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All the organisms have developed defensive against different (parasites, harsh environmental conditions or contaminants) to which they should face in their environments. To deal with these selective factors, birds have developed defensive mechanisms such as the uropygial gland, which produces a secretion acting as a physico-chemical defensive barrier against a high diversity of ectoparasites and p

Cropping system diversification is a key factor in developing more sustainable cropping and food systems. The agroecological practice of intercropping, meaning the simultaneous cultivation of two or more species in the same field, has recently gained renewed interest as a means of ecological intensification in European agricultural research. We discuss some recent research developments regarding 1

Abstract in SpanishEn este artículo se propone un acercamiento didáctico a la enseñanza del Pretérito Perfecto Compuesto (PPC) en contextos de español como lengua extranjera. Se analizan algunos problemas de la visión tradicional sobre el tema y se plantea que el concepto de referencia genérica propuesto en Henderson (2010) da una respuesta más coherente a usos que la bibliografía suele adjudicar This article proposes a didactic approach to teaching the compound past tense that is known in English as “Present Perfect” (PPC for its initials in Spanish) in contexts of Spanish as a Foreign Language. It analyses some issues concerning the traditional view on the subject and suggests that the concept of generic reference proposed by Henderson (2010) provides a more coherent explanation for some

This study examines magic idealism as well as the representation and function of music in the novel El penúltimo sueño by the Colombian author Ángela Becerra. The assumption is made that there is a connection between music and magic idealism in the novel. In the analysis several recurring trends of magical idealism and music are identified. Music is represented as a companion in times of joy and s

In 1952, plans to convert Lake Sanabria (Zamora) into a reservoir for hydroelectric production sparked a press campaign that reached the front pages of the Spanish national press. At the intersection of environmental and political history, this article examines the controversy surrounding the protection of the lake and its designation as a «Picturesque Site» («Paraje Pintoresco») in 1953, under th

Att studera den ekonomiska utvecklingen i det globala syd ur ett långsiktigt perspektiv blir allt viktigare i en samtid av globalisering, integration och konvergens. Detta har relevans för både det globala nord och de akademiska organisationer i Afrika, Asien och Latinamerika som vuxit fram och håller på att utvecklas.The study of economic development in the Global South from a long-term perspective is of increasing importance in the current era of globalization, integration and convergence. This applies both in the Global North and for the growing academic communities in Africa, Asia and Latin America.

Antagningsavdelningen ansvarar för antagning till universitetets kurser och program, och svarar på frågor kring beslut i antagningsärenden. Vi ansvarar även för planering och genomförande av högskoleprovet två gånger per år. Avdelningen har ett lokalt systemansvar för antagningssystemet NyA, vilket bland annat innebär administration av användare. Till uppgifterna hör även att vara kansli åt antagnThe Admissions Office is responsible for admissions to the University’s courses and programmes, and answers questions about decisions in admissions cases. We are also responsible for the planning and execution of the Swedish Scholastic Aptitude Test twice a year. The unit has local responsibility for the admissions system NyA, including administration of users. Part of the task also involves actin