Article
Computer Science, Interdisciplinary Applications
Doraid Dalalah, Omar Bataineh, Khaled A. Alkhaledi
JOURNAL OF SIMULATION
(2019)
Article
Management
Doraid Dalalah, Khaled A. Alkhaledi
Summary: This research aims to find the optimal order quantities of blood to minimize shortages and outdated units. By considering stochastic demand, blood aging, emergency orders, and compatibility preference, a customized simulated annealing algorithm is built for optimization. Several simulation experiments are conducted to test the merits of the model.
INTERNATIONAL TRANSACTIONS IN OPERATIONAL RESEARCH
(2023)
Article
Computer Science, Interdisciplinary Applications
Doraid Dalalah, Udechukwu Ojiako, Maxwell Chipulu
Summary: This study aims to explore how to mitigate inventory volatility in perishable inventory. By using simulation-optimization and new settings and replenishment policies, the optimized quantity for daily orders can be determined. The study outcome will help healthcare supply chain managers to manage and implement optimal inventories.
JOURNAL OF SIMULATION
(2022)
Article
Green & Sustainable Science & Technology
Srujana Kandukuri, Elif Elcin Gunay, Omar Al-Araidah, Gul E. Okudan Kremer
Summary: Remanufacturing is the process of turning used products into new ones with better quality, functionality, and aesthetics, while additive manufacturing (AM) provides new opportunities for remanufacturing. This study has developed an ETRIZ matrix to provide guidelines for remanufacturing and AM, helping to enhance product design for remanufacturability.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Operations Research & Management Science
Hamed Allaham, Doraid Dalalah
Summary: This study presents a MILP model to find the optimal solution for minimizing labor, transportation, and overtime costs in maintenance scheduling. The model is formulated and solved using AMPL and CPLEX, and its feasibility is tested and validated through case studies. The results show that the model can significantly reduce costs and provide a customized solution for maintenance activities.
INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE AND ENGINEERING MANAGEMENT
(2022)
Article
Engineering, Industrial
Sharfuddin Ahmed Khan, Udechukwu Ojiako, Alasdair Marshall, Doraid Dalalah, Serkan Ceylan, Naser Nader Ali Shabani, Salama Imad Al Sharqawi
Summary: This paper categorizes and prioritizes critical risk factors influencing production-oriented projects using data from the metal production and fabrication industry in the United Arab Emirates. The results highlight key factors including automation, cycle time, feed rate, manpower utilization, agility, and occupational health and safety that significantly impact the outcome of projects. The use of an integrated framework allows for proactive risk management and contributes to the literature on risk knowledge as risk intelligence.
ENGINEERING MANAGEMENT JOURNAL
(2023)
Article
Engineering, Industrial
Doraid Dalalah, Udechukwu Ojiako, Khaled A. Alkhaledi, Alasdair Marshall
Summary: The relationship between product flow times and manufacturing system status is complex. This study develops a Support Vector Machine classifier to articulate job shop manufacturing due date assigning in heterogeneous manufacturing environments. The study finds that negotiated due dates and service levels are important factors in customer propensity to place manufacturing orders.
JOURNAL OF INDUSTRIAL AND PRODUCTION ENGINEERING
(2023)
Article
Engineering, Manufacturing
Doraid Dalalah
Summary: This study examines the relationship between the actual process capability index (AC(p)) and the observed process capability index (OCp) through the signal-to-noise ratio (SNR) to assess the measurement system. The analysis presents the probability distributions of ACp and OCp as a function of SNR and establishes benchmark values for SNR to determine the precision of the measurement gauge. Two case studies are used to validate the analysis, indicating that the observed capability is consistently lower than the actual capability due to skewness in the distribution of the observed index.
PRODUCTION ENGINEERING-RESEARCH AND DEVELOPMENT
(2023)
Article
Engineering, Chemical
Omar Al-Araidah, Mohammed T. Hayajneh, Rawan A. Al-Rwabdah
DESALINATION AND WATER TREATMENT
(2020)
Article
Management
Doraid Dalalah
BENCHMARKING-AN INTERNATIONAL JOURNAL
(2019)
Article
Engineering, Industrial
Khaled A. Alkhaledi, Wasfi A. Al-Rawabdeh, Doraid Dalalah
PRODUCTION AND MANUFACTURING RESEARCH-AN OPEN ACCESS JOURNAL
(2018)
Proceedings Paper
Engineering, Industrial
Doraid Dalalah
2017 IEEE INTERNATIONAL SYMPOSIUM ON SYSTEMS ENGINEERING (ISSE 2017)
(2017)
Article
Management
Doraid Dalalah, Wasfi Al-Rawabdeh
BENCHMARKING-AN INTERNATIONAL JOURNAL
(2017)