Search Results - Liu Chang

The US Nuclear Regulatory Commission issued regulatory guideline RG 1.207 in 2007 and upgraded it in 2018, which not only requires the design of new nuclear power plants to consider the impact of coolant environment on the fatigue life of nuclear level 1 components, but also requires in-service nucl...

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ObjectiveLevocetirizine is a second-generation antihistamine that is the first-line drug recommended by the guidelines for the treatment of chronic urticaria in children. However, the current study focused mainly on adults, and a comprehensive evaluation of children has not been reported. Therefore,...

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As energy demand grows and environmental pollution increases, low-carbon development has become a key focus in energy systems. To address the conflicting interests of the Source-Load-Storage System (SLSS), while also considering environmental benefits, this paper proposes an optimization model for t...

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With the increasingly serious pollution of heavy metals, the heavy metals in immobilized soil have become the focus of research in recent years, and mineral materials play an irreplaceable role in it. In this paper, the application and reaction mechanism of montmorillonite, sepiolite, zeolite, kaoli...

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In this study, the effect of different intensities of cold plasma (treatment for 10 and 20 min as low and high intensities, respectively) was evaluated on the storage quality and wound healing of Golden Delicious apples damaged by static pressure treatment (at 60 N for 24 h), and unblemished fruits...

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At present, the oil-water separation materials with high cost and complex preparation process perform poor effect. In order to solve this problem, the 304 stainless steel strainers as substrates were treated by FeCl3 solution etching method to obtain rough surfaces and heptafluorodecyl tr...

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In order to clarify the evolution process and flood control situation of the main stream dikes in Xiangjiang River under different flood processes, a one-dimensional hydrodynamic model of the main stream of Xiangjiang River Basin was established by using the MIKE11 model, and the model was calibrate...

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Background and purpose: The treatment of recurrent, metastatic, and treatment-naïve advanced cervical cancer remains challenging. Immunotherapy in combination with chemotherapy and targeted therapy has shown preliminary clinical benefits, however, current evidence remains limited. This study aimed t...

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The easily occluded nature of satellite signals poses significant challenges to the pose estimation of small unmanned aerial vehicles. In this paper, a lightweight LiDAR (Light Detection and Ranging) -inertial SLAM (Simultaneous Localization and Mapping) system specifically tailored for UAV pose est...

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Phthalic acid esters (PAEs) are typical organic pollutants widely distributed in various environments, including soil, water, atmosphere and sediments, etc. Meanwhile, PAEs are well known to have endocrine disruption and toxicological effects of teratogenicity, carcinogenicity and mutagenicity, caus...

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BackgroundFollowing China’s post-COVID-19 reopening strategy, intermittent small-scale outbreaks of respiratory pathogen infections have been observed in the Beijing region. This single-center study aims to characterize the epidemiological features and co-detection patterns of respiratory pathogens...

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317L stainless steel has been widely used in the marine environment because of its excellent corrosion resistance, but there is still little research on its corrosion behavior. In this paper, the corrosion behavior of 317L stainless steel in the marine atmosphere and seawater was studied systematica...

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