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Journal of environmental accounting and management
L & H Scientific Publishing, LLC
Journal of environmental accounting and management

L & H Scientific Publishing, LLC

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2325-6192

Journal of environmental accounting and management/Journal Journal of environmental accounting and managementESCI
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    Design and Implementation of a Digital Controller Method Based on Complex EOG Signal Processing for External Devices Input Control

    Guerrero-Diaz-de-Leon, Jose A.Macias, SiegfriedMacias-Diaz, Jorge E.Martinez-Medina, Victoria...
    219-237页
    查看更多>>摘要：The present work reports on a device for the processing of electric signals and the physical interpretation of the outputs. The aim is to execute actions through external devices by analyzing the bioelectric signals from the human eye or electrooculograms (EOGs). More concretely, an EOG digital controller to work as assistive technology for motor disabled people is described. Various pairs of electrodes are used on an individual to capture EOG signals through a two-channel input module. Various gestures are defined. In the processing, the EOG signal is categorized in positive, negative and small values. A finite vector is used to count the sequences or runs of those values. After analyzing the last of those runs and if some proposed conditions are met, then that portion of the signal is marked as a desired pattern. The resulting method was tested in two applications. In the first application, the system controlled functions of a computer mouse and, in the second, keyboard functions were controlled through the proposed device. Additionally, a 'robust' version of the system is presented. This version implements infrared sensor technology. With this technology, the number of patterns or gestures of the eye under recognition was increased. (c) 2025 L&H Scientific Publishing, LLC. All rights reserved.
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    • NETL
    • NSTL
    • L & H Scientific Publishing, Llc

    Data Driven Smart Machine Learning Optimization to Explore Challenges of Urban Safety: Exploring Future Directions with Transformers and Intelligent Agents

    Arshad, AroobaSohail, A.Jalal, M.Zhang, Ying...
    239-254页
    查看更多>>摘要：Urban safety is a critical concern for both states and individuals, yet it often remains vulnerable, compromised by the very citizens it seeks to protect. Effective urban safety management is crucial, and mental health stands out as a significant factor among the challenges. Poor mental health, often linked to unemployment, can lead to increased crime rates, driven by the frustration of those struggling to find stability. This manuscript explores, for the first time, the intricate relationship between urban safety, mental health, and unemployment. We propose a novel approach utilizing advanced machine learning techniques, particularly time series analysis with neural networks, to investigate these connections. By examining the influence of employment satisfaction on mental health and urban safety, we aim to uncover patterns and predictive indicators that can inform more effective urban management strategies. Our research aligns directly with the United Nations Sustainable Development Goals (SDGs), particularly SDG 3 (Good Health and Well-being) and SDG 11 (Sustainable Cities and Communities). (c) 2025 L&H Scientific Publishing, LLC. All rights reserved.
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    • NETL
    • NSTL
    • L & H Scientific Publishing, Llc

    Eco-Friendly Conservation of Yemeni Bronze Artifacts: Efficacy of a KI and Sodium (Z)-4-oxo-4-p-tolyl-2-butenoate Corrosion Inhibitor

    Megahed, Mohamed M.El-Shamy, A. M.
    255-279页
    查看更多>>摘要：This study explores the conservation and protection of two historically significant bronze artifacts from the Museum of Dhamar, Yemen, which have suffered corrosion due to environmental exposure. To mitigate this degradation, a mixed formula of potassium iodide (KI) and sodium (Z)-4-oxo-4-p-tolyl-2-butenoate was applied as a green corrosion inhibitor. The effectiveness of this eco-friendly solution was evaluated using various analytical techniques, including scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and electrochemical impedance spectroscopy (EIS). The SEM and EDX analyses revealed a significant reduction in corrosion-related surface damage after treatment, while EIS results confirmed the high inhibitory efficiency of the formula in preventing further corrosion of the bronze artifacts. The study demonstrates that this mixed inhibitor formula not only provides robust protection against corrosion but also offers a sustainable approach to preserving the integrity of cultural heritage artifacts. This research highlights the potential for environmentally friendly corrosion inhibitors to play a critical role in the conservation of metal artifacts exposed to harsh environmental conditions. (c) 2025 L&H Scientific Publishing, LLC. All rights reserved.
      原文链接:
    • NETL
    • NSTL
    • L & H Scientific Publishing, Llc

    Hybrid Fractional Operators: A New Approach with Proportional Derivatives

    Khalid, MohdAlha, SubhashAkgul, Ali
    281-288页
    查看更多>>摘要：In this paper, new hybrid fractional operators are introduced, which are generated by replacing classical derivatives with proportional derivatives. To be more precise, we combine regularised Hilfer-Prabhakar (RHP) and two-parameter Atangana-Baleanu (SABC) fractional derivatives with constant proportional derivatives. This paper provides an in-depth analysis of the implications and uses of these hybrid operators as they relate to differential equations with constant proportional derivatives. (c) 2025 L&H Scientific Publishing, LLC. All rights reserved.
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    • NETL
    • NSTL
    • L & H Scientific Publishing, Llc

    Bovines Migration Effect on the Global Behavior of the Babesiosis-Bovine Epidemic Model

    Mezouaghi, AbdelheqDarazirar, RassimDjilali, SalihMounir, Tahar Abbes...
    289-309页
    查看更多>>摘要：This study explores the impact of infected bovine immigrations on the outbreak of Babesiosis disease. A mathematical model is formulated to investigate this effect, specifically considering two cases: one with infected bovine immigration and another without it. In the first case, the immigration is assumed to occur only in bovines, excluding the tick population. The key finding of this case reveals that the epidemic remains persistent and the system admits a unique endemic equilibrium that is globally asymptotically stable. In the second case, the model assumes immigration of bovines exclusively in the susceptible and recovered populations. In this scenario, the dynamics of the model are governed by the basic reproduction number, denoted as R-0 . When R-0 < 1, the disease is predicted to die out, as indicated by the global asymptotic stability of the disease-free equilibrium. Conversely, when R-0 > 1, the disease persists, and the unique endemic equilibrium is globally asymptotically stable. To further validate these findings, numerical simulations are conducted, providing additional support for the obtained results. (c) 2025 L&H Scientific Publishing, LLC. All rights reserved.
      原文链接:
    • NETL
    • NSTL
    • L & H Scientific Publishing, Llc

    Applications of Fractional Order Mathematical Models with an Effective Integral Transform

    Karatas, EsraToktas, Enis
    311-336页
    查看更多>>摘要：The Sumudu transform is a type of mathematical integral transform similar to the Laplace and Fourier transforms. It is used to solve differential equations and control engineering problems. By extending the traditional notion of derivatives to non-integer orders, fractional derivatives bring the concept of differentiation to fractional orders. This concept is associated with fractional calculus, a mathematical field that deals with arbitrary, non-integer order differentiation and integration. This study takes into account the logistic equation, the blood alcohol model with unique fractional derivatives, and Newton's law of cooling in a number of modeling problems. The Sumudu transform is used to get the analytical answers, and figures are used to model the results in various orders. The derivative proposed by Caputo Fabrizio and Atangana Baleanu is extended to fractional derivatives with Mittag-Leffler and exponential-decay kernels. We also investigated the effects of the power-law kernel by Caputo and constant proportional Caputo derivatives. To demonstrate how the answers are simulated, we offer a few figures. We have shown the efficiency of the Sumudu transform on several models. (c) 2025 L&H Scientific Publishing, LLC. All rights reserved.
      原文链接:
    • NETL
    • NSTL
    • L & H Scientific Publishing, Llc