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The conservation in situ of underwater archaeological heritage is a highly stimulating subject for both archaeologist and conservator as it permits planning and experimentation of new treatment methods opening up new possibilities for conservation, protection and scientific research. This paper offers some remarks on this subject and shows the experience of some Italian underwater archaeological parks.  相似文献   
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In the last few years virtual anthropology has been used to solve different problems that could not be properly addressed using a traditional anthropological approach. Mainly when dealing with mummies or embalmed bodies, the virtual approach is the only solution to carry out a detailed analysis of the skeleton without jeopardizing the integrity of the physical remains.  相似文献   
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The San Pedro Ethnohistory Project is a collaborative researchinitiative between the Center for Desert Archeology and fourIndian tribes whose ancestors lived along this ancient naturaltravel route (4). Realizing the substantial data about the SanPedro River Valley reflected few native voices, a team of archeologistsand anthropologists designed the project to include participationfrom four area tribes with ties to the area—the TohonoO’odham, Hopi, Zuni, and Western Apache. Each of the tribeshave "distinct oral traditions that provide an anthropologicalcontext for interpreting the history and archeology" of thevalley (6). The project included fieldwork  相似文献   
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In 1964, the New Zealand Department of Education withdrew and destroyed 38,000 copies of Washday at the Pa, a booklet depicting Maori family life, at the request of the Maori Women’s Welfare League. This essay explores the raced and gendered context of the ensuing uproar in the press, which debated aspects of New Zealand identity. It situates the Washday controversy in the context of post-war housing and differential standards of living experienced by Maori and pakeha. It argues that the League upheld claims to both modernity and tradition, while many pakeha used the occasion to express nostalgia for mother–centred domesticity.  相似文献   
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The Permanent ‘Becoming’ of the Cosmos: On Experiencing the Time Dimension of Astronomical Entities in the 18th Century. - This paper deals with two of the initial stages through which the dimension of time, in the sense of an irreversible development, found its way into astronomical-cosmological thinking. The one resulted from the first consequental application of Newtonian principles and laws to cosmic entities outside of our solar system found in the General Natural History or Theory of the Heavens of Immanuel Kant (1755): Endeavoring to explain through natural causes first the peculiarities of the solar system, no longer naturally explainable through the celestial mechanics of Isaac Newton (such as the common orbital plane and rotational direction of all the members of the solar system and the distribution of the masses) - which, however, had been deducible in Johannes Keplers Weltharmonik -, and endeavoring secondly to explain above all the beginning of the inertial movement of all discrete heavenly bodies - which, however, could have been derived from René Descartes's vortex theory - without using arbitrary acts of God as Newton had done, Kant had to introduce an initial state in which matter in the form of atoms was equally and almost homogeneously distributed over the whole space (similar to the permanent state in Descartes's theory). Thereupon, according to Kant, the initial movements of the slowly growing masses resulted from the effect of gravitational forces. The parameters within the solar system which had to be explained, could then be easily deduced from the process of mass concentration at different points and from the resulting vortex movements. - The other initial stage is found in the classification of ‘nebulae’ by William Herschel who introduced the historical time factor, in the above-mentioned sense, as a principle of order in addition to the outward shape, which had become common for all the different elements in natural history during the second half of the 18th century. Thereupon the different shapes of the nebulae could be interpreted as stages of development from the primordial nebular state to multiple or single stars. (Herschel had not yet considered them to be accumulations of stars for lack of a suitable telescope.) Both initial stages, which arose out of the thinking of the second half of the 18th century, were still premature for astronomy and cosmology; they have only been taken up again since the end of the 19th century as a result of the emergence of astrophysics, which provided the empirical data for the earlier speculations and conclusions from analogy.  相似文献   
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