A5090062014- Groundwater and Watershed Analysis
- Constructed Wetlands for Wastewater Treatment
- Water Quality and Pollution Assessment
- Pharmaceutical and Antibiotic Environmental Impacts
- Hydrological Forecasting Using AI
- Membrane Separation Technologies
- Groundwater and Isotope Geochemistry
- Hydrology and Drought Analysis
- Biodiesel Production and Applications
- Climate variability and models
- Hydrology and Watershed Management Studies
- Flood Risk Assessment and Management
- Urban Stormwater Management Solutions
- Innovative concrete reinforcement materials
- Heavy metals in environment
- Wastewater Treatment and Nitrogen Removal
- Wastewater Treatment and Reuse
- Adsorption and biosorption for pollutant removal
- Catalytic Processes in Materials Science
- Structural Analysis and Optimization
- Remote Sensing in Agriculture
- Recycled Aggregate Concrete Performance
- Heat Transfer Mechanisms
- Solar Thermal and Photovoltaic Systems
- Microplastics and Plastic Pollution
King Khalid University
2019-2025
University of Hassan II Casablanca
2023
King Khaled Hospital
2022
Heriot-Watt University
2016-2017
Saudi Arabia’s arid and semi-arid regions suffer from water scarcity because of climatic constraints rapid growth domestic industrial uses. The growing demand for high-quality supplies to reduce the dependency on desalination creates an urgent need explore groundwater resources as alternative. weighted overlay analysis method using fuzzy-analytical hierarchy process (FAHP) multi-criteria decision making (MCDM) techniques combined with geoinformation technology was used in this study...
Pulsating heat pipe (PHP) is an implicit technique through a passive two-stage transfer system. This paper presents the experimentations on PHP contrived using copper with different inner tube diameters of 1, 1.5, 2, and 2.5 mm, respectively. The accused acetone as functional liquid filling proportions varying from 50 to 90% its volume increment 10%. effects proportion diameter thermal performance were investigated. evaporator zone electrically heated mica heater in range 20–80 W, condenser...
Groundwater is a valuable resource because it widely used for drinking, and domestic, agricultural, industrial purposes. Globally, Saudi Arabia known to be one of the driest regions with scarce water resources. The shallow groundwater near major cities in Kingdom becoming polluted effluent discharge, use fertilizers agriculture domestic sewerage region. This review tries focus on quality problems due anthropogenic or geogenic sources region Arabia. In this paper, we different water-quality...
Disastrous natural hazards, such as landslides, floods, and forest fires cause a serious threat to resources, assets human lives. Consequently, landslide risk assessment has become requisite for managing the resources in future. This study was designed develop four ensemble metaheuristic machine learning algorithms, grey wolf optimized based artificial neural network (GW-ANN), random (GW-RF), particle swarm optimization ANN (PSO-ANN), PSO RF modeling rainfall-induced susceptibility (LS)...
Abstract The current work analyses the thermal (ηth) and effective efficiency (${\eta}_{\mathrm{eff}}$) of a solar air collector (STAC) that has an arc-shaped dimple as roughness geometry on absorber plate. Nusselt number (Nu) friction factor (ff) were computed for during testing, which was done STAC. Additionally, different values, correlations Nu ff developed further used in this study. temperature rise parameter parametric design are to assess these efficiencies. influence variables STAC...
Biomass fuels are a promising renewable energy source for both heat and electricity generation. When weighing the economics of biomass energy, higher heating value (HHV) is significant factor to consider. To estimate HHVs, full understanding chemical constituents required, which can be costly time-consuming find experimentally. solve this issue, study applies three modern robust machine learning algorithms XGBoost, Random Forest (RF), Adaptive Boosting (AdaBoost), predict HHVs reliably based...
Groundwater scarcity is one of the most concerning issues in arid and semi-arid regions. In this study, we develop validate a novel artificial intelligence that coupling five ensemble benchmark algorithms e.g., neural network (ANN), reduced-error pruning trees (REPTree), radial basis function (RBF), M5P random forest (RF) with particle swarm optimization (PSO) for delineating GWP zones. Further, nine parameters used modelling to test train proposed PSO-based models. Additionally, study...
The dam is a crucial water source for both consumption and irrigation in the Asir region of Kingdom Saudi Arabia. current study evaluates surface quality at examines effects some physicochemical trace metals on using multiple statistical approaches. parameters were measured 27 sites region. Three generated K-mean clustering technique; first group included five sites, second contained 20 third added 2 sites. chemical facies Na-K-SO42−. had low levels Zn (0.19 mg/L), Cd (0.10 mg/L) Pb (0.22...
The amount of fossil fuel usage in compression ignition (CI) engines is greatly reduced when biodiesel used. primary disadvantage using that, due to its high viscosity, which causes fuels remain unburned during the premixed combustion stage, leads lower brake thermal efficiency (BTE). Gaseous predominantly reducing emissions CI complete burning without leaving any carbon traces. Fuel injection pressure (FIP) one factors influencing phase because they are used optimize particle atomization....
Permeable pavements play an essential role in urban drainage systems, making them the subject of great interest to both researchers and practitioners. However, previous studies have demonstrated a significant degree uncertainty regarding hydrological performance maintenance requirements this type pavement. Within context, presented research involved construction one metre square surface area permeable pavement laboratory rainfall simulator investigate influence intensity on hydrologic...
The reinforcing efficiency of plastic fibers obtained from shredded waste was tested in plain concrete mixes and experimentally verified this study. Plastic up to 0.15% Vf were added the design mix assess fiber effectiveness terms improved load carrying capability various incorporated composites. effects distributed homogenously entire depth confined tension zone evaluated flexural bending properties. Mechanical strength properties for two different types containing (i) throughout (ii) only....
The Normalized Difference Vegetation Index (NDVI) and rainfall data were used to model the spatial relationship between vegetation rainfall. Their correlation in previous studies was typically based on a global regression model, which assumed that constant across space. NDVI–rainfall association, other hand, is spatially non-stationary, non-linear, scale-dependent, influenced by local factors (e.g., soil background). In this study, two statistical methods are modeling, i.e., traditional...
The possibility of using nutraceutical fennel seed spent (NIFSS) as an affordable biosorbent to extract brilliant green (BG) from aqueous solutions. Various factors were examined assess their impact on the adsorption route. Several isotherm models recycled experimental equilibrium data. Brouers–Sotolongo model demonstrated a maximum ability. pseudo-second order provided exceptional fit. practice was both spontaneous and endothermic. Potential interactions occurring in BG-NIFSS system...