OBJECTIVE to identify, describe and analyze characteristics of leadership, head nurses and participants in the teaching-learning process of leadership in Nursing, according to nurse professors who performed studies on this theme and taught such content between 1972 and 1994 in nursing schools of the state of São Paulo, southeastern Brazil. METHODS Thematic Oral History was used. A total of fo...

P reparative chromatography is the dominant purification technique in the production of biological compounds, especially for bioseparations. The column used is central to the performance of the chromatographic step. To ensure robust and reproducible column performance, columns need to be qualified in an acceptable fashion before each use. Some of the critical elements of column qualification in...

export and the readiness to export constitute the first step of international marketing, which are affected by both internal and external factors of firms. one of the most important internal  factors is the presence of skilled personnel. the purpose of this study was to define the relationship between staff qualification and encouragment with the readiness level of iranian pharmacuetical firms ...

Over the past decade, there has been much development in the structure determination of photoinduced species by single-crystal X-ray diffraction. Such work is key to understanding many photoactivated chemical processes and physical properties that are behind phenomena such as photoisomerism, photoinduced chemical reactions, light-induced spin-crossover transitions and molecular excited states t...

This work presents the use of ontologies as a way to tackle the problem of integration of qualification systems in order to enable the transparency and mobility of students at European level. For this, qualification systems at post-secondary non-academic levels of nine EU countries have been formalized in terms of profile, activities, competences, learning outcomes, etc., first using UML for a ...