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Business Intellgence : Techniques and Benefits
Patel Yagneshi B.
Computer Science
Year: 2014, Volume:1, Issue : 8
Pages: 58 - 63
For every company, it is very necessary to maintain information. All the informatics systems of a company has a multitude of data. when turning these data into information to make decisions, process becomes slow. The solution for this is given by Business Intelligence (BI) applications that can help companies to increase income or diminish costs by offering the executive management appropriate information on the basis of which quick and efficient decisions can be taken. Companies have understood the importance of enforcing achievements of the goals defined by their business strategies through business intelligence concepts. It describes the insights on the role and requirement of real time BI by examining the business needs.
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Review of Video Watermarking Techniques
Manoj Kumar ; Mrs. Dolley Shukla
Communication
Year: 2015, Volume:1, Issue : 8
Pages: 64 - 67
There has been a remarkable raise in the data exchange over web and the general use of digital media. The interest with reference to digital watermarking right through the last decade is certainly due to the increase in the need of copyright protection of digital data. Applications of video watermarking in copy control, broadcast monitoring, video authentication, fingerprinting, copyright protection etc is immensely rising. The major aspects of information hiding are security, capacity and robustness. Capacity deals with the amount of information that can be concealed. The ability of anyone detecting the information is robustness and refers to the resistance to modification of the cover content before concealed information is destroyed. Video watermarking algorithms normally prefers robustness. In a robust algorithm it is not possible to eliminate the watermark without precise degradation of the cover content. In this paper, features required to design a robust watermarked video for a valuable application. We review several algorithms, and introduce commonly used key technique. Aspire of this paper is to focus on the various domains of video watermarking techniques. The best part of the reviewed methods based on video watermarking highlight on the concept of robustness of the algorithm. Video Watermarking is a young and rapidly rising field in the area of multimedia. The aim of this paper is to focus on the various domains of video Watermarking techniques.
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Detailed Analysis and Design of Slab Wall System & Column Beam Method
Janni praveen kumar ; M.K.M.V.Ratnam; Dr.U.RangaRaju
Civil Engineering
Year: 2014, Volume:1, Issue : 8
Pages: 68 - 73
Construction is one of the significant sectors of Indian economy and is an integral part of the development. Today India’s urban population is the second largest in the world and its future development leads to increased demand for housing to cope with this problem India should desperately need to plan for acquisition of land and rapid creation of dwelling units. Construction is a complex process involving basically the areas of Architectural planning, Engineering & Construction. There is growing realization today that speed of construction needs to be given greater importance especially for large housing projects. This is not only essential for the faster turnover of equipment and investment – leading possible to the reduction in the housing cost but also for achieving the national objective of creating a large stock to overcome shortest possible time. Fortunately, some of the advanced technologies catering to faster speed of construction are already available in the country. For e.g. Prefabrication, autoclaved blocks, slab-wall system of construction etc. This thesis describes the detailed analysis and design of slab-wall system and column-beam system in concrete building. At present construction the typical floor plan in a structural system of high raised concrete building’s can be easily done by slab-wall form compared to column-beam system and the behavior of the building under gravity and lateral loads is analyzed by using STAAD. Pro V8i software for G+8 building. Comparisons with analytical results show that high base shear and deformation in column-beam system than slab-wall system in concrete building.
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A Review on Various Approaches to Reduce Intersymbol Interference in MIMO - OFDM System
Jaya Misra ; Rakesh Mandal
Electronics & Telecommunication Engg.
Year: 2015, Volume:1, Issue : 8
Pages: 74 - 78
MIMO-OFDM (Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing) system has been recognized as one of the most popular and competitive technique in a wireless environment now a days. The performance is calculated in terms of Bit Error Rate (BER) versus the Signal to Noise Ratio (SNR). In this paper we discuss various algorithm to reduce ISI .we discuss the BER performance of the MIMO-OFDM system with four different equalizers (ZF, LMS, RLS and MMSE). The multicarrier modulation is used, which have advantages like inter symbol interference (ISI) reduction, high data rate, greater reliability, and good performance in multipath fading.
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Enhancement into bituminous properties using Forta fibre in SMA
Vidhi Patel ; Abhijitsinh Parmar; Bhrugu Kotak; Dhaval Patel; Mittal Patel
Civil Engineering
Year: 2015, Volume:1, Issue : 8
Pages: 79 - 83
There are two types of pavement, one is flexible pavement and second one is rigid pavement. If the initial cost is considered, than the rigid pavement is costly, but the maintenance cost of it is low. And country like INDIA, its not possible to provide rigid pavement everywhere, so flexible pavement is the option only. In flexible pavement, it is required to be maintained at some interval of time so the cost of maintenance is should be minimum. At present, the maintenance cost is higher so now the method of maintenance has to be modified for the flexible pavement.To avoid the maintenance cost, the proper quality of work and material is important. So to improve the quality, various material or chemicals are used to improve the quality or to improve the property of the raw material. The study is about to improve the properties of bitumen. In Flexible pavement construction, modified bitumen can be used with fibres, Chemicals, Waste materials etc. for improving its properties. The most suitable fibres are used to improve its properties, i.e. Marshall Mix design, Viscosity ,Ductility ,and Specific Gravity. According to literature, Forta Fi- fibre is most advantageous for improving bituminous properties So here it is checked for its feasibility in our country to improve different bituminous property. 1%, 2 %, and 3 % of Forta Fi by its weight of Conventional bitumen mix is studied.
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Educational ERP Systems in The Market - A Comparative Study
Abhishek Aravind Kulkarni ; Nikesh Hegde; Monika Sharma
Computer Engineering
Year: 2015, Volume:1, Issue : 8
Pages: 84 - 91
An Educational ERP System is a solution developed to bring together the various modules and processes in an educational environment and also to improve the efficiency of such processes. This paper will examine the different ERP solutions in the market. The comparison is made on the basis of a number of factors such as, the technology used, whether or not the solution is made open source, cost of the solution and the corresponding features it provides. This comparison takes into consideration the various success factors for ERP solutions. We also provide various factors we have used in making our comparative study and provide a final summary stating a way to decide the preferences for different solutions in different scenarios.
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Design and Analysis of Planar Inverted-F Antenna for Wireless Applications
Jashandeep Singh ; Sushil Kakkar; Dr. Shweta Rani
Electronics & Communication Engineering
Year: 2015, Volume:1, Issue : 8
Pages: 92 - 97
A tri-band planar inverted-F antenna (PIFA) for wireless applications has been presented in this paper. The proposed antenna is compact in size and design on FR4 substrate. The antenna consists of a slotted radiator supported by shorting wall and a small ground plane. Slots in radiating patch have been used to introduce multiband operations into the proposed antenna. The structure is designed and optimized to operate at 2.02GHz, 3.06GHz and 6.1GHz with achievable bandwidths 13.5%, 10% and 16% respectively. These three bands cover the existing wireless communication frequency bands from 1.8- 6.6 GHz. The effects of feed position and shorting wall on return loss, bandwidth, VSWR and gain have been analyzed. Good return loss, antenna gain and radiation pattern characteristics are obtained in the frequency band of interest. Structural dimensions of the proposed antenna are optimized by using HFSS EM solver. Details of the tri-band PIFA characteristics are presented and studied.
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Rainfall Trends and Pattern of Sweta Nadhi Basin, Salem District, Tamil Nadu, India Using GIS
S. Priyadharshini ; Dr. S. Aruchamy
Geography-Land Evaluation-GIS
Year: 2015, Volume:1, Issue : 8
Pages: 98 - 107
The study of rainfall pattern is very important for the agricultural planning of any region. Rainfall being the predominant form of precipitation causing stream flow, especially the flood flow in a majority of rivers in India. In the present study, an attempt has been made to assessment the rainfall variation and monitoring with respect to spatial distribution in sweta basin. In this work were exiguities by GIS Technique. To achieve the aim of rainfall variations during winter (Jan. & Feb.), summer (Mar. to May), southwest monsoon (Jun. to Sep.) and northeast monsoon (Oct. to Dec.) were analyzed for the period from 1980 to 2010. The study is based on 30 years of the monthly rainfall data for 16 rain gauge stations. While analyzing the long term average of monthly and annual rainfall, the annual rainfall of the region is 746.77mm, of which the winter, summer, southwest and northeast monsoon records 10.39, 111.65, 274.88and 349.85mm respectively. The results suggest that the model reproduces the number and spatial distribution maps of rainfall extremes with some accuracy, but that mean rainfall and rainfall variability is estimated over dry regions of Sweta basin, Swetha nadhi is the minor basin of Vellar major basin, South India.
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Anaglyph 3Dimesional Image Processing using NI-LabVIEW
K. Mohamed Hussain ; R. Allwyn Rajendran Zepherin; M. ShanthaKumar; S. Abirami
Instrumentation and Control Engineering
Year: 2015, Volume:1, Issue : 8
Pages: 108 - 112
3Dimesional Imaging has become highly emerging trend in recent times. But conversion of 2Dimesional Images to 3Dimesional Images is not so easy and cannot be done in less cost. This paper deals with the conversion of 2D images into 3D with the help of NI-LabVIEW software. Two cameras which are mounted side by side serves as Left and Right eye to view the 3D image. Every Image has Red, Blue and Green components. By taking Red Component of Left image and Blue, Green Component of Right Image and merging these images will give you the Red-Cyan Image which is the traditional 3D image. The Extraction of Red, Blue, Green Component and Merging will be done through NI-LabVIEW. The Depth Image will be seen through a Red-Cyan 3D glass.
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Static Analysis of Multistoreyed Rc Buildings By Using Pushover Methodology
Jaya Prakash Kadali
Civil Engineering
Year: 2015, Volume:1, Issue : 8
Pages: 113 - 124
Moment resisting frames are commonly used as the dominant mode of lateral resisting system in seismic regions for a long time. Beams, columns, and beam-column joints in moment frames are proportioned and detailed to resist flexural, axial, and shearing actions that result as a building sways through multiple displacement cycles during strong earthquake ground shaking. Reinforced concrete special moment frames are used as part of seismic force-resisting systems in buildings that are designed to resist earthquakes. The poor performance of Ordinary Moment Resisting Frame (OMRF) in past earthquakes suggested special design and detailing to warrant a ductile behaviour in seismic zones of high earthquake (zone III, IV & V). Thus when a large earthquake occurs, Special Moment Resisting Frame (SMRF) which is specially detailed and is expected to have superior ductility. Special proportioning and detailing requirements result in a frame capable of resisting strong earthquake shaking without significant loss of stiffness or strength. These moment-resisting frames are called “Special Moment Resisting Frames†because of these additional requirements, which improve the seismic resistance in comparison with less stringently detailed Intermediate and Ordinary Moment Resisting Frames.
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Abstract
