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Increasing Thermal Conductivity of a Heat Exchanger Using Copper Oxide Nano Fluids & Ethylene Glycol

... [9].In the journal “Experimental determination of thermal conductivity of three Nano fluids and development of new correlations” Published by Debendra K. Das Experimental investigations have been carried out for ...

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Poly(ethylene glycol) as a scaffold for high-affinity open-channel blockers of the mouse nicotinic acetylcholine receptor.

... To test this hypothesis, we characterized the blockade kinetics of a series of PEG-QA conjugates (PQ1–PQ5; Figure 1) using patch- clamp electrophysiology. These conjugates were prepared from a short PEG, octa ...

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Bond Strength of Experimental Root Canal Sealers Based on MTA and Butyl Ethylene Glycol Disalicylate

... butyl ethylene glycol disalicylate showed some improved physicochemical properties when compared to MTA Fillapex, such as the working and setting time and the capacity to release calcium ions ...

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Performance of water and diluted ethylene glycol as coolants for electronic cooling

... As the number of transistors increases with new generation of microprocessor chips, the power draw and heat load to dissipate during operation increases. As a result of increasing the heat loads and heat fluxes the ...

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Effects of bone morphogenetic protein-2 (BMP-2) and vascular endothelial growth factor (VEGF) release from polylactide-poly (ethylene glycol)-polylactide (PELA) microcapsule-based scaffolds on bone

... Preparation of BMP- and VEGF-loaded microcapsules Microcapsules containing BMP-2 and VEGF were prepared using the improved double emulsion/solvent evaporation technique as previously described (17). In brief, 3 mg of ...

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Evaluation of anti-urolithiatic effect of aqueous extract of Bryophyllum pinnatum (Lam.) leaves using ethylene glycol-induced renal calculi

... Aqueous extract of B. pinnatum (ABP) leaves was obtained from Leopard Investments Ltd, Mumbai, India. Doses of ABP were selected as the basis of previous acute toxicity studies. Previous study showed that oral absorption ...

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High-resolution, high-throughput, positive-tone patterning of poly(ethylene glycol) by helium beam exposure through stencil masks.

... poly(ethylene glycol) (PEG) [9,10,11], which is well-known for its resistance to non-specific adsorption of proteins through a combination of entropic (steric stabilization) and enthalpic (hydrogen bonding) ...

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Simulação da desidratação do gás natural, com o uso do solvente etileno glicol / Simulation of natural gas dehydration using ethylene glycol solvent

... Natural gas is a growing fuel, as well as contributing to the preservation of the environment, it represents the so-called clean and non-polluting energy. Its use contributes to increased production, reduced losses, ...

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Experimental investigation in thermal conductivity of CuO and ethylene glycol nanofluid in serpentine shaped microchannel

... The heat transfer characteristics of serpentine shaped microchannel heat sink with CuO/ethylene glycol nanofluid is experimented and its enhanced thermal conductivity is compared with the base fluid. Based ...

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Protective effects of Cuminum cyminum L. essential oil on ethylene glycol induced nephrolithiasis in mice

... Results of serum biochemical parameters were presented in Table 1. The data obtained revealed that serum levels of BUN and creatinine in ethylene glycol group were significantly increased (P < 0.05) in ...

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Ultrastructural features of agouti (Dasyprocta aguti) preantral follicles cryopreserved using dimethyl sulfoxide, ethylene glycol and propanediol

... The development of a cryopreservation protocol of agouti ovarian tissue might be of great importance for this technique to be applied to the preservation of this species and also to other endangered rodents. However, ...

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Hydrophilization of poly(caprolactone) copolymers through introduction of oligo(ethylene glycol) moieties.

... copolymers with molecular masses of up to 15,000 g/mol were successfully synthesized with low PDI. The functional group density in the copolymer backbone showed a linear correlation with the epoxide content in the ...

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Effect of poly (ethylene) glycol and albumin on the immobilization of microbial lipase and catalysis and catalysis in organic media.

... (ETHYLENE) GLYCOL AND ALBUMIN ON THE IMMOBILIZATION OF MICROBIAL LIPASE AND CATALYSIS IN ORGANIC ...(ethylene) glycol (PEG) and bovine serum albumin (BSA), as additive agents, were used to ...

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Analysis of the Turbulent Flow of Nanofluid Containing Ethylene Glycol and Water Base Fluid by using the Fluent Model

... In order to review the impact of the base fluid on the viscous drag force of the pipe wall, two different base fluids have been used: water and ethylene glycol. The nanoparticle used here is AR aluminum ...

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Synthesis and characterization of polyurethane aquous dispersions based on poly(ethylene glycol) and poly(propylene glycol) block copolymers.

... POLY(ETHYLENE GLYCOL) AND POLY(PROPYLENE GLYCOL) BLOCK ...poly(ethylene glycol) and poly(propylene glycol) (PEG-b- PPG), with PEG hydrophilic segments content of 7 and 25%, ...

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PHARMACOLOGICAL SCREENING OF MUSA PARADISICA LINN AGAINST ETHYLENE GLYCOL INDUCED RENAL CALCULI

... against ethylene glycol induced renal calculi in albino wistar rats are studied in this ...0.75% ethylene glycol in drinking water for 28 days and was manifested by high urinary calcium, ...

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Combination of ethylene glycol with sucrose increases survival rate after vitrification of somatic tissue of collared peccaries (Pecari tajacu Linnaeus, 1758)

... as ethylene glycol (EG) and dimethyl sulfoxide (DMSO) are small molecules that enter the cell and bind with water molecules, limiting the amount of intracellular and extracellular water which protect ...

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Non-Aligned Ethylene-Glycol 30% Based Stagnation Point Fluid over a Stretching Surface with Hematite Nano Particles

Ethylene Glycol