Annuaire-bulletin de la Société de l'histoire de France

1865 (T3,PART2).

Annuaire-bulletin de la Société de l'histoire de France

1865 (T3,PART1).

Revue de synthèse : organe de la Fondation "Pour la science", Centre international de synthèse / direction : Henri Berr, Lucien Febvre, Paul Langevin, Abel Rey

1932/06 (T3,N2). Contient : Synthèse historique.

Revue de synthèse : organe de la Fondation "Pour la science", Centre international de synthèse / direction : Henri Berr, Lucien Febvre, Paul Langevin, Abel Rey

1932/12 (T3,N3). Contient : Synthèse historique.

Revue de synthèse : organe de la Fondation "Pour la science", Centre international de synthèse / direction : Henri Berr, Lucien Febvre, Paul Langevin, Abel Rey

1932/03 (T3,N1). Contient : Synthèse historique.

Pandectes françaises périodiques : Recueil mensuel de jurisprudence et de législation...

1888 (T3).

Cosmopolis : revue internationale / directeur F. Ortmans

1896/08 (T3,N8).

Cosmopolis : revue internationale / directeur F. Ortmans

1896/09 (T3,N9).

Cosmopolis : revue internationale / directeur F. Ortmans

1896/07 (T3,N7).

Cosmos : revue encyclopédique hebdomadaire des progrès des sciences / fondée... par M. B. R. de Monfort ; rédigée par M. l'abbé Moigno

1868 (SER3,T3).

Caracterização dos níveis de elementos químicos em solo, submetido a diferentes sistemas de uso e manejo, utilizando espectrometria de fluorescência de raios-x por energia dispersiva (EDXRF)

This study aimed to evaluate the chemical elements levels in soil, submitted to different management systems and use by the Energy Dispersive X-Ray Fluorescence Spectrometry - EDXRF. The systems were T1 - agro forestry (SAF), T2 - Native Field (CN), T3 - Native Forest (NM), T4 - Tillage Forest (PF); T5 - conventional tillage system (SPC) and T6 - System tillage (NT). Samples were collected at 0-10 and 10-20 cm, dried and ground for analysis in EDX-720. The soil showed no difference in the average concentrations of chemical elements analyzed in the profiles, but the systems presented different concentrations of metal elements, and T3 had the highest K, Ca and Zn at 0-10 cm and higher contents of K, Ca, Cu, Zn and Mn in the layer of 10-20 cm.

Extraordinaire du Mercure galant

1678/07 (T3).

Development and validation of a novel stability indicating RP-UPLC method for simultaneous determination of nizatidine, methylparaben and propylparaben in oral liquid pharmaceutical formulation

A selective and accurate stability-indicating gradient reverse phase ultra performance liquid chromatographic method has been developed and validated for the simultaneous determination of nizatidine, methylparaben and propylparaben in pharmaceutical oral liquid formulation. The separation was achieved on Acquity UPLC TM HSS T3 1.8 µm column by using mobile phase containing a gradient mixture of solvent A (0.02 Mol L-1 KH2PO4, pH 7.5) and B (60:40 v/v mixture of methanol and acetonitrile) at flow rate of 0.4 mL min-1. Drug product was exposed to the stress conditions of oxidative, acid, base, hydrolytic, thermal and photolytic degradation. The developed method was validated as per international ICH guidelines with respect to specificity, linearity, accuracy, precision and robustness.

ORGANIC MATTER AND HUMIC FRACTIONS OF A HAPLIC ACRISOL AS AFFECTED BY COMPOSTED PIG SLURRY

The goal of this study was to investigate the effect of composted pig slurry (PS) on the organic matter concentration and distribution of humic acid (HA), fulvic acid (FA) and humin (HU) fractions. The fractions were quantified following the addition of composted PS to the soil, which was produced with no acidification (T2) or with acidification with H3PO4 (T3); and in soil without compost addition (T1). The HA chemical composition was analyzed by FTIR spectroscopy. The addition of the two composts did not change the soil carbon concentration but affected the distribution of the humic fractions. For the three treatments, the carbon concentration of humic substances increased until 52 days following compost addition, with more pronounced increases with the addition of non-acidified PS compost (14.5 g kg-1) and acidified PS compost (15.1 g kg-1). This increase was reflected in both the FA and HA concentrations. The addition of compost with PS acidification resulted in the formation of larger humic micelles (HA) with higher aromatic content and fewer functional groups than the non-acidified PS compost. These findings, together with a lower proportion of carbohydrate-type structures, indicated the presence of more stable humic micelles in the soil treated with acidified PS compost.

La Grande revue. Paris et Saint-Pétersbourg / Arsène Houssaye, directeur ; Armand Silvestre, sous-directeur

1889/04/10 (A2,T3,N11)-1889/06/05 (A2,T3,N16).