Category: Engineering

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  • Use of fibres and surface treatment to improve the durability of concrete affected by sulphide mining

    Use of fibres and surface treatment to improve the durability of concrete affected by sulphide mining

    Materials used

    The base material used was a mass concrete, which has been used in previous research to study the degradation of concrete in extremely acidic environments such as acid mine drainage7,8. Polypropylene fibre was used as the…

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  • Population-based spectral characteristics of normal interictal scalp EEG inform diagnosis and treatment planning in focal epilepsy

    Population-based spectral characteristics of normal interictal scalp EEG inform diagnosis and treatment planning in focal epilepsy

  • Epilepsy. a public health imperative. https://www.who.int/publications/i/item/epilepsy-a-public-health-imperative

  • Scheffer, I. E. et al. ILAE classification of the epilepsies: position paper of the ILAE commission for classification and…

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  • Experimental investigation of friction reducer effects on the microstructure and permeability of Longmaxi formation gas shale

    Experimental investigation of friction reducer effects on the microstructure and permeability of Longmaxi formation gas shale

  • Liu, Z. et al. Lab-Scale investigation of slickwater impact on methane desorption on longmaxi gas shale. Chem. Eng. Technol. No. 2, 350–356. https://doi.org/10.1002/ceat.202200339 (2023).

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  • Primary rupture law of main roof in long-wall face based on principal bending moment

    Primary rupture law of main roof in long-wall face based on principal bending moment

    Deflection surface equation

    The 1304 working face of a certain coal mine of China Coal Group is the fourth working face of the 13th mining area. The working face length is 360 m, the propulsion length is 1110 m, and the burial depth reaches…

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  • Research on active advance support technology of mining roadway under hard roof condition

    Research on active advance support technology of mining roadway under hard roof condition

    The construction of the mechanical model for the roof

    As shown in Fig. 3, once the exposed area of the roof in the goaf reaches a certain extent, fracture lines form successively at the centre, along the long edges, and along the short edges of…

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  • A hybrid framework for heart disease prediction using classical and quantum-inspired machine learning techniques

    A hybrid framework for heart disease prediction using classical and quantum-inspired machine learning techniques

    Data description

    The heart disease datasets used in this research are publicly available from UCI repository. This comprehensive heart disease dataset was created by merging five previously independent datasets, making it the largest of its kind…

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  • Mid-IR standoff measurement of ageing-related spectroscopic changes in bitumen in the 6 µm (1700 cm−1) region. Part 1: Measurement strategy and instrument design principles

    Mid-IR standoff measurement of ageing-related spectroscopic changes in bitumen in the 6 µm (1700 cm−1) region. Part 1: Measurement strategy and instrument design principles

    Laser modulation and demodulation

    It was decided to detect modulated signals from each laser, in order to reject changes in ambient light levels and to enable separation of signals from each of the 4 lasers while using a single photodetector. Each…

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  • A geminivirus attenuation vector for crop protection using episomal plant gene therapy

    A geminivirus attenuation vector for crop protection using episomal plant gene therapy

  • Mehetre, G. T. et al. Current developments and challenges in plant viral diagnostics: A systematic review. MDPI Viruses 13(3), 412. https://doi.org/10.3390/v13030 (2021).

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  • Simple and rapid microfluidic device for processing raw human semen and separation of motile sperm based on their intrinsic behavior and morphology

    Simple and rapid microfluidic device for processing raw human semen and separation of motile sperm based on their intrinsic behavior and morphology

    Computer simulation

    To optimize the efficiency of the device for sperm separation, determination of the inlet flow rate is paramount. This parameter directly influences flow velocity and shear rate, which, in turn, create the requisite conditions…

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