با توجه به اینکه آلومینیوم 5083 یکی از پرکاربردترین مواد در سازه موشک، حامل و کاوشگر­های فضایی است. در این مقاله، فرآیند آسیب پیوسته در آلومینیوم 5083 بر اساس مدل‏های غیر خطی بنورا و لیمیتر بررسی شده است. آزمون عملی بر روی چهار مدل قطعه با شرایط بارگذاری مختلف انجام شده و اثر بارگذاری سیکلی، تنش سه بعدی و دما بر روی گسترش آسیب مورد بررسی قرار گرفته است. برای پیش بینی رفتار ماده در مدل­سازی عددی...

Mesorhizobium loti is the nitrogen-fixing microsymbiont for legumes of the genus Lotus Here, we report the whole-genome sequence of a Mesorhizobium loti strain, TONO, which is used as a symbiont for the model legume Lotus japonicus The whole-genome sequence of the strain TONO will be a solid platform for comparative genomics analyses and for the identification of genes responsible for the symbi...

Efficient implementations of sets and maps (dictionaries) are important in computer science, and balanced binary search trees are the basis of the best practical implementations. Pedagogically, however, they are often quite complicated, especially with respect to deletion. I present complete code (with justification and analysis not previously available in the literature) for a purely-functiona...

This research was conducted with the purpose of appraising the effect of Selenium (Se) and/or amino acid fertilizers (AA) on improving growth, physiology, and biofortification of parsley grown under high EC condition. Plants were foliarly supplemented with four levels of Se (0, 25, 50, 100 mgl-1) and/or two concentrations of AA (0 and 0.2%) three times with a week interval. The significantly in...