资讯

Abstract: Worldwide interest in the biological effects of ELF (extremely low frequency, 1 kHz) electromagnetic fields has grown significantly. Health professionals and government administrators and ...
Abstract: The mechanical antenna (MA) is a potential solution for the extremely-low-frequency (ELF, 3–30 Hz) transmitter enabling industrial informatization. It can have the advantages of ...
Extremely low-frequency, low-intensity electromagnetic field (ELF-EMF) therapy is a non-invasive brain stimulation method that can modulate neuroprotection and neuroplasticity. ELF-EMF was recently ...
Early low-band 5G deployments were “piggybacked ... That’s an order of magnitude beyond even the top of the extremely high frequency 39GHz range used by mmWave 5G. The radio waves used ...
Extremely low-income households make up one in four renters in the US. The market has a shortage of about 7.1 million rental homes for extremely low-income renters. Black, Latino, and Indigenous ...
Operating in the depths of the ocean is a challenge that India must embrace to maximise its economic potential and protect its security interests. This is more so given that China is the world leader ...
Researchers have long recognized that quantum communication systems would transmit quantum information more faithfully and be impervious to certain ...
THERYQ is developing a radiotherapy system that uses very high-energy electrons to treat deep-seated tumours, and can also ...