Search results for "ports"
showing 10 items of 5152 documents
La non stationnarité dans les séries saisonnières. Application au tourisme tunisien
1998
The purpose of the paper is to specify the nature of the seasonal behaviors of tourist stay demand in Tunisia by using recent tools of monthly time series analysis. The available series (tourist expenditures, prices, guest nights, reception capacities,...) are analyzed with the classical theory of demand and the theory of supply induced demand. Empirical results show that these series are generated by non stationary processes which seasonality is stochastic and deterministic. The extent of the maximum likelihood method proposed by Lee (1992) for monthly data emphasizes unit roots and cointegration relationships at some seasonal frequencies. Error correction models are derived for endogenous…
Performance changes during repeated military occupational test and its associations to physical performance
2023
The present study investigated performance changes during three runs (1 min recovery) of repeated military simulation task test (RMST) and its associations with physical performance. Voluntary male soldiers (N = 114) participated in a series of measurements of physical performance. Lower body explosive force production, anaerobic endurance and upper body strength endurance together explained 58% of the variance in the first RSMT (p < 0.001). The same variables explained the variance in the second and third runs of RSMT by 60% and 51%, but explosive force production was replaced with aerobic endurance, assessed by the 3.2 km loaded run (p < 0.001). This study demonstrated that the role of ex…
Nuorten urheilupolut : tutkimus kilpaurheiluun sosiaalistumisen normeista, pääomista ja toimijuudesta
2016
Sport is a popular activity among Finnish children and adolescents. Junior sport encompasses various objectives, and one of its functions is to generate the prerequisites for competitive sport and an elite sports career. This study examines socialization into competitive sport. It approaches the socialization process as a sports path that denotes the sequence of states and events in sport as part of one’s life course. The study emphasizes experiences and through them the meaning-giving and lifeworld of the young athletes themselves. Hence, the aim of the study is to create a sociological interpretation of athlete development. The research data comprise a survey of 2,430 registered participa…
Climbing for equality: overcoming social inequality through sport : a narrative inquiry into the sport lives of five visually disabled climbers in Me…
2016
This master thesis is a qualitative narrative inquiry that illustrates and explores the stories of five visually disabled participants who took up the practice of rock climbing and mountaineering as a means to overcome social inequality. The researcher’s role within the study was that of active participation by being the coach and mountain guide for the participants over a period of five years. This narrative analysis reconstructs the stories of the participants in a coherent thematic analysis from a Marxist historical perspective, explaining how inequality towards the participants was created, by using the concept of Cultural Hegemony from Antonio Gramsci. The mentioned methodology was cho…
The Export Strategy and SMEs Employment Resilience During Slump Periods
2021
Abstract The Spanish economy was the most hit by the Great Recession. It suffered a greater decrease in the gross domestic product (GDP) (affecting especially internal demand). However, it suffered a greater increase in exports (the so-called Spanish “miracle”). Particularly, Spanish SMEs incorporation into exports has been spectacular since 2008. Further, this has coincided with a huge increase in unemployment. Therefore, our main objective is to investigate the moderating role of exports in job destruction associated with recessive contexts of domestic demand using Spanish manufacturing SMEs as a case study. We obtain for SMEs that export participation helps compensate for the decrease in…
Specialised English Lexicography. A Contrastive Analysis of two Monolingual Medical Dictionaries
2020
Today information tends to be increasingly specialised. Moreover, English is the language of most scientific literature worldwide. Within this framework, English dictionaries are very important reference tools which help improve exchange among members of a given professional community. Of the different specialised languages, the medical one perhaps undergoes the fastest changes parallel to the continuous and rapid advances in medical sciences. However, research on medical lexicography seems to lack studies on monolingual medical dictionaries – especially from a comparative synchronic and diachronic point of view. This paper intends to offer a contrastive analysis of some features of two of …
Prevention of injuries among youth team sports : the role of decreased movement control as a risk factor
2017
Good movement control is essential in team sports that require fast-paced running, pivoting, jumping and landing. Alterations in dynamic neuromuscular control may cause significant stress on the musculoskeletal system, and increase the risk of both acute and overuse injuries. The purpose of this dissertation was to investigate the effectiveness of interventions to prevent sports injuries, the incidence and severity of overuse injuries, and the role of decreased movement control as a risk factor for future injuries in young team sports athletes. The study methods included a systematic literature review and meta-analysis of randomized controlled trials, a retrospective epidemiological investi…
Social psychological aspects of ACL injury prevention and rehabilitation: An integrated model for behavioral adherence
2017
Managing rehabilitation for ACL injury is dependent on uptake of, and compliance with, medical and safety recommendations. In this paper, we propose a multi-theory model that integrates self-determination theory and the theory of planned behavior to identify the motivational determinants ACL injury prevention and management behaviors and the processes involved. nonPeerReviewed
Injury History and Perceived Knee Function as Risk Factors for Knee Injury in Youth Team-Sports Athletes
2022
Background: The identification of risk factors for sports injuries is essential before injury prevention strategies can be planned. Hypothesis: Previous acute knee injury and lower perceived knee function measured by Knee injury and Osteoarthritis Outcome Score (KOOS) will increase the risk of acute knee injury in youth team-sports athletes. Study Design: Prospective cohort study. Level of Evidence: Level 3. Methods: At baseline, youth (≤21 years old) male and female basketball and floorball athletes completed a questionnaire on previous acute knee injuries and perceived knee function (KOOS). A total of 211 male and 183 female athletes were followed for an acute knee injury up to 3 years. U…
One Does Not Fit All: European Study Shows Significant Differences in Value-Priorities in Clean Sport
2021
Doping violates the Spirit of Sport and is thought to contradict the values which underpin this spirit. Values-based education (VBE) has been cited as a key element for creating a clean sport culture across age groups. Culturally relevant VBE requires understanding of the values that motivate athletes from different countries to practice their sport and uphold clean sport values. WADA's new International Standards for Education makes this study both needed and timely. Overall, 1,225 athletes from Germany, Greece, Italy, Russia, and the UK responded to measures assessing their general values, Spirit of Sport values, and their perceived importance of "clean sport". MaxDiff analysis identified…