Browsing College of Engineering by Title
Now showing items 3807-3826 of 8220
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Gravitational weighted fuzzy c-means with application on multispectral image segmentation
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper presents a novel clustering approach based on the classic Fuzzy c-means algorithm. The approach is inspired from the concept of interaction between objects in physics. Each data point is regarded as a particle. ... -
Greedy algorithms and metaheuristics for a multiple runway combined arrival-departure aircraft sequencing problem
( Elsevier , 2013 , Article)This paper examines the Aircraft Sequencing Problem (ASP) over multiple runways, under mixed mode operations with the objective of minimizing the total weighted tardiness of aircraft landings and departures simultaneously. ... -
Green Building success factors: An exploratory inquiry
( Elsevier , 2023 , Article)Green Building (GB) projects are being developed to address the socio-environmental issues of building construction and operation. The successful development of GBs is subject to a multitude of enabling conditions known ... -
Green concrete for a circular economy: A review on sustainability, durability, and structural properties
( MDPI AG , 2021 , Article)A primary concern of conventional Portland cement concrete (PCC) is associated with the massive amount of global cement and natural coarse aggregates (NCA) consumption, which causes depletion of natural resources on the ... -
Green Cooperative Device-to-Device Communication: A Social-Aware Perspective
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article Review)As the mobile operators strive to accommodate the increasing load and capacity requirements, direct communication among users' devices, namely, device-to-device (D2D) communication, emerges as an advantageous solution for ... -
Green data center networks: A holistic survey and design guidelines
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Data Center Networks (DCNs) are attracting immense interest from the industry, research and academia to keep pace with the increase of Internet services demands. One of the major concerns that draws the attention of ... -
Green hydrogen for industrial sector decarbonization: Costs and impacts on hydrogen economy in qatar
( Elsevier , 2021 , Article)This study focuses on the development of a strategic framework for the design of a hydrogen supply chain network (HSCN) mainly investigating the potential of industrial decarbonization and multi-sectors integration (i.e., ... -
Green hydroxyapatite-zeolite catalyst derived from steel waste as an effective catalyst for the hydrocarbon production via co-catalytic pyrolysis of sugarcane bagasse and high-density polyethylene
( Elsevier , 2023 , Article)Hydroxyapatite-zeolite (HAP-ZE) catalyst prepared from steel waste was utilised in co-catalytic pyrolysis of sugarcane bagasse (SB) and high-density polyethylene (HDPE) for bio-oil production. The highest bio-oil yield ... -
Green internet of things using UAVs in B5G networks: A review of applications and strategies
( Elsevier B.V. , 2021 , Article)Recently, Unmanned Aerial Vehicles (UAVs) present a promising advanced technology that can enhance people life quality and smartness of cities dramatically and increase overall economic efficiency. UAVs have attained a ... -
Green manufacturing drivers and their relationships for small and medium(SME) and large industries
( Elsevier Ltd , 2018 , Article)Small and medium (SME) and large manufacturing industries are two vital contributors of industrial growth and development of any economy. The importance of both sectors increases many times in context to a developing country ... -
Green media: The future of wireless multimedia networks
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Other)[No abstract available] -
Green solvent-based extraction of chlorophyll a from Nannochloropsis sp. Using 2,3-butanediol
( Elsevier B.V. , 2021 , Article)Chlorophyll acts as a beneficial antioxidant for the human body; however, only a few studies have reported the chlorophyll extraction using the non-toxic solvents. In this study, we used a green solvent, 2,3-butanediol ... -
Greenhouse gas (GHG) emissions in the Sultanate of Oman
( Society of Chemical Industry and John Wiley & Sons, Ltd , 2015 , Article)Worldwide, many countries are being affected by greenhouse gas (GHG) emissions. The Sultanate of Oman is no exception. In Oman, both oil- and natural-gas-related activities have the most important shares of the nation's ... -
Grid Connected Microgrid Optimization and Control for a Coastal Island in the Indian Ocean
( MDPI , 2022 , Article)For the suggested site in the Maldives, this research paper analyzes the possibility of a hybrid renewable microgrid that is dispatch strategy-governed in both off-grid and on-grid scenarios. The planned microgrid's ... -
Grid integration of multiple wind turbines using a multi-port converter - A novel simultaneous space vector modulation
( Elsevier Ltd , 2022 , Article)In this paper, an innovative approach of integrating multiple doubly-fed induction generator (DFIG)-based wind turbines using a single multi-port converter unit, named as a unified expandable power converter (UEPC) is ... -
GridConnected CapacitorTapped MultiModule Voltage Source Converter
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)In this work, a new dc-ac converter is proposed for grid integration purposes, namely, capacitor-tapped multi-module dc-ac voltage source converter. The main advantages of the proposed converter when compared with the ... -
Ground response to global warming
( Springer Verlag , 2016 , Article)Owing to the awareness of the impact of global warming, there has been a growing interest in studying the relationship between the climatic changes and human activities. An increased global mean air temperature leads to ... -
Ground-borne vibration investigation by model-ling the tunnel-soil interaction using a finite element package
( International Institute of Acoustics and Vibration, IIAV , 2018 , Conference Paper)In 2013, Qatar Rail announced major rail projects that include an urban rail network for the city of Doha with lines running on the surface and underground which are expected to be in operation by 2020. Railway systems are ... -
Ground-borne vibrations due to railway traffic in urbanized areas: A numerical study about traffic in trench cross-sections
( National Technical University of Athens , 2017 , Conference Paper)Modern cities require efficient mass transportation systems like subway and railway networks. Due to the lack of available space and also due to environmental concerns, it is usually preferable to use the underground space ... -
Groundwater pollution by petroleumderived contaminants in coastal semiarid environment
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)A common source of contamination of soil and groundwater in arid and (semi)-arid coastal regions are accidental spills of petroleum products, such as crude oil, gasoline, and diesel fuel. Groundwater pollution by petroleum ...