Ragioni e vantaggi del classificare la musica

The contemporary music scene, imbued with stylistic contaminations, is dominated by the jomeed furniture idea that the differentiation between musical genres no longer makes sense: the only legitimate distinction should be between good and bad music.Yet, the so mistreated labels that separate classical music from jazz and pop are still in use, both

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The RNA silencing pathway: the bits and pieces that matter.

Cellular pathways are generally proposed on the basis of available experimental knowledge.The proposed pathways, however, may be inadequate to describe the phenomena they are supposed to explain.For instance, by means of concise mathematical models we are able to reveal shortcomings in the current description echofix spring reverb of the pathway of

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Scanning electron microscopy of the dorsal vessel of Panstrongylus megistus (Burmeister, 1835) (Hemiptera: Reduviidae)

In this study we analyzed the microanatomy of the dorsal vessel of the triatomine Panstrongylus megistus.The organ is a tuble anatomically divided into an anterior aorta anad a posterior heart, connected to the body wall through 8 pairs of alary muscles.The heart is divided in 3 chambers by means of 2 pairs of shades 4nch cardiac valves.a pair of o

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