نتایج جستجو برای: granules
تعداد نتایج: 16978 فیلتر نتایج به سال:
Representation of a granule, relation and operation between two granules are mainly researched in granular computing. Hyperbox granular computing classification algorithms (HBGrC) are proposed based on interval analysis. Firstly, a granule is represented as the hyperbox which is the Cartesian product of $N$ intervals for classification in the $N$-dimensional space. Secondly, the relation betwee...
background: after cervical discectomy, autogenetic bone is packed into the cage to increase the rate of :union: between adjacent vertebral bodies, but donor site–related complications can still occur. in this study we evaluate the use of hydroxyapatite granules as a substitute for autograft for interbody fusion. methods: from november 2008 to november 2011, 236 patients participated i...
Mesoporous gamma-alumina granules, which are known as a common catalyst support in industrial applications were synthesized via the sol gel-oil drop method having a diameter of 1-2 mm. The effect of calcination temperature (450 and 750 °C) on the properties of gamma alumina granules were studied and the functionality of 20 wt% iridium catalyst on the alumina granules for hydrazine decomposition...
Background: Due to the known disadvantages of autologous bone grafting, tissue engineering approaches have become an attractive method for ridge augmentation in dentistry. To the best of our knowledge, this is the first study conducted to evaluate the potential therapeutic capacity of PRP-assisted hADSCs seeded on HA/TCP granules on regenerative healing response of canine alveolar surgical bone...
neity simply that some proteins must be segregated to survive P inside the neutrophil, or for the neutrophil to survive, much OLYMORPHONUCLEAR leukocytes were discovered by Paul Ehrlich, when fixation and staining techniques as two-component glue has to be stored in two separate made it possible to identify the lobulated nucleus and the tubes, although both will be used at the same time? Whethe...
The objective of this study was to determine the density anaerobic granules on different heights a full-scale Upflow Anaerobic Sludge Bed reactor. defined through settling velocities granules, measured in In study, granular calculated with and developed mathematical model. model is based Stokes experiment, were taken from an reactor, 0.6 7.6 m. granules’ diameters varied between 1 5 mm. six vel...
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