Yan Zhang

The Impact of Green Finance Policies on Corporate Green Innovation Efficiency: An Empirical Analysis Based on a Difference-in-Differences Model

Yan Zhang, Pengfei Shi

As a core policy tool for promoting green economic transformation and high-quality development, green finance has significantly optimized the allocation of resources for corporate green innovation, thereby inevitably influencing the efficiency of green innovation in the manufacturing sector. Using the “Green Finance …

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A mouse mammary gland atlas investigating effects of aging, parity, and Brca1, Brca2, Palb2 germline mutations

Walid T. Khaled, LJ Porter, Yan Zhang

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Sustainable development and technological innovation evolve unevenly in the Central Guizhou Urban Agglomeration

Yan Zhang, Lingya Kong

Abstract Urban agglomerations are central to China’s development strategy, but technological progress does not always improve environmental and social outcomes. Understanding whether innovation and sustainability advance together is therefore critical for regional policy. Here we analyse sustainable development and technological innovation across …

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SWCNT growth on Al/Fe/Mo investigated byin situmass spectroscopy

S.-M. Kim, Yan Zhang, K. B. K. Teo, Martin S. Bell et autres

The effect of temperature on the growth of single-walled carbon nanotubes (SWCNTs) was investigated over the range of 725–900 °C. A cold-wall reactor consisting of a heated stage (on which the substrate for SWCNT growth (Al/Fe/Mo) was placed) and a showerhead (from …

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