The influence of different preparation methods on the erosion behavior of NiP-ZrO₂ nanocomposite coating by Mostafa H. Sliem (6316958)

“…The results shows that the erosion rate decreases linearly with increasing angle of incidence and increases with increasing particle velocity. …”

Towards Industry 4.0 and Sustainable Manufacturing Applying Environmentally Friendly Machining of a Precipitation Hardened Stainless Steel Using Hot Turning Process by Mohammadjafar Hadad (17541345)

“…In this research, the conventional and hot turning of AISI630 hardened stainless steel have been investigated using PVD-(Ti,Al)N/(Al,Cr)₂O₃ coated carbide cutting tools at various feed rates and cutting speeds. The high hardness of AISI630, along with the low thermal conductivity, has made it one of the most difficult-to-cut materials, and consequently, its machining is associated with high tool wear and poor workpiece surface quality. …”

An Investigation into the factors influencing Arabic speaking students’ proficiency in the Arabic language in Dubai British School by AL AHMAD, ALAAEDDIN MEHY

“…However, those Arabic-speaking students attending non-Arabic schools become less proficient in the Arabic language and continually fall behind their peers in Arabic schools. This is despite the fact that both groups of students are native Arabic speakers, and that both groups of students attend Arabic classes that use the same curriculum and textbooks. …”
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