Volume 8 | Issue 5 | May-2020

 Abstract

We have studied the five dimensional Kaluza Klein universe filled with perfect fluid governed by the polytropic equation of state. Exact solutions of the Einstein's field equations are obtained and physical properties of the model are discussed in details.

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KALUZA KLEIN UNIVERSE WITH POLYTROPIC EQUATION OF STATE

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In this project, a wireless communication system is designed and developed for continuous monitoring of Patients health when he is carried to hospital in Ambulance. The primary function of this system is to monitor the temperature and heartbeats of a patient's body every two while he is being carried to hospital by GSM module. When this data is send to Casualty section of hospital, doctors will have a brief idea of patients health and can plan accordingly for treatment. When patient is taken hospital in case of casualties, doctors initially need to check his heartbeat rate and body temperature. If this things are done in Ambulance when patient is on the way ,lot of precious time will be saved no matter how small it is. There will be also additional facility by which Ambulance staff will end a rough situation of patients health like if he is bleeding ,about his critical wounds and fractures.

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Component,formatting,style,styling,insert.

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The design of crane buffers for the Electric Overhead Travelling Crane with cabin were studied during this investigation. This leads to analyze the buffer system as a decoupled system for ease of operator working in the crane cabin. The maximum end buffer impact force was determined for a chosen level of reliability based on the responses from the sensitivity analysis using the Lagrange Multiplier method. These maximum end buffer impact forces are then compared with the forces prescribed by the codes. Like SABS 0160, SANS 10160 the end buffer impact force obtained from the constraint optimization technique for a aim to achieve level of reliability of ? =3. It is observed from analysis that the buffer collision force for hydraulic buffers is within limit which is suitable for crane with cabin.

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Component, formatting, style, styling, insert

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Computational Fluid Dynamics (CFD) Analysis, Radial Flow Pump, Blade thickness, inlet blade angle, Overall Efficiency

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A brain-computer interface (BCI) is a technology that establishes a direct connection between the brain and an external device, such as a computer or a robotic arm. The goal of BCIs is to provide a means of communication and control for individuals with disabilities or injuries that limit their physical movements or communication abilities. BCIs typically use electrodes or sensors placed on or implanted in the brain to detect electrical signals or other activity, which are then translated by a computer algorithm into commands that can be used to control external devices. BCIs can be categorized into invasive and non-invasive methods, with each having advantages and disadvantages. While BCIs have the potential to revolutionize the way we interact with technology, they are still in the early stages of development and require further research and development to become widely accessible and available to those who could benefit from them.

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BCI, Electrodes, Sensor, Algorithm, Invasive, Non-Invasive.

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The contact stress in the spur gears is the important parameter in gear design. This paper focuses on the stress analysis of gear teeth of spur gear to find maximum contact stress in the gear. The results obtained from stress Analysis are satisfactory and useful for gear selection. For stress analysis, steel, and aluminum alloy are used as the materials of spur gear. The spur gears are drafted, modeled and assembled in CATIA V5. As Structural analysis is accurate technique for stress analysis, structural analysis is done in software ANSYS Workbench 18.1. Also deformation for steel and aluminium alloy steel is obtained as efficiency of the gear depends on its results. The results show that the difference between maximum contact stresses obtained from Hertz equation and Finite Element Analysis is very less and it is acceptable.

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Spur gear, Contact stress, ANSYS, Deformation

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Domestic Wastewater can be recycled naturally by using the roots of Canna Indica plants and soil bacteria for domestic re-usage such as for gardening, flushing of toils. The main aim of this study is treatment of untreated wastewater from domestic use. The various parameters such as pH, turbidity, electrical conductivity and dissolved oxygen are analyzed.

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Domestic Wastewater can be recycled naturally by using the roots of Canna Indica plants and soil bacteria for domestic re-usage such as for gardening, flushing of toils. The main aim of this study is treatment of untreated wastewater from domestic use. The various parameters such as pH, turbidity, electrical conductivity and dissolved oxygen are analyzed.

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Performance psychology lay tremendous emphasis on mental toughness. In sports psychology mental toughness techniques are used for peak performance and achieving better results in sports. The term is coined by Loehr and discussed it in a book entitled "The Only Way to Win". Although both men and women actively take part in sports, research on mental toughness of sportsperson on the basis of gender is not vast and the results on role of gender in determining mental toughness are not consistent. The present study belongs to tribal community of Chhattisgarh in which it is aimed to compare mental toughness of tribal male and tribal female sportsperson of Chhattisgarh. The study comprise of 40 tribal national male sportsperson and 40 tribal female national sportsperson. The psychological tool to assess the mental toughness was questionnaire prepared by Tiwari (2007). Independent sample 't' test gives clear indication that mental toughness and and its sub-scale vary among tribal sportsperson on the basis of gender. It was observed that tribal male sportsperson are mentally more strong as compared to tribal female sportsperson of Chhattisgarh. The results are discussed in the light of biological difference and socialization theories and conclusions were drawn accordingly.

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Gender, Mental toughness, Tribal sportsperson

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Rohint Mistry, the Indian born Canadian writer belongs to the Parsi community, a small and minor community and all his novels deal with Parsi community. Mistry's point of view about Parsi community is set in his fiction. This attitude about the life and ideas of survival as a minority community also presents in his works. Like Such A Long Journey, A Fine Balance, his third novel Family Matters also centers round a Parsi family. Nariman Vakeel, an aged Parsi widower suffering from twin diseases of the old age - Parkinsonism and Osteoporosis is the protagonist of the novel. Mistry depicts the problems of common Parsi's in the novel. The novel is gone forward with both negatives and positives about the Parsi family. This paper is an attempt to explore Parsiness presents in Mistry's Family Matters.

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Parsi community, Parsiness, Nariman Vakeel

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Orthopraxis and the Grammar of Cognitive Freedom: Hermeneutics of Gandhi's Reading of the Bhagavadgit?

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