Modelling and Seismic Response Analysis of Italian Code-Conforming Base-Isolated Buildings

ABSTRACT

This paper reports on results of nonlinear analyses performed within the RINTC project on an RC building isolated with different systems (High Damping Rubber Bearings, High Damping Rubber Bearings and Flat Sliding Bearings, Friction Pendulum System) and designed according to the Italian design code. The seismic response has been evaluated under different seismic input levels of two sites with different hazard and by considering two Limit States: Global Collapse and Usability-Preventing Damage. The influence of seismic stoppers and modelling uncertainties is also evaluated. Results permit to compute the implicit collapse risk and to identify critical aspects of current design procedures.     

Conflicting Traditions,Concurrent Treatment: Medical Pluralism in Remote Aboriginal Australia

ABSTRACT In remote Aboriginal communities in Australia, researchers cast health beliefs and treatments as belonging to either an Aboriginal or biomedical system, which are considered to be irreconcilable and in conflict. Warlpiri people also speak of two distinct traditions that, they claim, are able to heal only specific classes of illness. Nevertheless, both Aboriginal and biomedical systems can be used simultaneously. An examination of two illness episodes will illustrate the complexity of how both Aboriginal and biomedical diagnoses and treatments are employed in a similar manner. I argue that while diagnosis is often stressed in statements regarding illness, it is only one of many factors that influence the treatment choices of individuals.     

企业经营与伦理道德--论稻盛和夫经营哲学中的伦理观

在企业经营活动中,经济行为与伦理道德可以并存,还是难以两立,一直是学术界争议的话题。日本著名企业家稻盛和夫强调说,企业经营者必须有可以作为判断基准的哲学。坚持把“为人何谓正确”作为判断基准,不断追求正义、公正,是稻盛和夫经营哲学的核心,也是他的道德观和伦理观的充分体现。但是,做人的道德准则和企业经营的原则,特别是“利他”的道德观和企业追求利润的经营目标是否真的存在矛盾、冲突?应该如何协调、处理二者之间的关系?本文将通过对稻盛和夫经营实践中若干实例的分析,尝试对此做出回答。     

Recent research into oldowan hominin activities at Kanjera South, Western Kenya

This paper presents the initial results of excavations at Kanjera South, located on the Homa Peninsula in Western Kenya. Since 1995, our exploration of this locality has yielded a combination of artefacts and well preserved faunal remains in a sedimentary context that also allows for environmental reconstruction. Here we examine the history of exploration of Kanjera and its significance in the development of palaeoanthropological research in East Africa. We also summarise our findings from the recently discovered Oldowan site. Taphonomic analyses suggest that the archaeological layers were formed at least partially by hominin activity. Artefacts made from a wide variety of raw materials are abundant, as are animal bones. Results of our first analyses confirm that Oldowan hominins had considerable behavioural flexibility and occupied a range of habitats.Cet article présente des résultats préliminaires de nos fouilles au site de Kanjera South, situé sur la péninsule de Homa au Kenya occidental. Depuis 1995 nos explorations à cette localité ont produit une combinaison des outils lithiques et des restes fossils dans un bon état de conservation venant d’un contexte sédimentaire qui permet également les reconstitutions paleoenvironnementaux. Ici nous examinons l’histoire de l’exploration de Kanjera et de son importance dans le développement de la recherche paleoanthropologique en Afrique de l’Est. Nous récapitulons également nos résultats du gisement récemment découvert d’Oldowan. L’étude taphonomique suggère que les couches archéologiques ont été formées au moins partiellement par l’activité des hominins. Les objets fabriqués faits à partir d’une grande variété de matières lithiques sont abondants, de même que les os animaux. Les résultats de nos premières analyses confirment que les hominins d’Oldowan ont eu une flexibilité de comportement considérable et ont occupé une gamme d’habitats différents.     

论东汉中后期士人的群体心理

东汉中后期七人群体的形成是儒家经学的极盛这一特定历史时代的产物,是东汉中后期一个重要的社会群体。这一群体的成员通过心理和感情的交流,形成自己的群体心理,产生了心理相容、群体规范、群体凝聚、类化趋向等群体心理现象。它是我们研究东汉中后期社会状况与历史变迁的一个新的角度和方法。     

PRACTICING THE CULTURAL GREEN ECONOMY: WHERE NOW FOR ENVIRONMENTAL SOCIAL SCIENCE?

Debates concerning the development of the green economy necessarily focus on “upstream” issues that underpin the re‐structuring of national and regional economies through the lenses of financial, institutional and regulatory change. However, the growing interest in the cultural green economy requires a re‐scaling of debates surrounding the links that occur in complex socio‐technical systems, notably between individual consumers, social units and the architectures of the developing green economy. This necessitates a research and policy agenda that is attentive to both the complexities of such interactions (between structures, processes and practices) and the imperative to foster change in practices within wider society. This article explores the ways in which environmental social scientists have examined and evidenced these issues, arguing that two major barriers still exist for creating adequate understandings and opportunities for change. First, the overt focus on the individual consumer as a unit of measurement and political attention has stifled debate concerning the ways in which environmentally related social practices have developed in association with wider economic contexts. In this way, environmental social scientists have often failed to make the connections between individuals, practices and the economic system. Second, in adopting a largely individualistic perspective, environmental social scientists have tended to focus their attention on incrementalist and narrowly defined views of what ecological citizenship might look like and constitute in the green economy. The article therefore argues that environmental social scientists need to constructively engage in a new inter‐disciplinary dialogue about the role, purpose and ethics of citizen participation in developing and sustaining the green economy in an age of climate change and potential resource scarcity.     

Analysing musical culture in nineteenth-century Europe: towards a musical turn?

The aim of this article is to establish the extent to which the history of music can offer new perspectives on the modern period. We need a change of perspective, moving away from the aesthetic debates on music to an investigation of actual experiences and practices of participants. Audience behaviour provides a link between musical production and society. In order to make opera houses and concert halls visible as social spheres, this article draws on examples from the musical life of Berlin and London in the 1800s. Music should no longer be regarded as a peripheral phenomenon, but instead as a potential historical question. The analysis of musical performances prompts at least one: music matters.     

Seasonality and intra-site variation of Neanderthal occupations in the Middle Palaeolithic locality of Payre (Ardèche,France) using dental wear analyses

The reconstruction of Palaeolithic subsistence and settlement systems at the Middle Palaeolithic site of Payre (France) is undertaken through the application of dental wear analyses combined to zooarchaeological, technological, and ecological indicators. Three archaeological levels were investigated. Level D, dated to MIS 5, could correspond to an occupation during the cold season. In levels G and F, dated to MIS 8-7, animals were probably hunted during a warmer season. According to dental wear analyses, it is likely that level F has actually recorded a succession of short occupations, contrary to what is observed in the levels G and D. Those differences in the duration of site occupation are discussed in the light of previous sedimentological, zooarchaeological, and technological studies.     

The combined use of oxygen isotopes and microwear in sheep teeth to elucidate seasonal management of domestic herds: the case study of Çatalhöyük,central Anatolia

This paper presents and tests a model designed to investigate how off-site herd management developed in settled pre-historic societies. The model is constructed from data collected from traditionally raised local sheep, acting as an interpretive link to published data. The modern comparator was small, but plausible results allow modelling of the archaeological data to be explored. Birth seasonality and herding location are identified through modelled patterns in oxygen isotope data in tooth enamel, and diet just before death by microwear in the same tooth. In combination, these allow aspects of seasonal management of breeding, fallow and slaughter herd sections to be interpreted. Novel practices are discussed in comparison local wild sheep ethology. The case study is Neolithic Çatalhöyük (7400–6200 cal BC) in central Anatolia. Its location provided the opportunity for different parts of the landscape to be used for herding, although choice might have been socially constrained. Data are taken from 72 specimens; the results suggest settlement-wide preference for a suite of practices that kept herds within a day of the settlement and that maintained breeding cycle synchrony with optimal resource availability. Chronological analysis suggests birth season manipulation was tried but rejected, whilst hay or cereal fodder was introduced and became increasingly important. It is argued that herding was probably on dedicated pasture on the arable fringes rather than in closer integration on ‘garden plots’, as there is no evidence of field-edge weed diets and little evidence of adjusting the birth season to accommodate the crop cycle.     

如何加强英语教学中的素质教育

传统的英语教学应以语法知识为主,教学中严重地存在着“重知识传授,轻能力培养”的倾向,高分低能现象大量存在。时代呼唤英语教学必须实施素质教育,其效果始终要接受实践的检验,而其客观标准又具双重性：既要实现培养学生运用英语进行交际能力的目标,又要达到全面提高学生素质的标准。