In the transmission of large amounts of energy, the high- voltage DC technology has proven to be an advantageous technology and useful alternative to conventional high- voltage AC transmission.
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The invention describes an additive for electrolytes for use in lithium-ion batteries. The substance cis-4,5-bis (trifluoromethyl) -1,3-dioxolan-2-one according to the invention makes it possible to use the solvent propylene carbonate, which results in a reduced safety risk compared to conventional .....
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With the roll bender, a profile can be rolled and bent in two or three dimensions in one clamping. In addition, with the roll bender, the cross section or the wall thickness of a profile can be changed locally, whereby a new method for the production of load-adapted profiles is available. The roll b.....
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The present invention describes a recyclable cotton yarn. With conventional yarns, the fiber length through the recycling process is reduced to such an extent that it can no longer be reused for high-quality textile products. In the yarn according to the invention the natural cotton fibers in spinni.....
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Angiopoietin-2 predicts the efficacy of angiogenesis inhibitors in colorectal cancer therapy.
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