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177.106  Articles
1 of 17.712 pages  |  10  records  |  more records»
Gelatin is a proteinaceous substance composed of all the essential amino acids (except tryptophan) and derived from collagen using a hydrolysis technique. Hydrogels and modified composites based on gelatin are widely used in the food industry, biomedicine... see more

Neste artigo foi realizada a avaliação de quatro diferentes excipientes para encapsulação do extrato seco de Valeriana officinalis¸ sendo para isto empregadas diferentes misturas de componentes convencionalmente empregados para esta finalidade. Os princip... see more

Neste artigo foi realizada a avaliação de quatro diferentes excipientes para encapsulação do extrato seco de Valeriana officinalis¸ sendo para isto empregadas diferentes misturas de componentes convencionalmente empregados para esta finalidade. Os princip... see more

Biomass Based Energy Sources (BBES) are an Ecosystem Service (ES) which can contribute to achieve EU 2020 targets and to ensure energy security. Their effects on other ESs can be different according to biomass typologies, as energy crops and residuals. In... see more

Background: Rugby referees have for a long time volunteered to officiate matches in Kenya yet refereeing as an activity is stressful. Objective: This study used a cross-sectional descriptive research design to investigate the impact of the experience of t... see more

The research links the issue of recovery of the small Italian historic centres to the environmental issue, proposing the sustainable recovery as opportunity to carry out a virtuous action in the territory. The study of these territories, particularly the ... see more

It is important to pay attention to human resources in organizations and its related aspects including occupational stressful sources, occupational satisfaction and occupational life quality. This study was carried out to compare occupational stressful so... see more

FR. Cette contribution présente les premiers résultats d’une recherche empirique qualitative de type inductive et a` visée exploratoire, inspirée d’une approche socio-ethnographique. Elle est basée sur une série d’entretiens semi-directifs menés en 2014-2... see more

1 of 17.712 pages  |  10  records  |  more records»