The spatiotemporal evolution and influencing factors of urban green innovation in China

Li, Kai; Xue, Yuting; Chen, Zhongfei; Miao, Yi

doi:10.1016/j.scitotenv.2022.159426

Cited by 67 publications

(37 citation statements)

References 43 publications

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“…33 However, it is still very difficult to prepare large-sized and high-quality oxide functional crystals. 34 One key reason is that its growth mechanism is not well understood. Crystals are formed by the solidification of atoms transported from liquid to solid by the solid–liquid interface.…”

Section: Resultsmentioning

confidence: 99%

Localization effect for doping and collaborative diffusion in Er³⁺:YAG melt

Liu,

Zhang,

Chen

et al. 2024

CrystEngComm

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Section: Resultsmentioning

confidence: 99%

Localization effect for doping and collaborative diffusion in Er³⁺:YAG melt

Liu,

Zhang,

Chen

et al. 2024

CrystEngComm

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“…Crystal growth and the doping concentration Large sized single crystal growth is a complicated process with multi-scale and multi-field properties. 53 The high temperature solution growth method and the TSSG technology were found to be suitable for the growth of Nd: BMO crystals. After detailed theoretical analysis and tremendous experimental attempts, a single crystal with dimensions up to 80 × 57 × 35 mm 3 was successfully obtained after 34 days of growth.…”

Section: Resultsmentioning

confidence: 99%

Top-seeded solution growth, spectral analysis and laser properties of a novel Nd-doped Bi₂Mo_2.66W_0.34O₁₂ crystal

Tian¹,

Chen²,

Sun³

et al. 2023

CrystEngComm

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“…The standard deviation ellipse proposed by Professor Lefever was introduced to reveal the spatial distribution, spatial movement direction, and discrete characteristics of the urbanization efficiency in urban agglomerations (Liu et al, 2023). The fundamental measurement parameters are rotation angle, major axis standard deviation, and minor axis standard deviation.…”

Section: Standard Deviation Ellipsementioning

confidence: 99%

Green urbanization efficiency of 18 urban agglomerations in China: Evidence from spatial–temporal evolution

Wang²

2023

Front. Earth Sci.

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As a highly developed spatial form of integrated cities, urban agglomeration has become an important fulcrum for promoting economic development and regional growth. Green urban efficiency is the key to achieving green growth in a country. This study propose a slack-based model with undesirable output to evaluate the green urbanization of 18 urban agglomerations in China. Analysis was performed using the integrated barycenter coordinate method, standard deviation ellipses, and the geographic detector model to determine the spatial–temporal characteristics of green urbanization efficiency and the factors that influence urban agglomerations. We found that the green urbanization efficiency of urban agglomerations in China, when plotted, revealed a curve with the shape of “∧,” which increased at first and then decreased. The spatial differentiation characteristics were not obvious as the gap was narrowing. The center of green urbanization efficiency in China’s urban agglomerations has always been located in the Central Plains, with a small overall span and a relatively fixed position. The barycenter coordinates showed a trend of shifting from east to north, but the transfer speed and rhythm were relatively slow. The explanatory power of the various factors influencing the spatial differentiation of green urbanization efficiency of urban agglomerations differed markedly. The magnitude of importance was in the order of: urban population scale > investment growth > technology level > economic development > industrial structure.

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The spatiotemporal evolution and influencing factors of urban green innovation in China

Cited by 67 publications

References 43 publications

Localization effect for doping and collaborative diffusion in Er³⁺:YAG melt

Localization effect for doping and collaborative diffusion in Er³⁺:YAG melt

Top-seeded solution growth, spectral analysis and laser properties of a novel Nd-doped Bi₂Mo_2.66W_0.34O₁₂ crystal

Green urbanization efficiency of 18 urban agglomerations in China: Evidence from spatial–temporal evolution

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The spatiotemporal evolution and influencing factors of urban green innovation in China

Cited by 67 publications

References 43 publications

Localization effect for doping and collaborative diffusion in Er3+:YAG melt

Localization effect for doping and collaborative diffusion in Er3+:YAG melt

Top-seeded solution growth, spectral analysis and laser properties of a novel Nd-doped Bi2Mo2.66W0.34O12 crystal

Green urbanization efficiency of 18 urban agglomerations in China: Evidence from spatial–temporal evolution

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Localization effect for doping and collaborative diffusion in Er³⁺:YAG melt

Localization effect for doping and collaborative diffusion in Er³⁺:YAG melt

Top-seeded solution growth, spectral analysis and laser properties of a novel Nd-doped Bi₂Mo_2.66W_0.34O₁₂ crystal