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  1. 6601
  2. 6602

    Assessment of Blasting-Induced Ground Vibration in an Open-Pit Mine under Different Rock Properties by Zhi-qiang Yin, Zu-xiang Hu, Ze-di Wei, Guang-ming Zhao, Ma Hai-feng, Zhuo Zhang, Rui-min Feng

    Published 2018-01-01
    “…With increasing joint degree, the attenuation rate of the vibration velocity and energy attenuation of the blasting vibration increase, indicating that the structural parameters of the rock mass (such as the number of joints) have a significant impact on the attenuation law of blasting vibration. Furthermore, a modified equation that can be used for predicting PPV was developed by considering the effect of the number of joints in the rock mass on the blasting vibration. …”
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  3. 6603

    The analysis of uncertainty factors influence on mathematical modeling of ammonia compression in wet vapor area by D. Kh. Sadvakasov, G. I. Chernov, V. L. Yusha

    Published 2021-10-01
    “…The mathematical model is based on the equation of the first law of thermodynamics for bodies with variable mass, the equation of state for real gases, the Clausius–Clapeyron and Newton–Richman equations. …”
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  4. 6604

    The Managers' Perceptions of Telework Implementation Requirements in the Algerian Companies: A Post Covid-19 Assessment by Riad BENGHEBRID

    Published 2025-02-01
    “…Findings: The results concluded that accelerating the telework implementation in Algerian company requires, firstly, the legislative framework by reviewing the labor law that regulates and documents the existing relationship between the teleworker and the employer, and also consistent with the developments of the current situation, and secondly to, the presence of digital infrastructure that goes beyond the need for designated places to include the presence of a wide-coverage, protected, and high-flow communication network, meaning preparing the primary environment with basic equipment and software, thirdly, the existence of training program in order to help to make the best use of information technology (ICT) and reduces the need for supervision and follow-up. …”
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  5. 6605
  6. 6606

    Experimental study on pressure relief blasting in rock-blast tunnel by ZhenLin Chen, Wenjing Cai, Meng Wei, Cassandra J. Rutherford, Xiao Zhu, Zelin Wang, Tao Su

    Published 2025-01-01
    “…The experimental results will be effective for further study of the law of pressure relief blasting and rock-burst prediction. …”
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    Article
  7. 6607
  8. 6608

    Determining the Height of Water-Flowing Fractured Zone in Bedrock-Soil Layer in a Jurassic Coalfield in Northern Shaanxi, China by Jie Feng, Sujian Wang, Enke Hou, Xiang Ding, Huijun Duan

    Published 2021-01-01
    “…To accurately determine the development law of the water-flowing fractured zone in the bedrock-soil layer of a Jurassic coalfield in northern Shaanxi, China, we conducted a comprehensive study using microresistivity scanning imaging technology, apparent density logging, long-range gamma logging, observation on drilling flushing fluid consumption, physical simulation, and numerical simulation. …”
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  9. 6609

    Microgravity Monitoring Technology for Deep Gas-Reservoir Development based on Dixi 121 Wellblock in Xinjiang Oilfield by Zongfang HU, Qingxiong HU, Yun CAI, Changrui ZHANG, Quandang SHI, Guihong XU, Jianqiang QIN, Yuangang XIE, Shenshen DENG, Hewen ZHU, Xue BAI

    Published 2025-01-01
    “…The findings of the study indicate that microgravity technology is an efficient method for developing reservoirs of middle and deep reservoirs. the higher the sand-ground ratio of the reservoir section, the lower the residual microgravity anomaly, which is in accordance with forward modelling and the distribution law of the sand-body depicted by seismic data.…”
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  10. 6610

    The Effects of Different Nanoadditives on the Physical and Mechanical Properties of Similar Silty Mudstone Materials by Ji-jing Wang, Zhen-ning Shi, Ling Zeng, Shuang-xing Qi

    Published 2020-01-01
    “…The effects of adding NTi, NAl, and NBe on improving the physical and mechanical properties of silty mudstone similar materials were studied to analyze the influence law of different NTi, NAl, and NBe contents on similar material density, natural water absorption, uniaxial compressive strength, tensile strength, softening coefficient, expansion rate, and other physical and mechanical parameters. …”
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  11. 6611

    Imaging Shallow Velocity Structure of an Inactive Fault by Airgun Seismic Source: A Case Study of Xiliushui Fault in Qiliang Mountain by Manzhong Qin, Baichen Wu, Yi Wang, Xueyi Shang, Yuansheng Zhang, Xuzhou Liu, Xiao Guo, Rui Zou, Yahong Wang, Dianfeng Sun

    Published 2025-01-01
    “…We observed high-quality waves from a repeatable airgun seismic source recorded by a linear ultra-dense seismic array across the Xiliushui fault zone, one of the inactive faults in the Qilian Mountain, on the northeastern margin of the Tibetan Plateau, China. We used Snell’s law of seismic ray propagation to determine a simplified ambient velocity model. …”
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  12. 6612
  13. 6613

    Experimental study on geogrid-soil interface properties based on pullout tests: A case study by Zhijie Wang, Guowei Zhang, Guangqing Yang, Yan Qin, Shiguang Zhou

    Published 2025-07-01
    “…The development and evolution law of pullout force-pullout displacement curves and interface characteristics between geogrid and soil under various testing conditions were analyzed. …”
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  14. 6614

    Acoustic Emission Characteristics and Damage Evolution Analysis of Sandstone under Three-Point Bending Test by Tao Qin, Chen Jiang, Yanwei Duan, Yiwei Wang, Chao Ju

    Published 2023-01-01
    “…By using stress loading system and acoustic emission technology, the acoustic emission characteristic parameters of the sandstone fracture process were analyzed, the precursory information of rock bending fracture was explored, and the evolution law of sandstone damage based on acoustic emission characteristics was obtained. …”
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  15. 6615

    Experimental evidence of flexural phonons in low-temperature heat capacity of carbon nanotubes by M.S. Barabashko, A.I. Krivchikov, A. Jeżowski, O. Bezkrovnyi, M.I. Bagatskii, V.V. Sumarokov, V. Boiko, D. Szewczyk

    Published 2025-04-01
    “…A monotonic proportional correlation was observed between C3 and |C5| parameters: |C5| increases following a power law with an exponent of 1.5 with the increase of C3. …”
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  16. 6616

    DIGITAL AND NON-DIGITAL GAMES IN YOUNG LEARNER EFL CLASSROOMS AT WARTIME IN UKRAINE by Ilona Huszti, Enikő Nagy-Kolozsvári, Márta Fábián

    Published 2024-10-01
    “…The survey was conducted in Ukraine in a particularly challenging period in February and March, 2023, marked by the aftermath of COVID-19 and the subsequent declaration of martial law in the country. An online questionnaire was designed to collect data from our participants aged 10-13. …”
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  17. 6617

    ETHICS OF LIABILITY K.-O.APELY IN THE LANDSCAPES OF CONTRACTUALISM by Dmytro V. Usov

    Published 2015-05-01
    “…Excluding the ethical component of this or that agreement, the essence of democratic behaviour changes to rational behaviour of the participants and to the law validity of agreements belongs only the effectiveness in achieving the best interests of their members. …”
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  18. 6618
  19. 6619

    Assessment of the stocks and forecast of the catches of bream (Abramis brama Linnaeus, 1758), common carp (Cyprinus carpio Linnaeus, 1758), roach (Rutilus rutilus Linnaeus, 1758),... by O. Marenkov, O. Nesterenko, I. Borovyk, M. Shmahailo, A. Hamolin

    Published 2024-12-01
    “…For the first time, modern trends in commercial fishing under martial law conditions have been considered for the reservoir. …”
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  20. 6620

    Mechanical Mechanism of Water Injection to Enhance the Stability of Soft Coal by Chuanqi Zhu, Hao Fan, Wanrong Liu, Shaobo Li

    Published 2021-01-01
    “…Then, based on the test results, the cementation morphology and force evolution law of granular coal water in coal body are analyzed using liquid bridge theory. …”
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