The contrast in bed roughness versus apron roughness has, until recently, received insufficient attention, despite its significant role in causing downstream scouring.In this study, a validated numerical model has employed to investigate the impact of apron geometry, including its roughness and length, on downstream scouring.In present model, at fi
Writing assessments are an indispensable part of most language competency helicopter tests.In our research, we used cross-classified models to study rater effects in the real essay rating process of a large-scale, high-stakes educational examination administered in China in 2011.Generally, four cross-classified models are suggested for investigatio
Marine diatoms are a potential source for lipids and carbohydrates, which can have several applications ranging from biofuels to nutraceuticals.Due to their siliceous cellular structure and the complex nature of different lipid classes, it is important to understand the effect of biomass pre-treatment on the extractability of marine diatom lipids.I