The article examines excerpts of sociolinguistic interviews (Labov, 1972). aim is to clarify sociohistorical and ideological principles that drive linguistic social changes in multilingual communities. Narratives, explanations opinions are considered socio-discursive constructions memory (Votre, 2002), analyzed from the perspective stance (Jaffe, 2009) as interlocutors' positioning with respect...

Electromagnetically induced transparency (EIT) has been often proposed for generating nonlinear optical effects at the single photon level; in particular, as a means to effect a quantum non-demolition measurement of a single photon field. Previous treatments have usually considered homogeneously broadened samples, but realisations in any medium will have to contend with inhomogeneous broadening...

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Osteoarthritis (OA) is a progressive degenerative joint syndrome that has major impact on function and quality of life. Nutraceuticals nutritional supplement derived from herbs have long been used in traditional remedy there considerable evidence nutraceuticals may play an important role irritation demolition OA. We review the biological effects some medicinal fruits like pomegranate, green tea...