THE FORMULATION OF SOUND TRANSMISSION PROBLEMS THROUGH THE BOUNDARIES OF THREE-DIMENSIONAL MEDIA AND THROUGH PLATES

The formulation of sound transmission problems through the boundaries of three-dimensional media and through plates

Introduction.Modern physical models for calculating the propagation of plane longitudinal waves through media boundaries, based on the conditions of continuity of sound pressure and vibrational velocity, are implemented only with normal wave incidence.In all directions of wave propagation other than normal, the continuity conditions are not observe

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Gender and its intersectionalities from a sociological and historical-critical perspective in the autobiographical narratives of Angelou, Lorde and Davis

In the development of feminist studies intersectionality theory has contributed with some paradigms of great relevance to understand the violence and discriminations that women suffer due to gender and race issues.This article will deal with the development of intersectional feminism paying attention to the historical and political moment of the bl

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DIVIDEND PER SHARE, RETAINED EARNINGS, BOOK VALUE, DAN TOTAL DEBT TERHADAP HARGA SAHAM: PENDEKATAN VALUATION MODEL

Penelitian ini menguji relevansi dividen per saham, laba ditahan, nilai buku dan total utang terhadap harga saham: Model pendekatan penilaian.Data dalam penelitian ini adalah pembuatan perusahaan terdaftar di Bursa Efek Indonesia tahun 2005 - 2008.Analisis regresi linear digunakan Essential Oil untuk analisis data ini.Hasil analisis regresi menemuk

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