In recent years, China's green finance policies (GFP) have been successively introduced and continuously strengthened, and the effects have been widely observed. Using data from 2007 to 2021, this study employed a continuous double difference model to examine the impact of GFP on the digital transformation (DT) of heavily polluting enterprises (HPEs), as well as its underlying mechanisms. Our results show that GFP is a stumbling block rather than a catalyst that hinders the DT's enthusiasm of HPEs, and it plays an inhibitory role by increasing financing costs and financing constraints. Further analysis suggests that the GFP effect on HPEs exhibits asymmetry across regions and executive characteristics. HPEs in reform and innovation regions and with highly educated executive teams can mitigate the stumbling block effect. Our research offers fresh perspectives for enterprises to handle policy shocks, devise future development strategies, and establish a policy foundation for the advancement of green finance.
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http://dx.doi.org/10.1007/s11356-023-28650-2 | DOI Listing |
J Colloid Interface Sci
January 2025
State Key Laboratory of Metastable Materials Science and Technology, Nano-biotechnology Key Lab of Hebei Province, Applying Chemistry Key Lab of Hebei Province, Heavy Metal Deep-Remediation in Water and Resource Reuse Key Lab of Hebei, Yanshan University, Qinhuangdao 066004, China. Electronic address:
Various nanodrug vehicles were well-designed with complicated functions for tumor therapy. However, the unsatisfactory tumor delivery efficiency and uncertain off-target release became the stumbling block of the nanodrugs on the way to the clinic. Inspired by efficient tumor targeting ability of albumin, we reported a simplified biomimetic peptide-based vehicle synthesized by copolymerizing L-glutamyl-L-lysine unit (EK dimer, an intrinsic surface peptide pair from albumin) with L-phenylalanine (F) to encapsulate doxorubicin (Dox).
View Article and Find Full Text PDFIEEE Open J Eng Med Biol
November 2024
Biomechatronics Laboratory, Department of Mechatronics and Mechanical SystemsEscola Politécnica da Universidade de São Paulo (USP) São Paulo 05508-010 Brazil.
The experimental study of the stumble phenomena is essential to develop novel technological solutions to limit harmful effects in at-risk populations. A versatile platform to deliver realistic and unanticipated tripping perturbations, controllable in their strength and timing, would be beneficial for this field of study. We built a modular tripping-eliciting system based on multiple compliant trip blocks that deliver unanticipated tripping perturbations.
View Article and Find Full Text PDFSci Robot
November 2024
Department of Electrical and Computer Engineering, Cornell University, Ithaca, NY, USA.
Increasingly functional microscopic machines are poised to have massive technical influence in areas including targeted drug delivery, precise surgical interventions, and environmental remediation. Such functionalities would increase markedly if collections of these microscopic machines were able to coordinate their function to achieve cooperative emergent behaviors. Implementing such coordination, however, requires a scalable strategy for synchronization-a key stumbling block for achieving collective behaviors of multiple autonomous microscopic units.
View Article and Find Full Text PDFS Afr Med J
August 2024
Laboratory for Antimalarial Resistance Monitoring and Malaria Operational Research, National Institute for Communicable Diseases, Johannesburg, South Africa; Wits Research Institute for Malaria, University of the Witwatersrand, Johannesburg, South Africa; University of Pretoria Institute for Sustainable Malaria Control, University of Pretoria, South Africa.
Background: South Africa (SA) has committed to eliminating malaria by 2028. However, the initial target was set for 2023. Additionally, the ongoing COVID-19 pandemic and the emergence of drug and insecticide resistance have been identified as potential stumbling blocks in the achievement of this goal.
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