תוצאות חיפוש - Bo Qu

This study systematically explores the synergistic effects of direct aging treatment (480 °C for 6 h) combined with cryogenic treatment (−196 °C for 8 h) on the mechanical properties and microstructural evolution of 18Ni300 maraging steel fabricated via selective laser melting (SLM). Three condition...

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Halide perovskites have emerged as a class of highly promising photovoltaic materials with exceptional optoelectronic properties. The bandgaps of halide perovskites, along with the energy levels of the conduction band minimum (CBM) and valence band maximum (VBM), play a critical role in determining...

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Exotic plant invasions and increased atmospheric carbon dioxide (CO2) concentration have been determined to independently affect soil nematodes, a key component of soil biota. However, little is known about the long-term effects of these two global change factors and their interactive effects. Over...

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Tomato (<i>Solanum lycopersicum</i>) is a vital crop in China, yet its growth and quality are compromised by environmental stresses. This study investigated the role of myelocytomatosis (MYC) transcription factors (<i>SlMYCs</i>) in tomato stress tolerance. We identified 23 p...

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Matrix metalloproteinase 9 (MMP9) plays a pivotal role in mammary ductal morphogenesis, angiogenesis and glandular tissue architecture remodeling. However, the molecular mechanism of MMP9 expression in mammary epithelial cells of dairy cows remains unclear. This study aimed to explore the underlying...

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In recent years, amidyl radicals have emerged as highly efficient and versatile reagents for hydrogen atom transfer (HAT) in photocatalytic reactions. These radicals display exceptional selectivity and efficiency in abstracting hydrogen atoms from C–H, Si–H, B–H, and Ge–H, positioning them as invalu...

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Global changes, such as atmospheric nitrogen deposition, can facilitate alien plant invasions, which are often attributed to the increase in soil nitrogen availability. However, few studies have considered the effects of global change-driven alterations in soil nitrogen forms, especially under condi...

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