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Vol ||3|| Issue || 1 ||

1.Full Citation
Manuscript Id :: 23153
Manuscript Type :: Research
Manuscript Title :: Grid Portal: A Web Based Gateway
Country :: India
Authors :: Er. Neha Mathur || Er. Mukesh Gupta
Pages No. :: 01-07
Paper Index :: : 07.4721/0310107
Full PDF ::

Grids computing "have emerged as a common approach to constructing dynamic, inter-domain, distributed computing and data collaborations. In this environment, as the resources are usually distributed geographically at various levels, there is a great challenge for providing those resources and services of the grid which are of user's context. The purpose of this paper is to use the services of the grid by the grid portal which acts as a front end of the grid and also discussing the need and importance of a portal. A portal is built upon layers of services and component modules. This paper focuses on the architecture of portals. Grid portal provides a unique interface for end-users to access distributed resources and are used widely in Grid. Portals use portlets as pluggable user interface components that provide a presentation layer to information systems. Portlets are Java based Web components, which makes a portal more flexible and can be easily reused. In this chapter, we also briefly consider the different types of portals that exist.



[1]. Foster I, Kesselman C (eds.) The Grid: Blueprint for a New Computing Infrastructure. Morgan Kaufmann: San Francisco,1998.
[2]. Have You Seen the KMCI Knowledge Management Certification Program? White Paper No. Thirteen Defining the Enterprise Information Portal By Joseph M. Firestone, Ph.D. Executive Information Systems, Inc. July 31, 1999
[3]. The Astrophysics Simulation Collaboratory. [22 November 2001].Pancerella CM, Rahn LA, Yang CL. The diesel combustion collaboratory: Combustion researchers collaborating over the Internet. Proceedings IEEE Conference on High Performance Computing and Networking, November 1999.
[4]. Boye, Janus (2005-01-18). "Portal Software: Passing Fad or Real Value?". CMS Watch.
[5]. Knorr, Eric (2004-01-09). "The new enterprise portal". InfoWorld.
[6]. Urbach, Nils (2009-11-19). "An empirical investigation of employee portal success". Elsevier.
[7]. Knowledge portals and the emerging digital knowledge workplace by R. Mack Y. Ravin R. J. Byrd
[8]. Abdelnur, A., and S. Hepper. JSR 168: The Java Portlet Specification.
[9]. Presentation Level Integration of Portal Personalization Architecture Appears in Information and Communication Technologies, 2006. ICTTA '06. 2nd Oo, Ingyin IEEE CONFERENCE PUBLICATIONS Information and Communication Technologies, 2006. ICTTA '06. 2nd
[10]. Portlet-based Portal Design for Grid Systems , by Yanli Cai; Jian Can; Minglu Li; Lei Chen at Grid and Cooperative Computing Workshops, 2006. GCCW '06. Fifth International Conference on Portal server technology Wege,Christian Internet Computing, IEEE

2.Full Citation
Manuscript Id :: 24124
Manuscript Type :: Research
Manuscript Title :: Applications of Neural Networks In Data Mining
Country :: India
Authors :: M.Charles Arockiaraj
Pages No. :: 08-11
Paper Index :: : 07.4721/03108011
Full PDF ::

Finding information hidden in data is as theoretically difficult as it is practically important. With the objective of discovering unknown patterns from data, the methodologies of data mining were derived from statistics, machine learning, and artificial intelligence, and are being used successfully in application areas such as bioinformatics, banking, retail, and many others. Companies have been collecting data for decades, building massive data warehouses in which to store it.Even though this data is available, very few companies have been able to realize the actual value stored in it. The question these companies are asking is how to extract this value. The answer is Data mining.There is many technologies available to data mining practitioners, including Artificial Neural Networks, Regression, and Decision Trees. Many practitioners are wary of Neural Networks due to their black box nature, even though they have proven themselves in many situations. This paper is an overview of artificial neural networks and questions their position as a preferred tool by data mining practitioners.

Keywords –Artificial Neural Network (ANN), neural network topology, Data mining, back propagation algorithm, Advantages.

[1] IEEE Transactions on Neural Networks; "Data Mining in a Soft Computing Framework: A Survey", Authors: Sushmita Mitra, Sankar K. Pal and Pabitra Mitra. (January 2002, Vol. 13, No. 1)
[2] Using Neural Networks for Data Mining: Mark W. Craven, Jude W. Shavlik
[3] Data Mining Techniques: Arjun K. Pujari
[4] Introduction to the theory of Neural Computation: John Hertz, Anders Krogh, Richard G. Palmer
[5] Elements of Artificial Neural Networks: Kishan Mehrotra, Chilukuri K. Mohan, Sanjay Ranka.

3.Full Citation
Manuscript Id :: 24136
Manuscript Type :: Research
Manuscript Title :: Design of E-Shape Fractal Simple Multiband Patch Antenna for S-Band LTE and Various Mobile Standards
Country :: Nigeria.
Authors :: A.Janani ||A.Priya
Pages No. :: 12-19
Paper Index :: : 07.4721/031012019
Full PDF ::

in this paper, a design of a new E-shape fractal antenna for multistandard application is proposed. Fractal geometry is best suited for its self similarity and space filling characteristics. An optimized design of fourth iteration of E-shape fractal is designed to satisfy the higher multistandard mobile terminal application. Various mobile standards are obtained at the end of iteration in particular this study produces the result after fourth iteration (4EFPA) which satisfies the LTE mobile band. Several properties of the antenna such as Return loss, VSWR, Impedance is obtained and the Gain of the antenna has been improved.

Keywords:patch antenna, E-shape fractal, probe feed.

[1] Nima Bayatmaku, Parisa Lotfi, Mohammadnaghi Azarmanesh, Member, IEEE, and Saber Soltani. ―Design of Simple Multiband Patch Antenna for Mobile Communication Applications Using New E-Shape Fractal". IEEE Antennas and wireless propogation letters, vol.10, 2011.
[2] Yang, J. Chiochetti, D. Papadopoulos, and L. Susman, ―Fractal antenna elements and arrays,‖ Appl. Microw. Wireless, vol. 5, no. 11, pp.34–46, May 1999.
[3] B. Manimegalai, S. Raju, and V. Abhaikumar, ―A multi fractal cantor antenna for multiband wireless applications,‖ IEEE Antennas Wireless Propag. Lett, vol. 8, pp. 359–362, 2009.
[4] B.Manimegalai, S.Raju and V.Abhaikumar, ―A Multi Fractal Cantor Antenna for Multiband Wireless Application‖, IEEE Antennas Wireless propog. Lett., vol.8, pp359-362, 2009.
[5] M. Nagshavarian-Jahromi, ―Novel wideband planar fractal monopole antenna,‖ IEEE Trans. Antennas Propag., vol. 56, no. 12, pp.3844–3849, Dec. 2009.
[6] W. L. Chen, G. M. Wang, and G. X. Zahng, ―Small-size microstrip patch antennas combining Koch and Sierpinski fractal-shapes,‖ IEEE Antennas Wireless Propag. Lett., vol. 7, pp. 738–741, 2008.
[7] J. P. Gianvittorio and Y. Rahmat-Samii, ―Fractal antennas: A novel antenna miniaturization technique, and applications,‖ IEEE Antennas Propag. Mag., vol. 44, no. 1, pp. 20–36, Feb. 2002.
[8] C.Puente, J.Romeu, R.Pous, X.Garcia and F.Bentiez.‖Fractal Multi-band Antenna Based on the Sierpinski Gasket‖,Electron.Lett., vol.32,no.1,pp.1-2, jan 1996.
[9] J. Anguera, C. Puente, C. Borja, and J. Soler, ―Dual frequency broadband stacked microstrip antenna using a reactive loading and a fractalshaped radiating edge,‖ IEEE Antennas Wireless Propag. Lett., vol. 6, pp. 309–312, 2007.
[10] A. A. Deshmukh and G. Kumar, ―Compact broadband E-shaped microstrip antennas,‖ Electron. Lett., vol. 41, no. 18, pp. 989–990, Sep.2005, 1st.

5.Full Citation
Manuscript Id :: 25018
Manuscript Type :: Research
Manuscript Title :: Removal Of Phenol From Industrial Wastewater Using Sawdust
Country :: Iraq
Authors :: Ihsan Habib Dakhil
Pages No. :: 25-31
Paper Index :: : 07.4721/031025031
Full PDF ::
The aim of present work is to study the removal of phenol presents in industrial wastewater using the local sawdust. The considered real of the four factors were (100-500) mg/l, (0.1-1) gm, (3-9) and (20-180) min for initial phenol concentration, adsorbent dose, pH and contact time, respectively, on the removal capacity has been studied. Statistical analysis of the results showed the significance of the individual factors and their interactions on both adsorption process. Box-Wilson design of experiments was adopted to find a useful relationship between the four variables and the removal efficiency. The experimental data collected by this method is successively fitted to a second order polynomial mathematical model. The optimum conditions for the removal of phenol within the experiment range of variables studies were 130 mg/l of initial phenol concentration, 0.82 gm of adsorbent dose, natural pH value of 6.7 and 120 min of contact time. Under these conditions the maximum removal efficiency was 91.6%. Batch kinetic and isotherm studies were carried out to evaluate the effect of initial phenol concentration, adsorbent dose, pH and contact time. A comparison of mathematical model applied to the adsorption of phenol was evaluated for the Langmuir and Freundlich adsorption models. It was found that the equilibrium data agree very well with the Langmuir and Freundlich models.

Keywords :Removal, Adsorption, Phenol, Wastewater, Sawdust

[1]. Li Z., Burt T. and Bowman R.S., "Sorption of Ionizable Organic Solutes by Surfactant Modified Zeolite", Environ. Sci. Technol.,
34, (2000), 3756-3760.
[2]. Yapar S., Klahre P. and Klumpp E., "Hydrotalcite as A potential Sorbent for the Removal of 2,4 Dicholorophenol", Turkish
Journal of Engineering and Environmental Sciences, 28, (2004), 4-48.
[3]. Akcay M., "Characterization and Determination of The Thermodynamic and Kinetic Properties of P-cp Adsorption onto
Organophilic Bentonite from Aqueous Solution", J. Colloid Interf. Sci., Vol. 280, (2004), 299-304.
[4]. Hao O. J., Kim H. and Chiang P. C., "Decolorization of Wastewater" , Crit. Rev. Environ. Sci. Technol., Vol. 30, (2000), 449-

6.Full Citation
Manuscript Id :: 25017
Manuscript Type :: Research
Manuscript Title :: Investigation of Extrusion of Lead experimentally from Round section through Equilateral Triangular section Converging dies at different area reductions during Forward Metal Extrusion Process
Country :: India
Authors :: Debabrata Rath ||Dr. Sushanta Tripathy
Pages No. :: 32-38
Paper Index :: : 07.4721/031032038
Full PDF ::

The changes of die angle, area reduction in dies, loading rate on the final extruded products, extrusion pressures of lead of circular cross sections has been investigated experimentally. The proposed method is successfully adapted to the forward extrusion of the equilateral triangular section from round billet through converging dies of different area reductions. Computation of extrusion pressure at various area reductions and calculations of different parameters (stress, strain etc.) in wet condition.

Keywords : Extrusion of Triangular section, Converging Dies at different area reductions, Friction Factor, Extrusion Pressure

[1] V. Nagpal, T. Altan, Analysis of the three-dimensional metal flow in extrusion of shapes. With the use of dual stream function, in: Proceedings of the Third North American Metal Research Conference, Pittsburgh, PA, 1975, pp. 26–40.
[2] B.B. Basily, D.H. Sansome, Some theoretical considerations for the direct drawing of section rod from round bar, Int. J. Mech. Sci. 18 (1979) 201–209.
[3] D.Y. Yang, C.H. Lee, Analysis of three-dimensional extrusion of sections through curved dies by conformal transformations, Int. J. Mech. Sci. 20 (1978) 541–552.
[4] W. Johnson, H. Kudo, The Mechanics of Metal Extrusion.(1963)
[5] Hill, Analysis metal working process, mechanics of physical solids flow rule(1963)
[6] R. Prakash, O.H. Khan, An analysis of plastic flow through polygonal converging dies with generalized boundaries of the zone of plastic deformation, Int. J. Mach.Tool Des. Res. 19(1979)1-9
[7] P.K. Kar, N.S. Das, Upper bound analysis of extrusion of I-section bars from Square, rectangular billets through square dies, Int. J. Mech. Sci. 39 (8) (1997) 925–934.
[8] S.K. Sahoo, P.K. Kar , K.C. Singh a. A numerical application of the upper-bound technique for round-to-hexagon extrusion through linearly converging dies, Int. J. Mat. Pro. Tec. 91 (1999) 105–110
[9] Narayanasamy R, Ponalagusamy R, Venkatesan R, Srinivasan P (2006) An upper bound solution to extrusion of circular billet to circular shape through cosine die. Mater Des 27(5):411– 415. doi:10.1016/j.matdes.2004.11.026
[10] J.S. Gunasekera, S. Hosino, Analysis of extrusion or drawing of polygonal sections through straightly conversing dies, J. Engng. Ind.Trans. ASME 104 (1982) 38–43.

7.Full Citation
Manuscript Id :: 25016
Manuscript Type :: Research
Manuscript Title :: The Strategy of Potential tourism development in Namalatu Beach at Nusaniwe Sub District, Ambon City, Indonesia
Country :: Indonesia
Authors :: Daniel Anthoni Sihasale || L. Hakim || A. Suharyanto|| Soemarno
Pages No. :: 39-45
Paper Index :: : 07.4721/031039045
Full PDF ::

The objectives of research are to analyze the internal and external factors influencing the development of Namalatu Beach tourist object at Nusaniwe SubSub District, Ambon City, and to analyze the alternative strategy that is proposed to develop beach tourist object. Research method is qualitative descriptive. Data are collected through (1) observation, (2) questionnaire, and (3) interview. Sampling technique is Accidental Sampling for tourist respondent and Purposive Sampling for expert respondent. Data analysis method consists of inputting stage, matching stage and deciding stage [2]. Research method is qualitative descriptive. Analysis tools include matrix, IFAS (Internal Strategic Factors Analysis Summary), EFAS (External Strategic Factors Analysis Summary) and SWOT (Strengths, Weaknesses, Opportunities, Threats) to formulate and to determine a strategy. Result of the analysis of matrix internal factor (IFAS) indicates that strengths rate is 2.61 and weaknesses rate is 0.41, and therefore, total of both is 3.0 meaning that strengths factor is higher than weaknesses factor. Result of the analysis of matrix external factor (EFAS) shows that opportunities rate is 1.89 and threats rate is 1.01. Total of both is 2.9 meaning that opportunities factor is able to deal with threats factor. The strategy of tourist object development remains at abscissa and ordinate points of 2.20:0.88 within Quadrant I (one). It must be a useful situation because tourist object has opportunities and strengths to be used well. Based on SWOT analysis, the most dominant strategy is SO (Strengths, Opportunities) strategy which is a strategy to develop strengths to manage opportunities. The strategy involves: (1) keeping and maintaining the natural condition of tourist object location, its originality, and its availability of facilities and structure-infrastructures, and (2) using the potential of natural resource and the tourism supporting facilities in maximum manner.

Keywords :Development Strategy, Beach Tourism, Namalatu Beach, Ambon City

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