Search Results - Li Deng

This paper introduces a novel algorithm—YOLOv8 (You Only Look Once version 8) + FRMHead (a multi-branch feature refinement head) + Slimneck (a lightweight bottleneck module), abbreviated as YFSNet—for lithium-ion battery fire and smoke detection in complex backgrounds. By integrating advanced module...

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ABSTRACT The rapid increase in antibiotic resistance has led to a renewed interest in phage therapy, which has created a need for the establishment of phage collections in order to preserve diverse phages and to reduce the delivery time to patients. However, there are currently no standard methods f...

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Effects of selenium (in the form of selenite) on the growth and nutrient content in pakchoi (Brassica chinensis L.) at different levels of sulphur (in the form of sulphate) supply were studied. The results showed that plant growth was improved by addition of low doses of selenium and inhibited by ad...

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To effectively solve the current coal mine gas explosion problem, an explosion experimental platform has been built independently, and a side venting channel is equipped with the side wall of the explosion pipe, aiming to study how the height of the side venting channel and the location of the side...

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The severe challenges of urban planning have made the utilization of urban space a significant trend in urban development. However, leakage from low hydrogen-doped natural gas pipeline networks can pose a significant explosion risk to urban underground spaces with many rigid and flexible facilities....

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ObjectiveMost research reports on COVID-19 infections have focused on the correlation between the severity of the disease symptoms and immune deficits, while the mechanisms affecting the susceptibility to SARS-CoV-2 remain largely unknown. The study aimed to comprehensively analyze the differences i...

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Orbital angular momentum (OAM) generation based on metasurfaces has attracted tremendous interest due to its potential in capacity enhancement of high-speed wireless communication systems. Reconfigurability is one of the key desired characteristics for the design of future metasurfaces. In this pape...

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At present, cancer is the first cause of death for humans, but early detection and treatment can help improve prognoses and reduce mortality. However, further development of carrier-assistant drug delivery systems (DDSs) is retarded by the aspects such as the low drug-carrying capacity, carrier-indu...

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DNA methylation, also known as 5-methylcytosine, is an epigenetic modification that has crucial functions in multiple important biological processes in fish, such as gonadal development. The cellular DNA methylation level is tightly regulated by DNA methyltransferases (Dnmt). However, detailed inves...

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Citrus fruits are rich in phenolic compounds that possess several health benefits. However, few studies have focused on the changes in phenolic compounds in citrus fruits during postharvest storage. This study dynamically monitored the phenolic content, components and antioxidant activity of ‘Tarocc...

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Creating high-efficient and environment-friendly pesticides is very important to produce the pollution free agriculture food and maintain the balance of the survival environmental of the human being. According to reports, camptothecin (CPT) and its derivatives are now being explored as a class of bo...

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BackgroundPulmonary vein isolation (PVI) is a cornerstone of catheter ablation for atrial fibrillation (AF). Intracardiac echocardiography (ICE) offers real-time imaging that may enhance procedural outcomes compared to traditional x-ray guidance. This study evaluates the impact of ICE on PVI lesion...

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Photothermal therapy (PTT) offers revolutionary breakthroughs in tumor treatment due to its minimally invasive nature, high selectivity and efficiency. Photothermal therapy is a method of using laser irradiation (near-infrared light) to convert light energy into heat, reaching a relatively high temp...

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