Listar Congresos UPNA - NUPeko Biltzarrak por título
Mostrando ítems 441-460 de 487
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Soybean rust, a rising star in phytopathology
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2006) Contribución a congreso / Biltzarrerako ekarpenaPhakopsora pachyrhizi, an obligate parasite, causes soybean rust, the most devastating foliar disease on soybeans. It is responsible for significant losses of soybean crop in Africa, Asia, Australia and South America, ... -
Spatial and temporal expression of laccase in Coprinopsis cinerea using galectin promoters
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2006) Contribución a congreso / Biltzarrerako ekarpenaGalectins are ß-galactoside binding lectins defined by a conserved sequence. In mammals, there is a family of galectins that interact with glycoproteins in both extracellular and intracellular milieu and regulate various ... -
Species identification and detection of fungi in biological materials by FTIR microscopy
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2006) Contribución a congreso / Biltzarrerako ekarpenaFTIR spectroscopy provides the opportunity to simultaneously detect many molecular bonds or functional groups of different polysaccharides, proteins, lipids, aromatic and other compounds. The measurement principle is ... -
Study of two acidic proteinases, probably involved in the dimorphism and pathogenicity of Ustilago maydis, basidiomycete of the corn smut disease
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2006) Contribución a congreso / Biltzarrerako ekarpenaUstilago maydis is a dimorphic phythopathogenic fungus and the causal agent of the corn smut disease. In this work, the purification and biochemical characterization of the acid proteinases pumAe (extracellular) and pumAi ... -
La suerte de varas, una suerte tan necesaria como bella
La suerte de varas es absolutamente necesaria en una corrida de toros y aún lo es más en el momento de la tienta en el campo, sean hembras o machos, para elegir a los futuros progenitores de la ganadería. Aunque puede ... -
Surfaces of gullies generated by piping process in abandoned fields (south-east of Spain)
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2007) Contribución a congreso / Biltzarrerako ekarpenaThe piping process have an important development in old agricultural terraced fields. The abandonment of these fields, together with the lithologies, hydraulic and climatic characteristics favour the quick development of ... -
Trabajo femenino en la Valencia Medieval
Con este estudio se pretende aportar pruebas documentales de la contratación de mujeres para la construcción en la Valencia bajomedieval. Para ello se han analizado los libros de la fábrica de Murs i Valls como fuente ... -
Tracing the evolution of agglomeration economies: Spain, 1860-1991
This article attempts to quantify how the effect of agglomeration economies on population growth has evolved over time. Using district population in Spain between 1860 and 1991, recorded approximately ... -
Transitar y aprender dentro y fuera de la escuela: la relación de los jóvenes con la cultura visual como espacio de posibilidad y autoría
This article tries to respond our concern on how secondary school responds (or not) to the learning needs of young people in a changing world. To explore this situation, in the first part is presented how we have investigated ... -
Tras el estallido de la burbuja inmobiliaria ¿es posible una política social de vivienda en España?
En el ámbito de la vivienda se produce una paradoja dramática en España, la convivencia de un gran número de viviendas vacías con un amplio sector de la población con dificultades de acceso o mantenimiento de la vivienda. ... -
Trees, lianas and the maintenance of species diversity in tropical forests
Determining the mechanisms that maintain species diversity and explain species distributions are central goals in ecology. Recent empirical evidence supports two putative mechanisms for species diversity maintenance and ... -
Turbulent flow within headcut scour holes in rills and gullies
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2007) Contribución a congreso / Biltzarrerako ekarpenaThe objectives of the present study were to experimentally determine the time-mean turbulent flow characteristics within fixed-bed models of headcut scour holes typical of upland concentrated flows to assess soil erosion ... -
Últimos avances en tecnologías para una gestión sostenible de las malas hierbas
(Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2017) Contribución a congreso / Biltzarrerako ekarpenaHoy en día es posible realizar una detección temprana de malas hierbas en cultivos de girasol y maíz desde drones, habiéndose avanzado en el establecimiento de umbrales de acción y en la elaboración de mapas de tratamiento. ... -
Uma perspetiva sobre os jovens como produtores de cultura visual. O papel das tecnologias da visão na construção de noções e práticas em literacia visual
This paper discloses the research procedures led with young people, in the context of Arts and Education PhD program (University of Barcelona), at which I investigate about “the role of schools in the development and social ...