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BackgroundAlthough the exact mechanism of TENS pain relief is unknown, it is believed that TENS impulses interrupt nociceptive signals at the dorsal horn of the spinal cord.
AimsTo evaluate the hypotheses that during pain caused by noxious stimuli, brain responses, temporal summation and brain functional connectivity are modulated by TENS, and that mechanisms of pain relief by TENS differ between...
Eu 2+ -doped BaSi 2 O 5 film phosphors on quartz substrates are fabricated by radio-frequency magnetron sputtering thermal diffusion. The BaSi 2 O 5 : Eu 2+ phosphor crystals have some preferred orientations that are lattice-spacing matched with the crystallized β- SiO 2 crystals, and they show pore and grain boundary-free morphology with a rod-like...
In this paper, a MEMS-based dual-axis tilt sensor, which utilizes a free-convection-based air medium, is fabricated and its operating characteristics are evaluated. The key components of the proposed tilt sensor, microheater and temperature sensors, are designed to have various patterns in order to examine an optimized geometry for achieving high sensitivity. Six different types of tilt sensors are...
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