Volume 9 | Issue 10 |

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Keywords: pregnancy, hypertension, gestational diabetes mellitus, poly cystic ovarian disease, thyroid problems.

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Ionic gelation was used to create sodium alginate and gum ghatti (GG) bio adhesive beads containing metformin HCl for orally usage. A 32 factorial design has been used to evaluate the effects of gum ghatti concentration and HPMC K100M concentration on the bead size (mm) and % Drug release after 12 hours (DR % ) of ionotropic ally gelled sodium alginate and gum ghatti muco-adhesive beads containing metformin HCl. CCD is utilised for this, and response surface methodology (RSM) is used. The optimized sodium alginate beads had a bead size of 1.2mm to 1.45mm and a DR of 79 % to 91 % after 12 hours. The in-vitro release of metformin HCl from these ionotropic ally-gelled SA-GG beads lasted for 12 hours and followed a zero-order model. The improved mucoadhesive beads also have good muco-adhesive properties with biological mucosal membranes and follow pH-dependent swelling.

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Metformin hydrochloride (MH), Gum Ghatti (GG), Mucoadhesion, Sustained release, alginate beads.

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Agitation speed is a determining factor in power consumption and mixing quality, which determines conse-quently the cost of mixing operation. This study explores the fluid flow velocity and power required for achieving the mixing operation in stirred tank by using PIV technique. The mixing system consists of a cylindrical tank with a flat bottom and an up-pumping 4-Wide-blade Hydrofoil impeller (WHU). The diameter of the vessel, the diameter of the impeller, and the vertical clearance of the bottom were 0.192 m, 0.075 m, and 0.064 m, respectively. Water liquid is used as a working fluid (density ? = 997 [kg/m3], different shaft positions, (0%, 5%, 10%, and 15%,) away from the center of the tank. Fluorescent particles were also used to measure axial and radial velocities for the liquid phase. PIV measurements showed that the velocity increases by approximately 50% in the tank with the most eccentric shaft that means we can reduce the power consumption 50% in a vessel stirred by 4-Wide-blade Hydrofoil impeller (WHU).

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Mixing, Stirred tank, Power Consumption, PIV

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Creative Commons Attribution 4.0 and The Open Definition

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Topology is a discipline of mathematics in which two objects are regarded equal if they may be continually deformed into one another through motions in space such as bending, twisting, stretching, and shrinking without preventing tearing apart or gluing together sections. Differentiable equations, dynamical systems, knot theory, and Riemann surfaces in complex analysis are all examples of topology in mathematics. It's also used in physics to describe the universe's space-time structure and in string theory. The branch of mathematics known as topology studies continuity and related notions. Open and closed sets, continuity, and homeomorphism are only a few of the essential concepts that will be introduced in the near future.

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Topology, Open Set, Closed Set, Mathematics

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Creative Commons Attribution 4.0 and The Open Definition

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In the present work three design of car model (Simple car cabin, Car cabin with AC inlet at its sides and Car cabin with AC inlet at its roof) for air conditioner system have been used to perform computational fluid dynamic analysis to investigate best thermal comfort condition with even temperature distribution. There are following conclusion have been drawn from the computational fluid dynamics analysis. After performing Computational fluid dynamic analysis on all three design of car model (Simple car cabin, Car cabin with AC inlet at its sides and Car cabin with AC inlet at its roof) the temperature distribution on various segment of the car cabin by creating plane in perception of place orientation, near body part and front & rear passenger. It has been observed that the average temperature inside the first and second model of car cabin is higher than third model hencecar cabin with front and top AC inlet is suggested for the future implementation.

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Car cabin

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Distribution Pattern - Landscape,Population, Net Area Sown,Inhabitated Villages

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QMS, CoQ, PAF, MEED, GCC

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Green plants and factory by-products containing carbohydrate are often a source of a product like bioethanol. The main problem of those raw materials is that the content of the sort of carbohydrate. During this study, potato peels was chosen as a carbon source. The PPW contains suf?cient quantities of starch, cellulose, hemicellulose, lignin and fermentable sugars to warrant use as an ethanol feedstock. Starch may be a high yield feedstock for ethanol production, but its hydrolysis is required to supply ethanol by fermentation. Starch was traditionally hydrolysed by acids, but the speci?city of the enzymes, their inherent mild reaction conditions and the absence of secondary reactions have led to the wide-spread use of amylases as catalysts in this process. Starch processing may be a technology utilizing enzymatic liquefaction and sacchari?cation, which produces a comparatively clean glucose stream that's fermented to ethanol by Saccharomyces yeasts. However, a pre-treatment process is required to convert starch of potato to fermentable sugar by hydrolysis. Potato is ranked amongst one among the leader vegetation generating international. Potato skin is zero value waste produced by potato processing plant or industry. For the assembly of bioethanol, starch residues were converted into glucose by a-amylase and glucoamylase. To research the saccharification process of the pre-treated starch residues. Yeast fermentation is employed simultaneously with the saccharification process for 72 hours. Then after the centrifuge the compound. An effort was made to supply ethanol from potato skin waste. There was a substantial yield of sample of 35-40 ml using pH 6.0, an at a substrate concentration of 5% (W/V).and we get ethanol and methanol present in the sample.

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food waste, bioethanol, potato peel waste, simultaneous saccharaification and fermentation.

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The objectives of this study were to investigate the effect of yogic practices on eye vision and other on mental well being among school children. The subjects for the study were 80 male students (40 subjects were in Experimental group and 40 subjects were in Control group. Out of 40 subjects of Experimental group 20 subjects were kept in Eye Vision group and rest of the 20 subjects was kept in Mental Well Being group. The same division of subjects was followed with control group) from D.S.INTER COLLEGE, Aligarh. Age ranged the student between 14-17 years. Criterion measures for this study were different test items such as: eye vision by eye test (in visual acuity) and mental well beings by The Warwick-Edinburgh Mental Well-being Scale (WEMWBS) (in rating) were administrated. To find out significant difference between two groups i.e. control and experimental groups in each variable and group (control group and experimental group), Paired sample t-test was employed. The result of the data reveals the significant difference was found in experimental group in each variable (Eye Vision and Mental Well Beings) and insignificant difference was found in control group.

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Eve vision, Mental Well Being, Experimental and Control.

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Creative Commons Attribution 4.0 and The Open Definition