يعرض 461 - 480 نتائج من 1,828 نتيجة بحث عن '(( 3 1 decrease ) OR ( 10 ((greater decrease) OR (((mean decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.22s تنقيح النتائج
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    Community structure and activity of a highly dynamic and nutrient-limited hypersaline microbial mat in Um Alhool Sabkha, Qatar حسب Al-Thani, Roda

    منشور في 2014
    "…We investigated the chemical composition, the microbial activity and biodiversity of the four main layers (L1-L4) in the photosynthetic mats. Chlorophyll a (Chl a) concentration and distribution (measured by HPLC and hyperspectral imaging, respectively), the phycocyanin distribution (scanned with hyperspectral imaging), oxygenic photosynthesis (determined by microsensor), and the abundance of photosynthetic microorganisms (from 16S and 18S rRNA sequencing) decreased with depth in the euphotic layer (L1). …"
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    RIGOROUS SIMULATION AND OPTIMIZATION OF THE COLD SECTION IN A REAL LNG PLANT: UPFRONT NITROGEN REMOVAL AS PROCESS ENHANCING CONCEPT حسب MKACHER, HAJER

    منشور في 2023
    "…This section is comprised of the refrigeration cycles (C3MR or SMR, etc.), fractionation unit, nitrogen removal unit (NRU), and helium extraction unit. …"
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    A cost effectiveness analysis of salt reduction policies to reduce coronary heart disease in four Eastern Mediterranean countries حسب Mason, Helen

    منشور في 2014
    "…Methods and Findings: Three policies to reduce dietary salt intake were evaluated: a health promotion campaign, labelling of food packaging and mandatory reformulation of salt content in processed food. …"
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