6-6-20, Parc des Princes, [Georges] Sérès, champion de France des 100 km [cyclisme sur piste] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59564

6-6-20, Parc des Princes, [Georges] Sérès et son entraîneur après sa victoire [cyclisme sur piste] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59565

Arrêt du grand conseil en faveur des Srs Et. de Monceaux, officier de la feue reine, et Et. de Monceaux fils, garde de la porte du roi, qui les maintient dans les préséances avant les officiers de justice, marguilliers et autres habitants du lieu de Chemiré

[Acte. 1723-01-25. Paris]

Arrêt du grand conseil en faveur des Srs Et. de Monceaux, officier de la feue reine, et Et. de Monceaux fils, garde de la porte du roi, qui les maintient dans les préséances avant les officiers de justice, marguilliers et autres habitants du lieu de Chemiré

[Acte. 1723-01-25. Paris]

Arrêt du grand conseil qui condamne les Srs Huguet de Semonville, greffier en chef des requêtes du palais, Le Camus, greffier des décrets, et Lépine, greffier du parquet desdites requêtes, à restituer à Louis Plumard, conseiller-secrétaire du roi, les droits par eux exigés

[Acte. 1745-08-04. Paris]

ARTh 1A

Dark brown sediment with clasts ranging from small to large in size. The clast shape ranges from angular to sub-rounded. Lineations and rotation structures are common throughout the sample. Some comet structures and grain crushing can also be seen.

J-1A

Brown sediment with clasts ranging from small to large in size. Clast shape ranges from angular to rounded. Comet structures can be seen commonly throughout the sample, along with lineations. There are several patches of clay rich sediment throughout the sample. There are also minor amounts of rotation structures and grain crushing.

Amparo promovido por el Lic. Antonio de la Fuente, contra la ejecutoria del Sr. Magistrado de la 1a. sala del S. Tribunal de Justicia del estado de Coahuila que declaró procedente el auto de formal prisión dictado por el juez 1o. de letras de Monclova en la acusación que sobre quiebra fraudulenta, ante él hicieron, el Lic. J.M. Palacios y Don José Gaymard contra los señores G.M. Elizondo y Cía. S. en C. que formaron la razón social mercantil residente en Monclova, Coah.

UANL

Sentencias pronunciadas por los cc. magistrados de la 1a. y 2a. salas del superior tribunal de justicia del estado de Coahuila

UANL

Fluorescenec Emission of SrS:Eu2+ Phosphor-Energy Level Splitting of Eu2+

A method of preparation of strontium sulphide phosphors doped with europium is given. Nitrogen laser excited fluorescence emission spectra of these phosphors in the visible region are recorded. A band with line structure in the region 350-430 nm and a new broad band at 460 nm are observed. The splitting pattern for the 6p levels of Eu 2+ are given.

Excitation and Emission Characteristics of Pretreated SrS:Mn:Ce Phosphors

Excitation and emission spectra of SrS : Mn : Ce phosphors have been studied in detail at various Mn and Ce concentrations. In order to study the effect of external pressure on phosphors, the samples were pretreated under various pressures. Four bands around 470 nm, 530 nm, 310 nm and 620 nm were observed, when the samples were excited with 265 nm radiation. The effect of pressure is to reduce the fluorescence ability of the phosphors, and the luminescence vanishes above O· 1 ton m-2 pressure. The fluorescence ability, however, can be regained on retiring the sample. The emission mechanism has been attributed to two luminescentcenters in the forbidden gap. An appreciable amount of photocurrent has also been observed for the sample.