STUDY DESIGN This is a cross-sectional analysis of resonance magnetic images of 111 patients with craniocervical malformations and those of normal subjects. OBJECTIVE To test the hypothesis that atlas assimilation is associated with basilar invagination (BI) and atlas's anterior arch assimilation is associated with craniocervical instability and type I BI. SUMMARY OF BACKGROUND DATA Atlas a...

the values of fourteen carbohydrates assimilation patterns were investigated for typical and atypical strains of microsporum canis. thiry eight strains of typical and twenty two strains of atypical microsporum canis, microsporum canis ncpf 352 and one microsporum distortum were included in this study. statistical analysis of the results indicated that despite limited variations within the patte...

In Lombardi (1996) I propose a set of constraints within Optimality Theory (Prince and Smolensky 1993) that account for patterns of obstruent devoicing and assimilation phenomena in the world's languages. Rerankings of these constraints produce only patterns in which voicing assimilation is regressive. However, there are cases of progressive voicing assimilation. I will argue in this paper that...

Previous studies have shown that spoken-language processing is inhibited by violation of obligatory regressive assimilation. Weber (2001) replicated this inhibitory effect in a phoneme-monitoring study examining regressive place assimilation of nasals, but found facilitation for violation of progressive assimilation. German listeners detected the velar fricative [x] more quickly when fricative ...

in this article, the low back vowel /a/ in word-final positions in eghlidian dialect, one of persian dialects, is studied. this vowel is represented phonetically as [a], [o] and [@] in different phonetic environments. therefore many words were collected via interviewing ten native speakers so that these different alternant forms can be accounted for appropriately. since one of the authors of th...

predicting the quality of water and air is a particular challenge for forecasting systems that support them. in order to represent the small-scale phenomena, a high-resolution model needs accurate capture of air and sea circulations, significant for forecasting environmental pollution. data assimilation is one of the state of the art methods to be used for this purpose. due to the importance of...

A B S T R A C T Time-stepping schemes in ocean–atmosphere models can involve multiple time levels. Traditional data assimilation implementation considers only the adjustment of the current state using observations available, i.e. the one time level adjustment. However, one time level adjustment introduces an inconsistency between the adjusted and unadjusted states into the model time integratio...

We investigated the role of transparency, perceptual grouping, and presentation time on perceived lightness. Both transparency and perceptual grouping have been found to result in assimilation effects, but only for ambiguous stimulus displays and with specific attentional instructions. By varying the presentation times of displays with two partly overlapping transparent E-shaped objects, we mea...

________________________________________________________________________________________________________ Voice assimilation in French: It applies to nonwords just like to words Recent studies on voice assimilation in French have addressed several important issues. Firstly, is this assimilation process gradient or categorical? Recent analyses of how distributions of voicing ratio change with ass...