西夏医药用具考

从出土文献和文物来看,西夏时期的医药用具有度量衡器、制药器、贮盛器、服药器和治疗器五类,这些器具根据其使用特点由不同的材质制作而成。从现有的文献来看,西夏的医药用具较为简单,有很多是由其他器物兼用。西夏对医疗器具的使用虽多与宋同,但从品质、数量、种类来看,其与中原地域相比仍有较大差距,在一定程度上反映了西夏医学水平相对落后的实际状况。     

Capturing Motion and Depth Before Cinematography

Visual representations of biological states have traditionally faced two problems: they lacked motion and depth. Attempts were made to supply these wants over many centuries, but the major advances were made in the early-nineteenth century. Motion was synthesized by sequences of slightly different images presented in rapid succession and depth was added by presenting slightly different images to each eye. Apparent motion and depth were combined some years later, but they tended to be applied separately. The major figures in this early period were Wheatstone, Plateau, Horner, Duboscq, Claudet, and Purkinje. Others later in the century, like Marey and Muybridge, were stimulated to extend the uses to which apparent motion and photography could be applied to examining body movements. These developments occurred before the birth of cinematography, and significant insights were derived from attempts to combine motion and depth.     

Lithic technology and social transformations in the South Indian Neolithic: The evidence from Sanganakallu–Kupgal

Here we examine patterns in stone tool technology among Mesolithic, Neolithic and Iron Age localities in the Sanganakallu–Kupgal site complex, Bellary District, Karnataka, South India. Statistical tests are used to compare proportions of raw materials and artefact types, and to compare central tendencies in metric variables taken on flakes and tools. Lithic-related findings support the inference of at least two distinct technological and economic groups at Sanganakallu–Kupgal, a microlith-focused foraging society on the one hand, and on the other, an agricultural society whose lithic technologies centred upon the production of pressure bladelets and dolerite edge-ground axes. Evidence for continuity in lithic technological processes through time may reflect indigenous processes of development, and a degree of continuity from the Mesolithic through to the Neolithic period. Lithic production appears to have become a specialised and spatially segregated activity by the terminal Neolithic and early Iron Age, supporting suggestions for the emergence of an increasingly complex economy and political hierarchy.     

Reaping ‘rewards’ in sickle use-wear analysis

Recently in their research Goodale et al. (2010) as well as that of Vardi et al. (2010) independently tackled issues of effectively measuring attrition/gloss rates on sickle blade tools from Southwest Asia. Interestingly, while applying new methodology to analyzing sickle tools from different cultural and temporal contexts, these two papers arrived at a similar conclusion: sickle tools were likely very expensive to make, and thus, considerations were made during their production to ensure long use-lives to benefit the people who made and used them in prehistory. Stemp et al. (in this issue) provide a methodological critique of both studies. In addressing their critique we make several points. First it is important to note that Stemp et al. provide no new experimental analysis to justify their assertions, and their critique is ultimately, at best, guesswork. Second, the minimal reanalysis of the data Stemp et al. do conduct arguably lead to the same preliminary conclusion at which we originally arrived: the prehistoric sickle blades we examined were used longer than those we replicated. As stated in our original paper, lithic use-wear studies often do not address issue of reliable and reproducible methods. We believe that our original study helps fill this missing component, and that measuring edge thickness is much less subjective than conventional features on stone tools traditionally identified microscopically. From our perspective, Stemp et al. present largely unsupported critical commentary, lacking substantial reanalysis or experiments to complement or justify their commentary. In the end Stemp et al. provide little more than interesting ideas and conjecture.     

Clovis biface technology at the Topper site,South Carolina: evidence for variation and technological flexibility

The Topper site in the South Atlantic Coastal Plain of South Carolina provides a rare glimpse of the entire range of Clovis tool manufacture. Topper is a quarry-related site along the Savannah River with an outcrop of Coastal Plain chert and a buried Clovis component. This paper focuses on the 174 bifaces and diagnostic debitage from recent excavations to understand biface production at Topper. I present the process of manufacture then measure the variation in production characteristics at the site in terms of our current knowledge of Clovis biface technology. I conclude that Topper flintknappers used reduction strategies typical of Clovis-period tool production but created a biface assemblage with greater flexibility in design than documented at most other Clovis sites. This variation in biface production suggests greater variability in Clovis behavior across America—Clovis groups adapted to local resource conditions and adjusted the organization of their technology accordingly.     

Thermoluminescence Dating of Surface Lithic Artefacts from the Chacabuco Valley,Chilean Patagonia

This work presents several thermoluminescence (TL) dates of six archaeological sites located in the Andean valley of the Chacabuco River, central Patagonia. We discuss the advantages of this method to assess the chronology of human occupations, employing samples of lithic artefacts with evidence of fire exposure from surface contexts in the area. We compare the results with stratigraphic archaeological dating by ¹⁴C. We discuss these results in the context of previously formulated hypotheses on the past behaviour of the human population in this area.     

Paleoindian technological provisioning strategies in the northwestern Great Basin

Great Basin populations during the Pleistocene–Holocene Transition (PHT) are often characterized as being mobile and focused on wetlands; however, the factors that influenced where Paleoindians selected residential campsites are poorly understood. Using predictions derived from optimal foraging-based patch choice models and GIS reconstructions of the PHT landscape, some researchers have argued that occupations in smaller wetlands should have been shorter than occupations in larger wetlands but such arguments have rarely been evaluated using empirical data. The PHT lithic record provides an opportunity to evaluate the relationship between wetland size and occupation span by applying Kuhn's (1995) concept of technological provisioning. Kuhn expects more mobile populations to provision individuals and more sedentary populations to provision places and suggests that: (1) a strategy of provisioning individuals should be reflected by a high proportion of more extensively used artifacts made on non-local raw materials; and (2) a strategy of provisioning places should be reflected by a high proportion of less extensively used artifacts made on local raw materials. We apply the technological provisioning concept to lithic assemblages from two of the Parman localities, extensive PHT sites in the northwestern Great Basin, and compare local and nonlocal artifacts to determine if Paleoindians shifted from provisioning individuals while moving to/from the sites to provisioning the place while occupying them. There is no relationship between artifact transport distance and artifact use intensity. We interpret these findings as evidence that Paleoindians did not alter their provisioning strategies while occupying the Parman localities, likely because occupations were brief within a small wetland poorly-suited to support groups for long periods.     

Mapping Spain in the Sixteenth Century: The Escorial Atlas and Pedro de Esquivel’s Notebook

ABSTRACT

The twenty-one maps of Spain that comprise the Escorial atlas (El atlas de El Escorial) and the later notebook compiled by Pedro de Esquivel for another map of Spain have long been confused. Recently identified documents in the Royal Library, Stockholm, have allowed us to recognize the two works as completely separate and to shed new light on each. In this article we describe their respective histories, starting with the Escorial atlas, now known to have been commissioned by Emperor Charles V from the Sevillian cosmographer Alonso de Santa Cruz, who between c.1538 and 1545 produced an index map and 20 regional sheets drawn to the scale of 1:400 000. We then go on to show how, later in the century (between c.1552 and 1565), Pedro de Esquivel was using a version of the topographical methods described in Peter Apian’s Cosmographia to assemble data for the map of Spain commissioned by Philip II before and just after he became king in 1556. Esquivel died in 1565 before all the data had been collected, his map was never drawn, and his notebooks, with all his astronomical measurements and calculations of angles and distances, took a curious journey that ended in Stockholm in the archives of the Royal Library of Sweden.     

山东史前乐器初探

本文主要根据最近几年山东地区的田野考古资料,对发掘中出土的一些史前时期的陶鼓、笛柄杯、陶响器、陶(骨)哨、陶号角、陶铃、陶埙等乐器作了介绍,并就与此相关问题进行了初步的探讨。