Saad M. Alshahrani
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View article: Correlation of Pattern and Presentation of Maxillofacial Injuries with Seatbelt Law Compliance in Saudi Arabia
Correlation of Pattern and Presentation of Maxillofacial Injuries with Seatbelt Law Compliance in Saudi Arabia Open
BACKGROUND Injuries to the soft and hard tissues of the facial region, have a significant impact on a patient's quality of life. The etiology of these injuries varies depending on the country. In Saudi Arabia, road traffic accidents accoun…
View article: Investigating the electronic structure and adsorption of OCN− and CN− on Si12C12 Fullerene-like cages using DFT and MD simulations
Investigating the electronic structure and adsorption of OCN− and CN− on Si12C12 Fullerene-like cages using DFT and MD simulations Open
View article: Effectiveness of Six Sigma in Managing Medical Errors in the Electronic Drug Administration Record (EDAR) System
Effectiveness of Six Sigma in Managing Medical Errors in the Electronic Drug Administration Record (EDAR) System Open
View article: Exploring SLT80 nanostructured lipid carriers as a novel delivery system for curcumin: Thermal analysis of experimental and theoretical approach
Exploring SLT80 nanostructured lipid carriers as a novel delivery system for curcumin: Thermal analysis of experimental and theoretical approach Open
This study aims to develop a novel SLT80 nanostructured lipid carrier (NLC) for the encapsulation and delivery of Curcumin (CUR). CUR is a potent therapeutic agent with poor bioavailability, limiting its clinical applications. SLT80 NLCs w…
View article: Agreement Between Emergency Department Admission and Hospital Discharge Diagnoses; A Retrospective Observational Study.
Agreement Between Emergency Department Admission and Hospital Discharge Diagnoses; A Retrospective Observational Study. Open
Diagnostic agreement between ED and discharge diagnoses was observed in 81.99% of cases, with a 7.2% complete mismatch rate. The most frequent causes were discharge relabeling and delayed investigations. These discrepancies had measurable …
View article: Computational analysis of controlled drug release from porous polymeric carrier with the aid of Mass transfer and Artificial Intelligence modeling
Computational analysis of controlled drug release from porous polymeric carrier with the aid of Mass transfer and Artificial Intelligence modeling Open
Controlled release of a desired drug from porous polymeric biomaterials was analyzed via computational method. The method is based on simulation of mass transfer and utilization of artificial intelligence (AI). This study explores the effi…
View article: Modeling and validation of drug release kinetics using hybrid method for prediction of drug efficiency and novel formulations
Modeling and validation of drug release kinetics using hybrid method for prediction of drug efficiency and novel formulations Open
This paper presents a thorough examination for drug release from a polymeric matrix to improve understanding of drug release behavior for tissue regeneration. A comprehensive model was developed utilizing mass transfer and machine learning…
View article: Separation of organic molecules using porous polymeric membranes: Model development using advanced hybrid CFD and artificial intelligence
Separation of organic molecules using porous polymeric membranes: Model development using advanced hybrid CFD and artificial intelligence Open
We proposed a new computational methodology for computational modeling of mass transfer in membranes with application for molecular separation. The computational method centered on hybrid computational fluid dynamics (CFD) and machine lear…
View article: ANN and CFD driven research on main performance characteristics of solar chimney power plants: Impact of chimney and collector angle
ANN and CFD driven research on main performance characteristics of solar chimney power plants: Impact of chimney and collector angle Open
Solar energy systems operate directly connected to the sun. Solar chimney power plants are privileged systems that can provide power output even in cloudy weather and during hours when there is no sun. The design and sizing of this system,…
View article: Hospital-supplier integration and hospital performance in Saudi Arabian context
Hospital-supplier integration and hospital performance in Saudi Arabian context Open
Improving hospital supply chain performance has been increasingly essential in the world. Despite this significance, a review of the existing supply chain literature indicates that limited comprehensive studies have been conducted on hospi…
View article: Occupational Stress and Burnout Among Healthcare Workers in Saudi Arabia During the COVID-19 Pandemic
Occupational Stress and Burnout Among Healthcare Workers in Saudi Arabia During the COVID-19 Pandemic Open
The COVID-19 pandemic has caused a lot of stress for healthcare personnel. They are subjected to arduous and stressful working hours and may contract infection. The objectives of this study were to (i) assess the level of occupational stre…
View article: Evaluation of the efficacy of stem cell therapy in erectile dysfunction after radical prostatectomy: a comprehensive systematic review
Evaluation of the efficacy of stem cell therapy in erectile dysfunction after radical prostatectomy: a comprehensive systematic review Open
Around 68% patients undergoing radical prostatectomy face postoperative erectile dysfunction. This systematic review aims to investigate the studies pertaining to efficacy of stem cell therapy in alleviating erectile dysfunction (ED) of ra…
View article: Comparison of novel ionic liquids and pure water for CO2 separation through membrane contactor: CFD simulation and thermal analysis
Comparison of novel ionic liquids and pure water for CO2 separation through membrane contactor: CFD simulation and thermal analysis Open
Industrial application of novel, green and effective liquid absorbents for improving the separation yield of CO2 greenhouse pollutant is an important milestone to reduce its emission to the atmosphere. In this research, the separation perf…
View article: Development of computational approach for calculation of hydrogen solubility in hydrocarbons for treatment of petroleum
Development of computational approach for calculation of hydrogen solubility in hydrocarbons for treatment of petroleum Open
For hydrogenation process, knowing the solubility of hydrogen (H2) in hydrocarbons is critical to improve the efficiency of process. We investigated the H2 solubility computation in four heavy crude oil feedstocks using machine learning te…
View article: The effect of the properties of porous fillers on the performance of a PCM-based photovoltaic thermal system: A CFD study
The effect of the properties of porous fillers on the performance of a PCM-based photovoltaic thermal system: A CFD study Open
In thermal systems, combination of PCMs with porous fillers with high thermal conductivity is a proper method to improve their performance. In photovoltaic thermal (PVT) systems, as porous fillers are introduced to the collector tube and P…
View article: Ethical Considerations in Telemedicine and Remote Healthcare
Ethical Considerations in Telemedicine and Remote Healthcare Open
Telemedicine and remote healthcare have become increasingly important in the healthcare landscape, but they present ethical implications surrounding equitable access to care and patient privacy. Policymakers, healthcare providers, and stak…
View article: Advanced modeling and intelligence-based evaluation of pharmaceutical nanoparticle preparation using green supercritical processing: Theoretical assessment of solubility
Advanced modeling and intelligence-based evaluation of pharmaceutical nanoparticle preparation using green supercritical processing: Theoretical assessment of solubility Open
Modeling and simulations based on machine learning techniques were conducted in this research for determination of pharmaceutical solubility in supercritical solvent for the sake of green processing development in the area of pharmaceutics…
View article: Assessment of solid-dosage drug nanonization by theoretical advanced models: Modeling of solubility variations using hybrid machine learning models
Assessment of solid-dosage drug nanonization by theoretical advanced models: Modeling of solubility variations using hybrid machine learning models Open
Production of solid-dosage drug nanoparticles was assessed by theoretical models to investigate the possibility of drug treatment via supercritical green processing. Nanonization can enhance drug solubility and consequently its bioavailabi…
View article: State-of-the-art review on various mathematical approaches towards solving population balanced equations in pharmaceutical crystallization process
State-of-the-art review on various mathematical approaches towards solving population balanced equations in pharmaceutical crystallization process Open
Crystallization is an important process, which possesses an undeniable role in many chemical industries. In recent years, significant endeavors have been made to increase the efficiency of this process via designing novel crystallizers. De…
View article: Modeling and prediction of biodiesel production by using different artificial intelligence methods: Multi-layer perceptron (MLP), Gradient boosting (GB), and Gaussian process regression (GPR)
Modeling and prediction of biodiesel production by using different artificial intelligence methods: Multi-layer perceptron (MLP), Gradient boosting (GB), and Gaussian process regression (GPR) Open
In this study, different distinct approaches of machine learning (ML) including Multi-layer perceptron (MLP), Gradient Boosting with DT (GBDT), and Gaussian process regression (GPR) were employed in order to predict the amount of Papaya oi…
View article: Author Correction: Optimization of tamoxifen solubility in carbon dioxide supercritical fluid and investigating other molecular targets using advanced artificial intelligence models
Author Correction: Optimization of tamoxifen solubility in carbon dioxide supercritical fluid and investigating other molecular targets using advanced artificial intelligence models Open
View article: Optimization of tamoxifen solubility in carbon dioxide supercritical fluid and investigating other molecular targets using advanced artificial intelligence models
Optimization of tamoxifen solubility in carbon dioxide supercritical fluid and investigating other molecular targets using advanced artificial intelligence models Open
Particle size, shape and morphology can be considered as the most significant functional parameters, their effects on increasing the performance of oral solid dosage formulation are indisputable. Supercritical Carbon dioxide fluid (SCCO 2 …
View article: Measurement of metoprolol solubility in supercritical carbon dioxide; experimental and modeling study
Measurement of metoprolol solubility in supercritical carbon dioxide; experimental and modeling study Open
Metoprolol is a beta-blocker agent, widely used to treat hypertension, and some heart diseases. However, due to low bioavailability and short half-life of this drug, the dose and the frequency of its daily use are high, causes to some dige…
View article: Novel and robust machine learning model to optimize biodiesel production from algal oil using CaO and CaO/Al2O3 as catalyst: Sustainable green energy
Novel and robust machine learning model to optimize biodiesel production from algal oil using CaO and CaO/Al2O3 as catalyst: Sustainable green energy Open
In recent years, significant endeavors have been made to develop environmentally friendly fuels due to the detrimental effects of fossil fuels on ecosystem such as global warming, acid rain and air pollution. Alternative biodiesel transpor…
View article: Updating Ways and Enhancing Pain Management Efficiencies among Healthcare
Updating Ways and Enhancing Pain Management Efficiencies among Healthcare Open
Introduction: Understanding of the current landscape of interventions is important to enhance pain management competencies among healthcare professionals. This systematic review aimed to assess the prevalence and efficacy of interventions …
View article: Experimental - Theoretical approach for determination of Metformin solubility in supercritical carbon dioxide: Thermodynamic modeling
Experimental - Theoretical approach for determination of Metformin solubility in supercritical carbon dioxide: Thermodynamic modeling Open
Metformin, as an anti-hyperglycemic, is the main medicine for treating diabetes of type II. However, its daily dose is high due to its incomplete absorption and short half-life, which leads to digestive problems and patient complaints. Con…
View article: Green processing based on supercritical carbon dioxide for preparation of nanomedicine: Model development using machine learning and experimental validation
Green processing based on supercritical carbon dioxide for preparation of nanomedicine: Model development using machine learning and experimental validation Open
Solubility data for ANA (Anastrozole) drug in supercritical solvent was investigated in this study, and models were developed to estimate the solubility values. The main aim was to provide a predictive methodology for determination of drug…
View article: Computational simulation and target prediction studies of solubility optimization of decitabine through supercritical solvent
Computational simulation and target prediction studies of solubility optimization of decitabine through supercritical solvent Open
View article: Economic and Technical Analysis of a Hybrid Dry Cooling Cycle to Replace Conventional Wet Cooling Towers for High Process Cooling Loads
Economic and Technical Analysis of a Hybrid Dry Cooling Cycle to Replace Conventional Wet Cooling Towers for High Process Cooling Loads Open
Scarcity has made fresh water too economically and socially too valuable to be used by the processing industry without restriction. Wet evaporative cooling cycles offer competitive advantages in terms of CoP compared to other cooling cycle…
View article: A robust computational investigation on C60 fullerene nanostructure as a novel sensor to detect SCN−
A robust computational investigation on C60 fullerene nanostructure as a novel sensor to detect SCN− Open
This study explored on the adsorption properties and electronic structure of SCN− via density functional theory analysis on the exterior surfaces of C60 and CNTs using B3LYP functional and 6-31G** standard basis set. Then adsorption of SCN…