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- Landscape and Regionalism in Portugal: The Case of the Leiria RegionPublication . Magalhães, FernandoThis article aims to explore the landscape appropriation process in the affirmation of the Portuguese region of Leiria. National and foreign leaders cultivated the landscape as a metaphor of the nation. Like other European countries, in the nineteenth century, the landscape was fundamental to understanding the building process of the Portuguese national community. Nowadays aside from the nation, the regional communities also seek cultural affirmation both in the national space as well in the global space. So, local and regional leaders claim the landscape particularities to affirm their regions in the global space.
- Implemented Data Mining and Signal Management Systems on Spontaneous Reporting Systems’ Databases and their Availability to the Scientific Community - A Systematic ReviewPublication . Lima, Luis Miguel de Almeida Vieira; Nunes, Nuno Goncalo Sales Craveiro; Dias, Pedro Goncalo Pires da Silva; Marques, Francisco Jorge BatelAdverse drug reactions’ spontaneous reporting systems are an important element in worldwide pharmacovigilance, gathering potentially useful information for post-marketing drug safety surveillance. Data mining and signal management systems, providing the capability of reading and interpreting these systems’ raw data (data that has not been subjected to processing or any other manipulation), improve its analysis process. In order for this analysis to be possible, both data mining and signal management systems and raw data should be available to researchers and the scientific community. The purpose of this work was to provide an overview of the spontaneous reporting systems databases reported in literature as having implemented a data mining and signal management system and the implementation itself, evidencing their availability to researchers. A systematic review was carried out, concluding that they are freely provided to researchers within institutions responsible for maintaining the spontaneous reporting systems, but not to most researchers within the scientific community.
- A systematic review on dry-land strength and conditioning training on swimming performancePublication . Amaro, N.M.; Morouço, P.G.; Marques, M.C.; Batalha, N.; Neiva, Henrique P.; Marinho, D.A.Objectives. — The objective of this review was to examine the effects of dry-land strength and conditioning (S&C) training on swimming, and starts and turns performances. News. — S&C training is a common practice in swimming aiming to enhance performance or to prevent injuries. However, studies regarding the effects of S&C on swimming performance are scarce; the influence of age, gender or competitive level is even scarcer. Prospects and projects. — After a structured literature search, sixteen studies were included in the current review. Of those, seven did not report any positive or negative effects on swimming performance. Contrarily, most studies with positive effects were conducted with older swimmers whereas maximal strength was the most effective methodology for improving swimming performance. S&C plyometric training is suggested to be the most effective method to improve starts and turns. Future Randomized Controlled Trials should be conducted to explorethe effects of S&C induced by age and gender, on different swimming distances and techniques,and long-term training effects.Conclusion. — It is recommended that S&C training should be based on maximal strength, rangingfrom six to twelve weeks of 2 to 4 sessions per week (approximately 24 sessions altogether). Ineach session, coaches should vary from 2 to 3 sets and 3 to 5 repetitions, according to prescribedintensity. Rest intervals should range between 2 to 5 minutes and the intensity should be from 80to 90% of 1RM. Particularly regarding improving starts and turns, a S&C training regime rangingfrom 6 to 8 weeks and with 2 sessions per week is suggested. In each session, swimmers shouldperform between 1 and 6 sets and 1 and 10 repetitions, according to the established intensity.Rest between sets should range from 60 to 90 seconds. The swimmers in the included studiesare mostly men which do not allow to say if the recommendations made are gender-dependent.© 2018 Elsevier Masson SAS. All rights reserved.
- Assessing the impact of strength training in the functional fitness of the elderlyPublication . Salvador, Rogério; Frontini, RobertaBACKGROUND: The health benefits of resistance training have been vastly valued in opposition to strength training. Nonetheless, literature has consistently acknowledged the clinical and functional benefits of strength training. The main aim of this study was to better understand the impact of the inclusion of a strength training on the functional aptitude of elderly participants. METHODS: This observational research recruited the sample at a local wellness center. Participants were part of two different groups: a Control Group and a Strength Training Group. Both groups were assessed in the beginning and at the end of the school year. A validated adaptation of The Senior Fitness Test was used. Height, weight, Body Mass Index, and body fat mass were also calculated. RESULTS: Regarding the differences from Time 1 to Time 2, the Strength Training Group obtained a statistically significant result on the chair stand and the Body Mass Index, with a large and a moderate effect respectively. The Control Group had a statistically significant result on the chair sit-and-reach, the two-minute step test and the percentage of body fat mass. CONCLUSIONS: The results seem to suggest that the two training methodologies may be effective in improving the functionality of the elderly. Strength training revealed potential contributions in the improvement of some of the results, such as flexibility of the upper limbs or even strength of the lower limbs.
- Comparison of motivational factors for the practice of exercise at gyms and nature and adventure sportsPublication . Frontini, Roberta; Brandão, António; Monteiro, Maria; Salvador, Rogério; Lima, Ricardo Franco; Fernandes, Daniel; Clemente, Filipe ManuelPhysical inactivity continues rising making it necessary to understand what motives the practice of physical exercise and sports. 901 Portuguese practitioners of exercise at gyms and nature and adventure sports modalities were recruited. Participants answered to the Portuguese version of the Exercise Motivations Inventory-2 (EMI-2) to assess the motives for the practice. Independent t-test were executed to compare the motives between the 2 groups and d Cohen was executed for effect size. We found that some motives were significantly higher in exercise at gyms compared to nature and adventure sports, namely Health Avoidance (p = 0.001; d = 1.27), Health Pressures (p = 0.001; d = 0.76), Positive Health (p = 0.001; d = 1.09), Strength & Endurance (p = 0.001; d = 1.02) and Nimbleness (p = 0.001; d = 0.80). These results are in line with previous studies suggesting that the pursuit of health benefits is usually most identified by physical exercise practitioners. These studies are important to create different motivational profiles which may have an impact in the practice (and in the avoidance of withdrawals) in physical activity practice. Keywords: Exercise at gyms; Nature and adventure sports; Motivation.
- Physical activity and affect of the elderly: Contribution to the validation of the Positive and Negative Affect Shedule (PANAS) in the Portuguese populationPublication . Antunes, Raul; Couto, Nuno; Vitorino, Anabela; Monteiro, Diogo; Marinho, Daniel A.; Cid, LuísThe concept of affect corresponds to the emotional dimension of subjective well-being (Diener, Emmons, Larsen, & Griffin, 1985). It is represented by two dimensions (negative affect and positive affect), which were the basis of the development of the Positive and Negative Affect Schedule - PANAS (Watson, Clark, & Tellegen, 1988). It was translated and validated for the Portuguese population by Galinha and Pais-Ribeiro (2005b). Nevertheless, because the Portuguese version was not validated in a sample of Portuguese elderly, the goals of this study consisted in the translation of the scale (PANAS) from the original version of 20 items and the validation of its measurement model (including a shortened version) for a sample of Portuguese elderly (n = 311), aged 60 years or older (M = 68.53; DP = 6.69); it was then tested by a confirmatory factorial analysis. The results demonstrated that the measurement model (two factors and 10 items) of the shortened Portuguese version of the PANAS presented acceptable psychometric qualities, which adjusted to the data in a satisfactory way (factorial weights ranging between .57 and .70 in positive affect and between .52 and .68 in negative affect). We also concluded that older adults who practice more physical activity perceive higher levels of positive affect F(2, 297) = 3,78, p < .05; η2 = .025, and lower levels of negative affect F (2, 297) = 6.24, p < .001; η2 = .040).
- Basic psychological needs and subjective well-being in Portuguese older peoplePublication . Couto, Nuno; Antunes, Raul; Monteiro, Diogo; Moutão, João; Marinho, Daniel A.; Cid, LuísThe aim of this study is the validation of the Portuguese version of the Basic Need Satisfaction General Scale (BNSG-S) in a sample of Portuguese elderly, and analyze through a structural equations model the effect of the Portuguese elderly individuals’ global perception about the satisfaction of basic psychological needs on subjective well-being. Two samples of Portuguese elderly people aged between 60 and 90 years old were considered in this study. Results revealed that they Model 3 of the BNSG-S (three factors, 11 items) adjusted to the data a (Χ2 = 103.16, df = 41, SRMR =. 05, TLI =. 90, CFI =. 93, RMSEA =. 07, 90% CI =. 05-.08). Additionally, structural model analysis, showed a positive and significant effect between satisfaction of basic psychological needs and subjective well-being. In sum we concluded that the Portuguese version of the BNSG-S can be used as a means to evaluate the satisfaction of the basic psychological needs of the older population and, their satisfaction, has a positive effect on subjective well-being in the Portuguese older population.
- Conceptual Framework for the Research on Quality of LifePublication . Rodrigues, José; Borrego, Carla Chicau; Ruivo, Paula; Sobreiro, Pedro; Catela, David; Amendoeira, José; Matos, RuiThe article presents the reference framework for multidisciplinary research at the Life Quality Research Centre (LQRC). The research paradigm about the citizens' quality of life in society imposes a multifaceted and complex analysis. At the LQRC we address this as thematically divided into six scientific areas: education and training; physical activity and healthy lifestyles; food production and technology on food behaviors; organizational dynamics; motor behavior; and individual and community health. These areas are clearly related to the concept of quality of life. They fit the goals and dynamics of the research center. In each section, the authors develop the themes of research projects and the challenges that characterize research in the area of quality of life. It is clear that there is an agreement and understanding that ensures that quality of life research is on the agenda of the world organizations related to scientific research and human development. This is a real challenge for scientific research centers, since multidisciplinary paradigms are the foundation of our collective organization, and the evolution of research on quality of life could fulfil current needs and lead to the improvement of citizen lives.
- Exploring Lifestyle Habits, Physical Activity, Anxiety and Basic Psychological Needs in a Sample of Portuguese Adults during COVID-19Publication . Antunes, Raul; Frontini, Roberta; Amaro, Nuno; Salvador, Rogério; Matos, Rui; Morouço, Pedro; Rebelo-Goncalves, RicardoThis cross-sectional study aimed to characterize the lifestyle habits, anxiety levels and basic psychological needs (BPN), in Portuguese adults during the Coronavirus Disease 2019 (COVID-19) pandemic, including a comparison between genders and age groups. In total, 1404 adults (36.4 ± 11.7 years; 69.6% female) answered sociodemographic data and three instruments: the International Physical Activity Questionnaire, the Basic Need General Satisfaction Scale and the State-Trait Anxiety Inventory. Males revealed higher values for the total energy expenditure (z = -2.26; p = 0.024; η 2 = 0.004) and for the level of satisfaction of competence (z = -2.62; p = 0.009; η 2 = 0.005). Females showed higher scores for the anxiety state (z = -7.87; p ≤ 0.001; η 2 = 0.044) and anxiety trait (z = -6.49; p ≤ 0.001; η 2 = 0.030). Regarding age, higher values for the anxiety trait (p ≤ 0.001; η H 2 = 0.030) were found in the 18-34 years-old group compared to all the other age groups, also presenting significantly higher values of total energy expenditure (χ² = 13.93; p = 0.008; η H 2 = 0.007) when compared to the 35-44 years-old group. Significant differences were observed between the 18-34 years-old group and the other age groups for the satisfaction of competence (χ² = 40.97; p ≤ 0.001; η H 2 = 0.026), except for the >65 years-old group. Strategies for promoting well-being during periods of social isolation should consider the role of psychological dimensions and lifestyle habits according to the gender or age group.
- Challenges and Innovations in Osteochondral Regeneration: Insights from Biology and Inputs from Bioengineering toward the Optimization of Tissue Engineering StrategiesPublication . Morouço, P.; Fernandes, C.; Lattanzi, W.Due to the extremely high incidence of lesions and diseases in aging population, it is critical to put all efforts into developing a successful implant for osteochondral tissue regeneration. Many of the patients undergoing surgery present osteochondral fissure extending until the subchondral bone (corresponding to a IV grade according to the conventional radiographic classification by Berndt and Harty). Therefore, strategies for functional tissue regeneration should also aim at healing the subchondral bone and joint interface, besides hyaline cartilage. With the ambition of contributing to solving this problem, several research groups have been working intensively on the development of tailored implants that could promote that complex osteochondral regeneration. These implants may be manufactured through a wide variety of processes and use a wide variety of (bio)materials. This review aimed to examine the state of the art regarding the challenges, advantages, and drawbacks of the current strategies for osteochondral regeneration. One of the most promising approaches relies on the principles of additive manufacturing, where technologies are used that allow for the production of complex 3D structures with a high level of control, intended and predefined geometry, size, and interconnected pores, in a reproducible way. However, not all materials are suitable for these processes, and their features should be examined, targeting a successful regeneration.