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11.
The ritualized memory of genocide has been a cornerstone of Roma political mobilization during at least the last three decades. A uniqueness paradigm has been developing for some time, applying a memorial discourse inspired by the Jewish Holocaust model. While paralleling each other in time, the mass murders of Jews and Roma during the Second World War differed on several points. In the General Government of the Occupied Polish Territories and the territories occupied by Nazi Germany after Operation Barbarossa, the persecution of Roma took place largely in local initiatives. Consequently, the Nazi policies varied considerably, leading to territories in which Roma were annihilated and those in which about half of the Roma population survived. Considerable differences could also appear within the same administrative unit. In Distrikt Galizien, the southeastern-most district of the General Government, Roma were persecuted violently in the countryside, while the district capital of Lemberg (Lwów, Lviv) saw a different course of events. The picture that appears from the available documents also diverges from survivor testimonies and general accounts of the persecution of Roma as being similar and parallel to that of Jews. Roma were present in Lemberg throughout the Nazi occupation and the authorities were aware of their whereabouts. Roma were not confined to the ghetto, but many, along with Poles and Ukrainians, remained within the territory of the ghetto, parts of which had constituted areas of Roma settlement in Lemberg since the mid nineteenth century. Several Roma also lived in wagons in various locations in 1942–43, as well as in quarters close to the town’s centre. Altogether, several hundred Roma lived in Lemberg, and their treatment by the local courts was different from that of Jews, bearing more similarity to the way in which Polish and Ukrainian cases were handled.  相似文献   
12.
Invasive vegetation species can lead to major changes in the geomorphology of coastal systems. Within temperate estuaries in the southern hemisphere, especially Australia and New Zealand, the cordgrass Spartina spp. has become established. These species are highly invasive, and their prolific growth leads to the development of supratidal environments in formerly intertidal and subtidal environments. Here, we quantified the impact of Spartina invasion on the geomorphology and sequestration capacity of carbon in the sediments of Anderson Inlet, Victoria, Australia. Spartina was first introduced to the area in the 1930s to aid in land reclamation and control coastal erosion associated with coastal development. We found that Spartina now dominates the intertidal areas of the Inlet and promotes accretion (18 mm/year) causing the formation of over 108 ha of supratidal islands over the past 100 years. These newly formed islands are calculated to potentially contain over 5.5 million tonnes of CO2 equivalent carbon. Future management of the inlet and other Spartina‐dominated environments within Australian presents a dilemma for resource managers; on the one hand, Spartina is highly invasive and can outcompete native tidal marshes, thereby warranting its eradication, but on the other hand it is likely more resilient to rising sea levels and has the potential for carbon sequestration. Whether or not the potential advantages outweigh the significant habitat change that is anticipated, any management strategies will likely require additional research into costs and benefits of all ecosystem services provided by Spartina including in relation to nutrient cycling, shoreline stabilisation, and biodiversity as well as in response to the longevity of carbon found within the sediments.  相似文献   
13.
This paper analyses the relationship between knowledge production and urban locations in industrial design, a knowledge-intensive business service (KIBS). KIBS concentrate in urban locations. This is often explained by the co-location of client firms and market access in large cities. Recent research on knowledge production, however, reveals that knowledge productive networks are significant for both the competitiveness and location of KIBS. Thus, to understand the urban location of industrial design, it is important to analyse how knowledge production is organized within the industry. Industrial design is concentrated in urban locations, but most of its clients are located elsewhere. Hence, it seems that industrial design firms concentrate in urban locations mainly because their knowledge networks include specific types of formal and informal local social networks.  相似文献   
14.
南诏大理国金属佛像制作工艺初探   总被引:1,自引:0,他引:1  
为研究南诏大理国金属佛像的制作工艺,对部分金属佛像进行了科学分析,表明制作各种铜佛像时,主要使用失蜡铸造工艺,已使用多种金属元素作为材质,阿嵯耶观音像和其他铜像是以含砷的铜合金为特征,金质佛像的材质主要用金银合金,铸造小铜佛像则采用复杂的合金成分配比。根据铭文和绘画资料分析,这些金属佛像主要是大理本地的工匠制作。  相似文献   
15.
Science Cities: What the Concept of the Creative City Means for Knowledge Production. – The article aims to show that the relationship of science and the city has changed since the 1970s in the context of the knowledgeable society. While cities have principally been regarded as the typical space of science, of new ideas and innovation for centuries, since the 1960s and 1970s universities, research institutes as well as industrial research institutes have relocated to the periphery of cities. There, however, these sites of knowledge have been organized in an ‘urban mode’. That means that the concept of the city as a place of science and innovation has determined the architectural, spatial, and social organization of these sites on the periphery of cities. Certain features of the city have been copied, such as social infrastructures, places of communication, restaurants, cafes etc., while others have been left out – housing, cinema, theatre etc. An ‘urban mode of knowledge production’ in the sense of a very stylized model of the city has become a tool to enhance the production of scientific and technological knowledge. – The article exemplifies this by focusing on a case study, namely of the so‐called ‘Science City’ of the Siemens Company in Munich‐Neuperlach.  相似文献   
16.
联珠纹在中国虽有更早的源头,但它从6世纪中期才开始流行。那时中国的联珠纹虽以粟特地区为中介受到萨珊艺术的影响,但也融入了自身的文化理解和艺术形式,这令联珠纹在很大程度上丧失了原有的萨珊图案寓意、改变了西方原貌。邺城等黄河中下游的丝织重镇,应是联珠纹织物在内地的重要产地。  相似文献   
17.
孙发平  朱建平 《攀登》2007,26(6):85-90
产业集群的发展壮大是提升城市竞争力的最有效途径。本文对格尔木盐湖化工产业集群的发展阶段进行了初步判断,在此基础上,分析了格尔木盐湖化工产业集群的发展状况,提出了加快发展产业集群的具体对策建议。  相似文献   
18.
Aspects of Roman pottery production at the workshops of Kontich, Tienen, Rumst, Grobbendonk and Clavier-Vervoz in the Civitas Tungrorum of central Belgium are explored. A total of 150 wasters from five sites were studied macroscopically, as well as via a combination of thin-section petrography, geochemistry and scanning electron microscopy, in order to gain insights into ceramic technology and aspects of the organization of production. Particular emphasis was given to the individual technological sequences and shared strategies of raw material selection, paste preparation and firing employed at the five adjacent sites. The integration of petrographic and geochemical data permitted the establishment of compositional reference groups for the Roman kiln sites of Civitas Tungrorum, which can be used to track their products within the surrounding landscape.  相似文献   
19.
Α new, testable, interpretation of the function of Aegean Early Bronze Age ‘frying pan' ceramics that combines some previously suggested uses is presented experimentally. The proposed function involves a well-documented natural phenomenon responsible for the rapid change in colour of a natural salt marsh or salt pan surface due to the explosive population growth of the extremophile Archaea Halobacterium salinarium when the salt concentration approaches saturation. The cyclical nature of the appearance of red pigmentation on the salt marsh surface every late summer or every few weeks in a domestic ‘frying pan' presents an obvious analogy with the female menstruation cycle and provides an explanation for the fact that several ceramic vessels used for this purpose bear the characteristics of the female body. Furthermore, the resulting red pigment lends itself for use as a cosmetic colorant.  相似文献   
20.
非均质的砂砾石层是莫高窟壁画的主要墙体,但砂砾石层的非均质性如何在水盐运移过程中发挥作用却还不清楚。为此,通过在108窟西壁面上1 m×1 m和2 m×2 m范围的三维高密度电阻率成像监测,发现在这些区域上,墙体电阻率的空间分布都是非均匀的,低阻值区域在空间位置、大小和形状上都会随时间而变化。这明确说明在构成墙体的非均质砂砾石层内存在着重要的水分饱和与非饱和过程(再分配过程),正是这一不断重复的饱和与非饱和过程促进了墙体内水分的运移和盐分在一些特定区域的聚集。研究成果对全面认识莫高窟墙体内的水盐运移机理,减轻和防治壁画盐害都具有重要意义。  相似文献   
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