Showing 1,221 - 1,240 results of 1,392 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( 10 i decrease ) OR ( a stem decrease ))))*', query time: 0.19s Refine Results
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    Concentrated Solar Power Plant for Key Locations in Doha Qatar by Elbeh, Mutaz Bargas

    Published 2017
    “…One of the pillars of the Qatar National Vision 2030 is the protection and preservation of the environment by decreasing the dependency on hydrocarbon resources and promoting the use and development of renewable energy sources. …”
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    Effect of surfactants on the convective heat transfer and pressure drop characteristics of ZnO/DIW nanofluids: An experimental study by Qamar, Adnan

    Published 2023
    “…Convective heat transfer (HTC) and flow characteristics (pressure drop (ΔP) and friction factor (f)) of aqueous ZnO NFs' within a circular mini tube (Di = 1.0 mm, L = 330 mm) were analyzed. Experiments were carried out under steady-state and varying flow rates using 0.012–0.048 wt % of NFs and sodium hexametaphosphate (SHMP) and acetylacetone (ACAC) as surfactants (SFs). …”
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    Combined effects of gamma radiation and Some physical factors on the rate of development of culex pipiens complex(L) by Wakid, A. M.

    Published 1993
    “…Larval duration was increased when parental pupae were exposed to low temperature (10°C), low humidity (31% R.H.) or when any of the factors was combined with gamma radiation (60 Gy). …”
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