منابع مشابه
Effects of magnesium on temporary threshold shift
Casey, Sarah, Audiology Doctoral Project, University of South Florida, July, 2003. Effects of Magnesium on Temporary Threshold Shift. Previous literature has demonstrated that supplemental magnesium may have a prophylactic effect on noise induced hearing loss (NIHL). The purpose of this study was to replicate the findings of a previous investigation concerning the beneficial effects of suppleme...
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A number of researchers have investigated the use of planbased approaches to generate textual explanations (e.g., Appelt 1985; Hovy 1988; Moore 1989; Maybury 1990b). This paper extends this approach to generate multimedia explanations by defining three types of communicative acts: linguistic acts (illocutionary and locutionary speech acts), visual acts (e.g., deictic acts), and mediaindependent...
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The Cardiothoracic Surgery Trials Network has reported results of the one-year follow up of their randomized trial "Surgical Treatment of Moderate Ischemic Mitral Regurgitation". They studied 301 patients with moderate ischemic mitral regurgitation (IMR) undergoing coronary artery bypass grafting (CABG) with or without mitral repair with the primary end-point of change in left ventricular end-d...
متن کاملTemporary threshold shift of temperature sensation caused by vibration exposure.
The temporary threshold shift of temperature sensation due to vibration exposure was studied to clarify the significance of frequency and acceleration on it. The discrete frequencies of the vibrations tested were 32, 63, 125, 250 and 500 Hz, and the accelerations were at the level of 2, 4, 8 and 16 g. The threshold shift of warm sensation (TTSw) was markedly, but that of cool sensation was smal...
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Simulations of threshold voltage shift of a p-channel Ge/Si heteronanocrystal floating gate memory device were carried out using both a numerical two-dimensional Poisson–Boltzmann method and an equivalent circuit model. The results show that the presence of a Ge dot on top of a Si dot significantly prolongs the retention time of the device, indicated by the time decay behavior of the threshold ...
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ژورنال
عنوان ژورنال: AUDIOLOGY JAPAN
سال: 1973
ISSN: 1883-7301,0303-8106
DOI: 10.4295/audiology.16.137