Esta investigación instrumental se realizó con el objetivo de analizar las evidencias psicométricas del inventario SISCO SV-21 en universitarios Lima Metropolitana. Participaron 560 estudiantes universidades públicas y privadas, ambos sexos, entre 18 50 años. Se corroboró ajuste modelo tres factores correlacionados mediante un análisis factorial confirmatorio: CFI=.929, TLI=.920, RMSEA=.083 [.0...

Abstract The study was executed to investigate the different cooling periods (0, 24, and 48 hours) effects on plasma membrane integrity depending hypo osmotic swelling test (HOST), spermatozoa motility, acrosome integrity, live sperm, abnormalities, correlation among Host other rams sperm parameters This done at an animal farm in Al-Kut city (southern Baghdad city\ Iraq), from 5th January Febru...