No abstract

The tourism industry is a leading sector interested in the 2030 Agenda and represents one of its primary constituencies. It is increasingly acknowledged as the driving economic force in several nations, there has arisen the need for a sustainable paradigm for this industry, being included in two of the 17 goals for sustainable development- 8.9 and 12.7b with the most relevance to the tourist industry. In this light, this study aims to investigate the research area of the most significant consequences of tourism in connection to the objectives of sustainable development by mapping the relevant literature based on an analysis of its content. To accomplish the goal of the study, 245 papers from the Google Academics database spanning the years 2015-2021 have been taken out. The empirical findings revealed that the body of the scientific articles contains the terms “tourist,” “sustainable development,” “environment,” “SGDs,” “culture,” “local,” “industry,” and “community” most often. The empirical data stress the following word combinations as being the most encountered when looking at the most correlated words within the scientific content of the papers. These word combinations are as follows: sustainable-development-tourism, economic-goals, tourismsupport- impact-future, local-resources-management, sustainable-community, or study-related-sustainabilityenvironmental are some topics that might be discussed. In addition, the findings of the topic modeling showed the presence of four primary categories of subjects that are covered by this region, as follows: The first topic, “Topic 1,” investigates the connection between tourism and the environment. In contrast, the second topic, “Topic 2,” examines the implications of tourism regarding the Sustainable Development Goals (SDGs). Topic 3, “Topic 3,” is about the connection between tourism and local economies, and the final topic is about the connection between tourism and cultural heritage.

The strong link between physiological adaptations of Romanian judo athletes who are preparing for high performance and the technical skills of the athletes, is often difficult to determine and assess. Judo is a sport in which strategy and technique are dominant in obtaining performance, while the physiological characteristics and their parameters form the basis on which the judoka athlete builds his technical performance and individual tactics. The research subjects are components of judo Olympic teams from Romania, male and female. Methods of assessing anaerobic and aerobic exercise capacity are used. The research results on the effects of adaptive anaerobic efforts capacity allow emphasizing the ability on short, intensive, but with maximum expression of muscle strength, for this type of sport. The papers conclusions demonstrate the importance of adaptive effects that occur in the athletes who were investigated, regarding the efforts of anaerobic and aerobic effort capacity as an effect of intense training, specific for competitive strain, during a judo match, especially during overtime training in those cases where the final decision was not taken in regular time - five minutes. Top Romanian judoka athletes, are characterized by high values of muscular strength and power, especially in the superior parts of the body (Nurkić et al., 2009). Ideally, the judoka athletes should maintain an optimal ratio between physical preparation and technique, through an optimal combination of technical and physical shape. Maintaining the optimal ratio between the trainings components and the physical preparation, ensures the most effective outcomes for obtaining high performance.

The strong link between the physiological adaptations of Romanian judo athletes who are preparing for high performance and the technical skills of the athletes is often difficult to determine and assess. Judo is a sport in which strategy and technique are dominant in obtaining performance, while the physiological characteristics and their parameters form the basis on which the judoka athlete builds the technical performance and individual tactics. The research subjects are components of judo Olympic teams from Romania, male and female. Methods of assessing anaerobic and aerobic exercise capacity are used. The research results on the effects of adaptive anaerobic effort capacity allow emphasizing the short, intensive but maximal capacity to express the muscle strength in this type of sport. The paper conclusions demonstrate the importance of adaptive effects that have occurred in the investigated athletes regarding the anaerobic and aerobic effort capacity, as an effect of intense training specific to competitive strain during a judo match, but especially during extra time periods, in those cases where the final decision has not been made in the regular time frame of five minutes. Top Romanian judoka athletes are characterized by high values of muscular strength and power, particularly in the upper parts of the body. Ideally, the judoka athletes should maintain an optimal ratio between physical preparation and technique through an optimal combination of technical and physical shape. Maintaining the optimal ratio between the training components and physical preparation ensures the most effective outcomes for obtaining high performance.