The vibration sensor uses two optical sensors with fiber Bragg gratings in combination with bending beams and a broadband light source. This is primarily intended to monitor pipelines.
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The medium of Glycyrrhiza glabra can improve the preparartion and activation of asthenozoospermic men and the sperms of other male infertility factors
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It has now been possible for the first time to produce ultrastiff (up to 400 MPa) and very tough hydrogels, which do not require a supporting structure.
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