Sustainable tourism as a concept, and responsible tourism as its successful implementation, represent two major challenges for researchers in different academic fields and for tourism stakeholders in destinations responsible for sustainable tourism planning, policies, actions, and outcomes. This paper provides a bibliometric inventory of research published in the field of sustainable and responsible tourism (SRT). The results identify the publications on SRT; author cooperation between countries and their nodes; the disciplinary areas of SRT and the influential works, journals, and authors; and the bibliometric clusters. The aim of the study was to determine whether SRT has merged into a single “responsustainable” tourism discourse that could shift the mainstream paradigm of sustainable tourism towards the full content of SRT. The analysis was unable to confirm this shift towards an expanded paradigm of SRT but the results do indicate that SRT will remain an important area of tourism research for the foreseeable future.
This study investigates the notion of talent in the tourism and hospitality (TH) industry, proposing a comprehensive talent management (TM) model that is specific to this industry. This study primarily explores the notion of talent, TM, and the importance of these in the industry. A mixed method approach (qualitative and quantitative) was used to fulfill the research objectives. Qualitative content analysis was used to address interview responses from a panel of experts and a survey method was applied to collect data from a wider industry population through questionnaires. The data collected were analyzed in SPSS and LISREL.Based on the findings, a model is proposed for talent definition in the Iranian TH industry.
Ginger and its derivatives have been shown to be effective in the prevention and treatment of cancer. We undertook a systematic review to answer the question of whether ginger has a role in modifying the biomarkers of cancer in cell culture conditions and on colorectal cancer in randomized clinical trials. We performed a comprehensive search of the literature from Scopus, Embase, Web of Science, PubMed, Cochrane central register of controlled trials, and Cochrane database of systematic reviews. At first, all 12 papers studied the effect of ginger or its derivatives on cell culture conditions. The results of cell culture studies show that ginger has a powerful role in inducing apoptosis. In the second part, five studies of clinical trials were analyzed. By analyzing antitumor markers of clinical trials, ginger increased some anticancer markers but performed poorly in inducing some anticancer markers. This systematic review showed that the consumption of ginger extract has the potential to prevent and treat colorectal cancer but this ability is weak.
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