Volume 6 | Issue 2 |

 Abstract

Self-compacting concrete is a most preferred type of concrete, due to its complete flow ability without using vibrating tools. It is easily feasible for any shape and size of the formwork. Self-compacting concrete is one of the green technics for avoiding sound effect on construction site. The fly ash will be very helpful to reduction of natural resources for manufacturing cement and also very little effect in production of carbon emission gases. The mix design is made according to IS 10262:2009.Self-compacting concrete represents one of the most significant advances in concrete technology for decades. It is a high workable concrete and do not require any external vibration for consolidation. Inadequate homogeneity of the cast concrete due to poor compaction or segregation may drastically lower the performance of mature concrete. SCC ensures adequate compaction and facilitate placement of concrete in structures with congested reinforcement and in restricted areas. The fresh state properties are conducted for Inverted slump flow test, Inverted T50cm slump flow test, V-funnel test, V-funnel at T5 minutes The research work includes workability tests of SCC, their application in the development of mix design for SCC and finally exploring various properties in its hardened state

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

SCC, workability, superplasticizer, VMA, compatibility

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this paper the performance of conventional controller, Genetic algorithm for inter-connected system. The response result shown here are in form of dynamic responses of each area frequencies and the power of tie line, for the two area power system model. Different controller can be used in this model but I am using PID, Fuzzy controller, Genetic Algorithm.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Fuzzy logic, PID, Power System Control.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Concrete is one of the most widely used construction material obtained by utilizing (preferably) locally accessible ingredients like sand, cement, water and aggregates. There is an essential need for addition of both chemical and mineral admixtures in concrete to improve its performance. Hence varieties of admixtures such as coconut fiber, fly ash, glass powder, nylon fibers etc. have been successfully used so far. Hence an attempt has been made in the present paper to analyze and summarize the durability tests performed on various concrete mixes in comparison to normal mixes. Durability of any concrete mix may be understood as its ability to resist any act of deterioration i.e. either due to chemicals or due to weather or any other reason.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Durability, Regime. DPS, Bentonite, GGBS.

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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

GSM,LCD,Micro controller,Sensors,pH-level

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

It is said that “health is wealth” . The Beedi industry provides employment opportunities on the one hand and on the other hand it is a tobacco related product adversely affects health . Investment in health increases due to tobacco related diseases . Due to the sickness of the Beedi worker’s , they have an impact on income and production ,as well their ability to save .In this study , we conducted a experimental research of 29 Beedi worker of Ajmer city on which 110 member of the family are dependent. For this purpose we collected the data of income received after sick of Beedi worker and collected income data after getting healthier. After that ,we find out the impact of health on productivity through statistical method.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Beedi.ajmer,health,tobacco, income , productivity.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The information signal is first encrypted and then transmitted using some transmission media which may be corrupted in the process. These errors can be corrected and detected by employing error-detecting and error-correcting codes in RAMs. The most common error detection scheme is parity bit. An error correcting code uses multiple parity check bits that are stored with the data word in memory. It is essential to have SEC codes that protect both the data and the associated control bits. It is possible for these codes to provide fast decoding of the control bits, as these are used to determine the processing of the data and are commonly on the critical timing path. In this brief, a method to extend SEC codes to support a few additional control bits is presented. The derived codes support fast decoding of the additional control bits and are therefore suitable for networking applications.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Error correction codes, high-speed networking, memory, single error correction (SEC).

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Vehicle parking is a major issue in our daily life, due to this the traffic has been increasing. The technology was developed, and the population has been increased. The main objective of this Paper is to develop a hardware system and to find the number of vacant parking slots using IoT technology, to identify the number of parking slots which are available in the parking lot and park the vehicle automatically. In big cities there will be big shopping malls, restaurants, companies etc. So, to overcome that problem this project is introducing car parking with automatic valet parking system using IoT technology. This model says about how the parking is being done without human involvement, this is nothing but valet parking. The main components in the paper are Arduino which is used to control the whole system by taking the inputs and process to control the output actuators, IR sensors which senses whether the slot is occupied or empty. NodeMCU is an arduino like controller with an in-built WiFi module which connects to internet and sends the information to the server, and the status of the vehicle parking can be visualized through Blynk application. Blynk also allows the user to remotely reserve, park and retrieve the vehicle. DC motors are used to control the elevator system to lift the vehicle and place it in the specified vacant slot. This can be implemented in real time so that the users can easily check the status of the vacant parking space to park the vehicle.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

IoT, Arduino, wifi, Blynk, Valet parking.

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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

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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

Life skills, Strength based intervention, Youth

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

ABSTRACT - Optical Code Division Multiple Access (OCDMA) is an optical processing system which allows multiple users to share the same bandwidth simultaneously without interfering with each other using unique optical codes. As the number of user increases, the dispersion and multiple access interference begin to rise, which led to high bit error rate and low quality of service of the system. This paper presents the effect of Dispersion and Multi Access Interference (MAI) of optical fiber on the Bit Error Rate (BER) performance of a Direct Sequence Optical Code Division Multiple Access (DS-OCDMA) network. By using Matlab simulations, Signal-to-Noise Ratio (SNR) versus Received Optical Power (ROP) of an OCDMA transmission system can be evaluated for different numbers of system users. Mat lab simulations can be performed in order to illustrate the reduction of the dispersion index gamma, or to visualize different scenarios, e.g., what amount of transmitted power is required in order to obtain a BER of 10-9 when the length of the optical fiber is increased.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Keywords: OCDMA, BER, MAI, OOC, ROP, SNR

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Creative Commons Attribution 4.0 and The Open Definition