نتایج جستجو برای: burman
تعداد نتایج: 884 فیلتر نتایج به سال:
Seismic Attenuation of the Eastern Himalayan and Indo‐Burman Plate Boundary Systems, Northeast India
Studying gear power loss theoretically and determining the efficiency of a helical drive depend on many geometrical working parameters, such as rotation speed, tooth number, ratio, helix angle, torque, among others. In this paper, Plackett–Burman screening design Box–Behnken response-surface method are used to consider how above parameters influence efficiency, experimental models provided eval...
conclusions the results suggest that b. coagulans is a good candidate for the fermentative production of phb. background biodegradable polyesters are candidates for the development of environmental friendly plastics. poly-β-hydroxybutyrate (phb) is a type of polyester from the hydroxyalkanoates family, synthesized by bacteria as an intracellular material and accumulated as granules in the cytop...
Present study investigated the intestinal parasitosis among 221 subjects undergoing cataract surgery (M: 129 and F: 92; aged 13-86 years) at the eye camps in three rural hilly districts (Ramechhap, Sindhupalchok and Dhading) in 2006. Stool samples collected in clean, dry, screw capped plastic containers were examined locally by direct smear technique and anti-parasitic drugs were distributed to...
Neomycin production of Streptomyces fradiae NCIM 2418 was optimized by using response surface methodology (RSM), which is powerful mathematical approach comprehensively applied in the optimization of solid state fermentation processes. In the first step of optimization, with Placket-Burman design, ammonium chloride, sodium nitrate, L-histidine, and ammonium nitrate were established to be the cr...
The interaction effect of eight operating factors on the degradation three organic dyes different structures (Cibacron green, methylene blue and methyl orange) has been studied. Effect had evaluated statistically using Plackett-Burman screening design which ex-tracted valuable information most important parameters their interactions. goodness model fit was checked by determination coefficient R...
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