Study on the Accessibility of Community Sports Facilities in Fuzhou, China

Xiao, Wei; Wang, Wei

doi:10.3390/su142114331

Cited by 3 publications

(3 citation statements)

References 41 publications

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“…The government has spent much money enhancing and expanding the country’s sporting facilities. China has made great strides in providing public areas for sports and recreation, from state-of-the-art stadiums and arenas to neighborhood recreation centres and public parks [ 36 ]. The country has also prioritized upgrading sports infrastructure in K-12 and higher education institutions, viewing sports as essential to a well-rounded education [ 37 ].…”

Section: Literature Reviewmentioning

confidence: 99%

Sports resources utilization efficiency, productivity change, and regional production technology heterogeneity in Chinese Provinces: DEA-SBM and Malmquist Index Approaches

Zhang,

Shi,

Jiang

et al. 2023

PLoS ONE

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The efficient allocation of sports resources for optimal outcomes remains a pressing national endeavour in China. Over the past two decades, substantial investments by provincial and national governments have been directed toward sports infrastructure development. This initiative aims to foster sports talent, facilitate excellence, host major sporting events, and enhance national pride and soft power. This study employs a comprehensive methodology encompassing Data Envelopment Analysis-Slack Based Measure (DEA-SBM), Meta Frontier Analysis, and Malmquist Productivity Index to assess Sports Resource Utilization Efficiency (SRUE), Technological Gap Ratio (TGR), and Productivity Growth (MI) across China’s 31 provinces and 3 distinct regions for the period 2010–2021. The findings indicate that China’s average SRUE stands at 0.6307, revealing an inefficiency of 36.93% in sports resource utilization. Noteworthy efficiency was observed in Beijing, Chongqing, Henan, Shaanxi, Shanghai, and Tianjin during the study duration. Furthermore, a consistent upward trajectory in SRUE from 2010 to 2021 highlights gradual and sustained progress. Comparatively, the eastern region showcases higher technological advancement (average TGR of 0.7598) than the central and western regions. The Malmquist Productivity Index (MI), with an average value of 1.05391, highlights a substantial 5.39% productivity growth. Notably, technological advancement emerges as the primary driver of this productivity increase, evident through the higher Total Factor Productivity Change (TC) of 1.0312 compared to the Efficiency Change (EC) of 1.0209. The Central region’s outperforming productivity growth is noteworthy relative to the Eastern and Western regions. Conclusively, the Kruskal-Wallis test confirms significant disparities in the average MI, EC, TC, and TGR among all three regions of China.

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Section: Literature Reviewmentioning

confidence: 99%

Sports resources utilization efficiency, productivity change, and regional production technology heterogeneity in Chinese Provinces: DEA-SBM and Malmquist Index Approaches

Zhang,

Shi,

Jiang

et al. 2023

PLoS ONE

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“…As an integration of sports and leisure facilities and ecological gardens, sports parks have been playing a key role in public health and the national strategy of Healthy China by providing sports avenues to urban residents, thereby enhancing their quality of life [ 3 , 4 ]. However, existing sports parks in China exhibit poor spatial distribution and low accessibility owing to absences of studies and guidance in this field, resulting in low utilization rate [ 5 , 6 ]. In recent years, an increasing population of urban residents have been concerned about accessibility to sports parks and services, namely sharing of eco-sports resource by the public.…”

Section: Introductionmentioning

confidence: 99%

Optimization of spatial distribution of sports parks based on accessibility analysis

Yang,

Xie,

Guo

2023

PLoS ONE

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In recent years, public sports services have attracted great attention owing to their increasingly important role in public health. However, effective evaluation metrics measuring the efficiency of such services from a spatial perspective (e.g., accessibility and distribution of sports parks) remain absent. Indeed, most designs of sports park distribution in urban areas did not consider practical factors such as local road networks, population distribution, and resident preference, resulting in low utilization rates of these parks. In this study, a spatial accessibility-based method is proposed for evaluation of the distributions of sports parks. As a demonstration, the distribution of sports parks in the central urban area of Changsha, China was investigated using the proposed method by the GIS network analysis. Additionally, optimization strategies for sports park distribution (in terms of spatial distribution and overall accessibility) were developed by using spatial syntax.

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“…In [29], a method for eliminating interference due to the resistive current of an MOA based on adaptive variational mode decomposition and adaptive singular value decomposition was proposed. Mathematical morphological filters were used in [34] to denoise the on-site monitoring signal of an MOA leakage current with a strong interference background. In [35], on-line monitoring of the full current and temperature and humidity variations of surge arresters was carried out, and it was concluded that these variations have some correlation in field tests.…”

Section: Introductionmentioning

confidence: 99%

A Fault Identification Method for Metal Oxide Arresters Combining Suppression of Environmental Temperature and Humidity Interference with a Stacked Autoencoder

Shu,

Zhang,

Wang

et al. 2023

Energies

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Most existing methods aiming to solve the fault identification problem of metal oxide arresters (MOAs) are limited by strong subjectivity in judgment, the significant impact of environmental temperature and humidity on the online monitoring of the resistance current, and poor generalization ability. Therefore, in this article, we propose an MOA fault identification method that combines suppressing environmental temperature and humidity interference with a stacked autoencoder (SAE). Firstly, a functional relationship model between resistance current and environmental temperature and humidity is established. Then, a temperature and humidity interference suppression method based on weighted nonlinear surface modeling is proposed to normalize the resistance current to the same reference temperature and humidity conditions. Finally, an MOA fault identification method combining the suppression of environmental temperature and humidity interference with an SAE is proposed. Furthermore, a comprehensive comparison is conducted on the recall, accuracy, F1-score, and average accuracy of support vector machine, random forest, logistic regression, and SAE classification algorithms in three different scenarios to demonstrate the effectiveness of the proposed method. The results indicate that environmental temperature and humidity interference suppression for resistive current prior to MOA fault classification significantly reduce the number of false alarms. Compared with other methods, the MOA fault identification method, which combines environmental temperature and humidity interference suppression with an SAE, has the highest average accuracy of 99.7%.

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Study on the Accessibility of Community Sports Facilities in Fuzhou, China

Cited by 3 publications

References 41 publications

Sports resources utilization efficiency, productivity change, and regional production technology heterogeneity in Chinese Provinces: DEA-SBM and Malmquist Index Approaches

Sports resources utilization efficiency, productivity change, and regional production technology heterogeneity in Chinese Provinces: DEA-SBM and Malmquist Index Approaches

Optimization of spatial distribution of sports parks based on accessibility analysis

A Fault Identification Method for Metal Oxide Arresters Combining Suppression of Environmental Temperature and Humidity Interference with a Stacked Autoencoder

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