نتایج جستجو برای: bio indicator

تعداد نتایج: 135279  

Journal: :Journal of applied biology and biotechnology 2021

In-vitro proliferation of Musa balbisiana improves with increased vitamin concentration and dark culturing Ssekiwoko F, Talengera D, Kiggundu A., Namutebi M.K, Karamura E, Kunert K

Journal: :J. Informetrics 2017
Mike Thelwall Ruth Fairclough

When comparing the average citation impact of research groups, universities and countries, field normalisation reduces the influence of discipline and time. Confidence intervals for these indicators can help with attempts to infer whether differences between sets of publications are due to chance factors. Although both bootstrapping and formulae have been proposed for these, their accuracy is u...

Journal: :مدیریت شهری 0
seyed majid naderi

there was a turning point in each period of time which human has discovered a new sight about the world and nature order in a way, and then has presented this relation by numeral, artful and industrial language. biourbanism focuses on the urban organism, considering it as a hyper complex system, according to its internal and external dynamics and their mutual interactions. nowadays when it is t...

Journal: :Journal of Aquaculture Research & Development 2015

Journal: :International journal of engineering and advanced technology 2021

Air quality monitoring by using bio-indicator currently being promoted and frequently used in studies due to their advantages compared other scientific approaches. The of as a bio-monitoring air are, it remains the cheapest, most available simplest matrix for reliable atmospheric monitoring. This study was conducted determine moss ability be when expose different environments. Four environmenta...

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