Research on the spatial characteristics of urban integration from multi-dimensions: A case study in the Guangzhou-Qingyuan metropolitan area

The urban integration of metropolitan areas is an important embodiment of the high-quality development of urban agglomerations.Using the data of 2012–2020 NPP-VIIRS night light, social economy, OSM, and Baidu migration, etc., we explore the Breast Pump Accessories characteristics of Guangzhou-Qingyuan’s urban integration from four dimensions, s

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A Sommerfeld toolbox for colored dark sectors

Abstract We present analytical formulas for the Sommerfeld corrections Riding Trouser Jean to the annihilation of massive colored particles into quarks and gluons through the strong interaction.These corrections are essential to accurately compute the dark matter relic density for coannihilation with colored partners.Our formulas allow us to comput

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Enhanced solar light photocatalytic degradation of tetracycline by aero-GaN and ZnO microtetrapods functionalized with noble metal nanodots

The escalating global problem of antibiotic contamination in wastewater demands innovative and sustainable remediation technologies.This paper Book presents a highly efficient photocatalytic material for water purification: a three-dimensional ultra-porous structure of interconnected GaN hollow microtetrapods (aero-GaN), its performance being furth

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