X Ltd. is an industry that carries out 2 years, 4 years maintenance and repair of train operating in Java Island. But currently X Ltd. has never conducted risk identification and risk management to overcome operational risks that may occur. This research will design a risk management framework for PT. X by applying Enterprise Risk Management (ERM). The approach used to implement Enterprise Risk Management (ERM) in this research is SNI ISO 31000: 2011. The risk management design process is through stages of risk identification, risk analysis, risk evaluation, risk treatment, monitoring and review. In this study the method used to analyze the potential operational risks that exist in PT. X is the House of Risk model (HOR). The result of risk event identification on operational business process of PT. X obtained 22 risk events including 8 risk events in the planning process, 4 risk events on the processes of procurement, storage and distribution of spare part, 6 risk events in the production process, and 4 risk events on quality processing.............

Keywords: Enterprise Risk Management, SNI ISO 31000, House of Risk.

[1]. Aldhfayan, FS (2008). Project Management Institute. Analysis On The Role Of Standardized Project .
[2]. National Standardization Body (2016). Risk Management - Principles and Guidelines for Risk Management - Principles and Guidelines (ISO: 20019, IDT)
[3]. Fendi, A.2012. Analyze Supply Chain Risk Mitigation Strategy PT. PAL Indonesia (Persero). Skrisption. Adhi Tama Institute. Surabaya
[4]. Hariastuti, BR (2014). ApplicationModelof House of Risk (HOR) for Risk Mitigation On Leather Material Supply.
[5]. Geraldin, LH (2007). Risk Management and Mitigation Action for Creating Robust Supply Chain. Surabaya: Department of Industrial Engineering: SepuluhNopember Institute of Technology.

The present work deals with the fabrication of Phenol Formaldehyde (PF) based wood plastic composite (WPC) from wood flour (WF) at different ratios by hotpress method.The wood plastic composites of 8 mm thickness were fabricated after mixing the wood flour with PF resin followed by hotpress method.The coconut shell powder is used as secondary reinforcement materials. Experimental investigation has been done to determine the relation between Brinell hardness and tensile strength of WPCs.The linear regression analysis is used to correlate the Brinell hardness and tensile strength values of different wood species WPCs. It was found from regression analysis that there is strong correlation between Brinell hardness and tensile strength values at 30-50 vol % of WPCs.

Keywords: ............

[1]. A. A. Amir Nourbakhsh, "Wood plastic composites from agro-waste materials: Analysis of mechanical properties," Bioresource Technology, vol. 101, pp. 2525-2528, 2010.
[2]. E. H. K. T. P. R. Hornsby, " Preparation and properties of polypropylene composites reinforced with wheat and flax straw fibres," Journal Of Materials Science, vol. 32, pp. 1009-1015, 1997.
[3]. A. C. V. R. N. S. T. Pulngern, "Analytical, numerical and experimental investigations on flexural strengthening for wood/PVC composite members using flat bar strips," Construction and Building Materials, vol. 41, pp. 545-556, 2013.
[4]. James Holbery and Dan Houston, "Natural-Fiber-Reinforced Polymer Composites in Automotive Applications," JOM, pp. 80-86, 2006.
[5]. J. T. B. H. T. Nadir Ayrilmis, "Effects of formulation variables on surface properties of wood plastic composites," Composites: Part B , vol. 43, pp. 325-331, 2012.

In this paper we propose the Galois filed multiplier using Binary encoding technique & One hot Encoding technique. A Galois field multiplication method enables for an arithmetical operations including addition a deduction a multiplication and a multiplier utilizing the multiplication method. The Galois field multiplication method easily realizes various field multipliers by ANDing respective items of multiplier factor in a stepwise manner rotating left values resulted from the AND operation at the previous step Exclusively ORing the respective values resulted from the rotation with respective corresponding values resulted from AND operation at the current step and operating on the highest polynomial term generated at the previous step in accordance with a generated polynomial. This approach of Galois field can be used for designing the encoder and decoder section for the security purposes using the irreducible polynomial based on the NIST standard.

Keywords: ...........

[1]. K. Truong, I. S Reed and M. T. Shih published paper n Efficient multiplication algorithm over finite fields GF(qm)
[2]. L.K. Hua, "Introduction to Number Theory", Berlin, Heidelberg and New York; Springer-Verlag, 1982
[3]. R. Lidli and H. Niederreiter, published book on "Introduction to finite Fields and Their Applications: Cambridge Univ. Press, New York, USA, 1986
[4]. R. Conway, T. Conway and J. Nelson published paper on "New one- hot RNS structures for high-speed signal processing," Proc. SPIE Int. Symp. Optical Science and Technology, Seattle, WA, 2002.

Waste electrical and electronic equipment (WEEE) is increasing at an alarming rate due to technological advancement and upgrade in consumer electronic goods. There is a continuous production of new version while the old ones are discarded. These led to the accumulation of large quantities of WEEE. Thermal arc plasma provided the needed benign technology that safely treats the waste and reclaims the metallic part. A review of thermal arc plasma treatment of WEEE is presented in this study. Products from the treatment technique are flue gas, molten metals, vitreous slag and fly-ash. The flue gas is mostly CO, CO2 and O2 obtained from pyrolysis of plastics and other organic parts of the waste. Copper is the dominant metal inthe ingot as it was the dominant metal in the electronic waste.

Keywords: Electronic waste, flue gases, ingot, metal recovery, thermal plasma.

[1]. P. Jarosz, S. Malecki, and K. Gargul, "Recycling of metal bearing electronic scrap in a plasma furnace," JOM Journal of the Minerals, Metals and Materials Society, vol. 63, pp. 58-62, 2011.
[2]. B. Ruj and J. S. Chang, "Combustible gases from thermal plasma treatment of plastic waste with special reference to mobile phone waste," International Journal of Plastics Technology, vol. 16, pp. 182-193, 2012.
[3]. R. Cayumil, R. Khanna, R. Rajarao, P. S. Mukherjee, and V. Sahajwalla, "Concentration of precious metals during their recovery from electronic waste," Waste Management, vol. 57, pp. 121-130, 11// 2016.
[4]. W. Scharnhorst, C. Ludwig, J. Wochele, and O. Jolliet, "Heavy metal partitioning from electronic scrap during thermal End-of-Life treatment," Science of the total environment, vol. 373, pp. 576-584, 2007.
[5]. M. Kaya, "Recovery of metals from electronic waste by physical and chemical recycling processes," Int. J. Chem. Nucl. Mater. Metall. Eng, vol. 10, pp. 246-257, 2016.

Korea has entered the Aged Society, which is expected to increase the social and economic activities of the elderly people. It is estimated that the walking ability of the elderly is about 70% of that of the general people. The decrease of the walking ability is expected to be a greater risk for the elderly in the fast walking situation than in the normal walking situation. In this study, we measured gait characteristics in normal walking and fast walking situations of elderly and general people and analyzed according to gait factors. The difference in the speed of normal walking and fast walking in the elderly was less than that of the general population, but the variables such as Center of Mass, Pelvic Frontal Move, and Center of Pressure corresponding to 'Balance Factors' were significantly increased. This means that it is difficult for elderly people to balance in the same situation compared to the general population, and the risk of falling can be increased. Therefore, in order to reduce the accidents that may occur during the walking in preparation for the walking activity of the elderly, which will be greatly increased in the future, it is necessary to prepare the standard of the walking related facilities based on the walking characteristics of the elderly.

Keywords: Elderly, Gait Characteristics, Motion Analysis, Walking Ability,

[1]. Moon B. S., Roh C. G., Park B. J. Discomfort Analysis of Pedestrian Facilities for Elderly Pedestrians. Transportation Technology and Policy. Korean Society of Transportation.2016;13(5):41–47.
[2]. Roh C. G., Park B. J., Kim J. Comparative Researchon Walking Characteristicsof Ordinaryand Elderly Peopleon Flat Ground. International Journal of Advanced Engineering and Management Research, 2017;2(4):1018–1025.
[3]. Perry J., Burnfield J. M. Gait Analysis: Normal and Pathological Function, 2e, Slack Incorporated. 2010.

The main aim of this research work is to detect the butane, Acetone, Propane, ethane, LPG and other organic gases from the solid waste and do environment monitoring. Here the set of sensors used to detect the pollutant gases from solid waste. Green and pollution free environment across the globe is very much required for the health of the nature. The different kinds of pollutions are affecting the quality of the environment around us. This review paper is mainly dealing with environment monitoring of organic gases which is a very sensitive issue in the world and is directly affecting the human health and disturbs the biological balance of earth. E-nose finds application in industrial processes, environmental toxins and pollutants, space stations & space shuttle air quality, medicines body function, food processing, military environment and toxicology..............

Keywords: discrimination, E-nose device, quantification, Multi sensor array, odor concentration.

[1]. European Commission. Council directive 1999/31/EC of 26 April 1999 on landfill of waste. Offic. J. Eur. Commun. 1999, L 182, 1-19.
[2]. Eitzer, B.D. Emissions of volatile organic chemicals from municipal solid waste composting facilities. Environ. Sci. Technol. 1995, 29, 896-902.
[3]. Smet, E.; Van Langenhove, H.; De Bo, I. The emission of volatile compounds during the aerobic and the combined anaerobic/aerobic composting of biowaste. Atmos. Environ. 1999, 33, 1295-1303.
[4]. European Commission. Council directive 1999/13/EC of 11 March 1999 on the limitation of emissions of volatile organic compounds due to the use of organic solvents in certain activities and installations. Offic. J. Eur. Commun. 1999, L 085, 1-24.
[5]. Homas, W.J.; Fischer, K. A composting plant as an odor source, compost as an odor killer. Acta Horticulturae 1992, 302, 37-44.

In this paper, identifying the infirmities of Kapur [1] measure of entropy, we have studied measures of entropy, which are revised from Kapur‟s [1] measures of entropy. With the improved entropy containing better rang of validity, we also have obtained globally measures of entropy.

Keywords: Directed Divergence, Symmetric Directed Divergence, Measure of Inaccuracy, Measure of Information Improvement, Concave, Globally Measures Of Entropy, Generalized Information Improvement.

[1]. J.N.Kapur, "Measure Of Informations And Their Applications," Wiley Estern Limited ,New Age International LTD, 1994.
[2]. C.E.Shannon, "A Mathematical Theory of Communication," Bell system tech., vol. 27, pp. 379-423,623-659, 1948.
[3]. U. D.Freund, "An Algorithm for a Class Of Discrete Maximum Entropy Problems," Operations Research, vol. 32, no. 1, pp. 210-215, 1984.
[4]. J.N.Kapur, "Insight Into Entropy Optimization principles," Mathematical Sciences Trust Society, 1994.
[5]. J.N.Kapur, "Measure Of Uncertaintity ,Mathematical ProgammingAnd Phisics," vol. 24, 1972.

This paper plans to present a scientific system and we consider the numerical demonstrating of the arrangement of the non-relentless state and non-straight differential conditions specifically the Homotopy perturbation method(HPM).From the figuring, perspective examination demonstrates that a Homotopy perturbation strategy is an effective instrument to tackle non-linear differential condition and simple to approach. The arrangement acquires from this approach is great when contrasted with other standard numerical techniques.

Keywords: Homotopy perturbation method, Non-linear differential equations.

[1]. Alagu Eswari, Seetharaman Usha, Lakeshmanan Rajendran,Approximate Solution of Non-Linear Reaction Diffusion Equations in Homogeneous Processes Coupled to Electrode Reactions for CE Mechanism at a Spherical Electrode, American Journal of Analytical Chemistry, 2011, 2, 93-103
[2]. Anitha Shanmugarajan, Subbiah Alwarappan, Rajendran Lakshmanan and Ashok Kumar, J. Phys. Chem. C, 114, 7030-7037 (2010).

[3]. A.Meena,l.Rajendran.J. Mathematical modeling of amperometric and potentiometric biosensors and system of non-linear equations–Homotopy perturbation approach Journal of Electroanalytical Chemistry 644 (1), 50-59.
[4]. A. Coely, et al. (Eds.), Bäcklund and Darboux Transformations, American Mathematical Society, Providence, RI, 2001.

[5]. C. S. Gardener, J. M. Green, M. D. Kruskal and R. M. Miura, ―Method for Solving the Korteweg-de Vries Equation,‖ Physical Review Letters, Vol. 19, No. 19, 1967, pp. 1095-1097. doi:10.1103/PhysRevLett.19.1095

The multilevel Inverter is used for high power utility applications. To get AC output waveforms with low harmonic content, a set of non- linear transcendental equations known as selective harmonic elimination equationsare solved. Thus lower order harmonics are eliminated and the higher order harmonics are filtered out in SHE techniques .The switching angles are optimized with new proposed optimization technique. Modulation index m, is changed over a range to get required output waveform. THD vary with modulation index values. In this paper, the THDs and output waveform of single phase full-bridge inverter using SHE scheme with varying the modulationindex isobtained.

Keywords: Cascaded H-Bridge multilevel inverter, Total Harmonic Distortion-THD, Selective Harmonic Elimination-SHE, Modulation index mi, Optimization techniques.

[1]. F. Z. Peng, J. W. McKeever, and D. J. Adams, "Cascade Multilevel Inverters for Utility Applications", IECON Proceedings (Industrial Electronics Conference), vol. 2, pp. 437-442, 1997
[2]. JaniRushiraj G. , Prof. P.N. Kapil "Analysis of Different Modulation Techniques for Multilevel Inverters", International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT) – 2016
[3]. Fang ZhengPeng, Jih-Sheng Lai, et al, "A Multilevel Voltage-Source Inverter with Separate DC Sources for Static Var Generation", IEEE Trans. on Industry Applications, vol. 32, no. 5, pp. 1130-1138, September/October 1996.
[4]. Akira Nabae, Isao Takahashi, Hirofumi Akagi "A New Neutral-Point- Clamped PWM Inverter ", IEEE Transaction On Industry Applications,VOL. IA-17, NO. 5, SEPTEMBER/OCTOBER.