Past Issue

Surgical malignancies in a mining town on the copper belt in Zambia

Surgical Malignancies are not a common cause of admission to the mine hospital in Chingola – Zambia, however they do occur; they formed 0.4% of the admissions during the study. These were due to malignant disease affecting people of all ages. In this study, the youngest was two years old and the oldest was 75. The mean age was 40.8 years. The affected population was relatively young. Nearly all the patients were from the Bantu ethnic grouping (97.6%). Both females and males were equally affected (M:F 1:1).

Electro-coagulation (ec) process to treat basic dye

In 21st century the world is facing the critical issue of waste water management, textile industry are the top most red industries in the world. Industrial processes create a variety of wastewater pollutants, highly turbid which are difficult and expensive to treat. In this paper (basic dye) camel ink is treated by using electro-coagulation process. Experiment is carried out by using batch mode reactor in a laboratory using aluminum electrodes. UV Spectrophotometer is used to carry absorbance. Experiment is carried out by using aeration with electro coagulation.

Inspecting cloud storage via deniable attribute based encryption

Cloud storage services have become increasingly popular. Because of the importance of privacy, many cloud storage encryption schemes have been proposed to protect data from those who do not have access. All such schemes assumed that cloud storage providers are safe and cannot be hacked; however, in practice, some authorities (i.e., coercers) may force cloud storage providers to reveal user secrets or confidential data on the cloud, thus altogether circumventing storage encryption schemes.

Remodeling the university as an institution of choice

This paper uses the metaphor of University Remodeling as a framework for analysing students’ choice of a private university and repositioning the university through rebranding of its professors. Remodeling the university involves reconstructing competencies and strengths of the institution. These elements are critical to the growth of the university. Managing growth requires understanding of the factors influencing students’ choice of a university, institutional commitment towards improving these factors, and rebranding the university to differentiate itself from its competitors.

Sms based e-mail sending technicques in android mobiles

The usage of smart phone among people is increasing rapidly. Now days we are dependent on our mobile phones, if we forget the phone at home or somewhere place that time we can access the mobile phone remotely using the application. By using this application user can send e-mail in our mobile even if mobile is very far from us, by sending a single text message we can send e-mail from our remote mobile. To accomplish this task first step we need to turn-on the cellular data for that we have to send SMS to our mobile through remote mobile.

Applications of fuzzy logic approach in image segmentation

This is a review paper on image segmentation. Basically we have tried to focus our work on image segmentation using fuzzy logic approach. In this paper we have discussed some basic concept of image segmentation and the application of fuzzy c-means algorithm in image segmentation. We have implemented this algorithm using MATLAB. This is basically the implementation part and now we are working on the efficiency respect to other fuzzy clustering algorithms which can be used for image segmentation.

Productivity pattern of warri refining and petrochemical company (wrpc) limited: a principal component analysis approach

Crude oil is a natural endowment to the people of Nigerian. Hence, refineries were positioned to provide finished petroleum products to both domestic use and for export. Till date, Nigeria still depends largely on the importation of petroleum products for both domestic and industrial applications. The aim of this research work therefore, is to find out the possible causes of this downward trend in the productivity pattern of our Refineries using WRPC as a case study. A survey approach was adopted in this work using questionnaires.

Field ion microscopy the modification of the atomic structure of the materials after strong external exposures

The paper presents the application of direct methods (field ion microscopy and atom probe techniques) to study the modification of the crystal structure of various materials at atomic spatial level after strong external exposures. On the original results shows the possibility of three- dimensional reconstruction of the elemental composition of the materials studied with atomic resolution to study the modification of the atomic structure.

Image inpainting using super resolution

Image inpainting is the process in which damaged images and unwanted objects are removed based on information gathered from surrounding areas. Different methods has been introduced regarding image inpainting i.e. Diffusion, exemplar-based inpainting etc. Different algorithms are present today but more efficient algorithms are required. In this paper, using exemplarbased method and Super-Resolution method inpainting is explained with result and Analysis.