Shahrum Abdullah
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View article: Do SDGs Buffer Oil Rent Shocks? Panel Evidence on Unemployment Dynamics in the GCC
Do SDGs Buffer Oil Rent Shocks? Panel Evidence on Unemployment Dynamics in the GCC Open
This study investigates whether targeted progress on Sustainable Development Goals (SDG 7, 8, and 9) can cushion the impact of oil dependence on unemployment in Gulf Cooperation Council (GCC) economies. Using panel data for six countries f…
View article: Recent Advances of Machine Learning in Fracture Mechanics of Quasi-Brittle Materials: A Review
Recent Advances of Machine Learning in Fracture Mechanics of Quasi-Brittle Materials: A Review Open
The fracture mechanics of quasi-brittle materials, such as concrete, ceramics, and rocks, pose significant challenges due to their nonlinear stress-strain response, microstructural heterogeneity, and complex failure mechanisms. Traditional…
View article: Assessment for retrofitting concrete slabs using non-destructive testing and destructive testing
Assessment for retrofitting concrete slabs using non-destructive testing and destructive testing Open
Reinforced concrete (RC) repair is critical to restore strength, maintain serviceability, and protect reinforcement from further damage. A common issue in RC structures is cover spalling, which requires effective repair methods. This study…
View article: Seismic Vulnerability Assessment of Non-Seismically Designed Buildings in Moderate Earthquake Zone
Seismic Vulnerability Assessment of Non-Seismically Designed Buildings in Moderate Earthquake Zone Open
View article: Data-Driven Impulse Excitation Technique via Statistical Signal Analysis for Determining Materials’ Elastic Properties
Data-Driven Impulse Excitation Technique via Statistical Signal Analysis for Determining Materials’ Elastic Properties Open
View article: Exploring the Impact of Streets’ Syntactic Properties on the Urban Functions and Land Use: Insights from Spatial Network Analysis
Exploring the Impact of Streets’ Syntactic Properties on the Urban Functions and Land Use: Insights from Spatial Network Analysis Open
This study employs an integrated research model to examine the syntax properties of the historic urban network in older Baghdad, explaining how spatial configurations affect urban functions and land use. The relationship between the street…
View article: A Comprehensive Analysis of Educational, Environmental, and Social Challenges in Pakistan: Bridging Policy, Curriculum, and Community Development: An Integrative Review
A Comprehensive Analysis of Educational, Environmental, and Social Challenges in Pakistan: Bridging Policy, Curriculum, and Community Development: An Integrative Review Open
This article reports on the scale of the challenges that Pakistan faces in relation to education, environment sustainability and social inclusion, with an emphasis on policy gaps, curriculum development and community-owned solutions. In ca…
View article: Assessing the Influence of Urban Street Network on Land Use Distribution in Historic Urban Cores
Assessing the Influence of Urban Street Network on Land Use Distribution in Historic Urban Cores Open
View article: A Semi-supervised Fault Diagnosis Method for Rolling Bearing Using Time-Frequency Transform Enhanced Contrastive Learning
A Semi-supervised Fault Diagnosis Method for Rolling Bearing Using Time-Frequency Transform Enhanced Contrastive Learning Open
This paper proposes a novel semi-supervised framework, time-frequency Contrastive Learning (CL), to address the challenge of accurate rolling bearing fault diagnosis under industrial small-sample conditions. Raw vibration signals are trans…
View article: Street Networks and Urban Sustainability by Quantifying Connectivity, Accessibility, and Walkability for Resilient Cities
Street Networks and Urban Sustainability by Quantifying Connectivity, Accessibility, and Walkability for Resilient Cities Open
Street networks are crucial in shaping the quality of urban life. Through their impact on mobility and social interaction, they play a critical role in shaping how people move around the city and determine the connectivity, accessibility, …
View article: Acoustic Emission Characteristics of Real-time Monitoring on Asphalt Pavement
Acoustic Emission Characteristics of Real-time Monitoring on Asphalt Pavement Open
This paper presents the acoustic emission characteristics for asphalt pavements under real load conditions. With the increasing number of vehicles on the roadways causing more damage and deterioration to asphalt pavements, effective monito…
View article: A review of reliability non-destructive methods for reinforced concrete water tank assessment
A review of reliability non-destructive methods for reinforced concrete water tank assessment Open
Several methodologies have been established to evaluate the behaviour of structures influenced by loads over time, both modern and conventional. Non-destructive testing (NDT) is an innovative approach for testing reinforced concrete and st…
View article: Evaluation Of Water Quality Impact (Water Curing) on the Compressive Strength of Bridge Bearing Non-Shrink Grout
Evaluation Of Water Quality Impact (Water Curing) on the Compressive Strength of Bridge Bearing Non-Shrink Grout Open
Bridge bearings, crucial for connecting superstructures and substructures, rely on grouting to establish stability. This study investigates the impact of water quality on the compressive strength of non-shrink grout in bridge bearings. Cub…
View article: Bayesian approach in fatigue reliability characterization for stochastic-induced road load conditions
Bayesian approach in fatigue reliability characterization for stochastic-induced road load conditions Open
This paper aims to characterize the fatigue reliability obtained from stochastic-induced road load conditions by employing Bayesian updating for durability prediction of a suspension system. Due to the limited loading history data and the …
View article: Strain-based fatigue reliability assessment of an automobile’s lower arm for various road load conditions due to limited experimental data
Strain-based fatigue reliability assessment of an automobile’s lower arm for various road load conditions due to limited experimental data Open
The aim of this paper is to characterise the strain-based fatigue reliability of a lower arm suspension system using strain signals captured from different types of road load conditions. Given the challenges of acquiring comprehensive load…
View article: Kesan Kepelbagaian Frekuensi Ujian Lesu terhadap Ketahanan Plat Keluli Karbon AISI 1045 di Bawah Pembebanan Spektrum
Kesan Kepelbagaian Frekuensi Ujian Lesu terhadap Ketahanan Plat Keluli Karbon AISI 1045 di Bawah Pembebanan Spektrum Open
In many practical applications, AISI 1045 carbon steel is subjected to various external factors, one of which is vibration. This vibration can induce resonance in the material, ultimately leading to fatigue due to cyclic stress. The aim of…
View article: Analisis Produksi Cabai Rawit Indonesia Menggunakan Algoritma K-Means Clustering
Analisis Produksi Cabai Rawit Indonesia Menggunakan Algoritma K-Means Clustering Open
Indonesia, dengan tanahnya yang subur, memiliki potensi besar dalam pertanian, terutama berkat letak geografisnya di wilayah tropis yang ditandai dengan curah hujan tinggi. Kondisi ini mendukung pertumbuhan berbagai jenis tanaman secara op…
View article: Analyzing the Shear Performance of Dapped Wet Vertical Wall-to-Wall Connection
Analyzing the Shear Performance of Dapped Wet Vertical Wall-to-Wall Connection Open
The utilization of precast wall panels has gained prominence due to its potential for enhancing construction speed, quality, and sustainability. One critical aspect of precast construction is the connection between wall panels, where it is…
View article: A review of the wavelet transform for durability and structural health monitoring in automotive applications
A review of the wavelet transform for durability and structural health monitoring in automotive applications Open
This article focuses on a thorough review of the utilisation of the wavelet transform in the analysis of durability and structural health monitoring in automotive components. The evolving trend in research in automotive engineering structu…
View article: Strain-based running-reliability characterisation in time-domain for risk monitoring under various load conditions
Strain-based running-reliability characterisation in time-domain for risk monitoring under various load conditions Open
This aim of this paper is to characterise the strain-based fatigue life data in time-domain using the newly modelled running-reliability technique that considers the load sequence effect. Current established conventional strain life models…
View article: Assessing Fatigue Reliability Characteristics from Effects of Mean Stresses for Api X65 Steel Pipe Under Seawater Condition
Assessing Fatigue Reliability Characteristics from Effects of Mean Stresses for Api X65 Steel Pipe Under Seawater Condition Open
View article: Experiment and Smith, Watson and Topper model parameter to correlate fatigue life of rail steel
Experiment and Smith, Watson and Topper model parameter to correlate fatigue life of rail steel Open
This paper examines the correlation of fatigue life of R260 steel with using experiment and Smith,Watson and Topper model parameter. In order to correlation the fatigue life, three specimens have been used in testing for tensile strength i…
View article: Pregnancy Related Acute Renal Failure: An Experience at a Tertiary Care Hospital
Pregnancy Related Acute Renal Failure: An Experience at a Tertiary Care Hospital Open
The aim of this study to evaluate the magnitude of PRAF (Pregnancy related acute renal failure) in Pakistan, contributing factors responsible for pregnancy related acute kidney failure, the results of treatment options for ARF in pregnancy…
View article: Formulation of The Theory of Critical Distance For Fatigue Characteristics in Concrete Incorporating Various Water-Cement Ratios: Unified Relationship For Static And Fatigue Properties (Part A)
Formulation of The Theory of Critical Distance For Fatigue Characteristics in Concrete Incorporating Various Water-Cement Ratios: Unified Relationship For Static And Fatigue Properties (Part A) Open
The research into fatigue fracture formulations for the Theory of Critical Distances (TCD) in concrete is advancing, with a focus on reducing the occurrence of fatigue failures in concrete structures. Despite design safety factors, concret…
View article: Entropy generation approach for evaluating energy dissipation and temperature rise to predict the fatigue life behaviour in magnesium alloy
Entropy generation approach for evaluating energy dissipation and temperature rise to predict the fatigue life behaviour in magnesium alloy Open
The objective of this present study is to use entropy generation to predict the fatigue life behaviour of magnesium alloy. As the energy dissipation rate directly correlates with material degradation and increases in temperature, the entro…
View article: Fatigue Life Modelling of Steel Suspension Coil Springs Based on Wavelet Vibration Features Using Neuro-Fuzzy Methods
Fatigue Life Modelling of Steel Suspension Coil Springs Based on Wavelet Vibration Features Using Neuro-Fuzzy Methods Open
This study proposed wavelet-based approaches to characterise random vibration road excitations for durability prediction of coil springs. Conventional strain-life approaches require long computational time, while the accuracy of the vibrat…
View article: Evaluation of the Behaviour of Steel Bar in the Concrete under Cyclic Loading Using Magnetic Flux Leakage and Acoustic Emission Techniques
Evaluation of the Behaviour of Steel Bar in the Concrete under Cyclic Loading Using Magnetic Flux Leakage and Acoustic Emission Techniques Open
The behaviour of the steel bar in concrete under cyclic loading has been evaluated using magnetic flux leakage associated with acoustic emission monitoring technique. Visual observation was used to observe the deformation of the beam under…
View article: Determination of Dimple Core Design Configurations for Sandwich Panel Enhancement Using Fuzzy-Hybrid Decision Making Analysis
Determination of Dimple Core Design Configurations for Sandwich Panel Enhancement Using Fuzzy-Hybrid Decision Making Analysis Open
The purpose of this paper is to determine the best dimple core design for metal sandwich panels by investigating the various critical criteria and core design parameters using the fuzzy-hybrid multi-criteria decision-making tool. The struc…
View article: Editorial: Structural integrity and durability of engineering materials and components
Editorial: Structural integrity and durability of engineering materials and components Open
Engineering components and structural details may be subjected in service to quite
\ndifferent loading conditions: high-cycle or low-cycle fatigue (with constant or variable
\namplitudes), static loadings and/or overloads, vibrations, cree…
View article: Fatigue Life Assessment of API Steel Grade X65 Pipeline Using a Modified Basquin Parameter of the Magnetic Flux Leakage Signal
Fatigue Life Assessment of API Steel Grade X65 Pipeline Using a Modified Basquin Parameter of the Magnetic Flux Leakage Signal Open
This paper presents a modified fatigue life model of the Basquin equation using the stress parameter of the magnetic flux leakage signal. Most pipeline steels experience cyclic loading during service and the influence of the load history m…