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1.
Abstract

The study of the technology underlying pre-industrial storage structures has an interest from an anthropological and archaeological perspective, in terms of the evolution of key cultural and cognitive capabilities, often related to the transition to food production.

Microarchaeological techniques offer a unique perspective on the study of pre-industrial storing technologies. In this work, examples are presented from two archaeological contexts in different climatic and socio-ecological situations during the Holocene in S Asia and SW Europe. Microarchaeological techniques used in this study include micromorphology, Fourier transform infrared spectroscopy and phytolith analyses. The comparative study of two pits highlights key aspects of the decision-making process involved in technological solutions of storage: ? The choice of a location for the construction of a given storage facility is highly affected by contextual climatic, microclimatic, soil and bioturbative factors

? The time taken to consume stored foodstuffs seems to affect technological investment as much as the intrinsic conservation requirements of the stored taxa

? The use of fire to hygienise pits implies that such structures were not conceived for single use

? Pre-industrial storage systems can be seen as modular structures, which components (e.g. topographical location, sediment type, lining type, hygienisation techniques and cover) can be recombined to improve storage performance for different climatic settings and foodstuffs.

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2.
Abstract

Megalithic art is an important cultural resource in many regions of Western Europe. In this contribution we look at examples from Galicia, in the north-west corner of the Iberian Peninsula. A vast project has been underway since 1998, surveying and characterizing megalithic paintings, a field of research previously unexplored in any systematic way. Through defining the extent and state of conservation of megalithic paintings, the aim of the project is to be able to recommend adequate measures for their protection and preservation. It is hoped that this interdisciplinary effort will be combined with a consistent policy of display and promotion that will ensure a growing public awareness of the value of these fragile artistic works, while avoiding unnecessary losses in this part of our cultural heritage.  相似文献   

3.
ABSTRACT

Climate change impacts will increase in their frequency and severity in the coming decades, resulting in compromised integrity or destruction of thousands of heritage resources. Efforts are needed to identify, record, and study resources that will be affected. To set research and preservation priorities, the vulnerability of resources to climate change impacts and their importance to scientific research, preservation, and other resource values needs to be understood. We advocate a modelling approach which predicts the location, timing, and severity of climate change impacts; identifies resources at risk, their resource values, and opportunity costs; and prioritises research and preservation options based on these assessments. The need for this approach is illustrated with examples from two coastal areas subject to different impacts and hosting different types of heritage resources: the Atlantic coast of Georgia in the United States and the Wismar Bight along the Baltic Sea in northern Germany.  相似文献   

4.
Abstract

Transdisciplinary environmental research (TD research) seeks to solve problems arising at the point of interaction between ecological systems, the economy, and society. It seeks to enhance problem-solving capacity through interdisciplinarity and knowledge transfer between scientific and non-scientific actors. The article assesses how far the prerequisites for knowledge transfer are met in transdisciplinary projects on integrated water resources management (IWRM), particularly in post-socialist transition countries. It examines two relevant case studies, in Ukraine and Mongolia, which share a similar institutional and cultural background, and use some of the same methods closely related to knowledge transfer. It is shown that, in each case, knowledge transfer was achieved more or less effectively in both directions — from science to society and vice versa, despite the additional obstacles posed by a common post-socialist legacy. The paper concludes with a number of recommendations for designing and implementing similar TD research projects in the field of IWRM.  相似文献   

5.
Abstract

The productivity of modern agriculture is a result of a remarkable fusion of technology and science. The emerging skepticism about the role of science in society has led to a questioning of the benefits from technical change in agriculture and there is a rising demand for more effective social control over the development and use of agricultural technology. Agricultural science cannot evade responsibility for the costs as well as the benefits of technical change. But it is in society's interest to let the burden of responsibility rest lightly and to insist that agricultural science maintain its commitment to expanding the productive capacity of the resources used in agricultural production. But society should also insist that agricultural science embrace an agenda that includes a concern for the effects of agricultural technology on the health and safety of agricultural producers; a concern for the nutrition and health of consumers; a concern for the impact of agricultural practices on the aesthetic qualities of both natural and man-made environments; a concern for the quality of life in rural communities; and a concern for the implications of technical choices for the options that will be available in the future. The agricultural science community should, in turn, expect that society will acquire a more sophisticated perception of the contribution of agricultural technology to the balance between man and the natural world. It is also time for the general science community to begin to follow the lead of agricultural science in embracing the fusion of science and technology rather than continuing to hide behind the indefensible intellectual and class barriers that have been retained to protect its privilege and ego from contamination by engineering, agronomy and medicine.  相似文献   

6.
Abstract

This article aims to analyse the water policy of the French Protectorate in Morocco (1912–1956). After the proclamation of the protectorate, actions on the part of the new rulers affected both the modern and traditional water sectors. The authorities aimed to regulate water resources to help economic growth and favour the settlers living in the occupied areas. On the management side, they tried to adapt traditional institutions and practices to those of metropolitan France, while respecting tradition to some extent. During the first half of the 20th century, these colonial interventions caused profound changes in the established order, which can still be seen at the heart of water management systems used today in this part of the Maghreb. For the purposes of this article, we have adopted evolutionary and institutional theories and applied a methodology based on historical and anthropological analysis, with contributions from the fields of law, economics and geography.  相似文献   

7.
Abstract

Although an interest in technological ‘failure’ has become prominent in recent history of technology, historians have not always clearly articulated the presuppositions of attributing ‘failure’ to technology. This paper undertakes a critical examination of two main historiographies of ‘failure’: ‘failure’ as categorization of ‘pathological’ technologies that clearly demarcates them from ‘successes’, and ‘failure’ as a mundane and inevitable prerequisite of subsequent ‘success’. To reconcile these divergent analyses, this paper argues that historians should not treat ‘failure’ as residing in the technology itself. It is rather a matter of imputation according to socially‐embedded criteria of what constitutes success and failure. Accordingly judgements of ‘failure’ are prone to interpretive flexibility in a manner that is not necessarily settled by any process of ‘closure.’ I will argue that any ‘failure’ of technologies should be located in the socio‐technical relations of usage, especially in the expectations, skills and resources of human users. The moral irony of attributing responsibility for ‘failure’ to technologies themselves rather than to humans users will thereby be highlighted.  相似文献   

8.
9.
ABSTRACT

Perceptions of climatic challenges have changed significantly during the twentieth century. In recent decades, the question of global climate change received more attention than regional climatic challenges and the problems of arid regions. Historians have shown that persistent misconceptions and a lack of understanding of arid zones rooted in misguided colonial ideologies were propagated by United Nations (UN) initiatives such as the UNESCO (United Nations Educational, Scientific and Cultural Organization) Arid Zone Programme. Alarmist narratives of progressive desertification proliferated and put the blame on destructive local practices such as deforestation and overgrazing. This article investigates UNESCO’s interests in natural resources (section 1) and takes a closer look at the development and scientific elements of the Arid Zone Programme (sections 2 and 3). It argues that the Arid Zone Programme offered an effective framework that helped develop and spread new interdisciplinary research approaches to improve knowledge about arid zones. The myth of progressing desertification and misguided colonial expertise characterized much of its political rhetoric, but not its scientific work, which reflected balanced and more critical appraisals of out-dated colonial expertise. In its conclusion, the article suggests that broader contexts need to be taken into account to understand a resurgence of alarmist narratives of desertification such as shifting interests in climatology from local climatic issues to the global atmospheric circulation and a neglect of the climatology of arid zones.  相似文献   

10.
Abstract

Expenditure in the United State for research and development reached approximately $41 000 million in 1977. Executive agencies of the Federal Government fund over half of this figure. The Congress is charged by the constitution to oversee the executive branch of the American political system. The pervasive impact of science and technology on the economy quality of life and international relations, as well as the magnitude, complexity and sophistication of science and technology, present a major challenge to management, evaluation and oversight. The General Accounting Office - an independent, nonpolitical organization charged with assisting the US Congress in carrying out its oversight responsibilities - has expanded and diversified its capabilities to meet this challenge.

In this review the nature of the US science and technology enterprise is described with emphasis on the role of the Federal Government. Against this background, the work of the General Accounting Office and how it as I ts the Congress in its oversight is outlined and illustrated by example.

These include a satellite system for remote sensing of Earth resources, a fast breeder nuclear reactor program and computer-aided manufacturing technology. In conclusion, some of the difficulties involved in evaluating research and technology innovation are mentioned, and some current major issues involving science and technology are identified.  相似文献   

11.
Abstract

Scientists and politicians have different attitudes and different outlooks and can only work together successfully if both invest a considerable effort in mutual understanding and appreciation. The scientist has no deadline in his research work; a politician is always in a hurry and needs immediate answers to his problems. The greatest contribution a scientist can make in policy is his imagination and creativity, but he must be good in communicating his advice as most politicians have no background in science. The value of teamwork for the allocation of national resources for science, as well as the importance of science in education are all discussed.  相似文献   

12.
Abstract

Many renowned vegetable drugs of today would have gone into wider usage decades ago, if folklore and tradition about plants had been taken more seriously. The properties of many of these plants were known in some form or other to primitive man. The study of the direct relationship between plants and man is an interdisciplinary science; it is called ethnobotany.

Current interest in broad-based and inexpensive health care, new drugs and new or supplementary nutritious foods has prompted ethnobotanical studies in several undeveloped societies of the world. Reference is here made to various aspects of ethnobotany and to some significant research of the last 30 years. These cover not only plants employed for food and in medicine but also plants used in cordage, dyes, shelter, worship or other cultural and social aspects; these are explained and examples are provided. Primitive man understood the need for conservation of natural resources, and he exploited plants only to meet his minimum needs. The point is stressed that recording and analysis of the surviving ethnobotanical folklore is of great significance for the human race.  相似文献   

13.
Abstract

The educational potential of time‐lapse video sequences and weather data obtained using a conventional microcomputer are considered in the light of recent advances in both fields. Whilst microcomputer technology is now well‐advanced, online weather data acquisition, with the micro central to the system as a means of display and analysis as well, is in its infancy. The full potential of video technology has still to be grasped by geographers. At present the technology is available, though expensive, to permit its use as a valuable teaching and research tool. An example of potential use of both technologies is given. The future of microelectronics and video in geography at all levels of education is considerable, given adequate investment in hardware, computer software development and man‐hours.  相似文献   

14.
Abstract

Agriculture in Alaska is beginning to expand. The approach used to facilitate this expansion may serve as an example for other regions where the pressure for development stems from public interest groups. Alaskan agricultural development is tied to the disposal of government-owned land. If agriculture is to develop according to the United States farm production model, then large quantities of agricultural land must be sold to private citizens. Past federal policy in Alaska has not led to this outcome and thus the present-day development efforts spring from state government leadership. This has led to the recent undertaking of three state agricultural projects which have in common low cost land, low cost financing, and planning by people trained in agricultural disciplines. The pivotal aspect of agricultural development efforts in the state of Alaska is the successful transfer of research and technology to private sector farmers. If this can be accomplished, then Alaskan agriculture is likely to flourish.  相似文献   

15.
Abstract

Until recently increasing agricultural productivity was able to supply the world's increasing population. Now the appearance of adverse trends suggests that social and political problems will outdistance technical solutions. Explosive cost increases of energy, of fertilizers and of non-fuel minerals, as well as the possibility of adverse climatic changes and the continuing threat of political instability constitute real dangers. Paramount is the uncontrolled growth of world population, especially in South Asia, which poses the ultimate question: can the populations of these countries be saved under any circumstances, or must Nature be allowed to take its course? The quality of life for our descendants will be determined by how many of them there will be.  相似文献   

16.
Abstract

Science and technology have brought immense benefits to man, yet through them he has become divorced from nature and he has failed to understand them. Adverse effects have been deliberately hidden, and when they became obvious, have turned science into a scapegoat. Scientists are here presented as unconcerned with the social consequences of their work, whether it affects industry or politics. The endless scientific future is now seen to have strict limits, and, the author proposes, scientists must devote themselves to the problems of mankind's future. Above all, scientists must explain their work in a language which all can understand, so that man can feel again at ease in his scientific civilization.  相似文献   

17.
Abstract

Science provides knowledge that technology transforms into means of action. Their impact on society will depend on effective use being made of these means. The chemical and physical sciences have profoundly modified mankind's living conditions, chemistry in particular playing a central role. Its creative power has made available new materials and a range of new processes for transforming matter. As a result, the question of control of science by society has become more and more relevant. Effective control requires that the public and decision makers be provided with information for evaluating the potential impact of technology on society as well as for preserving the necessary freedom of scientific research and safeguarding the quest for knowledge.  相似文献   

18.
Abstract

Although fuel cells have been considered promising technology since the nineteenth century, fresh expectations – expressed by engineers, company leaders, politicians and journalists – began to flourish in the 1990s later on associated with the vision of a ‘hydrogen economy.’ Inspired by research in the history and sociology of expectations, the present paper analyzes this recent history of global fuel cells and hydrogen potentials as played out in the USA, EU, and especially Sweden. It is demonstrated that automotive shows, the mass media, and forecast projects were significant arenas in promoting and circulating the idea that fuel cells represented energy efficient and clean technology that almost by necessity would be utilized in the ‘vehicles of the future.’ This paper also highlights the framing of water both as a potential source of energy and as a symbolic purifying bath that would restore an environmentally friendly society, interpreted as an ecomodern utopia.  相似文献   

19.
Abstract

The Middle East has long been a conflict zone; the Palestinian-Israeli conflict has been a persistent factor for decades, and there have been wars over natural resources, ideological causes, and national or religious cleavages as well. How does a historian begin to compile a documentary record of such a struggle? At the beginning of my research stay in the Middle East in 2007, I decided to keep a diary about my experiences and assessments in the field. In this article, I recount and reflect about those experiences in order to propose potential solutions to the problem of on-site research in unstable areas. While field research generally requires a particular kind of preparation, and always faces obstacles and challenges, the success of fieldwork under difficult and hostile research settings is dependent on the skills of the researcher, and his or her ability and preparedness for the problems the nature of the research inevitably will bring forward.  相似文献   

20.
Abstract

The factor of Time is basic to any study of man and it is in regard to Time that advances in archaeometric research have been generally most obvious. Developments in archaeometry, however, have implications far beyond the dating of a particular object for the archaeologist. Some of those implications are discussed below in the context of a review of the current relationship between archaeometric research and Time.  相似文献   

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