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1.
This article explores reactions of clinical neurologists of the late-nineteenth century to the concept of a unified nerve cell, the "neuron," which developed from the research on fine anatomy of the nervous system and from conclusions of Waldeyer based on that research. Assessment shows that Waldeyer's role in the acceptance of the neuron theory was not straightforward. A study of primarily American medical literature shows rapid acceptance, eager applications, and high expectations. Nonetheless, some clinicians were disappointed in its immediate relevance. An explanation for this disappointment is offered.  相似文献   

2.
清代修志活动的“加法”与“减法”,是指纂修者基于主观考虑而对方志类目和内容进行的筛选和取舍。“加法”表现为故意的夸张、粉饰或增量性的描述,“减法”则表现为有意贬抑、淡化甚至删除。造成如此“加”、“减”的原因大致有五个方面:方志本身具有的教化功能;纂修者的主观偏好、认知程度;不同派别的纂修思想;社会变迁对修志活动的客观要求;政治因素的干预。  相似文献   

3.
This paper makes an intervention in the debates on postmodernism as dominant social and cultural order of the present from the perspective of post-socialist transformation. Grounded in an analysis of theoretical discourses and of qualitative interviews, it highlights the hierarchical time/space constructions and universalizing tendencies inherent in many proclamations of the postmodern epoch and contests the uncritical acceptance of the 'end of history' metanarrative. Post-socialist transformation is shown to be a complex process that fits uneasily into pre-given categories and disrupts an ordering logic that divides between a western, postmodern 'us' and 'the rest' of the world. My argument is formulated on the basis of research on the transformative processes in former east Germany.  相似文献   

4.
李斌 《史学集刊》2004,10(2):105-110
近代英国民众休闲生活史的研究开始于 2 0世纪 5 0年代 ,初期的研究者及研究成果都非常有限 ;70年代 ,休闲史研究得到主流学术界认可 ,并出现了很多优秀的研究者和著作 ;80年代 ,其它学科的研究方法得到利用 ,促进了休闲史研究的发展 ;90年代以来 ,研究学者更多 ,研究深度和广度前所未有。在 5 0多年的研究中 ,学者们讨论了休闲文化的两极分化、民众休闲的萎缩、休闲生活变迁原因以及休闲革命影响范围等一些重要问题 ,并形成了一些公认的结论。此外 ,休闲史研究充分利用了各种资料 ,促进了该项研究的发展  相似文献   

5.
This study shows that Austro-Hungarian policy toward the United States of America was in winter 1917 not primarily dictated by its German ally but by the sober evaluation of its own interests. The separate peace, which was offered by the Wilson administration, was not a realistic foreign-policy option for the Austro-Hungarian monarchy. Therefore, this article shows why Austria-Hungary did not accept US peace feelers. On the other hand, it also demonstrates that in the winter of 1917 Washington did not treat Germany and Austria-Hungary as equals, with the latter being in a better position. But the monarchy's acceptance of the German course in the submarine war strengthened the perception of the monarchy as an appendage of the stronger Germany in the United States, and finally caused great damage to its reputation across the Atlantic.  相似文献   

6.
William James was the first to suggest that propagation of impulses in the nervous system proceeds in one direction, from sensory to motor neurons, but not viceversa. His law of forward direction preceded the formulation of the law of dynamic polarization of van Gehuchten and Cajal, which assumed that nerve impulses are conducted cellulipetally along dendrites and cellulifugally along axons, based on different anatomo-functional properties of these neuronal components. Golgi did not accept the law of dynamic polarization because he believed that dendrites are involved in the nutrition of the neuron rather than in impulse propagation, and that impulses can travel in any direction in the axonal components of the diffuse nerve network. Sherrington in turn experimentally demonstrated that intraneuronic conduction is reversible, whereas, in accord with James's law, propagation of impulses along neuronal chains is irreversible, due to the valve-like action of synapses. The story of the law of dynamic polarization shows that neither Golgi nor Cajal paid much heed to Sherrington's findings and to neurophysiological studies in general, probably because they felt that histology alone could provide the key for understanding the general functioning of the nervous system. It is argued here that this attitude was detrimental to the progress of the neurosciences, because a multidisciplinary approach based on different techniques is inevitably called for in order to develop a plausible theory of the nervous system.  相似文献   

7.
Community-based research (CBR) represents a particularly timely approach to rural research. Rural areas in industrialized nations are undergoing dramatic and rapid processes of economic, social and political restructuring. These forces, combined with a trend towards place-based development and territorial policy make CBR an appropriate rural method given its flexibility and sensitivity to local context. The purpose of this paper is to reflect on the use and methods of CBR in the rural setting, drawn from our collective research experience in northern British Columbia. There has been increased attention paid to CBR, signalling a form of acceptance within the academy towards community-based and participatory methods. However, gaps exist in addressing the various approaches to conducting CBR and in considering the relevance of CBR in different contexts. Researchers also note the need for better training in the use of community-based methods. We reflect upon our rural CBR experience to offer insights and pragmatic lessons on effective methodological practices using a simplified framework of the key research process stages: preparing for community engagement, doing community-based research and after the fieldwork.  相似文献   

8.
British policy towards President Eisenhower's Atoms for Peace speech was characterised by ambiguity. The world's third nuclear power, Britain sought to re-establish nuclear cooperation with the United States. Multilateral nuclear diplomacy was of secondary importance. This position is exemplified in Britain's conflicting attitude to the International Atomic Energy Agency which oscillated from warm enthusiasm to qualified rejection before settling on a policy of grudging acceptance. The paper focusses on British reactions to Eisenhower's proposal and shows that the fate of the agency was secondary to the ultimate aim of restoring the nuclear relationship with Washington which was realised in 1954 resulting in a British volte-face concerning the agency's future.  相似文献   

9.
From the beginning of the twenty‐first century there has been a sharp increase in research on the ways in which young people engage with religion and spirituality. Three trends are apparent: first, there has been a shift away from focusing on the formal processes of young people's religious socialisation and a realisation that youth exercise considerable agency in their construction of personal and group identities; second, the 1970s and 1980s assumption that religion was in decline in developed countries and was of little interest to young adults has been challenged by the growth of trans‐national religions including Pentecostal Christianity, and by the emergence of a myriad spiritualities and identity‐conferring subcultural groups including Paganism, Satanism, Goth culture and vampirism; and third, there is an increased acceptance that youth is less a uniform stage that all human beings undergo, and is more intimately connected to the specific historical, geographical, economic, and social context in which it is experienced. This article reviews four recent publications on religion, spirituality and youth, three of which are from Australia. The fourth volume is an international edited collection containing studies from the United States, the United Kingdom, Brazil, Australia, and a small number of European countries.  相似文献   

10.
Abstract

This paper presents a review of industrial archaeology literature and offers some initial thoughts on how this literature relates to my research on public perception and experience of Cornish mining landscapes. A brief summary of the development of industrial archaeology is given, which reflects on its amateur origins, its 'identity crisis' and its slow integration into university archaeology departments. The reasons for the transformation of industrial sites into industrial heritage is then examined and temporal models of change presented which relate to both an acceleration of the past into the commodity heritage as well as an affective progression from disdain to acceptance. The public's attitude to industrial archaeology is then discussed — which raises complex questions over the nature of such sites including, the importance of time and aesthetics as well as the phenomenological nature of perception and experience.  相似文献   

11.
This study explores the perspectives of female Iranian students living in both Iran and the UK concerning violence against women. A qualitative approach, in the form of in-depth interviews, was carried out with 21 participants. Drawing on Stark's concept of “liberty crime” the research found that the participants, regardless of their country of residence, perceived violence against women (VAW) as denying the opportunity for equal personhood by stripping away the victim's sense of self. However, the scope of what was considered to be liberty crime was affected by the individual participants’ religious beliefs and their degree of acceptance of the Iranian state's gender ideology. The research highlighted the extent to which different forms of VAW are interlinked and combine in order to control and subjugate women irrespective of their country of residence.  相似文献   

12.
As the most visible element of the marketing communications mix, advertising has had its critics and, given the choice, developed countries usually select a self-regulatory approach to deal with unacceptable or irresponsible advertising. This article reviews the literature in this area and incorporates thoughtful contributions from research conducted with New Zealand's Advertising Standards Authority. This approach helps bridge the gap between theory and practice and assists advertising practitioners and regulators concerned with advertising control to eliminate undesirable features of such systems in the future. Findings indicate that practice differs from theory in the areas of complaint acceptance procedures and code enforcement. A challenge for future research lies in addressing these two key components of the model in more detail and less breadth.  相似文献   

13.
Golgi's only paper on the pes Hippocampi major was published in 1883 and then reprinted and translated a number of times. In it he stated that the fascia dentata provided the best information available to date on how nerve fibers and nerve cells are related. Based on the revolutionary silver chromate method he had introduced a decade earlier, Golgi described two sources of axons from the fascia dentata: one consisted of direct axons from the granule cells, and the other consisted of indirect axons from a diffuse neural net or reticulum that was generated from collaterals of the direct axons. The same basic arrangement was described for Ammon's horn, but neither was illustrated, and it is important to bear in mind that this work was published before the ‘neuron doctrine’ and ‘law of functional polarity’ were elaborated in the 1890s.  相似文献   

14.
Golgi's only paper on the pes Hippocampi major was published in 1883 and then reprinted and translated a number of times. In it he stated that the fascia dentata provided the best information available to date on how nerve fibers and nerve cells are related. Based on the revolutionary silver chromate method he had introduced a decade earlier, Golgi described two sources of axons from the fascia dentata: one consisted of direct axons from the granule cells, and the other coonsisted of indirect axons from a diffuse neural net or reticulum that was generated from collaterals of the direct axons. The same basic arrangement was described for Ammon's horn, but neither was illustrated, and it is important to bear in mind that this work was published before the "neuron doctrine" and "law of functional polarity" were elaborated in the 1890's.  相似文献   

15.
The central research questions in this contribution are: how are spatial-economic investment projects assessed, selected and prioritized nation wide, and how can the role of Parliament be defined and, if necessary, be strengthened? In practice, this centres on the issue of how to avoid “entrapment”. A critical assessment of the current Dutch policies to strengthen the economic structure of the country is followed by a discussion of the proposals presented in 2004 by the Dutch Parliamentary Commission on Infrastructure Projects. This contribution concludes that the acceptance of (the majority of) the Duivesteijn Commission's proposals will greatly clarify and strengthen the position of the Dutch parliament in selecting and prioritizing spatial-economic investment projects. The Dutch experience may be relevant for parliaments in other countries as well.  相似文献   

16.
There is an increasing use of palynological data to infer prehistoric agricultural activity. The uncritical acceptance of the technique of pollen analysis by archaeologists and palynologists is questioned. Attention is focussed upon the nature of clearance activity and problems of its inference from pollen spectra; the spatial distribution of palaeoenvironmental sites; and the proximity of such sites to those of prehistoric activity. The resolution apparent in peat and lake sediment pollen profiles together with problems of dating and temporal inference, are examined. In response to a perceived lack of formalization in palynological research, some simple models of clearance activity are presented. The complexity involved in environmental reconstruction is emphasized by reference to the use of supplementary data to augment the orthodox pollen record.  相似文献   

17.
Abstract

Microwear analysis of pig teeth from the classical site of Sagalassos (SW Turkey) is undertaken to obtain insight into pig management strategies in this region from the 1st to 7th centuries AD. Earlier research on modern pigs revealed significant differences in microwear patterns between stall-fed and free-ranging, rooting individuals. A comparison of the microwear data of the Sagalassos pig with those from archaeological and modern pigs with a known or presumed type of management shows that the microwear of the Sagalassos pigs is very different. It is suggested that the Sagalassos pigs had a very soft, non-abrasive diet, that in the first instance cannot be attributed to either management type. Therefore, the nature of the substrate on which the animals were foraging and its impact on microwear are considered and the microwear data are compared with the results of previous archaeozoological research carried out at the site. Further, diachronic changes in microwear patterns are investigated.  相似文献   

18.
Long before 1979, Chinese historical research had been dominated by the theory of the Five Modes of Production , according to which the whole Chinese history as well as the other parts of the world had been developed from the first MOD to the last one by one. The modernization theories prevailed during the 1950s and the 1960s, bringing about another uni-linear model of historical changes. For example, W. W. Rostow designed a five-stage process as a universal frame work of economic development, based on which each society could find its position in this uni-line. The task of the less developed societies is just to introduce modernity from the modernized societies so that they can make some developments. Thus modernization is a uni-direction movement as well as a uni-linear process. After 1979, modernization as a new paradigm has been accepted by an increasing number of Chinese historians. The increasing depth and breadth of the academic researches have encouraged such an acceptance, but, admittedly, as a new conceptual system that corresponded to the historic breakthrough and the new direction towards modernization in China. This acceptance also showed the crisis of paradigm , that is, the contradiction between the new themes and the old ones that had dominated Chinese humanities and social sciences. The modernization paradigm based on monistic multi-linear theory considers modernization as a unique breakthrough in history, a great transformation around the whole world, and a historical process that does not have a given ultimate aim and value but different models and routes. The monistic multi-linear theory on historical development is open and all-embracing in historical studies. A variety of historical paradigms is favorable to prosperity of Chinese history.  相似文献   

19.
This article examines the missionary assault on traditionalism and traditional leadership. It also analyses the origins of Columba Mission. The article sets out to unearth the role of missionaries in the colonial assault on traditionalism, using James Macdonald Auld (2 April 1848–5 December 1932) as a case study. It describes the operation of the Columba Mission from its small beginnings in Kentani (Centane today) in 1878 until the annexation of Gcalekaland by the Cape Colony in 1885. The Cape forces reopened Gatyana (Willowvale) to the colonial authorities following the acceptance of an amnesty. Many of the amaGcaleka remained in Xhorha (Elliotdale), including King Sarhili himself. King Sarhili’s vicissitudes at the hands of the colonial government are used as a scaffolding to see Columba in historical perspective. This article puts the spotlight on King Sarhili and James Macdonald Auld, the Presbyterian missionary at Columba, as a vehicle to explore the reorganisation of Centane. The article also broadens its base of sources by drawing on oral history with intent to add materially to our knowledge about the missions at that often opaque moment in Eastern Cape history. In attempting to examine the relations between the traditional leaders, the colonial governing authorities and the missionaries, this article shows the colonial conflict as an ongoing encounter between the missionaries and the heirs of Phalo, i.e. the amaGcaleka and the amaNgqika  相似文献   

20.
For research on regional estimates of the water balance and future water-resource planning, it is important to determine the amount of water leakage downward across the base level, i.e. from the upper layers of the earth's crust drained by streams to the lower layers. The author presents a methodology based on water-balance equations that shows such leakage to be negligible in terms of the margin of error of precipitation and evapotranspiration records. It can therefore be assumed that the groundwater discharge into streams is practically identical with the recharge of groundwater reserves through percolation.  相似文献   

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