چکیده: در این مقاله به معرفی یک روش جدید در سیستم­های کنترل از راه­دور[i] غیر­خطی با وجود نامعینی­های دینامیکی در هر دو طرف پایه[ii] و پیرو[iii] و همچنین نامعینی در شتاب گرانشی در طرف پیرو خواهیم پرداخت. چنین سیستمی می­تواند در سیستم­های فضایی که ربات پیرو در ارتفاع نامعینی در حال کار است و مقدار شتاب گرانشی در دسترس نیست یا به­علت تفاوت در عرض جغرافیایی ربات­های پایه و پیرو و به­تبع آن تفاوت د...

We review two existing interpretations of fuzzy random variables. In the first one, the fuzzy random variable is viewed as a linguistic random variable. In the second case, it represents some incomplete knowledge about an otherwise standard random variable. For each interpretation, the information provided by the frv is described by a specific model, namely a standard probability model and a se...

Escherichia coli cells carrying fosfomycin resistance plasmids were able to take up fosfomycin from the medium to the same extent as plasmid-free bacteria. The antibiotic entered the plasmid-harboring cells by means of the glpT and uhp transport systems, as is the case with susceptible bacteria. Active fosfomycin could be detected in soluble extracts of cells which had previously been incubated...

characterized by its gray aerial mycelium color, hygroscopic spore mass and spiral spore chains with warty or spiny spore surfaces. It is nonchromogenic. Strain No. 7238 shows characteristics most closely related to Streptomyces antimycoticus and S. hygroscopicus, although there are differences in physiological characteristics and carbohydrate utilization. In terms of morphological characterist...