International Conference on Tourism Research最新文献

{"title":"The limited hospitality career knowledge of learners In Township High Schools, Cape Town","authors":"Celiwe Anathi Menze, Tshinakaho Nyathela-Sunday","doi":"10.34190/ictr.7.1.2152","DOIUrl":"https://doi.org/10.34190/ictr.7.1.2152","url":null,"abstract":"The hospitality sector contributes positively towards the SDG’s by addressing youth employment and economic challenges, specifically in South Africa. Therefore, awareness and knowledge regarding careers and opportunities that are available within the hospitality industry are vital. As a result, high schools are encouraged to incorporate the relevant knowledge about careers within the curriculum. Hence, this paper reports on the level of hospitality knowledge of high school learners in Cape Town townships. This was a cross-sectional study that followed a quantitative approach, whereby data was collected using questionnaires. Respondents were 720 pre-matric (Grade 11) learners who attended school in townships. Data were analysed using the Number Cruncher Statistical System (NCSS) 9. Thirty-seven per cent (37,2%) of the learners indicated that they received information about the hospitality industry through various platforms . The findings above are substantiated by the results that indicate that most learners (67.2%) know nothing about the hospitality industry. Furthermore, a few learners (28,5%) indicated to know about the industry. To support this statement, 8,8% mentioned available careers to be within the medical field. The present findings showcase the knowledge gaps that exist at the high school level, and this has a negative effect on the career choice and employment opportunities the hospitality industry offers. This calls for an intervention from higher education and industry to address identified gaps. The findings of the study share valuable insights regarding limited access to hospitality careers. This is a challenge because it hinders knowledge of career and employment opportunities.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140252817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Cybersecurity Collaborative Model: Best Practices Sharing Among South African Tourism and Hospitality Businesses","authors":"Tapiwa Gundu","doi":"10.34190/ictr.7.1.2159","DOIUrl":"https://doi.org/10.34190/ictr.7.1.2159","url":null,"abstract":"In an increasingly interconnected digital landscape, cybersecurity has emerged as a paramount concern for South African tourism and hospitality businesses, especially those mostly serving international travellers who depend on online services for bookings and payments. This abstract introduces a comprehensive research study that centres on developing a collaborative cybersecurity model. The primary objective of this model is to facilitate the exchange of best practices among South African tourism establishments, thereby fortifying their collective defences against evolving cyber threats. This research study is based on a systematic literature review that encompasses a diverse array of tourism and hospitality businesses, including hotels, travel agencies, and tour operators. The study delves into existing collaborative initiatives, explores the perceived advantages of information sharing, and examines the challenges that may hinder the effective implementation of collaborative cybersecurity practices. The literature highlighted numerous cybersecurity risks associated with these types of businesses but also revealed a common shortage of dedicated cybersecurity resources and expertise. Collaborative models are regarded as a promising avenue to address these deficits. Businesses actively participating in collaborative networks report tangible benefits, including improved threat intelligence, cost-effective cybersecurity solutions, and enhanced capabilities for incident response. The outcomes of this research endeavour aspire to offer practical insights and actionable recommendations for South African tourism and hospitality businesses, policymakers, and industry associations seeking to cultivate a culture of cybersecurity collaboration. Ultimately, the collaborative model advocated herein contributes to the creation of a more secure online environment for local and international tourists visiting South Africa. This, in turn, safeguards the reputation and long-term sustainability of the tourism and hospitality sector in the country.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"8 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140252889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inventorying tourist resources: Assessment of the tourist potential of Vieira do Minho","authors":"J. Braga, I. Borges, Sandra Brás, Catarina Mota, Fernando Costa","doi":"10.34190/ictr.6.1.1250","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1250","url":null,"abstract":"This research aims to give an account of the process of inventorying tourist resources of the municipality of Vieira do Minho, located in the district of Braga, in the northwest of Portugal. Specifically, the natural, gastronomic, folkloric, handicraft resources, as well as events were analysed. The justification underlying this study lies in the absence perceived in the municipality, with regard to a complete and detailed cataloguing of all tourist resources. This entailed the creation of an inventory, where it was possible to make a “radiograph” of the existing tourist resources. Thus, some research questions guide our study: (1) How attractive are the tourist resources in Vieira do Minho? (2) What singularity do these resources present? (3) How can we classify Vieira do Minho’s tourist resources according to their notoriety? The potential of a tourist destination is defined by the importance and characteristics of the tourist resources, so its identification is essential for its development process. Each tourist resource examined in this inventory was evaluated, ensuring the most truthful and authentic assessment possible, so that, in this way, some gaps in terms of conservation and preservation of these resources can be filled. This inventory is a tool to make it possible to design and outline plans to boost tourism in the municipality of Vieira do Minho. The survey of resources was based on bibliographical research and empirical research, embodied in the stocktaking of all possible resources according to the following classification: attractiveness (international, national, regional, local and null), uniqueness (good, average and common), notoriety (high, average and low), as well as the quality of accessibility. The results presented in this work allow both the visitor and the Municipality of Vieira do Minho to enjoy detailed information and knowledge of the various tourist resources available in this destination. The present study, by carrying out an inventory and classification of tourist resources in Vieira do Minho, will contribute to transforming the local tourist heritage into resources and products likely to meet the needs of the market segments that choose Vieira do Minho as a destination for their holidays.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132825168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Strategies to improve destination accessibility: The Case of Vieira do Minho","authors":"J. Braga, Catarina Mota, Sandra Brás, I. Borges, Manuel Barbosa","doi":"10.34190/ictr.6.1.1217","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1217","url":null,"abstract":"This paper makes a critical analysis of the accessibility, especially for people with reduced mobility, of the most relevant tourist resources in the town of Vieira do Minho, a municipality belonging to the district of Braga, located in the Northwest of the Iberian Peninsula. The research presented here aims to increase the quality of local tourist attractions, presenting strategies aimed at improving the accessibility of these attractions by people with reduced mobility. It is also intended to answer the following research questions: (1) how accessible are the tourist resources in Vieira do Minho? (2) What are the conditions offered by the various points of tourist interest in the village of Vieira do Minho? (3) What are the barriers that prevent people with reduced mobility from enjoying tourism in this destination? (4) What strategies can be implemented in the various points of tourist interest to enhance accessibility for all people? The methodology used was the structured observation of accessibility conditions in the main cultural spaces, green spaces, gardens, accommodation and restaurants in Vieira do Minho. It is therefore a matter of systematically observing and recording a set of previously established categories. The results of the investigation make it clear that the municipality of Vieira do Minho is on the right path to become, in the near future, a fully accessible destination for people with reduced mobility. Nevertheless, the present investigation detected some gaps, namely in leisure parks, accommodation units, municipal swimming pools, exhibition houses, among others. In order to become a destination of excellence, in terms of accessible tourism, Vieira do Minho will still have to make some improvements to the tourist offer it has, such as installing ramps and elevators, but also improving the quality of the floors in the tourist resources mentioned in this project.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"276 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124444818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Main Strategies of Restaurant Revenue Management and its Applicability in the F&B Department","authors":"P. Maia, António Melo, Mónica Oliveira","doi":"10.34190/ictr.6.1.1355","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1355","url":null,"abstract":"Over the past years, Revenue Management has been used in various sectors, starting in the airlines, passing through the hotel and restaurant sectors, with a focus on the creation and maximization of revenue. In this sense, Restaurant Revenue Management becomes a useful tool for incomes, making establishments more competitive and contributing to business growth and sustainability in catering and restaurants context. The main objective of this study is to research the development and application of Restaurant Revenue Management, through the study of its systems and strategies, to understand how restaurant and catering establishments can optimize revenue through the creation and implementation of RRM systems. This research begins with a literature review where we aim to understand the principles and characteristics of Restaurant Revenue Management as a whole, to know the RRM strategies and how to apply them in the hospitality and catering sector. The methodology chosen was quantitative, where questionnaires were prepared and distributed to hotels and restaurants in Portugal. The results demonstrate that major part of the respondents is not familiar with the concept of Restaurant Revenue Management. Most respondents believe that the application of the RRM concept is important for the company's results and for those who are familiar with the concept, they consider that it allows the ideal customer to be defined based on their characteristics and enables decisions to be taken based on knowledge, creating a structure of fixed and variable costs. Purpose: Thus, the general and specific research objectives inherent to the study are: To assess how Restaurant Revenue Management is applied in Portugal in the restaurant and hotel contexts. To recognize what are its characteristics and practices. To understand how Restaurant Revenue Management influences revenues. To realize the advantages and disadvantages identified by the application of restaurant revenue management. Methodology: This research focuses on a quantitative methodology, using the questionnaire as a data collection tool. A deductive research approach was used in the scientific research process. The technical procedure used in the investigation phase was bibliographic research, having been collected information in several scientific articles and books on the subject. On a first moment, the collection of relevant documents for the research was made. The script was validated by six academic professionals and five professionals from the sector. After validation, an online questionnaire was conducted using the Google Forms platform. To achieve the maximum possible number of answers, the distribution channel used, to collect the results, was the e-mail. An initial telephone contact was made to confirm availability to answer the questionnaire. After this contact, the questionnaire was sent via e-mail. The questionnaires were conducted in Portuguese, as the study was only intended for entities located in","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132882615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designing a Model of Commercial Voluntourism Services","authors":"M. Tunkkari-Eskelinen, Rositsa Röntynen","doi":"10.34190/ictr.6.1.1353","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1353","url":null,"abstract":"Travelers nowadays increasingly seek destinations and activities through which they can immerse themselves in the local culture as a contrary to mass tourism and inauthentic tourist attractions. This has led to the reconsideration of tourism types and other activity involving travelling, such as voluntourism or volunteering away from home, which has earlier been predominantly seen as volunteering rather than tourism. Digitalization has brought opportunities for new actors to provide such services. Apart from the non-commercial activity, volunteering travellers are often willing to pay to enter the authentic scene and act together with and in benefit of the locals. Previous research has already established that Finland has the potential to provide a variety of experiences desired by voluntourists, and spontaneously emerging, uncoordinated voluntourism activity exists in the country. This activity, however, differs from voluntourism in other parts of the world and attracts different tourists. To be able to systematically design voluntourism activity as commercial tourism products, the influence of multiple factors defining visitor’s choice needs to be taken into consideration and understood. This paper aims at identifying the major factors and producing a model of conceptualizing commercial voluntourism services. The paper uses qualitative research data which consists of 70 global actors’ websites in total. Content analysis and quantifying is used. The most typical elements of commercial concepts are identified, and the model for designing a concept is created. The found elements are as follows: destination, significance and amount of voluntary work, traveller’s motives, duration of trip, need of qualification. The model shows that these elements work as dichotomy indicators. The element could be considered as “either – or” type of choice, but some activity could also be situated in between the extremes. For example, the duration of a trip can vary from one day to one year, but some trips’ duration can be less than the maximum and more than the minimum. The model promotes further voluntourism development in the Nordic countries such as Finland but could potentially be used even more broadly. The results reveal the importance of understanding the customer insight, and further steps should include testing of products designed according to the suggested model and studying customer reviews from destinations in the Nordic countries.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117151870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hotel Activities’ Development by Non-Residents: Portuguese Taxation and Accounting Framework","authors":"Susana Aldeia","doi":"10.34190/ictr.6.1.1354","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1354","url":null,"abstract":"Purpose: Portugal has been recognized as an election destination in the tourism dimension. Several awards have been assigned to Portugal and Portuguese cities as the best places to have holidays worldwide. On the other hand, like other countries, Portugal has developed tax policies to catch foreign investment, and the tourism area is not an exception. The paper's primary goal is to understand the tax framework for the local lodging activities developed by non-residents in Portugal. Method: The research uses the legal research method to evaluate Portuguese legal data sources, in particular, it studies the personal income tax law and accounting standards. Results: The results show that the activity's development is framed in the Portuguese personal income tax category B scope. As a non-resident, the local housing income beneficiary is taxed to the income obtained in Portuguese jurisdiction through the hotel unit. The building is recognized as a fixed installation that will be recognized as a permanent establishment where the activity is developed. The gross income will be taxed under the simplified regime of the personal income tax, and it is applied a coefficient of 0.35 to determine the taxable base of the personal tax. Over the taxable base, the non-resident pays an effective tax of 25% of personal tax. All the expenses supported by the investor are not recognized in this process. The procedure is different whether the non-resident opts to be taxed under the organized accounting regime.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129761459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The use of the EUROHIS-QOL-8 to Assess The Perception of Quality of Life at Termas de Chaves","authors":"A. Nunes, Márcia Vaz, I. Loureiro, Maria José Alves, Fernanda A. Ferreira, Vânia Costa, Paula Odete Fernandes","doi":"10.34190/ictr.6.1.1324","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1324","url":null,"abstract":"Quality of life is a person's perception of life in the context they belong in. It compresses multiple dimensions that need to be assessed. The EUROHIS-QOL-8 scale is an instrument that measures the subjective well-being of individuals and the impact of different health issues. It is a brief tool to measure the quality of life that includes eight items. The higher the results shown in this scale, the better the quality of life of individuals. The EUROHIS-QOL-8 has been proven to have good internal consistency and an excellent index for measuring the quality of life. It has been validated and reliable in many different contexts of application. This paper uses EUROHIS-QOL-8 to evaluate thermalists' perception of quality of life before and after attending a thermal spa. It intends to identify if there are differences between the state of quality of life before and after using thermal spa services. For this purpose, a self-administrated questionnaire was applied to the Termas de Chaves' users during the 2021 thermal season, i.e., between 09 August and 20 December. A convenience method of non-probability sampling allowed to obtain a sample of 213 thermal users. The data were analysed through statistical techniques of exploratory descriptive and inferential analysis. The results showed statistically significant differences in customers' perception of quality of life before and after 14 days of treatment. In addition, the study of five sociodemographic variables showed that the categories: female, up to 35 years old, single, without academic qualifications, and housekeeper were the most benefited from the thermal treatments. Regarding the analysis of pathologies, the participants guided by their family doctor to attend the Chaves thermal springs for respiratory problems showed the most significant improvement. The paper's results dissemination becomes an added value for verifying the benefits of thermal spas on the individuals' quality of life. It also allows for better development of thermal spa products to improve the quality of life perceived by individuals.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114622395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Eating at a Peruvian Themed Restaurant: Consumer Profile and Behavior","authors":"Elizabeth Mayuri-Ramos, Mayra Ruth Sifuentes-Salcedo, Franklin Cordova-Buiza, Jackelin Briggite Rojas-Rosales, Geraldine Toribio-Tamayo, Yuri Vanessa Conde-Beltran, W. Auccahuasi","doi":"10.34190/ictr.6.1.1251","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1251","url":null,"abstract":"The tourism sector has shown great interest in the development of gastronomy as it contributes to sustainable development and is a key attraction for visitors. Gastronomy has proven to be one of the main sources of income for different countries in the world, starting from the interest in the different culinary characteristics of each country: traditional dishes and drinks of the region or city, thus generating a first approach to the culture, tradition, customs and local characteristics of the destination, better known as tourism activity. Studying consumer profile and behaviour involves analysing the factors that influence an individual's decision making when making a purchase. This research sought to identify the consumer profile of theme restaurants, taking as reference the Rustica restaurant, located in Lima, the capital of Peru. It is a descriptive research of non-experimental design, constituted by a sample of 385 consumers, which applied the survey technique and the questionnaire was composed of 20 items. The results showed that the profile of consumers is made up of university students and young adults, living in districts near the restaurants; between 18 to 25 years old, where they highlight the importance of service quality and price, also, they surf the Internet, having Facebook and Instagram as their favourite social networks. It is concluded that knowing the profile and behaviour of the consumer allows to generate more successful marketing strategies in search of customer satisfaction. The importance of the study lies in obtaining reliable information regarding the characteristics of consumers of themed restaurants. In the future, it will serve as a source of information for studies on the consumer profile and for new entrepreneurs in making decisions to develop strategies focused on the target public.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122579615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Macro Context for Entrepreneurship in Tourism: A Review of Emerging Trends","authors":"Maria Teresa Costa, M. L. Calisto, A. T. Machado, Zélia Santos, Sandra Nunes, F. Severino","doi":"10.34190/ictr.6.1.1327","DOIUrl":"https://doi.org/10.34190/ictr.6.1.1327","url":null,"abstract":"Tourism has an enormous economic and employment potential, which, at least until 2019, encouraged many countries to develop their tourism offer and attract more tourists. Then the COVID-19 pandemic happened, and nowadays, Europe, the most important tourism destination in the world, faces a new war and refugee crisis. Tourism is an activity that propels the economy and job creation internationally; nevertheless, the activity is vulnerable to macro environment events. Both aspects are crucial issues for tourism entrepreneurs. Therefore, it is relevant to understand the emerging trends that entrepreneurs may face. Based on a systematic literature review, this paper aims to identify the major macro-environmental factors that impact tourism activity by answering the following research question: What contextual factors should entrepreneurs expect to impact their businesses? A systematic literature review was conducted in three steps: 1) selection of the relevant sources (on WoS and Scopus-indexed journals) using appropriate selection criteria that fitted the research questions; 2) assessment of the selected articles according to exclusion criteria to reach a final sample of articles; 3) full analysis of the base of final articles to identify emerging trends associated to relevant contextual factors. Results suggest that political-legal, technological, sociocultural, and sustainability-related factors have been the most relevant ones. This study has relevant contributions to practice since it highlights what entrepreneurs should expect from the macro environment. It also contributes to tourism literature by opening new lines of research and synthesising the trends impacting tourism activity.","PeriodicalId":413105,"journal":{"name":"International Conference on Tourism Research","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122237490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}