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Al-Qadisiyah Journal for Engineering Science
Scopus
ISSN 1998-4456 · University of Al-Qadisiyah · 824 artikel di indeks
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Artikel Jurnal
Engineering advanced thermal and water pathways to enhance PEMFC reliability in maritime applications
This work creates a simulation-based scheme to optimize Proton Exchange Membrane Fuel Cells (PEMFCs) in the maritime sector, focusing on the interim functions of thermal, water, and hydrogen pathways in defining efficiency and sustainability. Findings indicate that although peak efficiencies are…
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Artikel Jurnal
Software cost estimation technique based on bagging ensemble learning algorithm
Recently, software cost estimation has become a more important issue in the software project development cycle, software quality, and decision-making management. In view of the common problem of inaccurate and difficult cost estimation in the software industry, in this article, the proposed bagging…
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Artikel Jurnal
Study of 3D-printed honeycomb orientation on vibration energy harvesting
With the advances in technology, sustainable renewable energy implementation in many applications is becoming important, such as in wireless sensors. Vibration energy harvesting can convert environmental mechanical vibration into useful energy. Honeycomb core structure has shown promising results…
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Optimal detection of attacks in wireless sensor networks using deep learning and Bayesian optimization
Diagnosing attacks in wireless sensor networks (WSN) is a crucial concern in cyber security that impacts diagnosis models’ accuracy because of data imbalance and outliers existence. The present paper aims to design and perform a novel strategy for efficient attack diagnosis in WSN that applies DL…
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Artikel Jurnal
Integrated hybrid treatment for heavy metal by activated carbon and electro coagulation via new batch design reactor: Clean water production
In this search article, an integrated hybrid treatment system combines adsorption activated carbon (AC) and electrocoagulation (EC) to remove lead metal from produced water. The novel used a batch reactor design that facilitates synergistic connections between the two treatment processes. The…
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Artikel Jurnal
Detecting fake audio using convolutional neural networks for reducing misinformation
Recently, a proliferation of techniques capable of replicating sounds has emerged, encompassing manipulated recordings, synthesized audio, and deepfake technologies. These advanced methods for generating artificial sounds have inadvertently given rise to a multitude of issues, prominently including…
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Artikel Jurnal
Traffic operations and safety condition analysis of signalized intersections
When reliable crash data is unavailable, Surrogate Safety Measures (SSMs) become valuable tools for traffic safety research. This study assesses traffic safety at signalized intersections, explicitly examining how traffic operations such as stopped delay time and Level of Service affect hourly…
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Performance evaluation of titanate nano structures on enhancement of oil recovery
As global energy consumption increases, there is an increasing desire to investigate nanotechnology-based approaches for enhancing oil recovery. Integrating nanostructures has shown an augmentation in the rate of crude oil recovery. This study used Iraqi crude oil obtained from well-known fields in…
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Audit of integrating urban sustainability into architecture students’ projects- the case of the university of Mosul
Creating sustainable environments has become an urgent goal for most communities all over the world. This is because creating a sustainable environment would lead to improving a community’s life socially, environmentally, and economically. To do so, urban sustainability indicators need to be…
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Stability analysis of marangoni magneto-convective flow with heat generation: effects of depth ratio and thermal boundaries
The stability analysis of Marangoni magneto-convection (MMC) is investigated in a two-layer system consisting of an electrically conductive fluid-saturated porous layer overlain by an identical fluid layer, incorporating variable heat sources and a uniform magnetic field. The upper fluid surface is…
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Artikel Jurnal
Investigation of near field distributions of meander line antenna in human body conditions
Understanding the near-field distribution of antennas has become more significant since it directly effects radiation performance, energy absorption, and safety in current wireless applications, especially when antennas operate close to the human body. This research explores a Meander Line Antenna…
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Artikel Jurnal
Improving aviation navigation using dme, neural networks, and real-time radio and non-radio sensor fusion
Distance measuring equipment (DME), which gauges the distance between an aircraft and a ground station, is an essential navigational tool in aviation. However, because of instrument constraints, multipath interference, and ambient conditions, DME measurements are frequently noisy and prone to…
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Artikel Jurnal
Effect of ground granulated blast furnace slag–stabilized bentonite soils on flexible pavement design and cost analysis
In this study, the effects of ground granulated blast furnace slag (GGBFS) stabilization of subgrade soil on flexible pavement layer thicknesses and initial construction costs were investigated. For this purpose, Proctor compaction tests were conducted on bentonite (BT) soil samples prepared by…
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Scoping review for people-oriented development reaching planning and design factors in urban streets
This study proposes a conceptual urban policy framework for planning and designing urban streets that promotes people-oriented development. We utilized a scoping review and content analysis to map the key factors, indicators, methodological approaches, and tools within research on people-oriented…
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Quantifying the impact of static and dynamic side friction on urban traffic performance in Hilla city
This study investigates the impact of side friction (SF) on traffic movements for selected urban roads in Hilla, focusing on how static and dynamic friction elements influence traffic flow and speed. The primary SF elements observed include parked vehicles and pedestrian movements with more dynamic…
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Insights of Joule heating and chemical reaction effects on Casson-Williamson fluid in a thermally active Darcy-Forchheimer medium
This work examines the two-dimensional continuous flow of a Casson-Williamson fluid over a stretched surface under a Darcy-Forchheimer permeable medium. Several elements can affect the flow, including Joule heating, radiation, chemical reactions, thermal sources, electric field influences, and…
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Structural synthesis and classification of planetary gear-cam mechanisms using graph theory
This paper presents a comprehensive study on the structural synthesis and classification of planetary gear mechanisms (PGCMs), which combine the advantages of planetary gear trains (PGTs) and cam mechanisms to produce precise, intermittent, or variable-speed motions. These mechanisms are…
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Artikel Jurnal
Human resource diversity management (HRDM) strategies in construction industry
In today’s complex and rapidly evolving world, organizations are increasingly confronted with a diverse workforce in terms of culture, language, generation, religion, gender, and ethnicity. While such diversity presents certain challenges, it also offers valuable opportunities to enhance…
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Artikel Jurnal
Thermodynamic analysis of small-scale CSP based on ORC systems compared with PV systems in North Africa zone. (Algeria as a case study)
This study presents a simulation of electricity generation systems utilizing solar energy, employing TRNSYS and EES software to address the energy needs of isolated areas in Algeria. Two solar energy systems were compared: the CSP-ORC and the Photovoltaic, analyzed across three regions: Adrar…
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Artikel Jurnal
Life cycle assessment of citronella Oil supply Chain: A comparative two production process methods
Generally, the production processes of citronella (Cymbopogon Nardus) oil refining in Aceh are traditionally carried out, making them less efficient in resource usage. Every activity along the citronella supply chain has an environmental impact due to raw materials, water, and energy resources…