نتایج جستجو برای: freundlich capacity and intensity factors kf
تعداد نتایج: 16970887 فیلتر نتایج به سال:
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) as a diagnostic and treatment procedure is used in most biliary tract and pancreatic. Either sedation or general anesthesia could be considered for this procedure. Combining a sedative with an opioid agent can provide effective moderate sedation. This study compared the impact of ketamine-fentanyl (KF) versus propofol-remifentanil...
BACKGROUND In this Research, oyster shell supported zero valent iron nanoparticles were prepared and applied for the removal of natural organic matters (NOMs) from aqueous solutions under different experimental conditions. METHODS The nanoadsorbents prepared by wet impregnation method, then characterized using Scanning Electron Microscopy, Energy Dispersive Spectroscopy, X-Ray Fluorescence an...
A biomass agricultural waste material, olive stone (OS) was used for preparation of activated carbon (AC) by chemical activation using 50% phosphoric acid (PA5) carbonized at 800C and holding time 90 min (OSPA58).The prepared AC was used for sorption of La(III) ions from nitrate solution.The effect of various factors such as shaking time, pH, carbon dose, particle size and different temperature...
these days, all department stores make an effort to provide their clients with valuable products in order to project the best image for them. as a result, clients’ comprehension risk will decrease and they will be more willing to repurchase. having a good image is really important for the department stores because it makes an impression on clients’ comprehension of both quality and risk. consid...
abstract : the purpose of this research is to study a bout multiple manifestations of poem music in hakim sanaee ghaznavi poems yherefore the first seetion of this book study and describes the complete works of this research about poem music love poem sanaee poem and this known and famous poets life and works the second section explained the external music of sanaee poems that for better u...
In the present study, adsorption behavior of sulfadiazine (SDZ) on various sediments under different hydrodynamic conditions generated by a rocking shaker was investigated. Based dye mixing experiments, three regimes with characteristics, i.e., laminar, transition, and turbulent regimes, were identified. The intensity found to have positive effect SDZ, general, capacity followed order > tran...
in recent years many researchers have been focused on interaction of small molecules with dna. dna is generally the primary intracellular of anticancer drugs, so the interaction between small molecules and dna can cause dna damage in cancer cells, blocking the division of cancer cells and resulting in cell death. the flavonoids are a large group of polyphenolic natural products that are widely ...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
To evaluate atrazine behavior in an agricultural soil (adsorption–desorption, leaching) and the effects of bioaugmentation with Arthrobacter sp. strain AAC22, as a remediating strategy. An history application was used. Equilibrium batch experiments allowed investigation adsorption–desorption at different depths, while leaching potential assessed using disturbed columns. AAC22 selected for bioau...
S-metolachlor is a widely used herbicide that may contaminate groundwater when applied to irrigated crops, especially the soil has low organic carbon (OC) content. The objective here was assess capacity of two wastes, namely, green compost (GC) and pelletised organo-mineral manure fertilizer (PM), soils (S) with different textures at rate 10% dry weight modify fate S-metolachlor. herbicide's Fr...
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