Dynamic mechanism and evolutionary game analysis of sports industry service transformation.

Service transformation plays a pivotal role in achieving the sustainable development of the sports industry. This study originates from the interactive relationships among sports enterprises, consumers, and regulatory authorities, proposing a logical framework for the service transformation of the sports industry. Furthermore, a three-party evolutionary game model is constructed to explore the strategic evolution and stability conditions under both single-agent and multi-agent scenarios.

Governance of rural solid waste under a multi-subject governance model.

Rural solid waste (RSW) exhibits distinct characteristics compared to municipal solid waste (MSW), such as dispersed distribution, long governance chains, and low recycling value, making it unsuitable to apply the same management measures as MSW. Government-led RSW management results in excessive administrative costs, and the inherent characteristics of RSW reduce market enthusiasm for its management. To address these issues, this paper integrates the " multi-subject governance " model with RSW management and establishes a systematic evaluation index system for RSW governance.

Promoting positive youth development in rural communities: Integrating social work, psychology, and education.

Considering the peculiar socio-cultural background and developmental obstacles encountered by rural youth in China, the study examines the necessity of adopting an integrated strategy that brings together social work, psychology, and education to promote positive youth development. This research intends to fill the gap by explaining the impact of these factors on community engagement and youth development in China. Targeted programs were also suggested according to the needs of rural youth in China.

Changes in online public opinions associated with various three-child supportive policies in China: Observational study using social media data over time.

Background: According to the Seventh National Census, China's fertility rate is less than 1.5, marking a significant national issue with potential risks. To counter this low birth rate, the Chinese government has relaxed family planning policies and introduced supportive measures.

MgAl-LDH nanoflowers as a novel sensing material for high-performance humidity sensing.

This work details a novel application of MgAl-LDH nanoflowers, applied in the fabrication of humidity sensors using quartz crystal microbalance (QCM). An oscillating circuit approach has been utilized to thoroughly investigate the humidity detection characteristics of QCM sensors that are fabricated using MgAl-LDH nanoflowers. The examination encompassed various parameters such as the sensors' response, humidity hysteresis, repeatability, and stability.

The impact of acute and chronic aerobic and resistance exercise on stem cell mobilization: A review of effects in healthy and diseased individuals across different age groups.

Stem cells (SCs) play a crucial role in tissue repair, regeneration, and maintaining physiological homeostasis. Exercise mobilizes and enhances the function of SCs. This review examines the effects of acute and chronic aerobic and resistance exercise on the population of SCs in healthy and diseased individuals across different age groups.

Evaluation of China's live streaming e-commerce industry policies based on a three-dimensional analysis framework.

As an emerging business modality and Internet format, live streaming e-commerce has developed rapidly since its emergence in 2016, especially since the outbreak of the COVID-19 epidemic in late 2019, when an increasing number of businesses from other industries attracted participation. However, with the development of the live streaming e-commerce industry, the industry's market environment is becoming increasingly chaotic. Therefore, during this period, government departments continuously formulate and implement relevant industry policies.

Analyzing metaphor patterns in COVID-19 news pictures: A critical study in China.

Drawing on Critical Metaphor Analysis, this study investigates major metaphors of the COVID-19 pandemic used by the Chinese government in the specific genre of news picture. It examines patterns of metaphor use in the first year of the pandemic in China and explains how and why the government employs the identified metaphors in the Chinese political context. Results reveal that pandemic metaphors (45%) are not as widely used in news pictures as presumed, the vast majority (95%) are rendered in verbal mode, and the most salient metaphors used in news pictures are the UP/DOWN (spatial), WAR, FAMILY, and COMPETITION metaphors.

Metal-organic framework-derived metal oxides for resistive gas sensing: a review.

Gas sensors with exceptional sensitivity and selectivity are vital in the real-time surveillance of noxious and harmful gases. Despite this, traditional gas sensing materials still face a number of challenges, such as poor selectivity, insufficient detection limits, and short lifespan. Metal oxides, which are derived from metal-organic framework materials (MOFs), have been widely used in the field of gas sensors because they have a high surface area and large pore volume.

Parents' planning, children's agency and heritage language education: Re-storying the language experiences of three Chinese immigrant families in Australia.

This study delves into the heritage language experiences of Australian-born Chinese immigrant children under the framework of family language policy. Storytelling as a narrative inquiry method is used to reveal the lived experiences of the protagonists in relation to heritage language and culture. The three family stories involved for case studies reveal different levels of parent agency in Chinese immigrant families regarding their children's home language use and heritage language education.

How does social support influence tourist-oriented citizenship behavior? A self-determination theory perspective.

As a driver of tourist-oriented citizenship behavior (TOCB), the effect of social support has not been thoroughly investigated. Grounded in a framework integrating the stimulus-organism-response model and self-determination theory, this study investigates how social support influences TOCB through the sense of self-determination. Structural equation modeling is used to analyze the survey data collected from 377 tourists in China.

A carboxylated cellulose aerogel for the rapid detection of aniline vapor.

Although many aniline vapor sensing materials have superior properties based on the quartz crystal microbalance (QCM) platform, they exhibit very slow response. Herein, we report an effective method to evenly synthesize carboxylated cellulose aerogels 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO)-mediated oxidation. The carboxylated cellulose aerogel was first employed to detect aniline vapor based on a QCM and featured a high response, good selectivity, satisfactory repeatability and stability, and especially rapid response (the response/recovery times were 13 s/8 s, respectively).

Exploring the Impact of Digital Inclusive Finance on Agricultural Carbon Emission Performance in China.

This paper attempts to reveal the impact and mechanisms of digital inclusive finance (DIF) on agricultural carbon emission performance (ACEP). Specifically, based on the provincial panel data in China from 2011 to 2020, a super slacks-based measure (Super SBM) model is applied to measure ACEP. The panel regression model and spatial regression model are used to empirically analyze the impact of DIF on ACEP and its mechanism.

College students' cyberloafing and the sense of meaning of life: The mediating role of state anxiety and the moderating role of psychological flexibility.

Background: With the gradual penetration of network media into various fields of people's life, the relationship between network behavior and the sense of meaning of life is bound to be closer and closer. The purpose of this study is to explore the mediating role of state anxiety between cyber loafing and the sense of meaning of life, and the moderating role of psychological flexibility in this mediating relationship.

Methodology: With 964 undergraduates recruited as subjects three-wave-time-lagged quantitative research design was conducted in China.

Machine Vision-Based Ping Pong Ball Rotation Trajectory Tracking Algorithm.

Because of the overwhelming characteristics of computer vision technology, the trend of intelligent upgrading in sports industry is obvious. Video technical and tactical data extraction, big data analysis, and match assistance systems have caused profound changes to all aspects of the sports industry. One of the important applications is the playback and analysis of sports videos.

The Test Based on Meta-Analysis on "Does Workaholism Prefer Task Performance or Contextual Performance?".

The relationship between workaholism and work performance is explored by meta-analysis in this article. After searching relevant references, we had gained 94 individual effect sizes ( = 57,352), 45 individual samples, and 37 references. Through the heterogeneity test, it was shown that the random effect model is more suitable.