Neon is used in vacuum tubes, high-voltage indicators, lightning arrestors, wave meter tubes, television tubes, and helium neon lasers.
Since their discovery in 1977, deep-sea hydrothermal vents have offered up a surprising menagerie, including 2-meter tube worms and eyeless crabs, that thrives in total darkness (ScienceNOW, 29 April and (ScienceNOW 10 March , 1999.
The bees were fooled: Upon returning to the hive from their excursion down the 6-meter tube, the bees performed a waggle dance that lasted as long as a dance they would ordinarily do for a 200-meter flight, the researchers report in today's Science.
It has been shown that the meter flow tube response time cannot be less than the duration of one drive cycle of the tube vibration (i.e. reciprocal of drive frequency).
This paper presents work which investigates the dynamic response of the meter flow tube alone (i.e. by-passing the flow transmitter) to flow pulsations.
In addition, numbers of nodes were found significantly increased after inundation in both types, deepwater varieties showed more internodes than Rayada because of natural flood grown condition whereas Rayada variety was grown in greenhouse in 2.5 meter water tube (Figure 3a, b).
The ion funnel allowed lossless ion transfer through a two meter drift tube coupled to a QTOF, avoiding large losses at the IMS/MS interface by recompressing the ion beam after radial diffusion before entry into the MS interface without loss of IMS resolving power.
These solar receivers are specially coated tubes made of glass and steel, and about 19,300 of these four meter long tubes are used in the plant.
They inject bunches of electrons into a several-meter-long tube lined with magnetic "undulators".
They directed these down a 20-meter-long tube to a device known as a crystal spectrometer, which funneled the gamma rays into a specific direction.
