基于造纸原料分析中国手工造纸术的传承特点

对古代中国主要造纸原料发展脉络进行了梳理,并分析目前我国手工纸造纸原料现状,最后对古今中国传统手工造纸原料进行比较研究,可知当今中国传统手工纸在原料种类、比例、处理方式等方面与古代相比较,还是发生一定的变化,正是由于这样一些变化,导致手工纸质量参差不齐,很难保持其原有的特性。     

Millet and sauce: The uses and functions of querns among the Minyanka (Mali)

The central role of grinding activities in the dietary practices of traditional agricultural populations can be approached from an ethnoarchaeological point of view. The comparison of ethnographic references raises the question whether the function and the socioeconomic context in which grinding slabs are used allow to assess issues related to conclusions drawn from archaeological contexts. Our discussion is based on the analysis of the manufacturing of grinding slabs, their use cycles and their social status in several Minyanka villages (Mali), providing useful references when examining the way in which archaeologists explain and interpret technological, functional and spatial observations. The typological and technical evolution and variability of querns results from a combination of several factors determined by the available raw materials, the skill of shaping techniques, the organisation of manufacturing and the transference of the function of grinding tools. But these factors alone cannot explain the encountered range of variation. Our study thus emphasises the very role of cultural aspects within these temporal and regional developments, and the impossibility of dissociating the use of a quern from its socio-economic context.     

Ideas no longer written in antler

In the course of the Upper Paleolithic, antler debitage techniques seem to have followed a linear evolution. The earliest one, fracturing by cleaving, appeared during the Aurignacian and is considered by some specialists to be ineffective. According to them, it was not until the invention of the groove and splinter technique during the Gravettian that antler debitage became efficient. Nonetheless, during the Solutrean, fracturing once again became the most common technique, but by splitting. Based on a study of 102 Solutrean pressure tools and experimentations, we reach the conclusion that splitting is a very effective technique that can produce blanks with the same qualities as those made by the groove and splinter technique. The splitting technique was nonetheless excluded in previous studies. We explore the reasons for this and the particularities of the different antler debitage techniques evidenced in the Western Upper Paleolithic.     

Integrated geological,petrologic and geochemical approach to establish source material and technology of Late Cypriot Bronze Age Plain White ware ceramics

Late Cypriot Bronze Age Plain White Wheelmade ware samples from several Cypriot excavation sites and the northern Canaanite coast were studied to ascertain their production centres and details of their manufacturing processes and post-depositional alteration. The investigation of the ceramics, using combined geoscientific analytical techniques (XRF, ICP-MS, XRD and EPMA) allowed four groups of pottery to be distinguished based on their common raw-material sources and/or technological analogies. Sediments that were sampled in East Cyprus (eastern Mesaoria Plain) for comparative purposes indicated that most of the investigated ceramics were produced from raw materials available around the ancient settlement of Enkomi. Appraising technological variations and discriminative raw-material characteristics, several pottery producing workshops in ancient Enkomi (Eastern Cypriot coast) have been identified that merchandised their commodities on Cyprus and, in all probability, also overseas.     

Painted plaster from Bronze Age Thebes, Boeotia (Greece): a technological study

From the rather difficult excavations that have taken place in Thebes since the beginning of the last century, many fragmentary but often well-preserved paintings on plaster have been unearthed. These belong to several contexts and periods: House of Kadmos (Late Helladic IIIA), Treasury Room (Late Helladic IIIB1) and Oikopedon Spourli (Late Helladic III). Their iconography, style and technology fit well with other paintings from the Late Bronze Age sites found in the vicinity of Thebes (e.g. Gla and Orchomenos). This paper presents a technological study of the Bronze Age painted plaster from Thebes, Greece. The paintings were investigated by means of X-ray diffraction; stereo, reflected light and scanning electron microscopy; some by laser-induced breakdown spectrometry and by micro-Raman spectroscopy, in order to identify the pigments and the composition of the plaster layers, and to determine the painting technique(s) that the artisans may have employed. The plaster layer onto which the paint layer was applied was often the only layer and consisted mainly of calcite, while a clay plaster formed the backing between the lime plaster coat and the actual wall surface. The pigments identified were: yellow ochre, haematite (red), cuprorivaite (Egyptian blue), indigo and possibly riebeckite for blue, charcoal (black), calcite (white), and a combination of black and red for purple. A detailed macroscopic study of the painted surface revealed several features, which indicated that the technique of al fresco painting was employed extensively, a technique already in use since the start of the Late Minoan I phase on Crete. A generally lower level of quality in the appearance of the later paintings (Treasury Room and Oikopedon Spourli) was also noted, but this was not reflected in the materials used or in their overall manipulation.     

Knowledge,Know-how and Raw Material - The Production of Late Neolithic Flint Daggers in Scandinavia

In this paper, the craftsmanship of the Late Neolithic flint daggers in Scandianvia is investigated. The purpose of the investigation is to map the degree of skill invested in each production stage of the daggers and then relate the degree of craftsmanship to social factors. This is achieved by applying an operational-chain approach to the dagger production system, and by comparison with anthropologically and historically documented crafts in traditional societies. It is concluded that the daggers required knowledge of complicated recipes of action as well as a well-developed muscle memory that can only be acquired through practice. Thus, the craft is interpreted as demanding some form of an institutionalised apprenticeship system that could guarantee that it could be reproduced for at least 24 generations. It is further suggested that the flint dagger technology was consciously organised to keep the recipes of action of the technology exclusive to certain segments of the society.     

安吉上马山汉代江东类型原始瓷工艺研究

安吉上马山汉代土墩墓墓群出土众多江东类型高温釉原始瓷器,SEM-EDS (能谱-扫描电镜)分析显示,其中部分样品的胎体外表面施有含钾、铁含量较高的红色层,可能是化妆土的前身,并且在红色层之上还局部施有钙釉。经过与江西地区早商以来一些遗物在外貌以及陶衣成分上的对比,发现上马山的这些原始瓷也许在源流上与江西地区的早期窑业有关。而当东汉末年,越地传统单层高温钙釉器物逐渐兴起,并发展成为最早的成熟青瓷,这种化妆土技术便于越地消失了。     

Aeroponic gardens and their magic: Plants/persons/ethics in suspension

Out of the fire bombed ruins and food deprivation of the Second World War came one innovator’s prototype for growing edible plants, suspended above earth and requiring a minimum of water. His aeroponic apparatus would later be referred to as The Genesis Machine, from the movie Star Trek II. This paper travels with roots in air into different spheres where the relations of persons, plants, and technology conspire to place future – growing into ethical suspension. The aim is to open questions for an anthropocenic future: Are plants ‘for’ persons or persons ‘for’ plants? Is it ethical to separate growing plants from earth/Earth and from earthlings? Where might ‘responsible innovation’ and ‘innovative eclecticism’ find a place in post-genomic discourse? And might a commitment to a dividual ethics guide lives in co-becoming to devise (as Latour recognizes in like terms) a scitech-diplomacy capable of resisting the programmatic pressures of new climatic regimes?     

Innovations, Competitiveness and Local Embeddedness: A Study of Machinery Producers in Sweden

This paper is about technological relations and firm performance in the Swedish machinery industry. Taking its point of departure in the proliferating literature on the localized nature of learning and innovation processes, the paper sets out to answer three empirical questions: To what extent are firms integrated in localized production systems based on buyer-supplier relations? At what geographical level–local/regional, national or international–are the most important technological relations found? Is there a correlation between localized technological relations and the technological performance of firms? The results indicate that few firms display localized buyer-supplier relations. Rather, the industry is highly internationalized, with the most important customers and competitors located outside Sweden. In terms of technologically important relations, the domestic arena seems to be more important. The majority of the most important technological relations link the machinery producers to other actors in Sweden. Three out of four firms may be classified as predominantly local/regional or national in their technological relations, or technology profile. This survey therefore supports the notion that there exists both local/regional and national innovation systems. Finally, however, despite the fact that most firms are fairly locally embedded in their technology relations, there is no evidence that such embeddedness shows up as superior firm performance, in terms of technology level or innovative capacity.