990 resultados para 04050803 CTD-46
Resumo:
Study objective: To examine the relation between work stress, as indicated by the job strain model, and the effort-reward imbalance model, and smoking.
Resumo:
French Studies (2012) 66 (1): 125-126 doi:10.1093/fs/knr208
Resumo:
Severe aplastic anaemia (SAA) is an uncommon disorder which may be associated with several congenital syndromes. However, it has rarely been described in association with a constitutional karyotypic abnormality. The breakpoint of the balanced t(6:10)(q13:q22) translocation described here does not disrupt any currently recognized gene of haemopoietic or stromal importance. This report also highlights the problems inherent in the use of bone marrow transplantation (BMT) for treating multiply transfused aplastic anaemia patients.
Resumo:
Multiclass analysis method was optimized in order to analyze pesticides traces by gas chromatography with ion-trap and tandem mass spectrometry (GC-MS/MS). The influence of some analytical parameters on pesticide signal response was explored. Five ion trap mass spectrometry (IT-MS) operating parameters, including isolation time (IT), excitation voltage (EV), excitation time (ET),maximum excitation energy or “q” value (q), and isolationmass window (IMW) were numerically tested in order to maximize the instrument analytical signal response. For this, multiple linear regression was used in data analysis to evaluate the influence of the five parameters on the analytical response in the ion trap mass spectrometer and to predict its response. The assessment of the five parameters based on the regression equations substantially increased the sensitivity of IT-MS/MS in the MS/MS mode. The results obtained show that for most of the pesticides, these parameters have a strong influence on both signal response and detection limit.Using the optimized method, a multiclass pesticide analysis was performed for 46 pesticides in a strawberry matrix. Levels higher than the limit established for strawberries by the European Union were found in some samples.
Resumo:
Revista elaborada pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP
Resumo:
Collection : Les archives de la Révolution française ; 3.1
Resumo:
Commençant par : « Estant couché soubz ung myrthe plaisant, Et maintz chasteaulx en Espaigne faisant... » et finissant par : « Sans parage ou riens n'est nect, Moulu d'un groz Moulinet. Fin de la complaincte de Grece, composée par le dict Molinet » .
Resumo:
Collection : Le siècle ; 1-46
Resumo:
Servicios registrales