Abstract: Analytically solving complex or large-scale differential equations is often difficult or even impossible, making numerical integration methods indispensable. However, as all numerical ...

Most phylogenetic trees are inferred using time-reversible evolutionary models that assume that the relative rates of substitution for any given pair of nucleotides are the same regardless of the ...

1 Department of Management Engineering, Guizhou Communications Polytechnic University, Guiyang, China 2 Department of Chemical and Environmental Engineering, Guizhou Industry Polytechnic College, ...

Michael Lieberman presents a classic Saturday challenge. By Caitlin Lovinger SATURDAY PUZZLE — Michael Lieberman’s first New York Times crossword was a bit over four years ago, and he has become a ...

The SAMR framework of technology integration—substitution, augmentation, modification, redefinition—has been around since 2010. Other models have been developed in that time, but I find the SAMR model ...

In the digital world, companies often have data stored across multiple platforms and systems. They must then be able to successfully integrate and analyze this data if they want to make informed ...

1 Electric Power Research Institute, CSG EHV Power Transmission Company, Guangzhou, China 2 State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China ...

Abstract: As the integration of electric energy substitution intensifies, challenges such as harmonic pollution, voltage deviations, and increased loads on distribution systems become more pronounced.