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Green development efficiency and its determinants in China's agricultural product circulation Industry: An empirical analysis based on panel data from 26 provinces

Yuguo Jiang, Ziyu Zhao, Xinjie Zhao • Environmental and Sustainability Indicators (2025)

This paper employs the super-efficiency slack-based measure (SBM) model with undesirable outputs to measure the green development efficiency of the agricultural product circulation industry (APCI) across 26 provinces of China from 2013 to 2...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.indic.2025.100770

The combined effects of goal attributes, motivational beliefs, creativity and grit on self-regulation in online ill-structured problem solving: a fsQCA approach

Huanhuan Wang, Shaofeng Wang, Ahmed Tlili, Mengti Li et al. • BMC Psychology (2025)

Abstract Self-regulated learning (SRL) has been regarded as one of the indispensable factors affecting students’ academic success in online learning environments. However, the current understanding of the mechanism/causes of SRL in online i...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40359-024-02317-0

Toward sustainable development: the nexus between financial development, renewable energy, and carbon emissions in China

Yang Sun, Feng Zhao, Liya Gao • Frontiers in Environmental Science (2025)

The accelerating emissions of greenhouse gases—particularly carbon dioxide (CO2)—pose serious challenges to global environmental sustainability, with China being a major contributor due to its rapid economic and financial expansion. This st...

DOAJ Open Access (DOAJ) DOI: 10.3389/fenvs.2025.1594858

Challenges of the growing African cement market – environmental issues, regulative framework, and quality infrastructure requirements

Schmidt Wolfram, Ngassam Inès L. Tchetgnia, Breitschaft Gerhard, Virchow Stephen • MATEC Web of Conferences (2018)

The African cement, concrete and construction business is growing at rapid pace. The cement sales are expected to grow rapidly until 2050. The number of newly built cement plants increases dramatically and in addition more cements are being...

DOAJ Open Access (DOAJ) DOI: 10.1051/matecconf/201714901014

Large emission mitigation potential from sequencing fossil fuel extraction infrastructure retirement in China

Yi Jin, Xiaoyang Zhong, Arnold Tukker, Xu Tang et al. • iScience (2026)

Summary: China’s fossil fuel infrastructure could lock in substantial emissions across both extraction and downstream use, making a well-defined phaseout strategy urgent for achieving carbon neutrality. We analyze the differences between th...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.isci.2026.117563

An ML-Based Radial Velocity Estimation Algorithm for Moving Targets in Spaceborne High-Resolution and Wide-Swath SAR Systems

Tingting Jin, Xiaolan Qiu, Donghui Hu, Chibiao Ding • Remote Sensing (2017)

Multichannel synthetic aperture radar (SAR) is a significant breakthrough to the inherent limitation between high-resolution and wide-swath (HRWS) compared with conventional SAR. Moving target indication (MTI) is an important application of...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs9050404

Influence of Radar Parameters and Sea State on Wind Wave-Induced Velocity in C-Band ATI SAR Ocean Surface Currents

Rui Zhang, Jie Zhang, Xi Zhang, Chenghui Cao et al. • Remote Sensing (2022)

Wind wave-induced artifact surface velocity (WASV) is an important component of the sea surface motions detected by synthetic aperture radar (SAR) systems. Understanding the characteristics of the interference of WASV on SAR current velocit...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs14174135

Context presentation and native conversation structure in large language model responses to escalating suicide risk: a controlled multimodel evaluation

Jueqiao Liu, Jueqiao Liu, Xiaoyi Chen, Jun Cai et al. • Frontiers in Psychiatry (2026)

BackgroundLarge language models are increasingly used for informal mental health support, yet their safety during escalating suicide-risk conversations may depend on how prior information is presented. Native multi-turn conversations and re...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyt.2026.1962098

Online Classification of Road Roughness Conditions with Vehicle Unsprung Mass Acceleration by Sliding Time Window

Zhongxing Li, Wenhao Yu, Xiaoli Cui • Shock and Vibration (2018)

Suspension control systems are in need for more information of road roughness conditions to improve their performance under different roads. Existing methods of gauging road roughness are limited, and they usually involve visual inspections...

DOAJ Open Access (DOAJ) DOI: 10.1155/2018/5131434

Reclaimed water in Taiwan: current status and future prospects

Hai-Hsuan Cheng, Wan-Sheng Yu, Shu-Chuang Tseng, Yi-Ju Wu et al. • Sustainable Environment Research (2023)

Abstract According to the Taiwan Water Resources Agency, Ministry of Economic Affairs, the average water demand shortage is 530.6 million m3 yr−1 during the period of 2011 to 2019, and the situation will worsen in the near future due to glo...

DOAJ Open Access (DOAJ) DOI: 10.1186/s42834-023-00177-8

Formation of China’s Capital Market

A. Yu. Mikhaylov • E-Management (2024)

The article presents an in-depth analysis of the formation and development of the capital market (stocks and bonds segment) in China. The factors determining the valuation of shares that are in circulation are highlighted. While the first f...

DOAJ Open Access (DOAJ) DOI: 10.26425/2658-3445-2023-6-4-64-71

Efficient tuna detection and counting with improved YOLOv8 and ByteTrack in pelagic fisheries

Yuanchen Cheng, Zichen Zhang, Yuqing Liu, Jie Li et al. • Ecological Informatics (2025)

Accurate estimation of tuna catch is crucial for effective pelagic fishery management and resource conservation. However, existing manual counting methods suffer from issues such as low accuracy and poor timeliness, highlighting the urgent ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ecoinf.2025.103116

Rapid fabrication of CuMoO4 nanocomposites via electric field assisted pulsed-laser ablation in liquids for electrochemical hydrogen generation

Chaudry Sajed Saraj, Subhash C. Singh, Gopal Verma, Amged Alquliah et al. • Applied Surface Science Advances (2023)

Transition–metal-doped electrocatalysts are considered as low-cost alternatives of Pt and RuO2 electrocatalysts for large scale electrochemical generations of hydrogen and oxygen, respectively. Although, chemical synthesis, typically adopte...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.apsadv.2022.100358