WAZOWNEK and his collaborators have studied the reduction of conjugated systems at the dropping mercury electrode 1. They have brought forward evidence to support the following mechanism : ...

A conjugated verb is broken down into I, you, he/she/it, we and they. For example, the verb ‘to be,’ conjugated in the present tense is: I am, you are, he/she is, we are, and they are.

Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden ...

The South American tomato pinworm, Tuta absoluta, is one of the most destructive insect pests in Solanaceae crops, particularly in tomatoes. Current methods of management have proven somewhat ...