يعرض 181 - 200 نتائج من 931 نتيجة بحث عن '(( 10 11 decrease ) OR ( 10 (((peer OR per) decrease) OR (((nn decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.17s تنقيح النتائج
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    Antiferromagnetism in EuPdGe3 حسب Albedah, M.A.

    منشور في 2014
    "…EuPdGe3 crystallizes in the BaNiSn3-type tetragonal structure (space group I4mm) with the lattice constants a=4.4457(1)Å and c=10.1703(2)Å. The results are consistent with EuPdGe3 being an antiferromagnet with the Néel temperature TN=12.16(1)K and with the Eu spins S=7/2 in the ab plane. …"
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    Towards understanding the effects of climatic and environmental factors on solar PV performance in arid desert regions (Qatar) for various PV technologies حسب Touati F.

    منشور في 2012
    "…It was estimated that 100 days of dust accumulation over mono-crystalline PV panels, caused the efficiency to decrease by around 10%. This limitation makes solar PV an unreliable source of power for unattended or remote devices and thus strongly suggests the challenge of cleaning the panel's surface regularly or injecting technical modifications. …"
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    Concentrated Solar Power Plant for Key Locations in Doha Qatar حسب Elbeh, Mutaz Bargas

    منشور في 2017
    "…It is broken down as total direct capital cost of $ 73,395,696 and total indirect cost of $ 10,674,192. The estimated total installed cost per net capacity is found to be $11,120/kW. …"
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