Browsing by Title
Now showing items 53-72 of 583
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the Effectiveness of Teaching Grammar in Context: Teaching Conjunctions as an Example
(Elmergib University, 2019-03)This study seeks to find out whether or not teaching conjunctions in the context can help improve these Libyan EFL learners’ use of these devices. In so doing, a quasi-experimental design with pre- and post-intervention ... -
Effects of a Curved Surface of the Blade on the Performance Characteristics of Axial Flow Rotors
(2020-12-03)The benefit of using a Computational Fluid Dynamics (CFD) technique is to predict the effects associated with non-radial stacking (NRS). Three-dimensional (3D) flow field for NRS blades of an axial turbomachine is studied. ... -
Effects of Different Fluids Properties on Cavitation Performance in Centrifugal PumpGhidhan
(CEST-2018, 2018-09-27)Cavitation, which is the formation and collapse of vaporous cavities in flowing liquids, can degrade the performance of pumps and other hydraulic equipment. The aims of the present research are to investigate the effect ... -
Effects of Reduction in Construction Temperature on Workability of Warm Mix Asphalt Incorporating Rh-wma Additive
(CEST-2018, 2018-09-27)Conventional Hot Mix Asphalt (HMA) has been the primary material used in pavement in past decades. Recently, compared to conventional HMA, Warm Mix Asphalt (WMA) has shown great potential and offers benefits not given by ... -
Effects of Spring Stiffness on Suspension Performances Using Full Vehicle Models
(CEST-2018CE, 2018-09-27)Suspension system has significant influence on the passenger safety, providing comfortable ride, stability, and handling of the vehicle. The aims of the present research are to investigate and quantify the effect of spring ... -
An efficient text-based communication method based onsingle- keylesser scan matrix for people with multiple disabilities
(Elmergib Uinversity, 2016-01)Single-key virtual scanning keyboard (VSK) is a very slow method used by individuals with severe disabilities or special needs for entering text and other data into computers and augmentative communication devices.The ... -
Electricity Load Profiling for Coastal Housing Complexes based on the Measurements of Flats Actual Load
(2020-12-03)In this paper, a methodology for estimating end-use load shapes using the hourly whole-house metered load data, the household demographic survey data and the weather data (temperature) is presented. End use load shapes ... -
Electrodeposition of semiconductors CuInTe2, Thin film solar cells
(ELMERGIB UNIVERSITY, 2018-06)Copper indium ditelluride (CuInTe2) has been electrochemically deposited from aqueous solution. Cyclic voltammetry analyses were used to determine suitable deposition parameters. pH-potential diagram was drawn to provide ... -
Employing Various Data Mining Techniques to Forecast the Success Rate of Information Technology Education Students
(CEST_2018, 2018-09-27)This study was designed to investigate the factors that affect the success rate of Information Technology Education students which composed of Computer Science and Information Technology. Several variables such as years ... -
An Energy Efficiency Evaluation of MIMO Based LTE RANs with DTX Operation
(2020-12-03)This paper presents a system level evaluation of the energy consumption of a 4G LTE radio access network RAN when upgrading the access base stations from SISO to MIMO base stations. A macro only cell deployment scenario ... -
Enhancement of Bandwidth of U-shape Loaded Microstrip Patch Antenna According to 802.11b Standard
(CEST-2018, 2018-09-27)The bandwidth of microstrip antennas is proportional to the thickness of the substrate that used. Since most substrates are very thin in terms of wavelengths, the bandwidth is usually small. To enhance the bandwidth, a ... -
Enhancement of VoIP Performance in MANET using Fuzzy Logic
(2020-12-03)Voice over Internet Protocol (VoIP) application is a vital technology that is quickly growing in the Mobile ad hoc Network (MANET). Packet loss is a factor that can significantly affect the Quality of Service (QoS) for ... -
An Error Analysis in Passive Voice Sentences Made by EFL Fourth Year Students at Almergib University
(Elmergib University, 2017-09)In language learning, mistakes and errors have been inevitably produced. Learners make errors in the process of constructing a new system of the language they are acquiring. This study aimed to an error analysis in passive ... -
ESTIMATION OF EMPENNAGE DESIGN WEIGHT IN CONCEPTUAL DESIGN PHASE FOR TACTICAL UAVs
(CEST-2018, 2018-09-27)New formulas for empennage weight estimation and for takeoff weight estimation, in conceptual design phase are derived for a tactical unmanned aerial vehicle (TUAV). Formulas are derived by analyzing existing UAVs of the ... -
Estimation of Original Oil in Place for Belhedan Oil Field by Using Volumetric Method, Material Balance Equation Method, and Reservoir Simulation Method
(CEST-2018, 2018-09-27)Knowing the amount of the hydrocarbon pore volume correctly is basically required to have properly design of oil and gas reservoirs. The accuracy in calculating of the hydrocarbon pore volume depends on the used method. ... -
Evaluation Of Corrosion Resistance Of Mild Steel And Aluminium Using Anodic Inhibitor Method And Passivity
(CEST-2018, 2018-09-27)Mild steel and Aluminium considered from the metals that commonly used in engineering applications with a high proportion of up to 85%. On the other hand, due to the weakness of its resistance to corrosion environments ... -
Evaporation Process Control using MIMO MPC
(2020-12-03)In the processing industry, controllers play a crucial role in keeping our plants running—virtually everything from simply filling up a storage tank to complex separation processes, and to chemical reactors. There are some ... -
Excimer Laser Processing of IGZO Thin Films for Transparent TFTs
(CEST-2018, 2018-09-27)The effects of post deposition annealing treatments on indium gallium zinc oxide IGZO thin films deposited by radio frequency RF magnetron sputtering at ambient temperature have been studied for application to thin film ... -
Exergy Analysis of a Brine Mixing Once - Through MSF-BM Distillation Plant
(CEST-2018, 2018-09-27)Exergy analysis is a tool that can be used to detect the sites and causes of thermodynamic inefficiencies in a thermal process, as well as to prospect the design performance of any industry plants. The practice of such an ... -
Experimental Evaluation of the Humans’ Health Hazards’ Potential Due to Exposure to the Microwaves’ Radiations in Garaboulli City-Libya
(CEST-2018, 2018-09-27)There is a high concern worldwide about the effects of the high level of energy of the transmitted electromagnetic radiations for the wireless communications on the humans’ health. So, the purpose of this study is to ...