Child injury mortality in Iran: A systematic review and meta-analysis

Background: Reducing child injury mortality is an important factor in directing national and international policy-makers to program appropriate cause-specific interventions. The systematic review and meta-analysis study was performed to provide a clear view of child injury mortality in Iran. Methods: A systematic electronic search of PubMed, Scopus, Web of Science, SID, and Elmnet was performed to identify the Persian and English articles published between 2005 and 2018. All studies reporting child injury mortality were gathered according to our inclusion and exclusion criteria. After quality appraisal, data were extracted and analyzed. Results: Twelve studies with an overall sample size of 22,721 met our inclusion criteria. The prevalence of mortality due to road accident, falling, drowning, poisoning and other causes of death were 56.8, 11.3, 8.6, 5.7 and, 17.6, respectively. The proportion of injury in all-cause mortality in 0�19 and 0�6 age groups were 11.9 and 16.9, respectively. Conclusion: Our findings suggest a relatively high mortality rate for road traffic accidents, which should be taken into account seriously. Developing preventive policies is essential to achieve better standards of road transportation and reduce related mortality in Iran. © 201

Approach to competences, human development and higher education

Tendo como fundamento a psicologia do desenvolvimento humano, apresenta-se, neste artigo, uma ampliação conceitual à compreensão de competência. Esse é um termo polissêmico, com multiplicidade de concepções epistemológicas, éticas e ideológicas que imprimem complexidade aos processos formativos, especialmente em relação à formação pessoal e profissional na educação superior. Defende-se a noção de competência ancorada na mobilização intencional de diversos recursos próprios ao desenvolvimento humano: processos psicológicos, comportamentos, conhecimentos, afetos, crenças, habilidades, escolhas éticas e estéticas, que devem ser mobilizados pelo sujeito. Apresenta-se, a partir dessa ampliação, uma categorização de competências transversais e possibilidades para sua avaliação. A reflexão pode fundamentar uma atuação crítica de psicólogos e educadores para a mediação do desenvolvimento de competências dos atores do ensino superior.Grounded on human development psychology, this paper presents a conceptual expansion of the understanding about competence. This is a polysemic construct, with a wide range of epistemological, ethical and ideological concepts that reinforce the complexity of training processes, especially in relation to personal and professional training in the context of higher education. This paper defends the notion of competence rooted in intentional mobilization of various resources inherent to human development: psychological processes, behaviors, knowledge, emotions, beliefs, aptitudes, ethical and aesthetic choices that the subject must mobilize. From this conceptual expansion, a categorization of transversal competences and possibilities of assessment are presented. Analyses can support critical actions of psychologists and educators to mediate the development of competences of higher education actors.info:eu-repo/semantics/publishedVersio

Energetic electron precipitation driven by electromagnetic ion cyclotron waves from ELFIN's low altitude perspective

We review comprehensive observations of electromagnetic ion cyclotron (EMIC) wave-driven energetic electron precipitation using data from the energetic electron detector on the Electron Losses and Fields InvestigatioN (ELFIN) mission, two polar-orbiting low-altitude spinning CubeSats, measuring 50-5000 keV electrons with good pitch-angle and energy resolution. EMIC wave-driven precipitation exhibits a distinct signature in energy-spectrograms of the precipitating-to-trapped flux ratio: peaks at 0.5 MeV which are abrupt (bursty) with significant substructure (occasionally down to sub-second timescale). Multiple ELFIN passes over the same MLT sector allow us to study the spatial and temporal evolution of the EMIC wave - electron interaction region. Using two years of ELFIN data, we assemble a statistical database of 50 events of strong EMIC wave-driven precipitation. Most reside at L=5-7 at dusk, while a smaller subset exists at L=8-12 at post-midnight. The energies of the peak-precipitation ratio and of the half-peak precipitation ratio (our proxy for the minimum resonance energy) exhibit an L-shell dependence in good agreement with theoretical estimates based on prior statistical observations of EMIC wave power spectra. The precipitation ratio's spectral shape for the most intense events has an exponential falloff away from the peak (i.e., on either side of 1.45 MeV). It too agrees well with quasi-linear diffusion theory based on prior statistics of wave spectra. Sub-MeV electron precipitation observed concurrently with strong EMIC wave-driven 1MeV precipitation has a spectral shape that is consistent with efficient pitch-angle scattering down to 200-300 keV by much less intense higher frequency EMIC waves. These results confirm the critical role of EMIC waves in driving relativistic electron losses. Nonlinear effects may abound and require further investigation

Defining the industrial and engineering management professional profile: a longitudinal study based on job advertisements

The engineering professional profiles have been discussed by several branches of the engineering field. On the one hand, this discussion helps to understand the professional practice and contributes to the specification of the competences that are suitable for each function and company culture. On the other hand, it is an essential starting point for the definition of curricula in engineering schools. Thus, this study aims to characterize, in an innovative way based on job advertisements, the demand for competences and areas of practice for Industrial Engineering and Management contributing for the definition of a professional profile. This characterization is based on the analysis of 1391 job advertisements, collected during seven years from a Portuguese newspaper. The data analysis takes into account the job description in which two categories were considered: areas of professional practice (e.g. project management) and transversal competences (e.g. teamwork). Considering the total number of job advertisements, it was possible to identify 1,962 cumulative references for 11 professional practice areas and 5,261 cumulative references for transversal competences. The contribution of this study lies on the identification of the main areas of practice and the main transversal competences demanded by employers.This work was partially funded by COMPETE-POCI-01-0145-FEDER-007043 and FCT-UID-CEC-00319-2013