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Microbial degradation / M. C. Zamponi in EUROPEAN COATINGS JOURNAL (ECJ), N° 9/01 (09/2001)
[article]
Titre : Microbial degradation Type de document : texte imprimé Auteurs : M. C. Zamponi, Auteur ; C. Cecchini, Auteur ; S. Silvi, Auteur ; A. Cresci, Auteur Année de publication : 2001 Article en page(s) : p. 54-58 Note générale : Bobliogr. Langues : Anglais (eng) Tags : 'Coating material' Varnish 'Ester polymer' Polyurethane 'Paint film' Biodegradation Microorganism 'Experimental study' Index. décimale : 667.9 Revêtements et enduits Résumé : In order to characterize the degradation behaviour of six commercial varnishes for wood, three polyester-based and three polyurethane-based, varnishes were incubated with a microbial pool. The study was carried out analyzing the ability of micro-organisms to grow utilizing the varnishes as substrate. Microbial growths were effective with all tested varnishes and they demonstrated a different trend depending on the type of varnish and the used media. Note de contenu : - Structures foreign to nature are difficult to degrade
- Materials for decomposers
- Microrganisms as decomposers
- Identified microrganisms
- Microbial growth on Minimal Medium(MBM) in the presence of varnishes
- Biodegradation of varnishes
- Morphological evaluation of the biodegradation of varnish films
- Polyester-based varnishes support microrganisms growth
- SEM shows the effect of microbial degradationPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10943
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 9/01 (09/2001) . - p. 54-58[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000637 - Périodique Bibliothèque principale Documentaires Disponible Sensitive skin syndrome in Portugal - A concise (social and demographic) characterization of the portuguese reality / Luis Monteiro Rodrigues in IFSCC MAGAZINE, Vol. 12, N° 2 (04-05/2009)
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Titre : Sensitive skin syndrome in Portugal - A concise (social and demographic) characterization of the portuguese reality Type de document : texte imprimé Auteurs : Luis Monteiro Rodrigues, Auteur ; Lucilia Diogo, Auteur Année de publication : 2009 Article en page(s) : p. 107-110 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Sensitive skin' 'Skin susceptibility' 'Social-demographic features' 'Descriptive study' 'Portuguese market' Index. décimale : 668.5 Parfums et cosmétiques Résumé : Reports from global markets suggest that the sensitive skin syndrome affects 50 % of the population. Since there is currently no information on this condition in a small market like that in Portugal, the authors designed this descriptive cross-sectional study to characterize this syndrome in this particular context.
Data was collected using a structured questionnaire in the community pharmacies chosen for the study. 333 questionnaires (n=333) were validated, and 46 % of the surveyed individuals described their skin as "sensitive". Responders were predominantly women, the face was the most frequently mentioned area of the body affected, and environmental factors and contact were reported as the main causes of sensitivity. A wide in responses to irritation and in the relationship with previous pathological conditions was also found. Thus, the social and demographic pattern found here agrees with patient-type profile previously reported for the sensitive skin syndrome.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6100
in IFSCC MAGAZINE > Vol. 12, N° 2 (04-05/2009) . - p. 107-110[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011489 - Périodique Bibliothèque principale Documentaires Disponible