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Laura Orellana
At the very deepest molecular level, the mechanisms of life depend on the operation of proteins, the so-called ?workhorses? of the cell. Proteins are nanoscale machines that transform energy into useful cellular work, such as ion or nutrient transport, i...
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Manoharan Bhuvanesh, Girolamo Costanza and Maria Elisa Tata
Closed-cell aluminium foams with different compositions have been manufactured starting from powders and also characterized from a morphological point of view and by means of compressive tests in order to determine mechanical properties. Circularity, equ...
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Anna Lante and Elisa Canazza
ß-glucan is a soluble nonstarchy polysaccharide widely found in yeasts, fungi, bacteria, algae, barley, and oats. The cereal ß-D-glucans are considered a functional food ingredient due to their numerous health benefits. Its high molecular weight and high...
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Polina Talalaeva, Konstantin Starostin and Roman Savelyev
In this article, a calculation model for a fuel system of a light helicopter was developed for experimental and operational testing. The model analyzes the operation of not only the units, but also the whole fuel system, offering the basis for functional...
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Marek Ce?kovic, Martin Schrötter, Róbert Hunady, Pavol Kurdel and Natália Gecejová
A helicopter in flight can be considered an unstable dynamic system with many unwanted vibrations originating from multiple sources, such as the operation of the engines and individual components. These vibrations cause the degradation of the structural ...
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