ABSTRACT The Reuse of waste glass in concrete production is among the attractive option of achieving waste reduction and preserving the natural resources from further depletion thereby protecting the environment and achieving sustainability. This present study examined the variation in the strength prope1ties of concrete using waste glass aggregate (WGA) as partial replacement for different coarse aggregates grading. 20mm and =(25mm coarse aggregates were partially replaced with WGA of respe...
A web-based information management system for national health insurance scheme(NHIS) will assist the body to have an online registration of people, health maintenance organizations (HMOs), accredited heath care providers, etc. Looking at the Nigerian population, access to health insurance is denied to a certain category of people as a result of not being a government worker or not privileged to be duly informed on the operation of the scheme and how to enroll Knowing that Health insurance is ...
ABSTRACT The condition and adequacy of the highway is often _judged by the smoothness or roughness of the pavement, deficient pavement conditions can result in increased user costs and travel delays, unnecessary braking and fuel consumption, vehicle repairs and probability of increased crashes. Pavement failure is usually a result of several factors which includes traffic impacts on the road, environmental factors, poor maintenance culture, geotechnical characteristics of the subgrade and ot...
ABSTRACT In an attempt to reduce non-renewable material usage, reduce green-house substances and at the same time be relevant to our environment, this research presents the progress of investigation going on to evaluate some properties of EPO-FBA as partial replacement of cement in the production of structural concrete. This research work is carried out to determine the properties of Empty Palm Oil Fruit Bunch Ash (EPO-FBA) when used as partial replacement for Ordinary Portland Cement (OPC) ...
Abstract Medical device is the key factor in making decision for patients; it is an important component in healthcare system, the development of new medical technologies can improve its ability of diagnoses and treatment. One of the most important steps of medical device life cycle is procurement and logistics which is regulated by federal ministry of health (FMOH). The most serious problem that encounters the tender procurement process in Sudan is that it is still paper based system. The me...
ABSTRACT Concrete is a mixture of fine aggregate (sand), coarse aggregate (rock), cement, and water. The increasing demand of concrete for construction and development of infrastructure has drawn the attention of many researchers in searching for less expensive alternatives to the traditional materials employed in the construction industries in an attempt to reduce the high cost of construction. This paper features an experimental study on the replacement of sand with quarry dust and its inf...
ABSTRACT Automatic and intelligent fire detection system is important for early detection and promptly extinguishing fire. Fire is a danger leads to quick destroying of assets and human lives. Moreover, it can propagate in fast manner according to several factors such as wind direction, fired contents (gas, fuel), etc. The fire is giant phenomena which can be controlled in its early stages but this period does not take except few seconds, there after it turns into a formidable force where to...
Abstract In the period between 2016-2019 and the problem of searching for roads lies in the cost and time of projects in the construction experience in Sudan from exceeding the time specified in the contract between the owner and the executing party and exceeding the cost in contracts The research aims to know the cost and time control, monitor the project status and forecast the final work cost, to address weaknesses and defects in the plan and early identification of risks at the beginnin...
ABSTRACT Weather forecasts are made by collecting as much data as possible about the current state of the atmosphere (particularly the temperature, humidity and wind) and using understanding of atmospheric processes to determine how the atmosphere evolves in the future. Weather forecasting is important in all walks of life and it enters agriculture, aviation, traffic, torrential floods and floods. Design weather temperature forecasting and implemented by using a sliding window algorithm appl...
Asynchronous Transfer Mode (ATM) of transmission is designed as a Broadband Integrated Services Digital Network (B-ISDN) transfer mode that supports a wide range of traffic classes with diverse flow characteristics. ATM guarantees different quality of service (QoS) demands placed on a network by different services (traffic types). The above powerful feats could be well achieved in ATM network with the application of an efficient and effective network resource management system. This thesis th...
Abstract Quantitative elastography is a non-invasive imaging technique that studies the elastic properties of the tissue when force is applied, and gives quantitative information about it. In this research the present work was performed using static deformation on a breast mimic ultrasound phantom. Strain images are constructed from the measured radio frequency (RF) ultrasound signals. The mean strain is recovered from stiffer segmented lesion and from nearby normal tissue, and then compute ...
Abstract Pain detection using a quick response method is considered an important point that must be considered especially for emergency medicine. This project presents new technique that records the myoelectrical activity of the stomach, which is effective due to its non-invasive nature and its correlation with gastric motility .The procedure was simulated with the aid of MATLAB 7.8 to generate a reference signal and another signal to indicate to the patient’s signal by using signal proces...
ABSTRACT This report presents a design and implementation of a microcontroller based remote controller for fan and lighting system with LCD indicator. It enables the user to switch ON and OFF the fan and lighting system from approximately 6 meters. The entire system is based on microcontroller that makes the control system smarter and easy to modify. The system ranges from a power supply unit to the control unit and the display unit which indicates when the system is turned ON or OFF. ln...
Abstract : IX The way people perceive the city’s elements at night is totally depends on lighting design and man-made facilities. Due to the development of cities’ economic and citizen’s life style, the nightscape of the city became as important as the appearance of the city at daytime and sometimes it is more important because it can make more impact on people’s minds about the city. Though the potential of Khartoum city to become an iconic lighted city on the Nile river, the city a...
Abstract In Long Term Evolution-Advanced heterogeneous networks, pico-eNBs are added to existing macro cells networks that contain macro eNBs in order to offload traffic from macro layer and bring users closer to the picoeNBs to enhance the cell edge user experience. Moreover, Cell Range Expansion (CRE) is a way to increase the percentage of users that associate to pico BSs which leads to reduce the imbalance traffic load between cells .However, there is strong interference which is caused b...