Search results for "pun"

LAS REFORMAS INSTITUCIONALES COMO MEDIO DE FORTALECIMIENTO DE LA DEMOCRACIA, Y COMO COMBATE CONTRA LA CORRUPCIÓN Y LA IMPUNIDAD: UNA CONTRIBUCIÓN PAR…

2019

Es común ver regímenes dictatoriales o conflictos armados, o ambos, repetidos en el mismo país. Esto nos invita a iniciar una reflexión sobre la necesidad de demostrar que la implementación y puesta en marcha de una agenda de "transición política" debe centrarse en la seriedad y en el tipo de reformas institucionales a adoptar, ya que se trata de medidas importantes y elementales para garantizar el fortalecimiento del Estado de Derecho, la reconstrucción del Estado, la reconciliación nacional, la consolidación democrática y las respectivas instituciones, que permitan superar el legado autoritario o el conflicto armado que ha vivido una sociedad. Es evidente que cuando hablamos del país que …

Sul culto dei betili a Mozia. A proposito di un cono sacro

2013

Annealing of radiation induced oxygen deficient point defects in amorphous silicon dioxide: evidence for a distribution of the reaction activation en…

2011

The selective annealing of point defects with different activation energies is studied, by performing sequences of thermal treatments on gamma irradiated silica samples in the temperature range 300-450 °C. Our experiments show that the dependence on time of the concentration of two irradiation induced point defects in silica, named ODC(II) (standing for oxygen deficient centre II) and the E(γ)(') centre, at a given temperature depends on the thermal history of the sample for both of the centres studied; moreover in the long time limit this concentration reaches an asymptotic value that depends on the treatment temperature alone. These results suggest the existence of a distribution of the a…

Chaotic dynamics and partial hyperbolicity

2017

The dynamics of hyperbolic systems is considered well understood from topological point of view as well as from stochastic point of view. S. Smale and R. Abraham gave an example showing that, in general, the hyperbolic systems are not dense among all differentiable systems. In 1970s, M. Brin and Y. Pesin proposed a new notion: partial hyperbolicity to release the notion of hyperbolicity. One aim of this thesis is to understand the dynamics of certain partially hyperbolic systems from stochastic point of view as well as from topological point of view. From stochastic point of view, we prove the following results: — There exists an open and dense subset U of robustly transitive nonhyperbolic …

Antioxidant activities of sicilian prickly pear (Opuntia ficus indica) fruit extracts and reducing properties of its betalains: betanin and indicaxan…

2002

Sicilian cultivars of prickly pear (Opuntia ficus indica) produce yellow, red, and white fruits, due to the combination of two betalain pigments, the purple-red betanin and the yellow-orange indicaxanthin. The betalain distribution in the three cultivars and the antioxidant activities of methanolic extracts from edible pulp were investigated. In addition, the reducing capacity of purified betanin and indicaxanthin was measured. According to a spectrophotometric analysis, the yellow cultivar exhibited the highest amount of betalains, followed by the red and white ones. Indicaxanthin accounted for about 99% of betalains in the white fruit, while the ratio of betanin to indicaxanthin varied fr…

Biothiols, taurine, and lipid-soluble antioxidants in the edible pulp of Sicilian cactus pear (Opuntia ficus-indica) fruits and changes of bioactive …

2005

Biothiols, taurine, and flavonols, as well as tocopherols and carotenoids have been assessed in the edible pulp of Sicilian red (Sanguigna), yellow (Surfarina), and white (Muscaredda) cultivars of cactus pear. The yellow cultivar has the highest level of reduced glutathione (GSH, 8.1 +/- 0.78 mg/100 g pulp), whereas the white cultivar showed the highest amount of cysteine (1.21 +/- 0.12 mg/100 g pulp). Taurine accounted for 11.7 +/- 1.0 mg/100 g in the yellow pulp, while lower levels were measured in the others. With the exception of kaempferol in the yellow cultivar (2.7 +/- 0.2 microg/100 g pulp), the edible pulp of cactus pear was not a source of flavonols. Very low amounts of lipid-solu…

In vitro digestion of betalainic foods. Stability and bioaccessibility of betaxanthins and betacyanins and antioxidative potential of food digesta.

2008

Betalains are considered to be bioactive dietary phytochemicals. The stability of betacyanins and betaxanthins from either fresh foods or manufactured products of cactus pear fruit ( Opuntia ficus indica L. Mill. cv. Gialla and Rossa) and red beet ( Beta vulgaris L. ssp. vulgaris) was assessed in a simulated oral, gastric, and small intestinal digestion and compared with the digestive stability of purified pigments. A minor loss of indicaxanthin, at the gastric-like environment only, and a decrease of vulgaxanthin I through all digestion steps were observed, which was not affected by food matrix. In contrast, food matrix prevented decay of betanin and isobetanin at the gastric-like environm…

Apuntes de Derecho Administrativo. Gestión de la Seguridad. Introducción

2014

Materiales Docentes de Derecho Administrativo para la Asignatura Gestión de la Seguridad. Máster en Criminología y Seguridad. Introducción. Materiales Docentes de Derecho Administrativo para la Asignatura Gestión de la Seguridad. Máster en Criminología y Seguridad. Introducción.

Apuntes de Derecho Administrativo. Gestión de la Seguridad. Derechos fundamentales y actuaciones de las Fuerzas y Cuerpos de Seguridad del Estado.

2014

Materiales Docentes de Derecho Administrativo para la Asignatura Gestión de la Seguridad. Máster en Criminología y Seguridad. Derechos Fundamentales y actuaciones de las Fuerzas y Cuerpos de Seguridad del Estado. Materiales Docentes de Derecho Administrativo para la Asignatura Gestión de la Seguridad. Máster en Criminología y Seguridad. Derechos Fundamentales y actuaciones de las Fuerzas y Cuerpos de Seguridad del Estado.

Apuntes de Derecho Administrativo. Gestión de la Seguridad. Empresas de Seguridad

2014

Apuntes de Derecho Administrativo. Gestión de la Seguridad. Empresas de Seguridad.