Archives-  

In today’s world technology is getting more advanced, we have new technology for our personal living, even at home. Home automation is becoming more popular around the world and is becoming a common practice. The main concept of home automation is to automate everything in the house which can be done using technology to control and do the tasks that we would do manually. In this paper, we illustrate use of remote devices such as mobile phone, tablet or desktop and laptops to control, monitor the Home Appliances. In today's era, technology can enhance comfort zone of human life. Technology is evolving rapidly. By using the latest technology for home automation, we can build a fully automated home. By Using Raspberry Pi and Aurdino, a home automation system is built and is capable of operating home appliances automatically. In this paper we have implemented home automation for controlling electrical home appliances. We have provided the facility to control these devices through web as well as through mobile. Here we are using Raspberry Pi-3 as a server and Arduino to get the signals and send the same to the server. This paper proposes a very economical system for home automation.

The aim of this study was to determine the amount and composition of wastes generated within all key campus operational areas to approach the best strategy for waste management. Samples were taken daily, across the main campus, for a week with one month interval in 2010. Sampling as well as determination of waste composition methods was according to standard for determining unprocessed municipal solid waste composition (ASTM D5231-92). To estimate the amount of wastes produced daily in the campus, waste handling trucks were weighed. The results showed that the campus of University of Tabriz produced 2.5 metric tons of wastes per day that more than 80% of it could be diverted through waste reduction, recycling and composting activities. Compostable organic material was the most significant waste type. Compostable organic material, plastic wastes, paper and paper products were the other important materials for the targeted waste reduction and recycling efforts. Various educational and policy strategies, that can be used to propound campus community waste minimization behaviors in the long term, are discussed.

Spam is the sending unwanted e-mail messages frequently with different contents, in large quantities to an indiscriminate set of recipients, and often proselytes a service or a website. Many intelligent systems have been developed for detecting spam emails, but many of them don’t have enough speed. In this paper, a fuzzy spam detection system in text classification mode is described that has been implemented in MATLAB. Because of the ANFIS uses the approximation capability of FIS and ANN as adaptive, it acts simple and powerful. In the proposed method, first extractor starts to extract all the tokens in the body of all emails. Genetic algorithm (GA) is then applied, to select the appropriate features of the tokens. These features are saved in a dictionary. Then ANFIS uses this dictionary for classifying emails. In this project, ANFIS has three inputs and one output. For obtaining ANFIS’ inputs, calculate a spamicity for each token. This criterion shows the rate of dangerous of each token. Then tokens of each email are classified into three categories, based on the amounts of their spamicity. Counts of tokens in each category, are three inputs to ANFIS system. ANFIS’ output determines that each email is spam or not.

In wireless sensor network Localisation is described as a crucial service and energy demanding process in sensor network. GPS-equipped node where used for localisation process, in order to reduce the cost and increase the life time of the network, the mobile beacon localization is considered to eliminate GPS nodes. A localization error control scheme, namely "Spider Web", based on which the mobile beacon trajectories along a predefined spider web intersection path. The accuracy of the localization of nodes, time consumption of mobile beacon is efficient and localization error ratio is controlled. Based on the results, the spider web algorithm is efficient in localization accuracy and time, energy, consumption of mobile beacon, throughput and packet delivery ratio than Z-power algorithm.

Fluid flow in a backward – facing step (BFS) geometry is one of the most important bench mark problems used in computational fluid dynamics (CFD). It consists of an out flow boundary condition. In the present work, the laminar, incompressible flow over backward facing step is being calculated using computational fluid dynamics. The Reynolds number taken for the simulation is 800. For Re = 800, the momentum and energy solutions at various downstream locations are compared with the bench mark results and found to be in good agreement with bench mark results.

Strategy development in higher educational institution ensures quality and improvement of efficiency in functioning. This paper discusses the development and deployment of strategies in higher educational institutions with specific reference to Srinivas Institute of Management Studies. This paper also include the strategies to be deployed by the institution to ensure adequate information and feedback to be made available to the top management and the stake holders, review the activities of the institution and encourage and support involvement of the staff in improving the effectiveness and efficiency of the institutional processes.

Detailed structural interpretation was carried out on the three fields within Block-X with the aim of better understanding the structural evolution, trapping styles and the influence of the fault system on the facies distribution within the Block. Well correlation was carried out on six wells to map potential reservoir intervals, which in turn were tied with seismic for horizon and structural interpretation. Structures interpreted include listric growth faults, roll-overs, synthetic and antithetic faults. The faults showed a dominant NW-SE trend, and the variance attribute also validated the interpreted fault trend. Impact of a mobile clay substratum was more noticeable around ‘FLO’ and ‘A’ Fields around the Upper Eocene to Lower Oligocene strata of the Agbada Formation. Four-way closures dominate ‘OGEY’ Field, the traps on ‘FLO’ Field are fault assisted while ‘A’ Field at best have some good leads which given some more control on the seismic acreage and possibility of good prospects. The facies model showed minor shale content localised at the western part of the Block with good reservoirs and and some silty sand making up the remaining Block. The fault system of the Block was not observed to have any significant effect on the facies and property distribution. The fluid contact model revealed communication across the fields and that the reservoir is not compartmentalised. This integrated approach in determining the hydrocarbon potential of Block – X, Northern Depobelt of Niger Delta reduces the effect of under estimation and over estimation of hydrocarbon –in – place volume, thus assisting in well planning and input into running Petroleum economics.

The configuration, the storage and the operations form the important aspects in the management of a laboratory and workshop. These three aspects plays a vital role in the management of all activities and work schedules in the anticipation to simplify and move smoothly and optimized the work force and the time spent to resolve and produce an effective service output. To achieve all of these three aspects and form them as a regular activity to all staff in the aspects of the configuration of The Storage General Rules, the Equipments Concept, Retention of Merchandise Based on their Date of Expiry, Retention of Special Services Maintenance Tools (Sst), Stock Master Maintenance system, First in first out system (Fifo) , the 5S Principles And Kaizen are being practiced whereas for the purpose of storage and handling, the principles and work steps such as Customer Request Order (CRO) and Dead Stock are used as a work activity guide.

The present study was undertaken to assess the nutritional status of HIV subjects in Dindigul District, Tamilnadu, India. Samples for the study comprised 100 subjects in the age group of 20 to 55 years. The nutritional status of the selected subjects was assessed by anthropometric measurements, biochemical, clinical examination and diet survey. The results revealed that fifty three percent of the subjects had low level of CD 4 cell count and all the subjects had below the normal levels of hemoglobin and their dietary intake was very low in micronutrients.

A series of novel Schiff’s bases of 2-Quinolones have been synthesized using Coumarin 4 aldehydes and different substituted amines as starting materials under conventional heating method and were obtained in good yields. The synthesized compounds were screened for their anti-oxidant activity by DPPH method and were also tested for their antiproliferative activity against Lung cancer cell lines by MTT assay method. The details of the present work is presented here.