language = "Múltiples idiomas"

Encontrado 637 documentos, página mostrada 1 de 64

El uso del "índice de estado cerebral" como herramienta para evaluar la profundidad anéstesica en perros anestesiados con Propofol

Description: 199 p. , El objetivo de esta memoria de tesis doctoral es el desarrollo de un índice basado en los patrones del electroencefalograma producidos por alteraciones en el fisiología cerebral cuando el animal esta anestesiado, y relacionarlos con la profundidad anestésica. Es decir la utilización del encefa...
Language(s): Múltiples idiomas

3D Reconstruction and Modelling of the Sierras Exteriores Aragonesas (Southern Pyrenees, Spain). Structural Evolution of the Pico del Águila anticline

Author(s): Vidal Royo, Oskar
Description: [eng] This Thesis reports on the integration of different modelling techniques to construct a unified and better constrained conceptual model of structural evolution of the Pico del Águila anticline (External Sierras, Southern Pyrenees, Spain). The structure is a well-known example of detachment fol...
Language(s): Múltiples idiomas

Ecology of the benthic macroinvertebrates in the lower Ebro River: community characterization, population dynamics and bioaccumulation of pollutants in response to environmental factors / Ecologia dels macroinvertebrats bentònics al tram baix del riu Ebre: caracterització de la comunitat, dinàmica de poblacions i bioacumulació de contaminants en resposta a factors ambientals

Author(s): Cid Puey, Núria
Description: [eng] The effects of the main anthropogenic impacts in the fluvial ecosystem of the lower Ebro River are evaluated along the five chapters of the present thesis, using the benthic macroinvertebrate community as a bioindicator. Different approaches are integrated in function of the type of stressor, ...
Language(s): Múltiples idiomas

Paleogene chronostratigraphy of the SE margin of the Ebro Basin: biochronological and tectonosedimentary evolution Implications = Cronostratigrafia del paleogen del marge SE de la conca de l’Ebre: Implicacions biocronològiques i evolució tectonosedimentaria

Description: [eng] This PhD-Thesis presents a new chronostratigraphy of the Paleogene sedimentary record of the SE margin of the Eastern Ebro Basin. It is based on a number of magnetostratigraphic sections and its integration with marine and continental biochronological data. A robust correlation with the geomag...
Language(s): Múltiples idiomas

Respostes de l’ús del territori al paisatge en mamífers de mida gran i mitjana Responses Of Territory Use To Landscape In Large And Medium-Sized Mammals

Description: [cat] L’objectiu d’aquesta tesi és avançar en el coneixement de l’ús que els meso-mamífers fan del paisatge mediterrani amb diferents nivells d’urbanització i de quina manera les variacions en aquest s’associen a variacions en el seu comportament, ecologia i, per tant, en la conservació. Tenint en c...
Language(s): Múltiples idiomas

Factors que afecten l’èxit d’expansió de poblacions d’aus en medis transformats per l’home: l’arpella "Circus aeruginosus" a la Vall de l’Ebre Factors affecting expansion success of bird populations in human-transformed environments: the marsh harrier Circus aeruginosus in the Ebro Valley

Description: [eng] Change in species geographic ranges is a natural phenomenon, but the rate and magnitude of such change has significantly increased due to anthropogenic causes. The rate at which a population spreads/contracts through space is a function of the rates of population growth and dispersal, coupled ...
Language(s): Múltiples idiomas

Detection of marine toxins using cell-based assays and Characterization of toxin profiles in ciguatera-related natural samples: microalgae and fish. / (Detección de toxinas marinas mediante ensayos celulares y Caracterización del perfil toxinico en muestras naturales asociadas a la ciguatera: microalgas y pescado

Author(s): Caillaud, Amandine
Description: [eng] The suitability of neuroblastoma cell-based assays (Neuro-2a CBAs) was examined in order to characterize toxin profiles in ciguatera-related natural samples: microlagae (Gambierdiscus spp. and Prorocentrum rhathymum) and ciguatera-suspected fish samples from the Canary Islands. The elimination...
Language(s): Múltiples idiomas

Interaccions planta-planta en gradients d'estrès en ecosistemes freds Plant-plant interactions along stress gradients in cold ecosystems

Description: [cat] En aquesta tesi presento quatre capítols, en els quals es discuteix com diferents espècies subarbustives interactuen amb plantes coexistents, sota règims variables d’estrès. Aquesta recerca ha estat centrada en ecosistemes de gran valor ambiental, ecològic i de conservació, i alhora sensibles ...
Language(s): Múltiples idiomas

The Role of the Cell Cycle in Human Embryonic Stem Cell Self-Renewal and Pluripotency (La función del ciclo celular en la auto-renovación y la pluripotencia de las células madre embrionarias humanas)

Description: [eng] Embryonic stem cells (ESC) are derived from the inner cell mass (ICM) of the blastocyst and have the capacity for unlimited proliferation while retaining their potential to differentiate into a wide variety of cell types when cultured in vitro. These properties have made of human embryonic ste...
Language(s): Múltiples idiomas

Encontrado 637 documentos, página mostrada 1 de 64

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