Discours de M. l'abbé Lemard, professeur de rhétorique, prononcé ensuite de la prestation de son serment civique, le 6 février 1791 : précédé d'une déclaration dudit Conseil ([Reprod.]) / imprimé par ordre du Conseil général de la Commune de Saint-Claude

[Discours. 1791-02-06]

Is the macromolecule signal tissue-specific in healthy human brain? A (1)H MRS study at 7 Tesla in the occipital lobe.

PURPOSE: The macromolecule signal plays a key role in the precision and the accuracy of the metabolite quantification in short-TE (1) H MR spectroscopy. Macromolecules have been reported at 1.5 Tesla (T) to depend on the cerebral studied region and to be age specific. As metabolite concentrations vary locally, information about the profile of the macromolecule signal in different tissues may be of crucial importance. METHODS: The aim of this study was to investigate, at 7T for healthy subjects, the neurochemical profile differences provided by macromolecule signal measured in two different tissues in the occipital lobe, predominantly composed of white matter tissue or of grey matter tissue. RESULTS: White matter-rich macromolecule signal was relatively lower than the gray matter-rich macromolecule signal from 1.5 to 1.8 ppm and from 2.3 to 2.5 ppm with mean difference over these regions of 7% and 12% (relative to the reference peak at 0.9 ppm), respectively. The neurochemical profiles, when using either of the two macromolecule signals, were similar for 11 reliably quantified metabolites (CRLB < 20%) with relatively small concentration differences (< 0.3 μmol/g), except Glu (± 0.8 μmol/g). CONCLUSION: Given the small quantification differences, we conclude that a general macromolecule baseline provides a sufficiently accurate neurochemical profile in occipital lobe at 7T in healthy human brain.

Cobertura y desamparo: garantías jurídicas de los españoles en el Perú (1870-1945) = Coverage and helplessness: legal guarantees of the spanish in Peru (1870-1945)

The archives of the Prefecture of the Peruvian Ministry of Foreign Affairs provide a perspective from which to reconstruct the broad range of legal circumstances in which Spanish residents in various regions of the country find themselves immersed (assets of relatives who have died without wills or family in Peru, political conflicts, legal problems -whether criminal or civil as a result of business activities- or the requested intervention ofconsular authorities when decisions considered detrimental to their compatriots are made by prefects and sub-prefects). The legal framework protecting Spanish nationals in Peru is analysed to understand the mechanisms of immigration in the country and the mechanisms that led them to keep their Spanish nationality, even after establishing wide-reaching family and business interests

Correspondance : 1812-1876. V. 1864-1870 / George Sand

Collection : Bibliothèque contemporaine

Correspondance : 1812-1876. VI. 1870-1876 / George Sand

Collection : Bibliothèque contemporaine

Public libraries: adapting to the digitised environment. An interview with John Lake

During John Lake's visit to Barcelona to take part in a seminar organized by the Facultat de Biblioteconomia i Documentació (Department of Library and Information Science) at the University of Barcelona (UB)1 EPI sought an interview to further explore some of the themes addressed in the seminar, drawing on his extensive experience in the world of public libraries.

14-12-19, anniversaire de Champigny[-sur-Marne, Val-de-Marne, au pied du monument de la guerre de 1870] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 57229