Science Discovery

Volume 12, Issue 5, October 2024

  • Research Article

    Research on the Compounding Scheme of High-Efficiency and Environmentally Friendly Water-Based Well Cleaning Fluid and Analysis of Its Application Effect

    Yang Dong*, Ren Yongqiang, Wei Zhihong, He Binbin, Adnan Ahmed Saleh Ahmed Al-farzai, Liu Huajie

    Issue: Volume 12, Issue 5, October 2024
    Pages: 109-113
    Received: 9 August 2024
    Accepted: 9 September 2024
    Published: 11 September 2024
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    Abstract: In the process of oil well production, the deposition and enrichment of heavy oil and wax are common phenomena. The deposition of these high-viscosity organic substances will not only seriously affect the normal production of oil wells but also cause certain pollution to the environment. Traditional well-washing operations usually rely on high temp... Show More
  • Research Article

    Climate Profile Over Jeldu Woreda of West Shewa Zone, Oromia, Ethiopia

    Abdisa Hirko Wami*, Gashawun Dereje Balcha, Asaminew Tashome Game

    Issue: Volume 12, Issue 5, October 2024
    Pages: 114-121
    Received: 2 August 2024
    Accepted: 27 August 2024
    Published: 23 September 2024
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    Abstract: Identifying the climate profile of an area is essential for effective water resource management, agricultural planning and disaster preparedness. This study focuses on characterizing rainfall patterns and identifying the variability of Jeldu woreda in Oromia, Ethiopia. Previously and recently, little study tried to show the woreda profile, which di... Show More
  • Research Article

    The Degree of First-aid Knowledge and First-aid Skill Mastery of Ningbo Residents Case Study

    Liu Xiaomeng*, Tong Junjie, He Zhekai, Shen Minghao

    Issue: Volume 12, Issue 5, October 2024
    Pages: 122-126
    Received: 10 September 2024
    Accepted: 28 October 2024
    Published: 31 October 2024
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    Abstract: With the continuous progress of society, the people's demand for a better life is getting higher and higher, strengthen the residents' awareness of the importance of first-aid knowledge, and promote high-quality emergency rescue work is the general trend of social development, and is the practical need to protect the safety of people's lives. To ex... Show More
  • Research Article

    Parametric Design of Scroll-shaped Pylon of Single Tower Cable-stayed Bridge

    Zheng Shi, Zhijuan Bai, Wu Xing*, Wang Kai

    Issue: Volume 12, Issue 5, October 2024
    Pages: 127-137
    Received: 8 September 2024
    Accepted: 25 October 2024
    Published: 31 October 2024
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    Abstract: Using single-tower cable-stayed bridge as example, this article introduces the design and construction process of a cable-stayed bridge with a scroll-shaped tower, as well as the optimization process and detailed design process of the steel structure of the scroll-shaped part of the bridge pylon.Based on Rhino+Grasshopper software, parametric desig... Show More
  • Research Article

    Status Quo and Influencing Factors of Exercise Compliance in Patients with Chronic Heart Failure

    Aiping Sun, Nini Ma, Rui Wang, Ning Cui, Wen Ding*

    Issue: Volume 12, Issue 5, October 2024
    Pages: 138-144
    Received: 4 September 2024
    Accepted: 25 October 2024
    Published: 31 October 2024
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    Abstract: Objective To investigate the status quo of exercise compliance in patients with chronic heart failure and analyze its influencing factors. Methods Using convenient sampling method, 425 patients with chronic heart failure in a 3A hospital from August 2022 to February 2023 were selected as the study subjects. General data questionnaire, exercise comp... Show More