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The purpose of this paper is to establish a paint deposition pattern model applied to robotic air spray painting in order to achieve the accuracy and uniformity of paint film thickness on free‐form surface.

The paper opts for an exploratory study using the curvature circle method for air spray painting on free‐form surface to construct a spray gun model. First, a paint deposition pattern model of ellipse dual‐β distribution is fitted on the basic of experimental data from robotic air spray painting. Second, a spray gun model is proposed using the curvature circle method for air spray painting on free‐form surface. The theoretical result is coincident with the film thickness in verification experiment spraying a cylinder surface. The biggest error of the sample points between the theoretical and experimental results is less than 4 μm, thereby the correctness and effectiveness of the proposed model is validated.

The paper provides a specific theoretical and methodological support for the realization of process planning and simulation system in surface spray manufacturing. It will make the future developed system meet the actual processing requirement. At the same time, it is more representative.

The paper finds an approach to solve paint deposition pattern model suitable to free‐form surface. The present method can be applied to the complex reality of topological relation for actual workpiece surface to be painted.

The study examines how the tourism concept developed amongst Chinese students in the United States from 1905 to current juncture. Through the contrasting views presented in two landmark mega-reviews of Chinese students in the United States and France, the authors concluded that tourism enhances understanding of the host countries resulting in more comprehensive and overall success of Study Abroad Program. After the reopening, China encouraged touring the host country but with extreme financial constraints in the beginning. Tourism of Chinese students became popular and fashionable only in late 1990s with China’s economic prosperity and policy changes to open tourism to foreign countries. As tension with China grew during the COVID pandemic, Chinese students in the United States were used by the Trump Administration as a lever in trade and diplomatic negotiation, and touring became wishful.

The purpose of this paper is to explore the effect of the product attribute beliefs of ready-to-drink (RTD) coffee beverages (i.e. content sensory, packaging and branding, and content functional attributes) on perceived value (i.e. utilitarian and hedonic value) and repurchase intention.

In the study survey, 401 participants who had purchased RTD coffee beverages within the previous month were included. Structural equation modelling was employed to analyse the survey data.

The findings indicate that consumers of RTD coffee beverages form utilitarian and hedonic value perceptions through content sensory, packaging and branding, and content functional attribute beliefs. Furthermore, utilitarian value is one of the most crucial determinants of repurchase intentions. The findings further reveal that whereas content functional attribute beliefs have a dominant influence on utilitarian value, content sensory attribute beliefs have a greater influence on hedonic value.

The findings of this study can serve as a reference for RTD coffee beverage companies to develop new products and communication strategies.

Under the background of economic and technological globalization, all countries will pay attention to science and technology innovation policies. At this time, the era of innovation policy plays an important role. In order to thoroughly implement the spirit of the 19th National Congress of the Communist Party of China, earnestly innovate development concepts and strengthen the key supporting role of scientific and technological innovation for social development.

The research will make an in-depth study on the policy of scientific and technological innovation, take the change trend of the number of laws and regulations and the analysis of the basic content as the entry point, and classify it from five different aspects, such as the policy of scientific and technological system and mechanism, the policy of financial guidance, the policy of technological innovation of enterprises, the policy of scientific and technological talents, and the policy of intellectual property.

Through the comparison of the development history of science and technology policies at home and abroad, the development history of science and technology innovation policies under the special national conditions of China is obtained. Combining with the relevant basic theories of science and technology innovation system, designing from the publishing department, main content, and implementation subject, constructing a synergistic science and technology innovation system of “government, industry, university and research,” and forming an “integration of supply and demand” technology innovation framework will guide the development of China's science and technology innovation in the future.

The authors construct the policy framework of science and technology collaborative innovation based on the concept of science and technology innovation policies. The framework has realistic significance for its future development.

This study aims to examine the constructs of job satisfaction and organizational commitment (OC) as the determinants of customer-perceived service quality in higher education context. It also explores the role of OC in mediating the dynamics of the relationship.

It applied the cross-sectional, ex post facto survey method to acquire data from 1,776 respondents at Aden University. Two sets of questionnaires on job satisfaction, OC and perceived service quality were filled out by 296 academic staff and 1,480 students. Data were analyzed using structural equation modeling.

The results showed that job satisfaction exercised a significant positive effect on OC and students’ perception of service quality (i.e. the quality of lectures delivered in class that shaped their learning experiences). OC also significantly affected students’ perception of service quality and partially mediated the effect of job satisfaction on perceived service quality.

The current research only investigated the outcomes of job satisfaction and did not cover critical antecedents of job satisfaction, such as employee training and development, rewards and benefits and the like. Its outcomes have important implications for managing the link between organizational practices and customers perception of service quality in higher education context.

The results have accentuated the importance of universities’ ensuring and increasing faculty’s job satisfaction and commitment if they seek to enhance students’ perception of service quality. Universities can do so by improving their organizational practices, which are expected to result in faculty well-being and improved working conditions.

The results have contributed new insights into the current understanding of the dynamics between and among job satisfaction, OC and customers’ perceptions of service quality. It has demonstrated how OC is shaped by job satisfaction and can influence the quality of services rendered by employees if they are happy and satisfied with the organization.

Podcasting is a new mobile technology application for language learning. Drawing upon the stimulus–organism–response model and the interest driven creator (IDC) theory from e-learning, this study aims to develop and test an integrative conceptual framework. This study investigates contextual and environmental stimuli effects (content richness [CR], self-directed learning [SDL] and situational interest [SI]) from a podcast English learning context on learners’ experience states (cognitive absorption [CA], pleasure [PL] and arousal [AR]) and their subsequent responses (continuance learning intention [CLI]).

Using 416 valid responses from five universities located in North Taiwan, data analysis is performed using a structural equation model.

The results show that most of the interest factor stimuli (CR, SDL and SI) have significant impacts on learners’ experiences (CA, PL and AR), which in turn affect their CLI.

The findings provide useful insights for English show podcasters and operators to invest in establishing learners’ interest factor and stimulating experiences to improve their CLI.

This paper contributes to a better understanding of students who use contextual factors of podcast English learning and how these factors influence their CLI via a framework of stimulus–organism–response and the IDC theory.

Due to the high rate of failure of most crowdfunding projects, knowing the most essential factor to obtain funding success on the crowdfunding platform is of great importance for fund seekers on the crowdfunding platform. The purpose of this study is to explore crowdfunding success factors to know the most essential success factor for stakeholders of the crowdfunding platform to make the best decision when seeking funds on the crowdfunding platform. This study identified and ranked crowdfunding success factors for stakeholders of crowdfunding platforms. Sixteen factors were identified and categorized under five broad headings. These were; project ideas, target capital, track records, geographical proximity and equity.

To rank the identified crowdfunding success factors and subfactors, this study used the Multi-Objective Optimization Based on Ratio Analysis (MULTIMOORA) integrated with the Evaluation based on Distance from Average Solutions (EDAS).

Target capital ranked first among the five categories—while duration involved in raising funds ranked first among the sixteen subfactors. An approach for analyzing how each success factor enhances a crowdfunding campaign was developed in this study. This study provides valuable insight to fund seekers on the crowdfunding platform on how funding success can be achieved by knowing which factor to consider essential when seeking funds on the crowdfunding platform.

This is the first study to explore crowdfunding success factors using the MULTIMOORA-EDAS method. The use of this method will help fund seekers on the crowdfunding platform to know which crowdfunding success factor is essential, thereby aiding fund seekers to make the best decision when seeking funds on the crowdfunding platform. Also, this study is particularly helpful for business owners, platform operators and policymakers when deciding how to allocate resources, plan campaigns and implement regulations.