ASSIM CAMINHOU A HUMANIDADE

Prosodically-conditioned variati domain-final stops and voicing assim fricatives in Ge

This study investigates the realization of stop-fricative sequences across prosodic boundaries in German. According to phonological descriptions of German, voiced fricatives following voiceless obstruents undergo assimilatory devoicing. Results from acoustic analysis show that this process is gradient rather than categorical, and sensitive to prosodic structure, showing a larger extent of assim...

Revised from Version in : Pro . 9 th WFLP 2000 , Beni assim

[BCG revaccination in schoolchildren: a pioneer study].

* Professor Adjunto do Departamento de Pediatria da Faculdade de Medicina da Universidade Federal do Rio de Janeiro (UFRJ). Presidente do Departamento Científico de Pneumologia da SBP. O primeiro de julho é o Dia da Vacina BCG. O fato de existir uma data comemorativa para a vacina demonstra a sua importância na história da humanidade. Essa vacina encerra inúmeras controvérsias desde que foi emp...

Computer Simulation of Particle Size Classification in Air Separators

Cement powder size classification efficiency significantly affects quality of final product and extent of energy consumption in clinker grinding circuits. Static and dynamic or high efficiency air separators are being used widely in closed circuit with multi-compartment tube ball mills, High Pressure Grinding Rolls (HPGR) and more recently Vertical Roller Mills (VRM) units in cement plants ...

بررسی اختلال معادلات ماتریسی x+a^*f(x)a=q

در این پایان نامه ابتدا شرایط وجود جواب برای معادلات ماتریسی و غیر خطی x+a^*f(x)a=q را بررسی نموده سپس به تحلیل اختلال در معادلات مذکور می پردازیم. در هر مبحث برای بیان و توضیح مطالب قضایا و مثال های عددی متعدد آورده شده است.