Search Results for: Travelling wave tubes
also applicable to field crops. easy and straightforward installation and maintenance. significant savings in labour costs: the irrigation system is based on to laterals per bed, with integral, self-compensating, non-drain emitters, avoiding the manual installation of button drippers requiring micro-tubes
that is easy to install, with minimum accessories and pipe length, while covering the agronomic demands of cash crops, such as blueberries, strawberries, or other varieties of berries. significant development of the root system, compared to plants irrigated by button drippers + distributors + micro-tubes...
https://www.metzer-group.com/products/inbar-clusterdrip/
periods, in their homes (via electric radiators, shavers, hair-dryers and other household appliances, or stray currents due to imbalances in the electrical grounding system in a building), at work (in certain industries and offices involving proximity to electric and electronic equipment) or while travelling
concepts, quantities, units and terminology for non-ionizing radiation protection, including radiofrequency radiation, are available (ncrp ; polk and postow ; who ). the term radiation simply means energy transmitted by waves. electromagnetic waves are waves of electric and magnetic forces, where a wave...
https://www.iloencyclopaedia.org/contents/part-vi-16255/radiation-non-ionizing