Adaptive immunity is the protection of a host organism from a pathogen or toxin. It is mediated by B cells and T cells, and is characterized by immunological memory. Adaptive immunity is highly ...

Innate immunity has a long phylogenetic history, encompassing species as diverse as sea anemones, insects and mammals. By contrast, adaptive immunity, which involves lymphocyte-like cells and the ...

Assistive devices can help you perform daily tasks and live independently if you have a disability. There are many types of assistive devices, such as wheelchairs, hearing aids, and apps to help you ...

Abstract: WiFi channel state information (CSI)-based human activity recognition (HAR) approaches face some fundamental limitations, such as high computational cost of the model due to irrelevant ...