نتایج جستجو برای: 118 and 91 frequencies
تعداد نتایج: 16848093 فیلتر نتایج به سال:
The aim of the study was to assess the organoleptic differences of Clarias gariepinus smoked with two different energy sources, Anogeissus leiocarpus and Tamarindus indica with the help of a hedonic scale and to determine possible proximate composition difference between the smoked products. Smoking of the fishes was carried out for 4 hours using traditional smoking kiln, the chemical analysis ...
The problems of children and adolescents with epilepsy pose an important challenge for educational systems around the world. Epilepsy is the most common chronic neurological disease, which occurs in up to 1% of children and adolescents. The largest incidence of onset is from early childhood to adolescence, therefore, mostly the emotional, cognitive and social problems experienced by patients co...
..........................................................................................................59 Introduction .....................................................................................................60 Results .............................................................................................................63 ALCAM expression correlates with cell motility in u...
this paper reports the results of an experimental study on non-native production of english vowels. two groups of persian efl learners varying in language proficiency were tested on their ability to produce the nine plain vowels of american english. vowel production accuracy was assessed by means of acoustic measurements. ladefoged and maddison’s (1996) f1 f2 measurements for american english v...
in this paper, full scale load test of a horizontally curved steel box-girder bridge is carried out in order to detect structural defects, which reportedly result in unwanted vibrations in nearby buildings. the bridge is tested under the passage of six heavy vehicles at different speeds, so as to determine its static and dynamic responses. a total number of one hundred and two (102) sensors are...
setup of an emotion recognition or emotional speech recognition system is directly related to how emotion changes the speech features. in this research, the influence of emotion on the anger and happiness was evaluated and the results were compared with the neutral speech. so the pitch frequency and the first three formant frequencies were used. the experimental results showed that there are lo...
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