تصفح حسب المؤلف "Pokharel, Shaligram"
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A comprehensive annual delivery program for upstream liquefied natural gas supply chain
Mutlu, Fatih; Msakni, Mohamed K.; Yildiz, Hakan; Sönmez, Erkut; Pokharel, Shaligram ( Elsevier , 2016 , Article)Developing a cost-effective annual delivery program (ADP) is a challenging task for liquefied natural gas (LNG) suppliers, especially for LNG supply chains with large number of vessels and customers. Given significant ... -
A Framework for Time-Driven Activity-Based Costing for Orthopedic Procedure
Holozada, Bayan Hani; Pokharel, Shaligram ( Qatar University Press , 2021 , Poster)This study used method of Time-Driven Activity-Based costing (TDABC) approach to examined cost reduction in healthcare sector, Knee Arthroplasty Department in Al-Emadi Hospital as case-study for delivering a primary knee ... -
A FRAMEWORK FOR TIME-DRIVEN ACTIVITY-BASED COSTING FOR ORTHOPEDIC PROCEDURE
HOLOZADA, BAYAN HANI ABDEL RAHMAN (2022 , Master Thesis)The study uses Time-Driven Activity-Based costing (TDABC) approach to examine healthcare costs. Three multivariable regression models have been proposed to predict the cost of healthcare: multiple linear regression, Ridge ... -
A vector quantization based k-NN approach for large-scale image classification
Ozan, Ezgi Can; Riabchenko, Ekaterina; Kiranyaz, Serkan; Gabbouj, Moncef ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)The k-nearest-neighbour classifiers (k-NN) have been one of the simplest yet most effective approaches to instance based learning problem for image classification. However, with the growth of the size of image datasets and ... -
An Efficient Heuristic for Pooled Repair Shop Designs
Turan, Hasan Hüseyin; Pokharel, Shaligram; ElMekkawy, Tarek Y.; Sleptchenko, Andrei; Al-Khatib, Maryam ( Springer Verlag , 2019 , Conference Paper)An effective spare part supply system planning is essential to achieve a high capital asset availability. We investigate the design problem of a repair shop in a single echelon repairable multi-item spare parts supply ... -
An integrated resource allocation and distribution model for pre-disaster planning
Pradhananga, Rojee; Mutlu, Fatih; Pokharel, Shaligram; Holguín-Veras, José; Seth, Dinesh ( Elsevier Ltd , 2016 , Article)In this paper, a three-echelon network model is proposed for integrated emergency preparedness and response planning for the distribution of emergency supplies. The model minimizes the social cost to identify a set of ... -
ANALYZING OIL RECOVERY FACTOR PREDICTION FOR MISCIBLE CARBON DIOXIDE INJECTION
ABDULLA, MARYAM MOHDSAEED H I (2023 , Master Thesis)The enhanced oil recovery is utilized to increase oil recovery factor from reservoirs. Among different oil recovery methods is the miscible CO2 injection that is applicable for high pressure reservoirs. Once this gas is ... -
Application of value stream mapping for improvement of efficiency in purchasing process for a chemical company in Qatar
Al-Karbi, Arwa (2021 , Professional Masters Project)Lean management methods have been used to improve productivity and performance in organizations. As one of the lean management methods, value stream mapping (VSM) uses the process flow map to analyze current processes so ... -
Dynamic aggregated building electricity load modeling and simulation
Abdelsalam, Abdelazeem A.; Gabbar, Hossam A.; Musharavati, Farayi; Pokharel, Shaligram ( Elsevier B.V. , 2014 , Article)In order to support the growing interest in demand response modeling and analysis, there is a need for physical-based building load models. This work presents a new approach for simulating electrical power flow in buildings. ... -
Emission policies and their analysis for the design of hybrid and dedicated closed-loop supply chains
Xu, Zhitao; Pokharel, Shaligram; Elomri, Adel; Mutlu, Fatih ( Elsevier Ltd , 2017 , Article)Government legislation and consumer awareness on carbon emissions have required industries to seek alternative ways to reorganize their supply chains. Therefore, industries have to consider not only the activities in the ... -
A FRAMEWORK FOR STRATEGIC PROJECT ANALYSIS AND PRIORITIZATION
AL SOBAI, KHALIFA (2022 , Dissertation)Projects that support the long-term strategic intent and alignment are considered strategic projects. Therefore, these projects must consider their alignment with the organization’s current strategy and focus on the risk, ... -
Global reverse supply chain design for solid waste recycling under uncertainties and carbon emission constraint
Xu, Zhitao; Elomri, Adel; Pokharel, Shaligram; Zhang, Qin; Ming, X.G.; Liu, Wenjie... more authors ... less authors ( Elsevier Ltd , 2017 , Article)The emergence of concerns over environmental protection, resource conservation as well as the development of logistics operations and manufacturing technology has led several countries to implement formal collection and ... -
INDEX-BASED EMERGENCY RESPONSE MANAGEMENT SYSTEM (IERMS): A FRAMEWORK FOR THE PETROCHEMICAL INDUSTRIAL CITIES IN QATAR
REBEEH, YOUSUF ABDULLA M. A. (2018 , Dissertation)Emergency response operations are very important activities in the industrial areas. An incident in the industrial area can have considerable economic and social impact, response decisions to mitigate the impact of the ... -
Influence of critical success factors in the performance of infrastructure projects in Qatar
Abal-Seqan, Maryam Hussain F S (2021 , Master Thesis)Project success depends on many factors and knowledge that are used before and during the project lifecycle. They might depend on the type of projects and the level of understanding of project managers.In this thesis, a ... -
Influence of Critical Success Factors over the Performance of Infrastructure Projects in Qatar
Abal-Seqan, Maryam Hussain; Pokharel, Shaligram; Naji, Khalid Kamal ( Qatar University Press , 2021 , Poster)This thesis focuses on developing an understanding of factors that can help in increasing the project performance in Qatar and elsewhere. The understanding leads to focus on factors in the design, development and operation ... -
Integrated Optimization for Stock Levels and Cross-Training Schemes with Simulation-Based Genetic Algorithm
Turan, Hasan Huseyin; Pokharel, Shaligram; Sleptchenko, Andrei; Elmekkawy, Tarek Y. ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)A spare part supply system for repairable spares in a repair shop is modeled as a set of heterogeneous parallel servers that have the ability to repair only certain types of repairables. The proposed model minimizes the ... -
An integrated urban-transport smart growth model around metro stations: A case of Qatar
AlKhereibi, Aya; AlSuwaidi, Maryam; Al-Mohammed, Reem; Pokharel, Shaligram; Ayari, Mohamed ( Elsevier , 2021 , Article)Urban growth strategies are incorporated for land-use planning and transportation to facilitate people's movement towards a mass transit system. This requires transport demand analysis of a particular area so that, if ... -
MODELING AND OPTIMIZATION OF DISTRICT COOLING SYSTEM
ISMAEN, RABAH (06-2 , Master Thesis)This research focuses on modeling and optimization of the design and operation of a district cooling system (DCS). The research investigates two solution paths: (1) the system transformation leading to re-organizing the ... -
Product-service supplier pre-evaluation with modified fuzzy ANP reducing decision information distortion
Xu, Zhitao; Elomri, Adel; Pokharel, Shaligram; Ming, X. G. ( Taylor and Francis Ltd. , 2017 , Article)The main challenge of new product-service supplier (PSS) selection is the lack of historical performance information of the suppliers. As one of the most popular techniques in supplier evaluation, the analytic network ... -
RESOURCE ALLOCATION OF DENTAL SERVICES IN PRIMARY HEALTH CARE CORPORATION HEALTH CENTERS, QATAR
ALABDULMALIK, REEM HASSAN A A (2023 , Professional Masters Project)The focus of this project work is driven by the goal of providing fair access to healthcare services. The access depends on the resources available, available slots for consultation and services, and the waiting time as ...