نتایج جستجو برای: direct restoration

تعداد نتایج: 473745  

Journal: :International Journal of Community Medicine and Public Health 2021

As a result of the increasing needs among public to enhance esthetics, many approaches have been made and results included different as non-metallic tooth-colored restorations, including direct indirect resin composites. In addition, another approach is ceramic onlays or inlays. this study, we aim formulate strong evidence regarding differences between composite clinical outcomes, related effec...

Journal: :International journal of odontostomatology 2022

The emergence and development of resin-based materials, such as resin composites adhesive systems, have shifted the restorative treatment anterior teeth with caries lesions and/or fractures. Thus, based on disadvantages indirect restorations, direct esthetic restorations are options even for exten sive loss hard tissues. This study aimed to describe discuss composite restoration performed solve...

Journal: :TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES 2018

Journal: :Frontiers in dental medicine 2022

Resin-based dental materials are popular restorative especially in direct adhesive restoration because of the excellent mechanical and esthetic properties. Toward realization minimally invasive procedures, composite resin has become main treatment for defects. In addition, caries-affected dentin close to pulp, conservation remineralization been advocated save living pulp. However, resin–dentin ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده علوم پایه 1391

ددر این تحقیق استفاده از کربن اکتیو ، ذرات نانو مغناطیسی آهن و ذرات نانو کامپوزیت آهن- کربن اکتیو، برای حذف رنگ آنیونی از پسابهای سمی مورد مطالعه قرار گرفتند . رنگ direct orange -26 به عنوان مدلی از رنگ آنیونی مورد بررسی قرار گرفت. مشخصات سطحی نانو ذرات آهن و نانو کامپوزیت آهن توسط sem مورد بررسی قرار گرفت . تاثیر عوامل مختلف (ph ، دوز جاذب، زمان تماس، دور هم زدن) به روش طراحی آزمایش تاگوچی مور...

2017
Brian M. Ohsowski Kari Dunfield John N. Klironomos Miranda M. Hart

Extreme growing conditions inhibit restoration in sandpit mines. Co-amendment of soil conditioners such as biochar, compost, and arbuscular mycorrhizal fungi (AMF) may alleviate these stresses and lead to a more successful restoration. We conducted a multiyear restoration experiment in a sandpit in Southern Ontario, Canada, following industrial-scale grassland restoration protocols. The sandpit...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده ادبیات و زبانهای خارجی 1393

rested on sociocultural theory (sct), this study attempted to examine the effect of written corrective feedback (wcf) followed by producing written languaging on developing writing accuracy over new tasks. to this aim, two intact iranian efl classes at the low-intermediate level were randomly assigned to two experimental groups: direct (n = 25) and indirect (n = 25). both groups wrote on a numb...

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