منابع مشابه
Post-Nasal Devoicing as a Sound Change
1.1. Post-nasal voicing (T > D / N ) is well attested and phonetically well motivated, both as a synchronic process and as a sound change. Locke (1983) identifies 15 of 197 languages with synchronic post-nasal voicing (PNV).1 Voicing of stops in post-nasal position is phonetically well motivated: it is the result of a combination of nasal leak and “compression” by the velum (Hayes and Stivers 2...
متن کاملDosimetry of a new P-32 ophthalmic applicator.
PURPOSE The potential of P-32 ophthalmic applicator irradiation after pterygium excision has been demonstrated as an alternative to Sr∕Y-90 irradiation. This study aimed to provide the clinical dosimetry for this new applicator. METHODS The prototype of a cylindrical P-32 applicator was fabricated according to the Monte Carlo (MC)-based design study. At a nominal activity of 6 mCi (0.22 GBq),...
متن کاملPost-nasal Devoicing in Tswana
Tswana is traditionally described as having a process of post-nasal stop devoicing (/mba/ → [mpa]). If this description is accurate, then Tswana poses a challenge to views that neutralization processes should be articulatorily grounded. Airflow leakage through the nasal cavity should promote, not inhibit, voicing post-nasally. Zsiga et al. [1] performed an acoustic study of the speech of 6 Tswa...
متن کاملبررسی ارتباط Post - nasal discharge با سندرم روده تحریک پذیر
چکیده مقدمه: سندرم روده تحریک پذیر (IBS) شایعترین بیماری دستگاه گوارش می باشد که در حدود 22-14 در صد افراد جامعـه را مبتــلا می نمایـد. ایـن مطالعـه با هـدف تعیین ارتبـا ط بین PND(Post nasal discharge) و IBS انجام شد. مواد و روشها: این مطالعه به صورت Case -Control انجام شد. جامعه آماری شامل کلیه بیمارانی است که در سال 1379 به درمانگاه تخصصی داخلی بیمارستان توحید سنندج مراجعه نموده اند. ...
متن کاملPost-Nasal Devoicing and a Probabilistic Model of Phonological Typology
This paper addresses one of the most contested issues in phonology: the derivation of phonological typology. I argue that the unnatural process of postnasal devoicing does not derive from a single unnatural sound change, but rather from a combination of two or three sounds changes, each of which is natural and well-motivated. Evidence from both historical and dialectal data is brought to bear t...
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ژورنال
عنوان ژورنال: The Laryngoscope
سال: 1903
ISSN: 0023-852X,1531-4995
DOI: 10.1288/00005537-190303000-00007