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

(IJCER)

 

Articles

 

Research Article  open access
Instant fracture detection using ir-rays
N.Revathy, H.Srinivasan, B.Arun, K.Manikandan
India
Paper Indexed : :03.3005/0540105
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 04 (April 2015)

Abstract

Automatic detection of fractures from IR images is considered as an important process in medical image analysis by both orthopedic and radiologic point of view. X-Ray is one of the oldest and frequently used devices, as they are non-invasive, painless and economical. A bone x-ray makes images of any bone in the body and a typical bone ailment is the fracture, which are cracks in bones. Detection and correct treatment of fractures are considered important, as a wrong diagnosis often lead to ineffective patient management, increased dissatisfaction and expensive litigation. This paper proposes a fusion-classification technique for automatic fracture detection from bones, in particular the hand bones. The proposed system has four steps, namely, preprocessing, segmentation, feature extraction and bone detection, which use an amalgamation of image processing techniques for successful detection of fractures. The results from various experiments prove that the proposed system is shows significant improvement in terms of detection rate and speed of classification.

Keywords:Preprocessing, Segmentation, Filtering, Thinning, Classifiers.

 

Research Article  open access
Ultrasonic velocity and allied parameters of tetrahexylammonium iodidein binary mixtures of N, N-dimethylformamide and ethylmethylketone at different temperatures
Baljeet Singh Patial
India
Paper Indexed : : 03.3005/05406012
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 04 (April 2015)

Abstract

Ultrasonic velocity, viscosity and density studies on solution of tetrahexylammonium Iodide (Hex4NI) have been carried out in N,N-dimethylformamide (DMF), ethylmethylketone (EMK) and DMF-EMK solvent mixtures containing 0, 20, 40, 60, 80 and 100 mol % of DMF at 298, 308 and 318K. From the velocity, viscosity and density data values, various parameters namely, the adiabatic compressibility (β), Intermolecular free length (Lf), specific acoustic impedance (Z), free volume (Vf), internal pressure (πi)and relaxation time (τ) have been calculated. All these parameters have been discussed separately to throw light on the solute-solvent and solvent-solvent interactions.

Keywords:Adiabatic compressibility, intermolecular free length, specific acoustic impedance, free volume, internal pressure, relaxation time.

Research Article  open access
Survey on Fitness Centres Automation and Development of Mobile Application for Android Platform
Saritha AN , Saumya Shreya , Anuj Raghuram , Jagriti Pandey
India
Paper Indexed : :03.3005/054013019
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 04 (April 2015)

Abstract

This paper contains the details of research and market survey carried out for the creation of an Android application that automates a fitness centre's entire business process. The various problems faced at different fitness centres are discussed along with relevant proposed resolutions for the same. A comparison of various mobile platforms has been made concluding that android is the most favourable for this application development.

Keywords:Fitness Centre, Business Process Automation, Mobile Application, Android SDK, Cross Platform Tools

Research Article  open access
Key Establishment using Selective Repeat Automatic Repeat Request Mechanism for Wireless Sensor Networks
IshwaryaMathi Manickavasagam, Madan Mohan Anbalagan, InduMathi Manickavasagam
India
Paper Indexed : :03.3005/054020025
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 04 (April 2015)

Abstract

In Key pre-distribution techniques for security provision of Wireless Sensor Networks, a diminutive number of keys are randomly chosen from a large key pool and loaded on the sensors prior to deployment such that they have a common key. Secret keys generated are then placed in sensor nodes, and each sensor node ransacks the area in its communication range to find another node to communicate. A secure link is established when two nodes discover one or more common keys, and communication is done on that link between those two nodes. Few neighboring sensors do not share any common key. To establish secure link in such networks, a secret key is exchanged via a multi-hop secure path. But sensors may be compromised on the path rendering process insecure. This paper sets forth a research plan for an enhanced Modified Incremental Redundancy Transmission scheme that uses Selective Repeat Automatic Repeat Request mechanism to address the problem. Through multiple multi-hop paths, the information is transmitted. Only when the destination fails to decode the information, erroneous frame are transmitted to reduce the transmission overhead.

Keywords:Wireless sensor networks, key predistribution, randomness, selective repeat.

Research Article  open access
Non-Invasive Blood Glucose Measurement
Megha C. Pande , Prof. A. K. Joshi
India
Paper Indexed : :03.3005/xxxxxxxx
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 04 (April 2015)

Abstract

The method for noninvasively blood glucose monitoring system is discussed in this paper. Lot of research work has been done in developing the device which is completely non-invasive to avoid the pros & cons because of frequent pricking. In this paper we are trying to analyse the non-invasive blood glucose measurement study in the near infrared region which is the most suitable region for blood glucose measurement. For this purpose we use a technique which is similar to pulse oximetry based on near infrared spectrometry .An infrared light of particular wavelength is passed through fingertip containing an arterial pulse component Thus minimizing influences of basal components such as resting blood volume,skin, muscle and bone.

Keywords:Glucose measurement, Non-invasive, Photoplethysmography (PPG), Pulse-oximetry, Infrared, Optical, Diabetes.

Research Article  open access
E-University Environment Based on E-management
Ghazi.I. Raho || Muzhir Shaban Al-Ani || Khattab M. Ali Al-Heeti
Jordan
Paper Indexed : :03.3005/xxxxxxxx
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 04 (April 2015)

Abstract

The management of resources and processes using communication networks may call e-management. This work presented an e-management approach at the university environment. This approach including, the control off all flow of data (incoming and out coming) in addition of data protection in which data are separated in different sits. A check list questionnaire is implemented for data collection from different levels of staff at the computer sciences faculty of the indicated University. The obtained results indicated that (50.75 %) of the tested sample are accepted the new environment of management and the other percentage (49.25 %) is not satisfy with this environment for many reasons such as lack in the use of computer, lack of familiarity with the internet, the culture of the community is limited on the use of e-management and there is lack of potential in providing the infrastructure require for the project of e-management.

Keywords:E-management-university-administration, E-learning and E-government.