The standard interpretation of a null state, or empty state, posits it as devoid of structure. This paper introduces a ...

Explore the advantages of space vector modulation for three-phase inverters, including improved performance and reduced ...

Both meta-analyses underscore the same lesson: SEL works, but positive impact requires thoughtful design; alignment with students cognitive, social, and emotional development; and sustained, ...

Lentiviral vectors (LVVs) have proven to be extremely versatile genetic delivery vehicles, gaining space as a gene transfer technology tool used both for cell and gene therapies. They are utilised for ...

Move over, Calculator. The Messages app can tackle advanced calculations and even convert numbers to different formats.

Gold ETFs provide easy access to physical gold or gold mining stocks. Investors should choose large ETFs with low expense ratios under 1% for safer investments. Physical gold ETFs are less risky than ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

Abstract: Rotation matrices are a convenient and intuitive way to describe algebraically the relative orientation of multiple cameras or of the same camera shooting from different points of view.

Abstract: We consider the problem of recovering a single or multiple frequency-sparse signals, which share the same frequency components, from a subset of regularly spaced samples. The problem is ...