نتایج جستجو برای: crowded acoustic space in contrast
تعداد نتایج: 17075520 فیلتر نتایج به سال:
The study of decentralization in Fiji shows that increasing capacities is not necessarily related to increasing decision space of local officials, which is in contrast with earlier studies in Pakistan. Future studies should address the relationship among decision space, capacities, and health system performance.
Background: Some recommendations and health protocols were presented for controlling COVID-19 after the outbreak such as the use of face masks, observing social distance, closure of schools, and etc. Despite these protocols, we witnessed different peaks and variants of COVID-19 during more than two years.This study investigated some risky behaviors such as not wearing face masks, violating soci...
By using the acoustic scattering form function, a method for classifying underwater spherical shell targets in an open ocean environment is proposed. The resulting backscatter signal from an incident wideband signal is used to illustrate some of the salient scattering features such as mid-frequency enhancement (MFE). A shell classification technique is then developed. An affine transformation o...
Apart from Tamil, Malayalam is the only Dravidian language that still retains a fifth liquid in its inventory (denoted as /ʐ/), a sound that can be traced back to Proto-Dravidian. The phonetic and phonological status of this sound has been the subject of considerable debate, both in terms of its rhotic versus lateral status and its phonetic realisation. Studies to date have been impressionistic...
the community dynamics of aquatic coleoptera(insecta)in one of the spring-stream habitats of bammo national park in fars province called cheshmeh-ye-ghanbari is studied as a pilot project and model for acquaintance with and furthering the biodiversity studies on fauna of iran. sixteen species-populations out of nineteen of this community were already identified for their taxonomy and for thei...
despite the different criticisms on contrastive analysis it has been proved that the results of it(when processed) can be useful in a tefl environment, specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims.the consonants,vowels,stress and intonation of the two languages are described by the same model...
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...
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