Aphids are one of the biggest garden pests you'll find, and this is how to recognize an infestation on your plants.

Gastrointestinal tract bacteria require iron for survival, with heme as an abundant source in their environment. This work ...

Therefore, vector space cannot fully reflect human intelligence, but it can serve as a tool to simulate or approximate certain external manifestations of human intelligence. Human intelligence is a ...

Abstract: The frequency multiplication of a two-stage tapered gyrotron traveling wave tube amplifier is experimentally verified in low-voltage and low-current operation. By modulating an ...