Volume 6 | Issue 2 |

 Abstract

This paper discusses the implementation of an automatic ration distribution system using RFID cards/tags. A monitoring system is proposed in which databases are to be linked with government offices, shopkeeper and the ration card holder. Distributing commodities manually takes a lot of time and there are chances of immoral activities, so to overcome this problem RFID technology can be used. In this paper RFID tags are introduced.

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 Keywords

RFID Cards/Tags,RFID Reader,AVR Microcontroller,Load Cell,Netbeans

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 Abstract

In this paper we study Bianchi type-I model based on Riemannian geometry. The aim of this paper is to get the components of homothetic vector field, killing vector field, conformal killing vector fields in Riemannian geometry for Bianchi type-I, in different cases, using ordinary method and Computer program to get the components of the vectors

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 Keywords

Bianchi type-I; homothetic vector field; Christoffal symbols; Riemannian Geometry

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 Abstract

Here author trying to discuss about the reservation system India. In which he discussed the historical background of reservation system, present position, judicial approach, lacuna of present reservation system & its solution.

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Must Needed Changes

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Robots have become a part of our daily work environment for the past few years. They are automating a wide range of daily activities in various aspects. Robotic applications have increasingly developed in health care industry, search and rescue operations, tutor our children, self-driving cars, care for our elderly, military robots in automated warfare, to provide companionship etc. Thus, robots are making our lives faster and easier. Nowadays, the potential for human-robot interaction is emerging. As these grow up to be more capable, it is obvious that they will throw an impact ethically, physically as well as emotionally on humans. They will be involved in situations where moral character will be integrated to their interactions with other sentiment animals. Robots have to get adapted to the individual to make sure that it is assisting the human morally to respect his emotions, beliefs, and dignity. This paper gives an overview on why morality of machines has become an important aspect for human beings.

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moral agents, socially interactive robots, artificial agents, human-robot interaction

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The advancement of ICT has resulted in paradigm shift in educational learning concepts resulting in change of role of teacher and learner. Technology enabled learning is fast replacing the traditional classroom learning. Learning Management System (LMS) is one of these technologies that offers teachers to organize, manage and deliver course materials. The LMS provide a wide variety of tools and services for teachers and students to enhance teaching and learning. LMSs like Blackboard, Moodle, EvalTool etc., have made great impact on teaching, learning and assessment by providing flexible schedules, superior content, secure access, delivery of content, discussions, chat, assignments, quiz, etc. Universities worldwide are now adopting these tools to support and deliver their courses which have resulted in improved and effective learning. Keeping in view the importance of this emerging technology, this paper discusses the general framework of a LMS, criteria for choosing the appropriate LMS and its benefits.

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 Keywords

Content Management, Blackboard, Education, eLearning, Learning Management System (LMS)

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 Abstract

DEVELOPMENT OF SMALL SCALE INDUSTRIES IN INDUSTRIAL ESTATES OF KARNATAKA STATE SMALL INDUSTRIES DEVELOPMENT CORPORATION LTD – A STUDY OF KARNATAKA STATE

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 Keywords

Industrialise or perish, development, small scale industries, socio-economic objectives

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Creative Commons Attribution 4.0 and The Open Definition

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Key words: Flexible learning, English Language grammar and Treatment given to the controlled group.

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Atthi pattai (Ficus racemosa bark) chooranam is one of the siddha herbal drugs, which has been indicated for its anti-microbial activity. The aim of the present study was to validate anti-microbial activity of Atthi pattai chooranam extract against various micro-organisms. The micro-organisms used in the present study include Escherichia coli, Staphylococcus aureus, Streptococcus pneumoniae, Pseudomonas aeruginosa and Candida albicans. The anti-microbial study was conducted according to Kirby-Bauer Method. It was observed that Atthi pattai chooranam extract exerted anti-microbial activity against Staphylococcus aureus.

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Anti-microbial activity, Ficus racemosa bark, Staphylococcus aureus.

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Digital ?lters are used to modify the characteristic of signals in time and frequency domains hence have been recognized as primary digital signal processing element. Adaptive ?lters are widely used in many signal processing applications, such as echo cancellation, where time varying noise needs to be removed from desired signals. The conventional techniques like pipelining and parallel processing can be employed to increase the throughput. Amongst the existing adaptive filters, least mean square (LMS) based ?nite impulse response (FIR) adaptive ?lter is the most popular one due to its inherent simplicity and satisfactory convergence performance It is comprised of a ?nite-impulse-response (FIR) ?lter, coefficients of which are updated based on the input samples using least mean square (LMS) Algorithm . This paper delegates a novel pipelined architecture implementation of adaptive filter based on distributed arithmetic (DA) for typical noise cancellation applications low-power, high-throughput, and low-area. The throughput rate of the design is increased by update of parallel lookup table (LUT) and implementation of filtering and weight-update operations concurrently. The conditional signed carry-save accumulation is used in order to reduce the sampling period and area complexity for DA-based inner-product computation. Reduction of power consumption is achieved in the proposed design by utilizing a fast bit clock for carry-save accumulation but a much slower clock for all other operations. It consists of multiplexors of same number, LUT of small size, and nearly adders of half number compared to the existing design based on DA. From synthesis results & comparison table, it is clear that the throughput has increased & time delay has reduced than previous DA-based adaptive filter for filter lengths N = 2. Designing of FIR filter is done using VHDL and synthesized using Quartus II synthesis tool and Modelsim SE 6.2 simulator.

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 Keywords

Distributed arithmetic, Adaptive FIR, LMS, LUT, FPGA, MAC

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 Abstract

The major reasons for switching toward composite materials are due to their properties of higher specific stiffness, strength and performance that are comparable with conventional materials. Nowadays, the use of composite materials in our lives has become very common and these are found application as drive shaft, building and infrastructural system, landing gears for helicopters, furniture, transportation, rocket structures, tube structures for sports equipment, , truss structures, robot arms. In this experimental study a hybrid composite shaft was fabricated by wrapping 320 GSM carbon and 435 GSM E-glass woven fabric fibre with Araldite material, completely around aluminium tube with manufacturing method in which hand layup method aided with high pressure compressed air is productively used for the purpose that woven fabric could conform to curved surfaces. A pendulum type drop weight test set-up was construct which is able to produce low-velocity transverse impact damage on composite specimens. A total of sixteen specimens were manufactured in which four specimens from each type of composite material and four bare aluminum tubes are impacted at energy level of 10.5 J on two consecutive points whish are 50 mm apart along the longitudinal axis of specimen, twenty-four specimens in total, were tested under torsion, three point bending test. For a low velocity impact, it is notice that invisible cracks develops in carbon/glass fibre along with small conical impression occur in aluminum tube in hybrid aluminum composite tubes. Load-deflection & torque-angle of twist relation data were documented for with and without impact damage specimens and compare these data. And by the use of NaCl solution study about chemical reactivity of twill woven fabric of Carbon and Glass based aluminum composite tube. Fabric of carbon/glass wound around the aluminum tube by the use Araldite Epoxy and Hardener.

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 Keywords

Twill Woven fabric of Carbon/Glass composite, low velocity impact, Torsion and bending strength, Chemical Reactivity, NaCl solution, three point bending.

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Creative Commons Attribution 4.0 and The Open Definition