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APPLICATION OF MAGNETIC RESONANCE IMAGING FOR RESEARCH OF ANATOMY AND MOISTURE CONTENT OF WOOD
MR microscopy beech Fagus sylvatica living wood wood anatomy moisture content
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2009/11/26
Feasibility of nuclear magnetic resonance (NMR) was tested for research of anatomy and moisture content of wood. A three m high living beech tree (Fagus sylvatica L.) was imaged by magnetic resonance ...
RESONANCE IN IDLING CIRCULAR SAW BLADES
resonance aerodynamic excitation circular saw blade vibrations circular saw blade idling noise
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2009/11/26
The article deals with the analysis of the aerodynamic excitation of a freely rotating circular saw blade. When the circular saw blade rotates freely, the air in the gullet spaces of the rim area of t...