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An experiment on strength and capillary water absorption of concrete made with brick fine aggregate and silica fume

Sustainable resources management and development have been at the forefront of an important issue concerning the construction industry for the past several years. Specifically, the use of sustainable building materials and reuse waste materials is gaining importance and becoming commonplace in many areas. In the present study the hardened properties like compressive strength, split tensile strength, and also durability properties like porosity, and CSAT test was carried out on bricks fine aggregate concrete. The percentage of bricks fine aggregate that partially and fully replaced by fine aggregates by weights were 0%, 10%, 20%, 30%, 40%, and 50%. Experiments were conducted for both Ordinary Concrete and bricks fine aggregate Concrete with different percentages of bricks fine aggregate (BFA). It is observed from the experimental results and its analysis, that the compressive strength of concrete, splitting tensile strength of concrete increases with the addition of low Percentage of bricks fine aggregate. The results show that the optimum replacement of recycled bricks fine aggregate with fine aggregates was 20%. Up to 20% replacement, it is possible to gain the same strength as conventional concrete. Beyond 20% replacement the strength results following a decreasing trend. Moreover, capillary suction absorption increasing with increase in replacement of BFA. It was also found that the bricks fine aggregate concrete perform well up 20% replacement of BFA with fine aggregate. It was clear that firstly porosity increasing in 7 and 14 days after decreasing with a long period and minimum porosity obtained with mix 80+20A+10%SF.

Published by: Pooja Piplewar, Ram Bharosh

Author: Pooja Piplewar

Paper ID: V4I6-1399

Paper Status: published

Published: December 28, 2018

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Research Paper

Ambidextrous performance among children of different ages

The purpose of this study was to find out ambidextrous performance among children of different ages. The names of children studying 5th standard, 6th standard, 7th standard, and 8th standard were collected from Koviloor Andavar Matriculation Higher Secondary School, Koviloor, Karaikudi, Tamilnadu. Considering the limited number of children it was decided to select seven boys and eight girls from each standard. This study consisted of sixty children comprised of 28 boys and 32 girls. Their age was between 11 to 14 years. Jumping, throwing and hopping is the natural activities of children. They are considered as fundamental motor activity. Among children, the inherent talent and potential can be identified by testing the fundamental motor ability. The standard athletic events involve jumping, throwing and hopping. Assessing the ambidextrous performance would be useful to the physical educationist and coaches to identify the talent. In this respect based on the relevant literature reviewed and in accordance with views of professional experts in Physical Education, the following ambidextrous performance variables were selected for this study there are jumping, throwing and hopping. The factorial design is presented for a notational system. It is a form of the three-factor experiment consisted of gender, different age groups and ambidextrous performance with a repeated measure on the last factor of jumping, throwing and hopping with right and leg are analyzed by 2 x 4 x 2 factorial ANOVA.

Published by: K. R. Vimala Devi, Dr. G. Ravindran

Author: K. R. Vimala Devi

Paper ID: V4I6-1417

Paper Status: published

Published: December 28, 2018

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Research Paper

A Novel research on how to measure and optimize the security of Social Network Security (SNS) to achieve the goal of building a trustworthy, efficient, and secure SNS ecosystem

Web-based social networking security is the way toward investigating dynamic web-based life information so as to ensure against security and business dangers. Each industry faces a remarkable arrangement of dangers on social, huge numbers of which have placed associations in the press or at the focal point of discussion. In this investigation, we present the different parts of social, arrange and physical security related with the utilization of informal organizations, by presenting the systems behind each and outlining important security studies and occasions identified with every theme. It has been for some time comprehended that the far-reaching utilization of person to person communication destinations can furnish aggressors with new and crushing assault vectors. In this investigation we endeavor to jump further into every method of security danger, and also affirm the security chance related to every theme by giving true budgetary/social outcomes. We perceive that while associations and people may have authentic business/individual uses for informal organizations, we prescribe explicit moves be made to support more grounded client mindfulness, more secure programming plans and also better hierarchical responsibility. Interpersonal organizations are extremely prevalent in this day and age. A huge number of individuals utilize different types of interpersonal organizations as they enable people to interface with loved ones, and offer private data. Be that as it may, issues identified with keeping up the protection and security of a client's data can happen, particularly when the client's transferred substance is sight and sound, for example, photographs, recordings, and sounds.

Published by: Madhumita

Author: Madhumita

Paper ID: V4I6-1351

Paper Status: published

Published: December 28, 2018

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Review Paper

Smart agriculture: IoT based precise and productive farming approach

Internet of Things (IoT) is a new technology that gained great attention from researchers since it becomes an important technology that promises a smart human being life. It allows human to communicate between objects, machines and every thing. IoT represents a system which consists of things in the real world and sensors attached to combined these things, connected to the Internet either wired or wireless network structure. The main aim of this study is to provide a literature focus on the researchers working with IoT in an agricultural field.

Published by: Arunlal K. S., Rajkiran S. N.

Author: Arunlal K. S.

Paper ID: V4I6-1421

Paper Status: published

Published: December 28, 2018

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Review Paper

Economical and efficient big data sharing with cloud

Big data such as social media contents, an archive of high definition videos gathered via ubiquitous information-sensing devices and scientific data could be acquired and stored within an organization’s external cloud(s) and distribution retrieved by staffs or customers via cloud services offered by the organization. The growth of cloud computing, big data, and analytics compels businesses to turn into big data-as-a-service solutions in order to overcome common challenges, such as data storage or processing power. This paper presents new and comparative performance behaviors of i-Cloud and three well-known approaches by emulating a hybrid cloud as a testing environment.

Published by: Ankur Singh

Author: Ankur Singh

Paper ID: V4I6-1420

Paper Status: published

Published: December 28, 2018

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Research Paper

Speed control of bridgeless buck-boost converter-fed BLDC motor drive using PI controller and neuro-fuzzy controller

The devices that are typically utilized in industrial, commercial and residential applications got to undergo rectification for their correct functioning and operation. The AC supply is always vulnerable to the nonlinear loads like the inductive loads, which includes the induction and PMBLDC motors. In order to maintain a pure sinusoidal voltage at the AC source side, the Power factor Correction circuits at the source side are unavoidable. An approach of speed control of the BLDC motor by controlling the dc link voltage of the voltage source inverter (VSI) is used with a single voltage sensor. A bridgeless configuration of Buck-Boost converter is proposed that offers the elimination of the diode bridge rectifier, hence reducing the conduction losses which are related to it. This reduces the switching losses in VSI due to a low-frequency operation of VSI for electronic commutation of BLDC motor. The performance of the proposed drive is evaluated for a wide range of speed control with improved power quality at AC mains. The purpose of this paper is to control the speed of a brushless dc motor by using a PI controller and Neuro-fuzzy controller and is carried out using MATLAB/ Simulink tools and the results are validated.

Published by: Shruthi R., Nalina Kumari A.

Author: Shruthi R.

Paper ID: V4I6-1409

Paper Status: published

Published: December 27, 2018

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