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Search Results: 1 - 10 of 3392 matches for " Miriam Sansó "
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La qualité différenciée de la viande bovine. La nécessaire stratégie d'innovation
Sans P.
Biotechnologie, Agronomie, Société et Environnement , 2003,
Abstract: Differentiation of beef meat by quality. The necessary strategy of innovation. The beef meat supply chain faces with a very delicate situation: on the long term, red meat consumption in the Western countries is declining to benefit of meats of monogastrics (poultry and pork). Moreover, since the middle of the 1990s in France, a major sanitary crisis, the bovine spongiform encephalopathy, leads many consumers to stop or reduce their consumption of beef. Vis-a-vis this situation, the stakeholders have to react strongly. The purpose of this contribution is to show how the innovation, in all its forms, constitutes one of the means to restore the lost confidence. First of all, the author specially focuses on the various possible strategies while insisting on the innovations about products (technical and marketing) and organisation. A historical analysis of the development of the bovine meat processing industry makes it possible to highlight its current forces and weaknesses. It leads to the acknowledgement of the recent development of pre-packaged units of sale made by the industry and of a larger range of processed products that allow communication on private marks. On the organisational level, these changes are accompanied by deep evolutions on the definition of the processes and by the emergence of standardisation (in order to ensure a complete traceability for example by tracing and tracking). In a second time, the author shows how the recent changes in the processing sector of the bovine meat lead to an acceleration of industrialisation: the implementation of standards, the diffusion of schedules coming from quality insurance systems (like guide of good practices for example) as well as the requirements of the purchasers of supermarkets strongly boost the rationalisation of the production.
Evaluating Cultural and Technical Obstacles in School-Based ICT Programs: An Analysis of Two Case Studies  [PDF]
Miriam Judge
Creative Education (CE) , 2013, DOI: 10.4236/ce.2013.49B006
Abstract:

The emergence of a knowledge-based economy has been identified as a central trend in modern economies as a result of the increasingly important role of information technology and learning in economic performance. In recognition of this most governments throughout the developed world have responded with a series of policy initiatives since the late 1990’s to either introduce or significantly increase information technology provision in schools to prepare students for life in the twenty first century. Ireland, with its growing reliance on the knowledge economy sector for employment and continued economic prosperity, developed its own policy initiative for computerizing the nations’ schools known as“Schools IT 2000: A Policy Framework for the New Millennium”. It was an ambitious programme with high expectations for the integration of ICT (Information and Communications Technology) in education. This paper examines two longitudinal educational ICT projects in Ireland in the first decade of the new millennium to query how far schools have travelled along the information superhighway and to ponder how well the catalytic capabilities of ICT have become embedded in the realities of classroom life and teachers pedagogic practices, with attendant implications for Ireland’s economic development.

The mechanical influence of continental topography on the trajectories of tropical cyclones near the west coast of México
Zavala Sansón, L.;
Atmósfera , 2004,
Abstract: the evolution of tropical cyclonic vortices on the eastern north pacific is examined by means of a barotropic model with an idealized continental topography. the aim of the study is to investigate the trajectories of cyclones in this area affected by both the topographic and the planetary β effects. the topographic β effect is mainly due to the ascending slope of the orography, and induces the vortex to drift towards local "northwest" direction, which coincides with the geographical northwest (because of the topography orientation). as a result, the vortex drift is clearly enhanced when both effects are considered. the precise direction of the trajectory depends on the initial geographical position with respect to the continent. vortices initialized at southeastern areas (around 12° n, 95° w) are deflected by the sierra madre del sur more to the west, following a trajectory almost parallel to the continent. for vortices initialized at 15° n or more, their drift is mainly due to the planetary β effect, although eventually they are attracted towards the sierra madre occidental at higher latitudes. these conclusions suggest the possible influence of orography on the trajectories of real tropical cyclones in this area.
"Raza", adscripción étnica y genética en Uruguay
Sans,Mónica;
Runa , 2009,
Abstract: native americans, africans and europeans formed, to varying degrees, the uruguayan population. at the beginning of the 19 th century, census data indicated that the country was comprised of 36% african or african descended inhabitants, while the number of natives was not determined. after this, there is no available information on the origins of the population, with the exception of foreigners. in 1996-1997, a household survey asked uruguayans to self-identify their "race", and in 2006, their ancestry. the first survey showed that 5.9% of the populations was "black or mixed-black" and 0.4% was native or native-descended, while the percentages of individuals who claimed african or native ancestry increased to 9.1% and 4.5% respectively. genetic data demonstrate that there is a contribution of 6% of african and 10% of native american blood in the population, while maternal ancestry increases these values to 10% and 31% respectively. census and genetic data are discussed in relation to national identity.
"Raza", adscripción étnica y genética en Uruguay "Ra a", adscrip o étnica e genética em uruguai "Race", ethnic and genetic adscription in Uruguay
Mónica Sans
Runa : Archivo para las Ciencias del Hombre , 2009,
Abstract: Indígenas, africanos y europeos conformaron, con aportes desiguales, la población uruguaya. Datos censales indican que a comienzos del siglo XIX el país tenía 36% de africanos y sus descendientes, mientras la cantidad de indígenas no estaba determinada; posteriormente, los censos no incluyen información que se refiera al origen, a excepción de los nacidos en el extranjero. En 1996-1997, la Encuesta de Hogares solicitó la autodeclaración de "raza", y en 2006, la de ancestría. La primera arroja que 5,9% de la población se consideraba "negra o negra y sus mezclas", y 0,4%, "indígena y sus mezclas", mientras que para la ancestría los valores ascendían a 9,1% y 4,5% respectivamente. Los datos genéticos muestran aportes genéticos de 6% africano y 10% indígena, mientras que la ancestría materna sube estos valores a 10% y 31% respectivamente. Se discuten los datos censales y genéticos en el marco de la identidad nacional. Indígenas, africanos e europeus conformaram, com contribui es desiguais, a popula o uruguaia. Dados censitários indicam que no inicio do século XIX o país tinha 36% de africanos e descendentes, enquanto a quantidade de indígenas n o estava determinada. Posteriormente, os censos n o incluem informa o que se refira a origem, com exce o dos estrangeiros. Em 1996- 1997 a Pesquisa de Lares solicitou a auto-declara o de "ra a", e em 2006, da ancestralidade. A primeira revela que 5,9 % da popula o se considerava "negra ou variáveis de mesti agem com negros", e 0,4 %, indígena ou variáveis de mesti agem com indígenas, enquanto que para a ancestralidade os valores subiam a 9,1 % e 4,5 % respectivamente. Os dados genéticos mostram aportes genéticos de 6% africano e 10% indígena, enquanto que a ancestralidade materna eleva estes valores a 10% e 31% respectivamente. Se discutem os dados censitários e genéticos no marco da identidade nacional. Native Americans, Africans and Europeans formed, to varying degrees, the Uruguayan population. At the beginning of the 19 th century, census data indicated that the country was comprised of 36% African or African descended inhabitants, while the number of Natives was not determined. After this, there is no available information on the origins of the population, with the exception of foreigners. In 1996-1997, a Household Survey asked Uruguayans to self-identify their "race", and in 2006, their ancestry. The first survey showed that 5.9% of the populations was "black or mixed-black" and 0.4% was Native or Native-descended, while the percentages of individuals who claimed African or Native ancestry increased to 9.
Rabatel, Alain. 2008. Homo Narrans, pour une analyse énonciative et interactionnelle du récit. (Limoges : Lambert-Lucas)
Victor Ferry,Benoit Sans
Argumentation et Analyse du Discours , 2010,
Abstract: En quelques années, le nom d’Alain Rabatel est devenu incontournable sur la question complexe du point de vue dans le champ des études sur la narration. Après des ouvrages comme Une histoire du point de vue (1997), La construction textuelle du point de vue (1998), ou encore Argumenter en racontant (2004), Homo narrans fait figure de pierre angulaire dans une carrière déjà ample. Ce qui se présente comme un recueil d’articles est plus qu’une synthèse rétrospective : Rabatel pose ici les bases ...
El Sistema Bibliotecari de les Illes Balears : l'aplicació de la Llei 19/2006, de 23 de novembre
Muntaner Sans, Natividad
BiD : Textos Universitaris de Biblioteconomia i Documentació , 2010,
Abstract: S'analitza la situació de l'aplicació de la Llei 19/2006, de 23 de novembre, del sistema bibliotecari de les Illes Balears. Es fan saber els antecedents de l'arxipèlag balear, l'evolució de les biblioteques i l'assumpció de les competències en matèria bibliotecària per part de les distintes administracions, com són el Govern de les Illes Balears i els Consells Insulars. Es fa un repàs del procés de gestació del sistema bibliotecari i del procés de legislació que va finalitzar amb l'aprovació de la Llei 19/2006, de 23 de novembre. Finalment, s'analitza l'estat de desenvolupament i compliment de cada una de les obligatorietats que marca la Llei per part de les diferents administracions competents, cosa que fa palès un cert retard generalitzat, malgrat que s'han comen at a produir avan os importants.This paper analyses the implementation of Act 19/23 November 2006 on the library system in the Balearic Islands. The background of the Balearic archipelago is presented, as well as the development of the libraries and the responsibilities for library matters that have been assumed by the different levels of government, such as the Government of the Balearic Islands and the Island Councils. In addition, the paper reviews the process of creating the library system and the legislative process that concluded with the approval of Act 19/23 November 2006. Finally, we assess the implementation of and compliance with each of the obligations in the Act by the various levels of government. A certain general delay in implementation was found, despite the fact that considerable progress has been made.
El Sistema Bibliotecario de las Illes Balears : la aplicación de la Ley 19/2006, de 23 de noviembre
Muntaner Sans, Natividad
BiD : Textos Universitaris de Biblioteconomia i Documentació , 2010,
Abstract: Se analiza la situación de la aplicación de la Ley 19/2006, de 23 de noviembre, del sistema bibliotecario de las Illes Balears. Se pone en antecedentes sobre el archipiélago balear, la evolución de las bibliotecas y la asunción de las competencias sobre las mismas por parte de las distintas administraciones, cómo son el Gobierno de las Illes Balears y los Consejos Insulares. Se hace un repaso del proceso de gestación del sistema bibliotecario y del proceso de legislación que finalizó con la aprobación de la Ley 19/2006, de 23 de noviembre. Finalmente, se analiza el estado de desarrollo y cumplimiento de cada una de las obligatoriedades que marca la ley por parte de las diferentes administraciones competentes, quedando patente un cierto retraso generalizado, aunque se han empezado a producir avances importantes.This paper analyses the implementation of Act 19/23 November 2006 on the library system in the Balearic Islands. The background of the Balearic archipelago is presented, as well as the development of the libraries and the responsibilities for library matters that have been assumed by the different levels of government, such as the Government of the Balearic Islands and the Island Councils. In addition, the paper reviews the process of creating the library system and the legislative process that concluded with the approval of Act 19/23 November 2006. Finally, we assess the implementation of and compliance with each of the obligations in the Act by the various levels of government. A certain general delay in implementation was found, despite the fact that considerable progress has been made.
La diversidad de los agroecosistemas
F. X. Sans
Ecosistemas , 2007,
Abstract: La diversidad de los agroecosistemas. El artículo analiza el efecto de la intensificación de las actividades agrícolas sobre el funcionamiento de los agroecosistemas y destaca la necesidad de incorporar las bases científicas y los modelos de gestión de la agroecología que permitan armonizar la producción agraria, la conservación de los recursos naturales y el desarrollo rural. Se discute la importancia de la diversidad en el funcionamiento de los agroecosistemas y la necesidad de identificar el tipo de diversidad que se quiere mantener o favorecer con el objetivo de llegar a un equilibrio ecológico y, en consecuencia, proponer las prácticas agrícolas más adecuadas para favorecer la diversidad. Además el artículo muestra que la agricultura ecológica favorece la diversidad de las comunidades arvenses en los cultivos cerealistas mediterráneos y la presencia de especies propias de los sembrados. La agricultura ecológica principalmente la ausencia de herbicidas- conlleva un aumento de la abundancia de las especies arvenses y cambios en la composición florística al favorecer las especies de hojas anchas y polinizadas por insectos, y las leguminosas. El artículo se ala la importancia de estudiar estas interacciones desde un punto de vista ecológico con objeto de valorar su papel en la estructura trófica de los agroecosistemas e identificar potenciales especies perjudiciales o benéficas desde un punto de vista agronómico.
Agroecología
F. X. Sans
Ecosistemas , 2007,
Abstract:
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