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Frequency: 12 issues per year
ISSN: 2250–3005 (online version)
Published by: IJCER
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International Journal of Computational Engineering Research

(IJCER)

 

Articles

 

Research Article  open access
Efficient Cluster Based Data Collection Using Mobile Data Collector for Wireless Sensor Network
Dhanya L Salian || Ravi B || Udaya Kumar K Shenoy
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

Establishing an efficient data gathering scheme in wireless sensor networks is a challenging task. Lot of researches has been carried out to establish energy efficient data gathering scheme to avoid heavy traffic received by the nodes near the sink. Data gathering scheme is a significant factor in determining the network lifetime. In this paper we propose an efficient data gathering scheme by introducing clustering and mobility into the wireless sensor network. We consider data collection in wireless sensor networks by utilizing mobile data collector and cluster heads. Cluster heads are chosen and clusters are formed to collect data from the sensor nodes. The proposed scheme finds the shortest tour for the mobile data collector to collect data from the cluster heads. The shortest tour saves time and energy in data gathering.

Keywords: Wireless Sensor Networks, Mobile Data Collector, Sink, Cluster Heads, Minimum Spanning Tree, LEACH, Network Lifetime.

 

Research Article  open access
Reactive Power Compensation in 132kv & 33kv Grid of Narsinghpur Area
Prof. J.C.Bhola || Prof. Pragti Jyotishi
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

Power Sector is considered to be very important and priority sector as it leads to overall development of country. The cost of installation of new generating units is rising; hence generated electrical energy has to be utilized carefully and efficiently, which changes through each AC cycle. It is proposed to study the effect of group shunt compensation provided for the mix of rural and urban loads, catered from grid sub-stations in the district of Narsinghpur, to assess its adequacy and saving in transmission losses. An optimum combination of compensators which yields maximum benefits in the system shall be worked out. Load Flow Study for the effect of group shunt compensation provided on 132KV bus of 220KV sub-station Narsinghpur and on 33KV buses of 132KV sub stations Srinagar, Narsinghpur, Gadarwara and Burman sub-stations for the mix of rural and urban loads, catered from partial grid network in Narsinghpur district..........

Keywords: Reactive power, Reactive compensation, Load flow study, Group shunt compensation, Voltage Regulation, Shunt Capacitors, Transmission losses, WATTS, VARS, Apparent Power (S)

 

Research Article  open access
Performance Enhancement of Intrusion Detection System Using Advance Adaptive EAACK for MANETs
Shraddha Kamble || Dr.B.K Mishra || Dr.Rajesh Bansode
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

Mobile Ad hoc networks (MANETs) consist of a set of mobile nodes which can move about freely and are very sensitive to security threats due to their nature of deployment such as open wireless system. MANETs have self-configuring ability of nodes and infrastructure less nature hence they are preferred in significant applications. This itself emphasizes the importance of security and the need for an efficient intrusion detection system in MANETs. Many IDS have been proposed for detecting malicious nodes. On such different IDS, Enhanced Adaptive Acknowledgment (EAACK) has overcome the drawbacks of Watchdog, ACK and TWOACK. In our proposed work we have identified the inadequate nature of EAACK in scenarios of link breakage, source maliciousness...........

Keywords: Adaptive acknowledgment (AACK), Dynamic source routing (DSR) , Digital Signature Algorithm (DSA),EAACK (Enhanced Adaptive Acknowledgment) ,Misbehavior Report Analysis (MRA),MANETS (Mobile Ad-hoc Networks) , IDS (Intrusion detection system)

 

Research Article  open access
Elliptic Curve for Secure Group Key Management in Distributed Network
Athira Vijay || Deepa S Kumar
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

Group communication emphasis an important security criterion in the design of a distributed network. All the members of the group must agree to a common session key. The management of this session key refers to the group key management which is based on some group key agreement protocol. In this paper we propose a group key management method for secure group communication in a distributed network. Frequent change in group membership, and managing the key distribution for new members are the two main problems to be faced in group communication that too with minimal computation and communication overhead...........

Keywords:Computation cost, Communication cost, Distributed network, Elliptic Curve cryptography, Group communication, Key management, MANET, Security.

 

Research Article  open access
Natural Resource Management and Bio-Diversity Conservation in India
Dr. C. Sujatha || Dr. V. Ramabrahmam
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

The socio-economic structure of human development and frontiers of human survival enforces inconsistent policies that combat the man environment relationship. The institutional process of development and the nature of the political economy also underline devastating effects on the environmental landscape. The increasing human population and pressure inflict the loss of environmental sustainability, which raise questions on all these issues. Notably, there is an assorted propinquity between man and the environment in terms of geographical location and level of development.

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

 

Research Article  open access
Experimental Characterization of Mortar Made From Local Fine Aggregate Used For Masonry
Agha-U. C. || Ezeagu C.A

Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

Mortar as a building component has been in use in Nigeria and many nations for a very long time. However, the high and increasing cost of the constituent materials has contributed to the non-realization of adequate housing for both urban and rural dwellers in many African countries. But, mortar like any typical building component, has properties that are used for their classification, quality determination and hence, their application. In this research, tests were performed on mortar blocks containing cement and sand in varying mix proportions, i.e. mix ratios of 1:4, 1:3, 1:2 and 1:1 and water/cement ratios of 0.75, 0.66, 0.44 and 0.38, respectively (CEMEX mortars testing) were used to determine the effect of sand from Coscone in Awka, Niger Bridge River Sand in Onitsha, Obichuluekwe river sand in Nimo and NAU(Unizik) soil, all in Anambra State on compressive strength of mortar cubes..........

Keywords:Aggregate, Characterization, Compressive; Mortar and Strength.

 

Research Article  open access
RIM-Recasted, Value-Added Efficiency Interpolation in the HL7 Development Paradigm
M.I. Sabar || P. M. Jayaweera || E.A.T.A. Edirisuriya
Sri Lanka
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

The Medical fraternity and the healthcare service sector have long acknowledged the need for smart, IT-based healthcare systems, operating globally. Semantic Interoperability is key, which is the regulated and meaningful exchange of valued healthcare information with homogenous understanding amongst participating healthcare service providers. Health Level Seven (HL7) is the predominant interoperability-related global healthcare standard in operation today. Introduced in 1987, the standard has evolved to its current version 3 and has been embraced by the National Health Services of the most developed economies in Europe, North and South America, and Australasia...........

Keywords:Act, Health Level 7, Object-Orientation, Reference Information Model, Relationship, Role, Semantic Interoperability

 

Research Article  open access
Experimental Study of Some Agro-Industrial Residues Targeted As Partial Substitutes to Fuel-Oil Conventional Burnt Into the Clinker Kiln of Onigbolo-Cement-Complex (Benin)
Sanya Emile A || Chaffa Gédéon || Houngbédji F. Martin || Djima M.A.Bassitou
BENIN
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Resaerch, Volume 06 ~ Issue 06 (June 2016)

Abstract

Cement industry belonged to the largest energy consumers' factories in Benin. The Cement Complex of Onigbolo (CCO) had particularly undergone the disconcert effects of petroleum blaze costs of last years. This paper dealt with experimental investigations on agricultural/industrial wastes as fractional substitutes of the 7,000 L/h fuel-oil burnt in CCO-clinker furnace. Combustion of about 58 tons of five targeted agro-wastes and worn-tires, up to now ignored or forsaken in situ, even incinerated in open-air because unwieldy, made it possible saving more than 1.5 MF(CFA) in only 100-hours running...........

Keywords:Alternate-fuels, cotton-fibers waste, cottonseed hulls, clinker kiln/furnace, worn-tires, wood-chips, wood sawdust.