Paper Type	::	Research Paper
Title	::	Development of Self Repairable Concrete System.
Country	::	India
Authors	::	Sahebrao.G.Kadam || Dr. M.A.Chakrabarti
Page No.	::	01-05
	::	10.9790/3021-04940105
	::	0.4/3021-04940105
		3021-0409-0405

During the serviceability of structure concrete is subjected to different damages. The common approach for repair of Structural concrete are: Polymer Injunction, External prestressing, Geomembranes and Polymer wraps. The above technique is based on addition of a repair material to concrete from outside to inside of structural members. Now we are going to develop the self-repairing concrete by adding the materials from inside the concrete to repair.
Our technique to develop self-repairing concrete consists of embedding repairing materials in hollow ducts in the repairing zone before it is subjected to damage. Therefore when cracks occurs this repairs materials will get released from inside and it will enter the repairing zone. Where it will penetrate into cracks and rebound to mother material of Structure and it will repair the damage.

 

Keywords:- Concrete – Serviceability – Cracks - Epoxy resins - Repairs.

[1] Dr. Carolyn Dry Has Carried Out Lot Of Work On Development Of Self Repairing Durable Concrete. Natural Process Design, Inc. Winona, Minnesota (507-452-9113).
[2] Mihashi, H. and Y. Kaneko, Intelligent concrete with self-healing capability. Transactions of the Materials Research Society of Japan, 2000. 25(2): p. 557-560.
[3] Li, V.C., Y.M. Lim, and Y.-W. Chan, Feasibility study of a passive smart self-healing cementitious composite. Composites Part B, 1998. 29B: p. 819-827.
[4] Pang, J.W.C. and I.P. Bond, A hollow fibre reinforced polymer composite ecompassing self- healing and enhanced damage visibility. composites Science and Technology, 2005. 65: p.1791-1799.

[5] Dry, C.M., Alteration of matrix permeability and associated pore and crack structure by timed release of internal chemicals. Ceramic Transactions, 1991: p. 191-193.

Paper Type	::	Review Paper
Title	::	The Comparison of Deflection And Strain Values Between EverStressFE Software Analysis And Multilayer Laboratory Test Results
Country	::	Indonesia
Authors	::	Christian Gerald Daniel || Richard Tungadi || Firdaus Chairuddin || Yuada Rumengan
Page No.	::	06-16
	::	10.9790/3021-04940616
	::	0.4/3021-04940616
		3021-0409-0416

EverStressFEcan be used as comparison ofmultilayertest result in laboratory, while the value of input parameters needed are the values of deep, modulus of elasticity and Poisson ratio for each layers. The results of EverStressFE analysis for multilayer soil-rigid are vertical deflection 0.5 mm, vertical microstrain (εz) + 0 s/d 200 on deepness 150 mm, and for multilayer soil-rigid-asphalt results vertical deflection (Uz) + 0.64 mm on the surface and+ 0.4 mm on the deepness of 50 mm, and vertical microstrain vertical (εz) + -6400 s/d -7200 on the surface, + -4800 s/d -5600 on the deepness of 150 mm.As the result of laboratory test soil-rigid is vertical deflection each point 1.535 mm, 1.535 mm, 4.505 mm, 2.45 mm, 4.19 mm, and 3.61 mm, and microstrain C1 to C4 0.36, -37.68, 44.44, 43.48, and the resultsof testMultilayer soil-rigid-asphaltare verticaldeflection each point 1.576 mm, 0.075 mm, 3.7 mm, 1.985 mm, 2.48 mm, 0.986 mm, and the value of asphalt course microstrain is 655.

 

Index Terms:- Modulus of elasticity, Poisson ratio, multilayer,microstrain,deflection

[1] Alderon. A, John. B, John. O, John. R, 1997. "Open Graded Asphalt Design Guide" Australian Asphalt Pavement Association.
[2] Anas Aly, Mohamad. 2004. Teknologi Perkerasan Jalan Beton Semen, Yayasan pengembangan teknologi dan manajemen
[3] Cabrera J.G. and Hamzah M.O., (1996), "Aggregate Grading Design for Porous Asphalt‟, In Performance and Durability of Bituminous Materials, E&FN Spon Publisher, London.
[4] Djumari. Sarwono, Djoko. 2009. PERENCANAAN GRADASI ASPAL PORUS MENGGUNAKAN MATERIAL LOKAL DENGAN METODE PEMAMPATAN KERING
[5] Hadihardaja, Joetata. 1997. REKAYASA JALAN RAYA, Penerbit GUNADARMA.

Paper Type	::	Research Paper
Title	::	Wi-Call : use LAN for calling
Country	::	India
Authors	::	Rohit Sen || Nadeem Sajjad || Rahul Kumar Chaurasiya
Page No.	::	17-21
	::	10.9790/3021-04941721
	::	0.4/3021-04941721
		3021-0409-0421

In the present day the use of Wi-Fi in mobile devices is increasing day by day. Everyone has Wi-Fi enabled device, and these Wi-Fi enable devices work as IP phones, how these devices communicate with each other over Wi-Fi LAN is discussed in this paper. It is the type of telecommunication which allows voice call and data transmission across the various interconnected devices. A device which is Wi-Fi enabled and have this app can communicate with each other through the 2.4GHz UHF radio waves. We are using radio waves for communication there is no costing to make a call and data transmission so it is free. Model is limited to the local WLAN network so it is secured from bypassing data through different server. This model is not using any bandwidth of internet so we are not dependent on internet accessibility to do our work.
For sending the packets of data it follow the IP ESP (Encapsulating Security Payload) for make our data confidential. Each mobile devices connects to a WLAN router can connect to each other by a local web service which is run on server here all the information of user is being kept here, User identify itself and other user which he wish to connect. This model is proposed for reduce the communication cost of large organization.

 

Keywords:- Free LAN calling, Wi-Fi Call, Wi-Call

[1] How VoIP Works, How stuff works , [Online] [Cited: May 5, 2014.] http://computer.howstuffworks.com/ip-telephony.htm.
[2] Generic Access Network, Generic Access Network, [Online] [Cited: May 5, 2014.]
http://www.techopedia.com/definition/24977/generic-access-network-gan.
[3] Main and Other Methods, Microsoft Developer Network, [Online] [Cited: May 1, 2014.]
http://msdn.microsoft.com/en-us/library/ms228506(v=vs.90).aspx
[4] Wi-Fi, Wi-Fi Alliance, [Online] [Cited: May 5, 2014] http://www.wi-fi.org/
[5] Accessing Databases from Web Applications , Oracle Corporation, [Online] [Cited: April 24, 2014]
http://docs.oracle.com/javaee/1.4/tutorial/doc/WebApp6.html

Paper Type	::	Research Paper
Title	::	Utilizing Value Stream Mapping for Scheduled Optimization of Heavy Duty Earth-moving Vehicles
Country	::	India
Authors	::	Suman Kumar Suman || Prakash Kumar
Page No.	::	22-31
	::	10.9790/3021-04942231
	::	0.4/3021-04942231
		3021-0409-0431

Growth of business world these days created higher market competition, because the existing industrial market become more global and have penetrated the inter-states boundary. In this global competitive scenario every company claimed to own the excellence and competitiveness so that, probability to win the competition is greater. Their ultimate goal is to satisfy the customer with the exact product, quantity, and quality in the shortest lead-time. It can only be achieve if the company is able to create and implement effective and efficient processes in each of its line of their business. For this, Lean tools are used to focus on the continuous improvement of a company towards reduction of various wastes like inventory, transportation, waiting, motion, cost factory space, correction etc. It is a systematic approach for eliminating waste in every area of business, including customer relations, product design, production design, production and supplier networks. The system includes a wide range of tools and technique that aims at reducing inventory and production lead- time and to enhance the value added time. In this paper, an attempt has made to reduce the production lead- time (Dummy axle of heavy vehicles) of an automobile industry through value stream mapping. The result shows reduction in waste and system responsiveness according to the changing customers' needs through value stream mapping, a lean tool.

 

Key Words: Kaizen, Kanban, Lean manufacturing, Lead time, Pull Production, Value Stream Mapping.

[1]. BLACK, J., 1991, The Design of factory with a future (McGraw-Hill, New York).
[2]. CITEC MANUFACTURING & TECHNOLOGY SOLUTION, 2004, Lean manufacturing [http:/www.citec.org/lean_manufacturing.html].
[3]. HINES, P, and RICH N, 1997, The seven value stream mapping tools, international Journal of Operation and Production Management,17(1),46-64.
[4]. HINES P, RICH N,BICHENO J,BRUNT D, TAYLORE D, 1998, Value stream Management, International Journal of Logistic Management, 9 (1), 25-42.
[5]. LEAN INTERPRICE INSTITUTE, 2004, (www.lean.org/Lean/Resources).

Paper Type	::	Research Paper
Title	::	A Quarter-Symmetric Non-Metric Connection In A Lorentzian 𝜷−Kenmotsu Manifold
Country	::	India
Authors	::	Shyam Kishor ||, Prerna Kanaujia ||, Satya Prakash Yadav
Page No.	::	32-37
	::	10.9790/3021-04943237
	::	0.4/3021-04943237
		3021-0409-0437

In this paper we study quarter- symmetric non-metric connection in a Lorentzian β- kenmotsu manifold and the first Bianchi identity for the curvature tensor is found. Ricci tensor and the scalar curvature with respect to quarter-symmetric non-metric connection in Lorentzian β-Kenmotsu manifold are obtained. Finally some identities for torsion tensor have been explored.

 

Keywords- Hayden connection, Levi-Civita connection, Lorentzian β-kenmotsu manifold, quarter- symmetric metric connection, quarter symmetric non-metric connection. MSC 2010: 53B20, 53B15, 53C15.

[1]. G. B. Folland, Weyl manifolds, J. Di . Geometry 4(1970), 145-153.
[2]. A. Friedmann, and J. A. Schouten, Uber die geometrie der halbsymmetrischen ubertragung, Math. Zeitschr. 21(1924), 211-223.
[3]. K.Yano, On semi-symmetric metric connections, Rev. Roumaine Math. Pures Appl. 15(1970), 1579-1586. MR0275321(431078).
[4]. N. S. Agashe, and M. R. Chae, A semi-symmetric non-metric connection in a Riemannian manifold, Indian J. Pure Appl. Math. 23(1992), 399-409.
[5]. O. C. Andonie, and D.Smaranda, Certaines connexions semi-symetriques, Tensor 31(1977), 8-12.

Paper Type	::	Research Paper
Title	::	Assessment of Total Productive Maintenance Implementation through Downtime and Mean Downtime Analysis (Case study: a Semi-automated Manufacturing Company of Bangladesh)
Country	::	Bangladesh.
Authors	::	Chowdury M. L. Rahman || , M. A. Hoque || Syed Misbah Uddin
Page No.	::	38-47
	::	10.9790/3021-04943847
	::	0.4/3021-04943847
		3021-0409-0447

Total productive maintenance (TPM) has become one of the most popular maintenance strategies to ensure high machine reliability since it is regarded as an integral part of lean Manufacturing. One of the main objectives of TPM is to increase the overall equipment effectiveness of plant equipment with a modest investment in maintenance. Companies around the world spend a lot of money on buying new machinery to increase the production, however a little is done to get hundred percent output from the machines. Nevertheless, because of increased competition and demand of quality products at lower costs, buying latest equipment is not a solution unless it is fully utilized. Therefore machine maintenance and in particular, implementing an appropriate maintenance strategy has become increasingly important for manufacturing industries to fulfill these requirements. In this regard, this paper has focused on a case-study work with the aim of evaluating the effects of total productive maintenance implementation onto the existing production scenario of a selected semi-automated manufacturing company of Bangladesh by measuring downtime and mean downtime reduction and performing mean downtime analysis (MDT). Pareto analysis and statistical analysis of downtime data have been conducted to identify the most affecting downtime factors hierarchically. Based on the results summarized, modern maintenance management and production improvement techniques have been suggested to improve the maintenance procedure and at the same time to enhance the volume of production as well.

 

Keywords: - Autonomous maintenance, Mean downtime, Pareto chart, T-test, Total productive maintenance

[1] K. Venkataraman, Maintenance Engineering and Management, PHI Learning Private Limited, March 2009.
[2] Patra, N. K., Tripathy, J. K. and Choudhary B. K., "Implementing the Office Total Productive Maintenance ("Office TPM") Program: A Library Case Study," Vol. 54 No. 7, page 415-424, 2005.
[3] Islam H. Afefy, "Implementation of Total Productive Maintenance and Overall Equipment Effectiveness Evaluation", Industrial Engineering Dept, Faculty of Engineering, Fayoum University, Al Fayoum, Egypt, January 2013.
[4] O. Taisir R. Almeanazel, "Total Productive Maintenance Review and Overall Equipment Effectiveness Measurement", Department Of Industrial Engineering, Hashemite University, Zarqa, Jordan, Sept 2010.
[5] Z. Habib, K. Wang "Implementation of Total Productive Maintenance on Haldex Assembly Line", Department of Production Engineering, Royal Institute of Technology, Sweden, March 2008.

Paper Type	::	Research Paper
Title	::	Confidential Multiparty Computation with Anonymous ID Assignment using Central Authority
Country	::	India
Authors	::	Babitha ||, K R Lavanya
Page No.	::	48-51
	::	10.9790/3021-04944851
	::	0.4/3021-04944851
		3021-0409-0451

For giving out private data securely between several parties an algorithm has been used. An anonymous ID assignment technique is used iteratively to assign the nodes with ID numbers ranging from 1 to N. This technique enhances data that are more complex to be shared securely. The nodes are assigned with the anonymous ID with the help of a central authority. The algorithm has been compared with the existing algorithm. In this paper we propose an algorithm has been developed based on Sturm's theorem and Newton's identities. The numbers of iterations are found out with the help of Markov chain.

 

Keywords:- Anonymous Id, AIDA-Anonymous Id Assignment.

[1]. Sarbanes–Oxley Act of 2002, Title 29, Code of Federal Regulations,Part 1980, 2003.
[2]. Y.Zhang, W.Liu, and W.Lou .Anonymous communications in mobile ad hoc networks. In INFOCOM 2005, 24th annual joint conference the IEEE Computer Societies. Proceeding IEEE, volume 3, pages 1940– 1951, March 2005.
[3]. D. Chaum, "Untraceable electronic mail, return address and digital pseudonyms," Commun. ACM, vol. 24, no. 2, pp. 84–88, Feb.1981.
[4]. C. Clifton, M. Kantarcioglu, J. Vaidya, X. Lin, and M. Y. Zhu, "Tools for privacy preserving distributed data mining," ACM SIGKDD Explorations Newsletter, vol. 4, no. 2, pp. 28–34, Dec. 2002.
[5]. J. Wang, T. Fukasama, S. Urabe, and T.Takata, "A collusion-resistant approach to privacy-preserving distributed data mining," IEICE Trans.Inf.Syst. (Inst. Electron. Inf. Commun. Eng.), vol. E89-D, no. 11, pp.2739–2747, 2006.

Paper Type	::	Research Paper
Title	::	Unified Power Flow Controller: Modeling And Dynamic Characteristic
Country	::	Vietnam
Authors	::	Ho Dac Loc
Page No.	::	52-60
	::	10.9790/3021-04945260
	::	0.4/3021-04945260
		3021-0409-0460

Unified power flow controller (UPFC) consists two converters. There are three purposes of this paper, firstly to illustrate the UPFC device based VSC designs, then to describe a decoupling method the UPFC's controller into two separate control systems of the shunt and the series converters respectively in realizing an appropriate co-ordination between them. Finally, using the Matlab tool to build a discrete simulator for the UPFC with 12 pulse converters. The simulation results show that the developed UPFC model is reflected the static and dynamic characteristics of the UPFC. The harmonics of the output of the model are analyzed. Using the simple power system with UPFC as an example, the dynamics characteristics are studied. The fault status of the system with UPFC is analyzed too.

 

Keyword list: - Times Roman, image area, acronyms, references

[1] L. Gyugyi, C.D. Shauder, S.L. Williams, T.R. Rietman, D.R. Torgerson, A. Edris. "The unified power flow controller: A new approach to power transmission control", IEEE Trans. On Power Delivery,
Vol.10, No.2, April 1995, pp.1085-1097.
[2] H.Fujita, Y. Watanabe, H.Akagi. "Control and analysis of a unified power flow controller". IEEE Trans. On Power Electronics, Vol.14, No.6, Nov. 1999.