Özet: Bu çalışma kapsamında, seramik sektöründe geleneksel olarak karışım halinde bilyalı değirmenlerde öğütülen sert hammaddelerin, aynı öğütme parametreleri altında ayrı öğütülmelerinin etkileri incelenmiştir. Ayrı yapılan işlemlerinde albit ve kuvars kumu farklı sürelerde sulu halde artan öğütülerek tane boyut dağılımları incelenmiş, uygun dağılımına sahip ürünler elde etmek için harcanan to...

BACKGROUND To evaluate the dosimetric differences between Superposition/Convolution (SC) and Monte Carlo (MC) calculated dose distributions for simultaneous integrated boost (SIB) prostate cancer intensity modulated radiotherapy (IMRT) compared to experimental (film) measurements and the implications for clinical treatments. METHODS Twenty-two prostate patients treated with an in-house SIB-IM...

Geosynthetics are widely used in earth retaining structures such as steep slope and wall. The stability of the depends on interaction between geosynthetics soil at reinforced area known reinforcement mechanism. mechanism structure usually difficult to be analysed thoroughly. It is because preliminary study pull-out resistance durability material not taking into account before it has been site l...

In this study, we conducted two surveys in the central and southern parts of South China Sea, autumn 2012 spring 2013. Six juvenile tuna species were caught each survey. Gradient forest analysis (GFA) a generalized additive model (GAM) used to analyze relationship between catch per unit effort (CPUE) for six sea temperature indices Sea. GFA, difference surface 50 m depth (D50) showed highest im...

BACKGROUND 90Y PET/CT post-radioembolization imaging has demonstrated that the distribution of 90Y in a tumor can be non-uniform. Using computational modeling, we predicted the dosimetric impact of post-treatment 90Y PET/CT-guided percutaneous ablation of the portions of a tumor receiving the lowest absorbed dose. A cohort of fourteen patients with non-resectable liver cancer previously treated...

BACKGROUND Although flow diversion is a promising procedure for the treatment of aneurysms, complications have been reported and it remains poorly understood. The occurrence of adverse outcomes is known to depend on both the mechanical properties and flow reduction effects of the flow diverter stent. OBJECTIVE To clarify the possibility of designing a flow diverter stent considering both hemo...

A three-dimensional moment analysis defines both particle mobility and the average orientation angle of moving bedload particles in meander bends. Accordingly, under identical bed shear stress and near-bed streamline orientation angle on a side slope, bedload particles of different sizes move in different directions. This sorting mechanism has been verified in the sharp meander bends of Fall Ri...