Ley orgánica de la guardia de seguridad de la república mexicana,espedida por el supremo gobierno en 16 de enero de 1857

UANL

Ley de Hacienda de Nuevo León: presupuestos de ingresos y egresos y decretos relativos.

UANL

Ley transitoria de procedimientos del fuero común para el distrito y territorios federales.

UANL

Ley sobre estinción del cuerpo médico-militar, y sustitución de éste con médicos-cirujanos para los cuerpos.

UANL

Ley para el arreglo de la administración de justicia en los tribunales y juzgados del fuero común.

UANL

Memoria que en cumplimiento del artículo 120 de la Constitución Federal de los Estados Unidos Mexicanos : Leyó el Secretario de Estado y del despacho universal de Justicia y Negocios Eclesiásticos, en la Cámara de senadores el día 5 y en la de diputados e

UANL

La herencia de la época de oro en el cine mexicano de los años noventa : La ley de Herodes y Danzón

Notre mémoire cherche à identifier les traces du cinéma de “l’âge d’or” dans le cinéma mexicain des années quatre-vingt-dix. Au Mexique, l’apogée que le cinéma industriel a connu entre 1935 et 1955 a établi les principaux genres et normes du cinéma national. Le cinéma produit durant cette période, abondamment diffusé par la télévision et la vidéo et apprécié de la critique, continue d’influencer la production contemporaine. En concentrant notre analyse sur deux films en particulier, Danzón (1991) de María Novaro et La ley de Herodes (1999) de Luis Estrada, nous étudions d’une part, comment le cinéma des années quatre-vingt-dix rend hommage au cinéma de l’âge d’or et, d’autre part, comment on l’utilise pour commenter les nouvelles tendances dans la politique et la production culturelle. La diffusion continue du cinéma de l’âge d’or nous permet d’expliquer en partie son influence sur les cinéastes mexicains contemporains. Par ailleurs, le contexte de néolibéralisme et de globalisation des années quatre-vingt-dix nous permet d’avancer d’autres hypothèses concernant les raisons qui ont amené ces cinéastes à récupérer des éléments de la culture “nationale-populaire”. Nous pensons que ce contexte pourrait expliquer autant l’hommage que la critique que font les films contemporains du cinéma de l’âge d’or. Notre analyse des références au cinéma de l’âge d’or dans le cinéma des années quatre-vingt-dix s’appuie sur la théorie de l’intertextualité dans le cinéma.

The Effect of Glass Additives on the Microwave Dielectric Properties of Ba(Mg 1 /3Ta2/3)03 Ceramics

The effect of glass additives on the densification , phase evolution, microstructure and microwave dielectric properties of Ba(Mg1;3 Ta2i3)03 (BMT) was investigated . Different weight percentages of quenched glass such as B203 , Si02, B203-SiO2, ZnO-B203, 5ZnO-2B2O3, Al203-SiO2, Na20-2B203.10H20, BaO-B203-SiO2, MgO-B203-SiO2, PbO-B203-SiO2 , ZnO-B203-SiO2 and 2MgO-Al203-5SiO2 were added to calcined BMT precursor . The sintering temperature of the glass -added BMT samples were lowered down to 1300 °C compared to solid-state sintering where the temperature was 1650 °C. The formation of high temperature satellite phases such as Ba5Ta4O15 and Ba7Ta6O22 were found to be suppressed by the glass addition . Addition of glass systems such as B203, ZnO-B203, 5ZnO-2B203 and ZnO-B203-SiO2 improved the densification and microwave dielectric properties. Other glasses were found to react with BMT to form low-Q phases which prevented densification . The microwave dielectric properties of undoped BMT with a densification of 93 . 1 % of the theoretical density were Cr = 24 . 8, Tr = 8 ppm/°C and Q„ x f= 80,000 GHz. The BMT doped with 1.0 wt% of B203 has Q„ x f = 124,700GHz, Cr = 24.2, and T f = -1.3 ppm /°C. The unloaded Q factor of 0.2 wt% ZnO-B203-doped BMT was 136,500 GHz while that of 1.0 wt% of 5ZnO-2B203 added ceramic was Q„ x f= 141,800 GHz . The best microwave quality factor was observed for ZnO -B203-SiO2 (ZBS) glass-added ceramics which can act as a perfect liquid-phase medium for the sintering of BMT. The microwave dielectric properties of 0.2wt% ZBS-added BMT dielectric was Q„ x f= 152,800 GHz, F,= 25.5, and Tr = - 1.5 ppm/°C

Modification of Polypropylene/Glass Fiber Composites with Nanosilica

Poly(propylene) (PP) reinforced with short glass fiber was modified with precipitated nanosilica (pnS) by melt mixing. The weight of the glass fiber was varied by keeping the pnS at optimum level. The properties of the composites were studied using universal testing machine, dynamic mechanic analyser (DMA), differential Scanning calorimetry (DSC) and thermo gravimetric analyser (TGA). The amount of the glass fiber required for a particular modulus could be reduced by the addition of nanosilica.

Emission spectral studies of phthalocyanines in borate glass matrix

Cochin University of Science & Technology

Spectroscopic and photoluminescence studies on optically transparent magnetic nanocomposites based on sol–gel glass: Fe3O4

Sol–gel glasses with Fe3O4 nanoparticles having particle sizes laying in the range 10–20 nm were encapsulated in the porous network of silica resulting in nanocomposites having both optical and magnetic properties. Spectroscopic and photoluminescence studies indicated that Fe3O4 nanocrystals are embedded in the silica matrix with no strong Si–O–Fe bonding. The composites exhibited a blue luminescence. The optical absorption edge of the composites red shifted with increasing concentration of Fe3O4 in the silica matrix. There is no obvious shift in the position of the luminescence peak with the concentration of Fe3O4 except that the intensity of the peak is decreased. The unique combinations of magnetic and optical properties are appealing for magneto–optical applications.

Nd:Glass laser-induced damage to thin films, two-photon excited fluorescence and plasma studies

Laser-induced damage is the principal limiting constraint in the design and operation of high-power laser systems used in fusion and other high-energy laser applications. Therefore, an understanding of the mechanisms which cause the radiation damage to the components employed in building a laser and a knowledge of the damage threshold of these materials are of great importance in designing a laser system and to operate it without appreciable degradation in performance. This thesis, even though covers three distinct problems for investigations using a dye Q-switched multimode Nd:glass laser operating at 1062 nm and emitting 25 ns (FWHM) pulses, lays its main thrust on damage threshold studies on thin films. Using the same glass laser two-photon excited fluorescence in rhodamine 6G and generation and characterisation of a carbon plasma have also been carried out. The thesis is presented in seven chapters.