Ana (old unit of length)

Ana. Old unit of length , especially used in European countries , is considered a historical unit of measurement, currently replaced by the meter , which belongs to the International System of Units . Summary [ hide ] 1 Origin 2 Equivalence 3 Note on …

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Thermal isolation

Thermal isolation. Thermal Insulation is defined as the ability of materials to oppose the passage of heat by conduction, which is evaluated by the thermal resistance of said materials. The measurement of …

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Acoustic isolation

Acoustic isolation. Isolating means preventing a sound from entering or leaving a medium. Therefore, to insulate, both absorbent materials and insulating materials are used. When the acoustic wave impinges on a construction element, part of …

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Aerodynamics

Aerodynamics is the science that deals with the study of air movement and the actions it exerts on bodies that move immersed in it. Summary [ hide ] 1 Definition 2 Bernoulli’s theorem 3 Aerodynamic profile …

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Adam Riess

Adam Riess. American scientist widely known for his research in cosmology. Nobel Prize in Physics 2011 with scientists Saul Perlmutter and Brian Schmidt . Summary [ hide ] 1 Biographical synthesis 1 Scientific background 2 Investigations carried out 2 Awards and recognitions 3 Sources Biographical …

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