نتایج جستجو برای: scraper reduction model
تعداد نتایج: 2512406 فیلتر نتایج به سال:
Female adult specimens of the pennellid copepod Peniculus minuticaudae Shiino, 1956 were collected from the fins of two species of monacanthid fishes, threadsail filefish (Stephanolepis cirrhifer) and black scraper (Thamnaconus modestus), cultured in floating cages in Japan. These collections represent the first records of P. minuticaudae from farmed marine fishes as well as the first records o...
While land reclamation efforts of surface mines have considerably increased soil stability since the implementation SMCRA (Surface Mining Control and Reclamation Act), research suggests that resulting compaction hinders productivity forests post-mining. The Forestry Approach (FRA) was developed to improve forest health in Appalachian region through a five-step process minimizes establishes prod...
Many entrepreneurs identify previously ignored consumer needs as an exciting opportunity for new product development. However, it is likely that very few recognize an opportunity for a platform-based approach to new product development to satisfy these needs. When partners Marion and Weinberger embarked on a morning flight out of Philadelphia, they discussed their frustration with cleaning the ...
BACKGROUND Various instruments have been developed for collecting bone debris during intraoral autogenous bone graft procedures in implant surgery. The aim of this study was to quantitatively determine the degree of contamination in bone debris collected by different devices. METHODS Twelve patients underwent autogenous bone collection using a bone chisel, bone scraper, trephine drill, and bo...
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