Ingenuity 发表于 2025-3-25 03:51:27
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deliberate hominin weapon or tool making to those based upon actualistic research, which have shown that such breakage can be produced by multiple actors in a range of situations. The biomedical literature on bone as a material provides useful terms for understanding the circumstances under which boABIDE 发表于 2025-3-25 17:36:36
logists study. This chapter reviews intrinsic properties of bone as a living tissue, which exist because of the evolutionary histories and specific life circumstances of individual vertebrates. Zooarchaeologists can use such inherent features to infer the age, sex, season of death of an animal, and抛射物 发表于 2025-3-25 21:55:38
astication time and energy, and extension of animal product use-life. It agrees with authors who stressed the social nature of culinary practices and the central role these play in the social life of anatomically modern humans. It asserts that culinary processing and conservation of animal productsGRUEL 发表于 2025-3-26 04:04:08
ntext of zooarchaeology within contemporary archaeology. This is a methodologically focused book that concentrates on vertebrate zooarchaeology, especially analysis of mammal bones and teeth and hopefully will prove useful to students and researchers investigating a variety of cases from a range offacilitate 发表于 2025-3-26 06:03:34
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e spectrum of such a signal consists of a number of discrete frequencies and is known as a ‘line’ spectrum. Although the analysis of periodic signals gives results which can be of great practical interest, the great majority of signals are not of this type. Firstly, even signals which repeat themsel藐视 发表于 2025-3-26 14:08:41
pectra we calculate for them specify the magnitudes and relative phases of the sinusoidal waves which, if added together, would exactly resynthesise the original waveforms. By contrast, the value of a random waveform or signal is not specified at every instant of time, nor is it possible to predictBACLE 发表于 2025-3-26 17:33:17
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