961 resultados para Maya mythology
Resumo:
We report a case of 34 year old woman how has been hospitalized at the age of 6 month with persistent vomitus. The vomitus was found to be caused by adrenal insufficiency with lack of all hormones of steroidobiosynthesis. The phenotypical femal child was diagnosed to have congenital lipoid adrenal hyperplasia with 46,XY DSD. 24 years later a homozygote mutation in the StAR-gene (L260P), which was first described in Switzerland, has been identified.
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The reasons for the development and collapse of Maya civilization remain controversial and historical events carved on stone monuments throughout this region provide a remarkable source of data about the rise and fall of these complex polities. Use of these records depends on correlating the Maya and European calendars so that they can be compared with climate and environmental datasets. Correlation constants can vary up to 1000 years and remain controversial. We report a series of high-resolution AMS C-14 dates on a wooden lintel collected from the Classic Period city of Tikal bearing Maya calendar dates. The radiocarbon dates were calibrated using a Bayesian statistical model and indicate that the dates were carved on the lintel between AD 658-696. This strongly supports the Goodman-Martinez-Thompson (GMT) correlation and the hypothesis that climate change played an important role in the development and demise of this complex civilization.
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The multi-layered enactment of a national past in music has been strongly intertwined with the usage of mythological elements. Having often been compiled as a coherent narrative during the emergence of the European nation-states (like the Finnish Kalevala), the mythological material has often been perceived as a form of historical truth and national justification. This focal role is also apparent in various music genres ranging from folk revival to metal in post-1989 Europe. Within the globalized context, however, local-national interpretations can collide with earlier nationalist appropriations. This complex and sometimes politically conflicting situation becomes particularly evident with groups falling back on symbols and narrations that had previously been employed by Nazi-Germany. While Nazi-Germany had, among others, tried replace the Christmas tradition with elements and songs from Germanic (and other) mythological sources, modern Neo-Nazi music groups often employ central mythological names (like Odin or Tyr) and iconic elements (like Vikings and warriors) in song lyrics and CD cover designs. However, while many covers and lyrics are legally forbidden in Germany, Scandinavian and Baltic groups (like the Faroese Viking metal group Tyr and the Latvian pagan metal band Skyforger) employ similar elements of Norse mythology, which are often combined with traditional material. Discussing selected case studies, this paper highlights central discursive points of colliding historical-national associations and individual interpretations of the mythological elements in musical contexts. How far can the material be disassociated from the earlier historical political usage and instrumentalization? Is this necessary ? And how can the specific global-local conflict points be approached by a theoretical framework ?
Resumo:
Vegetation changes in the Maya Lowlands during the Holocene are a result of changing climate conditions, solely anthropogenic activities, or interactions of both factors. As a consequence, it is difficult to assess how tropical ecosystems will cope with projected changes in precipitation and land-use intensification over the next decades. We investigated the role offire during the Holocene by combining macroscopic charcoal and the molecular fire proxies levoglucosan, mannosan and galactosan. Combining these two different fire proxies allows a more robust understanding of the complex history of fire re- gimes at different spatial scales during the Holocene. In order to infer changes in past biomass burning, we analysed a lake sediment core from Lake Peten Itza, Guatemala, and compared our results with millennial-scale vegetation and climate change available in the area. We detected three periods of high fire activity during the Holocene: 9500 e 6000 cal yr BP, 3700 cal yr BP and 2700 cal yr BP. We attribute the first maximum mostly to climate conditions and the last maximum to human activities. The rapid change between burned vegetation types at the 3700 cal yr BP fire maximum may result from human activity.
Resumo:
by Sir George Grey, late governor-in-chief in New Zealand
Resumo:
En este artículo nos aproximamos al estudio de los testimonios de la Comunidad Maya Ixil en el marco del proceso judicial llevado en contra del ex dictador Efraín Ríos Montt acusado por genocidio en el 2013. abordaremos los relatos desde dos dimensiones: La primera, corresponde a las cuestiones jurídicas que buscan comprobar los hechos durante el periodo que se juzga. La segunda, trata de la dimensión emocional que da cuenta de las crisis, conflictos y elaboraciones del pasado traumático en el presente
Resumo:
En este artículo nos aproximamos al estudio de los testimonios de la Comunidad Maya Ixil en el marco del proceso judicial llevado en contra del ex dictador Efraín Ríos Montt acusado por genocidio en el 2013. abordaremos los relatos desde dos dimensiones: La primera, corresponde a las cuestiones jurídicas que buscan comprobar los hechos durante el periodo que se juzga. La segunda, trata de la dimensión emocional que da cuenta de las crisis, conflictos y elaboraciones del pasado traumático en el presente