Search results for "ABO"
showing 10 items of 13628 documents
Marta Ibáñez (Dir): Mujeres en mundos de hombres. La segregación ocupacional a través del estudio de casos. Madrid, CIS, 2017.
2018
Recensión crítica del libro de Marta Ibáñez (Dir): Mujeres en mundos de hombres. La segregación ocupacional a través del estudio de casos. Madrid, CIS, 2017.
Physical activity, nutrition, and bone health
2018
This review aims to describe the roles that physical activity and nutrition have in bone metabolism and to examine their effects on bone in a situation of altered metabolism as a consequence of inadequate nutrition and/or excessive physical activity. Referring to the recent studies and the main guidelines in the literature on athlete nutrition, the paper also focuses on essential nutrients for bone health during performance. Finally, it discusses the negative effect of some nutrients on bone mineral density.
INFLUENCE OF NUTRITION AND GENETICS ON PERFORMANCE: A PILOT STUDY IN A GROUP OF GYMNASTS
2017
Purpose. Energy requirements in sports performance are affected by numerous factors: physical characteristics, age, genetic basis, sports discipline. The Food and Nutrition Board recommended nutrition based on age, height, and body weight gain in relation to physical activity. Some genetic factors, such as the PPAR-encoding gene, play a key role in metabolism. The aim of the study was to investigate the effect of specific snacks on performance. Methods. Seventeen girls aged 10–14 years practising artistic gymnastics were enrolled. A carb or protein/carb snack was provided before the training, and a questionnaire was administered at the end. In addition, saliva samples were collected for gen…
Retracted: Targeting Mitochondria as Therapeutic Strategy for Metabolic Disorders.
2019
Mitochondria are critical regulator of cell metabolism; thus, mitochondrial dysfunction is associated with many metabolic disorders. Defects in oxidative phosphorylation, ROS production, or mtDNA mutations are the main causes of mitochondrial dysfunction in many pathological conditions such as IR/diabetes, metabolic syndrome, cardiovascular diseases, and cancer. Thus, targeting mitochondria has been proposed as therapeutic approach for these conditions, leading to the development of small molecules to be tested in the clinical scenario. Here we discuss therapeutic interventions to treat mitochondrial dysfunction associated with two major metabolic disorders, metabolic syndrome, and cancer. …
Intended or Unintended Doping? A Review of the Presence of Doping Substances in Dietary Supplements Used in Sports
2017
Introduction: The use of dietary supplements is increasing among athletes, year after year. Related to the high rates of use, unintentional doping occurs. Unintentional doping refers to positive anti-doping tests due to the use of any supplement containing unlisted substances banned by anti-doping regulations and organizations, such as the World Anti-Doping Agency (WADA). The objective of this review is to summarize the presence of unlabeled doping substances in dietary supplements that are used in sports. Methodology: A review of substances/metabolites/markers banned by WADA in ergonutritional supplements was completed using PubMed. The inclusion criteria were studies published up until Se…
Focalisation sur le leadership collaboratif
2017
Des chercheurs suggerent que la gestion des defis et des changements de plus en plus nombreux ainsi que la resolution de problemes complexes en education pourraient etre facilitees par le leadership collaboratif. Ainsi, le present article vise a eclaircir le concept de leadership collaboratif et, plus precisement, ii repond aux questions suivantes : Qu'est-ce que le leadership collaboratif? Qu'est-ce que le modele TenKeys* (dix clés) propre au leadership collaboratif? De quelle facon le leader peut-il faire preuve de leadership collaboratif? Quels sont les effets du leadership collaboratif selon les recherches effectuees? Par l'entremise de ces questions, nous ferons egalement valoir que l…
Collaborative leadership as the lens for co-creating an innovation - A curriculum reform in management education
2013
The paper presents collaborative leadership to create a curriculum reform in management education. In our case study, a particular business school wanted to re-modify its curriculum according to turbulence coming, first, outside of the school in terms of increasing complexity in business life and, second, from inside in terms of a large merger. As a consequence, in the co-creation process, a socially-mediated perturbance process started in the school in order to answer the turbulence. According our preliminary results, this kind of process seems to be multilevel and multiphase. It requires new attitudes and a change of the mindset to see management education containing not only knowledge bu…
Collaborativeness as the core of professional learning communities beyond culture and context : evidence from Canada, Finland, and Israel
2015
ABSTRACTProfessional learning communities (PLC) have been widely accepted as effective with respect to good atmosphere, adequate leadership practices, and functional working practices. However, the outcomes for school improvement depend on case-specific issues. To identify less culturally and contextually bound issues in 3 PLC settings in Canada, Finland, and Israel, we examined our cases through the notion of “collaborativeness”. It refers to a systematic and shared process consisting of efforts, ideas, and activities that aim at achieving synergy. By combining the 3 data sets and applying a special model, we were able to distinguish, through qualitative content analysis, ingredients of co…
Collaborative Leadership in the Institution of Higher Education: A Sociocultural Context of Pakistan
2023
The need for collaborative leadership to advance knowledge sharing, novel ideas, inclusion and employee engagement has increased in modern organizations, with the aim being to make organizations more effective and responsible. Yet, an interesting question arises about how this kind of leadership model, which is arguably of Western origin, is understood and whether it can be applied in sociocultural contexts where top-down leadership tends to be exercised. This study addresses this question and explores the meaning of collaborative leadership from a cultural viewpoint in Pakistan, where collaborative relationships across hierarchical levels are not common. The applicability of collaborative…
Learning teamwork through a computer game: for the sake of performance or collaborative learning?
2021
AbstractOur study examined using a computer-based learning game as a tool to facilitate teaching and learning teamwork skills. The game was applied to an undergraduate level human resource management course at a business school in Finland. We focused on students’ experiences and key learning outcomes of collaborative learning of teamwork skills through the game, and our analysis highlighted two key features of learning outcomes. First, the computer-based learning game promoted students’ self-reflection and evaluation of their individual team roles. Second, although the game taught students the importance of continuous information sharing in teamwork, their evaluation of team outcomes was pe…