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  • 1
    Online Resource
    Online Resource
    Cádiz :Servicio de Publicaciones de la Universidad de Cádiz,
    Keywords: Animal species. ; Especies animales. ; Animals--History. ; Animales--Historia. ; Spain--History--17th century. ; España--Historia--S XVII. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (388 pages)
    ISBN: 9788498285093
    DDC: 590
    Language: Spanish
    Note: La imagen del mundo animal en la España Moderna -- Página legal -- Índice -- Capítulo 1. Una historia cultural de (...) -- Capítulo 2. La visión emblemática (...) -- La herencia previa -- Una mirada al diccionario -- La historia natural emblemática (...) -- Capítulo 3. Los animales como espejo (...) -- Animales y literatura (...) -- La fábula en la (...) -- Los animales y (...) -- Capítulo 4. El estudio de la fauna (...) -- América, tierra (...) -- El impacto de la fauna (...) -- La aproximación jesuítica -- Expediciones científicas (...) -- Capítulo 5. Hacia una naturaleza desencantada -- Los animales y la (...) -- La historia natural en (...) -- Prensa e historia natural -- El Real Gabinete de (...) -- Capítulo 6. Animales exterminados -- Espectáculos con animales -- La caza -- El miedo al lobo -- Animales nocivos -- Capítulo 7. Los animales de compañía -- Los animales tienen (...) -- El mundo de las mascotas -- Las aves de jaula -- El mejor amigo (...) -- Capítulo 8. El zoológico del Rey de España -- Los precedentes renacentistas -- La ménagerie de Versalles -- La colección zoológica (...) -- Conclusión -- Fuentes y bibliografía.
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  • 2
    ISSN: 1546-1696
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: [Auszug] Phosphorus (P) is one of the most important nutrients limiting agricultural production worldwide. In acid and alkaline soils, which make up over 70% of the world's arable land, P forms insoluble compounds that are not available for plant use. To reduce P deficiencies and ensure plant productivity, ...
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-2323
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Nous avons étudié rétrospectivement 19 patients opérés pour une hydaditose hépatique s'étendant soit vers le diaphragme, soit vers le thorax par extension transdiaphragmatique (TD) dans une série de 444 patients ayant été opérés. Dans tous les cas de TD, le diagnostic a été confirmé par l'échographie, la tomodensitométrie ou la résonance magnétique nucléaire. Nous proposons une nouvelle classification (grades 1 à 5), basée sur le degré de TD. Avant 1984, une thoracophrénolaparotomie a été la voie d'abord préférée (9 cas) puis on a utilisé la voie souscostale droite. Seulement quatre patients ont nécessité une résection pulmonaire atypique. Chez 13 patients, on a réparé immédiatement le diaphragme et tous les kystes hydatiques hépatiques (n=24) ont été traités par une périkystectomie soit totale (16 cas) soit partielle (8 cas). Il n'y a eu aucun décès et la complication la plus grave observée a été une fistule biliaire et bilio-bronchique. Nous recommandons la périkystectomie totale ou presque totale par une incision sous-costale droite prolongée chez ces patients.
    Abstract: Resumen Hemos realizado un estudio retrospectivo de 19 pacientes operados por enfermedad hidatídica hepática con extensión diafragmática o transdiafragmática (E-TD) al toráx, dentro de un total de 44 pacientes sometidos a cirugía por enfermedad hidatídica del hígado. En la totalidad de los casos la extensión E-TD fue confirmada por ultrasonografía, TAC o resonancia magnética. Proponemos una nueva clasificación (grados 1 a 5) basada en el grado de desarrollo de la extensión E-TD. Con anterioridad a 1984, se hizo la exposición mediante toracofrenolaparotomía (9 casos) y más tarde por incisión subcostal derecha. Sólo 4 pacientes requirieron una resección pulmonar atípica. En 13 casos el diafragma fue reparado y todos los 24 quistes hepáticos fueron tratados mediante cistopericistectomía total (16 casos) o parcial (8 casos). No se registró mortalidad operatoria y la morbilidad más seria consistió en una fístula biliar y una broncobiliar. Para el tratamiento de este tipo de pacientes nosotros recomendamos una incisión subcostal derecha y una cistopericistectomía total o casi total como la técnica quirúrgica de primera escogencia.
    Notes: Abstract We performed a retrospective study of 19 patients who had been operated on for hepatic hydatid disease with diaphragmatic or transdiaphragmatic (D-TD) thoracic involvement chosen from a total of 444 patients who underwent operations for hepatic hydatid disease. In all cases D-TD involvement was confirmed by ultrasonography, CT, or MRI scan. We propose a new classification (grades 1–5) based on the degree of development of D-TD involvement. Before 1984 exposure was obtained by thoracophrenolaparotomy (nine cases) and later by right subcostal incision. Only four patients required atypical pulmonary resection. In 13 cases the diaphragm was repaired, and all 24 hepatic cysts were treated with total (16 cases) or partial (8 cases) cystopericystectomy. There was no operative mortality, and the most serious morbidity consisted of a biliary fistula and a biliobronchial fistula. For treatment of these patients we recommended right subcostal incision and total or near-total cystopericystectomy as a first choice of surgical technique.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1573-5028
    Keywords: Agrobacterium tumefaciens ; inducible expression ; mas promoter ; ocs-element
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Synthesis of mannopine in plant tissues infected with Agrobacterium tumefaciens is controlled by a divergent promoter (pmas2′ and pmas1′) that in 479 bp contains all the cis-acting elements necessary to direct tissue-specific and wound-inducible expression. In this report, using transgenic tobacco plants harboring a pmas1′-β-glucuronidase (GUS) gene fusion, we investigated the developmental expression pattern directed by pmas1′ in the early stages of development and the responses of pmas1′ to different chemical inducers. It was found that this promoter can respond to auxins, cytokinins, methyl jasmonate (MJ), salicylic acid (SA) and its analogue 2,6-dichloroisonicotinic acid (iNA). Treatment with chemical inducers also showed that the effects of iNA are organ-dependent, that wound-induction is a complex response mediated by at least two different chemical signals, and that MJ stimulates changes in the tissue-specific and developmental expression pattern directed by the pmas1′ promoter. Using chimeric promoters we demonstrate that an ocs-like element (ocs+1) directs MJ responses in an orientation-dependent manner and that sequences around the ocs+1 are important to maintain the inducible and developmental properties of this cis-regulatory element.
    Type of Medium: Electronic Resource
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  • 5
    Publication Date: 2013-11-06
    Description: ABSTRACT The aim of the current study was to evaluate the presence of debris and smear layer after endodontic irrigation with different formulations of 2% chlorhexidine gluconate (CHX) and its effects on the push-out bond strength of an epoxy-based sealer on the radicular dentin. One hundred extracted human canines were prepared to F5 instrument and irrigated with 2.5% sodium hypochlorite and 17% ethylenediaminetetraacetic acid. Fifty teeth were divided into five groups ( n  = 10), according to the final irrigation protocol with different 2% CHX formulations: G1 (control, no final rinse irrigation), G2 (CHX solution), G3 (CHX gel), G4 (Concepsis), and G5 (CHX Plus). In sequence, the specimens were submitted to scanning electron microscopy (SEM) analysis, in the cervical-medium and medium-apical segments, to evaluate the presence of debris and smear layer. The other 50 teeth were treated equally to a SEM study, but with the root canals filled with an epoxy-based endodontic sealer and submitted to a push-out bond strength test, in the cervical, middle, and apical thirds. G2, G3, G4, and G5 provided higher precipitation of the debris and smear layer than G1 ( P  〈 0.05), but these groups were similar to each other ( P  〉 0.05), in both segments. The values obtained in the push out test did not differ between groups, independent of the radicular third ( P  〉 0.05). The CHXs formulations caused precipitation of the debris and smear layer on the radicular dentin, but these residues did not interfere in the push-out bond strength of the epoxy-based sealer. Microsc. Res. Tech., 2013 . © 2013 Wiley Periodicals, Inc.
    Print ISSN: 1059-910X
    Electronic ISSN: 1097-0029
    Topics: Natural Sciences in General
    Published by Wiley-Blackwell
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  • 6
    Publication Date: 2012-12-07
    Description:  The deployment of Intelligent Vehicles in urban environments requires reliable estimation of positioning for urban navigation. The inherent complexity of this kind of environments fosters the development of novel systems which should provide reliable and precise solutions to the vehicle. This article details an advanced GNSS/IMU fusion system based on a context-aided Unscented Kalman filter for navigation in urban conditions. The constrained non-linear filter is here conditioned by a contextual knowledge module which reasons about sensor quality and driving context in order to adapt it to the situation, while at the same time it carries out a continuous estimation and correction of INS drift errors. An exhaustive analysis has been carried out with available data in order to characterize the behavior of available sensors and take it into account in the developed solution. The performance is then analyzed with an extensive dataset containing representative situations. The proposed solution suits the use of fusion algorithms for deploying Intelligent Transport Systems in urban environments.
    Electronic ISSN: 1424-8220
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Published by MDPI Publishing
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