Blar i Institutt for havromsoperasjoner og byggteknikk på forfatter "Aghaei, Mohammadreza"
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Analysis of Surface Texturing of Silicon with Surface Regular Microstructure Using C Method
Hamid Reza, Dehghanpour; Parvin, Parviz; Mortazavi, Seyedeh Zahra; Reyhani, Ali; Chegenizadeh, Amin; Aghaei, Mohammadreza (Peer reviewed; Journal article, 2022)Silicon, as the most abundant element in the earth’s crust and the most common material used in electronic and optical equipment, has attracted the attention of many individuals to change the properties of this material, ... -
Automatic detection of visual faults on photovoltaic modules using deep ensemble learning network
Venkatesh, S.Naveen; Jeyavadhanam, B.Rebecca; Moradi, Amirmohammad; Esmailifar, Sayyed Majid; Aghaei, Mohammadreza; Sugumaran, V (Peer reviewed; Journal article, 2022)The present study proposes an ensemble-based deep neural network (DNN) model for autonomous detection of visual faults such as glass breakage, burn marks, snail trail, and discoloration, delamination on various photovoltaic ... -
Automatic Inspection of Photovoltaic Power Plants Using Aerial Infrared Thermography: A Review
de Oliveira, Aline Kirsten Vidal; Aghaei, Mohammadreza; Rüther, Ricardo (Peer reviewed; Journal article, 2022)In recent years, aerial infrared thermography (aIRT), as a cost-efficient inspection method, has been demonstrated to be a reliable technique for failure detection in photovoltaic (PV) systems. This method aims to quickly ... -
Cloud Computing and IoT Based Intelligent Monitoring System for Photovoltaic Plants Using Machine Learning Techniques
Aghaei, Mohammadreza (Peer reviewed; Journal article, 2022)This paper proposes an Intelligent Monitoring System (IMS) for Photovoltaic (PV) systems using affordable and cost-efficient hardware and also lightweight software that is capable of being easily implemented in different ... -
Discrimination of normal and cancerous human skin tissues based on laser‑induced spectral shift fluorescence microscopy
Niazi, Azadeh; Parvin, Parviz; Jafargholi, Amir; Basam, M. A.; Khodabakhshi, Zahra; Bavali, Ali; Kamyab Hesari , Kambiz; Sohrabizadeh, Zahra; Hassanzadeh, Tara; Shirafkan Dizaj, Leyla; Amiri, Reza; Heidari , Omid; Aghaei, Mohammadreza; Atyabi, F.; Ehtesham, A.; Moafi, A. (Peer reviewed; Journal article, 2022)A homemade spectral shift fluorescence microscope (SSFM) is coupled with a spectrometer to record the spectral images of specimens based on the emission wavelength. Here a reliable diagnosis of neoplasia is achieved according ... -
Improving Climate Resilience and Thermal Comfort in a Complex Building through Enhanced Flexibility of the Energy System
Hosseini, Seyedmohammad; Hajialigol, Parisa; Aghaei, Mohammadreza; Erba, Silvia; Nik, Vahid; Moazami, Amin (Chapter, 2022)This research evaluates the impacts of flexible demand-side management on electricity load and indoor thermal comfort under extreme weather conditions, focusing on elderly people. For this purpose, an elderly care center ... -
In-Situ Generation of Nitrogen-Doped MoS2 Quantum Dots Using Laser Ablation in Cryogenic Medium for Hydrogen Evolution Reaction
Shahi, Fatemeh; Parvin, Parviz; Mortazavi, Seyedeh Zahra; Reyhani, Ali; Sadrzadeh, Mohtada; Moafi, Ali; Ebrahimi, Mahdi; Aghaei, Mohammadreza (Peer reviewed; Journal article, 2022)Here, nitrogen doped molybdenum disulfide quantum dots (N-MoS2 QDs) are fabricated by making use of the pulsed laser ablation (PLA) process in liquid nitrogen (LN2) as a dopant agent. In fact, LN2 contributes the rapid ... -
A Novel Approach for Reducing Feature Space Dimensionality and Developing a Universal Machine Learning Model for Coated Tubes in Cross-Flow Heat Exchangers
Jahaninasab, Mahyar; Taheran, Ehsan; Zarabadi, S. Alireza; Aghaei, Mohammadreza; Rajabpour, Ali (Peer reviewed; Journal article, 2023)In the thermal industry, one common way to transfer heat between hot tubes and cooling fluid is using cross-flow heat exchangers. For heat exchangers, microscale coatings are conventional safeguards for tubes from corrosion ... -
Weightless Neural Network-Based Detection and Diagnosis of Visual Faults in Photovoltaic Modules
Sridharan, Naveen Venkatesh; Joseph, Jerome Vasanth; Vaithiyanathan, Sugumaran; Aghaei, Mohammadreza (Peer reviewed; Journal article, 2023)The present study introduces a novel approach employing weightless neural networks (WNN) for the detection and diagnosis of visual faults in photovoltaic (PV) modules. WNN leverages random access memory (RAM) devices to ...