The importance of cylinder passivation for preparation and long-term stability of multicomponent monoterpene primary reference materials

Monoterpenes play an important role in atmospheric chemistry due to their large anthropogenic and biogenic emission sources and high chemical reactivity.As a consequence, measurements are required to assess how changes in emissions of monoterpenes impact air quality.Accurate and comparable measurements of monoterpenes in indoor and outdoor environm

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Review of muscle modelling methods from the point of view of motion biomechanics with particular emphasis on the shoulder

Correct modelling of human muscle is very difficult issue.The ECHINACEA digital model can be used for understandig, how the muscle works, what kinds of processes take places during their work.It can be also used for check correctness of animation synteze.Researchers have developed many methods for creating shoulder models.They Basins - Emesis Basin

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