changes and accurate details reproduction of three type IV dental gypsums. Materials and Methods: 60 samples in 3 groups of...
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