Abstract: Teaching discourse can not only introduce the class into different teaching episodes, but also interact emotionally with students by different instructions. Therefore, the richness of ...

Mineral deposits have shown decreasing ore grade and increasing complexity, which has led mining projects to experience increased capital and operating costs. Preconcentration is an alternative to ...

Feel free to cry over a pint of ice cream — but it’s not what’s going to mend your broken heart. Takotsubo cardiomyopathy — commonly known as broken heart syndrome — is a very real condition that is ...

Abstract: In recent years, the accuracy of automatic speech recognition (ASR) for major languages has been greatly improved by pre-training methods using large spoken language resources. However, ...

I feel like I’ve written the same piece every day for eight years two weeks: Look at this thing. It’s very bad. I sense that many of you are frustrated by this repetition. I get it. I am frustrated, ...

First lady Melania Trump said she was “shattered” by the “senseless and depraved” deadly shooting at a Minneapolis school’s morning Mass — as she also called for improved screening to spot those ...

Department of Chemistry, University of Maine, Orono 04469-5706, Maine, United States Frontier Institute for Research in Sensor Technologies, University of Maine, Orono 04469-5709, Maine, United States ...