نتایج جستجو برای: residence time of co molecule
تعداد نتایج: 21309244 فیلتر نتایج به سال:
adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...
abstract parasitic insects face many decisions when foraging for host, some for example frequently have to make decisions with regard to staying in or leaving their current patch. in this study, we investigated how the foraging and oviposition behavior of lysiphlebus fabarum is influenced by (1) a female’s previous experience of encountering aphids host and (2) age of female parasitoids. to tes...
Abstract Homeownership rates differ widely across European countries. We document that part of this variation is driven by differences in the fraction adults co-residing with their parents. Comparing Germany and Italy, we show contrast to homeownership per household, individual are very similar during first life cycle. To understand these patterns, build an overlapping-generations model where i...
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
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