SPATIAL AND TEMPORAL PATTERNS IN VOLUNTEER DATA CONTRIBUTION ACTIVITIES: A CASE STUDY OF EBIRD


An experimental study of mechanical properties and heat transfer of acrylic composites with structural and surface modified Al2O3 particles

Thermal properties of acrylate-based composite combined with alumina-based particles were investigated.The composites were made of poly (methyl methacrylate) (PMMA) modified with dimethyl itaconate (DMI) as a matrix.Neat alumina particles (Al2O3) and alumina doped with 1073spx iron oxide (Al2O3-Fe) modified with 3-aminopropyl-trimethoxylane (AM) an

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