نتایج جستجو برای: primary stability
تعداد نتایج: 931949 فیلتر نتایج به سال:
Introduction & Objective: Study of bone quality before treatment is very important. The aims of this study were to assess bone quality with density values obtained by cone-beam computed tomography (CBCT) and to determine the correlations between bone density and primary stability of dental implants. Materials & Methods: In this experimental in vitro study 32 implants were inserted into fresh ...
in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...
background: hospitalization compared to outpatient care leads to better diagnosis. stability of diagnosis varies among different psychiatric disorders and is associated with some demographic and mental health variables. objective: the current study evaluated the stability of diagnosis in baqiyatallah hospital psychiatric ward. methods: in this retrospective study, 908 inpatient records from th...
The term complex trauma describes both children’s exposure to multiple traumatic events, often of an invasive, interpersonal nature, and the wide-ranging, long-term impact of this exposure. These events are severe and pervasive, such as abuse or profound neglect. They usually begin early in life and can disrupt many aspects of the child’s development and the very formation of a self. Since they...
در سراسر این پایان نامه r را یک حلقه نوتری جابجایی و یکدار و m را یک مدول با تولید متناهی روی r در نظر گرفته شده است. این پایان امه در سه فصل نوشته شده که در فصل اول تمامی تعاریف قضایایی را که لازم خواهند بود آورده شده است. فصل دوم و سوم براساس دو مقاله زیر تهیه شده است.فصل دو براساس مقاله زیر:injective modules and linear growth of primary decompositions که توسط r.y.sharp در...
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