Students present the main themes of sustainability over the radio.
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Food and fodder production, animal husbandry, waste sorting and other processes both emit exhaust particles (aerosols) and odors (volatile organic compounds, VOC).
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Noise is a serious environmental problem and affects even people seriously. The mechatronics engineers of the Helmut Schmidt University/University of the Federal Armed Forces Hamburg solve this problem by reverse sound. This so-called active noise cancellation or ANC works because a sound wave can be wiped out by another sound wave equal in amplitude but opposite in phase.
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Environmentally friendly process for the application of aramid granules for wear-resistant, injection molded parts in lightweight
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Due to their light weight with high strength and stiffness, fiber-reinforced plastics are suitable for lightweight construction and – among others – used for commercial- and rail vehicles.
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Squalene is a natural fat compound which is produced by all higher organisms.
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Profens (α-arylpropionic acids) such as ibuprofen and naproxen are commonly used anti-inflammatory drugs and analgesics.
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Oxidative enzymes known as oxidoreductases catalyze redox reactions in which electrons are transferred from one reactant to another.
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Metal molds are used to shape plastic parts on an industrial scale.
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Higher fungi feed on by giving enzymes into their environment and thus decomposing organic material and absorbing the resulting nutrients.
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