鄂、西鄂、东鄂辨证——兼论湖北称鄂之由来

基于考古资料并结合前人研究成果,梳理了乡宁之鄂、沁阳之鄂、随州之鄂、南阳之鄂的地望变迁。西周早期为南控南淮夷、荆蛮,周封鄂于今随州。周夷王时,将鄂迁徙到今河南南阳市宛城区新店乡西鄂故城一带,周代南土防线亦随之收缩。约在春秋早期楚将南阳盆地纳入政治版图之时鄂国已消亡。战国中期前后,西鄂为楚封鄂君之地。垂沙之役后,鄂君东迁大冶鄂王城,始有东鄂。秦及汉初于东鄂故地设鄂县,其后又在南阳鄂国故地设县,因江夏先有鄂县,故称南阳之鄂为西鄂。湖北简称鄂与西周时期随州鄂国或南阳西鄂并无直接关系,而是与行政区划变迁及武昌九省通衢的地位日渐重要有关。武昌有“鄂”之别称,是湖北省简称鄂的直接原因。     

尉迟寺出土陶鬶的启示

史前陶鬶发展的主流看法是起源于海岱地区,然后向周围传播。但是,蒙城尉迟寺遗址出土的陶鬶现象给这种观点带来了难解的课题。本文通过对尉迟寺出土陶鬶的验证,再次肯定了陶鬶应该发源于太湖地区。并且,尉迟寺遗址也是陶鬶发展过程中的关键区域,为陶鬶的传播研究提供了宝贵的资料。     

抗战时期胡适对中日现代化进程的历史反思

本文由胡适对晚清以来中国现代化进程的历史评价、中日现代化历史进程的比较研究两个层面,梳理和阐释了胡适对中日现代化进程问题研究的历史深度和理论贡献。胡适立足于中日两国历史的比较,进而归纳出两种截然不同的现代化反应类型:发散渗透型与中央控制型。在众说纷呈的抗战思想论观中,胡适独树一帜,其在抗战时期初步成型的中日现代化历史比较研究理论模型探讨,有着强烈的时代特征。胡适没有局限于对日本帝国主义侵略战争的一般性揭露,而是通过对长期流传的所谓日本现代化成功论的历史分析,揭示日本社会深层次的文化危机和历史困惑。胡适对19世纪中期以来尤其民国建立后中国现代化进程中所取得成绩的肯定,是其思想复杂性中占主要方面的一个认识;他所归纳的文化冲突的理论及规律模式,与他对近代中国现代化历史进程的阶段性成绩观察紧密关联,也为我们认识近代中国历史的诸多重大事件,提供了一个新颖而独特的历史新视角,其理论价值不容忽视。从胡适所已经尝试的由现代化视角进行中日现代化进程历史比较研究来看,抗日战争与中国现代化进程研究确是一个历史时期已存在的学术主题。笔者认为,此方面学术研究成果的继续挖掘,于当今的抗日战争研究,仍有启发意义。     

Image‐Based Modelling from Unmanned Aerial Vehicle (UAV) Photogrammetry: An Effective,Low‐Cost Tool for Archaeological Applications

The recording and 3D modelling of complex archaeological sites is usually associated with high capital and logistical costs, because the data acquisition must be performed by specialists using expensive surveying sensors (i.e., terrestrial laser scanners, robotic total stations and/or ground‐penetrating radar). This paper presents a novel, low‐cost, user‐friendly photogrammetric tool for generating high‐resolution and scaled 3D models of complex sites. The results obtained with unmanned aerial vehicle (UAV) photogrammetry of an archaeological site indicate that this approach is semi‐automatic, inexpensive and effective, and that it guarantees quality.     

EMERGENCE OF LEAPFROGGING FROM RESIDENTIAL CHOICE WITH ENDOGENOUS GREEN SPACE: ANALYTICAL RESULTS

Leapfrog development is a typical form of sprawl. This paper aims at analyzing the existence, size, and persistence of leapfrogging in a dynamic urban economic model with endogenous green amenities. We analyze whether incoming households choose to settle at the fringe of the city or to jump further away depending on their preferences and the structure of the city. We first provide an analytical treatment of the conditions and characteristics under which a first leapfrog occurs and show how the optimal choice is affected by the size of the city, income, commuting costs, as well as the size of the area where green amenities are considered. We then study how further leapfrogging and multiple urban rings may appear and be maintained in the long‐run equilibrium, and how infill processes take place through time.     

THE EFFECT OF ACCESSIBILITY ON PRODUCTIVITY IN SPANISH MANUFACTURING FIRMS

This paper evaluates the impact of accessibility on the productivity of Spanish manufacturing firms. We suggest the use of accessibility indicators of workers and commodities, integrating transport, land use, and individual components, computing real distances or traveling times using the Spanish full road network. Estimated firms’ total factor productivity is explained as a function of the accessibility indicators and additional control variables. Results evidence the crucial role on firms’ productivity to the accessibility of commodities and to a slightly lesser extent the workers.     

Chemical and mineralogical characterization of Aguada Portezuelo pottery from Catamarca,north-western Argentina: PIXE,XRD and SEM-EDS studies applied to surface pre- and post-firing paints,slips and pastes

Particle-induced X-ray emission (PIXE), X-ray diffraction (XRD), electron microprobe analysis (EDS) and scanning electron microscopy (SEM) analytical techniques were used to characterize surface paints in pre- and post-fired Aguada Portezuelo decorated pottery. Surface paintings in black, white, red, brown, burgundy and ochre were analysed. Major, minor and trace elements were detected by PIXE, whereas XRD and SEM-EDS gave information on the main mineral phases and the characteristic morphology for each analysed pigment. The results obtained indicate that the main colour groups can be easily discriminated by PIXE, and they are characterized by only one pigment for each colour: hematite (red) and manganese mineral oxides (black), respectively, whereas white pigments are characterized by calcite, ghelenite and gypsum.     

Intra-site Spatial Analysis in Ethnoarchaeology

ABSTRACT

The interpretative power of quantitative intra-site spatial analysis has long been recognised by archaeologists. On the contrary, very few ethnoarchaeological works have engaged with the statistical analysis of intra-site pattern of artefacts and ecofacts. Nonetheless, ethnoarchaeology is uniquely placed to guide and assist in the identification of sound techniques and in the development of the methodology of analysis. The possibility to directly connect the distribution of the proxies under study with the activity that generated such distribution, provide the means of fine-tuning the tools we use for identifying these patterns in the archaeological record. As a consequence, archaeological methodology and interpretation both benefit from the application of improved methodologies. In this paper we review some of the most common techniques used to analyse activity areas and we provide examples of the application of such techniques to ethnoarchaeological contexts. The aim is to assess how archaeology can benefit from the intra-site spatial analysis of ethnoarchaeological contexts.     

Horticulturists and oxygen ecozones in the tropical and subtropical forests of Southeast South America

We analyse the isotopic values (δ¹³C, δ¹⁵N) of the diet of pre-Columbian horticulturalist populations from tropical and subtropical areas of southeastern South America, belonging to the Guarani and Taquara archaeological units. The data indicate different trends in each one (T?=?4.21; P?=?0.0004), showing a mixed diet with maize consumption in the Guarani samples (δ¹³C_co?=??15.5?±?1.8‰; δ¹³C_ap ?10.4?±?0.8‰) and a depleted one in the Taquara ones (δ¹³C_co ?18.2?±?1.7‰; δ¹³C_ap ?11.9?±?0.9‰), with a significant internal dispersion in both populations. The first population has higher nitrogen values (δ¹⁵N 11.1?±?0.6‰) compared to the Taquara samples (δ¹⁵N 9.3?±?1‰), suggesting a more carnivorous diet. The recognition of these pre-Columbian mixed diets involves the identification of maize cultivation on the Atlantic side of the southernmost area of South America (Parana Delta, 34° SL). Through the analysis of δ¹⁸O we have identified two isotopic ecozones, the first along the Paraná River Valley, with an average value of δ¹⁸O ?3.7?±?0.5‰ (CV?=?13.5%; CI?=??3.83 / ?3.16), and the second one, located in the Planalto of southern Brazil (Araucaria Forest), with a mean value of δ¹⁸O ?1.5?±?0.3‰ (CV?=?16.5%; CI?=??1.69 / ?1.29). The isotopic data (δ¹³C, δ¹⁵N and δ¹⁸O) suggest human movements between these two ecozones.