城乡建设热中的地下文物保护对策

近年来,我国城乡建设取得了举世瞩目的成就,面貌为之一新。但在这个过程中,地下文物作为中华历史文化的物质载体的重要组成部分,遭遇了前所未有的严重破坏,造成了文物流失、文物遭毁等一系列严重后果。本文着眼干近年来城乡建设中地下文物屡遭破坏的现状,分析保护工作收效甚微的原因,说明加强和改进地下文物保护工作的重要性:并提出应以法律法规的建设完善和保护制度的健全为重点,从多方面制定应对措施,寻找当前形势下地下文物保护与城乡建设间的最佳平衡点。     

An overview of women's health in the U.S. since the mid-1960 s

Women's health became intertwined with the second wave of feminism in the 1960s. The process and history of the interactions among physicians, feminists, health care consumers, activists, and politicians have brought women's health into the foreground of health research and curricular agendas in several ways. It identified major gaps in research and practice and initiated a critique of the current health care system at all levels; it originated from, and remains connected with, the non-medical community; it is interdisciplinary and requires interdisciplinary teams for research and clinical practice, as well as collaboration with colleagues in non-medical academic fields; it developed new curriculum focused on women's health; it emphasizes race, class, sexual orientation, and other diversities among women. The continuing presence of activists and feminist scholars will insure that health and science include women's needs to provide better health for all.     

The emergence of Baltic Moorkultur: visions of scientific-technological mastery of peatlands in the age of great social change, 1850–1914

ABSTRACT

This article looks at the imaginaries of progress through technology and new activities by tracing the emergence of Baltic Moorkultur in Estonia and Livonia from the 1850s to the early 1910s. Baltic Moorkultur, a set of modern drainage and peat extraction techniques, has been viewed as part of a modernisation process and evolving visions of future, which touched the identity of Baltic German landowners, scientists and entrepreneurs. General reasons for an impetus for the large-scale reclamation of peatlands were the growth of population, economic liberalisation, growing demand for fuels and the fact that the basis of manorial economy gradually crumbled and led to increasing urge to modernise its source of livelihood. Baltic Moorkultur can be thought as a high-tech response of that time to the exploitation of peatlands. This article explains why it became adopted and how it altered the appraisal of environments that had been perceived as suboptimal.     

A Tile Pavement from the Queen's Chamber,Clarendon Palace,Dated 1250-2

This article undertakes an object-focused study of a single work of art of great material and visual complexity: the Wallace Collection pax. This object stimulates an important discussion on how the making, materials and form of a work of art are fundamental to unravelling the object’s function and meaning for a contemporary audience. In placing at the core of the object a rare example of a late medieval amber Vera icon, the Wallace Collection pax also opens up a wider discussion on the nature and popularity of amber as a material of artistic expression in the later Middle Ages. In basing this article on the physical and material history of the work of art, I hope to illustrate the importance of going back to first principles when undertaking object-based research, and I intend to highlight the complex interaction between material and form in late medieval art.     

The clash of great powers and revolution in the Baltic Sea?

The Soviet party leadership claimed repeatedly after the mid-1920s that the Soviet Union was under an acute threat of intervention. The interpretation was based on different views regarding the development of socialism in the USSR. The role of Finland in the Soviet policy towards other border-states offers a case for observing the relation of ideology and practice in Soviet foreign policy, especially in the Baltic Sea context in 1925. The main interests for the Soviets were plans for military alliances and spheres of influence and intelligence. Contrary to the ideological worldview, the Peoples’ Commissariat for Foreign Affairs (NKID) did not see the western great powers, Great Britain and France, as being behind the Baltic alliance plan. Instead, the alliance attempt was primarily seen as an independent Polish initiative, especially lacking British support. The Soviet foreign administration was able to evaluate the grounds for eventual Finnish non-alliance accurately, despite Baltic sympathies and the lack of an active Scandinavian orientation. The results suggest the NKID observed international relations from the traditional viewpoint of Soviet state interests, and on the basis of quite accurate information, not reflecting the needs of ideological interpretation or domestic power struggles.     

The Politics of the Past: Constructing a National Identity through Heritage Conservation

Modern nation‐states use images of a chosen past to construct a national identity. In Vilnius, the remains of the Grand Duchy of Lithuania are used to construct an identity, and the aim of this exercise is to improve the economic performance of the city. Academics and professionals, alarmed of the loss of authentic values, and the living society, alarmed at the deteriorating container quality of the city, caused by this Politics of the Past, are coming forward to prevent this disinheritance. New agencies created to materialise the rejuvenation of historic urban space, together with unprecedented changes in values, and social disharmony have turned the Politics of the Past in Vilnius into an instructive heritage discourse, which is further diversified by the involvement of local experts who are now taking charge of heritage protection.     

MODELLING OF STRUCTURAL ACCELERATIONS AND APPLICATION TO CONTROLLER DESIGN

In this paper a method for the identification of simplified linear models for building structures is applied to the case when acceleration, rather than displacement, is measured. A frame from benchmark structural controller studies is simulated, and from the input-output data of these simulations, simplified models for the acceleration response of the frame are obtained that have far fewer degrees of freedom. One of these simplified models is used to design a controller, which is tested using an evaluation model from the benchmark controller studies and found to be effective.     

雅尔塔体制的形成与苏联势力范围的确立

苏德战争之前 ,苏联通过与希特勒德国的合作与争夺 ,在其西北部扩张领土和建立势力范围的努力获得初步成功。第二次世界大战期间 ,苏联以战场上的胜利为基础 ,使盟国逐渐地同意了苏联关于领土和边界、安全保障和势力范围的大部分要求。最后 ,苏联和西方国家以妥协和谅解的方法确立了划分它们势力范围的雅尔塔体制     

试论城镇群体空间的组织调控

在工业化、后工业化的催动及交通、信息条件的支撑下,城镇群体化发展已经成为全球化的现象。文章介绍了西方国家城镇群体空间的典型调控模式,分析了市场力量与规划调节力量在其空间组织调控中的作用,并提出城镇群体空间的组织调控是一个准市场行为的观念,以期对中国的相应研究与实践提供一定的借鉴。     

Der quantitative Beitrag der nach 1933 emigrierten Naturwissenschaftler zur deutschsprachigen physikalischen Forschung

By scientiometrically analyzing the physics-literature produced between 1925 and 1933 it is shown that the purely quantitative contribution of physicists subsequently emigrating from Germany to the literature produced by the physics community in this country was much lower than hitherto estimated. The actual figure is not in the range of 30%, as is generally assumed, but much nearer to 11%. Control analysis of three leading German physics journals and of memberships in the Deutsche Physikalische Gesellschaft confirms this result. Further investigation of university calendars shows that transferring these results to purely academic physics would amount to committing a “universalistic fallacy”. In academic physics emigré-physicists held a total of 15,5% of all teaching postitions. Differentiating the physics literature into various specialties allows further insights into the cognitive and social structure of the German physics community before 1933. Works of emigré-physicists are not randomly distributed over specialities; instead, the distribution reveals a nearly perfect correlation with what could be called “the specialty's paradigmatic age”. The spectrum begins with quantum theory, where future emigrants produced more than 25% of the literature, and fades away with acoustics, where their contribution amounts to less than 4%. The commonly accepted explanation of this phenomenon, which is based on the assumption that time of institutionalization of a specialty, “prestige” of that specialty, and entrance barriers for Jewish scientists are correlated, is falsified by two cases of non- or zero-correlation: by the very old specialties and by the technical disciplines. A new explanans is proposed which is based on the hypothesis of cognitive and social marginality being correlated and on a certain amount of cognitive marginality enhancing the disposition to innovative behavior and creativity.