نتایج جستجو برای: mlsa
تعداد نتایج: 226 فیلتر نتایج به سال:
Streptococcus uberis is considered one of the most important pathogens associated with bovine mastitis. While traditionally acknowledged as an environmental pathogen, S. uberis has been shown to adopt a contagious epidemiological pattern in several dairy herds. Since different control strategies are employed depending on the mode of transmission, in-depth studies of S. uberis populations are es...
Several fungi in the Aspergillus section Flavi have been widely used for fermentative food production, while some related species in the section are known to produce mycotoxin(s) that causes mycotic diseases. Common evolutionary markers, such as rRNA gene sequences and their internal transcribed spacers, cannot differentiate these non-aflatoxin-producing species from aflatoxin producers. Multil...
A novel database and modified alignment program is described which provides a fast and accurate procedure for assigning nucleotide sequences to allele types for multi-locus sequence analysis (MLSA). The database has between 40 and 160 alleles per organism including Neisseria meningitidis, Streptococcus pneumoniae, Staphylococcus aureus and Haemophilus influenzae. The database directly compares ...
One of the drawbacks to the speech synthesis technique wherein speech parameters are directly generated from hidden Markov models (HMM-based speech synthesis) is the unnaturalness of the synthesized speech. This problem occurs owing to the rough excitation model employed during the waveform generation stage. This report introduces a new excitation approach that attempt to solve this problem. Th...
سابقه و هدف:به طور سنتی Nocardia asteroides گونه غالب مسبب نوکاردیوز در نظر گرفته میشود. شناسایی ایزوله ها بدست آمده با استفاده از تکنیک های مولکولی نشان میدهند که جنس ها در معرض پیچیدگی طبقه بندی قابل توجه ای قرار دارند و شناسایی پایه فنوتیپی می تواند مبهم باشد. هدف از این مطالعه بررسی توزیع گونه های نوکاردیا سویه های عمدتا بهبود یافته از بیماران مشکوک به سل، در طول دوره سه ساله بود (1388-13...
In HMM-based speech synthesis, trained statistical models (context-dependent HMMs) are used to predict duration and generate parameters like mel-cepstral coefficients, log F0 values, and bandpass voicing strengths using the maximum likelihood parameter generation algorithm including global variance (Toda et al, 2007). In the later stages, F0 parameters, bandpass voicing strengths, and the five ...
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