Volume 6 | Issue 2 |

 Abstract

Rotating multilayer cylinder subjected to internal pressure and/or radial temperature gradient finds several applications, e.g. mold of centrifugal casting machine. The cylinder wall may undergo elastic deformation during the operation. The present study deals with thermo-elastic stress analysis of rotating multilayer cylinder subjected to internal pressure and radial thermal gradient. Multilayer compound cylinder is usually tailor made in order to satisfy the requirement of working in extreme operating conditions characterized by high temperature, high pressure and/or corrosive environment. This paper presents a basic model that can be used to study the effects of rotation, internal pressure and temperature on the stress distributions and displacement fields in multilayer compound cylinders. The results of the developed analytical approach are compared with published research paper and validated.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Multilayer cylinder, rotation, internal pressure, temperature gradient.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Capacity building, Sustainable development goals, women empowerment, micro and small scale enterprises, Training

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Exam Cell Automation System is developed for the college or institute to computerize the traditional way of conducting exams and to simplify examination hall allotment and seating arrangement. Also, automating the timetable generating process will help get rid of various anomalies caused due to human error. Mostly sta? faces many problems in assigning exam halls depending upon the availability of classes, capacity of classes, student details, allotment of duties to the respective teachers, etc. And the manual system of preparing time table in colleges is very time consuming and usually ends up with various classes clashing either at same room or with same teachers having more than one class at a time. To overcome all these problems, an automated system is proposed.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Exam Cell Automation System, Timetable Generation System, Constraints, Heuristic algorithm, optimal solution.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Key Words: Technological changes, Customer Satisfaction, Banking Sector

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

correlation, Dissolved Solids ,Godavari River, Total solids, Total Dissolved Solids, Total suspended solids, Turbidity

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The system is about a remotely managed Real time notice board developed using Raspberry Pi and Python programming. It is a wireless notice board where a notice sent by the user is displayed on the LCD screen with the help of Wi-Fi connection. The notice or any information is sent to the Notice board through a website by authenticated users only.Since wired connections such as Ethernet has many limitations, the wireless technique is simple and easy. Notice Board is primary thing in any institution or public utility places like bus stations, railway stations,colleges, malls, etc. But sticking various notices day to day is a difficult process. A separate person is required to take care of this notices display. This project is about advanced wireless notice board. .The proposed system aims to substitute another controller interface system with Raspberry Pi which will not only drastically reduces the cost involved but also will help achieving quality of services as the system will consume a smaller amount of power also. Using this user can remotely access & manage the notice board. Authenticated User can send notice from any mobile & computer which have internet connection. Authenticated user can use this from any place. No need to present in particular place. This notice board is real time so notice board update every time. Student can also see old notices in website.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

RASPBERRY PI, NOTICE BOARD, HDMI CABLE

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Corn, Homoeopathy, Sulphur

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Nomophobia,smartphone addiction, anxiety,digital detox.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Fruit juices are widely consumed in many parts of India and are considered to be nutritive to the body. In this study, an analysis of four heavy metals: Fe, Zn, Pb, and Cd was done by FAAS method in fresh and packaged fruit juices of pineapple, orange, and pomegranate. The highest concentration of Pb was found to be 17.10 mg/L in the packaged pomegranate juice while a value of 21.46 mg/L Cd was observed in the fresh pineapple juice. All samples had Pb and Cd concentrations that exceeded the limit in drinking water imposed by World Health Organization (WHO) and United State Environmental Protection Agency (US-EPA), with a single exception. These concentrations of Pb and Cd are alarming and present potential health hazard. There were significant concentrations of Fe and Zn. The samples were also tested for reducing sugar and phosphate and were positive. The pH was found to be an important physico-chemical parameter. They also contained ascorbic acid with highest value in the fresh pure orange juice sample and citric acid with highest value in the fresh orange juice sample. The study therefore indicated the need for improvement of quality control in the fruit juices consumed in the area.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Analysis, physico-chemical, heavy metal, citric acid, ascorbic acid, fruit juice

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Today we see the garbage waste bins are overflowing and all garbage is split out from dust bins, which results into unhygienic condition, illness and bad smell for all people near that area. Hence, we are designing the system based on arduino for monitoring garbage from particular area to avoid pollution, unhygienic condition, bad smell, etc. The dustbins are interfaced with microcontroller based system having ultrasonic sensor showing the current status of garbage on android device. When garbage reaches the level of sensor, then that indication will be given to the microcontroller unit and microcontroller sends signal to the authorities through Wi-Fi. So continuous monitoring of garbage bins will keep the environment clean. This method is basically an enhancement of sun solar tracking system. In this advance method of Solar tracking system, gear motor is used for the rotation of solar panels according to sun light direction that is from east to west. With the help of real-time clock and microcontroller, Solar tracking system turn off automatically in night-time. In this paper we have discussed sun solar tracking system. In sun solar tracking system both hardware and software is used to developed a complete project.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Ultrasonic Sensor, Solar Plate, Fire Detector

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Creative Commons Attribution 4.0 and The Open Definition