Purpose – The authors aim to critically review the co-operative education program conducted between 20 Chinese universities and the Certified General Accountants’ Association of Canada. Design/methodology/approach – The assessments made are influenced by the results of a questionnaire survey of the opinions of students in the co-operative education program; and by the experiences of t…
Abstract. ZnO nanostructures with different morphologies and optical properties were prepared by a simple microemulsion process, and PEG400 was used as a directing agent. The samples were characterized by TEM, XRD, FTIR, and TG-DTA analysis. The XRD spectra indicate that the ZnO crystal has a hexagonal wurtzite structure. Needle-like, columnar, and spherical ZnO samples were synthesized res…
Abstract. Single-phase perovskite-like oxides NdSrCu1-xCoxO4-d and Sm 1.8Ce0.2Cu1-xCoxO4+d (x = 0, 0.2, and 0.4) were prepared using the citric acid complexing method coupled with ultrasonic treatment. We characterized the materials by a number of analytical techniques. It was found that the NdSrCu1-xCoxO4-d and Sm 1.8Ce0.2Cu1-xCoxO4+d catalysts possess T and T0 crystal structures, re…