Beijing Union University

Materials Analysis and Conservation of an Eighteenth-Century Qing Imperial Court Fenjian Calligraphy Scroll

Abstract Court-produced fenjian (mineral-coated paper) from the Qianlong reign of the Qing dynasty (1736–1795) is characterized by its multilayered structure and delicate mineral coating, making it highly susceptible to powder loss, embrittlement, and structural fragmentation. Th...

A study analyzing factors retarding digital transformation and configuration pathways: Based on the perspective of digital transformation acceptors

The high-touch service nature of the hospitality industry highlights that the success of digital transformation depends primarily on human factors rather than technology itself. Existing research indicates that approximately 80% of strategic initiatives fail due to employee resis...

Protocol for measuring above-threshold ionization spectra driven by few-cycle laser pulses in frustrated tunneling ionization regime

Above-threshold ionization (ATI) spectra in the frustrated tunneling ionization (FTI) regime demonstrate control of bound-state populations via the carrier-envelope phase (CEP). Here, we present a protocol for acquiring ATI spectra from argon gas driven by few-cycle laser pulses....

Impact of carbon market trading prices on corporate green innovation

<title>Abstract</title> This study investigates the impact of carbon market prices on corporate market competition and green technological innovation in high-carbon industries in China. We develop a game-theoretic model to analyze the effects of carbon emission restrictions on en...