This paper proposes a method of utilizing a flower-like MnOx nanozyme to conduct a colorimetric detection of ascorbic acid.The nanozyme is obtained by a chain o
It is not surprising that non-native speakers of English frequently make morphological errors when they are speaking or writing in English. But it is interestin
This paper chiefly examines the attitudes of second language learners,specifically,Chinese postgraduate students studying in the UK,towards code-switching betwe