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  1. 2381
  2. 2382

    Research on key technologies of safety monitoring data sharing for railway engineering construction based on blockchain by Yuhong LIU, Liang YANG, Chunhui PIAO, Zhiguo ZHANG

    Published 2021-08-01
    “…In order to solve the problems that the monitoring data was easy to be tampered with in the process of railway engineering construction safety monitoring, and the authenticity of the data might be questioned during the accountability of accidents, a blockchain-based railway engineering construction safety monitoring data sharing model was proposed.The characteristics of automatic execution of smart contracts ensured the transparency of the process of monitoring data on the chain.In the PBFT algorithm, there was a problem that the Byzantine nodes and the normal nodes were selected as the master node with the same probability, a reputation-based practical Byzantine fault tolerance algorithm was proposed.Streaming data on the chain might cause network congestion, which simplified the consensus protocol and reduced the time complexity from O(n<sup>2</sup>) to O(n).A comparative experiment was conducted using Hyperledger Caliper to prove that the delay of the improved algorithm is lower than PBFT algorithm, and the throughput is higher than PBFT algorithm.A quantitative analysis of the possibility of attack and the probability of successful attack was carried out, and it was determined that the smart contract provides tamper-proof modification for the monitoring data on the chain.Comparative analysis proves that the proposed blockchain-based railway engineering construction safety monitoring data sharing model is good than other models in terms of consensus efficiency, TPS and block generation speed.…”
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    Article
  3. 2383

    A comprehensive review of performance, innovation, challenges and future directions of desulfurization technologies by Karim Maghfour Sarkarabad, Ahad Ghaemi

    Published 2025-06-01
    “…Using cutting-edge materials like metal-organic frameworks (MOFs) and activated carbons, adsorptive desulfurization (ADS) provides reduced operating complexity and cost for lighter fuels. Although extractive desulfurization (EDS) and biomass desulfurization (BDS) demonstrate the ability to remove sulfur selectively, they are constrained by slower reaction rates and chemical or biological limitations. …”
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    Article
  4. 2384

    Research on key technologies of safety monitoring data sharing for railway engineering construction based on blockchain by Yuhong LIU, Liang YANG, Chunhui PIAO, Zhiguo ZHANG

    Published 2021-08-01
    “…In order to solve the problems that the monitoring data was easy to be tampered with in the process of railway engineering construction safety monitoring, and the authenticity of the data might be questioned during the accountability of accidents, a blockchain-based railway engineering construction safety monitoring data sharing model was proposed.The characteristics of automatic execution of smart contracts ensured the transparency of the process of monitoring data on the chain.In the PBFT algorithm, there was a problem that the Byzantine nodes and the normal nodes were selected as the master node with the same probability, a reputation-based practical Byzantine fault tolerance algorithm was proposed.Streaming data on the chain might cause network congestion, which simplified the consensus protocol and reduced the time complexity from O(n<sup>2</sup>) to O(n).A comparative experiment was conducted using Hyperledger Caliper to prove that the delay of the improved algorithm is lower than PBFT algorithm, and the throughput is higher than PBFT algorithm.A quantitative analysis of the possibility of attack and the probability of successful attack was carried out, and it was determined that the smart contract provides tamper-proof modification for the monitoring data on the chain.Comparative analysis proves that the proposed blockchain-based railway engineering construction safety monitoring data sharing model is good than other models in terms of consensus efficiency, TPS and block generation speed.…”
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    Article
  5. 2385

    Primary user characterization for cognitive radio wireless networks using long short-term memory by Johana Hernández, Danilo López, Nelson Vera

    Published 2018-11-01
    “…In the decision-making stage, the best available channel is selected for transmitting secondary user data in an opportunistic fashion, and the success of that stage depends on the efficiency of the primary user characterization model. …”
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    Article
  6. 2386

    Advanced fault detection methodologies and communication protocols for DC micro grid -A technical review by Athira Earath Shivadasan, Prabhakar Karthikeyan Shanmugam

    Published 2025-03-01
    “…This critical study provides valuable information for researchers and professionals aiming to refine fault detection and isolation methods and improve the efficiency of DC microgrid systems.…”
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    Article
  7. 2387

    Thinned Virtual Array for Cramer Rao Bound Optimization in MIMO Radar by Xia Li, Buhong Wang

    Published 2021-01-01
    “…As an important performance indicator of DOA estimation, Cramer–Rao Bound (CRB) is closely connected to the array configuration of the system. To reduce the complexity of the system and improve CRB performance at the same time, in this paper, the virtual array of MIMO radar is designed directly by selecting outputs from matched filters at the receive side. …”
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    Article
  8. 2388

    Algorithm for solution of multicriterion problem of production planning of pipes and shaped products by K. V. Zakharchenkov, Zh. A. Mrochek, T. V. Mrochek

    Published 2019-02-01
    “…One of the modern directions of increase in economic efficiency of the enterprise is a production planning automation, including the automated scheduling of production. …”
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    Article
  9. 2389

    Modeling Organizational Justice and Job Satisfaction with the Mediating Role of Organizational Indifference by Ali soboohi, hadi hematian, Abolfazl danaee

    Published 2025-02-01
    “…The results of recent studies show that organizations need to improve their efficiency. In this regard, it is believed that a constructive, advanced, and sustainable culture is the foundation for improving the efficiency of organizations (Olan et al, 2019). …”
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    Article
  10. 2390

    Evaluating the level of digitalization of the innovation process with artificial intelligence approach in the digital transformation of knowledge-based companies by ali Bagheri, reza radfar, sepehr ghazinoory

    Published 2025-02-01
    “…Research findings A number of 290 articles were selected among the whole, which had the citation higher than 1. …”
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    Article
  11. 2391

    SynergyAI: A Human–AI Pair Programming Tool Based on Dataflow by Le Jiang, Shingo Yamaguchi, Mohd Anuaruddin Bin Ahmadon

    Published 2025-02-01
    “…SynergyAI also features an AI assistant that utilizes scatter plot matrices and data correlation analysis to help programmers select data and optimize model structures. Experimental results demonstrate that, through human–AI collaboration, SynergyAI achieved an accuracy of 85% in predicting mechanical failures in a chocolate factory, providing an efficient and powerful tool for programming and data analysis.…”
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    Article
  12. 2392

    The finite element methods on oral rehabilitation: New trend for endodontically treated teeth by Juliana Santos Oliveira, Érica Alves Gomes, Carolina de Andrade Lima Chaves, Yara T. Côrrea Silva Sousa

    Published 2014-08-01
    “…The FEA is a versatile, low-cost and efficient approach for reliable evaluation of complex structures, as oral rehabilitation treatments.   …”
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    Article
  13. 2393

    Hybrid precoding and power allocation for mmWave NOMA systems based on time delay line arrays by Gangcan SUN, Xinli WU, Wanming HAO, Zhengyu ZHU

    Published 2022-06-01
    “…Methods:To reduce inter-user interference,an improved K-means algorithm is proposed to group users and select a cluster head for each group of users, which maximizes the correlation of user channels in the same cluster and reduces the correlation between users in different clusters as much as possible;Then,a low-complexity analog precoding is designed to maximize the array gain of the antenna based on the relevant user channel matrix composed of the cluster head set, followed by a digital precoding designed to eliminate inter-user interference with the maximum equivalent channel gain between beams using a forced-zero technique; Finally, an EE maximization problem is formed to optimize the transmit power under users'quality of services and total transmit power constraints,and a two-layer iterative algorithm is proposed for the resulting non-convex optimization problem. …”
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    Article
  14. 2394
  15. 2395

    A Comparative Study of Spectrophotometric Determination of Malathion With Ammonium Meta Vanadate and Potassium Bromate by J. Joselin Zibia, Rajkumar D.

    Published 2024-01-01
    “…The results showed that potassium bromate exhibits rapid, stable color complex and linearity in absorbance versus concentration study when compared with ammonium meta vanadate.…”
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  16. 2396

    Glycogen is a neutral cargo of bulk autophagy in Komagataella phaffii by Nimna V. Wijewantha, Taras Y. Nazarko

    Published 2025-12-01
    “…This work provides insights into the evolutionary diversity of glycogen autophagy in yeasts with implications for understanding this process in complex eukaryotes.…”
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    Article
  17. 2397

    Optimization of Photonic Nanocrystals for Invisibility Using Artificial Intelligence by Z. Dorrani

    Published 2024-12-01
    “…ResNet can assist designers in selecting suitable materials and determining the optimal dimensions and arrangements of photonic nanostructured crystals for invisibility by extracting complex and nonlinear features from input data. …”
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    Article
  18. 2398

    Characterization and application of flow heterogeneity in high water cut reservoirs by ZHANG Min, JIN Zhongkang, FENG Xubo

    Published 2025-04-01
    “…It highlighted the complexity of flow heterogeneity evaluation and emphasized the necessity of quantitative evaluation. …”
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    Article
  19. 2399

    Evaluation of sustainable airport development strategies using an integrated intuitionistic fuzzy decision-making method and unknown weights by Fei Gao

    Published 2025-08-01
    “…Air transportation, while highly efficient for passenger transit, poses a substantial challenge due to its significant contribution to carbon emissions, and there has been a burgeoning interest in sustainable airports as a means to attain environmental sustainability. …”
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    Article
  20. 2400

    Biotechnological aspects of the technology of preparation of grain-fruit wort from wheat grain and blackcurrant cake by E. M. Serba, E. N. Sokolova, L. V. Rimareva, V. V. Ionov, N. I. Ignatova, M. B. Overchenko

    Published 2025-02-01
    “…It was shown that as a result of the biocatalytic destruction of the protein-pectin complex of berry raw materials, the main part of fiber passed into the cake. …”
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    Article