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101.
Ian Gilligan 《Journal of Archaeological Method and Theory》2010,17(1):15-80
This paper presents a thermal model for the prehistoric origin and development of clothing. A distinction is drawn between
simple and complex forms of clothing, with broad implications for the interpretation of paleolithic technological transitions
and the emergence of modern human behavior. Physiological principles and paleoenvironmental data are harnessed to identify
conditions requiring simple, loosely draped garments and the more challenging conditions that demanded additional protection
in the form of complex garment assemblages. No actual clothing survives from the Pleistocene, yet the archaeological record
yields evidence for technological and other correlates of clothing—more evidence than is generally supposed. Major innovations
and trends in the distributions and relative frequencies of lithic and other tool forms may reflect the changing need for
portable insulation in the context of fluctuating ice age climates. Moreover, the nonthermal repercussions of complex clothing
can be connected with archaeological signatures of modern human behavior, notably adornment. Alternative models are less parsimonious
in accounting for the geographical and temporal variability of prominent technological and other behavioral patterns in association
with environmental change. 相似文献
102.
103.
The military justice records of the Armies of Italy and theSambre and Meuse reveal that, despite their contrasting militaryfortunes during the campaigns of 1796–97, their experienceswere very similar in many respects. The records of the conseilsmilitaires of the year IV (1795–96) and the conseils deguerre of the following year reveal both conditions of servicein the two armies and the circumstances and attitudes that regulatedthe relationship between soldiers and civilians in Italy andGermany. The conseils de guerre, instituted to remedy the perceivedlaxity of the conseils militaires, operated on similar principlesto their much-maligned predecessors. Occasional instances ofexemplary severity apart, these conseils frequently mitigatedboth charges and sentences, reserving the full severity of thelaw for soldiers who were not present to receive punishment.The councils protected miscreant soldiers more effectively thanthey did vulnerable civilians, but they nonetheless affirmed,if only in principle, the idea that revolutionary warfare shouldbe contained within legal limits. 相似文献
104.
Thegn N. Ladefoged Patrick V. Kirch Samuel M. Gon III Oliver A. Chadwick Anthony S. Hartshorn Peter M. Vitousek 《Journal of archaeological science》2009,36(10):2374-2383
Intensive agricultural systems interact strongly and reciprocally with features of the lands they occupy, and with features of the societies that they support. We modeled the distribution of two forms of pre-European contact intensive agriculture – irrigated pondfields and rain-fed dryland systems – across the Hawaiian archipelago using a GIS approach based on climate, hydrology, topography, substrate age, and soil fertility. Model results closely match the archaeological evidence in defined locations. On a broader scale, we calculate that the youngest island, Hawai'i, could have supported 572 km2 of intensive agriculture, 97% as rain-fed dryland field systems, while Kaua'i, the oldest island, could have supported 58 km2, all as irrigated wetland systems. Irrigated systems have higher, more reliable yields and lower labor requirements than rain-fed dryland systems, so the total potential yield from Kaua'i (49k metric tons) was almost half that of Hawai'i (97k metric tons), although Kaua'i systems required only 0.05 of the agricultural labor (8400 workers, versus 165,000 on Hawai'i) to produce the crops. We conclude that environmental constraints to intensive agriculture across the archipelago created asymmetric production efficiencies, and therefore varying potentials for agricultural surplus. The implications both for the emergence of complex sociopolitical formations and for anthropogenic transformation of Hawaiian ecosystems are substantial. 相似文献
105.
Maxime Aubert Ian S. Williams Katarina Boljkovac Ian Moffat Marie-Hélène Moncel Elise Dufour Rainer Grün 《Journal of archaeological science》2012
A Sensitive High Resolution Ion MicroProbe (SHRIMP II) has been used to make high spatial resolution in situ micro-analyses of oxygen isotopes in fish otoliths, and teeth from fossil herbivores and a Neanderthal. Large intra-tooth variations in the oxygen isotopic composition (up to 9‰) were observed in the enamel of herbivores from the Neanderthal fossil site of Payre, consistent with preservation of seasonal cyclicity. The range of isotopic compositions observed in Neanderthal tooth enamel was much smaller (∼3‰), possibly the result of a longer enamel maturation time averaging out variability. An archaeological otolith from a Preceramic site in Northern Peru exhibited marked changes in δ18O over life, due either to the fish occasionally migrating from the sea to a lower salinity habitat, or to short-lived rises in sea water temperature. A fish otolith from Australia's Willandra Lakes World Heritage Area showed clear seasonal variations, but also a general trend towards isotopically heavier and more saline water, as indicated by higher δ18O and Sr/Ca values resulting from increased evaporation. The results of these case studies are compared to results of oxygen isotope analysis using more conventional methods and demonstrate the ability of the SHRIMP II to provide precise high spatial resolution in-situ oxygen isotope analyses of a variety of biogenic materials. This approach has major advantages over conventional methods. It can provide rapid, micro-scale isotopic analyses of sub-permil precision without the need for chemical preparation of the sample. 相似文献
106.
107.
Anthony A. Lee 《Iranian studies》2012,45(3):417-437
Fezzeh Khanom (c. 1835–82), an African woman, was a slave of Sayyed ‘Ali-Mohammad of Shiraz, the Bab. Information about her life can be recovered from various pious Baha'i histories. She was honored, and even venerated by Babis, though she remained subordinate and invisible. The paper makes the encouraging discovery that a history of African slavery in Iran is possible, even at the level of individual biographies. Scholars estimate that between one and two million slaves were exported from Africa to the Indian Ocean trade in the nineteenth century, most to Iranian ports. Some two-thirds of African slaves brought to Iran were women intended as household servants and concubines. An examination of Fezzeh Khanom's life can begin to fill the gaps in our knowledge of enslaved women in Iran. The paper discusses African influences on Iranian culture, especially in wealthy households and in the royal court. The limited value of Western legal distinctions between slavery and freedom when applied to the Muslim world is noted. 相似文献
108.
109.
The suitability of imagery from the Advanced Very High Resolution Radiometer (AVHRR) on the NOAA series of satellites for the synoptic classification of circulation trends in the European Arctic is assessed with reference to data from three climate stations. Simplified synoptic cyclonic classifications are derived from the satellite imagery and tested against climate data. Five classes of frontal system are derived from the tracking of systems over the UK‐Scandinavia‐Baltic region using 1460 satellite images over two years. An index based on the qualitative interpretation of satellite imagery was related to the reference data. The tracking of the systems in the imagery also facilitates a comparison of travel times across the region and the frequency of occurrence. Frontal systems that remain largely stationary over the Baltic were found to correlate best with precipitation at the reference sites. The paper thus investigates the use of AVHRR imagery for the categorisation of weather patterns towards deriving quantitative relationships between circulation classes and weather elements (such as temperature and precipitation) where, for example, climate data are sparse or where skills required for the interpretation of Height Potential Fields are lacking. 相似文献
110.