نتایج جستجو برای: nano nitrogen
تعداد نتایج: 168578 فیلتر نتایج به سال:
Fertilization with nanoparticles offers alternatives to improve the efficiency of nutrient absorption in a sustainable way crops. The objective this work was study influence foliar application zinc-molybdenum nanofertilizer (Nano ZnMo) on nitrogen (N) use (NUE), as well yield parameters and N assimilation green bean plants cv. “Strike”. Three doses Nano ZnMo (0, 4 8 ppm) were applied combinatio...
Abstract The non-renewable energy sources are depleting at higher manner because of greater demand. Alternative fuel is a replacement for diesel in compressed ignition engines its significant environmental benefits. use alternative leads to reduction Opacity, NO X , HC and CO emissions the increase consumption brake thermal efficiency on without any modification. addition nanoparticles increase...
هدف از این گزارش بررسی اثر(نانولوله های کربنی(cnt)،sio2،خاک رس(nano clay)) بر خواص فیزیکوشیمیایی، مکانیکی، نمودار جذب تعادلی، عبوردهی نسبت به بخار آب و اکسیژن روی فیلمهای ژلاتینی می باشد.در این کار تحقیقاتی فیلم های ژلاتینی به همراه (نانولوله های کربنی(cnt)،sio2،خاک رس(nano clay)) در غلظت های 0 و1 و 3 و 5 % با استفاده از روش کاستینگ (solvent casting) انجام شد. کلیه خواص فیزیکوشیمیایی، مکانیکی و...
In this study, Nitrogen doped TiO2 photocatalysts were prepared by the sol gel method and physicochemical properties were characterized by X-ray diffraction (XRD), and scanning electron microscopy (SEM), photoluminescence, and energy dispersive X-ray spectroscopy (DRS) techniques. The XRD data indicated that the nanoparticles had the same crystals structures as the pure TiO2</su...
Excess use of chemical pesticides in agriculture assisting the accomplishment of agri-food production targets. But, indiscriminate use of chemical pesticide is the serious concern for environment and human, which deteriorating the soil health, nutritional quality of food and increasing resistance in phyto-pathogens and pests. Nanotechnology provided the sustainable solution in this regard by de...
The current study both synthesizes and uses four compounds of graphene oxide (GO), nitrogen doped graphene oxide (ND-GO), high nitrogen doped graphene oxide (HND-GO), and three dimensional high nitrogen doped graphene oxide (3D-HND-GO) in order to remove a model anionic dye, Congo red (CR) from wastewaters. It also compares their carbon nano-structure, with regard to removal efficiency and find...
In order to study the effects of nanoparticles and biofertilizers on chlorophyll fluorescence indices and some physiological traits of triticale (Triticosecale Wittmack) under salinity stress, a factorial experiment was conducted based on a randomized complete block design with three replications in the research greenhouse of Faculty of Agriculture and Natural Resources, University of Mohaghegh...
Among the exciting recent advances in field of carbon-based nanomaterials, successful realization a carbon nanoribbon composed 4–5–6–8-membered rings (ACS Nano 2023 17, 8717) is particularly inspiring accomplishment. In this communication motivated by aforementioned achievement, we performed density functional theory calculations to explore structural, electronic and mechanical properties prist...
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