La educaci??n en Am??rica Latina : viejos y nuevos retos

Pertenece a un monogr??fico titulado: 40 a??os de educaci??n, 40 a??os de Cuadernos

Entre Europa i Am??rica Llatina : Adolphe Ferri??re i L'Escola Nova a Barcelona

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??Qu?? se ha hecho sobre las TIC en educaci??n superior y sobre la relaci??n j??venes y TIC? : revisi??n a investigaciones realizadas en Am??rica, Europa y Asia

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Formaci??n del profesorado en educaci??n intercultural en Am??rica Latina : el caso de Chile

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Diversidad cultural en la formaci??n del futuro profesorado en Am??rica Latina : necesidades y perspectivas

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El espa??ol de Am??rica a trav??s de la literatura en el aula de E/LE

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Who am I this time? : exploring prospective teachers' attitudes towards the teaching profession in Malaysia

Monogr??fico con el t??tulo: "La investigaci??n sobre la identidad profesional del profesorado en Europa???

Espa??ol de Espa??a ??? Espa??ol de Am??rica : mitos y realidades de su ense??anza

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The role of fungi and bacteria on the organic matter decomposition process in streams: interaction and relevance in biofilms

L'objectiu d'aquest estudi és el d'investigar sobre l'ús de matèria orgànica per part dels fongs i bacteris que colonitzen diferents substrats bentònics en rius Mediterranis i analitzar l'efecte dels factors ambientals i antròpics sobre l'estabilitat estructural i funcional de les comunitats del biofilm. La metodologia emprada en aquest estudi consisteix en: i) anàlisi de la biomassa bacteriana i fúngica, ii) anàlisi de la composició de les comunitats bentòniques (identificació d'hifomicets aquàtics i anàlisi del 16S rDNA bacterià), i iii) anàlisi de l'activitat enzimàtica extracel·lular relacionada amb el reciclatge de matèria orgànica en rius.

Who am I? An identity crisis Identity in the new museologies and the role of the museum professional

Whilst the title of this essay suggests more than one “new museology”, it was rather a licence poétique to emphasize the two major theoretical movements that have evolved in the second half of the 20th Century[1]. As a result of the place(s)/contexts where they originated, and for clarity purposes, they have been labelled in this essay as the “Latin new museology” and the “Anglo-Saxon new museology”; however they both identify themselves by just the name of “New Museology”. Even though they both shared similar ideas on participation and inclusion, the language barriers were probably the cause for many ideas not to be fully shared by both groups. The “Latin New museology” was the outcome of a specific context that started in the 1960s (de Varine 1996); being a product of the “Second Museum Revolution”(1970s)[2], it provided new perceptions of heritage, such as “common heritage”. In 1972 ICOM organized the Santiago Round Table, which advocated for museums to engage with the communities they serve, assigning them a role of “problem solvers” within the community (Primo 1999:66). These ideas lead to the concept of the Integral Museum. The Quebec Declaration in 1984 declared that a museum’s aim should be community development and not only “the preservation of past civilisations’ material artefacts”, followed by the Oaxtepec Declaration that claimed for the relationship between territory-heritage-community to be indissoluble (Primo 1999: 69). Finally, in 1992, the Caracas Declaration argued for the museum to “take the responsibility as a social manager reflecting the community’s interests”(Primo 1999: 71). [1] There have been at least three different applications of the term ( Peter van Mensch cited in Mason: 23) [2] According to Santos Primo, this Second Museum Revolution was the result of the Santiago Round Table in Chile, 1972, and furthered by the 1st New Museology International Workshop (Quebec, 1984), Oaxtepec Meeting (Mexico, 1984) and the Caracas Meeting (Venezuela, 1992) (Santos Primo : 63-64)

Who am I?

This paper examines the self-image and satisfaction of cochlear implant users.

Effect of ammonium and nitrate on indigenous mycorrhizal infection, rhizosphere pH change, and phosphorus uptake by sorghum

Sorghum (Sorghum bicolor L.) plants were grown in split pots in three Rothamsted soils with different soil pH values and phosphorus (P) contents. Ammonium addition resulted in higher plant dry weight and P content than comparable nitrate treatments. The pH of soils in the rhizosphere (0.51-mm average thickness) differed from the bulk soil depending on nitrogen (N) form and level. Ammonium application resulted in a pH decrease, but nitrate application slightly increased pH. To examine the effect of rhizosphere acidification on mobilization of phosphate, 0.5 M NaHCO3 extractable phosphate was measured. The lowering rhizosphere pH enhanced the solubility of P in the soil and maybe availability of P to plants. Rhizosphere-P depletion increased with increasing ammonium supply, but when N was supplied as nitrate, P depletion was not related to increasing nitrate supply. Low P status Hoosfield soils developed mycorrhizal infection., and as a result, P inflow was increased. Geescroft soil, which initially had a high P status, did not develop mycorrhizal infection, and P inflow was much smaller and was unaffected by N treatments. Therefore, plant growth and P uptake were influenced by both rhizosphere pH and indigenous mycorrhizal infection.