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Date: 24-3-2022
605
Date: 2023-08-31
771
Date: 2024-05-10
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acute (adj.)
One of the features of sound set up by Jakobson and Halle in their DISTINCTIVE FEATURE theory of PHONOLOGY, to handle variations in PLACE OF ARTICULATION; its opposite is GRAVE. Acute sounds are defined articulatorily and ACOUSTICALLY as those involving a medial articulation in the VOCAL TRACT, and a concentration of acoustic energy in the higher frequencies; examples of [+acute] sounds are FRONT VOWELS, and DENTAL, ALVEOLAR and PALATAL CONSONANTS.
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دراسة يابانية لتقليل مخاطر أمراض المواليد منخفضي الوزن
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اكتشاف أكبر مرجان في العالم قبالة سواحل جزر سليمان
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اتحاد كليات الطب الملكية البريطانية يشيد بالمستوى العلمي لطلبة جامعة العميد وبيئتها التعليمية
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