نتایج جستجو برای: shintozwaand ferro
تعداد نتایج: 2391 فیلتر نتایج به سال:
به منظور بررسی اثر تنش شوری بر عملکرد و شاخص های رشد، تاثیر پایه در بهبود کیفیت و کمیت میوه خیار پیوندی (رقم نگین) آزمایشی به صورت فاکتوریل در قالب طرح کاملا تصادفی در سه تکرار در سیستم کشت بدون خاک اجرا گردید. تیمارهای آزمایشی شامل سه نوع پایه کدوئیان (کدویferro rz f1، خربزه صادراتی زرد و خربزه حسین حجی توسرخ) و سه سطح شوری (صفر، 30 و 60 میلی مولار) می-باشند. نتایج نشان داد که شوری عملکرد میوه...
this study was aimed to investigate the effects of environmental pollution with heavy metals from ferro-nickel smelter on aminolevulinic acid dehydratase (alad) activity, and to analyze the blood lead level of feral pigeon ( columba livia ) in ferro-nickel smelter courtyard in drenas city, republic of kosovo. for this purpose, twenty specimens of feral pigeon (20 birds, males and females), were...
Here we present a novel and extremely simple method that can manipulate magnetic label-free nanoliter water-drops using micro-nanoliter magnetically controlled hydrophobic ferro-drops used as magnetic mediators. Water-drops and ferro-drops can be dynamically connected under interface force of water/oil, allowing water-drops to be rapidly motioned on threedimensional open platforms and transferr...
Magnetite (Fe304) nanoparticles stabilised by sulfonatocalixarene macrocycles are readily accessible by a rapid in situ co-precipitation, and exhibit ferro-fluidic and superparamagnetic behaviour.
We discovered ferromanganese nodules that measure up to 46 cm in diameter with stromatolitic growth patterns in the western central near-shore portion of Second Connecticut Lake, Pittsburg, New Hampshire. They occur as four distinct morphotypes: irregular laminated convex plates that form concentric rings around a nucleating center ("domed-plate"), continuous pustular pavements that extend >10 ...
OBJECTIVE To determine the relationship between biomarkers of exposure, disease and susceptibility, and early health effects and long-term diseases related to occupational manganese (Mn) exposure. DESIGN Baseline survey of a longitudinal cohort study of workers in a ferromanganese refinery. PARTICIPANTS A total of 1888 individuals (1197 men, 691 women; average seniority 15.34 years) were en...
A questão ambiental tem sido motivo de ampla discussão em nível nacional e internacional, face à exploração desenfreada dos recursos naturais enorme geração resíduos por parte da indústria. reciclagem sólidos é uma das formas atenuar o proble- ma, reduzindo, conseguinte, impacto ambiental. Esta pesquisa objetivou caracterizar a escória ferro-cromo como agregado graúdo para produção concreto. Os...
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