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  1. Article ; Online: Neural Network Clustering and Swarm Intelligence-Based Routing Protocol for Wireless Sensor Networks: A Machine Learning Perspective.

    Balobaid, Awatef Salem / Ahamed, Saahira Banu / Shamsudheen, Shermin / Balamurugan, S

    Computational intelligence and neuroscience

    2023  Volume 2023, Page(s) 4758852

    Abstract: With no requirement for an established network infrastructure, wireless sensor networks (WSNs) are well suited for applications that call for quick network deployment. Military training and emergency rescue operations are two prominent uses of WSNs. The ... ...

    Abstract With no requirement for an established network infrastructure, wireless sensor networks (WSNs) are well suited for applications that call for quick network deployment. Military training and emergency rescue operations are two prominent uses of WSNs. The individual network nodes must carry out routing and intrusion detection because there is no predetermined routing or intrusion detection in a wireless network. WSNs can only manage a certain volume of data, and doing so requires a significant amount of energy to process, transmit, and receive. Since sensors have a modest energy source and a constrained bandwidth, they cannot transmit all of their data to a base station for processing and analysis. Therefore, machine learning (ML) techniques are needed for WSNs to facilitate data transmission. Other current solutions have drawbacks as well, such as being less reliable, more susceptible to environmental changes, converging more slowly, and having shorter network lifetimes. This study addressed problems with wireless sensor networks and devised an efficient clustering and routing algorithm based on machine learning. Results from simulations demonstrate that the proposed system beats previous state-of-the-art models on a variety of metrics, including accuracy, specificity, and sensitivity (0.93, 0.93, and 0.92 respectively).
    MeSH term(s) Wireless Technology ; Computer Communication Networks ; Neural Networks, Computer ; Cluster Analysis ; Intelligence
    Language English
    Publishing date 2023-07-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2388208-6
    ISSN 1687-5273 ; 1687-5273
    ISSN (online) 1687-5273
    ISSN 1687-5273
    DOI 10.1155/2023/4758852
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Influence of Al doping in zinc oxide electron transport layer for the degradation triple-cation-based organometal halide perovskite solar cells

    Khan, Firoz / Ahmad, Vakeel / Alshahrani, Thamraa / Balobaid, Awatef Salem / Alanazi, Abdulaziz M.

    Heliyon. 2023 May, v. 9, no. 5 p.e16069-

    2023  

    Abstract: Various strategies have been adapted to fabricate stable organic-inorganic hybrid perovskite (PVT) solar cells (PSCs). The triple-cation (CH₃NH₃⁺ (MA⁺), CH₃(NH₂)²⁺ (FA⁺), and Cs⁺) along with dual-anion (I⁻ and Br⁻)-based PVT (TC-PVT) layer offers better ... ...

    Abstract Various strategies have been adapted to fabricate stable organic-inorganic hybrid perovskite (PVT) solar cells (PSCs). The triple-cation (CH₃NH₃⁺ (MA⁺), CH₃(NH₂)²⁺ (FA⁺), and Cs⁺) along with dual-anion (I⁻ and Br⁻)-based PVT (TC-PVT) layer offers better stability than single cation-based PVTs. The deprivation of the PVT absorber is also influenced by the interface of the absorber with the charge transport layer (electron transport layer (ETL) and hole transport layer (HTL)). Here, the degradation of the TC-PVT coated on Al-doped zinc oxide (AZO) as well as FTO/AZO/TC-PVT/HTL structured PSC was examined for various Al to Zn molar ratio (RAₗ/Zₙ) of AZO. The PL decay study of FTO/AZO/TC-PVT revealed that the lowest degradation in the power (35.38%) was observed for the AZO with RAₗ/Zₙ of 5%. Furthermore, the PV cell parameters of the PSCs were analytically determined to explore the losses in the PSCs during degradation. The shunt resistance reduction was maximum (50.32%) for RAₗ/Zₙ = 10%, whereas, minimum shunt loss (7.33%) for RAₗ/Zₙ of 2%. The highest loss due to series resistance was observed for RAₗ/Zₙ of 0%. The changes in diode ideality factor (n) and reverse saturation current density (J₀) were the smallest for RAₗ/Zₙof 10%.
    Keywords diodes ; electron transfer ; zinc oxide ; Triple cation perovskite ; Perovskite solar cells ; Degradation of solar cells under humidity ; Temperature effect ; Photovoltaic cell parameters
    Language English
    Dates of publication 2023-05
    Publishing place Elsevier Ltd
    Document type Article ; Online
    Note Use and reproduction
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e16069
    Database NAL-Catalogue (AGRICOLA)

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  3. Article: Influence of Al doping in zinc oxide electron transport layer for the degradation triple-cation-based organometal halide perovskite solar cells.

    Khan, Firoz / Ahmad, Vakeel / Alshahrani, Thamraa / Balobaid, Awatef Salem / Alanazi, Abdulaziz M

    Heliyon

    2023  Volume 9, Issue 5, Page(s) e16069

    Abstract: Various strategies have been adapted to fabricate stable organic-inorganic hybrid perovskite (PVT) solar cells (PSCs). The triple-cation ( ... ...

    Abstract Various strategies have been adapted to fabricate stable organic-inorganic hybrid perovskite (PVT) solar cells (PSCs). The triple-cation (CH
    Language English
    Publishing date 2023-05-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e16069
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Artificial Intelligence: A Next-Level Approach in Confronting the COVID-19 Pandemic.

    Mahalakshmi, V / Balobaid, Awatef / Kanisha, B / Sasirekha, R / Ramkumar Raja, M

    Healthcare (Basel, Switzerland)

    2023  Volume 11, Issue 6

    Abstract: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which caused coronavirus diseases (COVID-19) in late 2019 in China created a devastating economical loss and loss of human lives. To date, 11 variants have been identified with minimum to ... ...

    Abstract The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which caused coronavirus diseases (COVID-19) in late 2019 in China created a devastating economical loss and loss of human lives. To date, 11 variants have been identified with minimum to maximum severity of infection and surges in cases. Bacterial co-infection/secondary infection is identified during viral respiratory infection, which is a vital reason for morbidity and mortality. The occurrence of secondary infections is an additional burden to the healthcare system; therefore, the quick diagnosis of both COVID-19 and secondary infections will reduce work pressure on healthcare workers. Therefore, well-established support from Artificial Intelligence (AI) could reduce the stress in healthcare and even help in creating novel products to defend against the coronavirus. AI is one of the rapidly growing fields with numerous applications for the healthcare sector. The present review aims to access the recent literature on the role of AI and how its subfamily machine learning (ML) and deep learning (DL) are used to curb the pandemic's effects. We discuss the role of AI in COVID-19 infections, the detection of secondary infections, technology-assisted protection from COVID-19, global laws and regulations on AI, and the impact of the pandemic on public life.
    Language English
    Publishing date 2023-03-14
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2721009-1
    ISSN 2227-9032
    ISSN 2227-9032
    DOI 10.3390/healthcare11060854
    Database MEDical Literature Analysis and Retrieval System OnLINE

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