IEEE

Robust DC Series Arc Fault Detection in Photovoltaic Systems via Multi-Feature Fusion and Heterogeneous Ensemble Learning

Abstract: DC arc fault is one of the typical faults in photovoltaic (PV) systems, which can lead to fire accidents in severe case. Therefore, it is necessary to develop an effective arc fault ...
Frontiers

Multilevel mechanisms of in-and-out-of-class integrated physical education on adolescents’ physical health: a qualitative study based on socio-ecological and social cognitive ...

1 School Physical Education, Pai Chai University, Daejeon, Republic of Korea 2 School of Leisure Sports, Pai Chai University, Daejeon, Republic of Korea Introduction: The adolescent physical health ...
IEEE

The Application of Lempel-Ziv Complexity in Medicine Science, Nature Science, Social Science, and Engineering: A Review and Prospect

Abstract: Lempel-Ziv complexity (LZC) is an algorithm used to quantify the complexity of a data sequence by calculating the number of independent substrings contained in the sequence. LZC succeeds in ...
The New York Times

Republicans Take Aim at ‘Industry Behind the Curtain’ of College Prices

In letters to consultants and the College Board, House and Senate Judiciary leaders invoked antitrust law and asked how student data feeds pricing algorithms. By Ron Lieber Ron Lieber welcomes ...