نتایج جستجو برای: synthetic solutions
تعداد نتایج: 476531 فیلتر نتایج به سال:
Traditional teaching and training of soccer techniques is mainly dominated by program oriented series of exercises with analytical synthetic construction principles. Most recent investigations question the necessity of program oriented forms of training fundamentally with a high number of repetition of the same exercise (cf. Schöllhorn 1999). The aim of the presented investigation is the compar...
Background and Aim: Copper ions, due to forming complexes with organic and mineral compounds, can have worrying effects on health and environment. In the present study, the effect of powdered magnetic carbon activated by iron-oxide nanoparticles in removing of CU (V; II) from aqueous solutions was assessed. Materials and Methods: This experimental study aimed at determining the effect of pow...
DIFFUSION OF NANOPARTICLES IN SYNTHETIC AND BIOPOLYMERSOLUTIONSbyINDERMEET KOHLIAUGUST 2013 Advisor: Dr. Ashis Mukhopadhyay
The radiolytic degradation of widely used fungicide, carbendazim, in synthetic aqueous solutions and industrial wastewater was investigated employing γ-irradiation. The effect of the absorbed dose, initial concentration and pH of irradiated solution on the effectiveness of carbendazim decomposition were investigated. Decomposition of carbendazim in 100 μM concentration in synthetic aqueous solu...
New lubricants have been developed to meet the performance demands of modem refrigerants and system components. A brief review of current refrigeration oil developments is presented. It is well known that the new lubricants used with polar refrigerants tend to absorb water. The ester hydrolysis process and the effect on the essential lubricant properties are described. The effect of increased w...
DYNAMICS OF ANISOTROPIC GOLD NANOPARTICLES IN SYNTHETIC AND BIOPOLYMER SOLUTIONS by SHARMINE ALAM August 2015 Advisor: Dr. Ashis Mukhopadhyay Major: Physics Degree: Doctor of Philosophy Soft matter is a subfield of condensed matter physics including systems such as polymers, colloids, amphiphiles and liquid crystals. Understanding their interaction and dynamics is essential for many interdiscip...
Synthetic biology (SB) is an innovative and emerging field, representing a confluence of science and engineering. It aims to (re)-design biological parts, devices and systems while applying engineering principles for useful applications. Valuable insight gained on the functions of biological systems will further improve the design capacity. The advance of SB is expected to provide solutions to ...
Rule–based expert systems proved to be a successful AI technology in a number of areas. Building such systems requires creating a rulebase, as well as providing an effective inference mechanism that fires rules appropriate in a given context. The paper briefly discusses main rule inference algorithms Rete, TREAT and Gator. Since large rulebases often require identifying certain rule clusters, m...
Background and Objectives: Beta-carotene was prepared from Azolla by Lejeune et al. (2000). Beta carotene production from Azolla filiculoides in the Anzali wetland has not been investigated in Iran so far. The present project was aimed at determining the content, quality, and purity of β-carotene extracted from Azolla filiculoides in the Anzali Wetland, and comparing it with synthetic β-caroten...
In this study, the Fenton process was used to investigate the color removal efficiency of Acid Red 52 and Basic Red 18 dye solutions by direct chemical oxidation. Color and chemical oxygen demand (COD) was successfully removed more than 99% and up to 92% respectively. This article would provide an easy assessment of the viability of using Fenton reagent in acidic conditions, so it is a prom...
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