Search Results - Song Liu

The dynamic mechanical properties of silicone rubber/fiber composites under different strain rates were investigated using Hopkinson pressure bar technique. The results showed that there was a linear relationship between gas pressure and strain rate, and the superimposed waveform of incident wave st...

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ObjectiveSince the first successful practice in London in the 1930s, greenbelt has become an important land control and land use planning idea. Greenbelts help solve problems related to urban sprawl and provide multiple ecological, social and economic functions that have profound impact on sustainab...

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Abstract Aptamers are short, single‐stranded DNA, RNA or synthetic XNA molecules that bind to target molecules with high specificity and affinity. These intrinsically structured RNA or DNA oligonucleotides are not only substitutes for antibodies, but also show great potential for applications in dia...

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Global warming impacts plant growth and development, which in turn threatens food security. Plants can clearly respond to warm-temperature (such as by thermomorphogenesis) and high-temperature stresses. At the molecular level, many small molecules play crucial roles in balancing growth and defense,...

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This paper proposes a pipeline vibration control method based on the vibration localization energy dissipation principle of cyclic mistuned structure (CMS). The influence of the frequency mistuning strength and coupling strength of the resonant units on vibration localization characteristics is stud...

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In this paper, we propose a novel quadrature phase-shift keying (QPSK) vector millimeter-wave (mm-wave) signal generation based on odd times of frequency without precoding. The radio frequency (RF) vector signal generation module is universal for the generation of millimeter-wave signal with any odd...

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Objective: To investigate the common complications of arteriovenous fistula (AVF) puncture during hemodialysis, to deeply study the mechanical mechanism of the puncture process, and to provide a theoretical basis for optimizing puncture techniques and designing new puncture devices. Methods: The pun...

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Malus prunifolia Borkh. ‘Fupingqiuzi’ has significant ecological and economic value and plays a key role in germplasm development and resistance research. However, its long juvenile phase and high heterozygosity are barriers to the identification of ‘Fupingqiuzi’ progeny with excellent traits. In-vi...

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Anthocyanins confer the wide range of colors for plants and also play beneficial health roles as potentially protective factors against heart disease and cancer. Brassica juncea is cultivated as an edible oil resource and vegetable crop worldwide, thus elucidating the anthocyanin biosynthetic pathwa...

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Abstract Polymeric substrates can be endowed with antiviral properties by grafting N‐chloramine precursors to the surface. These surfaces bind oxidative chlorine from a dilute chlorine bleach solution and are similarly recharged after depletion for reuse. Previously, enhanced antibacterial efficacy...

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Activation of simulator of interferon genes (STING), which induces the production of proinflammatory factors and immune effector cell activation, is considered a promising strategy for enhanced anti-cancer intervention. However, several obstacles prevent STING signaling in solid tumors, such as deli...

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Summary: Cancer cells exhibit metabolic reprogramming to sustain proliferation, creating metabolic vulnerabilities absent in normal cells. While prior studies identified specific metabolic dependencies, systematic insights remain limited. Here, we build a graph deep learning-based metabolic vulnerab...

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Global climate change has intensified the challenges of low-temperature, low-light, and high-humidity microclimates in North China’s greenhouses during winter, exposing the limitations of traditional controlled-environment agriculture (CEA) facilities. This study monitored air temperature, relative...

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The preparation of dense ZrB2-based ceramics typically requires high temperatures and long sintering time, which often result in significant grain coarsening and thus deterioration of mechanical properties. Ultrafast sintering techniques offer a solution to inhibit grain coarsening by reducing the p...

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Rhizosphere colonization is a key requirement for the application of plant growth-promoting rhizobacteria (PGPR) as a biofertilizer. Signaling molecules are often exchanged between PGPR and plants, and genes in plants may respond to the action of PGPR. Here, the luciferase luxAB gene was electrotran...

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