Modified palm oil fuel ash (pofa) as quartz replacement for the production of porcelain by Durumin Iya, Sani Garba

“…To remove the moisture of POFA, the powder was dried in an oven at 110 °C for 24 hours and ground to a sufficient fineness ≤ 50 μm for 12 hours at 250 rev/min. POFA powder underwent heat and HCL acid treatments. …”
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Assessment of the effect of grain refinement on the solidification characteristics of Al-Si-Cu eutectic cast alloy using thermal analysis technical (CA-CCTA) by M El-Aswad, Ashraf Mahmood

“…In the case of Al-11.7 Si-Cu- alloys, this would involve the fineness of the primary α-Al dendrites (as determined by (SDAS) value), the Al-Si eutectic structure (Si morphology), as well as the CuAl2 and other copper intermetallic, depending upon the alloying and the trace elements present in the alloy. …”
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Physico-chemical and microstructure of artificial soils stabilised with lime-zeolite by Felix Ling, Ngee Leh

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Género, hormonas y cáncer de mama : perspectivas comparadas en Norte y Sudamérica. by Eraso, Yolanda

“…Este capítulo propone abordar una de las aplicaciones más relevantes en la clínica: el uso de testosterona para el tratamiento del cáncer de mama. Iniciada hacia fines de la década de 1930, la administración de hormonas ‘contra-sexuales’ para tratar enfermedades femeninas, a pesar de sus resultados clínicos positivos, fue altamente controversial. …”
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Strength prediction and durability performance of concrete containing coal bottom ash as supplementary cementitious material under aggressive environment by Ali, Sajjad

“…Initially, raw CBA was grinded for various periods, to get different particle fineness, then CBA was incorporated as replacement of OPC in concrete at various percentages 10%, 20% and 30% by weight of cement. …”
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