• Ultrahigh pressure (UHP) eclogite is absent from the rock record before c. 0.6 Ga. Continental crust (CC) has experienced secular change, becoming more felsic with time. Mafic Archean CC becomes too dense to exhume UHP conditions are reached. More mafic would have been submerged by a global ocean 1.3 km deep. Implications for hypotheses requiring subaerial land emergence of life. The absence ...

In this paper, aiming at the complex background and overlapping characteristics in X-ray images, we propose an unique spatial attention mechanism based on feedback of high-level semantic feature to guide low-level features, named Feedback Guidance Mechanism (FGM). addition, view high probability miss small prohibited items, a aggregation method fusion features dilated convolution is proposed, F...

This article intends to analyze the degradation concept of additional penalty 'fulfillment local customary obligations' 'prohibited acts' based on 'laws living in community (living law)’ compared principal 'criminal ‘statute criminal law’. The legal materials analyzed include Article 1; 2; 64 letter b; 65 paragraph (1) and (2); 66 97; 597 (2) Draft-Criminal Code. research used is with type doct...