منابع مشابه
Aerodynamics of the pseudo-glottis.
OBJECTIVE The aim of this work is to study the hitherto unclear aerodynamic parameters of the pseudo-glottis following total laryngectomy. These parameters include airflow rate, sub-pseudo-glottic pressure (SubPsG), efficiency and resistance, as well as sound pressure level (SPL). PATIENTS AND METHODS Eighteen male patients who have undergone total laryngectomy, with an age range from 54 to 7...
متن کاملCase of Œdema of the Glottis
while digging a drain in some sugar-cane field, and while in a state of profuse perspiration, he became thirsty and drank about 10 ounces of cold water. Immediately after drinking he felt a sensation of dryness and pricking in the throat, after which the symptoms increased gradually during the day, and prevented him working, eating, and drinking; he felt besides a difficulty in breathing and sp...
متن کاملStates of the Glottis for Voiceless Plosives
While the state of glottis of voiceless aspirated stops has been well documented, the state of the glottis of voiceless unaspirated stops has not. We have therefore concentrated on the states of glottis of voiceless unaspirated stops including glottal stop. Breath and nil phonation are traditionally regarded as the phonation types of voicelessness. Catford has described both as having a wide op...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Nonvibrating segment predicting glottis carcinoma.
Endovideolaryngostroboscopy is the obliged evaluation tool in our everyday practice. Standardized protocol in management of broad spectrum of vocal pathology is useful in clinical, scientific and educational evaluation of patient from the first interview till the end of the treatment. Using of contemporary computerised multidimensional analysis of stroboscopic image we are approaching to optimu...
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ژورنال
عنوان ژورنال: Folia Phoniatrica et Logopaedica
سال: 2009
ISSN: 1021-7762,1421-9972
DOI: 10.1159/000188660