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9539 publication(s) trouvée(s)
Article scientifique
Modified OOK In DWDM-FSO Systems Under Atmospheric Turbulence Channel And Interchannel Crosstalk
Article scientifique
Characterization and Beneficiation of Ethiopian Kaolin for use in Fabrication of Ceramic Membrane
Abstract Kaolin (china clay) is a rock material that is very rich in kaolinite. A kaolin ore from Debre Tabor, …
Article scientifique
A DFT Study of the Oxygen Reduction Reaction Mechanism on Be Doped Graphene
Article scientifique
An Efficient Parallel Block Compressive Sensing Scheme for Medical Signals and Image Compression
Abstract With rapid development of real-time and dynamic application, Compressive Sensing or Compressed sensing (CS) has been used for medical …
Article scientifique
Semi-Markovian approach to optimizing the time of systematic preventive maintenance and the level of maintenance over a finite horizon
Abstract This work is concerned with the problem of optimizing maintenance policies in terms of economical rewards and availability. We …
Article scientifique
Health and Wellbeing Needs and Priorities in Mining Host Communities in South Africa: A Mixed-Methods Approach For Identifying Key SDG3 Targets
Abstract Background The global mining industry has an opportunity to mobilize resources to advance progress against the Sustainable Development Goals …
Article scientifique
Dynamic resource management algorithms for interference prediction in 5G new radio scenarios
Abstract Efficient Radio Resource Management is a key mechanism in interference management in 5G New Radio (NR) networks, specifically in …
Article scientifique
An Innovative Method for the Sustainable Utilization of Blast-furnace Slag in the Cleaner Production of One-part Hybrid Cement
Abstract Hybrid cement (HC) can be defined as alkali activated-blended-Portland cement (PC). It was prepared by the addition of an …
Article scientifique
Performance Analysis of Reconfigurable Intelligent Surface in a Dual-Hop DF Relay Empowered Asymmetric RF/FSO Networks
Abstract In this paper, the performance analysis of a reconfigurable intelligent surface (RIS) in a dual-hop decode-and-forward (DF) relay empowered …
Article scientifique
Ray of hope for sub-Saharan Africa's paratransit: solar charging of urban electric minibus taxis in South Africa
Minibus taxi public transport is a seemingly chaotic phenomenon in the developing cities of the Global South with unique mobility …
Article scientifique
Computer Vision Based Detection and Quantification of Extraneous Water in Raw Milk
Abstract A rapid method based on digital image analysis and machine learning technique is proposed for the detection of milk …
Article scientifique
Influence of Vanadium-Chromium Carbide on the Microstructure of Reinforced FeCrV15 Hardfacing during Laser Cladding Deposit
Article scientifique
A Pentagonal Shaped Microstrip Planar Antenna with Defected Ground Structure for Ultrawideband Applications
Abstract A new compact pentagonal microstrip patch antenna with slotted ground plane structure, developed for use in ultrawideband applications, is …
Article scientifique
Modeling And Simulation of The Advanced Structured Surfaces Machined By Specially Patterned Grinding Wheels Via The Structuring Grinding Process
Abstract In this work, the ability to reshape the grinding wheels with special patterns to produce advanced structured surfaces with …
Article scientifique
The Impact of Physicochemical Parameter In Anaerobic Digestion of Organic Wastes
Abstract The demand for an alternative source of energy, the challenge of increase in waste and pollution initiates the need …
Article scientifique
Electrochemical Determination of Chloramphenicol in Milk and Eye-drop Using Easily Activated Screen Printed Carbon Electrodes
Abstract BackgroundAn analytical method that has fast response with cheap price and simple sample preparation is an ideal technique that …
Article scientifique
Antibacterial And UV Protection Properties Modified Cotton Fabric Using Curcumin/ TiO2 Nanocomposite For Medical Textile Applications
Article scientifique
Internet of Vehicles and Connected Smart Vehicles Communication System Towards Autonomous Driving
Abstract Internet of Vehicles (IoV) is one of the attractive solutions that revolutionized automotive services. IoV is the key concept …
Article scientifique
Oil Spills in the Niger Delta Region, Nigeria: Environmental Fate of Toxic Volatile Organics.
Article scientifique
Exploring Formative Assessment Possibilities: Building a 'Teamwork Discourse' with First-Year Engineering Students Online
Effective teamwork is one of the Engineering Council of South Africa’s (ECSA) exit-level outcomes. To achieve this outcome, one has …